baber/WOPTO huggingface dataset:
Patent KR-20110039809-A (KR)
Title: Lithium titanium oxide for anode active material of lithium rechargeable battery, its preparation and lithium battery using same
Inventor: LEE JONG HEE
IPC: H01M4/04
Filed: 2009-10-12
Abstract: PURPOSE: A method for manufacturing spherical particles of lithium titanium oxide is provided to prepare lithium titanium oxide with high sphericity and to control particles to a spherical shape. CONSTITUTION: Spherical particles of lithium titanium oxide for a negative electrode active material of a lithium rechargeable battery have an average diameter of 2.5-4.5 micron and sphericity of 0.75-1, wherein the sphericity is defined by formula: sphericity = the surface area of spheres with the same area as particles/the surface area of particles.
Patent KR-20100041680-A (KR)
Title: Switch gear
Inventor: MORITA AYUMU
IPC: H01H33/02
Filed: 2009-10-13
Abstract: PURPOSE: A switch gear is provided to mechanically form interlocks which are required for a switch gear using the manipulation pin of a selection unit. CONSTITUTION: A single line connection diagram(4) is formed on a front panel(2). A first indicator(5) shows the state of closed/opened disconnection. A second indicator(6) shows the state of an grounding switch. A selection unit(7) selects the circuit break, disconnection and grounding operations. Push button switches(8, 9) are used for closing/opening of the circuit breaker. A manipulation handle insertion hole(20) for disconnecting and a manipulation handle insertion hole(30) for grounding are formed on the front panel. A manipulation unit is selected based on the manipulation pin(12) of the selection unit.
Patent KR-20110041807-A (KR)
Title: Open and close systema camouflaged net
Inventor: LEE KI HYUN
IPC: E04H15/48
Filed: 2009-10-16
Abstract: PURPOSE: An opening and closing device of a camouflaged net is provided to simultaneously operate multiple camouflaged nets at a position through the switch of a power generation unit. CONSTITUTION: An opening and closing device of a camouflaged net comprises a power generation unit(10), a rotary shaft(20), a rotary member(30), a frame(40), and camouflaged nets. The power generation unit supplies power from a motor(11) and a speed reducer(12) through a drive shaft. The rotary shaft has a transfer face(21) and a return face(22). The rotary member has support rods(33) and rotating weights(31). The stopping sills(32) of the rotating weights are in gear with the transfer and return faces. The ends of the supporters(41) of the frame are inserted into the support rods of the rotating weights. The supporters are connected to each other through a guide member(42). The camouflaged nets are interlaced with the support rods and are fixed to the top of the frame.
Patent KR-20110045679-A (KR)
Title: System and method for producing location-based traffic information, and apparatus applied to the same
IPC: G08G1/0968
Filed: 2009-10-27
Abstract: PURPOSE: A system and a method for producing location-based traffic information, and an apparatus applied to the same are provided to guide traffic information based on the current position of a user and destination position, thereby providing integrated traffic information. CONSTITUTION: In a system and a method for producing location-based traffic information, and an apparatus applied to the same, an information providing server(300) supplies traffic information corresponding to a first position information and the second position information of a destination The information providing server edits the traffic information according to traffic guide request items which is set by a mobile terminal user to generate traffic guide information. The information providing server supplies the traffic guide information to a mobile terminal. The mobile terminal(100) requests the traffic guide information to a destination. A position information server(200) forms a first position information through the position of the mobile terminal.
Patent KR-20110045764-A (KR)
Title: Method for communicating in mobile telecommunication network and system therefor
IPC: H04W60/00
Filed: 2009-10-27
Abstract: PURPOSE: A communication method of a mobile communication network and system for the same are provided to prevent inconsistent UE(User Equipment) information and PLMN(Public Land Mobile Network) information in a EUTRAN(Evolved Universal Terrestrial Radio Access Network) region. CONSTITUTION: A new TAI(Tracking Area Identity) is configured by using GUTI(Globally Unique Temporary Identity) and TAC(Tracking Area Code). A UE transmits a location update request message including the TAI. An MME(Mobility Management Entity)(114) allocates the GUTI to the UE. The MME receives a location update request message, including TAI, from the UE.
