baber/WOPTO huggingface dataset:
Patent KR-20100052413-A (KR)
Title: Multilayer sheet, thermoforming container and easy-open packaging body
Inventor: SATO TOSHIYA
IPC: B65D75/36
Filed: 2009-11-09
Abstract: PURPOSE: A multilayer sheet, a thermoformed container, and a packaging body which is easily opened are provided to obtain excellent heat resistance and an unsealed face having a good outer shape and to enable a user to easily unseal the packaging body. CONSTITUTION: A multilayer sheet includes a surface layer(21) and a lower layer(22) which is laminated near while being contiguous to the surface layer. The thickness of the surface layer is 1μm ~ 200μm. The surface layer contains polypropylene, a polypropylene-based resin, a polyethylene-based resin, and a styrene-based polymer. The lower layer contains the polyethylene-based resin.
Patent KR-20110053684-A (KR)
Title: Light weight assembly for hollow and light slab using the same
Inventor: RO YOUNG GON
IPC: E04B5/43
Filed: 2009-11-16
Abstract: PURPOSE: A lightweight assembly for fixation on a reinforced truss type deck plate and a lightweight slab structure using the same are provided to efficiently construct a hollow slab without a special form because various parts such as spacers are integrated in the lightweight assembly. CONSTITUTION: A lightweight assembly for fixation on a reinforced truss type deck plate comprises a body(100) in a donut shape with a central concrete filling hole(110) and a fixing key(200). The body is a member made of a lightweight material with a certain width to be placed on a plurality of truss girders(D10) of a reinforced truss type deck plate(D) and a certain thickness. A plurality of fixing key insertion holes(120) are vertically punched in the body, both end insertion parts(130) are formed on both ends of the bottom of the body, and a central insertion part(140) is formed in the center of the bottom of the body. The fixing key includes a handle(210) and a fixing part(220) and is inserted in a fixing key insertion hole.
Patent KR-20110055761-A (KR)
Title: Big block type reinforced retaining wall
Inventor: KIM SEONG RYU
IPC: E02D29/02
Filed: 2009-11-20
Abstract: PURPOSE: A large block type reinforced retaining wall is provided to ensure doubled strength and convenient construction by using concrete blocks having a size twice the conventional blocks. CONSTITUTION: A large block type reinforced retaining wall comprises concrete blocks(110) which have a space(111) for filling a water permeable material and are connected to form a retaining wall(100), a cover(120) which is coupled to a coupling groove(112) to close the space of the block and prevent the separation of the water permeable material and has a plurality of guide holes(121) for conducting water from the soil to the space, a vertical water infiltration layer formed of the water permeable material filled in the space, a drain pipe which is embedded in the lower concrete block of the retaining wall to drain the water in the retaining wall to the front of the retaining wall, and a top cover(150) which is set on the top of the concrete block to prevent the separation of the water permeable material.
Patent KR-20100065103-A (KR)
Title: Mouthpiece for molding honeycomb structure and its manufacturing method
Inventor: KITAMURA KAZUMASA
IPC: B29C48/345
Filed: 2009-12-01
Abstract: PURPOSE: A mouthpiece for molding a honeycomb structure and a method for manufacturing the same are provided to secure high abrasion resistance by including a rear hole for introducing a molding material and a slit for extruding the molding material. CONSTITUTION: A mouthpiece(1) for molding a honeycomb structure includes a rear hole(4) for introducing a molding material and a slit(5) for extruding the molding raw into a lattice type; The mouthpiece is comprised of cemented carbide containing tungsten carbide and a binding material. The mouthpiece includes a first panel member(2) having the rear hole and a second panel member(3) which is welded with the first panel member and having the slit which is connected to the rear hole.
