baber/WOPTO huggingface dataset:
Patent KR-20110043198-A (KR)
Title: Key input device for removing gost key
Inventor: LIM JUN YOUL
IPC: G06F3/02
Filed: 2009-10-21
Abstract: PURPOSE: A key input device for removing a ghost key is provided to increase the accuracy in a key recognition process without increase of system load. CONSTITUTION: A key scan signal input unit(202) of a key matrix structure is connected to scan lines(206a-206d). The key scan signal input unit sequentially applies scan signals to the scan lines. A key input signal output unit(204) is connected to signal lines(208a-208d), and the key input signal output unit receives an output signal from the signal lines.
Patent KR-20110043338-A (KR)
Title: Apparatus and method for detecting signal in spatial multiplexing system
Inventor: CHO YONG SOO
IPC: H04B7/08
Filed: 2009-10-21
Abstract: PURPOSE: A signal detecting device and method thereof are provided not to generate an error performance difference when signal detecting of a data stream. CONSTITUTION: A part linear coefficient generating unit(300) generates linear weight matrix by using a preset algorithm in a channel matrix which is formed between a transmission unit and a signal receiving unit. A part symbol removing unit(302) generates a first symbol vector by removing all symbols available for transmission of each transmission antenna in a received total data stream. The part symbol detecting unit(304) generates a transmission symbol candidate vector by using the generated linear weight matrix and the first symbol vector.
Patent KR-20110048719-A (KR)
Title: Three dimensional semiconductor memory device and method of fabricating the same
Inventor: HYUN SUNG WOO
IPC: H01L21/336
Filed: 2009-11-03
Abstract: PURPOSE: A three dimensional semiconductor memory device and a method of fabricating the same are provided to prevent disturbance in reading data from a selected cell string by selectively applying voltage to ground selection lines. CONSTITUTION: In a three dimensional semiconductor memory device and a method of fabricating the same, an insulating layer(121) and a sacrificial layer pattern(131) are formed on a substrate(10). The substrate comprises a cell array area, a peripheral circuit area and a contact area. After the sacrificial layer pattern forms a sacrificing layer on the insulating layer, the sacrificing layer is patterned. A reserved separation pattern(20) is formed between sacrificial layer patterns. The reserved separation pattern is formed by the sacrificial layer pattern and an insulating material having etching selectivity.
Patent KR-20110049286-A (KR)
Title: Locking device and high voltage shield connector therewith
Inventor: SEONG BEOB MO
IPC: H01R13/648
Filed: 2009-11-05
Abstract: PURPOSE: A locking device and a high voltage shield connector therewith are provided to maintain a coupling force despite frequent disassembly and assembly. CONSTITUTION: A locking apparatus comprises a mounting hole portion, a cradle member(120), a restriction member(130) and a locker(140). The mounting hole portion is connected to the inner/outer sides of a fixing member, and the cradle member is cradled at the edge portion of the mounting hole unit. The restriction member is extended toward the lower portion of the cradle member. The restriction member protrudes toward the inner portion of the fixing member, and the locker restricts the restriction member. The locker is coupled to the fixing member.
Patent KR-20110049386-A (KR)
Inventor: KWON JUNG HAN
IPC: B05C21/00
Filed: 2009-11-05
Abstract: 본 발명은 잔여페인트를 종류에 따라 구별되게 보관할 수 있음은 물론 각종 페인트작업비품과 페인트솔을 용이하게 보관하고, 특히 페인트솔에 묻어 있는 잔여페인트를 제거하지 않고도 보관되도록 격판(2)에 의해 분활구획되며 외부로 개방된 개방구가 구비된 공간부(3)를 가지는 통형상의 몸체(4)와, 상기 개방구를 개폐하며 내측면에 페인트솔(5)의 고정공(6)이 끼워져 걸 수 있도록 된 걸고리(7)가 형성된 뚜껑(8)과, 상기 뚜껑(8)을 상기 몸체(4)에 결합 및 분리시킬 수 있도록 구성된 결합수단으로 구성된 페인트보관용기를 제공한다. 
       
     페인트, 솔, 페인트솔, 페인트용기.
