baber/WOPTO huggingface dataset:
Patent KR-20080030217-A (KR)
Title: Resistor of flash memory device and method of fabrication the same
Inventor: KIM JIN GU
IPC: H01L27/115
Filed: 2006-09-29
Abstract: A resistor of a flash memory device and a method for fabricating the same are provided to improve distortion of cell program by controlling narrowly an ISPP(Incremental Step Pulse Program) bias width. An isolation layer, a dielectric layer, and a first conductive layer are formed on a predetermined region of a semiconductor substrate. A second conductive layer is formed by patterning the first conductive layer to expose a part of the first conductive layer. An interlayer dielectric having a predetermined contact hole is formed on the semiconductor substrate in order to expose the second conductive layer. A contact plug(47) is formed in the contact hole of the interlayer dielectric. The contact plug is formed of a conductive material.
Patent KR-20080029613-A (KR)
Title: Method for forming contact in semiconductor device using solid phase epitaxy
Inventor: HAN JI HYE
IPC: H01L21/28
Filed: 2006-09-29
Abstract: A method for forming a contact in a semiconductor device is provided to improve an electrical property of the semiconductor device by decreasing a contact resistance of the semiconductor device. A contact hole(29) is formed to exposes a surface of substrate(21). A substrate surface inside the contact hole is firstly pre-processed by using a dry scheme. The substrate surface, which is etched by using a wet cleaning process, is secondly pre-processed. A contact layer(27) is formed in the contact hole by using a solid phase epitaxy. During the second pre-processing process, first to third cleaning processes are performed. The first cleaning process uses a cleaning liquid containing sulfuric acid. The second cleaning process uses the cleaning liquid containing fluoro ammonium. The third cleaning process uses the cleaning liquid containing hydroxide ammonium.
Patent KR-20080031565-A (KR)
Title: Photoresist stripper composition and exfoliation method of a photoresist using it
Inventor: HONG HYUNG PYO
IPC: G03F7/42
Filed: 2006-10-04
Abstract: A photoresist stripper composition is provided to ensure excellent removability of photoresist cured after an ion injection process or an ion injection process and a high-temperature etching process, and minimize corrosion of film. A photoresist stripper composition includes 5-50wt% of an alkaline compound, 1-40wt% of a water-soluble polar solvent compound, 5-40wt% of an alkyleneglycol alkylether compound, 5-40wt% of a deionized distilled water, 0.01-10wt% of a corrosion inhibitor, 0.01-10wt% of a pH control agent, and 0.001-10wt% of a fluorinated compound. The molar ratio of fluorine ions/hydroxide ions contained in the composition is 1x10^(-6) - 1.
Patent KR-20080032885-A (KR)
Title: Drive device for multi-disk player
Inventor: KIM KI HYUN
IPC: G11B7/08
Filed: 2006-10-11
Abstract: A drive apparatus of a multi-disk player is provided to prevent gears from getting tangled while maintaining gearing of a drive ring gear, since a guide pin of a main base moves along with a lifting cam of the drive ring gear. A drive apparatus of a multi-disk player comprises a main base, a drive motor, a drive ring gear(60), and a guide pin. The main base, whose front end is able to move upward with respect to a main chassis, comprises an optical pickup base on its upper surface. The drive motor is installed on the main chassis to provide torque for loading/ejecting a disk, having one side in connection with a connecting gear which is rotatably installed at the main chassis. The drive ring gear is installed on the main chassis, comprising a drive gear part(62) meshed with the connecting gear on the inner peripheral surface, a lifting cam(64) guiding the lifting motion of the main base on the outer peripheral surface, and a tray gear part(66) guiding the loading/ejecting of the disk tray on the upper side of the lifting cam. The guide pin is installed on the front end of the main base, for guiding the lifting motion of the main base by the lifting cam.
