baber/WOPTO huggingface dataset:
Patent KR-20090089654-A (KR)
Title: System for managing entering upon studies through online
Inventor: SHIN JAE KWANG
IPC: G06Q50/20
Filed: 2008-02-19
Abstract: An enter upon studies management system through online for providing supplementary lecture for records or admission to a school of higher grade is provided to supply necessary information for entering school. A record input module(110) puts on database about input data of a user member. An admission prediction module(120) predicts the relevant student enters the specific school or not compared to the various database which is separately data inputted through the result input procedure equipped. A recommendation module(130) supplies the recommendation contents to the members. An enter upon studies administration module(140) performs the continued enter upon studies administration of the members.
Patent KR-20090091441-A (KR)
Title: Method of fabricating printed circuit board with fine pitch metal bump
Inventor: KIM SANG JIN
IPC: H05K3/06
Filed: 2008-02-25
Abstract: A manufacturing method of a PCB is provided to reduce a manufacturing cost by using a tin plating process instead of a metal sputtering process of high cost. A tin plating layer and a copper plating layer are formed on a whole surface of a CAC(Copper-Aluminum-Copper) carrier. An etch resist pattern(40) is formed on a surface of the copper plating layer. The tin plating layer is selectively exposed according to the etch resist pattern. A gold plating layer(50) and a nickel plating layer(60) are formed on an exposed surface of the tin plating layer. An electroless copper plating layer is formed on a whole surface of a substrate. An electric copper plating layer is formed on the electroless copper plating layer exposed selectively by a dry film pattern. Two coreless substrates are formed by removing a top copper foil and a bottom copper foil of the CAC carrier. A metal bump(500) is formed by removing the tin plating layer and the copper plating layer from the two coreless substrates.
Patent KR-20080082450-A (KR)
Title: Memory controller and computing apparatus the same
Inventor: KOO TAE WOON
IPC: G06F12/00
Filed: 2008-02-25
Abstract: A memory controller and a computing device including the same are provided to shorten a booting time of a system by detecting a phase value within two cycles of a reference clock. A phase detector(100) delays a reference clock as much as a delay value and outputs the delayed reference clock. A delay controller(200) adjusts a phase value to be output depending on accordance by comparing the detected phase value with a preset phase value. A delay processor(300) delays the reference clock as much as the delay value set by the phase value received from the delay controller. The phase detector includes a ring oscillator generating/outputting an oscillation clock, an oscillation clock counting the output oscillation clock, a sampler receiving the reference clock and sampling the number of oscillation clocks counted for one cycle of the reference clock, and a phase value output unit outputting the number of sampled oscillation clocks as the phase value of the reference clock.
Patent KR-20090092106-A (KR)
Title: Clopidogrel bisulfate tablet formulation
Inventor: MIN YUN SIK
IPC: A61K9/20
Filed: 2008-02-26
Abstract: A tablet of clopidogrel bisulfate containing colloidal silicon dioxide is provided to have the activation effect of improving stability by containing regular amount of colloidal silicon dioxide. A tablet of clopidogrel bisulfate comprises clopidogrel bisulfate and colloidal silicon dioxide. The specific surface area of colloidal silicon dioxide is 300m^2/g. The clopidogrel bisulfate has the crystalline type I or II. The tablet of clopidogrel bisulfate promotes the disintegration of macrolide solid dispersion liquid.
Patent KR-20090093530-A (KR)
Title: Method of embedding and extracting audio watermark by using overtone
Inventor: CHOI HYUK
IPC: G11B20/10
Filed: 2008-02-29
Abstract: A method of inserting and extracting an audio watermark by using an overtone is provided to minimize a change of sound quality in original music data. An audio signal is divided into frames(S10). An audio signal of the frame is transformed to a frequency component(S11). A basic sound and at least one overtone are detected from the transformed frequency component(S12). The detected overtone is modulated (S13). The modulated frequency component is transformed to a time domain(S14). The lowest band is excluded from a detection target of overtone. During the modulation process, '1' or '0' is inserted into one or more nth overtones.
