baber/WOPTO huggingface dataset:
Patent KR-20090109199-A (KR)
Title: High efficiency mercury free flat light source structure and driving method thereof
Inventor: WHANG KI WOONG
IPC: H01J61/30
Filed: 2008-04-15
Abstract: PURPOSE: A high efficiency mercury free flat light source structure and a driving method thereof are provided to improve the power efficiency, the luminance, and the surface discharge. CONSTITUTION: A high efficiency mercury free flat light source structure and a driving method thereof are comprised of an upper plate formed with the light-transmissive material; a lower plate located to the upper plate; a baffle member forming the discharge space; the fluorescent substance coated on the inner wall surface of the upper plate or the lower plate in the partial area; a protective film of the MgO material protecting a part of the area exposed to the discharge aerial image from the plasma; a protective film of the MgO material having the high secondary electron emission coefficient; an auxiliary electrode patterned on the lower plate or the upper plate.
Patent KR-20090111114-A (KR)
Title: Apparatus for electron control transmission
Inventor: KIM BYUNG KI
IPC: B60K20/02
Filed: 2008-04-21
Abstract: PURPOSE: An electronic transmission apparatus is provided to implement various manipulation feeling and shift feeling easily produced by forming artificial tactile through electronic control using an actuator and a sensor. CONSTITUTION: An electronic transmission apparatus(1) includes a gearshift, and first and second drive units. The gearshift(100) is moved to shift. The first drive unit(200) delivers a first operating force corresponding to the movement in a first direction to the gearshift when the gearshift moves in the first direction by rotating around a first axis. The second drive unit(300) delivers a second operating force corresponding to the movement in a second direction to the gearshift when the gearshift moves in the second direction by rotating around a second axis.
Patent KR-20090112109-A (KR)
Title: Method for separating male germ-line stem cells from testes in mammal
Inventor: RYU BUOM YONG
IPC: C12N5/02
Filed: 2008-04-23
Abstract: PURPOSE: A method for collecting germline stem cells from mammal testis is provided to use for developing germline stem cell and researching biological property. CONSTITUTION: A method for collecting germline stem cells from mammal testis comprises: a step of collecting mammal testis; a step of treating to the testis with collagense, hyaluronidase, trypsin, DNase I or their mixture to isolate single cell group of testis; a step of injecting the cell group to percoll solution then centrifuging; and a step of culturing the cells and collecting suspended cells.
Patent KR-20090112112-A (KR)
Title: Manufacturing method of array substrate for liquid crystal display
Inventor: CHOI YONG SUK
IPC: G02F1/136
Filed: 2008-04-23
Abstract: PURPOSE: A method for manufacturing an array substrate for an LCD(Liquid Crystal Display) is provided to maximize the process efficiency by etching a molybdenum system metal/aluminum based metallurgy double film and an indium oxide film at the same time. CONSTITUTION: A method for manufacturing an array substrate for an LCD(Liquid Crystal Display) comprises the steps of: forming a gate electrode on a substrate; forming a gate insulating layer on the substrate including the gate electrode; forming a semiconductor layer on the gate insulating layer; and forming a pixel electrode connected to a drain electrode.
Patent KR-20090112886-A (KR)
Title: Steering wheel switching unit
Inventor: BAIK SUNG HO
IPC: H01H13/70
Filed: 2008-04-25
Abstract: PURPOSE: A steering wheel switch unit is provided to increase the user convenience by equipping a wheel static electricity switch and a wheel rotary switch. CONSTITUTION: A steering wheel switch housing(100) is connected to a housing base(120) and includes a housing cover(110) which forms the internal space. A printed circuit board(200) is arranged to the steering wheel switch housing. A wheel static electricity switch(400) includes the static electricity switch interconnection electrode formed on the printed circuit board towards the housing cover. A rotary knob(130) is mounted to be rotated in the rotary knob through-hole(112) formed in the housing cover.