Patent KR-20080032890-A (KR)
Title: Method and system of goods retrieval by color
Inventor: KIM SOO IK
IPC: G06F17/30
Filed: 2006-10-11
Abstract: A method and a system for providing goods information using color information are provided to make a customer visit again a shopping mall site by enabling the customer to select a desired color and search the goods information with the selected color in the shopping mall site. A goods database unit(110) stores goods information matched with color information and searches the matched goods information by receiving the color information, which is selected through a color selection tool by a customer. A web service processing unit(120) which consists of a webpage configuring unit(121) and a webpage providing unit(122) provides a webpage including the color selection tool to the customer. A color extracting unit(130) extracts a main goods color from a goods image by receiving a goods image from a goods provider.
Patent KR-20080033695-A (KR)
Title: Method for system integration based on system entity structure
Inventor: KIM HYUNG JONG
IPC: G06F17/00
Filed: 2006-10-13
Abstract: A method of integrating a system based on a system entity structure is provided to represent the structure of each system hierarchically using system entity structure technology, and perform a pruning operation to select the configuration of a specific system to enable system integration. A to-be-integrated system is analyzed to extract a technology attribute and the to-be-integrated system is represented as a system entity structure. An inference engine selects a constituent element of the to-be-integrated system in consideration of the technology attribute, an environmental fact and a pruning rule. A system entity structure selected through pruning is referred to as a pruned entity structure. The pruned entity structure corresponds to the system entity structure of the integrated system and has specifications of the integrated system.
Patent KR-20080034731-A (KR)
Title: Plasma display panel
Inventor: JUNG EUN YOUNG
IPC: H01J11/28
Filed: 2006-10-17
Abstract: A plasma display panel is provided to decrease power consumption and extend a lifetime of the PDP by decreasing a driving voltage for generating address and sustain discharges. A plasma display panel includes a rear substrate, a front substrate, plural address electrodes(102), plural sustain electrode pairs(203), plural auxiliary electrode pairs(206), and a barrier rib(104). The address electrodes traverse the rear substrate. The pair of sustain electrodes include common and scan electrodes(201,202), which traverse the front substrate to cross the address electrodes. The pair of auxiliary electrodes include first and second auxiliary electrodes(204,205), which traverse the front substrate and are arranged to be opposed to each other between the common and scan electrodes to form auxiliary discharge gaps. The barrier rib defines plural discharge cells between the front and rear substrates.
Patent KR-20080037475-A (KR)
Title: Apparatus and method for searching for contents
Inventor: SONG KEUN MI
IPC: G06F17/30
Filed: 2006-10-26
Abstract: A device and a method for searching contents are provided to enable a user to search various and enormous amount of contents quickly by providing a 3D(Dimensional) polyhedron for selecting a search word and searched contents efficiently with axes/faces of the 3D polyhedron. A screen composer(120) composes a screen displaying a search word for searching contents to more than one axis located around the 3D polyhedron. A controller(110) searches the contents based on at least one of the displayed search words and enables the screen composer to displays the searched contents to one face of the 3D polyhedron. A contents searcher provides the contents jointly corresponding to the search word selected among the search words displayed on two axes to the face located between two axes. One face of the 3D polyhedron displays the searched contents in a thumbnail form. The search word includes the search word included in a high class and the search word included in a lower class corresponding to the search word included in the high class.
Patent KR-20080046323-A (KR)
Title: Recording medium, method and apparatus for recording data on the recording medium
Inventor: KIM SUNG HOON
IPC: G11B20/12
Filed: 2006-11-22
Abstract: A recording medium, a method and apparatus for recording data on the recording medium are provided to allow adjustment of available spare area and management area. A method for recording data on a recording medium comprises the steps of: discriminating whether a defective area exists on the recording medium where data is recorded(S11); recording data to be recorded on the defective area on a spare area in a first direction when a defective area exists(S13); recording defect management information for the defective area on a management area in a second direction different from the first direction(S14); discriminating whether a range of the spare area and the management area exceeds a predetermined reference value(S15); and readjusting the spare area and the management area when the range exceeds the predetermined reference value(S18).
