baber/WOPTO huggingface dataset:
Patent KR-20080043748-A (KR)
Title: Drying methods using supercritical fluid
Inventor: LEE HYO SAN
IPC: H01L21/302
Filed: 2008-04-04
Abstract: A drying method using a supercritical fluid is provided to enhance productivity by using high reactivity of the supercritical fluid. A material layer is formed(S30). The material layer is processed by using water-soluble chemicals(S32). A wet-rinse process is performed(S33). The water-soluble chemicals are removed by using a supercritical fluid including a supercritical CO2 and a surface active agent(S34). A flushing process is performed by using the supercritical CO2(S35). The material layer is a silicon oxide layer. The process using the water-soluble chemicals includes a process for dipping the material layer into a chemical material including deionized water and fluorine melted in the deionized water.
Patent KR-20090107183-A (KR)
Title: Method for reducing thermal shock of reactor vessol beltline and a thermal sleeve
Inventor: KIM YEON SIK
IPC: G21C13/00
Filed: 2008-04-08
Abstract: PURPOSE: A method for protecting a belt line of a reactor vessel from thermal shock and a thermal shock protection plate are provided to improve safety of a reactor by preventing the sudden change of the temperature. CONSTITUTION: A thermal shock buffer unit is installed in an inner circumference of a belt line(12) of a reactor vessel(1) for a light water reactor. The safety of the belt line is improved by buffering the pressure thermal shock by not contacting the inner wall of the belt line with the water of a downcomer(11). The thermal shock buffer unit is comprised of a plate(13) corresponding to the thermal deformation absorption and the vibration.
Patent KR-20090004448-A (KR)
Title: Automatic transaction system and automatic transaction machine
Inventor: SHIMAKATA MASARU
IPC: G06Q40/02
Filed: 2008-04-11
Abstract: An automatic transaction system and an automated transaction apparatus is provided to prevent registration of password which is easily presumed by other people by indicating forbid password stored in advance when a client changes a password. A client operation display part(11) is comprised of a display unit and an input unit. An automated transaction apparatus(1) performs a password change transactions with manipulation of a client. The upper device(21) manages customer account information including password. The upper device has database(22). The forbid password banning the registration of password is stored in database. The automated transaction apparatus comprises a controller(18). The controller controls to receive change transactions of password by the manipulation of client. The controller controls to receive the forbid password from the upper device controller. The controller controls to indicate the forbid password in the client operation display part.
Patent KR-20090108369-A (KR)
Title: Double hopper cleaning tower
Inventor: LEE GWAN HO
IPC: B01D47/02
Filed: 2008-04-11
Abstract: PURPOSE: A cleaning tower having double funnel-shaped structure is provided to reduce the temperature of exhaust gas, and to absorb the dust effectively. CONSTITUTION: A cleaning tower having double funnel-shaped structure comprises a hopper and a center plate. The hopper is formed to a funnel shape, and installed at a front side of an inlet. The inlet heads toward an upper hopper. An outlet of an upper hopper and an inlet of the lower hopper are connected each other. The hopper is filled with water. The dust is condensed by the water. A vent is formed on the top of the inlet of the lower hopper. The water discharged from the upper hopper is exhausted to the vent. The center plate is formed between the upper hopper and the lower hopper.
Patent KR-20090110550-A (KR)
Title: Apparatus for generating panorama image and method therof
Inventor: KIM GEON HO
IPC: H04N5/262
Filed: 2008-04-18
Abstract: PURPOSE: A panorama image generating device and a method thereof for parallel process every sub process are provided to reduce panorama image generating time and perform parallel process by each sub process. CONSTITUTION: A panorama image generating device and a method thereof for parallel process every sub process include as follows. The data processed as a panorama image are into a plurality of areas(S910). The divided data is parallel allocated to each sub processor(S920). A panorama image process is performed by each sub process of the panorama image process(S930). The subprocess produces characteristic point data toward the image of the plural number. The calculated characteristic point data are matched.
Patent KR-20080037645-A (KR)
Title: Method for controlling digital broadcasting signal
Inventor: KIM JIN PIL
IPC: H04N7/015
Filed: 2008-04-21
Abstract: A method of controlling a digital broadcasting signal is provided to reduce the number of tables to be monitored, to improve performance of CPU by adding DCCT and DCCSCT being two important tables with respect to channel change, to MGT, and to provided DCC service of a broadcasting station to viewers. A method of controlling a digital broadcasting signal comprises steps of: receiving an SST(System Time Table) by a receiver(70) regarding time information, an EIT(Event Information Table) regarding a program guide, a VCT(Virtual Channel Table) regarding channel information, a DCCT(Directed Channel Change Table) informing channels to be changed or a DCCSCT(Directed Channel Change Selection Code Table) regarding category codes, and a MGT(Master Guide Table) capable of including version information of the EIT, the VCT, the DCCT, and the DCCSCT; controlling updating of the EIT, the VCT, the DCCT, and the DCCSCT through the version information of each table in the received MGT; providing a DCC service to a user using new DCCSCT when the version of the DCCSCT changes; and providing the DCC service to the user using new DCCT when the version of the DCCT changes.
