baber/WOPTO huggingface dataset:
Patent KR-20090006897-A (KR)
Title: Lithium manganese oxide for cathode active material and lithium secondary battery containing the same
Inventor: PARK HONG KYU
IPC: H01M4/48
Filed: 2007-07-13
Abstract: A lithium manganese oxide is provided to obtain a cathode active material with excellent high-voltage stability and improved energy density by replacing a part of oxygen atoms from Li2MnO3 with excellent structural stability. A lithium manganese oxide is indicated as the chemical formula 1: [Li_2MnO_(3-x)A_x and is used as a cathode active material of a lithium secondary battery. In the chemical formula 1, A is an element having -1 valent oxidation number and 0 < x < 1.
Patent KR-20090008619-A (KR)
Title: Apparatus and method for displaying multi-fields included in at least one record
Inventor: WON YOUNG MIN
IPC: H04B1/40
Filed: 2007-07-18
Abstract: An apparatus and a method for displaying multi-fields included in at least one record are provided to display previous and next fields in a location of fields displayed on a current screen according to a request of a user, thereby comparing each field included in the record displayed on one screen. An apparatus for displaying multi-fields included in at least one record comprises a display unit(202), a memory unit(203), a key input unit(201) and a controller(200). The display unit displays data. The memory unit has a plurality of field items. And the memory unit stores a plurality of fields included in at least one record corresponding to the field item. The key input unit includes the first key. The first key displays next fields in a location of each field displayed on the display unit.
Patent KR-20090008818-A (KR)
Title: 표면실장형 발광다이오드 소자
Inventor: YUN MI JEONG
IPC: H01L33/52
Filed: 2007-07-19
Abstract: 본 발명은 표면실장형 발광다이오드 소자에 관한 것으로서, 한 쌍의 리드 단자가 하나 이상 형성된 리드프레임과, 상기 리드프레임의 일부를 내측에 수용하고, 빛이 방사되도록 오픈된 방사창을 가지도록 형성되되, 내부 중앙부가 상기 방사창과 접하는 원통형의 제1 공간부와 그 아래 위치하는 원추형의 제2 공간부로 이루어진 패키지와, 상기 패키지의 제2 공간부 내벽에 코팅된 반사부재와, 상기 패키지의 제2 공간부에 평탄하게 충진된 투명수지와, 상기 투명수지 상에 발광면이 상기 패키지의 방사창을 향하도록 실장된 하나 이상의 LED 칩과, 상기 LED 칩과 상기 리드프레임의 통전을 위한 전극 연결부 및 상기 패키지의 제1 공간부에 충진되되, 상기 LED 칩을 감싸도록 충진된 몰딩재를 포함하는 표면실장형 발광다이오드 소자를 제공한다. 
       
     발광다이오드, 광추출효율, 색좌표
Patent KR-20080013794-A (KR)
Title: Method of manufacturing electron emission device and electron emission device manufactured by the same
Inventor: HWANG MYUNG ICK
IPC: H01J1/30
Filed: 2007-08-07
Abstract: A method for manufacturing an electron emission device and an electron emission device manufactured thereby are provided to lengthen a lifetime of the electron emission device by improving uniformity between pixels and reducing emission of a diode. A method for manufacturing an electron emission device includes a process for forming an electron emission source(150) including a carbon-based material and a process for emitting the electron emission source in an inside of a chamber including gas. The gas includes oxygen. A vacuum degree in the chamber including the gas is 8x10^-6 Torr to 8x10^-3 Torr. The emission process is performed for 10 minutes to 5 hours. In the emission process, the density of current applied to the electron emission source is 10 micro-Ampere/cm^2 to 100 micro-Ampere/cm^2.
