baber/WOPTO huggingface dataset:
Patent KR-20090023899-A (KR)
Title: Generator using reciprocating engine
Inventor: NOH TAE SEOK
IPC: F02B63/00
Filed: 2007-09-03
Abstract: A generator using a reciprocating engine is provided to improve generation efficiency by generating power as the motion of a mover to a stator becomes the rotating motion of one-direction. A generator using a reciprocating engine comprises: a bidirectional hydraulic cylinder(5) including a shaft(3) moving with a piston and a spool(1) of a reciprocating engine in a straight line; a swash plate type motor pump(7) which gives and takes fluid reciprocally with the bidirectional hydraulic cylinder; a mover(11) which is integrally connected with a swash plate of the swash plate type motor pump; and a stator(13) equipped in the outer side of the mover. The stator is installed inside a generator case(21). The mover rotates inside the stator. The swash plate type motor pump is installed inside the case.
Patent KR-20090025826-A (KR)
Title: Roller back chair
Inventor: KIM JUNG IN
IPC: A47C7/00
Filed: 2007-09-07
Abstract: A rotating back chair is provided, which gives pressure effect to a user by using the horizontal protrusion and prickle protrusion and keeps correct posture. A rotating back chair comprises: a seat plate portion; a bracket fixed to the combined support stand(30); and an axis of rotation(50) combined with the oval shape groove part located in the spring pipe(60). The rotation backing plate combined with the axis of rotation is selected one shape among circular shape, asymmetry ellipse, asymmetry circular shape, asymmetry peanut, dolphin, fender, fur seal, kidney, and liver. The rotation backing plate comprises: a lumbar vertebrae support(90), a thoracic vertebra support, and a cervical vertebra support.
Patent KR-20090027390-A (KR)
Title: Methodology and apparatus for portable and wearable type exercise electrocardiography
Inventor: LEE YOUNG WOO
IPC: A61B5/02
Filed: 2007-09-12
Abstract: A method and a portable and wearable apparatus for measuring exercise electrocardiography are provided to monitor an exercising state and a health state by performing an exercise monitoring function of a subject. An exercise electrocardiography sensor unit(11) measures a pulse, oxygen saturation, and a blood pressure. The exercise electrocardiography sensor unit includes a red light source(12), a near infrared light source(13), and an optical sensor(14) for measuring the pulse and oxygen saturation, and an optical source(15) and an optical sensor(16) for measuring a pulse transmission speed. A signal processor(21) for processing a signal includes a central processing unit(22) for producing a measurement value of the subject based on the measured value. The signal processing unit includes a personal information input unit(23) for inputting personal information of the subject. The signal processing unit includes a display unit(24) displaying the measurement value of the subject produced by the central processing unit. The signal processing unit includes a memory unit(25) for storing the individual information and the produced measurement value.
Patent KR-20090029558-A (KR)
Title: Diode and memory device comprising the same
Inventor: GENRIKH STEFANOVICH
IPC: H01L29/861
Filed: 2007-09-18
Abstract: A diode and a memory device comprising the same are provided to implement the high integration of memory device by increasing the forward current density of N-type and P-type semiconductor layers. A diode(100) comprises the resistance alteration material. The resistance alteration material comprises either P-type or N-type semiconductor layer(10,20). The resistance of the resistance alteration material is changed according to the applied voltage. The memory device comprises the diode and the storage node. The diode has the resistance alteration material in either P-type or N-type semiconductor layer.
Patent KR-20090032668-A (KR)
Title: Light emitting device
Inventor: INOUE TOMIO
IPC: H01L33/52
Filed: 2007-09-28
Abstract: A light emitting device is provided to improve the directivity angle of the light emitted to the outside by forming the resin portion performing the reflecting functions inclined. A light emitting diode chip(11) comprises the first and second electrodes(11a,11b). An electrode forming surface including the first and second electrodes is arranged between the first and second LCP substrates(12a,12b) in order to face a resin portion(14). The first and second electrodes of the light emitting diode chip are formed on the same surface. The light emitting diode chip comprises a phosphor layer(15) formed in the remnant side except for the electrode forming surface. The phosphor layer is made of the transparent resin in which the fluorescent substance particle is dispersed. The phosphor layer uses the mixture of the fluorescent substance and Si.