Patent KR-20090113499-A (KR)
Title: Database access method
Inventor: KWON SOON YONG
IPC: G06F7/00
Filed: 2008-04-28
Abstract: PURPOSE: A database access method is provided to extract only desired data from a high capacity database by accessing to the data through an optimum path. CONSTITUTION: It is determined whether a data access method is used by the inputted SQL(Structured Query Language) or not(S100,S200). If the data access method is used, the data access is performed by the determination of the use or nonuse of the index(S300). If the data access method is not used, it is determined whether a processing range exceeds the index access permission rate or not. The size of the table and the amount of the random access are determined. As a result of the determination, the data access is performed using the index or the table full scan(S400).
Patent KR-20090113617-A (KR)
Title: Image authentication method, Apparatus and computer readable record-medium on which program for executing method thereof
Inventor: HONG KWANG SEOK
IPC: G06K9/46
Filed: 2008-04-28
Abstract: PURPOSE: An image authentication method, a device thereof, and a computer readable record-medium recorded with a program for executing the method are provided to recognize an inputted image using entropy value of the difference image about multiple registered images. CONSTITUTION: A pre-processor(104) extracts a target image for a selection from an input image. A difference image acquisition unit(106) reads the average reference image about the target image from the save area. The difference image acquisition unit compares the average reference image with the target image. The difference image acquisition unit obtains the difference image following the comparison result. A calculating unit(108) produces the entropy value of the obtained difference image. A determining unit(110) compares the calculated entropy value and the designated selection threshold value.
Patent KR-20090119200-A (KR)
Title: Plasma display panel
Inventor: BAE SEONG CHAN
IPC: H01J17/49
Filed: 2008-05-15
Abstract: PURPOSE: A plasma display panel is provided to block a loss path of the wall charge by forming a groove in a protective layer including a dopant. CONSTITUTION: A first substrate(10) and a second substrate(20) are arranged to face each other. A barrier rib(16) is arranged between a first substrate and a second substrate. Discharge cells(17) are segmented by the barrier rib. A fluorescent material layer(19) is formed inside the discharge cell. An address electrode(11) is formed on a first substrate along a first direction. The first electrode and the second electrode are formed on a second substrate along the second direction crossing the first direction. The first electrode and the second electrode are covered with dielectric layers(13,21). The dielectric layer is covered with a protective layer(23). The protective layer includes a dopant. The protective layer includes a groove processed with the laser.
Patent KR-20090120772-A (KR)
Title: Liguid crystal display device and method for fabricating the same
Inventor: TAK YOUNG MI
IPC: G02F1/1343
Filed: 2008-05-20
Abstract: PURPOSE: A liquid crystal display and a manufacturing method thereof for securing a storage capacitor without the deterioration of the deterioration of the aperture ratio are provided to reduce the CD(Critical Dimension) of a pixel electrode by a process deviation. CONSTITUTION: A common voltage partial line(105) is branched at each pixel of a substrate(101). The common voltage line is crossed with a data line(103). The common voltage line is parallel formed with a gate line. A common electrode is numerously branched from the common voltage line. The common electrode is parallel formed with data line. A pixel electrode is branched in order to cross with the common electrode. The pixel electrode forms the horizontal electric field with the common electrode.
Patent KR-20090120990-A (KR)
Title: Apparatus of connecting pile head
Inventor: KIM IL
IPC: E02D5/60
Filed: 2008-05-21
Abstract: PURPOSE: A pile head connecting device to connect a first bracket and a second bracket is provided to prevent a pile installed in a soft foundation from inclining by connecting a connecting rod and the pile. CONSTITUTION: A pile head connecting device comprises a first bracket(230), a second bracket(250) and a connection part(270). The first brackets are fixed at a pile head. The second brackets are fixed at the other pile head. The connection part connects the first bracket and the second bracket. A first ring body(210) and a second ring bodies are arranged round the pile head. The first brackets include a first inner vertical piece and a first upper horizontal piece. The first inner vertical chapter and the first upper horizontal piece are arranged to the inner side and upper of the first ring bodies.
