baber/WOPTO huggingface dataset:
Patent KR-20100062345-A (KR)
Title: Perforator for can-type gas container
Inventor: CHOI YOUNG CHAN
IPC: F17C13/12
Filed: 2008-12-02
Abstract: PURPOSE: A perforator for a gas containing can is provided to perform perforating work on a gas containing can and to prevent safety accident by discharging residual gas to outside. CONSTITUTION: A perforator for a gas containing can comprises a main body(100), a press member(200), a base plate(300), a plate(400), and a spring(500). The gas barrel is inserted into the main body. The press member is combined in the main body and pressurizes the gas barrel. The board closes the opened end part of the main body and comprises a perforating pin. The base plate movably installed in the main body. A through-hole corresponding to the perforating pin is formed on the center of the plate. The spring is arranged between the base plate and the plate and gives the elastic force.
Patent KR-20100064241-A (KR)
Title: Continuous variable valve lift apparatus
Inventor: KIM BACK SIK
IPC: F01L13/00
Filed: 2008-12-04
Abstract: PURPOSE: A continuous variable valve lift apparatus is provided to reduce pumping loss of a cylinder by advancing the maximum lift point as the valve lift decreases. CONSTITUTION: A continuous variable valve lift apparatus comprises a control shaft(105), an eccentric member, a roller type follower(155), and a variable arm. The control shaft is arranged in a line with a cam shaft(100) formed with a cam on one side. The eccentric member has an insertion hole in which the control shaft is inserted and an eccentric circumference having a center eccentric from the center of the inner circumference of the insertion hole. The roller type follower is installed on an end of a follower arm extended from a follower loop and contacts with the cam. The variable arm is extended from a variable loop(150) which is installed to slide on the eccentric outer circumference and moves toward or opposite to the center of the control shaft according to the rotation of the control shaft, thereby changing the amount or timing of pressing a swing arm(125).
Patent KR-20100064571-A (KR)
Title: Oil discharging structure for balance shaft module
Inventor: SHIN MIN SIG
IPC: F01M1/04
Filed: 2008-12-05
Abstract: PURPOSE: An oil discharge structure of a balance shaft module is provided to smoothly discharge oil pumped by a balance shaft out of the balance shaft module through an oil guide surface formed in a ladder frame. CONSTITUTION: An oil discharge structure of a balance shaft module comprises a balance shaft housing(11), an oil discharge hole(11a), and an oil guide structure. A balance shaft(12) is inserted in the balance shaft housing and supported to rotate. The oil discharge hole is formed in the balance shaft housing so that the oil in the balance shaft housing can be discharged by the balance shaft. The oil guide structure including an oil guide surface is formed in a ladder frame(13) installed on the top of the balance shaft housing and leads the oil discharged through the oil discharge hole to the outside of the balance shaft housing.
Patent KR-20100010890-A (KR)
Title: Method for transmitting reference signal in multiple antenna system
Inventor: LEE MOON IL
IPC: H04B7/04
Filed: 2008-12-09
Abstract: PURPOSE: A method for transmitting a reference signal in a multiple antenna system is provided to transmit a reference signal through a multiple antenna without largely increasing a reference signal overhead. CONSTITUTION: The first reference signal using the first sequence is transmitted through the first antenna group. The second reference signal using the second sequence is transmitted through the second antenna group(S110). A terminal uses the first reference signal and the second reference signal to presume a channel(S120). The first and second reference signals are transmitted through the same wireless resource. The wireless resource is an OFDM(Orthogonal Frequency Division Multiplexing) symbol and a subcarrier.