Patent KR-20110062314-A (KR)
Title: Apparatus for manufacturing fabric type circuit board and manufacturing method thereof
Inventor: YOO HOI JUN
IPC: H05K3/10
Filed: 2009-12-03
Abstract: PURPOSE: A device for manufacturing a fabric type circuit board and manufacturing method thereof are provided to shorten the manufacturing time of a circuit board using an inkjet printing method. CONSTITUTION: A fabric board is arranged on a stage part(110). An inkjet head unit(120) receives and sprays a conductive ink solution. An interface unit(140) controls the stage unit and the inkjet head unit according to pattern information of a circuit pattern. A coating unit applies a coating solution onto the fabric board before the fabric board is arranged on the stage part.
Patent KR-20110062950-A (KR)
Title: 다계층, 다평면 또는 다양한 외부 인터페이스 전달 시스템에서의 통합 운용을 위한 변환 방법, 장치 및 프로그램 제품
Inventor: CHO EUN YOUNG
IPC: G06F9/06
Filed: 2009-12-04
Abstract: 다계층, 다평면 또는 다양한 외부 인터페이스 전달 시스템에서의 통합 운용을 위한 변환 방법, 장치 및 프로그램 제품을 제공한다.  통합 운용을 위한 변환 장치는 다계층, 다평면 또는 외부 인터페이스와 연관된 데이터를 저장하는 통합 데이터베이스, 및 상기 데이터와 연관된 정보 구조체를 확인하고, 상기 확인된 정보 구조체로 데이터를 변환하고, 변환된 데이터를 해당하는 평면모듈 또는 계층모듈로 전달하는 시스템 연동 통합모듈을 포함한다. 
       
     계층, 평면, 통합, 인터페이스, 변환, 전달
Patent KR-20110064778-A (KR)
Title: The thumb touch medal-closure of open type
Inventor: JUNG MYUNG CHUL
IPC: B65D51/24
Filed: 2009-12-09
Abstract: PURPOSE: An opened type thumb touch medal-closure is provided to use a tap formed in a medal shape for opening the closure with one hand by pushing a disk, a ring disk, or the inner circumference of a bottle neck. CONSTITUTION: An opened type thumb touch medal-closure sealing and opening various bottles is opened by the following steps: installing a rivet(300), a curved cutting groove, and a tap holding groove on the location to produce a tap(400) formed in a medal shape; forming a rivet hole, a pressurizing unit(600), a handle unit(500), and a tap holding protraction on the tap; combining the rivet hole with the rivet; inserting a liner(30) into the inner surface of the closure, and inserting a disk(800) or a ring disk(810) into the upper side of the liner; forming a compressing unit on the outer circumference of the closure; and pushing the upper inside inner circumference of a bottle neck by the liner.
Patent KR-20110067816-A (KR)
Title: Manufacturing method of korean wine using leaf, stem, root bark and fruit of mulberry tree
Inventor: LEE JEONG HO
IPC: C12G3/02
Filed: 2009-12-15
Abstract: PURPOSE: A method for manufacturing Makkoli using mulberry leaves, stems, root peels, and fruits is provided to ensure functionality of mulberry and high preference. CONSTITUTION: A method for manufacturing Makkoli using mulberry comprises: a step of dipping rice in the water for moisture absorption; a step of steaming the rice using steam generated from hot water extract of mulberry leaves, stems, and Mori Radicis Cortex mixture; and a step of mixing the rice and nuruk and fermenting at 25°C-26°C for 3-4 days.
Patent KR-20110068123-A (KR)
Title: Method and apparatus for providing uplink services in mobile communications system
Inventor: LEE SEUNG HYUN
IPC: H04J13/00
Filed: 2009-12-15
Abstract: PURPOSE: A method and device for providing an uplink service in a mobile communication system are provided to multiplex a plurality of transmission flows in consideration of transmission offset. CONSTITUTION: At least two first data flows with the same offset are allocated to a first carrier. The other data flows are allocated to a second carrier. Data of the allocated data flows are multiplexed by a carrier. The multiplexed data are transmitted to a base station through the first and second carriers. The entire transmission power of the first data flows is not larger than maximum transmission power.