Patent KR-20090113475-A (KR)
Title: The automatic settlement system using a bill scanner
Inventor: CHEON BYOUNG CHANG
IPC: G07G1/12
Filed: 2008-04-28
Abstract: PURPOSE: An automatic settlement system using a bill scanner is provided to carry out the automatic computation and payment and to prevent an error by transmitting the information about the cost of an item. CONSTITUTION: The scanner(10) scans the statement of account in which the cost and consumption of an item are checked in a calculation. The credit card terminal(20) or the point of sales terminal(30) is connected to a calculation scanner through USB or the RS232 serial communication port. The credit card terminal or the point of sales terminal receives data of calculation. The credit card terminal or the point of sales terminal signs on a screen by automatically calculating data. The credit card terminal or the point of sales terminal simultaneously prints a receipt with the display.
Patent KR-20080114505-A (KR)
Title: Hydraulic tensioner
Inventor: KUREMATSU YUJI
IPC: F16H7/08
Filed: 2008-05-09
Abstract: A hydraulic tensioner is provided to prevent the generation of abnormal noise by inhibiting the backlash of a timing chain with the sufficient and rapid generation of the hydraulic damping force of a plunger even if an engine is started up after the leaving for a long time. A hydraulic tensioner(100) comprises a housing main body(110) which is adhered to the body part of an engine; a plunger(120) which is projected so as to be slid freely in the state toward the timing chain traveling from the plunger accommodation hole of the housing main body; a plunger biasing spring which is accommodated in the high pressure fluid room formed between the plunger accommodation hole and the back end side of the plunger so as to be extended freely for applying the force to the projected direction of the plunger; and a check valve unit which is fixed to the back end of the plunger to block the coutercurrent of the fluid of the high pressure fluid room connected with the fluid storage room.
Patent KR-20090121474-A (KR)
Title: Semiconductor device
Inventor: KIM JI HYUNG
IPC: G11C11/4091
Filed: 2008-05-22
Abstract: PURPOSE: A semiconductor device is provided to increase tRCD by stably performing a sensing operation in correspondence to the activation of a column selection signal. CONSTITUTION: A bit line sense amplifier(10) senses the data transmitted and received between a bit line and an output/input line, and a pull-up driving unit(40) provides a pull-up driving voltage to a bit line sense amplifier. A pull-down driving unit(50) provides an over-pull-down voltage to the bit lien sense amplifier, wherein the over-pull-down voltage is lower than a normal pull-down driving voltage.
Patent KR-20090121715-A (KR)
Title: Apparatus for testing leakage current of a heat roller
Inventor: CHOI MYONG SU
IPC: G03G21/16
Filed: 2008-05-22
Abstract: PURPOSE: A device for testing leakage current of a heat roller is provided to discriminate the failure of the heat roller by measuring the withstand voltage and leakage current and varying the fault discrimination condition for the heat roller having various pipe sizes and lengths. CONSTITUTION: The device for testing leakage current of the heat roller includes a roller die, a pressure roller die, a test controller, and a base frame. The heat roller die(100) is installed to enable the heat roller to be rotated. The pressure roller die(200) is installed to enable the pressure roller to be rotated. The pressure roller die contacts a test jig to one end of the conductive surface of the pressure roller and another end in which the insulation anodizing film of the heat roller is not formed in the state that the heat roller is adhered to the pressure roller. The test controller(300) permits the specific withstand voltage through the test jig of the pressure roller die. In the voltage authorization section where is between the heat roller and the pressure roller, the leakage current of the heat roller is measured. The test controller informs the failure state of the heat roller by the alarm sound or the alarm lamp if the measured leakage current is over the fixed reference leakage current according to the specific withstand voltage. The heat roller die, the pressure roller die and the test controller are installed in the base frame(400).