Patent KR-20110046011-A (KR)
Title: Light emitting device and fabrication method thereof
IPC: H01L33/20
Filed: 2009-10-28
Abstract: PURPOSE: A light emitting device and manufacturing method thereof are provided to form a concave-convex part on an air lens, thereby increasing the light extraction efficiency of a light emitting device. CONSTITUTION: A plurality of air lenses(115) is formed on a substrate(110). A first semiconductor layer(130) is formed on the substrate and the air lenses. An active layer(140) is formed on the first semiconductor layer. A second conductive semiconductor layer(150) is formed on the active layer. A transparent electrode layer(160) is formed on the second conductive semiconductor layer.
Patent KR-20110047579-A (KR)
IPC: H03K19/086
Filed: 2009-10-30
Abstract: CML 드라이버 출력신호의 라이징 슬루 레이트(rising slew rate)을 개선하기 위해 출력단과 전원전압단 사이에 새로운 전류 경로를 형성하는 스위칭부와 스위칭부를 제어하기 위한 제어신호 생성부로 구성된 CML 드라이버가 제공된다. 이 경우 출력 신호의 듀티 비(duty ratio)를 50:50으로 하여 CML 드라이버의 동작 속도가 개선되는 효과가 있다. 
       
     드라이버, 전류경로, 출력신호, 스위칭, 제어신호
Patent KR-20110051949-A (KR)
Title: Backlight unit
Inventor: PARK SE HWAN
IPC: G02F1/13357
Filed: 2009-11-11
Abstract: PURPOSE: A backlight unit is provided to have a plurality of sheets and to improve light source phenomena. CONSTITUTION: A backlight unit includes a frame(100), a light guiding plate(310), a diffusing sheet(320), a plurality of sheet(330,340). The frame has a fixing jaw at an edge of the light guiding unit. The light guiding plate corresponds to a light guiding unit of the frame. A diffusion sheet is fixed on the fixing jaw and is formed on an upper surface of the light guiding plate. The prism sheets is fixed to the fixing jaw and is formed on upper surface of the diffusion sheet.
Patent KR-20110056805-A (KR)
Inventor: SEO YONG GON
IPC: H01L33/30
Filed: 2009-11-23
Abstract: PURPOSE: A semiconductor and a fabrication method thereof are provided to improve a rough surface and low quality of crystal due to the growth rate difference between nitrogen and gallium. CONSTITUTION: A substrate(100) of a hexagonal crystal structure is prepared. A buffer layer(200) is formed on the main surface of the substrate in a horizontal growth mode. A first semiconductor layer(300) is formed on the main surface of the buffer layer in a horizontal growth mode. A second semiconductor layer(400) is formed on the main surface of the first semiconductor layer in a horizontal growth mode. The buffer layer and the second semiconductor layer use an insert gas as an ambient gas.
Patent KR-20110058529-A (KR)
Title: Portable spectroscopic analyzing apparatus
Inventor: KANG BYOUNG HUN
IPC: G02F1/01
Filed: 2009-11-26
Abstract: PURPOSE: A portable spectroscopic analyzing apparatus is provided to ensure the accuracy of spectroscopic analysis from a small amount of test samples. CONSTITUTION: A portable spectroscopic analyzing apparatus(100) comprises a body case, an LED light source module(20), a spectral sensor module, a light quantity adjusting module(30), and a container driving module(40). The LED light source module is installed inside the body case and selectively emits measurement lights in a plurality of wavelength ranges. The spectral sensor module is accommodated in the body case and detects the measurement lights passing through a sample container. The light quantity adjusting module is arranged on the optical path of the measurement lights between the LED light source module and the sensor module and regulates the light quantity of the measurement lights directed toward the spectral sensor module. The container driving module is installed inside the body case to support the sample container and vertically move the sample container to be located on the optical path of the measurement lights between the spectral sensor module and the light quantity adjusting module.