Patent KR-20080081846-A (KR)
Title: Liquid crystal aligning agent and liquid crystal display device
Inventor: KUMAGAI TSUTOMU
IPC: C09K19/04
Filed: 2008-03-05
Abstract: A liquid crystal aligning agent, and an LCD device containing an LC alignment layer obtained from the aligning agent are provided to reduce the accumulated charge with maintaining a high voltage holding ratio and to improve printing property. A liquid crystal aligning agent comprises a polymer obtained by the reaction of at least one selected from the group consisting of the tetracarboxylic dianhydrides represented by the formulas 1 and 2 and at least one selected from the group consisting of the diamines represented by the formulas 3 to 6, and/or its imidation polymer; a compound represented by the formula 7; and a solvent, wherein R1 to R4 are independently a C1-C40 linear, branched or cyclic alkyl group, or a C4-C40 linear, branched or cyclic alkenyl group, and 1-15 hydrogen atoms of R1 to R4 can be substituted with a hydrogen atom; X1 is a monovalent group represented by -R5(C2H4O)a(C3H6O)bR6 or -R5(C2H4O)aR6; m and n are an integer of 1020; R5 is independently a methylene group or a polymethylene group; R6 is an alkyl group; a and b are independently an integer of 1-20.
Patent KR-20090095413-A (KR)
Title: Low density parity check encoding apparatus and method thereof
Inventor: CHOI SEUNG HOON
IPC: H03M13/11
Filed: 2008-03-05
Abstract: A low density parity check coding device and a method thereof for determining a location corresponding to variable nodes selected with the location insertion are provided to improve the performance of LDPC coding by controlling the location of input information vector. The number of insertion vectors is determined to an input information vector(411). B is determined by using the length of the use information vector of the length of the input information vector and parity check matrix. It is the minimum D value selected between stopping combination generations detected from the parity check matrix with the Sd stopping combination generation of the total b having the d value(413). In order to make variable nodes which each of Sd stopping combination generations of the total b includes different, the Sd stopping combination generation of b is selected. In each of Sd stopping combination generations of B selected, it is selected with one variable node lice by using the selection form. The location corresponding to the variable nodes of B selected as described above is settled as the location inserting the zero(415).
Patent KR-20090095798-A (KR)
Title: Bidirectional support system of descriptive video service for the blind
Inventor: YOU SANG UK
IPC: H04Q9/00
Filed: 2008-03-06
Abstract: A system for bidirectionally supporting screen description for the blind is provided to transmit a braille operation signal by a remote controller and operate a braille display unit of the remote controller according to the braille operation signal, thereby increasing convenience of use. When an analyzed audio signal is a screen comment broadcast, a system controller(20) transmits a braille operating signal to a bidirectional remote controller(60). The system controller receives a screen comment operating signal corresponding to the braille operating signal. A remote controller transceiver(30) transmits the braille operating signal by the bidirectional remote controller from the system controller and receives the screen comment operating signal from the bidirectional remote controller. An audio decoder(40) decodes an audio signal separated from a demultiplexer(10).
Patent KR-20090096871-A (KR)
Title: High voltage generator and high voltage generating method of semiconductor device
Inventor: KANG IN HO
IPC: G11C7/22
Filed: 2008-03-10
Abstract: A high voltage generator of a semiconductor device and a method for generating a high voltage are provided to prevent ripple generation by driving a clock driving part through supply of a main clock signal on fixed times. A clock driving part(320) delays a main clock signal, and generates a first clock signal and a second clock signal of a directly-opposed level. A charge pump(330) performs a pumping operation according to the first clock signal and the second clock signal, and outputs a fixed output voltage. A regulator(340) stabilizes the output voltage into a fixed level. A ripple controller(350) outputs a clock stop signal of a first level as a first delay time until the output voltage reaches a second threshold value, and outputs a main clock signal of a low level. If the output voltage reaches the second threshold value, the ripple controller outputs the clock stop signal of the second level as a second delay time, and outputs a main clock signal.
Patent KR-20090099024-A (KR)
Title: Method and apparatus for creating image source for led channel display board
Inventor: KIM SE WAN
IPC: G06F17/00
Filed: 2008-03-16
Abstract: A method and an apparatus for creating an image source for an LED channel display board are provided to improve a visual effect by supplying a low quality image data to an LED channel display board. In a method and an apparatus for creating an image source for an LED channel display board, a source file is input(403). Data are extracted from the source file based on the channel display panel information corresponding to the LED channel display panel(405). The image source is produced based on the extracted data(407), and the generated image source is transmitted to the LED channel display panel(409).
