baber/WOPTO huggingface dataset:
Patent KR-20090110603-A (KR)
Title: Flash memory device and operating method thereof, and memory system including the same
Inventor: MOON SEUNG HYUN
IPC: G11C16/34
Filed: 2008-04-18
Abstract: PURPOSE: A flash memory device and operating method thereof, and memory system including the same are provided to prevent the program disturb in the program operation for dummy memory cells. CONSTITUTION: The flash memory device includes the normal memory cell and dummy memory cell. The program operation for normal memory cells is performed. The program operation for dummy memory cells is performed. The dummy pass voltage is different from the normal pass voltage which operates program on normal memory cells. The dummy pass voltage operates program dummy memory cells.
Patent KR-20090111053-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: OH SEUNG CHUL
IPC: H01L21/336
Filed: 2008-04-21
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to reduce a manufacturing cost and a turn around time by simplifying a process. CONSTITUTION: A gate structure(103) of a pillar shape is formed on a semiconductor substrate(100). A recess part(R) is formed in a side wall of the gate structure of the pillar shape. A first conductive film is formed, and covers the semiconductor substrate and the gate structure. A second conductive film is formed, and covers the first conductive film. A first conductive pattern(106a) is formed inside the recess part by etching the first conductive film and the second conductive film.
Patent KR-20080114496-A (KR)
Title: Method and apparatus for composing scene using laser contents
Inventor: HWANG SEO YOUNG
IPC: H04N5/00
Filed: 2008-04-21
Abstract: A method and an apparatus for configuring a scene by using laser contents are provided to configure a scene by using the laser contents according to a specific event or a specific condition in a laser service. Laser contents including scene configuration set and element for displaying a determined scene according to information are generated in a receiver and transmitted to a terminal(750). The terminal receives the laser contents. Performance of the terminal is checked. The performance of the terminal is compared with information included in the laser contents(760). A scene configuration set and a scene configuration element according to the performance of the terminal among plural scene configuration sets and scene configuration elements according to the comparison result are selected. A scene to be serviced is configured by using at least one of the selected scene configuration set and scene configuration element(770).
Patent KR-20090112082-A (KR)
Title: Method for programing non-volatile random access memory
Inventor: LEE HO SEOK
IPC: G11C16/34
Filed: 2008-04-23
Abstract: PURPOSE: A method for programming non-volatile random access memory is provided to improve the reliability of the non-volatile memory device by increasing the margin for searching for the programmed memory cell. CONSTITUTION: A method for programming non-volatile random access memory is as follows. The memory cell under-programmed among the loop of the multiple times after the final verification action with is searched for(S4). The memory cell under-programmed which is searched is programmed with compensation(S6). The compensation program evaluates the compensation program voltage level.
Patent KR-20090114779-A (KR)
Title: Method of semantic technological intelligence language mining for large size database
Inventor: CHOI SUNG PIL
IPC: G06F17/30
Filed: 2008-04-30
Abstract: PURPOSE: An extracting device for a semantic technological term of a high-capacity database is provided to rapidly perform technical examination, examination, and decision by searching/tracing the associative relations of the technological information, time series analysis, and classification in a real time. CONSTITUTION: An ARM(Acquisition Rule Manager) unit extracts a query language. The extracted query language is provided as a TRS(Tech Retrieval System) unit(S110). The TRS unit provides the document group of the designated technology and posting information to an analysis unit(S120). The analysis unit registers the new and seed technological term to the knowledge database(S130,S140). The document group and the information of the knowledge database is provided to a tracking unit and the related technology is traced. The traced information is outputted with a document.
Patent KR-20090116226-A (KR)
Title: Actuator for compressor
Inventor: LEE HUN SIK
IPC: F04B39/00
Filed: 2008-05-06
Abstract: PURPOSE: A drive unit for a compressor for preventing the deformation of a member and improving operation reliability is provided to improve coherence and prevent deformation between the shrunk rotary shaft and a rotor. CONSTITUTION: A drive unit for a compressor for preventing the deformation of a member and improving operation reliability includes a cylindrical rotor(142), a rotary shaft(143), and a forcing groove. The cylindrical rotor is rotated by the electromechanical power. The rotary shaft is shrunk in the inner circumference of the rotor. The forcing groove is formed in the outer circumference of the inner circumference of the rotor or the rotary shaft. The forcing groove characterizes a columnar direction.
