baber/WOPTO huggingface dataset:
Patent KR-20100091624-A (KR)
Title: Cycloolefin copolymers and their preparation
Inventor: SUNG IK KYUNG
IPC: C08F232/00
Filed: 2009-02-11
Abstract: PURPOSE: A cycloolefin polymer composition and a manufacturing method thereof are provided to obtain the same matter property capable of obtained from 1,4,5,8-dimethano-1,2,3,4,4a,5,8,8a-octahydronaphtalene. CONSTITUTION: A manufacturing method of a cycloolefin polymer composition marked with chemical formula 1, comprises a step of vinyl polymerizing a compound marked with chemical formula 2 with ethylene under the presence of a catalyst. The catalyst uses a co-catalyst selected from the group consisting of methylaluminoxane, Al(R3)3, B(Arf)3, and [L]+[B(Arf)4]-. R3 is either a halogen radical or a hydrocarbyl radical with 1~20 carbons.
Patent KR-20100096561-A (KR)
Title: Water tank and method for constructing the same
Inventor: SONG SOON DUK
IPC: B65D90/08
Filed: 2009-02-24
Abstract: PURPOSE: A water tank and a method for constructing the same are provided to improve the durability of an inner wall member by preventing the generation of a welding part on the corner of the inner wall member of the water tank and to prevent the inner wall member from widening. CONSTITUTION: A water tank comprises an outer wall member(60) and an inner wall member(110) which includes a extruded panel including hollows, which are successively formed, and is installed on the inner side of the outer wall member. The inner wall member includes a cutting part(111) which is included on the longitudinal direction of a corner of the inner wall member. A bending part(112) is formed on the opposite side of the cutting part.
Patent KR-20100097927-A (KR)
Title: Delay locked loop and eledtric device including the same
Inventor: CHOI JONG RYUN
IPC: H03K5/14
Filed: 2009-02-27
Abstract: PURPOSE: A delay locked loop and an electronic device thereof are provided to compensate the delay fluctuation of an output clock due to the variation of external circumstances by changing the delay value of at least one delay cell. CONSTITUTION: A unit delay cell(113) comprises a delay element(116), a first delay control block(117), and a second delay control block(118). The delay element delays the phase of an inputted clock according to a predetermined value. The first delay control block controls the transition speed of a clock which is inputted to the input terminal of the delay element in response to a second control signal among a plurality of second control signals. The first delay control block comprises a first current path which is formed between the input terminal of the delay element and the first power source voltage line in response to the corresponding second control signal. The second delay control block controls the transition speed of a clock which is outputted to the output terminal of the delay element in response to the second control signal among the second control signals.
Patent KR-20100043000-A (KR)
Title: Union net of circular baler and the manufacture system
Inventor: CHOI KYOU JAE
IPC: A01F15/07
Filed: 2009-03-09
Abstract: PURPOSE: A round baler fastening net and a manufacturing device for the same are provided, which enables coupling of both loops. CONSTITUTION: A round baler fastening net comprises: a warp thread(12) which is made of a film, forms a first loop(14), a second loop(15), and a third loop(16), and is coupled with the first loop; and a weft(13) which is coupled with the second loop of the warp thread and connects the eighth loop formed on the predetermined interval of the warp thread and the fifth loop of the warp thread.
Patent KR-20090098699-A (KR)
Title: Program recording assist apparatus, video recording and playback apparatus, and program recording assist method
Inventor: MATSUBAYASHI KAZUHIRO
IPC: G11B27/34
Filed: 2009-03-11
Abstract: A program recording assist apparatus, an image recording/reproducing device and a program recording assist method are provided to determine the permission/prohibition of copying and moving of a recording-designated program in the other recording medium before recording the program. A program recording assist apparatus comprises a determining unit(86) and a controller(14). The determining unit determines the stepwise recording or the permission/prohibition of movement on a plurality of recording media based on the copy control attribute of a program, the kind of the recording medium, and a recording mode which is used when recording it in the recording medium. The controller displays a path in which program data can be recorded or moved on the recording media on a display device.
Patent KR-20100102981-A (KR)
Title: Metal interconnect of semiconductor device and method for fabricating the same
Inventor: CHOI ZUNGSUN
IPC: H01L21/28
Filed: 2009-03-12
Abstract: PURPOSE: A metal interconnection wire of a semiconductor device and a forming method thereof are provided to extend the lifespan of a device and improve the electric property of a device. CONSTITUTION: A metal wiring(130) has a first end and a second end. A via is electrically connected to the metal wiring. A non-active part is extended from the first end and includes a void. The flow of a current faces the first end from the second end. A current does not flow in the non-active part.
