baber/WOPTO huggingface dataset:
Patent KR-20090089961-A (KR)
Title: Method for handover of mobile ip between different network
Inventor: KIM YOUNG LAK
IPC: H04B7/26
Filed: 2008-02-20
Abstract: A mobile IP(Internet Protocol) handover method between heterogeneous network for optimizing between link layer and network layer is provided to perform efficient handover between TD-SCDMA(Time-Division Synchronous Code Division Multiple Access) and the other network through optimization between the network layer and the link layer. If a measurement report message in which the L3 information is included is received from a radio network controller while receiving the service through the first mobile radio communications network, a mobile terminal transmits an activate PDP(Packet Data Protocol) context require-message to an SGSN(Service GPRS(General Packet Radio Service) Support Node). An SGSN transmits an RAB(Radio Access Bearer) allocation request message in the radio network controller(S206). According to the radio network controller is the RAB allocation request message, the wireless link to the base station is set up. The RAB set up message is transmitted in the mobile terminal(S210).
Patent KR-20090092069-A (KR)
Title: A stamp
Inventor: KIM HYUN SI
IPC: B41K1/40
Filed: 2008-02-26
Abstract: A seal in which the ink is not spread regardless of the pressing force is provided to print the factor clearly and to be used conveniently for the long time. A seal comprises a body(3), a factor member(6), a fixing member(10), a receiving member(15), and a stopper(17). A fixture comprises a space part accommodating the factor member. The fixing member is fixed with a guiding rod(9). An ink filling part(18) is formed inside of the guiding rod. The top of the ink filling part is opened. The ink filling part is connected to the space part of the fixture. The ink filling part is connected to an absorber(4) of the factor member. The ink filling part is formed with the fixed size. The top of the ink filling part is shut tightly with a sealing cap(19) of the elastic material.
Patent KR-20090098207-A (KR)
Title: Overlay vernier of semiconductor device and method for fabricating semiconductor device
Inventor: KONG DONG HO
IPC: H01L21/027
Filed: 2008-03-13
Abstract: An overlay vernier of semiconductor device and method for fabricating semiconductor device are provided to improve the accuracy of overlay by a daughter vernier rotating at 45 degree to the lattice pattern of the mother vernier. The overlay vernier is formed in the scribe lane region of substrate. The mother vernier(350) is formed with the lattice pattern in which a plurality of line perpendicularly intersects with space patterns. The daughter vernier(360) is formed with the same lattice pattern as the mother vernier and has an angle predetermined rotation angle. The cross point of the line pattern of the daughter vernier is overlapped with the cross point of the line pattern of the mother vernier.
Patent KR-20090098371-A (KR)
Title: Method of providing a purchasing information, system thereof and server thereof
Inventor: JANG YOUNG KYU
IPC: H04N21/478
Filed: 2008-03-14
Abstract: A method of providing the product purchasing information, a system and a server thereof are provided to automatically connect a telephone call between a user and a product seller to consult about the product. A receiver(310) supports moving picture based bidirectional service. A return server(320) transmits the information about the goods in which user requests purchase in the moving picture and the information about user. The information about the goods which the user received from the receiver chooses and user information is transmitted from the return server to the goods seller server. The information about the seller of the goods and user information are transmitted from the return server to the call server(330). The call server connects telephone between the product seller and user by using the information about the product seller and user information.
Patent KR-20090098463-A (KR)
Title: Apparatus for reclaiming of waste earth and sand
Inventor: CHOI JONG YOUL
IPC: B07B4/06
Filed: 2008-03-14
Abstract: A reproducing machine for waste sediment is provided to filtering minute sediment in advance and then blow relatively light sediment in order to minimize the dust scattering. A reproducing machine for waste sediment comprises: a double drum(100) consisting of an inner drum(120) and an outer drum; a blower with a spraying nozzle(134), which is installed inside the double drum and sprays compressed air; an inlet having an input belt conveyor(141) and an input chute(142), which is installed on one side of the double drum; and an outlet which is located on the other side of the double drum and divided into a recycled aggregate discharging chute and a waste discharging chute.