Patent KR-20090116334-A (KR)
Title: Mother substrate of organic light emitting display devices and aging method thereof
Inventor: KA JI HYUN
IPC: H05B33/10
Filed: 2008-05-07
Abstract: PURPOSE: A mother substrate of an organic electroluminescent display device and an aging method thereof are provided to prevent a driving fail of panels by differentially applying a voltage level of a reference power voltage to the panels in consideration of a voltage drop of a pixel power. CONSTITUTION: A plurality of organic electroluminescent display device panels(110) is arranged into a matrix type. A first wiring group(120) is formed in an outer region of the panels with a first direction. The first wiring group supplies an external test power or signal to the panels arranged into the first direction. The first wiring group includes a first wiring for delivering a pixel power. A second wiring group(130) is formed in an outer region of the panels with a second direction. The second wiring group supplies an external test power or signal to the panels arranged into the second direction. The second wiring group includes a second wiring for delivering a reference power voltage.
Patent KR-20090116346-A (KR)
Title: Construction method of composite beam putting the truss deck on the flat bar shelf welded to the web plate of tsc beam
Inventor: LEE CHANG NAM
IPC: E04B5/16
Filed: 2008-05-07
Abstract: PURPOSE: A construction method of a composite beam putting a truss deck on the flat bar shelf welded to the web plate of a TSC beam is provided to reduce additional charge of the construction cost and minimize the cost of a hanging projection attaching a slab to the side of the beam. CONSTITUTION: A construction method of a composite beam putting a truss deck on the flat bar shelf welded to the web plate of a TSC beam comprises following steps. A hanging projection(2) is formed by continuously welding a strap iron having 40~50mm width on a web plate of a left and right upper flange of a TSC beam(1). A slab is formed by putting a truss deck(4) on the hanging projection and pouring concrete inside the TSC beam and on the truss deck.
Patent KR-20090118709-A (KR)
Title: Corrosion resistant structural alloy for electrolytic reduction equipment of spent nuclear fuel
Inventor: LEE JONG HYEON
IPC: G21C19/42
Filed: 2008-05-14
Abstract: PURPOSE: A corrosion resistant structural alloy for electrolytic reduction device of a spent nuclear fuel is provided to obtain high corrosion resistance by forming a stable oxide film under LiCl-Li2O molten salt atmosphere. CONSTITUTION: A stable oxide film is formed by adding Cr, Si, Al, Nb, and Ti to a nickel base under the LiCl-Li2O molten salt atmosphere. The alloy element includes Fe of 0.01 to 0.1wt%, Co of 0.01 to 0.1wt%, Mo of 0.01 to 0.1wt%, Cr of 0.5 to 20wt%, Si of 0.5 to 5wt%, Al of 1 to 7wt%, the Nb of 0.5 to 2wt%, and Ti of 0.1 to 0.5wt%. The alloy element is used as the material for an electrode and a crucible in the electrolytic reduction process of the spent nuclear fuel.
Patent KR-20090120961-A (KR)
Title: Electrolyte for lithium ion secondary battery and lithium ion secondary battery comprising the same
Inventor: KIM JIN SUNG
IPC: H01M10/0567
Filed: 2008-05-21
Abstract: PURPOSE: An electrolyte for a lithium ion secondary battery is provided to reduce a thickness increase rate during high temperature negligence and to improve high-temperature stability and lifetime property by adding a phosphonitrile fluoride trimer which is a piperazine derivative. CONSTITUTION: An electrolyte for a lithium ion secondary battery comprises a non-aqueous organic solvent, a lithium salt, and a phosphonitrile fluoride trimer of chemical formula 1 as an additive. The additive is included in the amount of 0.1 - 5 parts by weight based on total electrolyte 100.0 parts by weight. The non-aqueous organic solvent is single or their mixture selected from the group consisting of carbonate, ester, ether, and ketone.