Patent KR-20100103304-A (KR)
Title: Conversion circuit and method between boolean and arithmetic masks
Inventor: BAEK YOO JIN
IPC: H03K19/00
Filed: 2009-03-13
Abstract: PURPOSE: A convert circuit and conversion method of a ball mask and a calculation mask are provided to reduce the numbers and calculation time of a logical gates. CONSTITUTION: A first converting unit(110) receives a first bits of input data. A first converting unit outputs a result by a part of XOR operation among bits to a second converting unit. A nth converting unit(140) outputs result by an AND operation of a first group among bits and a XOR operation as nth output bit. A nth converting unit output a second group among inputted bits by AND operation and XOR operation as a nth intermediate result bit.
Patent KR-20100112318-A (KR)
Title: 센서를 이용한 냉풍기가 내장된 학습용 키보드
Inventor: SEO HYU JUN
IPC: G06F1/20
Filed: 2009-04-09
Abstract: 본 발명은 센서를 이용한 냉풍기가 내장된 학습용 키보드에 관한 것이다. 
     < 목 적 > 
     이에 본 발명의 기술적 요지는 키보드의 내부에 동작감지 센서와, 다수개의 소형팬을 설치하여 사용자가 컴퓨터를 사용하기 위해 키보드에 손을 올리면, 센서가 이를 감지하여 키보드에서 바람이 나오도록 하는 센서를 이용한 냉풍기가 내장된 학습용 키보드를 제공하는 것에 그 목적이 있다. 
     < 구 성 > 
     이러한 목적을 달성하기 위해 본 발명은 다수개의 키패드가 구비된 키보드(100)와, 상기 키보드(100)가 상부에 결합되고, 다수개의 통기공(210)이 구비되며, 내측에 수용부가 형성된 함체형상의 프레임과(200), 상기 프레임(200)의 내측에 수용되되, 외부의 동작을 감지하는 센서부(310)와, 상기 센서부(310)의 신호를 처리하는 처리부(320)와, 상기 처리부(320)의 신호에 의해 동작되도록 형성되는 다수개의 냉각팬(330)과, 상기 냉각팬(330)의 동작상태를 나타내도록 형성되는 표시부(340)로 구성되는 제어부(300)로 구성되어 이루어진다. 
     < 효 과 > 
     따라서, 본 발명은 키보드 내부의 냉각팬에 의해 시원한 바람이 나오도록 형 성됨으로써, 사용자가 쾌적한 환경에서 작업을 할 수 있게 하여 학습 및 업무능률이 증진되는 효과뿐만 아니라, 습기로 인한 각종 세균이 키보드에 서식하는 것을 방지하여 위생적인 환경을 제공하는 효과가 있다. 
       
     키보드, 통기공, 프레임, 센서부, 처리부, 냉각부, 표시부, 제어부
Patent KR-20090107975-A (KR)
Title: Apparatus and method for driving a liquid crystal display
IPC: G09G3/36
Filed: 2009-04-10
Abstract: PURPOSE: An apparatus and a method for driving a liquid crystal display are provided to efficiently remove a color shift phenomenon, thereby improving display quality of a TFT-LCD. CONSTITUTION: An apparatus for driving a liquid crystal display includes a voltage input module(1), a voltage generating module(2), and a voltage output module(3). The voltage input module receives a gamma reference voltage. The voltage generating module is connected to the voltage input module. The voltage generating module produces a pixel driving voltage of a corresponding color based on a color of a pixel driven with the gamma reference voltage. The voltage output module is connected to the voltage generating module. The voltage output module transmits the pixel driving voltage of the corresponding color to a liquid crystal panel.
Patent KR-20100113362-A (KR)
Title: Method for fabricating non-volatile memory device
Inventor: BIN JIN HO
IPC: H01L21/8247
Filed: 2009-04-13
Abstract: PURPOSE: A nonvolatile memory device manufacturing method is provided to smoothly discharge the gas of an element isolation layer by forming a gate insulating layer on the substrate in a peripheral circuit region after removing a hard mask pattern which covers the element isolation layer in a cell region. CONSTITUTION: A tunnel insulating layer(31) is formed on a substrate(30) which includes a cell region and a peripheral circuit region. A charge trap layer(32) is formed on the tunnel insulating layer. A first hard mask layer(34) is formed on the charge trap layer. An element isolation trench is formed by etching the first hard mask layer, the charge trap layer, the tunnel insulating layer, and the substrate. The element isolation trench(35) is formed by burying the insulating layer inside the element isolation trench.
