baber/WOPTO huggingface dataset:
Patent KR-20090009536-A (KR)
Title: A battery terminal post and product method of it
Inventor: LEE BYUNG OK
IPC: B21D53/00
Filed: 2007-07-20
Abstract: A battery terminal post manufacturing method further comprising a heat treatment process carried out after cold forging is provided to improve hardness of the battery terminal post by adding heating and cooling processes to the present manufacturing process, and a battery terminal post manufactured by the method is provided. A battery terminal post manufacturing method further comprising a heat treatment process carried out after cold forging comprises: an extrusion process(10) of extruding lead as raw material to mold lead into a round bar; a round bar cutting process(20) of cutting the extrusion molded round bar to a predetermined length or weight to form a matrix; a press forming process(30) of injecting the matrix into a press mold to mold the matrix into a shape of a terminal post; a cutting process(40) of removing an unnecessary part of the molded terminal post; and a heat treatment process(50) of heating and cooling the terminal post.
Patent KR-20090011367-A (KR)
Title: Touchscreen apparatus and screen controlling method using touchscreen apparatus
Inventor: CHO HYUN
IPC: G06F3/041
Filed: 2007-07-26
Abstract: A touch screen device and a screen control method thereof are provided to prevent a control mode from unnecessary switching by zooming in/out a screen with simple moving touch input according to a circular locus on a touch screen panel. A touch information generator(110) generates touch information related to a touched position by detecting a touch on a touch screen panel(200). A moving information generator(120) generates moving information related to a moving locus of the touched position. A zooming controller(140) zooms in/out a screen to a predetermined ratio by referring to the moving information. A display controller(320) displays a zoom in/out screen to a display panel(310) according to the zooming control signal by referring to video data stored in a memory(330).
Patent KR-20090011994-A (KR)
Title: Battery pack
Inventor: WOO KIL TACK
IPC: H01M2/30
Filed: 2007-07-28
Abstract: A battery pack is provided to improve the assembly strength and safety, to prevent the fault due to the contamination of a battery cell and to facilitate the replace of poor components. A battery pack(100) comprises a battery cell(10) which is provided with an anode terminal(12) at the upper part and a cathode terminal at the lower part and supplies the charged power; a protection circuit module(20) for preventing overcharging or overdischarging, which is arranged at one side of a battery cell; an anode terminal plate(40) which connects the protection circuit module and anode terminal; a cathode terminal plate(50) which connects the protection circuit module and cathode terminal; a holder(30) which is provided between the one-side of a battery cell and the protection circuit module and settles the protection circuit module; an insulating tape(90) which binds the one-side of the battery cell and a holder by applying an adhesive onto both sides; the upper case(70) accommodating the upper part of the battery cell connected to the anode terminal; the lower case(80) accommodating the lower part of the battery cell connected to the cathode terminal; a cover case(60); and a double sided tape(92) for binding the upper case and lower case in the battery cell.
Patent KR-20090014540-A (KR)
Title: Gate driving circuit and display apparatus having the same
Inventor: KIM SUNG MAN
IPC: G02F1/133
Filed: 2007-08-06
Abstract: A gate driving circuit and display device having the same are provided to reduce the ripple of the gate voltage affecting on the inverter unit to the threshold voltage of diode by adding at least one among diode, transistor and capacitor to the ripple prevention unit of the inverter unit. The pull up part(213) pulls up the present shift gate signal among one frame for the first phase to the first clock. The carry signal is input from one among the previous shift stages to the pull up driver(211). The pull up driver turns on the pull up portion. The pull down part(219) discharges the present shift gate signal to the off voltage and turns off the pull up portion. The holding part(217) holds the present shift gate signal on the level of the off voltage. The inverter unit(216) turns on or off the holding part in response to the first clock. The drain electrode is connected to the input terminal of the inverter unit. The ripple preventing diode prevents that ripple from flowing into the inverter unit.