Patent KR-20090121838-A (KR)
Title: Area-variable capacitive sensor having a mechanical guide
Inventor: KANG DAE SIL
IPC: G06F3/045
Filed: 2008-05-23
Abstract: PURPOSE: An area-variable capacitive sensor having a mechanical guide is provided to prepare a mechanical guide to compensate alignment error of initial stage and maintain a gap of variable area capacitive type sensor. CONSTITUTION: A spring element provides in the direction which weaves a fixing element(10) or the cohesive power which adheres one of the moving element(20) closely about one another to the driving direction. According to the change of the electric capacity between the fixed element and the moving element, the electric power supply is supplied to the conductive pattern of one which generates the output signal. A signal detecting circuit is connected to the conductive pattern where the electric power supply is not applied and it outputs the electric signal from detecting the change of the electric capacity between the fixing element and the moving element.
Patent KR-20090121842-A (KR)
Title: Biomarker for identification of exposure to chrysene and the method of identification using thereof
Inventor: RYU JAE CHUN
IPC: C12N15/10
Filed: 2008-05-23
Abstract: PURPOSE: A biomarker for confirming exposure to chrysene is provided to monitor and determine chrysene contamination and study of toxic mechanism by the chrysene. CONSTITUTION: A method for detecting biomarker for confirming exposure of chrysene comprises: a step of isolating RNA from human somatic cell of sample as experimental group and somatic cell of control group; a step of synthesizing cDNA then hybridizing the experimental group and control group with different fluorescences; a step of hybridizing the cDNA on a DNA microarray chip; a step of analyzing the DNA microarray chip; and a step of comparing the expression level of biomarker between control group and experimental group.
Patent KR-20090110763-A (KR)
Title: smoking area convenient facilities an outdoor billboard
IPC: G09F25/00
Filed: 2008-05-23
Abstract: PURPOSE: A smoking area convenient facilities an outdoor billboard is provided to increase advertising effect by attaching a sensor and acoustic advertising unit to an ashtray. CONSTITUTION: In a smoking area convenient facilities an outdoor billboard, a housing has an internal space. An advertising part(20) has a recess from the surface of the housing. An ash tray member(30) includes a horizontal board, a vertical board perpendicularly crossed with the horizontal board, and an inclined part with a certain slant. A container(40) is curved surface(42) and has a rotary door, and the rotary door is combined with the container with a hinge. A fastening unit is formed at the other side of the hinge, and a door(50) is combined with the surface of the housing with the hinge. An acoustic advertising part is built in the housing and includes a database, a speaker(62), a sensor unit(68), and a controller adjusting a signal.
Patent KR-20080104984-A (KR)
Title: Shaking type motion apparatus
Inventor: NAKANO TOSHIO
IPC: A63G13/00
Filed: 2008-05-27
Abstract: A shaking type exercise equipment is provided to give an exercise load imitating horse riding to a user sitting on the seat by shaking a seat. In a shaking type exercise equipment having a seat on which a user can be sit down, and an exercise mechanism, the shaking type exercise equipment comprises reins(16) which are located in front of a user seated on the seat(13), and which can be maintained by the user, and an expansion and contraction mechanism(17) expanding and contracting the reins. The expansion and contraction mechanism includes a motor(21), a rotary plate(22) which is rotationally driven by the motor, and to which a starting end is fixed at a position crossing in the diametric direction from the rotation center of the rotary plate.
Patent KR-20090126518-A (KR)
Title: Apparatus and method for transmitting and receiving fast feedback information in ofdma communication systems
Inventor: YOO HWA SUN
IPC: H04J11/00
Filed: 2008-06-04
Abstract: PURPOSE: An apparatus and a method for transmitting and receiving high speed feedback information are provided to increase the volume of data tot transmitted by modulating and demodulating an information signal with a pair of orthogonal signals. CONSTITUTION: In a device, an orthogonal signal generator(102) generates orthogonal signals, which has half length of resources allocated to the orthogonal signals. A phase difference modulation signal generator(104) generates a phase-difference modulation signal. A multiplier(106) calculates a multiplication of the phase-difference modulation signal and the orthogonal signals and generates orthogonal signals with a length as much as a rest of a division between them. The phase difference modulation signal generator generates the phase-difference modulation signal by using the phase difference index.
