baber/WOPTO huggingface dataset:
Patent KR-20090006960-A (KR)
Title: Transport/align apparatus for semiconductor-package
Inventor: LEE SUNG BUEM
IPC: H01L21/677
Filed: 2007-07-13
Abstract: A transport/align apparatus for semiconductor-package is provided to pick-up simultaneously by having the same interval adjusted of the interval of the pickup device which is set up regardless of the size of package. In a transport/align apparatus for semiconductor-package, a stopper panel(14) is protruded from a rail groove while being formed in the end part of this rail panel and decides the transfer completion location of package. A rotation apparatus rotates the rail system inclined so that a package is slidingly transferred to the weight and package be arranged with the stopper panel, so the package is provided various size and a group having the common side which is settled in the rail groove(10) is performed as one rail panel.
Patent KR-20090006998-A (KR)
Title: Tire pressure monitoring ststem : tpms
Inventor: YU KEUN GYU
IPC: B60C23/00
Filed: 2007-07-13
Abstract: A tire pressure monitoring system is provided that the pressure information of tire and resistance value of cap are transmitted through the pressure measurement part in receiver. A tire pressure monitoring system comprises a pressure measurement part(212) mounted to tire, a cap(220) including the resistance(222) connected to the pressure measurement part, a receiver receiving output data of the pressure measurement part, a display unit indicating data received by receiver.
Patent KR-20090008690-A (KR)
Title: Wireless monitoring system of alga
Inventor: YOU HONG JAE
IPC: G01N33/18
Filed: 2007-07-18
Abstract: A system for monitoring underwater micro algae using an LED(Light Emitting Diode) having different frequency bands is provided to monitor distribution and photosynthesis property of the underwater micro algae according to depth by measuring fluorescence level of the underwater micro algae with light output from a plurality of LEDs. A body(10) is a cylindrical shape having an inner space and forms a curved part at a central part. A pressure sensor(20) detects pressure at the bottom of the inner space of the body. A plurality of LEDs(30) are installed in the inner space and outputs light to underwater micro algae existing in the curved part by generating the light at an upper and lower part of the curved part. A photoelectron amplifier(40) is placed at the curved part and detects/amplifies fluorescence generated from the underwater micro algae. A microcontroller(50) stores fluorescent date detected in the photoelectron amplifier and pressure data detected from the pressure sensor. An analyzer(60) analyzes and monitors an underwater micro algae spectrum distribution according to depth by analyzing and monitoring the fluorescence date and the pressure data received from microcontroller.
Patent KR-20090008722-A (KR)
Title: Air conditioner
Inventor: LEE JUNG WOO
IPC: F24F13/08
Filed: 2007-07-18
Abstract: An air conditioner is provided that the friction noise by the discharge unit is prevented. An air conditioner comprises a main body(1) in which the air inlet port is formed and the heat exchanger is set up, a discharge unit(20) guiding the discharged air in the main body, a sliding connecting unit(40) which can be glided, the whole or the part of the discharge unit connects according to the main body. The air conditioner includes a chassis(2) installed at in air conditioner, the main body the wall, and a front frame(10) in which it is combined in the front of the chassis in order to form the space between the chassis and the air.
Patent KR-20080009654-A (KR)
Title: Negative electrode for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery
Inventor: KOGETSU YASUTAKA
IPC: H01M4/36
Filed: 2007-07-23
Abstract: An anode for a lithium ion secondary battery is provided to inhibit elements forming a collector from diffusing into an active material layer, thereby imparting excellent cycle characteristics to a lithium ion secondary battery. An anode(12) for a lithium ion secondary battery comprises a collector(12a), an intermediate layer(12b) formed on the surface of the collector, and an active material layer(12c) formed on the extension of the intermediate layer, wherein the collector comprises a metal capable of forming an alloy with silicon, the active material layer comprises an active material containing silicon, the intermediate layer comprises silicon and oxygen, and the intermediate layer inhibits the metal capable of forming an alloy with silicon from being diffused into the active material layer.