Patent KR-20100067038-A (KR)
Title: Apparatus and method for supporting access in wireless communication system
Inventor: CHEONG MIN HO
IPC: H04W74/08
Filed: 2009-11-11
Abstract: PURPOSE: A connection support equipment and a method in a wireless telecommunications system for performing communication through plural access nodes are provided to perform communication through plural access nodes by efficiently using multiple channels. CONSTITUTION: A plurality of stations and a plurality of access nodes of stations are identified(910). The access priorities of the identified stations and priorities of access nodes pitch(920). The radio resource and the channel which is usable in the network partitions to multiple radio resources and multi channels(930). Access nodes of each station is connected to multiple radio resources and multichannel(940).
Patent KR-20110053751-A (KR)
Title: Method for preparing intermediate of sitagliptin and intermediates used therein
Inventor: KIM NAM DU
IPC: C07C229/36
Filed: 2009-11-16
Abstract: PURPOSE: A method for preparing a sitagliptin intermediate is provided to efficiently prepare (3R)-3-t-butoxycarbonylamino-4-(2,4,5-trifluorophenyl)-butyric acid, an main intermediate of sitagliptin, using commercially easily available chiral oxirane. CONSTITUTION: A method for preparing (3R)-(3-t-butoxycarbonylamino-4-(2,4,5-trifluorophenyl)-butyric acid) comprises the steps of: (i) reacting a compound of chemical formula 2 with trifluorophenyl magnesium halide to prepare a compound of chemical formula 3; (ii) performing Mitsunobu reaction of the compound of chemical formula 3 to prepare a compound of chemical formula 4; (iii) removing an amine protecting group of the compound of chemical formula 4 to prepare a compound of chemical formula 5; (iv) protecting an amine group of the compound of chemical formula 5 to prepare a compound of chemical formula 6; and (v) converting an alkene group of chemical formula 6 into carboxylic acids.
Patent KR-20110055842-A (KR)
Title: The flying object equipped coaxial duct system
Inventor: CHOI JONG WOOK
IPC: B64C27/10
Filed: 2009-11-20
Abstract: PURPOSE: A flying object using a coaxial duct system is provided to improve the impellent force of the flying object and to improve safety by protecting rotor blades. CONSTITUTION: A flying object(100) using a coaxial duct system comprises a main body(110), a lower motor(120), an upper rotor(130), lower rotor blades(121), upper roller blades(131), a lower duct(140), and an upper duct(150). The lower rotor is formed in a rotary shaft connected to the main body. The upper rotor is formed in the rotary shaft is installed on the top of the lower rotor. The lower rotor blades are connected to the lower rotor. The upper rotor blades are connected to the upper rotor. The lower duct covers the lower rotor blades. The upper duct covers the upper rotor blades.
Patent KR-20110061094-A (KR)
Inventor: JANG SEONG CHEOL
IPC: A62C35/58
Filed: 2009-12-01
Abstract: 본 발명은 소공간화재 초기진화를 위한 자동소화장치에서 수배전반 및 랙, 케일블트레이 등에 적용함에 있어 노즐을 설치 시 동관으로 인한 설치 및 이설에 대한 어려움 및 설치의 제약을 극복하고, 열튜브방식 적용 시 열튜브의 특성에 열감지헤드방식을 결합하여 소화감지능력과 보완적 소화방식을 적용하여 소화능력을 극대화하고 사람이 먼저 화재를 발견 시 수동으로 소화할 수 있는 구조를 갖으며 분사여부를 무선전송할 수 있는 구조를 갖으며 자동소화장치를 열감지튜브를 이용하여 다중으로 연결 가능한 구조를 가진 자동소화장치에 관한 것이다. 
     이에 따라서, 본 발명은 동관을 대체하여 시설할 수 있는 열감지튜브 또는 내연성 프렉시블 튜브와 튜브와 헤드 또는 노즐과 직결할 수 있는 구조물을 갖추고 열감지튜브의 소화능력을 보완하는 열튜브방식에 열감지헤드를 튜브의 중간중간 결합하는 구조를 갖추며 사람이 발견 시 수동으로 약제를 분사할 수 있는 'PUSH'버튼 의해 구동되는 튜브의 말단에 설치하는 수동분사노즐부를 구비하고 무선으로 전송할 수 있는 압력을 감시하여 무선전송을 하여주는 무선전송기를 구비한다. 또한, 여러개의 자동소화장치를 결합할 수 있는 열감지튜브를 이용한 다중연결 기구부를 구비한다. 