Patent KR-20110059401-A (KR)
Title: Light emitting diode package
Inventor: LEE JONG LAM
IPC: H01L33/48
Filed: 2009-11-27
Abstract: PURPOSE: A light emitting diode package is provided to improve luminous efficiency by suppressing an efficiency droop phenomenon generated when a high current is inputted. CONSTITUTION: A horizontal LED is comprised of a sapphire substrate, a GaN buffer layer, an n-type GaN, an InGaN light emitting layer, and a P-type GaN layer. A horizontal LED is attached to the bottom of a package. A structure with a concave curvature is formed on the bottom of the package. The horizontal LED uses the thinly polished sapphire substrate as a support substrate. If the horizontal LED is die-bonded with the bottom of the package, the horizontal LED is bended with the curvature of the bottom. A piezoelectric polarization is generated by applying stress to an LED epitaxial wafer.
Patent KR-20110061302-A (KR)
Title: System for supplying and collecting cleaning solution
Inventor: LEE SANG JOON
IPC: H01L21/304
Filed: 2009-12-01
Abstract: PURPOSE: A system for supplying and collecting processing solutions is provided to reduce an amount of used cleaning solutions by including a cleaning solution collecting unit. CONSTITUTION: A storage tank(110) stores cleaning solutions. A cleaning solution supply unit(120) supplies cleaning solutions from the storage tank to a nozzle(26) arranged on the upper side of a processing bath. The cleaning solution supply unit includes a cleaning solution supply line(122) which connects the storage tank to the nozzles. A cleaning discharge unit(130) discharges the contaminated cleaning solutions. A cleaning solution collecting unit(140) collects the cleaning solutions which are not used.
Patent KR-20110061995-A (KR)
Title: 풀러의 나사 조절형 아답터
Inventor: KIM CHANG HO
IPC: B25B29/00
Filed: 2009-12-02
Abstract: 본 발명은 풀러의 나사 조절형 아답터에 관한 것으로, 보다 상세하게는 풀러의 유압 실린더 로드(rod)에 연장 장착되는 아답터를 종래와 같이 고정된 길이를 갖는 아답터로 연장하는 방식을 취하지 아니하고 나사 결합에 의하여 가변 방식으로 길이 조절이 가능토록 하는 등 작업자 혼자서도 타인의 도움 없이 길이 조절이 용이하고, 안전성과 편리성이 우수한 유압식 풀러의 나사 조절형 아답터에 관한 것이다. 
     본 발명인 풀러의 나사 조절형 아답터는 유압 실린더를 작동시켜 커플링, 기어 등을 축에서 빼내는 풀러의 실린더에 연결된 로드에 장착하여 그 길이를 조절하는 아답터에 있어서, 상기 로드에 탭으로 연결 고정되는 너트형 아답터와, 상기 너트형 아답터에 나사 결합되는 볼트형 아답터와, 상기 볼트형 아답터에 끼워 결합되는 삽입형 아답터를 포함하여 구성되는 것을 특징으로 한다. 
     본 발명에 따르면, 실린더의 로드에 아답터를 장착하여 풀링 작업을 실시하는 중에 아답터에 큰 압력이 작용하더라도 아답터가 튕겨 나오는 것을 방지할 수 있으며, 또한 실린더 로드에 아답터를 장착 하여도 그 길이가 부족한 경우, 망치 등 다른 물체를 끼워 넣을 필요가 없이 단순히 나사 결합 부분을 돌려 줌으로써 작업자 혼자 아답터의 길이 조절이 가능하므로, 혼자서 풀링 작업을 수행하여도 안전 사고의 위험이 없고 작업의 효율도 현저히 개선되는 효과가 있다.  