Patent KR-20080011109-A (KR)
Title: Copper alloy having high strength and high softening resistance
Inventor: ARUGA YASUHIRO
IPC: C22B15/00
Filed: 2007-07-27
Abstract: A copper alloy having high strength and high softening resistance is provided to allow an inspector to check a crack occurring during a forging and a hot rolling by increasing the content of Sn above 0.5 mass% and adding a small amount of element selected from the group consisting of Ni, Mg, Ca, Al, Si and Cr. A copper alloy having high strength and high softening resistance comprises Fe of 0.01 to 4.0 mass%, P of 0.01 to 0.15 mass%, Sn of 0.5 to 5.0 mass%, at least one element selected from the group consisting of Ni, Mg, Ca, Al, Si and Cr of 0.001 to 0.02 mass%, balance of Cu and unavoidable impurities. Fe raffinate, which is extracted by a filter having an opening of 0.1 mum through an extraction method, takes a proportion of 80% or less relative to the amount of Fe contained in the copper alloy.
Patent KR-20090012934-A (KR)
Title: Organic electrolytic solution comprising glycidyl ether compund and lithium battery employing the same
Inventor: LEE SEOK SOO
IPC: H01M10/0569
Filed: 2007-07-31
Abstract: Organic electrolytic solution is provided to ensure excellent charging and discharging property by suppressing the cracking of an anode active material generated in the charging/discharging of a battery and to improve stability and reliability of the battery. Organic electrolytic solution comprises an organic solvent containing a lithium salt, high permittivity solvent and/or low-boiling solvent, and a glycidyl ether compound indicated as the chemical formula 1. The glycidyl ether compound is contained in the amount of 0.1-10 weight% based on the total weight of an organic solvent. The concentration of the lithium salt is 0.5-2.0 M. The high permittivity solvent is at least one selected from a group consisting of ethylene carbonate, polypropylene carbonate, butylene carbonate and gamma-butyrolactone. The low-boiling solvent is at least one selected from a group consisting of dimethyl carbonate, ethyl methyl carbonate, diethyl carbonate, dipropyl carbonate, dimethoxyethane, diethoxyethane and fatty acid ester derivatives.
Patent KR-20070082913-A (KR)
Title: Device for changing joined communication service company in mobile phone and connecting wireless internet and changing method thereof
Inventor: YUN JOUNG GYUN
IPC: H04B1/40
Filed: 2007-08-02
Abstract: An apparatus for changing a joined communication service company in a mobile phone and connecting wireless internet and the changing method thereof are provided to change a communication path for performing communication through a specific communication service company, thereby reducing communication fee. An apparatus for changing a joined communication service company in a mobile phone and connecting wireless internet comprises the followings: a CPU(Central Processing Unit)(20) which is electrically connected to a connector and built-in a main body; a memory unit(22) connected to the CPU for storing internet connection program and selection data of a user; a circuit board(24) built-in the main body vertically separated from the CPU by a predetermined range; and at least one push button.
Patent KR-20090014483-A (KR)
Title: Manufacturing method for smoked slice using duck
Inventor: LEE WOO JIN
IPC: A23L13/50
Filed: 2007-08-06
Abstract: A method for preparing the smoked slice by using a duck is provided to improve the utility of a duck as the favorite food. A method for preparing the smoked slice by using a duck comprises the steps of (S10) removing the neck, legs, feathers, internal organs and bones of the duck meat; (S20) rotating the duck meat in a tumbler rotating by 16 per a minute for 16 hours to coat the surface of the duck meat with a sticky material; (S30) compressing it with a maximum pressure of 1 tom by using an air cylinder in a compression frame; (S40) heating it at 85°C for 120 min; (S50) smoking it 60°C for 20 min; and (S60) slicing the smoked and vacuum packaging the sliced one.
