baber/WOPTO huggingface dataset:
Patent KR-20100115197-A (KR)
Title: System and method for inferring danger-driving of vehicles
Inventor: LEE SEUNG JUN
IPC: B60R21/00
Filed: 2009-04-17
Abstract: PURPOSE: A system for determining danger driving of a vehicle is provided to perform overall history management, since determinative data of danger driving of various vehicles are managed in batch according to a vehicle and a driver. CONSTITUTION: A system(100) for determining danger driving of a vehicle comprises a lateral acceleration sensor(120), an angular speed sensor(130), a speed sensor(140), and a controller(110). The lateral acceleration sensor detects the lateral acceleration of a running vehicle. The angular speed sensor detects the angular speed of the running vehicle. The speed sensor detects the speed of the running vehicle. The controller controls the lateral acceleration sensor, the angular speed sensor, and the speed sensor. The controller determines danger driving by receiving and analyzing the signals detected from the sensor.
Patent KR-20090060236-A (KR)
Title: Photosensitive composition and color filter formed from photosensitive composition
Inventor: MARUYAMA KENJI
IPC: G03F7/028
Filed: 2009-04-28
Abstract: A photosensitive resin composition containing acrylic resin as a wrinkle inhibitor and a color filter formed from a photosensitive composition are provided to obtain a colored layer with excellent surface smoothness and low wrinkle generation. A photosensitive resin composition comprises an alkali-soluble resin, a photopolymerization initiator, a coloring agent and a photo monomer. The alkali-soluble resin includes an acrylic resin for suppressing the generation of wrinkles and a photopolymerizable alkali-soluble resin represented by chemical formula 1. The acrylic resin for suppressing the generation of wrinkles is contained in 20 mass % - 50 mass % in the alkali-soluble resin.
Patent KR-20090123780-A (KR)
Title: Method of manufacturing iii nitride crystal, iii nitride crystal substrate and semiconductor device
Inventor: FUJIWARA SHINSUKE
IPC: C30B25/18
Filed: 2009-04-28
Abstract: PURPOSE: A method of manufacturing III nitride crystal, III nitride crystal substrate and semiconductor device are provided to obtain the III family nitride crystal having the major face. CONSTITUTION: A plurality of crystallization pieces(10) is separated from the first III family nitride crystal. A plurality of crystallization pieces 0.5° or less to cross each other of the surface bearing in the arbitrary point of each crystallization offset major face is manufactured. A plurality of crystallization pieces is arranged so that at least a part of crystallization offset major face expose. The first decision domain and the III family nitride crystal substrate(20p) including the second decision area are prepared. The semiconductor device is formed in the III family nitride crystal substrate.
Patent KR-20100118806-A (KR)
Title: Cement mortar additive for extrusion molding, and cement mortar for extrusion molding having the additive
Inventor: JANG YANG
IPC: C04B16/02
Filed: 2009-04-29
Abstract: PURPOSE: A cement mortar additive for extrusion molding, and cement mortar for extrusion molding containing thereof are provided to secure the excellent extrusion capacity by containing two different surfactants with different electrical properties. CONSTITUTION: A cement mortar additive for extrusion molding contains two different surfactants with different electrical properties, and a cellulose derivative. The surfactants include an anionic surfactant, and a nonionic copolymeric surfactant. The content ratio of the anionic surfactant and the nonionic copolymeric surfactant is 1:99~99:1. 0.001~20 parts of surfactants by weight is mixed with 100 parts of cellulose ether by weight.
Patent KR-20100063628-A (KR)
Title: Apparatus and method for generating frames for mpe-fec decoding
Inventor: SHIN MIN SU
IPC: H04N17/00
Filed: 2009-05-07
Abstract: PURPOSE: A frame generating apparatus for the MPE-FEC decoding and a method thereof are provided, which restructure the MPE-FEC frame in the MPEG-2 TS(Transport Stream) packet-by-packet, and then create the EIT, thereby the performance of MPE-FEC decoder is utilized to the utmost efficiently. CONSTITUTION: A packet property inspector(420) inspects whether the received packet constitutes the header part of the section. A frame generator(430) creates the frame in the different methods according to the inspected result. A packet error inspector(431) performs the packet error inspection. A section flag decision unit(432) inspects whether the section flag is configured in the organization progress state. A frame storage unit(433) stores the section payload in the MPE- FEC(Multi-Protocol Encapsulation Forward Error Correction) frame. The frame storage configures the target position of the EIT(Erasure Information Table) as the non-error state.