Patent KR-20100066007-A (KR)
Inventor: ANN SU RIM
IPC: A47G19/03
Filed: 2008-12-09
Abstract: 입구를 위생적으로 개방할 수 있는 일회용 개량 종이컵 
     일회용, 종이컵, 위생
Patent KR-20100067723-A (KR)
Title: The method for recording and reproducing of the recording medium and the apparatus for the same
Inventor: LEE SEONG HUN
IPC: G11B7/1387
Filed: 2008-12-12
Abstract: PURPOSE: Recording/reproducing method and device of a recording medium are provided to accurately and precisely control a recording medium and a recording/reproducing device by overcoming the distortion of a servo signal and servo instability. CONSTITUTION: A recording/reproducing method a recording medium comprises next steps. Light for the recording/reproducing of data is illuminated from a pick-up(10) to a recording medium. The illuminated light blocks the specific area of the light reflected or diffracted from the recording media. The distance between the pick-up and the recording media is controlled using the blocked light. The specific area of the blocked light corresponds to the area within the predetermined incident angle of the light illuminated to the recording media. The predetermined incident angle of the light illuminated corresponds to a critical angle. The critical angle corresponds to the incident angle at which the light incoming to the recording media from the pick-up is totally reflected from the recording media.
Patent KR-20100069462-A (KR)
Title: Electronic
Inventor: JO SU HEE
IPC: H01M10/44
Filed: 2008-12-16
Abstract: PURPOSE: A non-aqueous electrolytic solution for a battery is provided to prevent the decrease of the low temperature function while improving the charge and discharge efficiency of the battery. CONSTITUTION: A non-aqueous electrolytic solution for a battery is obtained by adding a phenyl sulfone based compound to an electrolyte consisting of an organic solvent and lithium salt. The organic solvent contains a cyclic carbonate compound and a chain carbonate compound. The phenyl sulfone based compound is included in the solution with the amount less than 5wt% to improve the charge and discharge efficiency and the lifetime property of the battery.
Patent KR-20100071512-A (KR)
Title: Apparatus for continuous casting a magensium billet
Inventor: KIM MYOUNG GYUN
IPC: B22D11/00
Filed: 2008-12-19
Abstract: PURPOSE: A magnesium alloy billet continuous casting device is provided to improve the extrusive character and extrusion mechanical property. CONSTITUTION: A magnesium alloy billet continuous casting device comprises a pre-heater, a melting furnace(14), a warming bath(16), a tundish(18), a molding unit(20), a slab transport unit(30), a slab cut out unit(40). The pre-heater eliminates the moisture and oil of the magnesium alloy ingot surface. The magnesium alloy ingot is melted to melting and the magnesium melted alloy is manufactured. The warming bath transfers while regularly keeping the temperature of the magnesium melted alloy. The tundish supplies the magnesium melted alloy to the fixed speed. The slab transport unit transfers the slab offered from the molding unit.
Patent KR-20100073218-A (KR)
Title: Method for fabricating a semiconductor device
Inventor: KIM KYOUNG MIN
IPC: H01L21/336
Filed: 2008-12-23
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve the reliability of the semiconductor device by performing a laser annealing after forming a nickel layer to stabilize a silicide layer. CONSTITUTION: A gate including an oxide film pattern(25) and a polysilicon pattern(35) is formed. Source and drain regions(15) are formed in a semiconductor substrate(10) including the gate. A metal layer is formed on the semiconductor substrate including the gate, source and drain regions. A silicide layer(50) is formed in the gate, source, and drain regions by performing a laser annealing process on the semiconductor substrate. A metal layer is formed with a nickel layer.
Patent KR-20090071462-A (KR)
Title: Lithography apparatus and lithography method
Inventor: SUNAOSHI HITOSHI
IPC: G03F1/20
Filed: 2008-12-26
Abstract: A lithography device and a lithography method are provided to describe the ID figure by not preparing graphic data in advance. A lithography device(100) comprises a lithography part(150) and a controller(160). The lithography part comprises a lithography room(103) and an electronic telescopic(102) arranged on the top of the lithography room. An electron gun(201), an illumination lens(202), the first aperture(203), a projection lens(204), a deflector(205), the second aperture(206), an objective lens(207), and a deflector(208) are arranged within the electronic telescopic. The XY stage(105) is arranged within the lithography room. The sample(101) which the lithography is subjected is arranged on the XY stage.