Patent KR-20090019993-A (KR)
Title: Semiconductor manufacturing apparatus
Inventor: JANG TAEK YONG
IPC: H01L21/20
Filed: 2007-08-22
Abstract: A semiconductor manufacturing apparatus is provided to improve the productivity by growing the epitaxial layer with good quality on two wafers simultaneously. A boat(22) loads and unloads the pair of wafer(100) facing a reaction chamber(24). The boat comprises the pair of susceptor(10) on which the pair of wafer is loaded; the pair of spinning table(18) in which the pair of holder is mounted. The pair of spinning table is supported by a plurality of rollers to be rotatable. A pair of heater part(80) is arranged in the rear side of a pair of wafer in order to perform the predetermined epitaxial process in the reaction chamber. The process gas nozzle for supplying the process gas is installed to surround the upper side of wafer. The exhaust gas nozzle for exhausting the process gas is installed to surround the lower side of wafer. The exhaust gas nozzle has a plurality of exhaust lines.
Patent KR-20090022040-A (KR)
Title: Preparation of high porous activated carbon for methane storage
Inventor: JIN HANG KYO
IPC: B01J20/20
Filed: 2007-08-29
Abstract: A method for manufacturing high porous activated carbon for methane storage is provided to maintain great storage capacity of methane by activating an activated charcoal precursor to potassium hydroxide chemically. A method for manufacturing high porous activated carbon for methane storage comprises the following steps of: mixing and pulverizing an activated carbon precursor with potassium hydroxide to 1:2~5 weight ratio; performing dehydration the mixed and pulverized compounds at 350~450°C; performing heat treatment of the dehydrated compounds at 700~900°C and activating the compounds; cooling, washing, and drying the activated compounds.
Patent KR-20090024994-A (KR)
Title: Cutted scrap remover
Inventor: CHOI JONG HA
IPC: B26D7/18
Filed: 2007-09-05
Abstract: A cut typed scrap remover is provided to prevent overlaps of a thin plate in a scrap box by installing a guide table unit to an upper direction. A cut typed scrap remover comprises the followings: a guide table unit(20) transferring a steel sheet material after installing a conveyer belt wound in a driving shaft; a base unit(30) of which side is moved to a scrap box when a cut typed scrap is generated; and a buffer unit(10) buffing falling impact of the cut typed scrap remover falling according to the guide table unit and installed on a front surface of the based unit moved to a lower direction.
Patent KR-20080024995-A (KR)
Title: Method of controlling a thermal head
Inventor: HATAKENAKA TAKASHI
IPC: B41J2/35
Filed: 2007-09-12
Abstract: A method of controlling a thermal head is provided to prevent deterioration of contrast when changing white to black or black to white due to a relatively long or short non-conducting period even in case of high speed printing. In a method of controlling a thermal head to realize an image of predetermined gradation for each line by performing conducting and non-conducting for resistors of the thermal head, a line period is composed of a conducting period and a non-conducting period. In the line period, the non-conducting period firstly exists from a starting point of the one line period and then the conducting period exists after the non-conducting period.
Patent KR-20080024449-A (KR)
Title: Photographing apparatus
Inventor: HAMAMURA TOSHIHIRO
IPC: H04N9/73
Filed: 2007-09-13
Abstract: An image pickup apparatus is provided to allow a user to recognize the quantity of fine adjustment visually which is performed during image process operation setting. An image pickup element obtains image data. A display unit(92a) displays a first white balance-setting picture and a second white balance-setting picture. The first white balance-setting picture is used for setting a white balance gain when white balance adjustment is performed on the image data. The second white balance-setting image is used for setting fine adjustment of the white balance gain. The second white balance-setting image has an adjustment state display area(WB21) and an adjustment quantity display area(WB22). The adjustment state display area shows a state when the fine adjustment is performed. The adjustment quantity display area includes a cursor for showing the quantity of the fine adjustment, and a two-dimensional coordinate plane for showing a movement range of the cursor. The second white balance-setting image has the adjustment state display area.