Patent KR-20090124085-A (KR)
Title: A clamping device for chemfering machine
Inventor: KIM SEONG TAE
IPC: B24B9/04
Filed: 2008-05-29
Abstract: PURPOSE: A clamping device for a chamfering machine is provided to exactly control the centripetal point of a chamfered pipe by being minutely movable in four directions. CONSTITUTION: A clamping device for a chamfering machine is composed of a mounting unit(120), a compressing unit(130), a vertically moving unit(140), and a horizontally moving unit(160). The mounting unit mounts a pipe(P). The compressing unit is installed on the mounting unit to fix the pipe. The vertically moving unit is installed in the lower part of the mounting unit to move the pipe up and down. The horizontally moving unit is installed in the lower part of the vertically moving unit to move the pipe left and right.
Patent KR-20090126064-A (KR)
Title: Wall and dome form
Inventor: KIM JIN SUCK
IPC: E04G1/36
Filed: 2008-06-03
Abstract: PURPOSE: A construction apparatus for a dome structure is provided to construct side wall of the dome structure and a dome ceiling consecutively without extra transfer device. CONSTITUTION: A construction apparatus for a dome structure comprises a mast portion(10), a skin plate transfer device(20), a horizontal plate portion(40), a horizontal plate portion lift(50), a slip prevention portion(60), and a dome ceiling form(70). The mast portion is vertically installed on the center of a bottom(B). The skin plate transfer device coupled with the mast portion moves a skin plate(30) which decides a side wall shape. The horizontal plate portion installed on the bottom horizontally is coupled with the mast portion. The horizontal plate portion lift controls the location of horizontal plate portion. The slip prevention portion is installed between the horizontal plate portion and the mast portion. The dome ceiling form is installed on the mast portion and the horizontal plate portion to be attached and detached.
Patent KR-20090126515-A (KR)
Title: Step apparatus for heavy construction equipment and tree harvester using leveling system
Inventor: KIM IN WOO
IPC: E02F9/16
Filed: 2008-06-04
Abstract: PURPOSE: A step apparatus for heavy construction equipment and forest equipment having a leveling system is provided to protect the step apparatus without collision with external obstacle by folding a step supporter and a foot step within a step protector. CONSTITUTION: A step apparatus for heavy construction equipment and forest equipment having a leveling system comprises a step protector(11) fixed to one side of an upper frame, a first step supporter(20), a second step supporter(30), a foot step(4), and an actuator(40). The first step supporter, the second step supporter, and the foot step are folded within a protector housing(10) installed in the upper frame when not using. The first step supporter, the second step supporter, and the foot step are exposed to the outside of a projector housing external wall(12b) when using. The actuator pulls or pushes one side of the second step supporter.
Patent KR-20090128237-A (KR)
Title: Organic light emitting display apparatus
Inventor: KWACK JIN HO
IPC: H01L51/50
Filed: 2008-06-10
Abstract: PURPOSE: An organic light emitting display apparatus is provided to protect an organic light emitting part or a sealing part from a laser beam by forming a multilayer reflective film on the sealing part. CONSTITUTION: An organic light emitting display apparatus includes a substrate(101), an organic light emitting part(102), a sealing part(103), a multilayer reflective film(104), and an optical pattern(105). The organic light emitting part is formed on the substrate. The sealing part seals the organic light emitting part. The multilayer reflective film is formed on the sealing part. The optical pattern is formed on the multilayer reflective film through a laser. The multilayer reflective film protects the organic light emitting part or the sealing part by reflecting the laser, and comprises a high refractive index layer and a low refractive index layer. A refractive index of the high refractive index layer is higher than a refractive index of the sealing part. A refractive index of the low refractive index layer is lower than a refractive index of the sealing part.