Patent KR-20090019397-A (KR)
Title: A method and a system for selecting seats and purchasing in advance on web browser over internet and a storage medium therefor
Inventor: LIM DONG KWON
IPC: G06Q10/02
Filed: 2007-08-21
Abstract: A selection method and a reservation system of a seat displayed on a web browser window through the internet, and a storage medium storing the same are provided to select a seat with a javascript without using flash or active X irrespective of the installation of plug-in. A terminal of a home page producer side inputs orthogonal coordinate information for the seat of an auditorium, a theater, or public transportation and the height and breadth of a space in which the seat occupies in a seat plan in which the seat is virtually realized. The terminal makes the coordinates of the seat. A virtual optional field is formed in the seat plan displayed on a monitor by dragging the mouse of a computer of a user or home page manager side. The corner coordinate of the virtual optional field is extracted. The formed corner coordinate of the virtual optional field is compared with the formed corner coordinate of the seat coordinated. The seat located within the virtual optional field is selected.
Patent KR-20090020206-A (KR)
Title: The pro-environment production technique of construction material for which silica natural mineral matter was used
Inventor: KIM EUNG KYO
IPC: C04B14/28
Filed: 2007-08-23
Abstract: A building material producing method using siliceous nature mineral is provided to be developed into greening construction material by using nature mineral, to radiate far-infrared ion, to improve infrastructure of human body, to purify air(antibiotic) and to have detoxication. A building material producing method using siliceous nature mineral comprises steps of: pulverizing nature mineral and lime over 300 mesh; mixing nature mineral 50~80 weight% and lime 20~50 weight%; adding vegetability foaming agent and animal foaming agent; mixing latex or seaweeds which is environment natural material in order to maintain cohesive property and prevent crack; distending, foaming and drying the nature mineral; and manufacturing environment construction material. The nature mineral uses selectively one of silicates consisting of elvan, biotite, pegmatite, granite, quartz, enterolith.
Patent KR-20090020423-A (KR)
Title: Polyester release film for polarizer
Inventor: SEO BO SOO
IPC: C08J5/18
Filed: 2007-08-23
Abstract: A polyester release film for a polarizer is provided to inhibit the generation of static electricity when a release film is stripped before the adhesion of glass, thereby preventing the contamination of an adhesive layer. A polyester release film for a polarizer comprises a polyester base film; a conductive primer layer formed by a conductive primer coating solution comprising a polythiophene represented by the formula 1; and a silicone release coating layer formed by a coating solution comprising a curing silicone resin of the polydimethylsiloxane and the hydrogen silane represented by the formulas 2 and 3, wherein 500<=a<=5,000; 1.0<=o/m<=1.4; 100<=m+n<=5,000; and 10<=o+p<=200.
Patent KR-20090022180-A (KR)
Title: System for adjusting digital image processing device and thereof method
Inventor: LEE SEUNG YUN
IPC: H04N5/232
Filed: 2007-08-29
Abstract: A system for adjusting a digital image processing device and a thereof method are provided to shorten an adjusting time by enabling a user to confirm each state of a digital image processing device in real time under the control from a controlling device connected to the digital image processing device through a connecting unit. A controlling device(201) transmits controlling execution files, which comprise the combinations of commands for controlling a digital image processing device(203), to an embedded memory of the digital processing device, and analyzes the digital image processing device by receiving controlling execution result files from the digital image processing device. A connection unit(205) connects the controlling device to the digital image processing device, and a measurer(207) provides a chart for checking the digital image processing device.
Patent KR-20090027352-A (KR)
Title: Manufacture method for incombustible paint
Inventor: CHOI SEON YOUB
IPC: C09D5/00
Filed: 2007-09-12
Abstract: A method for manufacturing incombustible paints is provided to prevent the damage of floor materials, the emission of toxic gas and the generation of smoke, and to be useful for the floor materials of parking lot, office and stairs. A method for manufacturing incombustible paints comprises a step for injecting an organic acrylic resin 65~75 weight% in a mixer; a step for injecting a coloring material 7.0~8.0 weight%, filler 7.0~8.0 weight%, dispersing agent 0.33~0.53 weight%, thickening agent 0.33~0.53 weight%, antifoaming agent 0.33~0.53 weight%, texanol 0.33~0.53 weight%, ammonia solution 0.33~0.53 weight%, ethylene glycol 0.33~0.53 weight% and butylcellusolve 0.32~0.52 weight, and mixing them with the organic acrylic resin 65~75 weight%; and a step for injecting nanoceramic resin 65~75 weight% in the mixer, and mixing it with the composition in the mixer.