Patent KR-20090035945-A (KR)
Title: Apparatus for fabricating for display
Inventor: KIM SUNG HEE
IPC: H01J9/38
Filed: 2007-10-08
Abstract: An apparatus for manufacturing the display device is provided to effectively spray the fluid on the top of the substrate by forming the multi-line structure including the first fluid jet line and the second fluid jet line. The showerhead(301) comprises the first nozzle member, the second nozzle member, and the connection part and the third nozzle member. The second nozzle member is arranged as the longitudinal direction of the first nozzle member. The connection part connects the first nozzle member and the second connection part. The third nozzle member is parallel with the first nozzle member. The showerhead comprises the first fluid jet line and the second fluid jet line. The first fluid jet line comprises the first nozzle member and the second nozzle member. The second fluid jet line comprises the third nozzle member(315). The third nozzle member is formed with the second plate and fifth plate(341).
Patent KR-20090043724-A (KR)
Title: 대용량 데이터의 직렬 송수신 방법
Inventor: HWANG HEE CHANG
IPC: H04B3/00
Filed: 2007-10-30
Abstract: 대용량 데이터의 직렬 송수신 방법이 개시된다.  본 데이터 직렬 송신 방법은, 송신하고자 하는 명령과 이에 대응하는 데이터를 포함하는 메시지를 구성하는 단계, 메시지를 복수개의 계층적 데이터 처리방식에 따라 각각 정의된 포맷으로 순서대로 처리하는 단계, 및 처리된 메시지를 바이트 단위로 분할하고 각각의 바이트를 직렬 비트로 변환하여 순서대로 송신하는 단계를 포함한다.  
       
     UART, 직렬 송수신, 계층적 구조, 우선 순위, 에러 처리
Patent KR-20090044129-A (KR)
Inventor: KIM KYUNG HA
IPC: B60K6/40
Filed: 2007-10-31
Abstract: 본 발명은 하이브리드 차량의 변속기내에 위치한 크랭크 샤프트의 편심회전에 의한 진동 및 고장을 예방하여 변속기의 안정적인 운영과 함께 차량 주행의 안전성을 보장하여 하이브리드 차량에 대한 상품성을 향상시킬 수 있는 구동모터의 진동을 흡수하는 하이브리드 차량용 변속기에 관한 것으로서, 이를 위해 본 발명은 하이브리드 차량에 구비된 엔진의 크랭크 샤프트를 통해 구동력이 구동모터와 무단변속기로 전달되되, 상기한 무단변속기의 인풋 샤프트의 외측에 면접촉되어 상기한 인풋 샤프트를 통해 이동되는 동력 변화에 의한 진동을 감소 가능하게 하는 지지 베어링; 및 상기 구동모터에 구비된 로터의 편심 회전이 방지되도록 상기한 로터와 연결 설치되며 진동 흡수를 위한 스프링이 구비된 토션댐퍼를 포함하여 구성되는 것을 특징으로 한다. 
       
     하이브리드, 변속기, 크랭크 샤프트, 편심
Patent KR-20080042761-A (KR)
Title: Method for proliferating stem cells with leptin
Inventor: MOON CHAN IL
IPC: C12N5/00
Filed: 2007-11-12
Abstract: A method for proliferating stem cells is provided to proliferate a large quantity of stem cells without increasing the number of sub-culturing by adding leptin into the stem cells, so that change of stem cells in sub-culturing is inhibited and stability and economical efficiency of stem cell cultivation are improved. A stem cell is proliferated by culturing the stem cell in a serum or serum-free medium for cell culture containing leptin, its analogues or derivatives and a growth factor selected from erythropoietin, G-CSF(granulocyte-colony stimulating factor), GM-CSF(granulocyte macrophage-colony stimulating factor), LIF(leukemia inhibitory factor) and IL-3(interleukin-3), wherein the stem cell is bone marrow stem cell, bone marrow hematopoietic stem cell, stem cell in blood, hematopoietic stem cell in blood, placental blood stem cell, fetal stem cell or adipocyte stem cell. Further, the stem cell is be derived from human being or mouse.