Patent KR-20090018506-A (KR)
Title: Exausting apparatus of gas
Inventor: YOO JIN WOO
IPC: H01L21/02
Filed: 2007-08-17
Abstract: A gas exhausting apparatus is provided to exhaust the air around a connector through an exhausting unit by forming a negative pressure inside an adapter. A gas exhausting apparatus includes an adapter(200) and an exhausting unit. An adapter surrounds a part of a gas supply line(140) and a connector(150). The adapter is composed of an upper adapter(210) and a lower adapter(220). The upper adapter and the lower adapter include a corresponding flange. The upper adapter and the lower adapter are combined by the flange. A fitting(230) is formed in one side of the upper adapter. The exhausting unit is connected to the adapter by the fitting. The exhausting unit includes a flexible pipe(251) and a vacuum unit. The flexible pip is connected to the fitting. The vacuum unit forms the negative pressure in the flexible pipe. A gap is formed between the adapter and the connector. The air passing through the gap with the gas around the connector is exhausted through the exhausting unit.
Patent KR-20080018135-A (KR)
Title: Method and circuit for transmitting a memory clock signal
Inventor: OH JONG HOON
IPC: G11C7/22
Filed: 2007-08-22
Abstract: A method and a circuit for transmitting a memory clock signal are provided to reduce circuit cost by reducing power consumption and improving design restriction according to timing requirement. According a method for transmitting a clock signal, a memory device(110) receives a first clock signal and a second clock signal. The frequency of the first clock is smaller than the frequency of the second clock signal. More than two data access operations are performed by using the second clock signal. At least one data access operation includes read operation, and at least one data access operation includes write operation. Command processing operation is performed by using the first clock signal.
Patent KR-20090025854-A (KR)
Title: Setting method for iron reinforcing rod structure
Inventor: JANG WEON SEOG
IPC: E04C5/06
Filed: 2007-09-07
Abstract: A reinforcing rod installation method is provided that The efficiency of the reinforcing work is improved. A reinforcing rod installation method comprises following steps: a step of making reinforcing rod it becomes in factory with architectural design (S1); a step of banding together to the binding iron rod line the cross point of reinforcing rod(S2); a step of folding reinforcing rod (S3); a step of carrying to the field it loads the folded reinforcing rod as described above(S4); a step of spreading to the original state the reinforcing rod folded in the construction site(S5); a step of setting up according to the location which is designed reinforcing rod(S6).
Patent KR-20090026688-A (KR)
Inventor: HAN YOUNG HEON
IPC: H01L33/00
Filed: 2007-09-10
Abstract: A semiconductor light emitting device and fabrication method thereof is provided to improve optical extraction efficiency by proving an uneven hexagon having an inclined side on the interface of an emitting device. A semiconductor light emitting device(100), a first conductive semiconductor layer(130) is formed with the uneven hexagon. An active layer (140) is formed on the first conductive semiconductor layer. A second conductive semiconductor layer(150) is formed on the active layer. The first conductive semiconductor layer includes the uneven hexagon, C-plane. The uneven is one of an A- plane, an R- plane, and an M- plane of the hexagon. The active layer and the second conductive semiconductor layer are formed with the uneven hexagon on the first conductive semiconductor layer.
Patent KR-20070098776-A (KR)
Title: A packing for a vacuum container
Inventor: KOO SANG MO
IPC: F16J15/14
Filed: 2007-09-14
Abstract: A packing for a vacuum container is provided to allow the vacuum container to maintain a vacuum state by preventing air from being introduced into a groove of the packing. A packing for a vacuum container comprises substantially U-shaped grooves(H,H') in the longitudinal direction thereof. An upper end surface, two lateral sides and a low end surface divided by the grooves form a plane. The planes are perpendicular to connection planes, respectively. The groove consists of left and right vertical sides. The packing(50) is received in the groove of a cover(10) of the vacuum container. A fine gap is formed between the groove of the cover and the two lateral sides of the packing. A body(20) of the vacuum container making contact with the packing has an upper end surface that forms a curved surface having a hemispheric shape when view in a sectional view.