Patent KR-20090027494-A (KR)
Title: Electric power steering apparatus for performing fault detection
Inventor: LEE HYEONG CHEOL
IPC: B62D5/04
Filed: 2007-09-12
Abstract: An electric power steering system is provided to detect fault from input signal and the value of sensors based on mathematical mode without additional hardware. An electric power steering system comprises a motor(160) providing the assistant torque for a steering wheel, a torque sensor(130) measuring the steering torque generated in the steering wheel, and a controller(180) detecting the malfunction of the electric power steering system by comparing an estimated value based on the modeling of the electric power steering system with the critical value. The controller includes a torque estimator calculating the estimate value of the steering torque, a motor estimator calculating an estimated motor current and an estimation angular velocity of the motor from the modeling of the motor, and a processor detecting the malfunction of the motor from the estimated steering torque, motor current, and angular velocity.
Patent KR-20090028105-A (KR)
Title: Jar for extracting fermentative feed and manufacturing method thereof
Inventor: JEON SANG SUK
IPC: A47J47/00
Filed: 2007-09-14
Abstract: A jar for the fermentation liquid extraction and a sampling method of the same are provided to increase the fermentation efficiency by mixing a wild plants material with the external air. A jar for the fermentation liquid extraction comprises: a body having the internal space with the diameter which is identical from the entrance to the bottom portion(10); a pressing plate of the earthenware material possible for inflowing the external air into the inside of the body; an insect screen(30) with fine holes(33) formed through the total area in order to prevent the insect from coming into the jar inside; and a cover(40) preventing the insect from coming in the inside of the jar through the hole in the insect screen.
Patent KR-20090028328-A (KR)
Title: Method of controlling digital image processing apparatus for managing face, and image processing apparatus adopting the method
Inventor: PARK SU JUNG
IPC: H04N5/225
Filed: 2007-09-14
Abstract: A method for controlling a digital image processing apparatus to manage a face and the digital image processing apparatus using the same are provided to recognize change of the face of a user easily. A method for controlling a digital image processing apparatus to manage a face comprises the following steps of: controlling a live-view state according to a photographing condition stored in an initial image file(S101); acquiring location information of a face range from live-view data(S103); acquiring location information of representative points in the face range of the live-view(S105); controlling the live-view state with reference to the location information of the representative points stored in the initial image file(S107).
Patent KR-20080089132-A (KR)
Title: Printer.plotter apparatus
Inventor: TAKADA MASANORI
IPC: G06F3/13
Filed: 2007-09-17
Abstract: A printer-plotter apparatus is provided to reduce a size and a weight of a driving unit and at the same time to reduce a cost by minimizing an overall size and weight because a driving force needed in a driving mechanism can be reduced. A printer-plotter includes a guide rail(40), the first head(50), the second head(60), a driving device, a first connecting mechanism(110) and a second connecting mechanism(120). The guide rail extends in a longitudinal direction over a sheet-like medium. The first head is supported by the guide rail and movable along the longitudinal direction. The second head is supported by the guide rail and movable independently of the first head along the longitudinal direction. The driving device includes a driving force transmitting member(88) and a driving mechanism configured to move the driving force transmitting member. The first connecting mechanism is configured to detachably connect the first head to the driving force transmitting member. The second connecting mechanism is configured to detachably connect the second head to the driving force transmitting member.