Patent KR-20090054009-A (KR)
Inventor: KIM KYONG JUN
IPC: H01L21/20
Filed: 2007-11-26
Abstract: 본 발명의 실시 예에 따른 반도체 발광소자는 단결정의 버퍼층; 상기 버퍼층 위에 형성되는 발광 구조물을 포함한다. 본 발명의 실시 예에 따른 반도체 발광소자 제조방법은 기판 위에 단결정의 버퍼층을 형성하는 단계; 상기 단결정의 버퍼층 위에 발광 구조물을 형성하는 단계를 포함한다.  
       
     LED, 반도체, 발광소자, 버퍼층, 단결정
Patent KR-20090037270-A (KR)
Title: Method and apparatus for reducing fatigue resulting from three dimensional display, and method and apparatus for generating data stream for low-fatigue three dimensional images
Inventor: KIM YONG TAE
IPC: H04N13/00
Filed: 2007-11-27
Abstract: A method and an apparatus for reducing fatigue when watching 3d image, and a method and an apparatus for generating a low-fatigue 3d image data stream are provided to control a variable to prevent a range of a variable vector of a 3D image from being deviated from a limitation value, thereby reducing watching fatigue. A low fatigue parameter information obtaining unit(110) obtains low fatigue parameter information with regard to a frame interval of a received 3D image. A variable vector information obtaining unit(120) obtains input low fatigue parameter information and variable vector information of a 3D image. The variable vector information obtaining unit outputs the variable vector information to a variable controller(140). A variable limitation determination unit(130) receives the low fatigue parameter information from the low fatigue parameter information obtaining unit.
Patent KR-20090058423-A (KR)
Title: Composition comprising sodium (meta)arsenite for treatment of hepatitis c virus
Inventor: SHIM HYUNG SUP
IPC: A61P31/12
Filed: 2007-12-04
Abstract: A composition for treating hepatitis C virus is provided to suppress the hepatitis C virus using sodium mataarsenite. A composition for treating hetatitis C virus contains sodium (meta)arsenite as an active ingredient. The sodium (meta)arsenite is produced by reacting arsenicals with NaOH. A pharmaceutical product containing the sodium (meta)arsenite further comprises a pharmaceutically allowable carrier or excipient. The pharmaceutical product is used in a form of powder, granule, capsule, suspension, emulsion, or parenteral administration.
Patent KR-20090058928-A (KR)
Title: Apparatus for preventing over-run of starter motor for vehicle
Inventor: KIM SANG YONG
IPC: F02N15/02
Filed: 2007-12-05
Abstract: An apparatus is provided to prevent over-run of a starter motor for vehicle by supplying or cutting off the drive power from an ignition switch to the starter motor when the drive power is supplied or cut off. An apparatus for preventing over-run of a starter motor for vehicle comprises a battery(202) providing drive power, a starter motor(204) rotating by the drive power, an ignition switch(206) delivering the drive power to the starter motor, a start sensing unit(208) sensing the starting of the engine according to the rotation of the starter motor, a controller(214) which is provided with the drive power depending on the engine starting, and an on/off switching unit(210) which switches on/off the drive power supplied to the starter motor when the controller supplies or blocks the drive power.
Patent KR-20090059295-A (KR)
Title: 오븐용 랙
Inventor: CHOI SUNG HO
IPC: F24C7/08
Filed: 2007-12-06
Abstract: 본 발명은 랙에 관한 것으로, 상세하게는 다양한 기능을 수행할 수 있는 오븐용 랙에 관한 것이다.  