Patent KR-20100114272-A (KR)
Title: A water leakage cutoff device using cellulous sponge block and water purifier using that
Inventor: SUNG SUN OK
IPC: B01D35/153
Filed: 2009-04-15
Abstract: PURPOSE: A water leakage cutoff device using a cellulous sponge block, and a water purifier using the same are provided to simplify the structure of the water leakage cutoff device and facilitate the maintenance thereof. CONSTITUTION: A water leakage cutoff device using a cellulous sponge block includes a body(1), a cover, a valve, a lever(4), a sponge block, a stopper(6), a sponge pressing spring and a valve operating spring(8). The body is shaped in box, forms a sponge block position(11) at the floor thereof, and includes an absorption hole at the floor of the sponge block position. The cover includes a spring fixing hole to which the sponge pressure spring is fixed and covers the upper portion of the body. The valve includes an inlet hole(32) and an outlet hole(33) and opens and closes a path through the rotation of a valve axis(31).
Patent KR-20100118486-A (KR)
Title: Fabric outlet device for fabric processing system
Inventor: PARK TAE KYU
IPC: D06B23/04
Filed: 2009-04-28
Abstract: PURPOSE: A fabric discharging device for a fabric processing system is provided to enable even only one worker to input/take a cart for laminating fabrics, thereby increasing workability. CONSTITUTION: A fabric discharging device for a fabric processing system comprises the following units. Two rails(3) which have rack gears(2) in lower parts of the two rails respectively are separated from an upper part of a frame(4) in parallel. Two conveyors(5) can move on two rails. A driving pinion is installed on both ends of a driving shaft(7) rotated by the first motor(6) and engaged with a rack gear. A fabric supported by a fabric support roller(4a) installed in an inlet of a frame is supported by support rollers which move with a conveyor.
Patent KR-20100123165-A (KR)
Title: Exhaust hood for roaster
Inventor: KIM SANG HUN
IPC: F24F7/04
Filed: 2009-05-14
Abstract: PURPOSE: The exhaust hood for roaster the connection angle of the suction tube is varied. The smoke generated in roaster is inhaled effectively. CONSTITUTION: The exhaust hood for roaster comprises the suction tube(20) and connection apparatus(100). It is installed in the state separated in the upper of the roaster(12) from the said furnace stir the prescribed distance and the suction tube inhales the smoke created in the said furnace stir. The connection apparatus communicates the suction tube and the exhaust duct(10) exhausting the smoke inhaled to the suction tube to outside.
Patent KR-20100123794-A (KR)
Title: Photochromism-silica nanoparticles and method for preparing the same
Inventor: CHUNG BONG HYUN
IPC: B29C33/18
Filed: 2009-05-16
Abstract: PURPOSE: A silica nano particles combined with photochromic material and a manufacturing method thereof are provided to use silica nanoparticle as a marker for diagnosis, since silica nanoparticle has high detection sensitivity. CONSTITUTION: A manufacturing method of silica nano particles comprises following steps. A silica precursor and catalyst are added into solvent, silica precursor is activated, compound having a cationic functional group is added, and then cationic silica precursor is manufactured. Distilled water is added into the cationic silica precursor, and silica nanoparticle including cationic function group that is exposed on the surface is manufactured.
Patent KR-20100124024-A (KR)
Title: Robust watermark embedding method using motion and group of picture chrataristics
Inventor: JEONG YONG JAE
IPC: H04N7/24
Filed: 2009-05-18
Abstract: PURPOSE: A robust watermark embedding method using motion and group of picture characteristics is provided to make watermark intensity of a GOP(Group Of Picture), thereby inserting a strong watermark. CONSTITUTION: A generation unit generates a watermark with identification information using text information and a spread spectrum technique. A watermark intensity adjusting unit controls insertion intensity using a spatial feature of video. A combining unit combines the watermark with the adjusted insertion intensity with a video image. The watermark intensity adjusting unit distinguishes i-frame in a GOP of video contents from other frames to increase intensity of a watermark.