Patent KR-20080108058-A (KR)
Title: Apparatus and method for closing or opening an opening, especially a bottom opening of a material hopper for a blast furnace, and blast furnace having such an apparatus
Inventor: IRNICH FRANZ JOSEF
IPC: C21B7/18
Filed: 2008-06-09
Abstract: A blast furnace having an apparatus and method for opening and closing the bottom aperture of the blast furnace material hopper which is arranged on the blast furnace entrance is provided. An apparatus for opening and closing the bottom aperture of the optical path material hopper having an opening/closing device of the bottom aperture(10) of the material hopper(11) arranged on the entrance of blast furnace having opening, and the flap plate(12) which is particularly drivable. The liner movement, in which the flap plate has clear skies and which is materially perpendicularity in region in aperture, the flap plate is connected to the linkage arrangement(13) by the mode performing the pivot motion in the open end.
Patent KR-20090129905-A (KR)
Title: Water resistant bag
Inventor: KIM DONG SUN
IPC: A45C11/22
Filed: 2008-06-14
Abstract: PURPOSE: A multi-purpose waterproofing bag is provided to prevent the bag from being soaked in water. CONSTITUTION: A multi-purpose waterproofing bag includes a round rod support(3) placed in one side of a narrowing rod(4), a hook capable of uniting the round rod support, and the narrowing rod with a handle(5) capable of closing tightly a mouth part of the bag.
Patent KR-20100000571-A (KR)
Title: Equipment to check rounded bar
Inventor: KIM KIL HO
IPC: G01M99/00
Filed: 2008-06-25
Abstract: PURPOSE: A rounded bar inspection device is provided to select and pile the rounded bar which passes the inspection. CONSTITUTION: An inspection sensor(70) grasps that the sliding distance of an inspection plate(50) is within a tolerance range. A loading chamber(100) piles the rounded bar(20) passing through the inspection plate. If the rounded rod is a defect one, the defected round rod is exhausted through a defective bar removing hole. A defect part removing board(90) passes through the rounded rod which is not fault to the loading chamber by blocking the defective bar removing hole with a defective bar removing cylinder. The defective bar removing cylinder receives the information from the inspection sensor and the defective bar removing cylinder.
Patent KR-20100001835-A (KR)
Title: Power-up sinal generating circuit and semiconductor memory device using the same
Inventor: KIM JAE HOON
IPC: G11C5/14
Filed: 2008-06-27
Abstract: PURPOSE: A power-up signal generating circuit and a semiconductor memory device using the same are provided to prevent latch up by generating a core voltage and high voltage in a first power higher than a second external power. CONSTITUTION: In a device, a power-up signal generation circuit(1) includes a first power up signal generating unit(10), a level detecting part(12), and a second power up signal generating unit(14). The first power up signal generating unit generates the first power up signal according to a first external power. The level detection part generates a sensing signal by sensing the level of the second external power. A second power up signal generating unit generates the second power up signal. An internal voltage generating circuit(2) includes a core voltage generating unit(20) and a high voltage generating unit(22). A core voltage generating unit generate the core voltage according to the second high level power up signal. The high voltage generating unit generates high voltage according to the second high level power up signal.
Patent KR-20100003543-A (KR)
Title: Plasma torch cover
Inventor: YOON SEOK TAE
IPC: H05H1/34
Filed: 2008-07-01
Abstract: PURPOSE: A plasma torch protective cover is provided to facilitate the replacement if the protective cover is damaged. CONSTITUTION: A plasma torch protective cover(100) comprises a cover body(100) and a zipper. The cover body is formed a cylindrical shape whose upper and lower ends are opened. A vertical opening is formed in one side of the cover body. The zipper is connected to the opening of the cover main body to open the opening. A small diameter unit(111b) fitted to the outside of a cable is formed on the upper end of the cover main body. An expanded diameter unit(111c) connected to the upper outside of a fixing tool is formed on the lower end of the cover main body. A corrugated unit(111d) is formed in the middle of the small diameter unit and the expanded diameter unit.
Patent KR-20100004147-A (KR)
Title: Apparatus and method for resource allocation for frequency overlay scheme in a broadband wireless communication system
Inventor: JUN BYUNG WOOK
IPC: H04B7/26
Filed: 2008-07-03
Abstract: PURPOSE: An apparatus and a method for allocating resources for a frequency overlay scheme in a broadband wireless communication system are provided to set a resource indicating system according to FA(Frequency Assignment), thereby generating simplified resource allocation information. CONSTITUTION: Corresponding addresses are allocated to resource blocks in FA of a terminal according to address assignment mode of a terminal(1101~1105). One or more resources indicators for the terminal are generated(1107). Resource allocation information is generated(1109). The resource allocation information is generated for a terminal including one or more resources pointer. The resource allocation information is transmitted through primary FA of the terminal.