Patent KR-20090122550-A (KR)
Title: Method for fabricating phase-change memory device
Inventor: KWON KI SUNG
IPC: H01L21/8247
Filed: 2008-05-26
Abstract: PURPOSE: A method for manufacturing a phase-change memory device are provided to solve low deposition property of a metal silicide layer by forming a metal silicide layer before forming a step height for contacting a bottom contact electrode. CONSTITUTION: In a method for manufacturing a phase-change memory device, a PN diode pattern and an inter-layer insulating film are included on a substrate(100). A metal silicide layer(140) is selectively formed on the PN diode pattern selectively, and a step height is formed between the PN diode pattern and the inter-layer insulating film. A spacer is formed on a sidewall of the projected inter-layer insulating film(120a). The bottom electrode contact which is self-aligned by using step height is formed. The inter-layer insulating film is grown up by using the metal silicide layer as a oxide barrier film.
Patent KR-20090123415-A (KR)
Title: Manganese oxide impregnated activated carbon and the manufacturing method thereof
Inventor: BAE JANG YOUNG
IPC: C02F1/28
Filed: 2008-05-28
Abstract: PURPOSE: Manganese oxides impregnated activated carbon for treating water and a manufacturing method thereof are provided to improve economical efficiency by using inexpensive activated charcoal having big specific surface areas and various pore distributions. CONSTITUTION: A manufacturing method of manganese oxide impregnated activated carbon includes the following steps of: sorting the activated charcoal with screening; washing and drying the separated activated charcoal; manufacturing a manganese solution in a 2-valent condition of which pH is 6; mixing the manganese solution; evaporating moisture in the solution in a high temperature electric furnace; a filtering slurry after putting water into the furnace; and separating and drying the slurry.
Patent KR-20090050924-A (KR)
Inventor: PIAO YUNFENG
IPC: G03F7/20
Filed: 2008-05-29
Abstract: 본 발명은 포토레지스트를 이용한 마스킹 방법을 제공한다.  상기 마스킹 방법은, 압축 마스크 플레이트를 기판에 부착하는 단계, 압축 마스크 플레이트의 마스크 패턴 내에 포토레지스트를 코팅하는 단계, 기판 측으로부터 상기 포토레지스트를 베이킹하는 단계, 및 기판 상에 원하는 포토레지스트 패턴을 형성하기 위하여, 기판으로부터 압축 마스크 플레이트를 제거하는 단계;를 포함한다.  상기 방법은 포토리소그래피 방법을 단순화하여, 이에 따라 공정 시간을 줄이고 수율을 증가시킨다. 
       
     포토리소그래피, 마스킹, 포토레지스트, 압축 마스크 플레이트
Patent KR-20090126335-A (KR)
Title: Server, system and method for providing contents
Inventor: CHO MYUNG HEE
IPC: H04W4/12
Filed: 2008-06-04
Abstract: PURPOSE: A contents providing server, a system thereof and a method thereof are provided to perform the downloading/storing of contents and the automatic execution of the stored contents regardless of the kind of the contents. CONSTITUTION: The first storage unit(111) stores a plurality of contents. The second storage unit(112) stores a mapping table. The mapping table offers a plurality of error codes corresponding to a contents download failure cause and error information corresponding to each error code. A central processing unit(113) forms the first web document for the downloading of the first contents, provides the first web document and the first contents to a wireless terminal(120), extracts the first error information corresponding to the first error code in response to an error message of the wireless terminal from the mapping table, and then provides the second web document including the first error information to the wireless terminal.
Patent KR-20090127617-A (KR)
Title: Filter and display device having the same
Inventor: SHIN DONG EUN
IPC: G02B5/20
Filed: 2008-06-09
Abstract: PURPOSE: A filter for a display device and a display device using the same are provided to radiate a far-infrared ray through heat energy generated in a display panel by forming a far-infrared radiation layer to a filter arranged to a front surface of a display device. CONSTITUTION: A display panel displays an image. A filter for a display device is included to one side of the display panel, and includes a base substrate(200) and a plurality of layers laminated on the base substrate. A far-infrared radiation layer(300) includes a far-infrared radiation material, and is formed to at least one layer of layers. The layers include a black ceramic, an anti-reflective layer, an electromagnetic shielding layer, and an adhesion layer. The black ceramic is coated to an edge region of the base substrate. The anti-reflective layer(100) and the electromagnetic shielding layer(400) are laminated on the base substrate. The adhesion layer(420) bonds each layer.
Patent KR-20090128644-A (KR)
Title: A grass cutter
Inventor: KIM JUN DOU
IPC: A01D34/416
Filed: 2008-06-11
Abstract: PURPOSE: A grass cutting string insertion frame is provided, which makes structure of the frame simple, reduces malfunction, and makes use convenient. CONSTITUTION: A grass cutting string insertion frame is made of aluminum. The grass cutting string insertion frame includes a string rotation frame in which the top and bottom parts are combined; and a pair of string pillars. When the frame revolves, the string is automatically discharged by the self-weight of the string and is extended. Each part of the string insertion frame is made by one casting.