Patent KR-20090125697-A (KR)
Title: Filter for shielding electromagnetic interference and preparing method thereof, and display device comprising the same
Inventor: JEON SEUNG HUN
IPC: H01J11/44
Filed: 2009-05-20
Abstract: PURPOSE: An electromagnetic shielding filter, a manufacturing method thereof, and a display device are provided to print paste composition on the tin surface of a transparent reinforcing glass substrate, thereby minimizing the reduction of external light reflection and wet proof property. CONSTITUTION: A tin surface having relatively much tin distribution quantity is included in one surface of a transparent reinforcing glass substrate(20). An air surface having relatively smaller tin distribution quantity than the tin surface is included in the other surface of the transparent reinforcing glass substrate. An electromagnetic shielding member(10) is formed in a mesh shape on the tin surface of the transparent reinforcing glass substrate. The electromagnetic shielding member is connected to a ground member(40) to be grounded. The transparent reinforcing glass substrate is manufactured by reinforcing a plate glass which is manufactured in a float method. In the lower part of the air side of the transparent reinforcing glass substrate, a near infrared blocking layer(50) and an anti-reflective layer(60) are included.
Patent KR-20110001511-A (KR)
Title: Variable compression ratio apparatus
Inventor: LEE EUN HO
IPC: F16C9/03
Filed: 2009-06-30
Abstract: PURPOSE: A variable compression ratio device is provided to change the compression ratio of a mixer without excessively increasing the size of an eccentric bearing. CONSTITUTION: A variable compression ratio device comprises a cylinder block(10), a connecting rod(30), a crank shaft(40) and an eccentric bearing(50). The cylinder block comprises a cylinder(12) and a mounting hole(14). The combustion power is transmitted to the connecting rod from a piston. The connecting rod has reciprocating motion in the cylinder. The crank shaft comprises a central axis, a bearing sheet and a crank pin. The eccentric bearing varies the location of the central axis of the crank shaft according to the driving conditions of a vehicle. The eccentric bearing varies the compression ratio of a mixer.
Patent KR-20110001611-A (KR)
Title: Tracking apparatus for bending device
Inventor: JU GIL MIN
IPC: B21D5/00
Filed: 2009-06-30
Abstract: PURPOSE: A tracking apparatus for a bending device is provided to facilitate the movement of workpieces in order to accurately position a bent portion of the workpieces on a bending device. CONSTITUTION: A tracking apparatus(10) for a bending device comprises a frame(20), a supporting plate(100), a driving unit(110), a supporting unit(200), and a controller. The supporting plate moves together with the free end of the workpiece and supports the workpiece. The driving unit drives the supporting plate. The supporting unit supports the frame. The controller controls the driving unit.
Patent KR-20110005946-A (KR)
Title: Virtual collaboration system using the wiki and unified communications
Inventor: RYU SHI WON
IPC: G06Q10/06
Filed: 2009-07-13
Abstract: PURPOSE: A virtual collaboration system utilizing UC for curriculum knowledge is provided to improve the efficiency of collaboration by efficiently performing communication and extract collaboration contents. CONSTITUTION: A leader(207) sets up subject information, a sponsor(206) and members. The sponsor recognizes the requested work place opening. The leader, the sponsor and the members perform collaboration by utilizing a wiki function and a UC function. The leader finishes the workplace after approving the completion of the collaboration. A user grasps the work place present condition.
Patent KR-20110007701-A (KR)
Title: Steel cord
Inventor: KONG JAE DO
IPC: B60C9/16
Filed: 2009-07-17
Abstract: PURPOSE: A steel cord of 1x2 structure and a method for manufacturing the same are provided to enhance interface with rubber and to improve coverage. CONSTITUTION: A steel cord of 1x2 structure has partial or repetitive pressing part at a strand among two filaments. The ratio of pressed part and non-pressed part of the filament is 0.5-2 times. A method for manufacturing a steel cord comprises: a step of processing a wire rod containing 0.70-1.0% of carbon; a step of covering the processed metal inside by heating at 900-1100°C; a step of patenting in a conventional method; a step of plating the outer circumference with brass; a step of shrinking the diameter of filament; and a step of twisting the filaments.
Patent KR-20090106367-A (KR)
Title: System for Managing Mortgage
Inventor: KIM HYOUNG JUNG
IPC: G06Q40/02
Filed: 2009-07-23
Abstract: PURPOSE: A mortgage lending processing system reducing the risk of users is provided to reduce interest rate risk and supply an opportunity to transfer to floating interest after three years. CONSTITUTION: A mortgage lending processing system includes a terminal device. The terminal device transmits the loan request information through the financial net with a server(200). The loan request information includes the loan request amount information, the loan documentary evidence information, the security information, and the LTV(Loan To Value ratio) exceed handling conditional information. The value about the security in which a client presents among the loan request information based on the security information is confirmed. The confirmed mortgage value and LTV corresponding to the client loan request amount of money are produced.