Patent KR-20090100965-A (KR)
Title: System and method for manage solitude man
Inventor: YOO YOUNG DAE
IPC: G06Q50/22
Filed: 2008-03-21
Abstract: PURPOSE: A system and a method for managing a solitude person are provided to prevent a solitude person from being dead alone or mange the heath state of the solitude person by monitoring the activities of the person. CONSTITUTION: A system for managing a solitude person includes an information collecting unit(30), a solitude person database(40) and a monitoring unit(60) that monitors the activity state of the person. The information collecting unit collects sensing data for the solitude person, and the database stores the heat state information of the person and the sensing data. The monitoring unit monitors the activity state of the person based on the health state information of the person and analogizes the health state of the person based on the monitored information.
Patent KR-20090100995-A (KR)
Title: A method for searching the shortest path
Inventor: HWANG EEN JUN
IPC: G01C21/00
Filed: 2008-03-21
Abstract: PURPOSE: A shortest path search method is provided to reduce the number of unnecessary visiting points within the MBR(Minimum Bounding Rectangle). CONSTITUTION: A shortest path search method comprises the following steps of: confirming the number of unnecessary points inside a figure consisting of destination points for arrival to the shortest path; dividing the area of the figure into a valid area and a invalid area based on the number of unnecessary points(S210); and searching the shortest path by using information about the valid area(S290).
Patent KR-20090102160-A (KR)
Title: Multi-cyclone dust separator
Inventor: HAN JUNG GYUN
IPC: B04C3/04
Filed: 2008-03-25
Abstract: PURPOSE: A multicyclone dust collector is provided to improve efficiency of collecting minute dust without an increase in its volume by arranging a second cyclone unit within a first cyclone unit. CONSTITUTION: A multicyclone dust collector comprises a first cyclone unit(100) and a second cyclone unit(200). The first cyclone unit centrifuges the impurities included in the air flowing through a first air inlet(111). The second cyclone unit is arranged within the first cyclone unit. The second cyclone unit comprises a second cyclone body(210) and guide unit(230). The second cyclone body has a second air inlet through which the impurity-removed air flows. The guide unit forms air current with the air flowing through the second air inlet.
Patent KR-20080089306-A (KR)
Title: Flexible heat-insulated pipe
Inventor: RUDI ROBERTO
IPC: F16L11/10
Filed: 2008-03-31
Abstract: A flexible heat insulation pipe is provided to enhance elasticity of the flexible heat insulation pipe by forming a hollow sphere that is expanded by heat generated during a foaming process. A flexible heat insulation pipe comprises at least one inner pipe for guiding a medium, an outer pipe surrounding the inner pipe, and a heat insulating layer interposed between the inner pipe and the outer pipe. The heat insulating layer includes polyurethane foam or polyisocyanate. A hollow sphere is mixed with the polyurethane foam of 0.1 to 7.5wt%. The hollow sphere has a case made of thermoplastic resin and is filled with material that is expanded as heat is applied thereto to expand the case.
Patent KR-20090107244-A (KR)
Title: Plasma Display Apparatus
Inventor: KWAK JONG WOON
IPC: H01J11/46
Filed: 2008-04-08
Abstract: PURPOSE: A plasma display apparatus is provided to prevent distortion phenomenon of an output wavelength by arranging a first connection part and a second connection part alternatively. CONSTITUTION: A plasma display apparatus includes a scan electrode and a sustain electrode. A heat sink frame is arranged in a rear side of a plasma display panel. An integrated driver(410) is arranged in the rear side of the heat sink frame and supplies the driving signal to the scan electrode and the sustain electrode. A sub board(420) connects the integrated driver to the sustain electrode to supply the driving signal. A connection unit connects the integrated driver and the sub board. The first connection unit is a path for supplying the driving signal from the integrated driver to the sub board. The second connection unit is the path for supplying the reference voltage from the heat sink frame to the sub board by passing through the integrated driver.
Patent KR-20090109923-A (KR)
Title: Brick
Inventor: JO BYEONG GWON
IPC: E04C1/00
Filed: 2008-04-17
Abstract: PURPOSE: A block is provided to rapidly and strongly execute construction for blocks without applying mortar made of silica material mixed with cement and water to between blocks. CONSTITUTION: A block(10) is composed of an inner wall unit(20), an outer wall unit(30), and a connection piece(40). The inner wall unit has at least one first space(21) penetrated vertically. The outer wall unit as at least one second space(31) penetrated vertically. The connection piece is formed in the second space to connect the inner wall unit to the outer wall units. First and second opening units(50,51) are formed in the connection piece.