Patent KR-20090128954-A (KR)
Title: Solar cell module
Inventor: LEE EUN KYUNG
IPC: H02S40/30
Filed: 2008-06-12
Abstract: PURPOSE: A solar cell module is provided to improve the photoelectric efficiency of a solar cell by forming the intrinsic silicon layer with amorphous silicon layers and fine crystalline silicon layers. CONSTITUTION: In a device, a solar cell(200) changes optical energy to electrical energy. A bias supply unit(110) supplies a reverse bias to the solar cell. An energy output unit(120) outputs the electrical energy generated from the solar cell. A switching unit(130) connects the solar cell and the bias supply unit. The switching unit connects the solar cell and energy output unit. A switching controller(140) controls operations of the switching unit. The switching unit includes the first semiconductor switch and the second semiconductor switch. The first semiconductor switch is formed between the solar cell and the bias supply unit. The second semiconductor switch is formed between the solar cell and the energy output unit.
Patent KR-20090129839-A (KR)
Title: Assembly vegetation sound proof wall
Inventor: PARK BYEONG CHAN
IPC: E01F8/02
Filed: 2008-06-13
Abstract: PURPOSE: A fabricated vegetation soundproof wall is provided to prevent the loss of a soil and to facilitate the assembling work in site. CONSTITUTION: A fabricated vegetation soundproof wall(100) is composed of a soil sustain panel(130) and a support panel(120). The soil sustain panel is spread upwardly and is narrowed downwardly. The soil sustain panel is each located at the front and rear of the soundproof wall. The end of the soil sustain panel is inserted in the support panel. Plural insertion grooves(121) are formed in the support panel. The support panel is formed in one shape of a trapezoid structure and a structure formed by vertically cutting a trapezoid form. The insertion groove has an oblique side corresponding to the front and rear sides of the soundproof wall. The insertion groove is formed to be sloped to the inside of the support panel.
Patent KR-20100003659-A (KR)
Inventor: PARK SUNG JOON
IPC: H04L27/34
Filed: 2008-07-01
Abstract: PURPOSE: A method and apparatus for mapping constellation is provided to minimize adjacent constellation point and bit error. CONSTITUTION: The constellation generator(310) generates constellation arranged as the vertex of the triangle of the lattice structure. The bit sequence mapping unit(320) uses one among optimal bit sequence mapping method or the converted bit sequence mapping method. The bit string and constellation point are mapped.
Patent KR-20100005976-A (KR)
Title: Culture medium including hydrolyzed silk fibroin and method of obtaining functional compound by using same
Inventor: KIM HONG YOU
IPC: C12P1/00
Filed: 2008-07-08
Abstract: PURPOSE: A culture medium containing silk fibroin hydrolysate is provided to ensure antibacterial and anti-oxidative activities and tyrosinase activity. CONSTITUTION: A lactobacillus culture medium contains glucose which is a carbon source and silk fibroin hydrolysate, and silk fibroin hydrolysate which is nitrogen. A medium contains 0.1-3 weight% of silk fibroin hydrolysate. A method for obtaining a functional compound comprises: a step of culturing lactobacillus in the medium; and a step of collecting lactobacillus culture residual liquid containing secondary metabolite.
Patent KR-20100009145-A (KR)
Title: Antenna using complex structure having crossing perpendicular period of dielectric and magnetic substance
Inventor: RYOU BYUNG HOON
IPC: H01Q1/38
Filed: 2008-07-18
Abstract: PURPOSE: An antenna using a complex structure with a cross vertical cycle is provided to obtain high gain and a wide bandwidth using a complex structure with the cross vertical cycle structure of a magnetic material with high permeability and a dielectric with low dielectric constant. CONSTITUTION: An antenna includes a substrate(100) and a radiation patch(200). The substrate is comprised of a plurality of layers. A dielectric(110) and a magnetic material(120) are alternatively stacked on each layer. A long axis of the dielectric is vertical to the long axis of the magnetic material. The dielectric and the magnetic material have a rod shape and have a square cross section. Respective sides of the dielectric and the magnetic material are 5 mm or 10 mm. The radiation patch is formed on the substrate.