Patent KR-20100000388-A (KR)
Title: Warning system of traffic lane departure
Inventor: LEE JONG BOK
IPC: B60W30/12
Filed: 2008-06-24
Abstract: PURPOSE: A system for warning lane breakaway is provided to prevent lane breakaway of vehicles by generating an alarm after determining a traveling state of a driver through a mechanical learning technique. CONSTITUTION: A steering wheel sensor part(110) monitors a steering angle of a handle. A vehicle speed sensor part(120) monitors a speed of a vehicle. A signal sensor part(130) monitors a direction indicator and an emergency lamp. A control part(200) receives signals from the steering wheel sensor part, the vehicle speed sensor part, and the signal sensor part, measures a traveling direction of the vehicle after predicting a traveling trace through an SVM learning technique, and determines a traveling state of a traveling direction of the measured vehicle. An alarming part(300) generates an alarm in case of abnormal driving.
Patent KR-20100001015-A (KR)
Title: Wireless communication method and apparatus for data division transmission using multi-networks and original data receipt using multi-band antenna
Inventor: JEON GWANG IL
IPC: H04W4/18
Filed: 2008-06-26
Abstract: PURPOSE: A wireless communication method for dividing and transmitting data using a multi communication network and receiving original data using a multi band antenna and an apparatus thereof are provided to enable a wireless terminal to integrate data and restore the data to original data, thereby efficiently using a communication network. CONSTITUTION: A data search unit(132) receives a service request. The data search unit searches service data from a database(131). A transmission band determiner(135) determines transmission bands based on receivable band information. A data divider(133) generates division data corresponding to each transmission band. A plurality of transmitters(136) transmits the division data as transmission signals.
Patent KR-20100001304-A (KR)
Title: Mold heating apparatus of mold conveyor for pig casting machine
Inventor: SHIN IN SIK
IPC: B22D41/00
Filed: 2008-06-26
Abstract: PURPOSE: A mold heating apparatus of a mold conveyor for a pig casting machine is provided to reduce the damage of a mold and to extend the life by reducing the hot metal explosion and heat impact generated when moving the hot metal to the mold. CONSTITUTION: A mold heating apparatus of a mold conveyor for a pig casting machine is composed of a mold(31), a burner(35), valves(37a,37b), a temperature sensor, and a controller(60). The mold is moved by a mold conveyor(24) for a pig casting machine. The burner heats the mold. The valve is opened/closed so that air and gas is supplied through a pipe line connected to the burner. The temperature sensor is installed near the mold conveyor. The temperature sensor measures the temperature about the mold. The temperature data about the mold measured in the temperature sensor is input in the controller. The controller compares the inputted temperature data about the mold with the pre-set value. The controller controls the temperature of the mold by controlling the opening/closing of the valve according to the comparing result.
Patent KR-20090004746-A (KR)
Title: Display device and a method for the same
Inventor: KAWASHIMA NORIYUKI
IPC: G02F1/136
Filed: 2008-07-04
Abstract: A display device including the pixel circuit for the pixel electrode switching and a manufacturing method thereof are provided to display high precision image without the color dispersion. A display device includes pixel circuits for pixel electrode switching which is arranged on a substrate, and an interlayer insulating film covering the pixel circuits. The interlayer insulating film has connection holes which expose at bottom portions thereof connection portions of the pixel circuits, and connection portions of adjacent pixel circuits of the pixel circuits are exposed at the bottom portions of the connection holes. A method for manufacturing the above display device is also provided.
Patent KR-20100008150-A (KR)
Title: Apparatus and method for improving hybrid automatic repeat request combining gain in broadband wireless communication system
Inventor: EUN YOO CHANG
IPC: H04L1/18
Filed: 2008-07-15
Abstract: PURPOSE: A device and a method for improving hybrid automatic repeat request recombination gain in a broadband wireless communication system are provided to change an interference pattern per a frame by changing an initial value of a PN code generator and a permutator per the frame. CONSTITUTION: A seed information generator(115) generates an initial value changing a channel and an interference pattern of a subcarrier wave combined according to the hybrid automatic retransmission request into a frame unit in a data transmission process. A subcarrier allocator(106) allocates the subcarrier using the generated initial value. The seed information generator changes the channel and the interference pattern of the subcarrier into the frame unit within the range of the initial value allocated in a base station. The seed information generator changes one of the first initial value representing the initial value of the permutator and the second initial value for generating a PN code as the initial value for changing the channel and the interference pattern of the subcarrier into the frame unit.