Patent KR-20100122555-A (KR)
Title: Bed
Inventor: JO BONG HYEON
IPC: A61G7/057
Filed: 2009-05-13
Abstract: PURPOSE: A bed for patients is provided, which can change patient's posture variously by erecting the upper body or lower body or turning the body upside down. CONSTITUTION: A bed for patients comprises an upper plate(3), a medium plate and a lower plate(4) which are installed in the top to be adjacent to each other. The medium plate is partitioned into a left plate(5) and a right plate(6). The lower plate, left plate and right plate are rotated around the central axis installed at one side. In the bottom of the lower plate, left plate and right plate, one side end of a link is fixed. In the other end of the link, a female screw is installed.
Patent KR-20100127116-A (KR)
Title: Method of fabricating photomask having improved cd uniformity
Inventor: OH SUNG HYUN
IPC: G03F1/72
Filed: 2009-05-25
Abstract: PURPOSE: A photomask manufacturing method is provided to correct an uneven CD(Critical Dimension) by plasma-processing the uneven part of the CD using DC bias power which is less than a constant size. CONSTITUTION: A plurality of patterns(110) are formed in the front side(101) of a light transmission board(100). A photomask, in which a part(301',302') having a modified shape is arranged, is formed in the rear side(102) of the light transmission board. A CD non-uniform region is set by measuring the CD of the plurality of patterns. A plasma processing in the CD non-uniform region of the light transmission board is executed. CD non-uniformity is corrected by modifying the shape of the rear side of the CD non-uniform region.
Patent KR-20100128021-A (KR)
Title: Pennut
Inventor: PARK GUN TAE
IPC: F16B33/00
Filed: 2009-05-27
Abstract: PURPOSE: A pan nut is provided to securely and stably couple components without shaking by improving supporting force and to prevent the pan nut from idling. CONSTITUTION: A pan nut comprises a main body(110) and a support plate(130). The main body is inserted into a coupling unit formed at the center of a coupling groove of a panel. The supporting plate is formed in the rear of the main body in a polygonal shape and is inserted into the coupling groove without shaking. Saw-teeth are formed in the edge of the supporting plate.
Patent KR-20100130288-A (KR)
Title: Binding device for traction of tail-stock
Inventor: KIM YOUNG MIN
IPC: B23Q1/03
Filed: 2009-06-03
Abstract: PURPOSE: A joining device for traction of a tailstock is provided to reduce setting time for traction by locating the center of a traction bar at the center of a tailstock. CONSTITUTION: A joining device(100) for traction of a tailstock comprises a shaft(110), a handle(120), a cam follower(140), a traction bar(150), and a traction holder(170). The shaft is rotatably installed inside a tailstock base. The handle is fixed to the end of the shaft and rotates the shaft. The cam follower is biased to the center of the shaft. The traction bar is arranged at the center of the tailstock base. A part of the cam follower is inserted into a cam way(152) of the traction bar. The end of the traction bar is inserted into the traction holder.
Patent KR-20100130423-A (KR)
Title: Wafer-level lens module and image module including the same
Inventor: CHOI MIN SEOG
IPC: G02B1/02
Filed: 2009-06-03
Abstract: PURPOSE: A wafer-level lens module and an image module including the same are provided to support the high resolution by selecting the refraction rate within wide range. CONSTITUTION: A photographing module comprises a plurality of wafer scale lenses(110, 120, 130) and an image sensor(160). The image sensor comprises a photosensitive element array forming the image by receiving the light passed through the wafer scale lens. A cover glass(150) is welded on the top of the image sensor.
Patent KR-20100132371-A (KR)
Title: Method for manufacturing hot press forming parts having strength distribution
Inventor: KIM HONG GEE
IPC: B21J1/06
Filed: 2009-06-09
Abstract: PURPOSE: A manufacturing method of hot press forming parts having different intensity areas is provided to enable an area with different intensities and physical properties to be present on one part even under the same cooling conditions and to enable a complex shape of part to be manufactured to a desired intensity without the control of a cooling speed. CONSTITUTION: A manufacturing method of hot press forming parts comprises next steps. A blank is heated in a furnace until an austenite transformation occurs. After maintaining the temperature of the heated blank, one or more parts of the blank are further heated to an austenite area. The further heated blank is hot-press-formed. The formed part is cooled. The blank heating step is performed to martensite transformation start temperature~ below A1 temperature. The further heating step is performed to over A3 temperature.