Patent KR-20090029884-A (KR)
Title: Wired and wireless media home gateway apparatus
Inventor: GIM DAE SIK
IPC: H04L12/28
Filed: 2007-09-19
Abstract: A wired and wireless media home gateway apparatus is provided to connect various home network apparatuses through a wired and wireless network, thereby providing various services such as various broadcast hearing, image processing and telephone call. A settop box module(110) interfaces with a TV through various methods by receiving a digital broadcast. An image processing module(120) receives an analog broadcast or converts/compresses an analog A/V signal inputted from various A/V(Audio/Video) apparatuses into digital data. A processor module(130) packetizes the digital data. And the processor module controls transmission traffic of the digital data. A communication interface module(140) transmits the digital data to the home network apparatus through a wire/wireless network.
Patent KR-20080076684-A (KR)
Title: Steam boiler with corbon fiber heater
Inventor: OH YOUNG HAN
IPC: F24H1/20
Filed: 2007-09-21
Abstract: A steam boiler with a carbon fiber heater is provided to install a plurality of carbon fiber heaters easily by mounting a plurality of cases inside a heating chamber and inserting the carbon fiber heaters into the cases. A plurality of cases(5) are inserted into a heating chamber(2) which includes a water inlet(3), a steam outlet(4), a thermometer, a pressure gauge(7), and a valve(8). The case has one end which is closed and the other end which is opened, wherein the open end protrudes from the heating chamber and is integrated with the heating chamber through a welding process. A carbon fiber heater is inserted into each case through the open end of the case.
Patent KR-20090032391-A (KR)
Title: Gps signal receiver
Inventor: KWAG HEUI SAM
IPC: H04L1/06
Filed: 2007-09-27
Abstract: A GPS signal receiver capable of increasing data process speed is provided to reduce the amount of the processed data by down-sampling a digital GPS signal before the digital GPS signal is inputted into the main processing unit. An RF module(10) converts a GPS signal detected from an antenna of the RF frequency into an intermediate frequency band, which is converted into the digital GPS signal through a sampling frequency. Digital data of 2 bit unit is continued at digital GPs signal, and a sample transform unit(30) produces I signal and Q signal by down-converting digital GSP signal. The sampling transformer down-samples I signal and Q signal at least one time, and the main processing unit(20) extracts navigation information by using I signal and Q signal which is down-sampled.
Patent KR-20090035795-A (KR)
Title: Testing device torsion
Inventor: HAN SANG WON
IPC: G01N3/00
Filed: 2007-10-08
Abstract: A torsion testing device is provided to test the torsion strength or rigidity of specimen by applying the torque to the specimen. A torsion testing device comprises a linear actuator(10) connected to the swivel joint(12), a jig(20) which is toothed with the rod of the linear actuator, a jig fixing unit(23) which is combined in the connection part(21) protruded in the center of jig, a specimen fixing jig which is installed in the constant interval from jig, and a specimen mounting jig which is inserted into the jig and the specimen fixing jig.
Patent KR-20090037687-A (KR)
Title: Ink automatic supply equipment real picture printer
Inventor: YOO GI CHOUL
IPC: B41J2/175
Filed: 2007-10-12
Abstract: An automatic ink feeding device of a real image printer device is provided to always regularly maintain viscosity of the ink by maintaining the vacuum condition of an ink pack. An automatic ink feeding device comprises: an ink pack(140) separated into an imputing part and a storing part; a filtering film(180) formed in the one side of ink pack; and a transmitting path formed in the bottom side of filtering film. The storage is greater than the imputing part. The ink stored in the imputing part and the storing part is moved through the transmitting path.
Patent KR-20090043858-A (KR)
Inventor: SHIM HAN BO
IPC: A61B1/00
Filed: 2007-10-30
Abstract: 본 발명은 캡슐형 내시경에 관한 것으로, 생체 내 체강 영상 정보를 취득하는 캡슐형 내시경에 관한 것이다. 본 발명에 따른 캡슐형 내시경은 조명수단에서 방출되는 빛을 소정의 각도로 집속시키는 집광수단을 포함하여 조명의 효율저하를 감소시켜 밝은 렌즈와 높은 해상도를 얻을 수 있을 뿐만 아니라 난반사로 인한 포화 현상을 감소시킬 수 있는 캡슐형 내시경을 제공할 수 있다. 