       
     풀러, 실린더, 로드, 너트형 아답터, 볼트형 아답터, 삽입형 아답터
Patent KR-20110062815-A (KR)
Title: Optical fiber amplifier
Inventor: KIM KYOUNG MIN
IPC: G02B6/26
Filed: 2009-12-04
Abstract: PURPOSE: An optical fiber amplifier is provided to update a relational expression between a pumping light and an input signal, by considering the pumping light by feedback control. CONSTITUTION: An amplification means(116) amplifies an input signal. A pump laser diode supplies a pumping light to the amplification means. A control part(126) controls the amount of the pumping light according to the input signal or an output signal. The control part includes a first pumping light control part, a second pumping light control part and a relational expression updating part. The first pumping light control part calculates a first pumping light supplied to the amplification means. The second pumping light control part calculates a second pumping light supplied to the amplification means. The relational expression updating part updates the relational expression. A first sensing part(112) converts a part of the input signal into an input electric signal. A second sensing part(120) converts a part of the output signal into an output electric signal.
Patent KR-20110063082-A (KR)
Inventor: BANG GIL SOO
IPC: E06B5/00
Filed: 2009-12-04
Abstract: 본 발명은: 본 발명은: 추락사고의 방지를 위해 벽체의 창에 구비되며 길이의 변경이 가능한 안전봉 몸체; 그리고 상기 안전봉 몸체를 구속하여 상기 안전봉 몸체의 수축을 제한하는 잠금유닛을 포함하여 구성되는 창 안전봉 및 이를 갖는 창 안전시설을 개시한다. 여기서, 상기 안전봉 몸체는, 제1몸체와 상기 제1몸체에 이동가능하게 구비되어 상기 안전봉 몸체의 길이를 가변시키는 제2몸체를 포함하여 구성되고; 상기 잠금유닛은, 상기 제2몸체의 이동에 의해 상기 안전봉 몸체가 수축될 수 있도록, 상기 안전봉 몸체에 대한 구속을 선택적으로 해제하며, 상기 안전봉 몸체가 수축됨에 따라 상기 안전봉 몸체의 양단부 중 적어도 어느 하나가 상기 창에서 분리된다. 
     본 발명에 의하면 벽체의 창을 통한 추락사고 등 안전사고를 예방할 수 있으며, 비상시 상기 안전봉 몸체가 상기 창을 개방하여 창에 탈출공간형성이 가능하므로 안전성 및 편의성을 보다 향상할 수 있다. 
       
     창 안전봉, 창 안전시설, 제1안전봉, 제2안전봉, 잠금유닛
Patent KR-20110064010-A (KR)
Inventor: PARK DAE YOUB
IPC: B60W30/18
Filed: 2009-12-07
Abstract: 이 발명은 운전자가 일정 시간이상 브레이크 페달을 밟아서 차량이 평지에 정차하면 브레이크 페달을 밟지 않더라도 차량의 밀림을 자동으로 방지하는 차량의 밀림 방지 제어방법에 관한 것이다. 
     이 발명에 따른 차량의 밀림 방지 제어방법은, 전자제어유니트가 차량이 평지에 정차한 것을 검출하는 제1단계와, 상기 제1단계 후 상기 전자제어유니트가 밀림 방지 기능을 수행하여 각 휠의 현재 제동압을 유지하는 제2단계와, 상기 제2단계 후 운전자가 가속하면 상기 전자제어유니트가 엔진 회전수를 검출하여 상기 엔진이 충분히 가속되면 상기 각 휠의 제동압을 감압하는 제3단계를 포함한다. 
       
     전자제어유니트, 자동차, 차량, 휠, 제동
Patent KR-20110064822-A (KR)
Title: Conveyer for drying of sludge
Inventor: CHUNG MIN WOO
IPC: C02F11/12
Filed: 2009-12-09
Abstract: PURPOSE: A conveyor for drying sludge is provided to completely dry sludge since a heater is formed to be low and thus heat is transferred from the heater directly to the sludge. CONSTITUTION: A conveyor for drying sludge comprises a tunnel-shaped conveyor body(1), a mesh conveyor(2), heaters(5), a plurality of microwaves(6) and a blocking plate(7). The sludge is placed on the conveyor body through an opening and is discharged. The mesh conveyor is installed in the conveyor body. The mesh conveyor operates by the driving of a motor and chain gears(4,4'). The heaters are installed over the mesh conveyor at regular intervals. The microwaves are installed between the heaters in the conveyor body. Microwaves heat water. The blocking plate blocks hot air from spreading downwardly between the heater and the mesh conveyor.
