baber/WOPTO huggingface dataset:
Patent KR-20080078249-A (KR)
Title: Adder logic circuit using mtj
Inventor: KIM KEE WON
IPC: G06F7/50
Filed: 2007-02-22
Abstract: An adder logic circuit using an MTJ(Magnetic Tunnel Junction) is provided to reduce a circuit area and keep stored data even if power is cut off by using the MTJ and a sense amplifier, and changing a layer of an MIL(Magnetic Induction Layer). A first MTJ(500_1) has lower resistance and is connected to a second terminal of a first sense amplifier(590_1). First to third input values are inputted to a first tier of an MIL of a second MTJ(500_2). The second MTJ is connected to a first terminal of the first sense amplifier/third MTJ(500_3). A first input value is applied to the first tier of the MIL of the third MTJ, the second/third values are applied to a second tier, and the second tier of the third MTJ is connected to the second terminal of a second sense amplifier(590_2). The first input value is applied to the first tier of the MIL of a fourth MTJ(500_4), the second/third values are applied to the second tier, and the fourth MTJ is connected to the first tier of a fifth MTJ(500_5). The first/third input values are applied to the first tier of the MIL of the fifth MTJ, the second value is applied to the second tier, and the second tier of the fifth MTJ is connected to the first terminal of the second sense amplifier. Output of the first/second sense amplifiers is a result adding the first to third input values.
Patent KR-20080078292-A (KR)
Title: Domain density description based incremental pattern classification method
Inventor: KANG WOO SUNG
IPC: G06T7/40
Filed: 2007-02-23
Abstract: An incremental pattern classification method based on domain density description is provided to determine a specific domain distance function, using support vector learning, to describe a domain of the data, and to obtain the domain density in the domain of the data for describing a discrimination function with small numbers of data. An incremental pattern classification method based on domain density description comprises the steps of: determining a specific domain distance function of showing the center of a domain and distance of data, using support vector learning based on each kind, and describing a domain of the data(S10); obtaining the domain density in the domain of the data, using a maximum likelihood estimating method(S20); multiplying/comparing each domain density description function by/with preliminary probability, and determining the kind of the data having the largest value(S30); and judging whether a newly generated data is obtained in a former step when the new data is added and re-learned(S40).
Patent KR-20070090766-A (KR)
Title: Method for using a pump set having secure loading features
Inventor: KNAUPER CHRISTOPHER A
IPC: A61M5/142
Filed: 2007-02-28
Abstract: A method for using a pump set having secure loading features is provided to use a pump set in a pump to supply a liquid for a patient, and to control the operation of the pump effectively, by installing a safety interlock device in a pump set. An electromagnetic radiation source is controlled by a control system to emit an electromagnetic radiation signal in a direction to hit a safety interlock device(61) that is connected to a pump set(5). The safety interlock device(61) influences the direction of the electromagnetic radiation. An electromagnetic radiation detector is operationally connected to the control system to receive the electromagnetic signal when the direction is affected by the safety interlock device, and provides instruction that a pump set conduit is disposed properly in the pump for the control system. The pump is controlled to pump a liquid inside the pump set(5) only when the electromagnetic radiation emitted from the first source is detected by a first detector.
Patent KR-20080082327-A (KR)
Title: Light emitting diode and method of fabricating the same
Inventor: CHOI JOO WON
IPC: H01L33/12
Filed: 2007-03-08
Abstract: A light emitting diode and a method for manufacturing the same are provided to effectively restrain the dislocation between an a-plane(11-20) sapphire substrate and a compound semiconductor layer by forming a SiC buffer layer on the a-plane(11-20) sapphire substrate. An a-plane(11-20) sapphire substrate(100) is prepared. A SiC buffer layer(200) is formed on the a-plane(11-20) sapphire substrate. A compound semiconductor layer including a first conductive-type semiconductor layer(400), an active layer(500), and a second conductive-type semiconductor layer(600)is formed on the SiC buffer layer. The compound semiconductor layer is a compound semiconductor layer represented by AlxInyGa1-x-yN(0<=x,y,x+y<=1). An undoped layer is formed between the SiC buffer layer and the first conductive-type semiconductor layer.