Patent KR-20100135084-A (KR)
Inventor: UM JU YOUNG
IPC: A47G1/16
Filed: 2009-06-16
Abstract: PURPOSE: A combining method of a stopper and a hinge of a supporting board is provided to supply the stopper of the supporting board in order to make strong supporting board. CONSTITUTION: A combining method of a stopper and a hinge of a supporting board includes a stopper having a plate and a fixed connection unit. A tape adhesive part is constituted in the connection part both ends of stopper with the top direction. With the bending part constituted in the bottom of the double coated adhesive tape and the connection part which is attached to the exterior surface of the tape adhesive part excluding one part of the bottom part.
Patent KR-20100136083-A (KR)
Title: Liquid crystal display device and driving method thereof
Inventor: MOON CHANG SUB
IPC: G02F1/133
Filed: 2009-06-18
Abstract: PURPOSE: A liquid crystal display device and a driving method thereof are provided to improve the brightness of a liquid crystal display device by sufficiently securing the light emitting time of a light source. CONSTITUTION: A liquid crystal panel(100) comprises a plurality of pixels in which a plurality of gate lines(GL1-GLn) and a plurality of data lines(DL1~DLm) are arranged in an intersection. A gate driver(110) supplies a scan signal to the plurality of gate lines. A data driver(120) supplies data signals to the plurality of data lines. A timing controller(130) controls the timing of the gate driver and the data driver. A backlight unit provides light to a liquid crystal panel.
Patent KR-20100137900-A (KR)
Title: Interior service system using virtual reality and method thereof
Inventor: KANG HEE CHAN
IPC: G06F17/50
Filed: 2009-06-23
Abstract: PURPOSE: An interior service system using a virtual environment and a method thereof are provided to arrange interior articles in a real space after configuring a virtual space, thereby checking an arrangement state of the interior articles in the real space in advance. CONSTITUTION: A virtual space storage unit(10) stores a structure of a real housing in a virtual space. An interior article storage unit(20) stores interior articles including surveyed dimension information. A my room storage unit(30) stores housing information and interior information of the virtual space. A service server(40) reads and displays the virtual space. The service server arranges selected interior articles in the virtual space.
Patent KR-20110001148-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: EUN BYUNG SOO
IPC: H01L21/336
Filed: 2009-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce self-align-contact related defects by reducing the leaning phenomenon of a gate stack. CONSTITUTION: A gate insulating film(110) and a gate electrode are formed on a semiconductor substrate(100). The gate electrode includes a gate conductive film(115), a gate barrier film(120), and a gate metal film(125). A gate hard mask film(130) is deposited on the gate electrode using a tensile stress mode deposition method. A resist film pattern(135) exposing a part of the gate hard mask film is formed. A gate hard mask film pattern is formed by etching the exposed part of the gate hard mask film.
Patent KR-20110001576-A (KR)
Title: Operation method of nonvolatile memory device
Inventor: YOON EUI SANG
IPC: G11C16/16
Filed: 2009-06-30
Abstract: PURPOSE: An operation method of a nonvolatile memory device is provided to reduce a time required for an erase operation by simultaneously changing voltage to a word line and a well. CONSTITUTION: An erase command is inputted to eliminate the data stored in a memory cell(S301). A first voltage is applied to well and a second voltage is applied to a word line to perform an erase operation of the memory cell(S303). It is verified whether data saved in the memory cell is erased,(S305). If the data of the memory cell is not erased, the level of the second voltage is controlled to perform the erase operation while maintaining the level of the first voltage level is maintained(S307).
Patent KR-20110004206-A (KR)
Title: Apparatus for cooling battery unit of vehicles
Inventor: KEON DAE BOK
IPC: H01M10/6566
Filed: 2009-07-07
Abstract: PURPOSE: An apparatus for cooling a battery unit of vehicles is provided to remove heat generated in a battery unit in charging a plug-in type battery by driving an air conditioner blower using electricity of a solar cell. CONSTITUTION: An apparatus(100) for cooling a battery unit of vehicles comprises: a battery case(124) accommodating a battery unit(120) for driving an electric motor; a sucking duct(102) communicating a battery case and a vehicle room which is ventiliated using electricity of a solar cell(140); an exhaust duct(108) communicating the battery case; a bypass duct(104) communicating the sucking duct and the exhaust duct; and a conversion door(134).
Patent KR-20110004755-A (KR)
Inventor: PARK KYUNG SOO
IPC: B29C33/18
Filed: 2009-07-08
Abstract: 본 발명은 사출성형에 사용되는 금형 내부의 진공상태를 형성하고, 이를 통해 사출품의 불량률을 크게 개선할 수 있는 유압실린더를 통한 진공장치에 관한 것이다. 