       
     집속, 조명,  캡슐, 내시경
Patent KR-20090051331-A (KR)
Title: 인터넷을 이용한 퍼스널 컴퓨터의 건전한 사용관리방법과그 시스템
Inventor: YOO MOON SOO
IPC: G06F21/00
Filed: 2007-11-19
Abstract: 본 발명은 인터넷을 이용한 퍼스널 컴퓨터의 건전한 사용관리방법과 그 시스템에 관한 것이다. 
     이러한 본 발명은 개인용컴퓨터가 PC관리서버로부터 PC관리 프로그램을 다운받아 설치하는 단계; 컴퓨터 사용시간을 설정하는 단계; 컴퓨터 사용정보를 PC관리서버로 전송하고 PC관리서버가 그 정보로 데이터시트를 만드는 단계; PC관리서버가 데이터시트를 개인용컴퓨터로 전송하는 단계; 개인용컴퓨터가 특정 목록의 대상에 대한 분석을 요청하면 PC관리서버가 그 목록의 대상에 대한 분석데이터를 만들어서 전송하는 단계; 그 목록의 대상에 대한 차단 범위를 선택하면 PC관리서버가 그 목록의 대상을 개인용컴퓨터로 전송하는 단계; 및 개인용컴퓨터가 그 목록의 대상을 사용하면 PC관리 프로그램이 그 사용을 관리하는 단계를 포함하여 구성된다. 
     이러한 본 발명은 유해 환경을 손쉽게 차단하거나 관리할 수 있도록 하여 예컨대 자녀들을 유해 환경으로부터 효과적으로 보호할 수 있게 한다. 
       
     퍼스널컴퓨터, 인터넷망, 서버, 웹사이트, 프로그램
Patent KR-20090051524-A (KR)
Inventor: CHUN MYONG CHUEL
IPC: C22B7/00
Filed: 2007-11-19
Abstract: 마그네슘 판재의 제조공정에서 발생되는 마그네슘계 폐기물을 이용하여 고부가 마그네슘 금속 분말 및 고토 비료 원료를 제조할 수 있는 마그네슘 폐기물의 재활용 방법을 제공한다. 마그네슘 폐기물의 재활용 방법은 마그네슘 폐기물 및 압연유 찌꺼기를 포함하는 혼합물로부터 마그네슘 및 마그네슘 화합물을 1차 원심 분리하는 단계, 마그네슘 및 마그네슘 화합물을 물에 분산시키는 단계, 마그네슘 및 마그네슘 화합물을 물로부터 2차 원심 분리하는 단계, 및 마그네슘 및 마그네슘 화합물을 건조하는 단계를 포함한다. 
       
     마그네슘, 폐기물, 재활용, 고토 비료
Patent KR-20090053304-A (KR)
Inventor: KIM CHANG SUN
IPC: G05F1/10
Filed: 2007-11-23
Abstract: 본 발명의 저손실 전압 레귤레이터는 소정의 기준 전압과 입력 전압의 차이를 증폭하는 캐스코드 타입 오류증폭기, 상기 오류 증폭기의 출력을 분압하는 출력회로, 그리고 상기 분압 결과를 이용하여 상기 라인 레귤레이션의 천이 응답 시간을 보상하는 천이 응답시간 보상회로를 포함한다. 
     
     LDO, 전압 레귤레이터
Patent KR-20090056229-A (KR)
Title: Movable electronic device for killing mosquito
Inventor: KIM JUN YOUNG
IPC: A01M13/00
Filed: 2007-11-30
Abstract: A movable electronic device for killing mosquito is provided, which is portable, is movable by itself, and enables to remove mosquito in the wide range. A movable electronic device for killing mosquito comprises: a main body(1); a hot plate(3) in which the mosquito stick(2) is put while being equipped in the main body; a power supply unit equipped in the main body; a driving part; a switch which is equipped in the main body and operates the driving part; a wheel(5) which is installed at the lower part of the main body and is driven by the driving part; and a rail(9) on which the wheel is put.