Patent KR-20090114177-A (KR)
Title: Apparatus and method for analyzing embedded data
Inventor: KIM HYUN SOO
IPC: G06F11/07
Filed: 2008-04-29
Abstract: PURPOSE: An embedded data analysis device and method is provided to match storage units of the embedded system of various models by restoring the embedded data based on the file system corresponding to the storage unit of the embedded system. CONSTITUTION: A data restoration module(110) extracts the embedded data from the embedded system with the binary dump. The data restoration module receives the extracted dump data as the input information and generates the restoration data file. A hash generation module(120) generates the hash information about the input information. A data analysis module(130) receives the restoration data file. The data analysis module generates the result information of which the restoration data file is analyzed.
Patent KR-20090114556-A (KR)
Title: Plasma Display Panel
Inventor: HONG SANG MIN
IPC: H01J11/36
Filed: 2008-04-30
Abstract: PURPOSE: A plasma display panel is provided to widen a discharge path and a discharge space by forming an angle between a row barrier rib and a column barrier rib, an angle between a row electrode and a column electrode of a first electrode, and an angle between a row electrode and a column electrode of a second electrode as a fixed angle. CONSTITUTION: A plasma display panel includes one discharge cell classified into a first electrode(130,140), a second electrode(160,170), and a barrier rib(110,120). The discharge cell includes a red discharge cell, a green discharge cell, and a blue discharge cell. A discharge is generated between the first electrode and the second electrode. The discharge cell includes the barrier rib, the first electrode, and the second electrode. The barrier rib comprises a row barrier rib and a column barrier rib. An angle between the row barrier rib and the column barrier rib is formed into a fixed angle instead of a right angle.
Patent KR-20080044223-A (KR)
Title: Apparatus for noninvasive, continuous, and simultaneous measurement of blood pressure and arterial stiffness
Inventor: IM JAE JOONG
IPC: A61B5/02
Filed: 2008-04-30
Abstract: An apparatus for non-invasive, continuous, and simultaneous measurement of blood pressure and arterial stiffness is provided to early diagnose cardiovascular diseases by indicating estimated vascular age, vascular aging, vascular stiffness, and the like as quantitative values. A power button(101) turns on/off power. A menu selection button(103) selects a menu required for operation of a measuring apparatus including subject selection, data collection start, data storage, and data transmission. A menu search button(105) searches functions of the measuring apparatus. A state display LED(Light Emitting Diode)(107) is driven by operation of the menu search button and displays normal and abnormal operation states of the menu selection button and the menu search button. A display unit(111) displays continuous blood pressure and arterial stiffness measured by the measuring apparatus. An electrocardiogram measuring unit(109) measures electrocardiogram through a subject's finger. A sensor pressure control apparatus(113) controls pressure applied to detect a normal pulse wave of a subject. A wrist band(115) fixes the measuring apparatus to a subject's wrist. A Velcro controls position and pressure of a sensor unit placed at an arterial part around a subject's radial bone. A communication terminal(150) transmits the measured continuous blood pressure and arterial stiffness to an external device.
Patent KR-20090116218-A (KR)
Title: Portable terminal
Inventor: CHO CHOONG HYOUN
IPC: H04B1/38
Filed: 2008-05-06
Abstract: PURPOSE: A portable terminal for selecting group keys suitable for a manipulation mode is provided to perform manipulation for input and recognition of signal by selectively recognizing one group by first area and second area. CONSTITUTION: A plurality of keys of groups(40) is arranged on one side of a main body. A frame(50) includes a first area and a second area. The keys are mounted on the main body. One group of key groups is recognized according to the movement of the frame in first area. The other group or groups is not recognized in the second area. Keys are recognized through the first area by sliding the frame.
Patent KR-20090116434-A (KR)
Title: Hair iron
Inventor: CHO OK NAM
IPC: A45D1/04
Filed: 2008-05-07
Abstract: PURPOSE: A hair iron is provided, which can form hair style more effectually by applying compressive force while holding end part of a pair of bodied by the hand. CONSTITUTION: A hair iron comprises a pair of bodies(110,120) which are combined by the hinge; a heating plate(130) in which the heat is generated by the electric supply and which is combined with the inner side of a pair of bodies; and an insulating member(140) which prevents the heat generated in the heating plate from being transferred to the outside. The insulating member comprises a holding fixture(144) which is formed in one side and a fastener(146) which is formed in the other side.