Patent KR-20100077475-A (KR)
Title: Fabrication method of gauge like film made up of nano-structured molecules on substrate and substrate with gauge like nano-structured molecules film thereby
Inventor: SHIN JUN HO
IPC: B82B3/00
Filed: 2008-12-29
Abstract: PURPOSE: A manufacturing method of a nano structured net-shaped film, and a substrate including thereof are provided to obtain the nano structured net-shaped film on the substrate by simply separating a membrane from the net-shaped film. CONSTITUTION: A manufacturing method of a nano structured net-shaped film comprises the following steps: obtaining a nanostructure dispersed solution by uniformly dispersing a nano structure in a solvent; filtering the nanostructure dispersed solution using a membrane to form the nano structured net-shaped film on the membrane; attaching the surface of the membrane with the nano structured net-shaped film to a substrate; and separating the membrane from the nano structured net-shaped film by dipping the substrate attached with the membrane to a polar solvent.
Patent KR-20100079759-A (KR)
Title: Method for fabricating metal pad and metal plate thereon
Inventor: SHIM SANG CHUL
IPC: H01L21/60
Filed: 2008-12-31
Abstract: PURPOSE: A metal pad and a method for forming a metal plate on the upper side of the metal pad are provided to improve a step coverage of a barrier metal by forming the upper side of a protection layer with a funnel shape through wet-etching. CONSTITUTION: A metal pad(110) electrically connected to a metal wiring is formed on a semiconductor substrate. A multilayer insulation layer is formed on the semiconductor substrate. A photosensitive pattern(150) is formed on the multilayer insulation layer. A first opening with a funnel shape and a second opening to expose the metal pad are successively formed on the multilayer dielectric layer. After removing the photosensitive pattern, the barrier metal and a seed layer are successively formed on the semiconductor substrate. A metal plate is formed on the seed layer in the first and second openings.
Patent KR-20080030603-A (KR)
Title: Paired main tee clip
Inventor: BANKSTON JOHN
IPC: E04B1/38
Filed: 2006-04-24
Abstract: A clip for accurately and quickly suspending pairs of spaced parallel grid main tees from superadjacent structural channels. The clip works with a separate drop clip that hooks over and depends from the structural channel. The paired main tee clip has a central body region configured like a conventional grid tee bulb thereby enabling the paired main tee clip to mate with the drop clip in the same way the drop clip mates with a conventional grid tee bulb thereby achieving a system that is cost-effective in manufacture and installation.
Patent KR-20080031022-A (KR)
Title: Methods and compositions for targeting ifnar2
Inventor: CHUNTHARAPAI ANAN
IPC: C07K16/28
Filed: 2006-06-21
Abstract: Anti-IFNAR2 monoclonal antibodies, and methods for using the antibodies, are provided.
Patent KR-20080055787-A (KR)
Title: Motor vehicle comprising a spray water container
Inventor: GEYRHOFER MATTIAS
IPC: B60S1/50
Filed: 2006-09-12
Abstract: The invention relates to a motor vehicle comprising a spray water container (10), which is embodied in the front area thereof (20) between the outside (S) and the engine (M) and is arranged on the front structure thereof (21), such that said container (10) opposes the minimum possible resistance in the event of an impact.
Patent KR-20080033346-A (KR)
Title: Multilumen tracheal catheter to prevent cross contamination
Inventor: MADSEN EDWARD B
IPC: A61M16/04
Filed: 2006-06-02
Abstract: A multilumen tracheal tube or catheter is disclosed. The tube has a plurality of ingress and egress lumens, each having a suction or discharge port as appropriate. At least one rotatable collar is provided. The collar overlaps each port and is capable of selecting various combinations of suction and discharge ports without increasing the likelihood of cross contaminating any others.
Patent KR-20080036204-A (KR)
Title: Liquid crystal display and light guide plate
Inventor: OHMI TADAHIRO
IPC: F21V8/00
Filed: 2006-08-14
Abstract: A large liquid crystal display (100) comprises a light guide plate (3) arranged on the back side of a liquid crystal panel (1). The front surface of the light guide plate (3) is flat, while the back surface thereof is concave. The upper and lower end faces of the light guide plate (3) respectively facing hot cathode fluorescent lamps (2a, 2b) have a convex shape projecting toward the respective lamps. White light from the fluorescent lamps is incident on the upper and lower end faces of the light guide plate directly or by being reflected by reflectors (4a, 4b), and propagates within the light guide plate while being reflected by the front and back surfaces of the light guide plate. At the front surface of the light guide plate, a part of the white light is directed toward the back side of the liquid crystal panel (1) by a light guide portion (5).