     본 발명에 의한 오븐용 랙은, 음식물이 놓이는 지지체; 및 상기 지지체에서 연장되어 지지체와 폐곡선을 형성하면서, 적어도 상기 지지체와 마주보는 부분은 일정 길이를 포함하여 구성되는 레그; 를 포함하여 구성되고, 또 다른 본 발명에 의한 오븐용 랙은, 음식물의 하중을 지지하는 제1부분; 및 상기 제1부분의 테두리로부터 상방 또는 하방으로 연장되고, 적어도 일부는 제1부분과 평행하게 형성되는 제2부분; 상기 제2부분의 평행한 부분에 위치하고, 자체 탄성을 가지는 제3부분을 포함하여 구성된다. 이와 같이 구성되는 오븐용 랙에 의하면, 안정적인 음식물의 지지가 가능해지는 효과를 기대할 수 있게 된다.  
       
     오븐, 랙, 다기능, 레그, 홀더
Patent KR-20090060081-A (KR)
Title: Driving apparatus for liquid crystal display device and method for driving the same
Inventor: KIM JONG WOO
IPC: G09G3/20
Filed: 2007-12-08
Abstract: A driving apparatus for a liquid crystal display device and a method for driving the same are provided to reduce area and manufacturing costs by installing a gate output enable generating unit in the gate driver. A liquid crystal panel(2) has a plurality of pixel regions, and a gate driver(6) operates a gate line of the liquid crystal panel. A timing controller(8) generates a gate control signal and controls the gate driver including a gate output enable generating unit, which receives a gate start pulse and a gate shift clock of the gate control signal and generates a gate output enable signal.
Patent KR-20090062147-A (KR)
Title: Apparatus for grinding slab
Inventor: LEE WON HO
IPC: B24B7/06
Filed: 2007-12-12
Abstract: A surface grinding apparatus of a continuous casting slab is provided to grind an upper surface and a lower surface of the continuous casting slab simultaneously by installing a grinding stone part. A surface grinding apparatus of a continuous casting slab comprises the followings: a drive motor(170) installed at the top and the bottom of the continuous casting slab(100); a grinding stone supporting shaft(160) installed by the drive motor; and a grinding stone part grinding an upper surface and a lower surface of the continuous casting slab. The grinding stone part includes a first grinding stone part(120) including a plurality of first grinding stones, a second grinding stone part(130) including second grind stone, a third grinding stone part(140) having a plurality of grinding stones, and a fourth grinding stone part(150) including fourth grinding stone.
Patent KR-20090062646-A (KR)
Title: Gas charging equipment for vehicles
Inventor: LEE DONG CHO
IPC: B60K15/07
Filed: 2007-12-13
Abstract: A gas charging apparatus of a vehicle is provided to prevent gas from being charged over. A gas charging apparatus of a vehicle is composed of a first sensor(70) for sensing whether or not gas is charged over in a gas tank, a second sensor(80) sensing whether or not an engine is driven, a valve(50) equipped in the gas tank, and a control unit(90) whether or not opening/closing the valve according to the signal transmitted in the first and second sensors. A float is installed in the gas tank. A float arm is connected to the float. A bracket arranged to be corresponded to the first sensor is installed in the valve.
Patent KR-20090065102-A (KR)
Title: Method and apparatus for lexical decoding
Inventor: CHUNG HOON
IPC: G10L13/08
Filed: 2007-12-17
Abstract: A vocabulary decoding method and an apparatus thereof are provided to shorten overall performance time of voice recognition without deteriorating voice recognition performance. Based on an inputted voice signal, length of a phoneme series which is outputted by decoding phonemes is detected. Based on the detected length of the phoneme series, recognition target words(202) similar to the length of the phoneme series are selected. Edition distance measurement with the phoneme series is carried out on the basis of the selected recognition target words. Through the edition distance measurement, at least one recognition target word having a minimum edition distance with the phoneme series is outputted.
Patent KR-20090065893-A (KR)
Title: Method for etching a transparent and conductive film
Inventor: RYU MIN KI
IPC: G02F1/13
Filed: 2007-12-18
Abstract: A transparent conductive film etching method is provided to form a transparent conductive film pattern having superior step coverage and reduce the area of a TFT through minute patterning. A functional film having durability for etching on a transparent conductive film is formed(101). The transparent conductive film is etched by using photoresist(102). The photoresist is removed(103). The functional film is removed(104). The photoresist is removed by using chemical substance as acetone. The functional film is removed by performing etching during 3 to 5 seconds using etching solution for etching the transparent conductive film.