Patent KR-20080085976-A (KR)
Title: Swing with connection moving
Inventor: RHO YOUNG IL
IPC: A63G9/00
Filed: 2007-03-21
Abstract: A swing with connective moving is provided to enable plural people to ride swings at the same time by making plural swings interlock with each other to swing together when one swing is swung. A swing with connective moving includes a main shaft(20), a driving shaft support(40) and a driven shaft support(41). The main shaft is pivotally shaft-installed on each upper end of a couple of posts(10) in a horizontal direction. A driving shaft support is connected to one side of the main shaft via a couple of driving shaft swing bands(30). A driven shaft support is connected to the other side of the main shaft via a couple of driven shaft swing bands(31). The driving shaft swing bands and/or the driven shaft swing bands are fixed on a main shaft(22) and a driven shaft(24) that are separated from the main shaft.
Patent KR-20070049613-A (KR)
Inventor: ATSUTA AKIO
IPC: G01D5/32
Filed: 2007-03-26
Abstract: 광학식 변위 측정장치의 메인 스케일은 그 위에 등간격으로 배치된 슬릿을 가지며, 그 일부는 원점을 검출하기 위하여 광이 통과하지 않도록 하는 것에 사용되는 누락 슬릿이다.  인덱스 스케일은 그 위에 형성된 4세트의 창을 가진다.  4개의 창은 서로 1/4 피치(P)의 위상차를 갖도록 배치되고, 여기서, P는 슬릿 배치의 피치이다.  일부 누락 슬릿이 인덱스 스케일과 겹쳐지면, 누락 슬릿으로부터 포토 다이오드에 광이 도달하지 않고, 일부의 광속만이 창을 통과하므로, 광량이 감소된다.  누락 슬릿과 연관된 원점신호는 모든 포토 다이오드의 출력을 가산함으로써 얻어질 수 있다. 
       
     엔코더, 절대위치, 메인 스케일, 불연속부, 누락 슬릿
Patent KR-20080087973-A (KR)
Title: A ventilation apparatus
Inventor: PYO HYEONG IK
IPC: F24F7/08
Filed: 2007-03-28
Abstract: A ventilation device is provided to regulate humidity of air that is flowed into an interior by guiding air from outside, supplying moisture at a filter unit, and blowing the air into a room through a lower air flow regulation unit. A ventilation device comprises an upper channel(10), a lower channel(20), and a connecting channel(30). The upper and the lower channels connect an interior to the outside. Air flow regulation units(13,23) are formed at the upper and the lower channels. A part of the upper and the lower channels are embedded in a wall or an interior finish. The connecting channel connects the upper and the lower channels.
Patent KR-20080050933-A (KR)
Title: Optical filter and manufacturing method of the same
Inventor: KIM DUK JUN
IPC: G02B6/293
Filed: 2007-03-28
Abstract: A wavelength multiplexing/demultiplexing optical filter module and a manufacturing method of the same are provided to remove effectively optical coupling loss without forming an additional waveguide. An input-side star coupler of a slap waveguide type is connected to an input waveguide. An arrayed waveguide includes a plurality of individual waveguides having heterogeneous waveguide sections. In the heterogeneous waveguide sections, refractive indexes of waveguide cores are different from each other. The heterogeneous waveguide sections have a length difference therebetween. An output-side star coupler of a slap waveguide type is connected to the arrayed waveguide. One or more output waveguides are connected to the output-side star coupler. The heterogeneous waveguide sections includes a clad of a core(404) having a small refractive index and a clad of a core(403) having a large refractive index.