Patent KR-20080039941-A (KR)
Title: 1,3,5-triazine derivative, method for producing same, and organic electroluminescent device containing same as component
Inventor: YAMAKAWA TETSU
IPC: C07D401/10
Filed: 2006-08-23
Abstract: Since conventional electron-transporting materials are low in thermal stability, long life has not been sufficiently compatible with luminance and luminous efficiency in organic electroluminescent devices using the conventional electron-transporting materials. Disclosed is a 1,3,5-triazine derivative represented by the general formula (1) below which is obtained through a coupling reaction between a compound represented by the general formula (2) below and a compound represented by the general formula (3) below using a metal catalyst. The thus-obtained 1,3,5-triazine derivative is used as a component of an organic electroluminescent device. [Chemical formula 1] (1) [Chemical formula 2] (2) [Chemical formula 3] (3) [In the formulae, Ar1 and Ar2 respectively represent a phenyl group or the like; R1 and R2 respectively represent a hydrogen atom or the like; R3 represents a methyl group or the like; m represents an integer of 0-2; X represents 2,4-pyridilene group or the like; p represents 1 or 2; a and b respectively represent 1 or 2, and a + b = 3; q represents 0 or an integer of not more than p; M represents-MgR4 group or the like; R4 represents a chlorine atom or the like; r represents p-q; and Y represents a leaving group.]
Patent KR-20080065587-A (KR)
Title: Ceramic target, film constituting zinc, gallium and boron oxide and method of manufacturing of the said film
Inventor: ABDUEV ASLAN KHAJIMURATOVICH
IPC: H01L41/187
Filed: 2006-08-16
Abstract: The invention relates to the field of opto-electronic technology and is intended to create transparent conducting layers. More particularly, the invention relates to the field of manufacturing of ceramic materials and is used in manufacturing of ceramic targets, which serve as a source of material in film application methods by magnetron sputtering, electronic beams, ionic beams and other film application methods in micro-, opto-and nano-electronics as well as to films produced from such ceramic target and to a manufacturing process of said films. Disclosed is a ceramic target containing zinc oxide alloyed by gallium and containing between 0.5 and 6 % of gallium atoms and between 0.1 and 2 % of boron atoms, wherein the gallium and boron part is contained in crystallites of zinc oxide as substitution impurity, and the boron and gallium remaining part is contained together with zinc in the amorphous intergranular phase. Disclosed is also a film containing zinc oxide with prevalent orientation (001), alloyed by gallium in the structure of which 0.1 to 2 % of zinc atoms are substituted by boron atoms and 0.5 to 6 % of zinc atoms are substituted by gallium atoms, as well as a corresponding manufacturing process.
Patent KR-20080048485-A (KR)
Title: Low power memory control circuits and methods
Inventor: YOO SEUNG MOON
IPC: G11C11/401
Filed: 2006-09-22
Abstract: Circuits and methods for suppressing integrated circuit leakage currents are described. Many of these circuits and methods are particularly well-suited for use in dynamic memory circuits. Examples describe the use of power, ground, or both and power and ground source transistors used for generating virtual voltages. An aspect of the invention describes lowering refresh current. An aspect describes reducing the standby current. An aspect of the invention describes lowering leakage resulting from duplicated circuits, such as row decoders and word line drivers. An aspect describes methods of performing early wake-up of source transistors. A number of source transistor control mechanisms are taught. Circuit layouts methods are taught for optimizing integrated circuit layouts using the source transistors.
Patent KR-20080039503-A (KR)
Title: Medication dispenser and carrier therefor
Inventor: WHARTON DAVID PETER
IPC: A61M15/00
Filed: 2006-08-22
Abstract: The specification describes a medication dispenser for receiving a pressurised medication container and discharging therapeutic doses therefrom. The medication dispenser comprises an elongate tubular body (11) with a cavity formed in the body and adapted to receive a medication container. Lateral aperture (19) is formed in the body and communicates with the cavity. A sleeve (12) is rotatably mounted to a first end region (13) of the medication dispenser. The sleeve (12) has a sleeve aperture (16) which moves into and out of alignment with the lateral aperture (19) during rotation of the sleeve. A mouthpiece (18) moves between a discharge position and a storage position with rotation of the sleeve. The tubular body has a longitudinal axis (22) which deviates away from the position of the extended mouthpiece, the deviation occurring outside the first end region (13). The invention may extend to a carrier (60) for use with the medication dispenser (10).