Patent KR-20090099965-A (KR)
Title: Functional rice containing extracts of yacon, chaga mushroom and barley sprouts
Inventor: RYU IL HWAN
IPC: A23L7/10
Filed: 2008-03-19
Abstract: PURPOSE: Functional rice containing yacon, Inonotus obliquus and barley sprout extract is provided to show excellent sensory attribute owing to the synergism of the yacon, Inonotus obliquus and barley sprout extract. CONSTITUTION: Functional rice comprises a mixture of yacon, Inonotus obliquus and barley sprout extract. The mixture infiltrates into the rice. The rice does not involve foreign materials on its surface. 5-10wt% of the yacon extract is added to the rice. The content of the Inonotus obliquus is 5-15wt% on a basis of the rice. The content of the barley sprout extract is 5-15wt% on the basis of the rice. The rice represents brown rice or rice with embryo buds.
Patent KR-20090102065-A (KR)
Title: Flexible display and method for manufacturing the same
Inventor: KIM TAE WOONG
IPC: G02F1/1333
Filed: 2008-03-25
Abstract: PURPOSE: A flexible display and method for manufacturing the same are provided to improve the lamination process between the flexible printed circuit board and the glass substrate. CONSTITUTION: The method of manufacturing the flexible display is provided. The metal thin film layer(300) is formed on the glass substrate. The adhesive layer(400) made of the silicon or the acryl group is formed in the metal thin film layer. The flexible printed circuit board(500) is formed on the adhesive layer. The glass substrate is separated from the metal thin film layer.
Patent KR-20090103212-A (KR)
Title: Method For Scrolling Using Touch Screen And Portable Terminal Having Scroll Function Using Touch Screen
Inventor: KIM YONG JAE
IPC: G06F3/041
Filed: 2008-03-27
Abstract: PURPOSE: A scroll method using a touch screen and a portable terminal equipping a scroll function are provided to scroll an execution screen easily and reduce small load due to executing a scroll by comparing with an area coordinate of the touch screen. CONSTITUTION: A scroll method using a touch screen is as follows. The screen of a predetermined is indicated on the display space of the touch screen(101). The line imagines in the second between locations of the second sides comprising the circumference of the display space among the first location(103). The area about the first area is obtained among two areas divided through the lines. The predetermined screen is scrolled by corresponding to the size of the obtained area.
Patent KR-20090105209-A (KR)
Title: Multi-used elasticity cellphone clip
Inventor: PARK HONG DAE
IPC: A44B13/00
Filed: 2008-04-01
Abstract: PURPOSE: A multi-used elastic cellular phone clip is provided, which achieves various effects of functional aspect and design aspect about the cellular phone. CONSTITUTION: A multi-used elastic cellular phone clip is constituted as follows. The top plate(1) and bottom plate(2) of the plate form are symmetrical and one side of them is opened. An elastic extrusion nail(4) achieves double elasticity. An elastic extrusion nail forms the thickness and groove so that a ring(7) can reciprocate to the top and bottom. Elastic extrusion nail forms a double bent portion(6) on the upper end and is equipped with a tip-end part(3) rounded to the left side of the bottom.
Patent KR-20090105629-A (KR)
Title: Safe route guidance equipment and method for preventing accident by false entrance of train
Inventor: HWANG JONG GYU
IPC: B61L25/06
Filed: 2008-04-03
Abstract: PURPOSE: A device and a method for guiding a safe route are provided to prevent collision between trains when the train enters a station by ignoring a stop signal. CONSTITUTION: A control system server(110) manages train data information and controls all operations of the system. A linear information display device(130) displays the data about the operation of the train on a screen. An internal network(120) connects the control system server and the linear information display device. A terminal server is connected to the internal network and transmits and receives the data with the outside of the control room. A DSU(150) is connected to the terminal server and transmits and receives the data through a communication network. An LDTS(220) collects the state information of the field signal device on a track. An interlock(230) is connected to the LDTS and mutually interlocks a signal, a point machine, and a track circuit according to the control signal. A safe route device requires the direction change of the point machine to the control system server. A serial information communication device converts the data of the control system server into the serial communication.