Patent KR-20080088257-A (KR)
Title: 휴대용 단말기에서 푸쉬 메일 서비스를 가능하도록 하기위한 장치 및 방법
Inventor: OH YOUN TAEK
IPC: H04W4/12
Filed: 2007-03-29
Abstract: 본 발명은 휴대용 단말기에서 주기적인 폴링(Polling) 과정 없이 이메일의 수신 유무를 확인하도록 하기 위한 장치 및 방법에 관한 것으로, 메일 서버에 신착 메일이 존재함을 확인하고 상기 메일 서버로부터 상기 신착 메일을 다운로드하고, 기 등록한 메일 클라이언트로 신착 메일의 존재를 알리는 메시지를 전송하고, 상기 메일 클라이언트로부터 수신 메일을 요청하는 메시지를 수신할 경우, 상기 메일 클라이언트로 상기 메일을 전송하는 메일 에이전트와, 상기 메일 에이전트로부터 신착 메일의 존재를 알리는 메시지를 수신할 경우, 상기 메일 에이전트로 상기 수신한 메일을 요청하는 메시지를 전송하는 상기 메일 클라이언트를 포함하여 기존의 이동통신 시스템에서 메일 수신 여부 확인시 수행하였던 주기적인 폴링 과정을 생략과 기존의 푸쉬 시스템의 사용에 따라 발생하는 비용 문제를 해결함과 동시에 상기 메일 서버의 메일 수신 유무를 확인할 수 있다. 
       
     푸쉬 메일, 메일 서버, 메일 에이전트, 메일 수신 확인
Patent KR-20080094203-A (KR)
Title: Semiconductor device stack package, electronic apparatus using the same and method of manufacturing the package
Inventor: PARK JIN WOO
IPC: H01L23/12
Filed: 2007-04-19
Abstract: A semiconductor device stack package is provided to remove a height increase caused by a wire loop by eliminating the necessity of the entire loop. A plurality of lower chips(130) are stacked on a substrate(100) wherein the active surface of the lower chip faces the substrate. At least one upper chip is disposed on the lower chip, electrically connected to the substrate through a bump positioned among the plurality of lower chips. The lower chip can be electrically connected to the substrate through a bump positioned between the lower chip and the substrate. Solder balls(110) can be included on the lower surface of the substrate.
Patent KR-20080094473-A (KR)
Title: Anionic lipid nanosphere and preparation method of the same
Inventor: SHIN BYUNG CHEOL
IPC: A61K9/56
Filed: 2007-04-20
Abstract: An anionic lipid nanosphere is provided to show increased encapsulation efficiency of an insoluble drug in an aqueous phase by introducing a polyethylene glycol(PEG) containing polyol onto the surface of particles formed from an anionic phospholipid, reduce toxicity of the drug against normal cells and increase in vivo circulation time of the drug by encapsulating a very strongly toxic drug into lipid nanosphere. An anionic lipid nanosphere for encapsulating an insoluble drug such as amphotericin B is characterized in that a PEG containing polymer is coated on the surface of particles formed by an anionic phospholipid. A method for preparing the anionic lipid nanosphere comprises the steps of: (a) mixing 100 parts by weight of lipid prepared by mixing phosphatidylcholine, anionic phospholipd and sterol in a weight ratio of 40-70:5-20:10-40 with 10-30 parts by weight of the polymer containing the PEG and dissolving a mixture in an organic solvent to prepare a lipid-PEG mixture solution; (b) dissolving an insoluble drug in C1-6 linear or branched alcohol to prepare a drug solution; (c) mixing the lipid-PEG mixture solution with the drug solution in a volumetric ratio of 1:1-1:9 to prepare a lipid-PEG-drug mixture solution; (d) dispersing the mixture solution into an aqueous phase in a volumetric ratio of 2:1-10:1 to form lipid nanosphere; and (e) after subjecting the lipid nanosphere solution obtained from the step(d) to distillation at a temperature of 20-50 deg.C under reduced pressure to remove the organic solvent therefrom, filtering it to prepare the anionic lipid nanosphere encapsulating the drug.