Patent KR-20090032200-A (KR)
Title: Manufacturing method of actuator of jet head
Inventor: KIM YOUNG JAE
IPC: H01L41/312
Filed: 2007-09-27
Abstract: A manufacturing method of an actuator of jet head is provided to form the uniform actuator by welding piezoelectric after coating adhesive on the groove formed in the upper side of substrate. A groove corresponding to piezoelectric is built up on the upper side of substrate(S110). The substrate including groove is used to comprise the ink-jet head. The location of groove is settled according to the location of the pressure chamber of the ink-jet head. The size of groove is greater than the piezoelectric. The substrate is made of the silicon material. The groove is charged with adhesive(S120). The adhesive is formed of the thermal curable epoxy resin. The thickness of adhesive is structurally limited by the groove. The groove and the piezoelectric are arranged(S130). The piezoelectric is settled in the groove by performing the hot pressing process(S140).
Patent KR-20080030944-A (KR)
Title: Impedance-controlled pseudo-open drain output driver
Inventor: SHIN DONG SUK
IPC: G11C7/04
Filed: 2007-10-02
Abstract: An impedance-controlled pseudo-open drain output driver is provided to minimize impedance matching an error generation while having short impedance fixing time, by excluding the usage of an external resistor. A PVT(Process, Voltage, Temperature) variation detection unit(100) comprises a delay line receiving a reference clock as an input, and detects state variation of the delay line according to process, voltage and temperature condition. A selection signal generation unit(200) generates a driving selection signal corresponding to a detection signal outputted from the PVT variation detection unit and output data. An output driving unit(300) drives an output stage by comprising a number of pullup/pulldown driving blocks controlled by the driving selection signal. Each pullup/pulldown driving block comprises a resistor corresponding to an expected impedance value.
Patent KR-20080032603-A (KR)
Title: Realistic height representation of streets in digital maps
Inventor: MAREK STRASSENBURG KLECIAK
IPC: G06T17/05
Filed: 2007-10-08
Abstract: A realistic height representation of streets in a digital map is provided to supply users with detailed and reliable map information and facilitate guidance of a route by using a navigation system. Data is read from a topographical model(10). The data includes height coordinates obtained from the topographical model, especially, height coordinates used to generate and initialize a street vector(11). A cost function with respect to the street vector constituting a desired digital representation of a physical street is calculated(12). The street vector is determined for a street to be included in a digital map with a minimized cost function(13). The determined street vector is stored and inserted in the digital map(14).
Patent KR-20090036949-A (KR)
Title: Adhesive tape used attaching of semiconductor chip
Inventor: YANG KYOUNG MO
IPC: H01L21/60
Filed: 2007-10-10
Abstract: An adhesive tape used attaching of semiconductor chip can separate the semiconductor chip in the attach process of the semiconductor chip without damage and improve the workability and yield of the semiconductor chip attach collaboration. The tape is adhered to the backplane of the semiconductor chip in the die sawing and die attach process. The tape plays a role of fixing the semiconductor chip. The tape is comprised of the base film(214) and the adhesive(212) adhered on the base film. The adhesive prevents the damage of the semiconductor chip when separating the semiconductor chip from the base film. The adhesive is formed as the radiation pattern in the central part and the edge part of the contact surface.
Patent KR-20090038732-A (KR)
Title: Oligonucleotides for detection of cucurbit-infecting viral species
Inventor: CHUN JONG YOON
IPC: C12N15/11
Filed: 2007-10-16
Abstract: Oligonucleotide for detecting cucurbitaceous plant-infecting virus is provided to accurately detect seed-infecting virus for cucurbitaceous plant through PCR and electrophoresis by using sequence for virus hybridization having a dual priming oligonucleotid type. Oligonucleotide for detecting cucurbitaceous plant-infecting virus is represented by the formula 1 of 5'-Xp-Yq-Zr-3'. In the formula 1, Xp is a 5'-first priming portion having hybridization sequence complementary to a target sequence to be hybridized; Yq is a separation portion having two or more universal bases; Zr is 3'-second priming portion having hybridization sequence complementary to a target sequence to be hybridized; p, q and r are the number of nucleotides; and X, Y and Z show deoxyribonucleotide or ribonucleotide. Tm of the 5'-first priming portion is higher than the Tm of the 3'-second priming portion.