     상기 본 발명은 노즐 및 헤드를 설치하는 방식의 경우 플렉시블한 튜브와 연결 사용함으로써 설치, 이설이 편리하고 공사비를 줄일 수 있으며 열감지튜브 소화방식을 적용할 경우 튜브 중간에 열감지분사헤드를 설치하여 소화능력을 배가 시킬  수 있으며 모든 소공간초기화재자동소화장치의 경우 사람이 먼저 발견 시 수동으로 분사하게 해줌으로써 사람이 먼저 발견을 하고도 분사할 방법이 없었던 단점을 보완하고 분사여부를 무선전송할 수 있으며 열감지튜브를 이용하여 소화장치를 여러개 연결하는 구조를 갖춘 소공간초기화재자동소화장치이다. 
       
     소공간자동소화장치, 열감지튜브, 열감지분사헤드, 청정소화가스, 자동소화기
Patent KR-20110061871-A (KR)
Title: Apparatus and system for energy management
Inventor: HONG SEUNG HO
IPC: H04L12/10
Filed: 2009-12-02
Abstract: PURPOSE: An energy management apparatus and system thereof are provided to reduce a cost according to the use of an electric device and to control power supply of an electric device. CONSTITUTION: A power receiving unit(111) applies power from the outside. A power supply unit(112) applies the power to an electric device through the power receiving unit. A communication unit(113) transmits and receives a control parameter for controlling the drive of the electric device. A controller(114) controls the power to the electric device based on the control parameter.
Patent KR-20110058611-A (KR)
Title: Construction method of alc block build during winter
Inventor: CHOI WOO GU
IPC: E04C1/00
Filed: 2009-12-03
Abstract: PURPOSE: A construction method of a wall using an autoclaved lightweight block in the winter time is provided to make stable construction possible by not freezing in the winter time and hardening quickly. CONSTITUTION: A construction method of a wall using an autoclaved lightweight block in the winter time comprises the steps of inserting the end of a full thread bolt to a hole formed in a concrete column or a wall(101), installing a galvanized full thread bolt to pass through a semicircular bend of a fixture located in a square groove of an autoclaved lightweight concrete block for an internal wall(102), installing a wire net between autoclaved lightweight blocks unfixed with a full thread bolt(104,107), and supplying an alternating current to the full thread bolt and a thin wire net(113).
Patent KR-20110062244-A (KR)
Title: Method for enhancing contrast based on adaptive gamma
Inventor: KIM CHOON WOO
IPC: H04N5/202
Filed: 2009-12-03
Abstract: PURPOSE: A contrast improving method by adaptively applying gamma is provide to solve a problem which increases noise of an image or can not expresses a specific part of an image. CONSTITUTION: An image data of an inputted RGB method is converted into an image data of an HSI(Hue, Saturation, Intensity) method(S10). A characteristic of an inputted image is analyzed by using a brightness information of an image data of the converted HSI method(S20). A gamma curve corresponding to the analyzed input image characteristic is determined(S30). A contrast is improved by applying the determined gamma curve to an input image(S40). An image data of a HIS method which improved a contrast into an image data of an RGB method(S50).
Patent KR-20110062777-A (KR)
Title: Inkjet head package
Inventor: YANG JU HWAN
IPC: B41J2/045
Filed: 2009-12-04
Abstract: PURPOSE: An ink-jet head package which smoothly supplies ink into an ink chamber is provided to be formed as one package which includes a lead frame. CONSTITUTION: An ink-jet head package comprises an ink head(110), a center substrate part(120) and a lead frame(130). An actuator is installed to the top of the ink head. The ink head discharges ink to outside by the drive of actuator. The center substrate part is arranged between the ink storage and the ink head for supplying the ink to the ink head. The center substrate part comprises a socket. The lead frame is formed on the upper side of the ink head so that the center substrate part and actuator cam be electrically connected. The lead frame is connected to the side of the center substrate part.