Patent KR-20100004795-A (KR)
Title: Gallium complexes with donor-functionalized ligands and process for preparing thereof
Inventor: SUNG KIW HAN
IPC: C07F5/00
Filed: 2008-07-04
Abstract: PURPOSE: A gallium complex compound having a novel electronic donor ligand and a method for preparing the same are provided to ensure thermal stability and volatility. CONSTITUTION: A gallium complex compound having a novel electronic donor ligand is denoted by chemical formula 1(Ga[OCR^1R^2(CH2)mY]2(OR^3)). A method for preparing the gallium complex compound of chemical formula 1 comprises: a first process of reacting halogenations gallium(GaX3) with a compound of chemical formula 2(M^1OCR^1R^2(CH2)mY) to prepare a compound of chemical formula 3(Ga[OCR^1R^2(CH2)mY]2X); and a step of reacting the compound of chemical formula 3 with a compound of chemical formula 4(M^2OR^3). In chemical formulas 1-4: M^1 and M^2 are independently alkali metal atom; Y is NR^4R^5 or OR^6; R^1, R^2, R^3, R^4, R^5, and R^6 are independently hydrogen atom or straight or branched alkyl group of 1-6 carbon atoms; and X is halogen atom. A thin film prepared through metallorganic chemical vapor deposition or atom layer deposition.
Patent KR-20100007398-A (KR)
Title: Power train of double clutch transmission
Inventor: CHO HANG CHEOL
IPC: F16H3/093
Filed: 2008-07-14
Abstract: PURPOSE: A power train of a double clutch transmission is provided to improve the transmission and mounting property of the vehicles by forming a short length of the transmission. CONSTITUTION: A first input shaft(1) comprises at least two fixed gear which has different size. A second input shaft(3) and first input shaft have a coaxial shaft. A second input shaft comprises at least fixed gear. A first output shaft(5) supplies a rotary shaft of free gears meshed with the fixed group of the first input shaft. A third shaft(7) is connected to a first output shaft through more than two gear ratios. A second output shaft(9) supplies a rotary shaft of the free gear meshed with the fixed group of the second input shaft. A fourth shaft(11) always receives power from the free gear of the second output shaft.
Patent KR-20080071963-A (KR)
Title: Processing apparatus
Inventor: OTSUKI HAYASHI
IPC: C23C16/455
Filed: 2008-07-14
Abstract: A processing apparatus is provided to extend a lifetime of a chamber by preventing the chamber from being eroded due to a plasma or cleaning gas. A processing apparatus includes a process container(11) and a process unit(10). A substrate to be processed is contained in the process container. The process unit performs a plasma treatment on the substrate in the process container. A film(14) is formed on an exposed substrate in the process container by using 3a-group element chemicals in a periodic table. A thickness of the film is greater than 50 mum and a breakdown voltage of the film is higher than 4 kV. An etching amount of the film due to a plasma containing mixture gas of CF4, Ar and O2 is smaller than that of alumina.
Patent KR-20100012234-A (KR)
Title: Dc/dc converter
Inventor: WOO YOUNG JIN
IPC: H02M3/155
Filed: 2008-07-28
Abstract: PURPOSE: A DC/DC converter is provided to generate a main power voltage and an auxiliary power voltage using a capacitor switching circuit. CONSTITUTION: One end of a charge inductor(110) is connected to an input terminal. A first switch(120) is connected between the other end of the charge inductor and a base voltage source. One end of a charge capacitor(210) is connected to the other end of the charge inductor. A second switch(220) is connected between the input terminal and the other end of the charge capacitor. One end of a first output switch(140) is connected to the other end of the charge inductor. The other end of the first output switch is connected to the first output terminal. One end of a first output capacitor(180) is connected to the other end of the first output switch. The other end of the first output capacitor is connected to the base voltage source.