Patent KR-20080099196-A (KR)
Title: Alkaline barrier polishing slurry
Inventor: THOMAS TERRENCE
IPC: C09K3/14
Filed: 2008-05-07
Abstract: An alkaline barrier polishing slurry is provided to obtain aqueous slurry useful in the chemical mechanical polishing of a semiconductor substrate having a tantalum-containing barrier layer and a copper interconnect. An alkaline barrier polishing slurry comprises an imine barrier remover 0.02 - 5 weight% selected from an oxidizer 0 - 5 weight%, silica particles 0.1 - 25 weight%, polyvinylpyrrolidone 0.001 - 3 weight%, formamidine, formamidine derivative, formamidine salt, guanidine, guanidin derivative, guanidine salt and their mixture; carbonate 0.02 - 5 weight%; an inhibitor 0.01 - 10 weight% for reducing the etching of the copper interconnect; a complexing agent 0.001 - 10 weight%; and the balance of water. The slurry has pH of 9-11.
Patent KR-20090117231-A (KR)
Title: Polishing apparatus and polishing method for fabricating phase-change memory device
Inventor: KIM HYUN WOO
IPC: B24B37/04
Filed: 2008-05-09
Abstract: PURPOSE: A polishing apparatus and a polishing method for manufacturing a phase change random access memory device are provided to reduce the damage to the phase change material layer due to the etching by polishing the phase change material layer by rotating a rolling pad on a wafer. CONSTITUTION: A spin chuck(220) fixes a wafer in an upper side. A driving shaft(210) is installed in a lower side of the spin chuck and rotates the spin chuck at a high speed. A rolling pad(230) polishes the wafer fixed in the spin chuck. A chemical supply unit(240) supplies the chemical to the surface of the wafer when polishing the wafer.
Patent KR-20080101724-A (KR)
Title: Electron transporting materials and organic light-emitting devices therewith
Inventor: KIMURA MASATO
IPC: C09K11/06
Filed: 2008-05-15
Abstract: An electron transporting materials containing a phenanthroline derivative is provided to excellent heat resistance and the stability of the thin film and to be used as an electron-transport layer and a hole blocking layer. An electron transporting materials is represented by the formula (1), wherein R1~R16 are selected from a hydrogen, alkyl, cycloalkyl, arkenyl, cycloalkenyl, arkynyl, aralkyl, aralkenyl, aralkyl, aryl, cycloaryl, halogen, halo alkyl, haloalkenyl, haloalkinyl, haloaryl, heterocyclic, alkoxy, aryloxy, -OH, amino, alkylamino, arylamino, cyano, nitro radical, alkylthio, arylthio, aldehyde, carbonyl, carboxyl, ester, carbamoyl, silyl and siloxanyl group; R6 and R7 are changed with the substituted position according to a binding position of a phenanthrolinyl and fluorenyl group; X is the single bond connecting a phenanthrolinyl and fluorenyl group; n0 and n1 are independently an integer of 0~2; and n2 and n3 show the number of the substituted group and are independently an integer of 1-4.
Patent KR-20080103020-A (KR)
Title: Electrical conductor
Inventor: GROEGL FERDINAND
IPC: H01B1/02
Filed: 2008-05-21
Abstract: An electrical conductor including a protective layer for anti-corrosion is provided to improve a conductor and to save the cost about the conductive material. An electrical conductor is comprised of an electrically conductive material(2) containing aluminium. The protective layer for anti-corrosion surrounds with the circumference of one or more domains determined for the connection of the electric contact element. The conductive material is provided with the thickness to form the conductor(L) with 0.10mm - 0.40mm diameter in the circumference of steel wire(1) having a damage resistivity more than 1000 N/mm and a diameter of 0.05mm - 0.2mm. The protective layer(3) with the thickness more than 0.5 micrometer is coated on the conductor.
Patent KR-20090121904-A (KR)
Title: Communication terminal and method for managing meeting infomation thereof
Inventor: KIM HYUN KYOUNG
IPC: H04M1/7243
Filed: 2008-05-23
Abstract: PURPOSE: A communication terminal and a method for managing meeting information of a communication terminal are provided to enable a communication terminal to obtain meeting information according to a data format by itself even though a user of a communication terminal does not repeat key selection. CONSTITUTION: A controller(140) obtains meeting information including identification data of at least one shared terminal existing within a set meeting distance from a current location. A display unit(160) displays the meeting information when searching the meeting information under control of the controller. A wireless communication unit(110) transmits the meeting information under the control of the controller. The meeting information includes location data of the current location, identification data of the shared terminal and time data of a current time.