Patent KR-20090039160-A (KR)
Title: Air venting apparatus
Inventor: PARK CHAN JUNG
IPC: B01D46/42
Filed: 2007-10-17
Abstract: An air exhausting apparatus is provided to decrease noise and to discharge air into a four direction by forming an outlet using logarithmic spiral scrolls of which inclined ends are brought into contact with a centrifugal fan. An air exhausting apparatus includes a panel(151), a grille, a centrifugal fan(155) and scrolls(156a-156d). The panel partitions inside and outside of a housing of an air cleaner. The grill covers a blowing hole formed in center of the panel. The centrifugal fan is rotated with a motor fixed to a rear side of the grill. The scroll formed four outlets protruded on the rear side of the panel. The scroll is extended to guide flow of air formed by the centrifugal fan.
Patent KR-20090041625-A (KR)
Inventor: CHO HYUN CHUL
IPC: F28F3/08
Filed: 2007-10-24
Abstract: A transmission oil cooler for a vehicle is provided to allow a coolant to flow along the surface of plate pipe by forming the plate type tube and a forming a protrusion on the surface of the plate. More than one plate type pipes(16) is arranged to be laminated, and the plate type pipe is arranged at an inlet and an outlet. At that time, the plate type pipe is connected with an inlet and outlet while being installed inside radiator. The coolant flows into the inside the radiator. A plurality of protrusions(30) is formed on the surface of the plate type pipe. Heating area is extended by a protrusion and turbulent flow of the coolant is formed.
Patent KR-20090041662-A (KR)
Title: Optical fiber composite overhead suspension wire
Inventor: KIM KYUNG BAE
IPC: G02B6/48
Filed: 2007-10-24
Abstract: An optical fiber composite overhead suspension wire is provided to reduce the damage of a core while being resistant to a fire and an impact by inserting an optical core into the suspension wire supporting a communication line and power line. An optical compound overhead suspension line(100) is composed of more than one steel wire(110) and an optical fiber(140). The steel wire is the metal alloy or zinc galvanized, and a part of steep wire is coated with a color. The optical fiber surrounds more than one an optic core(150) with a compound jelly(160).
Patent KR-20090044158-A (KR)
Inventor: LEE KANG SEOK
IPC: C12N15/11
Filed: 2007-10-31
Abstract: 본 발명은 서열번호: 1의 아미노산 서열을 갖는 N-Rne(RNase E catalytic domain) 변이체, 및 상기 변이체를 코딩하는 DNA에 관한 것으로, 본 발명의 변이체는 ColE1-타입의 복제원점을 포함하는 플라스미드의 복제수를 필요에 따라 효과적으로 증폭할 수 있어 플라스미드 DNA의 대량 정제가 가능하다.  
       
     ColE1-타입 플라스미드, RNase E, N-Rne 변이체
Patent KR-20080041129-A (KR)
Title: Stereoscopic image projecting ststem using circularly polarized filter module
Inventor: LEE YOUNG HOON
IPC: G02B30/25
Filed: 2007-11-06
Abstract: A stereoscopic image projecting system using a circular polarized light filter module is provided to prevent crosstalk between images by time-dividing the left and right images and to show a stereoscopic image with high quality by matching the rotational synchronization of a circular polarized light filter unit in consideration of the size of left and right images. A stereoscopic image projecting system of a stereoscopic image showing system using a polarization method is composed of one projector(401) for projecting the left and right images in order, a circular polarized light filter unit(402) having polarized light filters for the left and right images, and a filter driving unit(403) for driving the circular polarized light filter unit by rotating the circular polarized light filter unit correspondently to the timing synchronization of irradiating of the left and right images of the projector.