Patent KR-20090105989-A (KR)
Title: Insert material of knife
Inventor: LIM SU HWAN
IPC: A47G19/06
Filed: 2008-04-04
Abstract: PURPOSE: A supporter for a tray is provided, which is capable of attachment/detachment of the tray by being attached to one side of the tray. CONSTITUTION: A supporter for a tray comprises: a tray(10) in which a rivet protrusion(15) is respectively formed to the bottom; a recess(27) which is formed in one side in the cross direction; a scissor stand fixture(22) and a knife stand fixture(21) which are formed above each magnet(24); a fixing unit(25) which is fixed at the recess upper side by lots of the screws(26); and a square body(20) of the supporter.
Patent KR-20090106168-A (KR)
Title: Light scanning unit, image forming apparatus employing the same, and light scanning method
Inventor: CHOI JONG CHUL
IPC: G03G15/04
Filed: 2008-04-04
Abstract: PURPOSE: An optical scanning apparatus, an image forming apparatus and an optical scanning method for equipping torsion vibrator with a mirror side vibrating sine wave are provided to facilitate the optical design of a compensation lens for scanning identical interval by widening maximum deflection angle. CONSTITUTION: An optical scanning apparatus(100) includes an optical source unit(110) and a beam deflector. The optical source unit radiates the light. The beam deflector includes a mirror surface which is vibrated. The beam deflector includes optical which is collimated light. The angle which is incident to the beam deflector of the collimated light vibrates a light source unit.
Patent KR-20090107101-A (KR)
Title: Antenna using complex structure having perpendicular period of dielectric and magnetic substance
Inventor: RYOU BYUNG HOON
IPC: H01Q5/10
Filed: 2008-04-08
Abstract: PURPOSE: An antenna using a complex structure with a vertical cycle structure is provided to improve a bandwidth and efficiency of the antenna. CONSTITUTION: An antenna using a complex structure with a vertical cycle structure includes a substrate(100), and a radiator patch(200). The radiator patch is formed on a substrate. The substrate is comprised of the complex structure with a vertical cycle structure of a dielectric(110) and a magnetic material(120). The antenna resonates in a multiband.
Patent KR-20090108478-A (KR)
Title: Automatic airtight testing system for fuel cell stack and method thereof
Inventor: LEE SUNG KEUN
IPC: H01M8/04
Filed: 2008-04-11
Abstract: PURPOSE: An automatic airtight testing system for fuel cell stacks and a method for the same are provided to reduce necessary time for transportation between processes. CONSTITUTION: An automatic airtight testing system for fuel cell stacks comprises a turntable(10), first guide box(20), second guide box(30), and air-tightening press(40). The turntable rotates to 180 degree interval and includes a rotation unit and lift unit. The turntable is lifted to predetermined height. A fixed quantity of cells is laminated in the first guide box. The first guide box is mounted on one side of the turntable. The second guide box is mounted on the turntable and faces toward the first guide box. The air-tightening press is positioned on top of the second guide box.
Patent KR-20090109245-A (KR)
Title: A dryer agricultural products the use of hot-water heating
Inventor: YOON MAL NO MI
IPC: A23B7/00
Filed: 2008-04-15
Abstract: PURPOSE: An agricultural product drier using hot water for use in heating a room is provided to get rid of the degradation of the agricultural products at the same time improving the quality of the dried agricultural products. CONSTITUTION: An agricultural product drier using hot water for use in heating a room comprises an air circulating room(1), fan(2), and radiator supporter(3). A radiator(4) is installed on the radiator supporter. Hot water tubes(5,5a) of the radiator are connected to a supply pipe and collecting pipe of a warn water tank. The agricultural product drier allows the hot water to flow into the radiator in order to dry the agricultural products. The hot water is generated from midnight power, solar heat, and coal boiler.
Patent KR-20090110064-A (KR)
Title: Nozzle capable of eliminating leavings on the nozzle tip for automatic packer
Inventor: JANG YOUNG SUCK
IPC: B65B39/00
Filed: 2008-04-17
Abstract: PURPOSE: A liquid leakage removal nozzle for an automatic packing machine is provided to remove leaked liquid by absorbing the leaked liquid left in the front outlet of a nozzle after injecting contents in a film for packaging. CONSTITUTION: A liquid leakage removal nozzle for an automatic packing machine comprises the followings. A valve(13) adheres to the upper part of an injection pipe. A suction block(25) adheres to the middle of the injection pipe and a cylinder connected to the inner flow channel of the injection pipe is formed on the suction block. A packing(31a,31b) is formed inside the cylinder of the suction block and the outer circumference of the packing adheres to the inner wall of the cylinder. An air cylinder(41) makes the packing to absorb leaked liquid, left in the outlet of the nozzle, toward the inside of the injection pipe.