     이를 위하여 본 발명은, 실린더(100)와 그 내측에 유압피스톤(110)과 진공피스톤(120)을 구비하되, 상기 유압피스톤(110)과 진공피스톤(120)은 샤프트(140)를 통해 소정의 이격을 가지며 고정되고, 상기 샤프트(140)는 유압부와 진공부를 분회하는 각실 분리 격벽(130)의 중심부를 관통하여 거치 됨으로써 구성됨을 특징으로 하는 유압실린더를 통한 진공장치를 제시한다. 
     본 발명에 의할 경우, 금형 내의 진공상태를 고진공 상태로 형성할 수 있어 사출품의 성형에 따른 웰드라인과 싱크마크에 따른 불량률을 낮출 수 있고, 진공상태이 형성에 따르는 소음을 최소화 함은 물론 그 운용비용을 절감할 수 있다. 
     또한, 필요에 따라 열을 가하여 사출품을 생산하는 중대형의 설비에 본 발명의 적용이 용이하므로 다양한 성형기와 호환이 가능하다는 장점도 가진다. 
     
     사출기, 진공, 유압
Patent KR-20110005118-A (KR)
Title: Organic-inorganic hybrid composition having high refractive index and image sensor using the same
Inventor: LEE CHANG MIN
IPC: H01L27/146
Filed: 2009-07-09
Abstract: PURPOSE: An organic-inorganic hybrid composition is provided to minimize light loss due to excellent high refractive index and transmittance and to realize an image sensor with high definition and sensitivity. CONSTITUTION: An organic-inorganic hybrid composition comprises a fluorene-based monomer, inorganic particles, initiator and solvent. The image sensor includes photosensing devices(PD), color filter(50) located at the upper part of the photosensing devices, micro lens(70) located on the color filter; an insulating layer(30) which is located between the photosensing devices and the color filter and has a trench for partially exposing the photosensing devices, and filler(40) filled in the trench.
Patent KR-20110010987-A (KR)
Title: The preparing method of alloy/metal powder dispersed with nano ceramic using the high-speed milling machine and the resultant alloy/metal powder dispersed with nano ceramic
Inventor: RHEE CHANG KYU
IPC: B22F9/04
Filed: 2009-07-27
Abstract: PURPOSE: A manufacturing method of alloy/metal powder dispersed with nano ceramic using the high-speed milling machine and the resultant alloy/metal powder dispersed with nano ceramic are provided to make various ceramic powder nano-size and to uniformly disperse the various ceramic powder in metal and alloy base materials. CONSTITUTION: A manufacturing method of alloy/metal powder dispersed with nano ceramic using the high-speed milling machine comprises follows. Ni system or Fe system metal powder and ceramic powder are mixed. The manufactured compound powder is put in the rotating container in a high-speed milling device of contact rotation type along with steel balls. A powder container(4) rotates at high speed in the opposite direction of a rotating shaft of a wall side(3) of a chamber inner guide.
Patent KR-20110012516-A (KR)
Inventor: LEE BYOUNG HOON
IPC: H01L21/027
Filed: 2009-07-30
Abstract: PURPOSE: A method for forming a semiconductor device is provided to improve the property of a semiconductor device by easily forming a contact hole of 40nm through double space patterning to reduce contact resistance. CONSTITUTION: A first hard mask layer(102) is formed on a semiconductor substrate(100). A first space pattern(108) is formed on the hard mask layer. An insulating layer(110a) is formed on the first space pattern. A micro-pattern which is defined by the second space pattern is formed on the insulating layer. A contact hole is formed by etching the first hard mask layer using the micro-pattern and the first space pattern as an etching mask.
Patent KR-20110016632-A (KR)
Title: Apparatus and methode for decreasing power comsumption of display system
Inventor: YI JONG KWON
IPC: G03B21/00
Filed: 2009-08-12
Abstract: PURPOSE: An apparatus and a method for decreasing the power consumption of a display system are provided to turns off a light source on a color having no data by analyzing video data. CONSTITUTION: A reception unit receives horizontal/vertical synchronization data(S11). Within a present extracted frame, an analysis unit analyzes the existence of red, green or blue data(S15,S17,S19). Unless the red video data exist in the current frame, a switching unit turns of a red light source(S21). If the red video data exist in the current frame, the switching unit drives the red light source(S23).
Patent KR-20110017031-A (KR)
Title: Double binary turbo encoder, double binary turbo decoder and power line communication system including the same
Inventor: JEONG YONG SIK
IPC: H04B3/54
Filed: 2009-08-13
Abstract: PURPOSE: A double binary turbo encoder, a double binary turbo decoder and a power line communication system including the same capable of improving system performance are provided to improve BER performance by using a double binary turbo encoder method. CONSTITUTION: A transmission device(100) includes a double binary turbo encoder. The double binary turbo encoder encodes data stream. The double binary turbo encoder encodes data in a double binary turbo encoder method. A PLC(Power Line Communication) channel(190) transmits the encoded signal from the transmission device. A receiving device includes a double binary turbo decoder. The double binary turbo decoder decodes the decoded signal.