Patent KR-20090028955-A (KR)
Title: Information input unit
Inventor: KIM HAN CHEOL
IPC: H01H19/02
Filed: 2007-09-17
Abstract: An information input apparatus is provided to improve the reliability of product by preventing the holder from being broken away on the substrate by the contact boss. The switch element(111) and hall device(113) are installed at the vertical direction one side of the substrate(110). The base(120) protruded to the one side of substrate is combined in the other side of substrate. The holder(130) is fixed to the one side of substrate. the rotary cover(150) is installed in order to rotate in the holder. The rotating holder and the magnet are combined with the holder. The means for preventing the movement of the holder in the horizontal direction is formed in the locking boss(131). The contact bump is protruded to the other side of the bracket(121).
Patent KR-20090030390-A (KR)
Inventor: JIN JAE WOONG
IPC: E04H6/18
Filed: 2007-09-20
Abstract: A mechanical parking system having pallet storing space is provided that the parking facility system can be efficiently managed. A mechanical parking system having pallet storing space comprises a RV parking lot in which a plurality of RV vehicles are parked in front, and a general vehicle parking lot in which the wheeled vehicle of the multiple part is parked in front. The separate pallet housing space(30) for receiving one pallet is additionally equipped at the gateway adjacent point of the mechanical parking system. The mechanical parking system takes out one pallet respectively from the RV parking lot and general vehicle parking lot, and one pallet is kept in the pallet storing space and the other pallet waits for the vehicles in gateway.
Patent KR-20090030912-A (KR)
Inventor: KIM HONG SUB
IPC: G01R1/067
Filed: 2007-09-21
Abstract: 본 발명은 인쇄회로기판 및 반도체(I,C) 테스트기에서 해당 제품의 기능 검사용으로 사용되고 있는 프로브의 접촉저항을 향상시키기 위하여 보완 개선된 파라볼라(PARABOLIC)형 플런져접촉 바이어스 프로브에 관한 것이다.  
     이를 위한 본 발명은, 스프링(20)이 내장된 몸통(10)은 초소형의 조립구조물로서 1차 접촉자인 플런져(30)의 좌측부 끝단이 피검사의 특성에 알맞는 형상을 하고 있으며, 이 선단에 접촉된 전기소자의 통전 유무를 프로브 몸통(10)을 통과하는 전기적 신호로 측정하는 스프링접촉 바이어스 핀프로브에 있어서, 상기 몸통내 플런져의 뒷 단과 스프링사이에는 2차 접촉자의 접촉수단이 설치되고, 상기 플런져의 텝퍼가 접촉수단의 각 확장부들을 강제적으로 몸통의 내벽에 접촉시켜서 핀 프로브의 전기저항을 최소화시킴을 포함한 것을 그 특징으로 한다.  
       
     스프링접촉, 핀프로브, 인쇄회로기판, 바이어스 핀프로브, 플런져, 파라볼라 접촉, 프로브
Patent KR-20070101196-A (KR)
Title: Eching agent for ti-based film and method of eching by use of same
Inventor: HAYASHIDA ICHIRO
IPC: C23F1/30
Filed: 2007-09-27
Abstract: An etching agent for Ti-based films and an etching method using the same are provided to prevent the generation of damage on a resist surface or an under layer by removing etching residual and to improve process margin by applying a wet etching method. An etching method of Ti-based films on a semiconductor substrate is executed by using a solution having hydrogen peroxide and a chelate agent selected from polyphosphonic acids. The chelate agent is selected from a group constituted with alkane polyphosphonic acids capable of having hydroxyl and polyphosphonic acids including nitrogen with 1 to 3 of nitrogen atom and 2 to 5 of phosphon of molecules. The chelate agent is alkane polyphosphonic acids capable of having hydroxyl.