Patent KR-20090111477-A (KR)
Title: Method for making Polyimide-Mesoporous silica Nanocomposite
Inventor: HA CHANG SIK
IPC: B82B3/00
Filed: 2008-04-22
Abstract: PURPOSE: A method for producing polyimide-mesoporous silica nanocomposites is provided using water as a solvent in order to get rid of problems with cracks on a film. CONSTITUTION: A method for producing polyimide-mesoporous silica nanocomposites comprises the following steps of: dispersing nanoporous materials in water and obtaining a mixed solution; adding ammonium salt to polyamic acid at a constant ratio; and adding the polyamic acid ammonium salt powder to the mixed solution and stirring them. The polyamic acid is prepared by mixing diamine in an organic solvent under nitrogen atmosphere, and adding the same mole of dianhydride to the dissolved diamine.
Patent KR-20080098327-A (KR)
Title: Method of operating a lubricant dispenser
Inventor: EISENBACHER EGON
IPC: F16N25/00
Filed: 2008-05-02
Abstract: A method of operating a lubricant dispenser is provided to allow a lubricant dispenser to discharge variable amount according to need or discharge lubricant uniformly in a simple manner. A gas generator is connected to a controller(10) through an electric circuit(9) in order to set amount of generated gas. A lubricant dispenser(1), in which gas generation speed depends on the magnitude of current flowing through a gas generator(8) and an electric circuit, discharges lubricant over entire operation time after short initial step. The lubricant dispenser increases gas generation speed by the controller in short time compared with entire operation time in case lubricant is discharged at starting point or consecutively according to the predetermined control variable.
Patent KR-20090118474-A (KR)
Inventor: CHO WON WOO
IPC: B09B3/00
Filed: 2008-05-14
Abstract: PURPOSE: A food waste drying machine using a radio-frequency induction coil is provided to offer energy saving effect by reducing repair and maintenance cost, and to improve deodorization effects by activating ozone gas. CONSTITUTION: A food waste drying machine using a radio-frequency induction coil comprises a drying machine main body(1), an inner case(2b), a gear motor(7), an agitating vane(4), a radio-frequency induction part(17), and an ozone generator. The radio-frequency induction coil is fixed on the bottom of an inner case(2a). The gear motor is mounted on the bottom of the inner case. A rotary shaft(5) includes an agitating vane, and adhered to the gear motor. The ozone generator is installed at a side of the main body.
Patent KR-20090119451-A (KR)
Title: Cold of meet's slicer
Inventor: KIM SU KWON
IPC: A22C17/00
Filed: 2008-05-16
Abstract: PURPOSE: A meat slicer is provided, which can remarkably reduce the risk of an operator and improves spacing efficiency by reducing the volume of the meat slicer. CONSTITUTION: A meat slicer comprises a drive motor(2) installed on the lower part of a worktable(100); a rotation axis(3) which is vertically installed in the worktable and is rotated by the power of the drive motor; a cutter(4) which is horizontally installed on the top of the rotation axis and is rotated; and a loading shelf(5) which is attached to the loading shelf fixing unit installed on the top of the cutter and in which a meat chunk is accepted. The cutter is eccentrically combined within a through-hole formed inside a thickness regulation board combined with the rotation axis.
Patent KR-20090124649-A (KR)
Title: Simulation apparatus for insertion of an implant using different images and simulated operation method
Inventor: YI TAE KYOUNG
IPC: A61C19/00
Filed: 2008-05-30
Abstract: PURPOSE: An implant insertion simulator and a simulated operation method are provided to promote an efficient and exact implant operation by enabling a user to plan an optimum insertion position in advance before the implant operation. CONSTITUTION: The implant insertion simulator includes: an image extraction module(11) for extracting an image data about an oral structure including the alveolar bone using an image data and image diagnostic device about a tooth model that impresses the inside of oral; a merge module merging the image data about the image data and the oral structure about the tooth model; and a simulation module(15) for simulating an implant insertion position using the merged image.