Patent KR-20080047108-A (KR)
Title: Pointing device and electronic device having the same
Inventor: CHANG SANG GWEON
IPC: G06F3/0354
Filed: 2006-11-24
Abstract: A pointing device and an electronic device having the same are provided to move a position of a magnetic member, restore the magnetic member to an initial position, and realize excellent abrasion resistance by using a medium having a spiral elastic area at an inner side of a thin metallic film. An operator is moved by a user and a medium has a spiral pattern part for assigning restoration force to the operator. A detector outputs an electric signal by detecting movement of the operator. The medium includes a planar connector(210) formed to the central area, a band type fixing part(230) formed to an edge area, and the pattern part(220) patterning a line between the connector and the fixing part in a spiral shape. One end of the line is connected to the connector and another end of the line is connected to the fixing part. A radius of the spiral shape is gradually increased while the line rotates along an outer side of the connector. The operator includes a magnetic part(300) and a moving member(400) for moving the magnetic part. The detector includes a magnetic sensor(600) for detecting the movement of the magnetic part.
Patent KR-20080048833-A (KR)
Title: Multipath mixing terminal conferencing system
Inventor: SEONG DONG SU
IPC: G06F17/00
Filed: 2006-11-29
Abstract: A multi-user mixing terminal conference system is provided to exchange media without including the self-transferred media by installing a mixer included in a media processor of a central terminal or a sub central terminal to the sub central terminal or a sub terminal. A central terminal and a plurality of sub terminals exchange media by respectively including a media processor. The media process of the central terminal includes a first input part(11a) receiving compressed media information from each sub terminal and receiving input data from the central terminal, a mixer(11b) mixing the media information of the first input part, and a first output part(11c) outputting the mixed media information to the central terminal, or compressing/transferring the mixed media information to the sub terminal. The media processor of the sub terminal includes a second input part decompressing/outputting the compressed media information received from the central terminal and a second output part compressing/transferring the input data of the sub terminal to the central terminal.
Patent KR-20070066868-A (KR)
Title: A method and apparatus for transmitting data in an integrated circuit
Inventor: CONNOLLY BRIAN JOHN
IPC: H04L12/28
Filed: 2006-11-30
Abstract: A method and an apparatus for transmitting a data packet are provided to solve a problem that a current transmitter/receiver package design is dependent upon each customer that generates an individualized solution for solving a stall, so a plurality of different solutions are generated for the same problem and most of them are not compatible. A data packet is received. An indication that transmission of the data packet was interrupted before the entire data packets were received is received. An integrity value of the data packet is stored in response to the indication of the interruption. An EOP(End Of Packet) mark of the data packet is received. The stored integrity value is inserted in transmission of the data packet in response to the received EOP mark.
Patent KR-20080050667-A (KR)
Title: Forging press
Inventor: YOON HYUNG SUP
IPC: B21J9/10
Filed: 2006-12-04
Abstract: A forging press with stick releasing and automatic slide adjusting functions is provided to accurately control a gap between a slide and a press mold without stopping the operation of the forging press, and improve efficiency and productivity of the press forging operation and reduce raw materials considerably by accurately adjusting the slide while performing a press forging operation continuously. A forging press with stick releasing and automatic slide adjusting functions comprises: a crank shaft(20) which is mounted on an upper part of a pres body(10), and which has a connecting rod(22) formed on a lower part thereof; a slide(15) mounted on the body in a way that the slide is lifted or lowered under the connecting rod of the crank shaft; an adjusting eccentric shaft(30) for axially connecting the connecting rod of the crankshaft and the slide to lift or lower the slide by the rotation of the crankshaft; an adjusting lever(40) connected to the adjusting eccentric shaft rotatably and axially and disposed between the crankshaft and the slide; a cylinder(50) in which a piston is installed, the piston being connected to one side of the adjusting lever such that the piston is relatively rotatable, and which has first and second ports(P1,P2) formed on a circumferential part thereof in a way that the first and second ports respectively communicate with first and second chambers(C1,C2) divided by the piston; and a hydraulic pumping unit operated to selectively supply a hydraulic pressure into the first and second chambers of the cylinder.