Patent KR-20090065922-A (KR)
Title: Optical disc and manufacturing method thereof
Inventor: JUNG IN HO
IPC: G11B7/007
Filed: 2007-12-18
Abstract: An optical disc and a manufacturing method thereof are provided to prevent loss due to disc discard by marking BCA code of the uniform interval in case the BCA code is marked in a wrong way. An optical disc(110) comprises: a burst cutting area for recording BCA code; and an information field for storing data in a pit form and recording data. The burst cutting area is made of the re-recordable material. The burst cutting area is made of phase change materials. The phase change material is one among GeSbTe alloy, AgSbTe alloy, and AgInSbTe alloy.
Patent KR-20090066027-A (KR)
Title: 금형조립체의 냉각장치
Inventor: JANG MYOUNG AN
IPC: B29C33/04
Filed: 2007-12-18
Abstract: 본 발명은 금형조립체의 냉각장치에 관한 것이다. 본 발명은 일면에 제품(P)의 형상과 대응되는 형상을 가지는 제1코어(20)가 구비되는 제1형판(15)과, 성상기 제1형판(15)과 선택적으로 밀착되고 상기 제1코어(20)와 협력하여 제품(P)의 형상과 대응되는 공간을 만드는 제2코어(40)가 구비되는 제2형판(35)을 포함하여 구성된다. 그리고, 상기 제1형판(15) 또는 제2형판(35) 중 적어도 어느 하나의 서로 마주보는 면에 상기 제1코어(20) 또는 상기 제2코어(40)의 주변을 둘러 요입되게 형성된 안착채널(42)에 분리가능하도록 냉각관(50)이 삽입되고, 그 내부를 통해 냉각유체가 이동하면서 주변부와 열교환을 하게 된다. 이와 같은 본 발명에 의하면, 별도의 냉각관(50)을 제1 또는 제2형판(15,35)에 형성된 안착채널(42)에 삽입하여 냉각유체를 흐르게 하므로, 금형조립체 내부의 구조에 구애받지 않고 냉각유로를 용이하게 가공할 수 있어 작업성이 향상되는 효과가 있다. 
       
     금형조립체, 냉각장치, 냉각관
Patent KR-20090067607-A (KR)
Title: Method for forming micropattern in semiconductor device
Inventor: SUN JUN HYEUB
IPC: H01L21/308
Filed: 2007-12-21
Abstract: A method for forming a fine pattern of a semiconductor device is provided to improve non-uniformity of a critical dimension of a line width caused by a first and second mask processes. A first hard mask(202) is formed on an etching target layer(201). A second hard mask(203A) is formed on the first hard mask. A sacrificial layer is formed on the second hard mask. A sacrificial pattern is formed by etching locally the sacrificial layer. An insulating layer is formed along an upper surface of the second hard mask including the sacrificial pattern. A spacer is formed in both sidewalls of the sacrificial pattern by etching partially the insulating layer. The sacrificial pattern is removed. A first hard mask pattern is formed by etching the second hard mask. The spacer is removed. A second hard mask pattern is formed by etching the first hard mask. An etching target layer is etched by using the first and second hard masks.
Patent KR-20090067741-A (KR)
Title: Air conditioning system
Inventor: SEO MYEONG WON
IPC: F24F11/76
Filed: 2007-12-21
Abstract: An air-conditioning system is provided to switch the operation mode of an indoor unit and re-set a preset temperature based on an indoor temperature sensed by an indoor temperature sensor and the preset temperature. An air-conditioning system includes an air-conditioner, an indoor temperature sensor and a remote controller. The air-conditioner includes at least one indoor unit. The indoor temperature sensor senses the temperature of a place in which the indoor unit is located. The remote controller includes a controller. The controller changes the operation mode of the indoor unit and re-sets a preset temperature when a difference between the temperature sensed by the indoor temperature sensor and the preset temperature is greater than a predetermined temperature.