Patent KR-20090098640-A (KR)
Title: Printing system, inkjet printer and method for printing
Inventor: OHNISHI MASARU
IPC: B41J2/01
Filed: 2008-07-16
Abstract: A printing system, an inkjet printer and a printing method are provided to print on a medium having concavo-convex surface beside paper or film by inkjet printer. A printing system includes an inkjet printer(14), a vacuum pump(16), an inkjet head(102) and a medium supporting unit(106). The inkjet printer is installed in a chamber(12). The chamber is comprised of a gas-tight seal accommodating the inkjet printer to inside. The chamber is depressurized by the vacuum pump. The printing system performs a printing task by an external host computer(18). The host computer controls the printing task of the inkjet printer. The inkjet head comprises a nozzle discharging the ink to a medium(50) having the concavo-convex in the surface to be printed. The medium supporting unit supports the medium facing with the nozzle of the inkjet head.
Patent KR-20090032947-A (KR)
Title: Cylinder head
Inventor: KOMURA KEISUKE
IPC: F01L1/04
Filed: 2008-07-17
Abstract: A cylinder head is provided to simplify the cylinder head structure by using a longitudinal wall part as a reinforcement rib of the cylinder head to omit separate reinforcement rib installation. A cylinder head comprises: a longitudinal wall part(33) extended in a longitudinal direction(A) and connected to an outer circumferential wall part(32); a first intake wall lateral part(43) extended in a lateral direction(B) and connected to the longitudinal wall part and the outer circumferential wall part; and a boss part(91) for a head bolt. A cam shaft supporting part(44) for intake and a rocker shaft supporting part(54) are formed at the first intake side wall lateral part. In rocker shaft supporting part, a rocker shaft(51) is positioned more downward than a cam shaft(39) for intake. The boss part for the head bolt is arranged in the location which is the downward of the cam shaft supporting part for intake and is overlapped in a vertical direction(C).
Patent KR-20100009306-A (KR)
Title: Method for fabricating organic light emitting device using thermal vaporation
Inventor: OH KYUNG TAK
IPC: H01L51/56
Filed: 2008-07-18
Abstract: PURPOSE: A method for fabricating an organic light emitting device with a thermal evaporation method is provided to prevent electrical short of a cathode electrode and anode electrode by particle. CONSTITUTION: A substrate stage(110) is formed inside a chamber(100) and fixes a substrate(120). The first electrode is formed on top of the substrate. An organic layer including an organic light-emitting layer on the upper part of the first electrode is formed through the thermal evaporation. A second electrode is formed on the upper part of the organic layer through the thermal evaporation. A deposition material source(160) of the material forming the second electrode is arranged so that the organic layer comprises the organic light-emitting layer and a common level.
Patent KR-20100009351-A (KR)
Title: Purging apparatus for pipe welding
Inventor: PARK SUN KYU
IPC: B21C37/00
Filed: 2008-07-18
Abstract: PURPOSE: A pipe inside purging apparatus is provided to maintain the correct posture by expanding or contracting the airbags uniformly. CONSTITUTION: A pipe inside purging apparatus comprises left and right bodies(10A,10B), left and right airbags(20A,20B), air supply and exhaust parts(30), gas supply and exhaust parts(40,50), a controller, and one or more left and right guide rollers(80). The left and right airbags are expanded or contracted to open both ends of a welding pipe. The air supply and exhaust parts supply and discharge air to the left and right airbags. The gas supply and exhaust parts supply and discharge to the pipe inside to purging gas through gas supply and exhaust ports. The controller controls the amounts of air supply/exhaust and gas supply/exhaust. The left and right guide rollers move inside the welding pipe. The left airbag and the right airbag are connected by umbrella rib links.