Patent KR-20090122770-A (KR)
Title: Composition containing retinol
Inventor: AHN GI WOONG
IPC: C07D249/12
Filed: 2008-05-26
Abstract: PURPOSE: A composition containing retinol is provided to prevent oxidation, discoloration, or titer degradation and maximize cosmetic effect. CONSTITUTION: A composition contains 0.001~5.0 weight% of retinol and 0.01~10.0 weight% of caffeic acid derivative of the chemical formula 1 as a stabilizer of the retinol. The caffeic acid derivative is synthesized with caffeic ethyl ester of the chemical formula 2 and triazole derivative of the chemical formula 3. The cosmetic composition is used in the form of toner, essence, lotion, cream, pack, gel, ointment, or spray.
Patent KR-20090123449-A (KR)
Title: Led flash module in mobile terminal
Inventor: CHO JAE HO
IPC: H01L33/00
Filed: 2008-05-28
Abstract: PURPOSE: An LED flash module of a mobile terminal is provided to improve space utilization and assembly of the mobile terminal by modulating the LED for the flash and components related to the LED into one. CONSTITUTION: A light emitting unit(20) includes a first printed circuit(22) and an LED(Light Emitting Diode)(26) mounted on the first printed circuit substrate. A connector unit(30) includes a connector terminal(34) detachably connected to a main board and a second printed circuit(32) mounting the connector terminal. A flexible printed circuit(41,42) connects the first printed circuit board and the second printed circuit board. A light emitting unit includes an LED driver(24) mounted on the lower surface of the first printed circuit board for driving the LED and an optical lens(27) covering the LED in the upper part of the first printed circuit board.
Patent KR-20090124437-A (KR)
Title: Fixed reflector for otdr and supervisory apparaus thereuse
Inventor: KIM JIN BONG
IPC: G02B6/00
Filed: 2008-05-30
Abstract: PURPOSE: A fixed reflector for OTDR and supervisory apparatus are provided to easily monitor the malfunction and failure by effectively reflecting only the surveillance light. CONSTITUTION: The fixing reflector for the OTDR is connected to the optical fiber(20) forming the optical cable. A part of wavelength broadband visible reflective coatings(18,19) reflecting the surveillance light of the specific wavelength band is formed in one side of the core(24) of the optical fiber and the ferrule(12). The ferrule housing(14) protect ferrule. Ferrule is connected to the optical fiber and connectors(15,16). The surveillance light coupler combines the surveillance light outputted from the signal beam and OTDR of the optic line terminator. The fixing reflector for OTDR reflects the surveillance light with the input terminal of the optical network unit of the subscriber side.
Patent KR-20090127782-A (KR)
Title: Speed sharp pen
Inventor: MOON HYEONG SEONG
IPC: B43K21/00
Filed: 2008-06-09
Abstract: PURPOSE: A mechanical pencil capable of quickly inserting a lead using intrinsic elastic force of plastic is provided to conveniently and rapidly insert a lead without application of power. CONSTITUTION: A mechanical pencil allows a handle of a unit for putting a lead to protrude outward. The pencil enhances installation efficiency of the lead by inserting the lead and entering the handle. The mechanical pencil can quickly insert a lead using intrinsic elastic force of plastic compared with existing mechanical pencils.
Patent KR-20090128248-A (KR)
Title: Stabilizer unit for vehicle
Inventor: KANG TAE HAN
IPC: B60G21/00
Filed: 2008-06-10
Abstract: PURPOSE: A stabilizer unit for a vehicle is provided to increase the ride height of a vehicle body, to improve the workability in the lower part of a vehicle, and to improve the layout freedom degree of a suspension system. CONSTITUTION: A stabilizer unit for a vehicle is composed of a stabilizer bar and control links(5,7). The stabilizer bar is composed of left and right bent bars(11,13). One end of the stabilizer bar is connected to both sides of a gear housing(3) of a steering gear box(1). The other end of the stabilizer bar is connected to a control link. Both control links connect both ends of the stabilizer bar to a suspension system.