Patent KR-20100011958-A (KR)
Title: Cooling system for press mold
Inventor: KWON SOON YONG
IPC: B21D37/16
Filed: 2009-07-24
Abstract: PURPOSE: A cooling system for a press mold is provided to improve durability and reduce the abrasion of a trimming mold during trimming by reducing cooling speed and preventing martensite of high hardness from being systemized. CONSTITUTION: A cooling system for a press mold comprises a mold for press hardening, cooling water feeding units(12,22), and a cooling water temperature control unit. The mold for the press hardening is composed of an upper and a lower mold(10,20). The mold for the press hardening presses a steel blank(S). The cooling water supply parts are apart from each other inside the upper and the lower mold. The cooling water temperature control unit controls the temperature of the cooling water supplied to the cooling water support parts.
Patent KR-20100021362-A (KR)
Title: Display device
Inventor: SUZUKI SHIGEKAZU
IPC: H05B33/02
Filed: 2009-08-04
Abstract: PURPOSE: A display device is provided to obtain a high transmittance, excellent color reproducibility and finely processed pigments by adding a pigment derivative on a color filter layer. CONSTITUTION: A display device includes an organic electro-luminescence and color filter layers(12) composed with a red color filter layer, a green color filter layer and a blue color filter layer. The color filter layers contain pigments, a pigment derivative and a dispersing agent. A pigment contained in a coloring pattern for a green color filter layer(12G) is aluminum phthalocyanine and a pigment yellow. The pigment concentration of the green color filter layer is 60% or less.
Patent KR-20110015177-A (KR)
Title: An reclosable one pack ejecting device
Inventor: HAN SANG GAP
IPC: E04F21/30
Filed: 2009-08-07
Abstract: PURPOSE: An openable/closable guttation-type discharge device is provided to prevent a waste of guttation resin since the guttation resin does not flow down or is not cured due to air-tightness, by easy opening/closing. CONSTITUTION: An openable/closable guttation-type discharge device comprises a body(10), a cover(20) and a discharge unit(30). The body has a function of storing guttation resin. The cover comprises a coupling groove(201) and a first discharge hole(202). The coupling groove is formed on outer perimeter. The discharge hole is opened so that the guttation resin can be externally discharged from the body. The discharge unit comprises a coupling protrusion(301) and a second discharge hole(302). The coupling protrusion is coupled to the coupling groove and guides rotation. The second discharge hole is open to the same size to the first discharge hole's.
Patent KR-20110016075-A (KR)
Title: Display device and driving circuit thereof
Inventor: KIM IN SUK
IPC: G02F1/133
Filed: 2009-08-11
Abstract: PURPOSE: A display device and a driving circuit thereof are provided to reduce the driving current of a display device by reducing power consumption of a source driving circuit and a common voltage driving circuit. CONSTITUTION: A source driving circuit(30) applies a source drive voltage to the source line of a display panel(100). A common voltage generation circuit(60) supplies first and second common voltages to a common electrode. A second common voltage is higher than the first common voltage. A control circuit(70) supplies a first external voltage to a source line and supplies a second external voltage to the common voltage.
Patent KR-20100044689-A (KR)
Title: Fire alarm device
Inventor: TOMITA YOSHIYUKI
IPC: G08B17/00
Filed: 2009-08-12
Abstract: PURPOSE: A fire alarm device is provided to prevent the release between a lock nut and a protrusion by installing the protrusion on the upper side of the peripheral wall of a main body of the fire alarm device. CONSTITUTION: The main body of a fire alarm device is installed on a mounting base using a lock screw and a lock nut. Two retention walls(43) are installed on the rear side of the main body of the fire alarm device. The retention walls include the lateral side of the lock nut. Notch parts(42, 63) are installed on the lateral plate(5, 31) of the mounting base. A protrusion(44) is formed on the upper side of the retention walls.
Patent KR-20110016652-A (KR)
Inventor: NAM CHA HEE
IPC: H04N5/44
Filed: 2009-08-12
Abstract: 본 발명은 무선 신호의 수신 감도 제어 방법, 그를 이용한 방송 송신 장치, 방송 수신 장치 및 디스플레이 장치에 관한 것으로, 그 방법은 방송 송신 장치와 방송 수신 장치 중 적어도 하나에 구비된 안테나의 각도를 변경시키면서, 방송 수신 장치의 신호 수신 감도를 측정하는 단계; 측정된 신호 수신 감도가 가장 높은 안테나 각도를 검출하는 단계; 및 안테나의 각도를 검출된 각도로 고정시키는 단계를 포함한다.