Patent KR-20110018996-A (KR)
Title: Plasma generation apparatus
Inventor: SEO SANG HUN
IPC: H05H1/24
Filed: 2009-08-19
Abstract: PURPOSE: A supplies the RF power in a plurality of spots to the power electrode the plasma generating device forms the power electrode partitioning of line shape. CONSTITUTION: The whole is in other words side by side expanded in the inside of the vacuum container(110). It is perpendicularly separated in the plane including power electrodes and the substrate holder supporting substrate is arranged. Power electrodes have line shape. Power electrodes are equally divided N.
Patent KR-20110024058-A (KR)
Title: Cable reel
Inventor: CHAE HEE MOON
IPC: B65H75/34
Filed: 2009-09-01
Abstract: PURPOSE: A cable reel is provided to reduce the time and effort for handling and maintaining cables by conveniently controlling the number of cables being handled. CONSTITUTION: A cable reel comprises a plurality of drums(110) in which cables(1) are rolled respectively, a rotary unit(120) in which the drums are installed in the longitudinal direction and which rotates together with the drums, a main body(130) in which the rotary unit is installed, and a handle(140) which is coupled to the rotary unit to rotate the rotary unit.
Patent KR-20090117864-A (KR)
Title: Japanese characters keypad of mobile device and its inputting method
Inventor: HONG KI KWAN
IPC: H04M1/23
Filed: 2009-09-02
Abstract: PURPOSE: A Japanese character keypad of a mobile electronic device and an inputting method thereof are provided to perform input of a small type character of all Hiragana or Katagana by pressing a button only three times. CONSTITUTION: A user presses the nth basic button. The user presses a button of a corresponding character. A full-width character of Hiragana is inputted by a button corresponding to a corresponding Hiragana character column among five columns. The five columns are expanded by pressing the n+1 button.
Patent KR-20110026648-A (KR)
Title: Alloy metallic nanostructure and method of it for fuel cell
Inventor: PARK KYUNG WON
IPC: H01M4/88
Filed: 2009-09-08
Abstract: PURPOSE: An alloy metallic nanostructure for a fuel-cell catalyst electrode is provided to increase methanol oxidation and durability for a redox reaction and to improve the efficiency and durability of a fuel cell. CONSTITUTION: A method for manufacturing an alloy metallic nanostructure for a fuel-cell catalyst electrode comprises the steps of: synthesizing nanostructure-controlled alloy metal particles using glycerol as a reducing agent in a water phase; raising the temperature of nanostructure-controlled alloy metal particles from a room temperature to a set temperature, maintaining the set temperature for a specific amount of time to synthesize a nanostructure-controlled alloy metal, and cooling to room temperature at a cooling temperature rate; and preparing the fuel-cell catalyst electrode by putting a nanostructure-controlled alloy metal on a support.
Patent KR-20110026791-A (KR)
Title: A cycloning apparatus
Inventor: LEE YOUNG HO
IPC: B04C5/08
Filed: 2009-09-08
Abstract: PURPOSE: A dust collector is provided to increase dust collection efficiency by maximizing a dust collection method by concentrating dust to a wall of a first cyclone part, spraying water and dropping the dust through the contact with water. CONSTITUTION: The air is guided through an inlet(13). The air passes through the upper part of a body part(10) and a primary cyclone part(12). The cyclone is formed at the lower part or the wall of the primary cyclone part. A liquid part(22) is formed at the lower part of the body part. A spraying part(24) sprays water. A pump(28) offers the power. A countercurrent preventing unit(32) is downwardly sloped to the liquid part. A hole(30) is formed in the center of the countercurrent preventing unit which prevents fine substances.
Patent KR-20100031657-A (KR)
Title: Expandable belt mandrel
Inventor: TAFT KEVIN H
IPC: B65H75/00
Filed: 2009-09-14
Abstract: PURPOSE: An expansion belt mandrel is provided to workability by accurately maintaining the center of a shelf or the other equipment using a large belt. CONSTITUTION: An expansion belt mandrel comprises a center tubular core(1), a first round metal plate(3), a second round plate(5), an O-ring(7) and a bolt(8). The first round metal plate is attached to the tubular core. The second round plate adheres to the tubular core. The second round plate has the home channel processing to concentric to be contiguous to the inner surface of the inner circumferential portion. The O-ring is settled within the home channel.