Patent KR-20110070003-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: CHO EUN SANG
IPC: H01L21/8247
Filed: 2009-12-18
Abstract: PURPOSE: A method for manufacturing a flash memory device is provided to adjust the length of an ONO(Oxide-Nitride-Oxide) film, thereby realizing a SONOS cell through a simple process. CONSTITUTION: An ONO film is formed on a semiconductor substrate(210). First spacers are formed on both side walls of an insulating film pattern. The insulating film pattern and the ONO film are successively etched. The first spacers are eliminated. A control gate(250-1) is formed on the remaining ONO films and the semiconductor substrate after the first spacers are eliminated.
Patent KR-20110070167-A (KR)
Title: Organic electro luminescent device with sola cell
Inventor: KIM HAK SU
IPC: H01L51/50
Filed: 2009-12-18
Abstract: PURPOSE: An organic electro luminescent device is provided to include a solar cell between pixel areas, thereby enhancing slimming features. CONSTITUTION: A first substrate(110) includes a pixel area(P) with a light emitting area(LA) and an element area and a pixel boundary area(BA). An organic electro luminescent device is connected to a driving thin film transistor in the light emitting area. A second substrate(170) faces the first substrate. A solar cell(SC) corresponds to the element area and the pixel boundary area on the first substrate. The solar cell is formed on the inner surface of the second substrate.
Patent KR-20110070302-A (KR)
Title: Relay apparatus and method for protecting a path thereof
Inventor: DOO KYEONG HWAN
IPC: H04B10/2581
Filed: 2009-12-18
Abstract: PURPOSE: A relay and a path protection method thereof are provided to automatically change a path in order that ONUs connected to a cut path can be connected to the other path together. CONSTITUTION: An ONU(Optical Network Unit) optical module changes a received optical signal into an electric signal(S401). A DL signal processor extracts a frame from the electric signal(S402). In case a first path is cut, a signal control unit activates a second path(S403,S404). A DL switching unit selects one of the first path and the second path(S405). The DL switching unit respectively transfers a received DL signal to a corresponding OLT(Optical Line Terminal) optical module(S406). The OLT optical module changes the DL signal into an optical signal(S407).
Patent KR-20110072093-A (KR)
Title: Proton conducting polymer membrane containing proton conducting polymer synthesized with different alcohol monomer, modification methods thereof, membrane-electrolyte assemblies using the same and fuel cell having them
Inventor: HONG YOUNG TAIK
IPC: C08G61/12
Filed: 2009-12-22
Abstract: PURPOSE: A polymer electrolyte membrane is provided to ensure excellent hydrogen ion conductivity, to improve water absorption, methanol permeation, and performance of a membrane-electrode assembly. CONSTITUTION: A polymer electrolyte membrane includes a proton conducting copolymer represented by chemical formula 1. The hydrogen ion conductivity of the polymer electrolyte membrane is 0.100 S/cm or more and the thickness is 40-80 micron. A method for improving physical properties of the polymer electrolyte membrane comprises the steps of: preparing hydrogen ion conductive copolymers represented by chemical formula 1; casting the solution in which the hydrogen ion conductive copolymers are dissolved in an organic solvent; and evaporating and drying the organic solvent.
Patent KR-20110073106-A (KR)
Title: Gasket for heat exchanger
Inventor: LEE JONG DU
IPC: F28F11/00
Filed: 2009-12-23
Abstract: PURPOSE: A gasket for a heat exchanger is provided to improve sealability by preventing a gasket from being separated from a heat exchanger when a header of the heat exchanger is coupled to a tank. CONSTITUTION: A gasket(100) for a heat exchanger is installed between a tank(220) and a header of a heat exchanger(1000). One surface of the tank is opened. A coupling unit is formed along the edge of the opened surface of the tank and is placed in an insertion unit(213). The gasket comprises a reinforcing material and a sealing material. The reinforcing material prevents the gasket from moving. The sealing material surrounds the reinforcing material.