Patent KR-20090061808-A (KR)
Title: Apparatus for removing foreign substance of automotive horn
Inventor: CHUNG NAM YOUNG
IPC: B60Q5/00
Filed: 2007-12-12
Abstract: An apparatus for removing a foreign substance of an automotive horn is provided to prevent deterioration of the device by removing moisture, mist, and foreign substance. An armature(322) is attached to a lower part of an contact spring of an automotive horn up and down, and a contact operation coil(324) is installed at the lower part of the armature and moves a contact operating armature according to magnetization. A current flow preventing resistor(326) is connected between a coil for a contact point fixed stand(314) of a horn and contact point action. A contact operating charge condenser is charged while a foreign substance is inserted into the contact of the automotive horn.
Patent KR-20090062829-A (KR)
Title: Air conditioner for vehicles
Inventor: KIM HYUNG JOO
IPC: B60H1/00
Filed: 2007-12-13
Abstract: An air-conditioning apparatus for a vehicle is provided to smoothly flow air according to an inclined part formed at an opening/closing plate of an intake duct to minimize air resistance generated in the intake duct and reduce ventilation noise due to the air resistance. An air-conditioning apparatus for a vehicle includes an air-conditioning case(10), an intake door(20), a blower(30) and a heat exchanger. The air-conditioning case includes an inner air inlet(10a) and an external air inlet(10b). The intake door is attached to the air-conditioning case and selectively shuts the inner air inlet and the external air inlet. The blower selectively blows air flowing from the intake door. The heat exchanger exchanges heat with the air blown by the blower. The intake door guides the air incoming through the inner air inlet and the external air inlet to one direction.
Patent KR-20090065892-A (KR)
Title: The fire escape apparatus
Inventor: CHOI HYO SEUNG
IPC: A62B1/08
Filed: 2007-12-18
Abstract: A descending life line is provided to minimize the danger of abrasion or breakage even in case of the long-termed use of a brake drum and a brake pad and to allow it to be produced massively. A descending life line comprises a body housing(100) which is provided with a supporting plate(110) with the punched connection hole(111) at the upper one part and a brake drum(120) having the friction surface at the side one part; a lower plate(200) which covers the lower part of the body housing, is provided with a guide roller(210), is provided with the center shaft and the gear shaft at the upper surface, and is provided with a screw part at the end part of the center shaft; a drive part which is pivotally inserted into the center shaft of the lower plate and is provided with a first big gear at the one part of the winding member having the winding groove for winding a rope; a connection gear part which is pivotally inserted into the gear shaft of the lower plate, is provided with a second big gear formed integrally at the upper surface of the first small gear engaged with the first big gear, and is provided with a velocity reducing winding part formed integrally; a second small gear which engages with the second big gear of the connection gear part, is provided with the engagement part formed integrally at the upper surface and is pivotally inserted into the center shaft of the lower plate; and a brake pad which is provided with an engagement groove engaged at the engagement part of the second small gear formed at the center. The width of the engagement groove is wider than that of the engagement part.
Patent KR-20090066463-A (KR)
Title: Method and apparatus for supporting location based service in mobile communication system
Inventor: HWANG SUK SEUNG
IPC: H04B7/26
Filed: 2007-12-20
Abstract: A location estimation method based on TDOA for supporting the LBS(Location Based Service) of a terminal in a mobile communications system and an apparatus thereof are provided to estimate location and remove the ambiguity of the location estimate when the location of user is estimated by using TDOA. A receiver(501) receives a first preamble signal from base stations. A time delay measuring device(503) uses the preamble signal and calculates TODA(Time Difference Of Arrival) of the specific base station and the preamble signal received from the other base stations. A radical determining unit(505) saves the injury about the terminal constellation from the constellation of base stations and TODA. The location decision unit estimates the constellation of the terminal.