Patent KR-20110064676-A (KR)
Title: Low phase noise voltage-controlled oscillator using high-quality factor metamaterial transmission line
Inventor: CHONG YOUNG JUN
IPC: H01P9/04
Filed: 2009-12-08
Abstract: PURPOSE: A low phase noise voltage-controlled oscillator using high-quality factor meta-material transmission line is provided to miniaturize a circuit by improving phase noise characteristics. CONSTITUTION: A ground side is etched to an engraved helix resonance structure. A signal side etches the transmission line of a inter-digital format. The helix resonance structure which is etched on the ground side connects two unit cells of a helix shape in parallel with each other.
Patent KR-20110064683-A (KR)
Title: Sea water treatment apparatus
Inventor: PARK SANG HO
IPC: C02F1/44
Filed: 2009-12-08
Abstract: PURPOSE: A seawater processing apparatus is provided to filter microorganism and foreign materials and to suppress and to prevent adhesion of microorganism and foreign materials on a filter. CONSTITUTION: A seawater processing apparatus(1) comprises: a seawater supply unit(20) for storing seawater in a storage(40) or discharging seawater to the outside; a filter(30) for filtering the microorganism and foreign material in the seawater; and an electrolytic unit(50) which supplies sterilizing substances to the filter and removes the microorganism and foreign material.
Patent KR-20110068649-A (KR)
Title: Method for value exchage between members of internet community and recordable medium having the same
Inventor: KANG JI HO
IPC: G06Q50/30
Filed: 2009-12-16
Abstract: PURPOSE: A value exchange method between internet community members and recording medium which can execute the method are provided to secure reliability having values which can express the internet community members and naturally increase the number of the internet community members. CONSTITUTION: A searched member list having personal information including the search word is provided to a member terminal with a name card if a search word about the personal information of other member is inputted from a member terminal. A list which a file name of a value supporting evidence is scanned is provided. The value supporting evidence is comprised of a URL form, a general text type, or a digital media type.
Patent KR-20110075641-A (KR)
Title: Damage sensing device of forming roll
Inventor: LEE MUN YONG
IPC: B21D5/08
Filed: 2009-12-28
Abstract: PURPOSE: A device for sensing damage to a forming roll is provided to sense the vibration of a vibration plate using a proximity sensor. CONSTITUTION: A device for sensing damage to a forming roll comprises a sensor housing(25), a fixed block, and a vibration plate(21). The sensor housing copes with each one-side part of the lower and upper forming rolls. The sensor housing is fixed and coupled on the upper and lower parts of a column frame. The fixed block is composed in the sensor housing. The joint hole is formed on one side of the fixed block. The vibration plate is connected with the joint hole of the fixed block using the screw block. The proximity sensor is screwed up in one side of the sensor housing. The proximity sensor senses the vibration of the vibration plate and outputs signals to the controller.
Patent KR-20110077312-A (KR)
Title: Apparatus for supplying nutrient solution
Inventor: SON YOUNG DUCK
IPC: A01G31/02
Filed: 2009-12-30
Abstract: PURPOSE: An agricultural nutrient solution mixing and supplying apparatus is provided to circulate processing water supplied into a nutrient solution container with the accurate amount for mixing with liquid fertilizer. CONSTITUTION: An agricultural nutrient solution mixing and supplying apparatus comprises the following: an automatic pump(11) connected to a nutrient solution container(1); a hose(12) connected to an outlet of the automatic pump; a nutrient solution injector(13) with a valve(13a) for controlling the hose, connected to the end of the hose; a first filter installed in between the outlet of the automatic pump and the hose, for filtering impurities from an agricultural nutrient solution; a second filter(22) installed on an outlet of a raw water supply pump(21); and a flux sensor(23) installed on an outlet of the second filter.
Patent KR-20110078602-A (KR)
Title: Switch operation device for switch box
Inventor: HAN CHANG YONG
IPC: H02B1/28
Filed: 2009-12-31
Abstract: PURPOSE: An internal switch manipulating device for an explosion-proof switch box is provided to vertically laminate opening/closing manipulation units to open/close a switch of a switch box in the lower part of the device, thereby effectively manipulating opening/closing. CONSTITUTION: A plurality of switch boxes(5) is arranged in a panel(3) inside an explosion-proof switch box in parallel. A long hole(12) is formed in the rear part of a manipulation bracket(11). A support pin(20) is inserted into the long hole. A repulsion spring vertically supports the rear part of the manipulation bracket. A guide pin(31) is protruded from a rotation knob(30).