Patent KR-20110066457-A (KR)
Title: Jig movable riveting device
Inventor: PARK SOON WOO
IPC: B21J15/10
Filed: 2009-12-11
Abstract: PURPOSE: A riveting device for moving a jig is provided to improve work efficiency by installing jigs in the left and right of a movable table. CONSTITUTION: A riveting device for moving a jig comprises a main body(30). The main body comprises a fixing board(50) and a riveting tip(32). A movable table(20) is installed on the fixing board and is horizontally moved by a cylinder(21). Left and right jigs(40,40') for fixing objects(A) are installed in the movable table. The fixing board accurately sets the position of the left and right jigs. The objects fixed to the left and right jigs are consecutively and alternately riveted.
Patent KR-20110069342-A (KR)
Title: Coke oven door
Inventor: BYUN CHANG HWAN
IPC: C10B25/02
Filed: 2009-12-17
Abstract: PURPOSE: A door of a cokes oven is provided to form a gap between cokes and the door to sufficiently transfer radiant heat to the cokes to thereby completely dry the cokes. CONSTITUTION: A door of a cokes oven includes a door frame(12), a fixed refractory(14), a moving refractory(16) and a driving unit. The fixing refractory is placed on the inner side of a door frame. The moving refractory is placed on in the inner side of the fixing refractory such that the moving refractory is separable from the fixing refractory. The driving unit is installed in a door frame and connected to the moving refractory to move the moving refractory. The driving unit comprises a driving rod(20), a supporting member(22) and a fixing unit. The driving rod penetrates homes formed in the door frame and the fixing refractory and is set in the moving refractory. The supporting member is provided to the outside leading end of the driving rod and pushes or draws the driving rod to move the moving refractory. The fixing unit fixes the supporting member such that the supporting member maintains the moving refractory at a distance from the fixed refractory.
Patent KR-20100130542-A (KR)
Title: Existing pipe rehabilitation method
Inventor: KAMIYAMA TAKAO
IPC: F16L55/16
Filed: 2009-12-18
Abstract: PURPOSE: An installed-pipe rehabilitating method is provided to equalize the connecting strength of segments in the length direction of a pipe since the position of a nut is moved, thus arranging a coupling member and the nut in zigzags. CONSTITUTION: An installed-pipe rehabilitating method is as follows. A plurality of nuts(12) are fixed to segments(1) along the perimeter of the nut. The segments are coupled to each nut by the screw-connecting of a coupling member(11) and are successively connected in the length direction of the pipe to a fixed segment. The position of the nut at the segment is offset from the position and the perimeter of the nut of the segment and is adjacent to a corresponding segment.
Patent KR-20110071907-A (KR)
Title: Apparatus and method for controling eletronic oil pressure using variable behavior characteristic
Inventor: CHOI KI HONG
IPC: E02F9/26
Filed: 2009-12-22
Abstract: PURPOSE: An electronic hydraulic control apparatus and method using variable movement characteristic are provided to enable comfortable and fast-response operation of a construction machine. CONSTITUTION: An electronic hydraulic control apparatus using variable movement characteristic comprises a signal input part(221), a movement mode converting part(223), a signal processing part(224), and a proportional valve driving part(225). The signal input part is input with user operation and mode selection signals according to user's operation. The movement mode converting part coverts from/to a normal movement characteristic mode to/from a sudden-operation movement characteristic mode according to the input mode selection signal. The signal processing part outputs the input user operation signal at a one-to-one rate in the normal movement characteristic mode and the input user operation signal raised/lowered by the specific gain in the sudden-operation movement characteristic mode. The proportional valve driving part drives a proportional valve(231) according to the output signal from the signal processing part.
Patent KR-20110071935-A (KR)
Title: Disk for chemical vapor deposition
Inventor: LEE JAE HOON
IPC: H01L21/205
Filed: 2009-12-22
Abstract: PURPOSE: A disk for a chemical vapor deposition device is provided to reduce the wavelength dispersion of a light emitting diode device by preventing a temperature difference between the edge and the center of the substrate. CONSTITUTION: A mounter(110) includes a trench(110b) and a support unit which supports a substrate. The trench is arranged along the frame of the support unit and corresponds to the edge of a plate. A sidewall unit(120) is arranged along the outside of the mounter. The trench is formed on the upper side of the disk. The support unit has a constant curvature and a recessed shape. The trench is extended to the outer end of the sidewall unit of the disk.