Patent KR-20080053478-A (KR)
Title: Patterning oled device electrodes and optical material
Inventor: NEWMAN DAVID A
IPC: H05B33/10
Filed: 2006-09-25
Abstract: A method of making an OLED display having a plurality of OLED devices includes providing a plurality of OLED devices on a substrate, such OLED devices sharing a common light-transmissive electrode; forming a patterned conductive layer structure over the common light-transmissive electrode to define wells in alignment with emissive areas of one or more OLED devices; and providing optical material into one or more wells.
Patent KR-20080051151-A (KR)
Title: Electric motor comprising a split magnetic feedback element
Inventor: HUCK THOMAS
IPC: H02K1/17
Filed: 2006-08-17
Abstract: The invention relates to an electric motor (10) and to a method for producing said electric motor, especially for adjusting mobile parts in a motor vehicle. Said electric motor comprises a rotor (12), a lower housing part (16) and an upper housing part (18) which can be radially assembled in relation to the rotor (12), and at least two permanent magnets (22) that are coupled to each other by means of a magnetic feedback element (24). Said feedback element comprises a lower feedback sheet (28) and an upper feedback sheet (30), the upper feedback sheet (30) having a stop face (40) that rests on a mating stop face (42) of the lower housing part (16).
Patent KR-20080053494-A (KR)
Title: Photomask blank and production method thereof, and photomask production method, and semiconductor device production method
Inventor: YAMADA TAKEYUKI
IPC: G03F1/00
Filed: 2006-09-08
Abstract: A photomask blank capable of restricting charge-up by electron beam drawing used for forming a resist pattern, a satisfactory photomask blank for optimizing a dry etching speed in the depth direction of a shielding film, a photomask blank capable of shortening a dry etching time by increasing the dry etching speed of a shielding film. The photomask blank having on a translucent substrate a shielding film consisting of materials mainly containing chromium, wherein the shielding film consists of materials containing hydrogen. The shielding film is formed so that the film forming speed of a layer formed on the translucent substrate side is higher than that of a layer formed on the surface side of the shielding film. The dry etching speed on the translucent substrate side of the shielding film is set to be lower than that on the surface side of the shielding film.
Patent KR-20080067634-A (KR)
Title: Automated device driver management
Inventor: FLEGG BRETT D A
IPC: G06F9/44
Filed: 2006-09-26
Abstract: Techniques for importing, managing, and deploying drivers are provided. When a machine is being re-imaged, a process on the machine scans for hardware devices on the machine and generates a list of hardware device IDs and compatible hardware device IDs for each scanned hardware device. The process then formulates a request for device driver package IDs corresponding to device drivers that are compatible with the hardware and compatible hardware device IDs, and sends the request to a management server. The process receives a list of compatible device driver package IDs in response to the request and accesses the device driver files from an appropriate content server.
Patent KR-20080056280-A (KR)
Title: Methods for differentiating stem cells and use thereofin the treatment of dental conditions
Inventor: OSTHER KURT
IPC: A61K35/12
Filed: 2006-09-28
Abstract: The present invention relates to a method for propagating and/or differentiating mammalian cells, the method comprising exposing or co-culturing mammalian cells with one or more of periodontal ligament tissue, periodontal ligament proteins or factors derived from periodontal ligament tissue, to obtain cells having PDL characteristics and fulfilling at least one of the following: i) show periodontal characteristics as evidenced with Von Kossa method in which calcium phosphate deposits are stained brown to black, ii) show increased osteopontin and osteocalcin and at the same time decreased bone sialoprotein (bone sialoprotein Il or BSP), iii) are capable of being implanted to repair and/or regenerate periodontal tissue, iv) are capable of repairing disorders such as paradentitis also called paradentosis, or periodontitis by healing of the gum line towards the teeth, and v) are accepted by the host without significant immune reaction or cell rejection.