Patent KR-20090066680-A (KR)
Title: Semiconductor memory system and access method thereof
Inventor: CHOI JIN HYEOK
IPC: G11C16/00
Filed: 2007-12-20
Abstract: A semiconductor memory system and its accessing method are provided, which improve the reliability of the semiconductor memory system by performing the access considering the change of the cell characteristic. A semiconductor memory system(100) comprises the nonvolatile memory(110) and memory controller(120). The nonvolatile memory stores monitoring data among a plurality of memory cells in one or more memory cells. The memory controller controls the nonvolatile memory. The memory controller detects monitoring data. The memory controller controls the bias voltage provided to a plurality of memory cells according to the detected result.
Patent KR-20090069794-A (KR)
Title: Method of fabricating the dual gate in a semiconductor device
Inventor: KIM TAE KYUN
IPC: H01L21/336
Filed: 2007-12-26
Abstract: A method of fabricating a dual gate in a semiconductor device is provided to prevent line width of the gate conductive film pattern by forming a gate stack while setting the line width of the gate conductive film pattern in advance. A recess trench is formed within a semiconductor substrate(300) of a cell region in semiconductor substrate defining the cell region and a peripheral circuit region. A gate insulating film and a second conductive pattern are formed at the peripheral circuit region while forming a gate insulating film(400) and the first conductive pattern(360a) overlapping with the trench. The insulating layer pattern fixing the line width of a first and a second conductive layer pattern is formed, and the photoresist layer pattern exposing a certain region of the peripheral circuit region and cell region is molded.
Patent KR-20080085665-A (KR)
Title: Method for casting of alloy, and diecasting member
Inventor: KUBOTA KOHEI
IPC: B22D21/04
Filed: 2007-12-28
Abstract: A die-casting method of an alloy is provided to develop magnesium alloy parts, aluminum alloy parts, and zinc alloy parts having functionalities including excellent corrosion resistance in industrial machines, and a die-cast member manufactured by the die-casting method of the alloy is provided. A casting method of an alloy comprises: adding a rare earth metal maintained at 873 deg.K or higher in vacuum or inert gas of 100 Pa or less for 10 minutes or longer into an alloy melt at a concentration of 0.01 to 1% by mass; performing a bubbling process of an Ar, He, Ne, SF6, CO2, SO2 or N2 gas in the alloy melt; and die-casting the treated alloy melt after performing the bubbling process or while performing the bubbling process. The alloy melt is a magnesium alloy melt, an aluminum alloy melt, or a zinc alloy melt. The die-casting comprises: (.) using a hot chamber type caster; or (.-1) using a melt pump disposed to prevent inflow of dross; or (.-2) using a sealed ladle in which a surface dross is not get mixed; or (.-3) using two or more melting pots, or using a melting pot in which a partition is partially formed to divide an inner part of the pot into two or more chambers, adding a rare earth metal into alloy melt in a first melting pot of the two or more melting pots or in a first chamber of the two or more chambers, performing a gas bubbling process, moving cleaned alloy melt in an intermediate part to a second melting port or a second chamber to maintain a melt state, and casting the melt by a cold chamber type caster.
Patent KR-20070035086-A (KR)
Title: 순수한 산소를 공급받는 연료 전지의 차단
IPC: H01M8/04
Filed: 2005-06-27
Abstract: 본 발명은 연소 기체로서 순수한 산소를 공급받으며 전압을 전력 라인으로 송출하는 연료 전지를 포함하는 전기 공급 시스템을 차단하기 위한 절차에 관한 것이고, 시스템은 양극측 상의 연료 기체 공급 회로 및 음극측 상의 산소 공급 회로를 포함하고, 산소 공급 회로는 상기 산소 공급 회로가 대기로 개방될 수 있게 하는 수단 및 연료 전지의 제어 유닛으로 정지 신호를 송출하기 위한 수단을 포함하고, 차단 절차는 정지 신호의 수신 시에 활성화되고, 산소의 공급이 중단되는 초기 단계와, 지속되는 전류가 연료 전지로부터 방출되는 소모 단계와, 산소 공급 회로가 대기로 개방되는 중화 단계와, 수소의 공급이 중단되는 최종 단계를 포함한다. 
       
     연료 전지, 산소 공급 회로, 수소 공급 회로, 공급 밸브, 압력 센서