Patent KR-20090033299-A (KR)
Title: Platform system of consumer service portal for electric value added service
Inventor: KO JONG MIN
IPC: H04W4/24
Filed: 2007-09-29
Abstract: A consumer service portal platform system for an electric power value added service is provided to offer the electric power value added service in real time by supporting the network connection between a power provider and the electric power devices of the consumer. A DCU(Data Collection Unit)(300) is connected to a consumer service portal(400). An electric power device transmits the metering value corresponding to the power usage and is turned on/off according to a control signal provided from the consumer service portal to the metering value. An electronic watt hour meter(200) transmits the metering value and event information corresponding to the power usage to the DCU. The DCU is connected by selectively using a consumer service portal, a wireless network, the power line communication, a satellite, and the internet.
Patent KR-20090037692-A (KR)
Title: Method and apparatus for extracting the target sound signal from the mixed sound
Inventor: JEONG SO YOUNG
IPC: H04R1/04
Filed: 2007-10-12
Abstract: A method and an apparatus for extracting a target sound signal from a mixed sound are provided to clearly separate a specific sound signal from the mixed sound including a plurality of sounds. A microphone array(210) obtains sound signals outputted from a plurality of sound sources in a mixed sound type. A beam forming unit(220) improves an amplitude by assigning proper weight to each received signal. The beam forming unit functions as a filter which spatially reduces noise. A phase difference between the signals inputted to each microphone and an array pattern. An emphasizing signal beam forming unit increases directivity sensitivity about a specific target sound source. A sound source signal is inputted to the microphone array. An adder adds signals in which difference is generated to the time of arrival.
Patent KR-20070108112-A (KR)
Title: Automatic noodle-making machine
Inventor: HA BOK JIN
IPC: A21C11/00
Filed: 2007-10-16
Abstract: An automatic noodle-making machine is provided to make a desired amount of noodle and to compute and display the amount of remaining kneading conveniently. An oil cylinder(4a) is operated by a solenoid valve(1d) with an oil pressure generated by the driving of an oil pressure pump(1b) connected to a motor(1a). A predetermined amount of kneading is put in a vessel(6a), and the number of servings is input into an input portion(2a). A piston(4b) of the oil cylinder is pressurized to be operated at a predetermined speed. Timer 1(3b) is operated when the oil cylinder starts to operate, and timer 2 is operated when a ram(4d) descended by the oil cylinder comes into contact with the upper surface of the kneading and has a predetermined amount of pressure to make the input number of servings of noodles.
Patent KR-20090041003-A (KR)
Title: Laundry machine
Inventor: HA MI KYUNG
IPC: D06F33/02
Filed: 2007-10-23
Abstract: A washing machine is provided to meet the demand of a user as a new washing machine drive program is transmitted from a mobile phone including wireless telecommunications installation. A washing machine comprises: a wireless telecommunication installation(130) for exchanging data; a mobile phone(200) including a mobile phone wireless telecommunication installation(230); a memory storing the transmission or receiving information through the wireless telecommunication installation; and a radio communication controller(120) controlling the wireless telecommunication installation. The radio communications controller includes a wireless communication process installation(122) and an additional storing unit.
Patent KR-20090042408-A (KR)
Title: Automatic parking-management system
Inventor: KIM KYU SEUNG
IPC: G08G1/14
Filed: 2007-10-26
Abstract: An automatic parking-management system is provided to efficiently utilize the parking space without help of the park guide staff by using the display panel. An automatic parking-management system comprises a parking sensor(100), a parking ticket publishing machine(110), a display panel(120), an LED lamp(140), a manless parking fee calculator(150), a parking ticket getter(160) and a central processing unit(200). The parking ticket publishing machine automatically issues the parking ticket. The display panel indicates the information for guiding the parking lot present condition and vehicles to the parking space printed on the parking ticket. The park sensor senses the parking or not. The LED lamp is connected to the park sensor and lights the specific color according to the parking or not.