Patent KR-20090032092-A (KR)
Title: Roller, sprag or ratchet one-way clutch with two backing plates
Inventor: PAPANIA JAMES R
IPC: F16D41/00
Filed: 2007-07-06
Abstract: A one-way clutch is provided that includes a first race, a second race having relative rotational movement with the first race, a locking mechanism to allow relative rotational movement between the races in one direction only and first and second backing plates connected with the first race.
Patent KR-20090041398-A (KR)
Title: Web format-based wireless communications
Inventor: ABEL MILLER T
IPC: H04M1/72412
Filed: 2007-08-03
Abstract: Web compatible information is effortlessly exchanged over wireless communications utilizing web-based formats. These techniques can be employed over, for example, NFC air links and other wireless communication means to share information between devices in actual web exchangeable forms. The communication techniques allow lightweight communications to be automatically established between resource-constrained devices such as PDAs, cell phones, kiosks, movie posters, etc. Information can be passed and/or retrieved utilizing these techniques. These communication means can also be utilized to establish alternate types of communications by passing handshaking data between devices that can allow other communication protocols to be utilized.
Patent KR-20090050069-A (KR)
Inventor: SAKO YOICHIRO
IPC: G09G3/20
Filed: 2007-08-01
Abstract: 유저의 상황(의지, 시각 상태, 신체 상황 등)에 따른 적확한 표시 동작 제어의 실현을 과제로 한다.  예를 들면 유저가 안경형 혹은 두부 장착형의 장착 유닛을 장착함으로써, 눈의 바로 앞의 표시부에서 각종 화상을 시인할 수 있도록 하고, 촬상된 화상, 재생된 화상, 수신한 화상 등을 제공한다.  이 때 표시 동작의 온/오프나, 표시 동작 양태, 소스 절환 등, 각종 표시 동작에 관한 제어로서, 유저의 동작 또는 신체의 상황에 관한 정보를 취득하고, 그 정보로부터 사용자의 의지 또는 상황을 판정하여, 판정 결과에 기초하여 적절한 제어를 행한다. 
     
     장착 유닛, 시각 정보, 생체 정보, 표시 장치, 표시 개시 트리거
Patent KR-20090045371-A (KR)
Inventor: KOMORI HAJIME
IPC: F16D13/71
Filed: 2007-10-24
Abstract: 클러치 커버 조립체(1)는, 클러치 커버(2), 압력 플레이트(3), 다이어프램 스프링(4), 콘 스프링(30), 지지 플레이트(20), 및 복수의 스터드 핀(10)을 포함하고 있다.  콘 스프링(30)은, 다이어프램 스프링의 플라이 휠 측에 배치되고, 다이어프램 스프링의 가압력에 대항하는 하중을 발생시킨다.  지지 플레이트(20)는, 콘 스프링(30)의 플라이 휠 측에 배치되고, 콘 스프링(30) 및 다이어프램 스프링(4)을 지지한다.  스터드 핀(10)은 지지 플레이트(20)와 클러치 커버(2)를 연결한다.  스터드 핀(10)은, 클러치 커버(2)에 고정되는 제1 고정부(16)와, 지지 플레이트(20)를 축 방향으로 협지하는 제2 고정부(17)를 포함한다.
Patent KR-20090055605-A (KR)
Title: Powdered drug distributing apparatus
Inventor: TANAKA TORU
IPC: A61J3/00
Filed: 2007-09-25
Abstract: Intended is to feed a powdered drug homogeneously and quickly to the whole outer circumference groove of the disc of a powdered drug dividing-packaging machine. Provided is a powdered drug distributing apparatus comprising a pulse motor (11A, 11B) for rotating a disc (7A, 7B) having an annular outer circumference groove (10) formed therein, and a powdered drug feeding device (8A, 8B) for feeding the powdered drug from a fixed feed position to the outer circumference groove (10) of the rotating disc (7A, 7B). A control device (72) is stored with a preset angle (RAs), and increases the amount of the powdered drug to be fed from the powdered drug feeding device (8A, 8B) to the outer circumference groove (10), each time an accumulated rotation angle (RAac) of the disc (7A, 7B) detected reaches the preset angle (RAs).