Patent KR-20070108330-A (KR)
Title: Golf putting sensor
Inventor: GANG JAE SIK
IPC: A63B69/36
Filed: 2007-05-12
Abstract: A golf putting sensor is provided to produce the speed and the direction of a ball simultaneously to be applied to various programs, and to reduce the number of electronic components by doing at least three light sensing works. At least three light sensing lines are constituted. At least two parallel sensing lines(S1,S2) are formed in a horizontal direction of the sensor. At least one or more slant line sensing lines(S3) are formed to form an acute angle with the parallel sensing lines. A mathematical analysis method is used to measure the speed and angle of a ball by using the speed value measured by two parallel sensing lines and the difference in the arriving time of a ball according to the advancing direction of the ball measured by the slant sensing line. Infrared ray or laser is used to constitute the sensing lines.
Patent KR-20080102456-A (KR)
Title: Vehicle height adjusting shock absorber and pump rod supporting structure used for the same
Inventor: KIM YOUNG SIK
IPC: F16F9/34
Filed: 2007-05-21
Abstract: A vehicle height adjusting shock absorber and a pump rod supporting structure used for the same are provided to prevent separation of a pump rod from a body valve and operation failure and noise due to the separation of the pump rod. A vehicle height adjusting shock absorber comprises a pump chamber(25) provided within the hollow inside of a piston rod(20), a hollow pump rod(22) partially inserted in the pump chamber and pumping the oil along with the pump chamber, and a body valve(400) which includes a body(410) having a through hole(412) through which the pump rod is inserted and a support pin(420) supporting the pump rod up on the bottom side of the through hole, and provides a passage between the pump rod and a low pressure chamber and a high pressure chamber and a pressing chamber.
Patent KR-20070061503-A (KR)
Inventor: CHANG JAI SIG
IPC: C04B14/18
Filed: 2007-05-22
Abstract: Artificial lightweight aggregate complex with structurally sufficient intensity is provided to have extremely light weight and high strength, and to be combined with Portland cement to form insulating materials, wall or floor materials by applying cement paint around outer surface of perlite or styrene foam as an expanding agent. The artificial aggregate complex is constructional aggregate(100) having diameter of 20 to 50mm, and prepared by coating outer surface of the expanding agent(10) such as perlite or styrene foam with the cement paint(20). The expanding agent includes expandable perlite, expandable graphite and/or styrene foam. The aggregate complex is used as an artificial non-combustible insulating material for panel assembly by combining the aggregate with cement and filling the inside of the panel with the mixture. The aggregate is further useful in plastering wall or floor materials or applying finishing materials such as tiles, paint or sheets.
Patent KR-20080103335-A (KR)
Title: Emitting device and back light unit using the same
Inventor: CHO SEUNG HYUN
IPC: G02F1/13357
Filed: 2007-05-23
Abstract: A light emitting device of a backlight unit is provided to improve the brightness of the light extraction efficiency, thereby improving the brightness. A backlight unit has a lead frame, a heat metal, a semiconductor chip, a molding unit, and a plurality of reflection patterns. The lead frame has the groove concavely formed from the upper side. The heat metal(128) is installed at the groove. The semiconductor chip(122) is installed at the heat metal in order to surround with groove and generate light. A molding unit(126) is buffed by the groove of the lead frame. A plurality of reflection patterns(124) is formed in the upper side of the lead frame except for groove, and reflects the light.
Patent KR-20080103339-A (KR)
Title: Method and system of earlier leak detection in nuclear reactor system by using chemical concentration monitoring
Inventor: KIM TAE JOON
IPC: G21C17/00
Filed: 2007-05-23
Abstract: A method and system of earlier leak detection in nuclear reactor system using a metal and a molten salt by using chemical concentration monitoring is provided to prevent a pause accident of a nuclear reactor by monitoring a cracking about a heat pipe of a heat exchanger or a steam generator. A method and system of earlier leak detection in nuclear reactor system using a metal and a molten salt by using chemical concentration monitoring comprises the following steps: a step for measuring a conductivity about a first path outlet and a second path outlet of heat relation apparatus which is included inside the nuclear reactor system using a liquid metal and a molten salt(601); a step for producing an identification value related with a water leak at the heat relation apparatus using a measured conductivity(603); and a step for monitoring the water leak by comparing a calculated identification value with a chosen standard value(604).