Patent KR-20090068987-A (KR)
Title: System and method for identification based on process variation
Inventor: KIM DONG KYUE
IPC: G06K17/00
Filed: 2007-12-24
Abstract: A system and a method for identification based on process variation are provided to share a unique ID economically by using process variation without using a memory. A digital value generator(110) generates a random digital value through the electric characteristic difference caused by the variation of a semiconductor process, and a random digital value generator(112) selects an output of some circuits among plural circuits that configures a signal generator(111). An intrinsic ID output unit(120) outputs an intrinsic ID by using the digital value.
Patent KR-20090070477-A (KR)
Title: Apparatus for changing nozzle head used in hydroforming
Inventor: HAN SANG BIN
IPC: B21D26/02
Filed: 2007-12-27
Abstract: A device for replacing a nozzle head for hydroforming is provided to decrease the safety accident because of not replacing the nozzle head and to increase the productivity by reducing the time for replacing the nozzle head. A device for replacing a nozzle head for hydroforming comprises: an assembling/disassembling part(20) assembling or disassembling the nozzle head from a mold for hydroforming; and a mount part(40) connected with the assembling/disassembling part in order to make the nozzle head assembled and disassembled by the assembling/disassembling part. The assembling/disassembling part includes: a turn table(22) pivotally connected to a support stand(21) by a first cylinder(23); and an assembling/disassembling tool(30) pivotally connected to the turn table. The assembling/disassembling tool includes: a screw axis(31) connected to a first motor(32) equipped in the turn table; a moving rod(33) connected to the screw axis; and a pair of fixing rod pivotally mounted at the moving rod, rotating by a second cylinder(35) mounted at the moving rod.
Patent KR-20080006518-A (KR)
Title: A button type cd case
Inventor: KIM DONG HYUN
IPC: B65D85/57
Filed: 2007-12-27
Abstract: A button type CD case is provided to insert the CD easily by fixing parts and an operation part, and draw the CD automatically by pushing a part of the operation part protruded from a main body. A button type CD case includes: a main body(1) having one side opened for insertion of the CD, and an opening formed on the opposite-lower edge of the one side; fixing parts(2,3) for fixing the inserted CD up and down by being installed to the top and bottom of the main body by a hinge; an operation part(4) fixing one side of the CD with the fixing parts, and having a protrusion part protruded to the opening of the main body; and guide lines for maintaining a distance between the fixing parts regularly and preventing the inserted CD from being pushed back.
Patent KR-20090071767-A (KR)
Title: Semiconductor chip package
Inventor: PARK CHO EUNG
IPC: H01L21/60
Filed: 2007-12-28
Abstract: A semiconductor chip package is provided to improve the Ron property by reducing the bonding length of the wire. The wire bonding(112) is implemented to the top metal exposed by the lateral side of semiconductor chip by sawing a semiconductor substrate(100). A trench(150) is formed on the exposed portion of the top metal in order to securing the space for the wire bonding. A via is formed to contact the top metal and the bottom metal exposed through the trench. A passivation layer is formed at the bottom side and top side of the semiconductor chip by implementing the wire bonding. The semiconductor chip is directly integrated.
Patent KR-20090072499-A (KR)
Title: Method for distance estimation and apparatus for the same using a disparity
Inventor: LIM YOUNG CHUL
IPC: G01C3/02
Filed: 2007-12-28
Abstract: A distance estimating device and method using variance are provided to be used for a safe driving system by reducing an estimated error. A distance estimating method using a stereo vision comprises: a step of selecting a target object and calculating the center of the selected target object using a photographed image(S702,S704); a step of setting a window for the variance estimation of a reference image using the center of the object and brightness distributed intelligence of the image(S706); a step of setting the window of the remaining image not the reference image using the variance mean value of a pixel within the set window(S716); a step of calculating similarity of the pixel within the set window on each image; and a step of estimating the precision variance using the similarity(S718).