Patent KR-20100012213-A (KR)
Title: Method for providing content based on bd-j specification and computer-readable medium having thereon program performing function embodying the same
Inventor: BAEK WON JANG
IPC: G11B20/10
Filed: 2008-07-28
Abstract: PURPOSE: A method for providing contents based on BD-J(Blue-ray Disc-Java) specification and a computer-readable medium recorded with program for embodying the same are provided to minimize the system setting operation due to additional contents when offering contents using BD-J. CONSTITUTION: A contents request from a BD-J support contents player is received(S110). Specification information about main contents and specification information about additional contents are extracted, where the main contents and the additional contents are contents being offered to the BD-J support contents player(S130). Playback specification information is created based on the specification information about the main and additional contents(S150). The playback specification information is transmitted to the BD-J support contents player(S170).
Patent KR-20100013402-A (KR)
Title: Method for saliency-based lighting for feature emphasis
Inventor: LEE CHANG HA
IPC: G06T15/50
Filed: 2008-07-31
Abstract: PURPOSE: A saliency-based lighting method for feature emphasis is provided to use gradual spotlight lighting as getting closer to a feature part, thereby realizing natural lighting in a 3D image. CONSTITUTION: Saliencies about each vertex of a 3D image are calculated(S2). Vertexes with a saliency which has a predetermined level or more are classified into at least one group. A spotlight region is generated through the classified group. A Gaussian filter is calculated about vertexes inside the spotlight region and vertexes outside the spotlight region. Illumination of the spotlight region is calculated.
Patent KR-20100020693-A (KR)
Title: Under floor and under body of fuel cell vehicle
Inventor: PARK CHANG WOOK
IPC: B62D21/00
Filed: 2008-08-13
Abstract: PURPOSE: An underfloor and an underbody of a fuel cell vehicle are provided to secure strength of the underfloor when front and rear collisions of the vehicle. CONSTITUTION: An underfloor of a fuel cell vehicle comprises a front part(120), a rear part(160), a hydrogen tank housing(172), and a center part(140). A front wheel housing(122) is formed in the rear part. The center part is formed between the front part and the rear part, and connected with the rear part and the center part through a kick-up part(150) formed inclined. The hydrogen tank housing is convexly molded to cover a hydrogen tank.
Patent KR-20100021875-A (KR)
Inventor: LEE KYONG KYU
IPC: E06B9/17
Filed: 2008-08-18
Abstract: 본 발명은 셔터판에 관한 것으로, 특히 소방서의 긴급출동을 위한 대기주차장에 사용되는 셔터판에 관한 것이다. 
     현재 소방서의 대기주차장에 소방차가 주차된 상태에서 문을 열어둘 경우에는 일반인들이 들어와 휴식을 취하거나 또는 주차된 소방차에 손상을 입히게 되어 필요할 경우에 출동이 불가능하게 되는 문제점이 발생되는 것이다. 
     따라서 통상 이러한 소방서의 출동을 위한 대기 주차장에는 셔터가 내려지게 되고 이러한 셔터는 대부분 금속으로 이루어지거나 또는 파이프로 제작되어진 셔터를 사용하게 되는 것이다. 
     그러나 파이프를 사용하여 제작된 셔터를 사용할 경우에는 파이프의 사이로 빛이 투과되어 별도의 조명이 불필요하다는 장점은 있으나 각종 이물질이 투입되어지는 등의 문제점이 있어 대부분 외부와 완전하게 차단되는 셔터를 사용하게 되는 것이다. 
     그러나 이럴 경우에는 셔터가 내려진 상태에서는 대기주차장 내부가 외부와 차단되며 반드시 내부에서는 조명이 필요하게 됨으로 에너지의 낭비요인이 존재한다는 것이다. 
     따라서 본 발명에서는 빛의 투시성이 용이하고 파손성이 낮은 FRP를 사용하여 조도유지가 가능하고, 또는 셔터판으로 사용시에 휨강도가 유지되면서 이러한 휨강도유지를 위한 보강살의 고정작업이 용이하면서도 원재료를 절감토록 한 것이 다. 
       
     셔터판. FRP. 빛의 투시가능. 보강우수. 제작용이. 원재료절감.
Patent KR-20090039593-A (KR)
Title: Method of establishing security association in inter-rat handover
Inventor: HAHN GENE BECK
IPC: H04B7/26
Filed: 2008-08-19
Abstract: A security association in inter-radio access technology handover setting up method is provided to perform efficient handover in heterogeneous networks and to reduce the deterioration of quality of a service. An MS(Mobile Station) attempts the hand over to target network(S402). A BS(Base Station) delivers the certification-related information of the mobile terminal to the service certification server(S403). The service certification server requests the security context(S404). The serving base station uses the PKMv3 authentication transient response message. The certification-related information used in the target certificate server is delivered to the mobile terminal(S407).