Patent KR-20110071962-A (KR)
Title: Navigation system connected by electronic dictionary and method for providing geographic information matching electronic dictionary information
Inventor: LEE SANG KYU
IPC: G01C21/26
Filed: 2009-12-22
Abstract: PURPOSE: A navigation system linked with an electronic dictionary and a method for providing geographic information combined with electronic dictionary information are provided to offer more detailed information by outputting electronic dictionary information matching with detected geographic information. CONSTITUTION: A navigation system linked with an electronic dictionary comprises a navigation unit(10), an electronic dictionary unit(20), an operation unit, and a display unit. The navigation unit comprises a geographic information database. The electronic dictionary unit comprises a dictionary information database. The operation unit detects the dictionary information of the electronic dictionary unit that matches with the geographic information of the navigation unit. The display unit outputs the geographic information and the dictionary information from the operation unit.
Patent KR-20110072106-A (KR)
Title: Apparatus and method for manufacturing plasma display panel
Inventor: JEONG JAE CHEON
IPC: H01J9/20
Filed: 2009-12-22
Abstract: PURPOSE: An apparatus for manufacturing a plasma display panel and a method thereof are provided to reduce surface roughness by eliminating impurities attached on a surface of a protective film by using a plasma method. magnifying the secondary electron emission from By eliminating theimpurity. CONSTITUTION: A loading chamber, a heating chamber, a deposition chamber, a cooling chamber, an unloading chamber and a surface processing chamber are arranged over inline. A front side substrate is loaded in the loading chamber, and is transferred to the heating chamber over a conveyer(S10). The front side substrate is transferred from the heating chamber to the deposition chamber, and a protective film, made of MgO, is deposited on the front side substrate by using a vacuum deposition method(S20). The front side substrate, where the protective film is deposited, is transferred from the deposition chamber to the surface processing chamber and the surface of the deposited protective film is engraved(S30).
Patent KR-20110072709-A (KR)
Title: Digital indicators with efficient administration function of information and method of united information administration thereof
Inventor: KIM KI HO
IPC: G01D7/00
Filed: 2009-12-23
Abstract: PURPOSE: A distal indicator, having a data managing function, and integrated information managing method of the same are provided to integrally manage the information of the digital indicator by connecting with outside equipment. CONSTITUTION: A distal indicator having a data managing function comprises an indicator information storage unit(19). The digital indicator indicates the inputted measurement data in a display unit. The digital indicator measures the physical quantity based on measurement data. The Indicator information storage unit stores the indicator management information. The indicator management information comprises the tool information, installation information, setup information and operating information of an indicator. The digital indicator is connected to network. The searching, setting, changing, and deleting of indicator management information is controlled by a main control panel.
Patent KR-20110075227-A (KR)
Title: Fabricating method for thin film solar cell
Inventor: WOO SUNG HO
IPC: B82B3/00
Filed: 2009-12-28
Abstract: PURPOSE: A method for manufacturing a thin film type solar cell is provided to improve the quality of a solar cell by implementing mixing, temperature raising, and ultrasonic wave processing processes with respect to I-II-IV-VI-based materials. CONSTITUTION: A mixed solution is manufactured by mixing I-family materials, II-family materials, IV-family materials, VI-family materials, and a solvent(S1). The temperature of the mixed solution is raised, and the mixed solution undergoes an ultrasonic wave process(S2). A product obtained through the ultrasonic wave process is dried to obtain I-II-IV-VI-based semiconductor nanparticles(S3). The I-II-IV-VI-based semiconductor nanoparticles are redispersed in the solvent to form a semiconductor nanoparticle solution. The semiconductor nanoparticle solution is applied on a substrate and is thermally treated to form an absorbing layer.