Patent KR-20080059499-A (KR)
Title: Engine with internal egr system
Inventor: ENDO HIROYUKI
IPC: F02B37/22
Filed: 2007-10-30
Abstract: An engine with an internal EGR(Exhaust Gas Recirculation) system is provided to detect DPF(Diesel Particular Filter) differential pressure and to control a VG nozzle angle of a variable shape turbo charger based on the detected DPF differential pressure in order to operate the engine at a proper EGR ratio. An engine comprises a combustion chamber(1) of a cylinder(100), a piston(2), a crank shaft(39), intake and exhaust passages(4,6) of the cylinder head, intake and exhaust valves(5,7), intake and exhaust manifolds(11,12), and a turbo charger(10) having an exhaust turbine(10a) and an air compressor(10b). An air cooler(8) cools the air compressed from the compressor. An exhaust pipe(13) connected to an exhaust outlet of the turbine has a DPF(14) to remove particles contained in the exhaust gas. The air supplied by the compressor of the turbo charger is cooled at the air cooler. The exhaust gas is flowed to the DPF. An inner EGR controller(20) receives engine load detected by a load detection sensor(19) and engine rpm detected by an rpm sensor(18).
Patent KR-20080039803-A (KR)
Title: Liquid crystal driver, liquid crystal driving method and liquid crystal display device
Inventor: KATAGAWA KOICHI
IPC: G09G3/20
Filed: 2007-10-31
Abstract: A liquid crystal driver, a liquid crystal driving method, and an LCD(Liquid Crystal Display) device are provided to improve image quality when moving images are represented by shortening a time required for target brightness and suppressing the deterioration of the liquid crystal panel. A liquid crystal driver includes a compensation image signal generator(4) for generating a compensation image signal to which the same compensation amounts is applied, to positive and negative fields according to the brightness of image signals of n positive and negative fields divided from a frame, and the brightness of image signals before 2N fields of the n positive and negative fields. In the positive field, the compensation image signal from the compensation image signal generator is provided to a liquid crystal panel(7) as positive polarity. In the negative field, the compensation image signal from the compensation image signal generator is provided to the liquid crystal panel as negative polarity.
Patent KR-20090045981-A (KR)
Inventor: PARK DO BONG
IPC: C22C21/16
Filed: 2007-11-05
Abstract: 본 발명은 범퍼백 빔용 알루미늄 합금에 관한 것으로, 압출성과 기계적 특성을 향상시키기 위하여 7000계열 알루미늄 합금에서의  금속간 화합물과 결정립 조직의 제어를 통하여 인성 및 연신율을 향상시킴으로써 우수한 압출성과 기계적 특성을 확보할 수 있는 범퍼 백 빔용 알루미늄 합금에 관한 것이다. 
     본 발명의 범퍼 백 빔용 알루미늄 합금은 Al-Zn-Mg계 합금에 있어서, Zn 5.4~5.6wt%, Mg 1.3~1.5wt%, Si 0.15wt% 이하, Fe 0.15wt% 이하, Zr 0.12~0.15wt%, Cu 0.05wt% 이하, Mn 0.05wt% 이하, Ti 0.05wt%이하, Cr 0.002wt% 그리고 잔부의 Al으로 조성된다. 
     상기 범퍼 백 빔용 알루미늄 합금은 7000계열 알루미늄 합금의 구성요소 중 Fe,Si 및 Ti를 이용하여 금속간 화합물을 제어함으로써 인성을 증가시키고, 상기 알루미늄 합금의 구성요소 중 Zr과 Cr를 이용하여 결정립 조직을 변화시킴으로써 우수한 기계적 특성과 압출성을 동시에 확보할 수 있는 장점이 있다. 
       
     알루미늄 합금, 범퍼, 7000계 알루미늄, 재결정, 용착선, 금속간 화합물