Patent KR-20080053990-A (KR)
Title: Motor driving disk brake of car
Inventor: KIM YONG SEOK
IPC: F16D65/02
Filed: 2006-12-12
Abstract: A motor driving disk brake of an automobile is provided to prevent brake fail due to hydraulic hose damage as well as simplify layout without needing to install a hydraulic hose connected between a master cylinder and a caliper housing. A motor driving disk brake of an automobile comprises a motor(20), an oil tank(41), a plunger pump(42) and a hydraulic cylinder(43). The motor is mounted in an outer wall of a cylinder(11) of a caliper housing(10), and controlled by an electronic control unit(30) according to brake pedal operation. The oil tank is equipped inside the cylinder of the caliper housing. The plunger pump is operated by the motor and extrudes oil of the oil tank. The hydraulic cylinder includes a piston rod connected to a piston(12) equipped in the cylinder of the caliper housing, a cylinder body supported in an inner wall of the cylinder of the caliper housing, is expanded by receiving oil from the plunger pump and returns the oil to the oil tank by the medium of a return hose at the time of shrinkage.
Patent KR-20080054041-A (KR)
Title: Drink up milk through a straw
Inventor: PARK HEE RA
IPC: B65D1/14
Filed: 2006-12-12
Abstract: A milk pack to enable a user to drink up milk is provided to remove the burdensome of inclining a milk pack in various directions to drink all of the milk that remains in the milk pack. The bottom surface(1) of a milk pack is formed to be concave. The four sides of the milk pack play the roles of pillars. The entire portion of the bottom surface of the milk pack is formed to be concave. Because the milk pack is not able to stand alone due to the concave shape of the bottom surface of the milk pack, the side walls(2) are formed to be identical to the shape of the sides walls of an existing milk pack to maintain the milk pack.
Patent KR-20080054060-A (KR)
Title: Non slip apparatus for rear wheel drive vehicle
Inventor: SONG KYUNG HO
IPC: B60K17/16
Filed: 2006-12-12
Abstract: A non slip apparatus for a rear wheel drive vehicle is provided to escape from a rough road easily by using a brake for a slipping tire and inhibiting slip forcibly. A non slip apparatus for a rear wheel drive vehicle comprises a side control unit(10), a transfer unit(20) and an operating unit(30). The side control unit controls left and right tires(4,6) of rear wheels selectively or simultaneously. The transfer unit is interlocked with the side control unit and transfers control force. The operating unit inhibits rotation of the left and right tires of the rear wheels forcibly with a side brake after being operated so as to correspond to the control force transferred through the transfer unit.
Patent KR-20080058634-A (KR)
Title: Retrieval system and method
Inventor: KANG DO HWAN
IPC: G06F17/30
Filed: 2006-12-22
Abstract: A search system and a method thereof are provided to enable a user to compare search results of each search term by displaying the search results in one search result comparison screen and enable the user to receive a desired search result conveniently by providing a search result comparison screen with one search request. A search database(130) stores a plurality of search lists. A search server(110) includes a query analyzer analyzing first/second search terms from a query received from a user terminal(200), a searcher extracting first/second search lists by searching the first/second search terms in the search database, and a search result provider generating/providing a webpage including the first/second search lists. A keyword classification database(120) stores keywords classified into each category. The query analyzer transfers the first/second search terms to the searcher individual when the first/second keywords corresponding to the first/second search terms are stored in the keyword classification database.
Patent KR-20080061717-A (KR)
Title: Polishing apparatus
Inventor: MOON DO MIN
IPC: B24B37/04
Filed: 2006-12-28
Abstract: A polishing apparatus is provided to prevent a polished surface of a polishing pad from being deteriorated by supplying deionized water containing hydroxide to the polished surface. An object(150) is fixed by an object carrier(110), and a surface of the object comes in contact with a polishing pad(120). The polishing pad is rotated relative to the object carrier to polish the surface of the object. The polishing pad is seated on a platen(130). A washing unit(140) supplies deionized water containing hydroxide to the polishing pad to wash a polished surface(122) of the polishing pad. The washing unit has a deionized water supply unit(141), a first pipeline(142) connected to the deionized water supplying unit, a hydroxide supply unit(143), and a second pipeline(144) connected to the hydroxide supply unit.