Patent KR-20080002714-A (KR)
Title: System for providing information, method for providing information, and media stored computer program to implement said method
Inventor: MAEDA KAZUHARU
IPC: G06Q10/00
Filed: 2007-11-16
Abstract: An information providing system, an information providing method and a recording medium storing a computer program for executing the information providing method are provided to offer information to a person who wants to acquire the information easily, reduce the maintenance cost of information existing as documents and retrieve image information and document information easily which are related to each other. An information providing system provides information of an information provider, stored in a network server(10"'), to people who want to acquire the information through a network. The network server includes a storage unit storing the information of the information provide, and a unit for giving a security key to a first person who wants to acquire the information when the information provider allows the first person to use the information and giving a security key different from the security key given to the first person to a second person who wants to acquire the information when the first person allows the second person to acquire the information from the information provider personally. The network server further includes a unit for confirming the security keys inputted from the first person and the second person and determining whether the information is provided to the first person and the second person, and a unit for calling the information desired by the first person and the second person from the storage unit.
Patent KR-20090050854-A (KR)
Inventor: LEE SANG GU
IPC: G09G3/28
Filed: 2007-11-16
Abstract: 본 발명은 플라즈마 디스플레이 장치에 관한 것으로, 더욱 상세하게는, 화소의 선택 여부와 관계없이 에너지 회수전압을 사용할 수 있는 플라즈마 디스플레이 장치에 관한 것이다.  본 발명에 따른 플라즈마 디스플레이 장치의 에너지 회수회로는, 제 1 전압원 및 제 2 전압원 사이에 직렬 연결된 제 1 및 제 2 스위치, 상기 제 1 및 상기 제 2 스위치의 접속점에 연결된 제 3 스위치, 상기 제 3 스위치와 기저전압원 사이에 연결된 전압회수용 커패시터, 상기 제 1 전압원과 제 3 전압원 사이에 직렬 연결되어, 전압분배 회로를 형성하는 제 1 저항과 제 2 저항, 상기 제 1 저항과 상기 제 2 저항의 접속점에 연결되고, 상기 제 1 전압원과 상기 전압회수용커패시터 사이에 연결된 제 4 스위치 및 상기 제 1 전압원과 상기 제 4 스위치 사이에 연결되는 제 3 저항을 포함한다.
Patent KR-20090051541-A (KR)
Inventor: KIM SUNG MOO
IPC: H01L27/146
Filed: 2007-11-19
Abstract: 본 발명은 최상층 금속배선의 양측 또는 일측의 층간 절연막 내에 폴리막(Poly layer)을 형성하여, 다크(Dark) 특성을 개선하기 위한 열처리 시, 금속 배선의 열적 스트레스를 감소시키므로 보호막이 파괴됨을 방지할 수 있는 이미지 센서 및 그의 제조 방법에 관한 것으로, 센싱부, 주변 구동부로 정의된 반도체 기판의 센싱부에 형성되는 다수개의 포토다이오드 및 각종 트랜지스터; 상기 다수개의 포토다이오드 및 각종 트랜지스터를 포함한 반도체 기판 전면에 형성되는 절연막; 상기 절연막 위에 형성되는 적어도 하나의 층간 절연막 및 상기 각 층간 절연막상에 형성되는 적어도 하나의 금속배선; 상기 금속배선을 포함한 기판의 전면에 형성되는 최종 층간 절연막; 상기 최종 층간 절연막 상에 형성되는 최종 금속배선; 상기 최종 금속배선의 일측 또는 양측의 최종 층간 절연막상에 형성되는 폴리막; 그리고, 상기 폴리막 및 최종 금속 배선층을 포함한 최종 층간 절연막상에 형성되는 보호막을 포함하여 구성된 것이다. 
     
     이미지 센서, 금속배선 스트레스, 보호막 파괴, 폴리막