Patent KR-20080105597-A (KR)
Title: Mechanism of astricyte-neuron signaling
Inventor: LEE CHANG JOON
IPC: A61K35/30
Filed: 2007-05-31
Abstract: A nerve cell protecting agent, a screening method of a nerve cell, and a neurotransmittion promoter are provided to control the neurotransmittion at neuron by increasing the calcium concentration in cell by activating the glutamate receptor of a neuron cell membrane after the adjacent synapse. A nerve cell protecting agent contains the inhibitor or antagonist of the G-protein coupled receptor existing in astrocyte as an active ingredient, and protects a nerve cell from the neurotoxicity by the overactivation of the N-methyl-D-aspartic acid (NMDA) receptor of neuron after synapse by the glutamate emitted from astrocyte.
Patent KR-20080105833-A (KR)
Title: Golf training device
Inventor: LEE SENG WOO
IPC: A63B69/36
Filed: 2007-06-01
Abstract: A golf exercise apparatus is provided to help a golfer to learn the correct swing posture and to improve the lifetime of an expensive laser diode by preventing the overheating. A golf exercise apparatus comprises a head part(11) which has a certain weight so as to act as the head of a golf club; a hollow grip part(13) which acts as a handle; a shaft part(12) which connects the head part and the grip part; a laser radiation part(20) which in installed at the back of the grip part and radiates the laser light to the back part, the left part and the right part so as to allow the trace of a golf club to be checked; ; and a power part(14) which supplies the power to the laser radiation part and a switch(15) which turns on/off the power supplied to the laser radiation part.
Patent KR-20080105892-A (KR)
Title: Swash plate type compressor
Inventor: LIM KWEON SOO
IPC: F04B27/08
Filed: 2007-06-01
Abstract: A swash plate type compressor is provided to reduce a flow rate of working fluid which is introduced into a cylinder bore in the case of high speed rotation of an engine by controlling an opening degree of a communication hole of a hub with a control plate. A swash plate(142) has a hub in the center to be penetrated and coupled with a rotation shaft. The hub has a communication hole(144b) communicated to a path and is formed with an insertion slot(145) for inserting a control plate(146) and an elastic elements(146b) which control an opened area of the communication hole according to the RPM of the rotation shaft.
Patent KR-20080110022-A (KR)
Title: Mounting assembly of coupled torsion beam axle improved stability swivelling
Inventor: PARK CHAN HEE
IPC: B60G7/00
Filed: 2007-06-14
Abstract: A mounting assembly of the coupled torsion beam axle is provided that the toe-out of wheel is prevented and the cornering of vehicle stability can be improved. A mounting assembly of the coupled torsion beam axle comprises a connection bracket(110) in which the bearing part(112) for rotation is formed in the end part, a mounting bracket(120) in which a bearing guide part corresponding to the shape of the bearing part is formed and the bearing part is adapted, and which is combined with the connection bracket, pivotally, a load(140) in which both end part is pivotally combined in the trailing arm.
Patent KR-20080052242-A (KR)
Title: Method and apparatus for hierarchical modulation of terrestrial digital multimedia broadcasting
Inventor: KIM JU YEUN
IPC: H04N7/00
Filed: 2007-06-15
Abstract: A hierarchical modulation method for terrestrial DMB(Digital Multimedia Broadcasting) and an apparatus therefor are provided to perform hierarchical modulation by using a simple device. A first QPSK(Quadrature Phase-Shift Keying) mapping unit(401) receives the first digital signal and performs the digital mapping of the received first digital signal. A second QPSK mapping unit(403) receives the second digital signal and performs the digital mapping of the received second digital signal. A frequency interleaver(405) adds the mapped first digital signal and the mapped second digital signal, and interleaves the added digital signal. A DQPSK(Differential QPSK) mapping unit(409) performs the digital mapping of the interleaved digital signal again.