Patent KR-20060029292-A (KR)
Title: Ofdm communication system
Inventor: KRAUSS THOMAS P
IPC: H04B7/216
Filed: 2004-07-13
Abstract: A Staggered spread OFCDM scheme is utilized that improves channel estimation. In a first embodiment, each chip stream is time shifted (unit 305) by a predetermined amount and then transmitted on a predetermined subcarrier. This results in time- spread symbols being staggered (time-offsets) on different subcarriers allowing for more frequent sampling of the channel. In a second embodiment a staggered spreading approach is applied in the frequency dimension to improve the performance of a system with spreading in the frequency dimension.
Patent KR-20060058097-A (KR)
Title: Method for operating a continuous heterogeneously catalysed gas-phase partial oxidation of at least one organic compound
Inventor: SCHLIEPHAKE VOLKER
IPC: C07C45/90
Filed: 2004-07-17
Abstract: The invention relates to a method for operating a continuous heterogeneously catalysed gas-phase partial oxidation of at least one organic compound. Said method uses compressed air as the oxygen source, said air being filtered prior to compression.
Patent KR-20070009523-A (KR)
Title: Work neutralizing method and apparatus thereof
Inventor: OHTANI YOSHIKAZU
IPC: G02F1/13
Filed: 2005-04-28
Abstract: A work composed of any substance, regardless of whether it is insulator, semiconductor or conductor, is neutralized without an airflow change nor limiting an installation area of an apparatus. In an atmospheric air or in a prescribed low vacuum wherein a work (W) is separated from a surface (1c) of a work holding body (1), a voltage of conductors (1a, 1b) provided on the work holding body (1) is changed to induce an electric field in the vicinity of the work (W). Thus, in the electric field part, a part of the ambient gas, such as air, is instantaneously ionized to neutralize the charges left on the work (W). ® KIPO & WIPO 2007
Patent KR-20070012308-A (KR)
Title: Signal processing system for satellite positioning signals
Inventor: UNDERBRINK PAUL
IPC: G01S1/00
Filed: 2004-09-02
Abstract: A signal processing system for processing satellite positioning signals is described. The system comprises at least one processor and a signal processor operating under a number of operational modes. The signal processor includes at least one of a signal processing subsystem, a fast Fourier transform (FFT) subsystem, and a memory subsystem that are each dynamically and independently configurable in response to the operational modes. Further, the system includes a controller that couples to control transfer of data among the signal processing subsystem and the FFT subsystem via the memory subsystem. Configurability of the memory subsystem includes configuring the memory subsystem into regions according to the operational modes where each region is accessible in one of a number of manners according to the operational modes. ® KIPO & WIPO 2007
Patent KR-20060090663-A (KR)
Title: Method for determining a temperature downstream the entry of a catalytic converter for a turbocharged engine
Inventor: THIBAUT KEIN
IPC: F02D41/00
Filed: 2004-08-18
Abstract: The invention relates to a method for determining an exhaust gas temperature downstream of a turbocompessor turbine for a turbocharged engine consists in determining a temperature upstream of the turbocompessor turbine, calculating a correction term on the basis of the engine operating parameters and in determining a temperature downstream of said turbocompessor turbine by subtracting the correction term of the temperature upstream of the turbocompessor turbine.
Patent KR-20060083423-A (KR)
Title: Agitator and agitating device with agitator
Inventor: YOSHIOKA HISAO
IPC: B01F27/96
Filed: 2004-09-22
Abstract: An agitator capable of being easily disassembled and assembled, being cleaned on a structural component basis, and capable of securing safety of food under excellent workability, achieving stability etc. of quality of chemicals, and effectively preventing co-turning of a material to improve an agitation effect. At least three deflection agitation blades are arranged so as to be in contact with an imaginary sphere having the center on a vertically extending imaginary axis and to surround the axis. Each of the deflection agitation blades has a window penetrating through the blade. Each blade is provided such that blade's end section on one side in the circumferential direction of the axis butts against the inner surface, facing the axis, of an adjacent blade on the one side in the circumferential direction of the axis, blade's end section on the other side in the circumferential direction of the axis projects in the direction further away from the axis than an adjacent blade on the other side in the circumferential direction of the axis, and adjacent blades are connected so that they can be disassembled.