Patent KR-20090084831-A (KR)
Title: Process for producing aluminum nitride joint product
Inventor: KANECHIKA YUKIHIRO
IPC: C04B37/00
Filed: 2007-11-26
Abstract: This invention provides a process for producing an aluminum nitride joint product comprising aluminum nitride sinters joined to each other. The production process is characterized by comprising the step of disposing two aluminum nitride sinters having an alumina layer on their joining faces so that the joining faces face each other, interposing an alkaline earth metal compound-containing paste layer between the joining faces, and heating the assembly in this state at a temperature of 1300 to 1700‹C to join the aluminum nitride sinters to each other. ® KIPO & WIPO 2009
Patent KR-20090085635-A (KR)
Title: Solid-state imaging device and method for manufacturing the same
Inventor: YAMAMOTO KATSUMI
IPC: H01L27/14
Filed: 2007-11-22
Abstract: Disclosed is a solid-state imaging device comprising a substrate wherein a plurality of photoelectric converters are two-dimensionally arranged and rectangular light-receiving surfaces corresponding to the photoelectric converters are formed in the surface, a planarization layer formed on the substrate and having a plurality of generally rectangular concave curved surfaces which are formed at positions corresponding to the light-receiving surfaces, and a color filter containing colored layers of a plurality of colors which are embedded in the concave curved surfaces of the planarization layer and have a refractive index higher than that of the planarization layer. The colored layers have a function of a convex lens. ® KIPO & WIPO 2009
Patent KR-20090081415-A (KR)
Title: Adaptable antenna system
Inventor: TRAN ALLEN MINH TRIET
IPC: H01Q21/30
Filed: 2007-10-25
Abstract: The invention utilizes small, narrow-band and frequency adaptable antennas to provide coverage to a wide range of wireless modes and frequency bands on a host wireless device. The antennas have narrow pass-band characteristics, require minimal space on the host device, and allow for smaller form factor. The frequency tunability further allows for a fewer number of antennas to be used. The operation of the antennas may also be adaptably relocated from unused modes to in-use modes to maximize performance. These features of the antennas result in cost and size reductions. In another aspect, the antennas may be broadband antennas.
Patent KR-20090088919-A (KR)
Title: Fuel storage facility and method for filling and/or emptying the tanks of said facility
Inventor: SELLES SERGE ALBERT PIERRE
IPC: B67D7/04
Filed: 2007-11-21
Abstract: The invention relates to a fuel storage facility and to a method for filling and/or emptying the tanks of said facility. The storage facility (I) includes at least one light fuel tank (C1,C2,C3) and at least one heavy fuel tank (C4), each of said tanks having a vent pipe (12, 22, 32, 42). All of the vent pipes open into the same collector (14) which is designed to connect said pipes to one another and to be connected to a tank (10) of a delivery vehicle. In addition, regardless of whether they are associated with a light fuel tank or a heavy fuel tank, the vent pipes are provided with means (13, 23, 33, 43) for condensing the vent gases flowing therethrough, the condensates originating from said condensation means being discharged into the at least one light fuel tank. As a result, it is possible to minimise the emission of light fuel vapours from the facility into the atmosphere or into the tank of the delivery vehicle. ® KIPO & WIPO 2009
Patent KR-20090106524-A (KR)
Title: Base station device and communication control method
IPC: H04L27/26
Filed: 2007-12-12
Abstract: A base station device performs communication with a mobile station device by the frequency division multiple access method. The base station includes desynchronization judging means which detects desynchronization of an upstream link with the mobile station in accordance with a reception timing of a signal of the upstream link.
Patent KR-20090122953-A (KR)
Title: Techniques to share information between application programs
Inventor: VESELOVA OLYA
IPC: G06F9/54
Filed: 2008-03-25
Abstract: Techniques to share information between application programs are described. An apparatus may comprise a first application program to create notes for an operator, and a second application program to display a target item. The apparatus may further include a note interface module to associate the note with the target item, and display a visual indicator on the target item indicating whether a note is associated with the target item. Other embodiments are described and claimed.