Patent KR-20090002113-A (KR)
Title: The system and the method of billing and paying every tax and utility charge by using the customer's utility passbook as the intermedium
Inventor: KIM BO YOUNG
IPC: G06Q40/02
Filed: 2007-06-18
Abstract: A method and a system for providing bill passbook service are provided to notify a user of a bill through a bill passbook, allow the user to pay using the bill passbook without having a written notice and write details of the notice and payment on the bill passbook systematically. A method for providing bill passbook service includes a step in which a bank server collects information on bills regularly or irregularly imposed to a payer, a step of extracting minimum information required for passbook notice from the information, transforming the extracted information into a standardized form and registering the standardized form in a trader field of a bill passbook of the payer as a demand transaction(S202,S204,S205), a step in which demand transaction detail with respect to a transaction through the bill passbook is detected from the trader field when the transaction is generated and automatically written on the bill passbook or directly confirmed(S207,S208), and a step of providing a service corresponding to a menu when the menu is selected through a terminal as the demand transaction detail is confirmed.
Patent KR-20080077891-A (KR)
Title: Improved lithography scanner throughput
Inventor: LIN CHIEN HSUN
IPC: H01L21/027
Filed: 2007-06-28
Abstract: A lithography scanner with improved throughput is provided to enhance throughput of scanning by increasing speed of scanner when an exposure area of a non-threshold layer is exposed. Dummy fields(122b) on a substrate(120) are exposed using a lithography scanner with a first speed. Production fields on the substrate are exposed using the lithography method with a second speed. The first speed is greater than the second speed. The first speed and the second speed are a relative speed on at least parts of the substrate and the lithography method. The first speed is greater than 50 %-100 % of the second speed.
Patent KR-20090000903-A (KR)
Title: 일회용 빨대
Inventor: HWANG BO UI
IPC: A47G21/18
Filed: 2007-06-28
Abstract: 일회용 빨대가 개시된다.  관형의 몸체부와, 몸체부의 일단에 형성된 유입구와, 몸체부의 타단에 형성된 유출구와,  유입구와 유출구 사이의 상기 몸체부에 형성된 차단부와, 차단부와 유입구 사이의 몸체부에 형성된 훅(hook)의 형태로서, 상기 몸체부가 접혀질 경우 상기 접혀진 몸체부가 복원되지 않도록 지지하는 지지부를 포함하는 일회용 빨대는 용기 내부의 음료수의 유출을 방지한다. 
       
     차단부, 유출구, 유입구, 음료수, 몸체부
Patent KR-20090001006-A (KR)
Inventor: BAE JAE JUN
IPC: H01L21/02
Filed: 2007-06-29
Abstract: 본 발명은 반도체 제조 장치 및 그를 이용한 제조 방법에 관한 것으로, 이멀젼 리소그래피 공정을 위하여 감광막 상부에 코팅층을 형성할 경우 웨이퍼 에지부에 형성된 코팅층이 일어나서 벗겨지는 필링(peeling) 현상이 발생하는 문제를 해결하기 위하여, 코팅 장치의 스핀 척 에지부분에 가열 장치를 구비시키고, 코팅 공정을 조절함으로써, 코팅층의 필링 현상을 방지하고 이멀젼 리소그래피 공정의 효율을 향상시킬 수 있도록 하는 발명에 관한 것이다.
Patent KR-20090003817-A (KR)
Title: Unicycle
Inventor: NO YEONG SUK
IPC: B62K1/00
Filed: 2007-07-04
Abstract: A unicycle is provided to create the driving force with both the pedal and the handle so that the user can train the upper and lower bodies. A unicycle comprises a main wheel(100) which is rotated around a shaft and in which the power is delivered only in one direction, a pedal(130) which is combined to both ends of the shaft and in which user's feet are put on, and a power transmission which is arranged on the joint portion between the main wheel and the shaft in order to transmit the power from the shaft to the main wheel. The power transmission includes a ratchet gear formed on one of the shaft or the main wheel and a stopper formed on the other one to engage with the ratchet gear.