Patent KR-20110075649-A (KR)
Title: Method for forming semiconductor device
Inventor: YANG JIN HO
IPC: H01L21/3205
Filed: 2009-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent a defect like fence in a dual damascene pattern, by forming the dual damascene pattern using wet etching rate difference of an insulation film to an etchant. CONSTITUTION: An etch stop layer(13) is formed on a substrate where a conductive layer(12) is formed. A first inter-metal insulation film(14) is formed on the etch stop layer. A second inter-metal insulation film doped with impurities is formed on the first inter-insulation film. The second inter-metal insulation film is formed so that impurity doping concentration has gradient. A via hole is formed by etching the second and the first inter-metal insulation film. A trench is formed by etching the second inter-metal insulation film. The trench is linked with the via hole. A conductive layer is revealed by etching the etch stop layer under the via hole.
Patent KR-20110076287-A (KR)
Title: Manufacturing method for nano particle of zno
Inventor: HONG SUNG JEI
IPC: C01G9/02
Filed: 2009-12-29
Abstract: PURPOSE: A method for manufacturing zinc oxide nano powder is provided to obtain ultrafine zinc oxide nano powder with high purity by implementing a manufacturing process at low temperature without a toxic material. CONSTITUTION: Starting material in a colloidal shape containing a zinc oxide component is dissolved in an organic solvent at room temperature in order to obtain an organic solution. The organic solution is stirred at room temperature for 8 hours or more until the organic solvent is completely evaporated to obtain a gelled composite. The gelled composite is formed in a powder state and is thermally treated at temperature lower than 300 degrees Celsius in order to oxidize zinc. The zinc oxide is obtained and is dispersed to obtain zinc oxide nano powder.
Patent KR-20110076428-A (KR)
Title: Method for measuring the temperature of strip
Inventor: HWANG WON HO
IPC: G01K13/06
Filed: 2009-12-29
Abstract: PURPOSE: A method for measuring the temperature of a steel plate is provided to accurately measure the temperature of a steel plate by minimizing a temperature error due to a friction between the steel plate and a contact thermocouple. CONSTITUTION: A method for measuring the temperature of a steel plate is as follows. First and second thermocouples(10,20) are arranged in the traveling direction of a steel plate. The bottom ends of the first and second thermocouples are descended to be instantaneously in contact with the surface of the steel plate and then are ascended. When the first and second thermocouples are in contact with the surface of the steel plate, the temperature of the steel plate is measured.
Patent KR-20110077626-A (KR)
Title: Method for brazing dissimilar metals using laser
Inventor: KIM SOOK HWAN
IPC: B23K1/19
Filed: 2009-12-30
Abstract: PURPOSE: A method for brazing dissimilar metals using laser is provided to optimize the width of a brazing part and to finely braze the surface of the metals. CONSTITUTION: A method for brazing dissimilar metals using laser is as follows. First and second metal panels(31,32), composed of one of iron-based metal, aluminum-based metal, and magnesium-based metal, are overlapped each other. An insertion metal(30), composed of aluminum-based metal or magnesium-based metal, is inserted into a joint part between the first and second metal panels. The first and second metal panels are brazed by heating the joint part using a laser beam(14).
Patent KR-20090023727-A (KR)
Title: Process for producing dicyanonorbornane and zerovalent-nickel complex catalyst
Inventor: FUKATSU NORIHIKO
IPC: C07C255/47
Filed: 2007-06-22
Abstract: A zerovalent-nickel complex catalyst which is produced by using a phosphite represented by P(x)(y)(z) (wherein P is phosphorus and x, y, and z each is OR, where R represents C18 or lower aryl) as a ligand to reduce a nickel halide with at least one metal selected among zinc, cadmium, beryllium, aluminum, iron, and cobalt, wherein the phosphite is one which has a phosphate content of 1.0 wt.% or lower based on the whole phosphite. Also provided is a process for producing dicyanonorbornane characterized by causing hydrogen cyanide to undergo addition reaction with cyanonorbornene (bicyclo[2.2.1]-5-heptene-2-carbonitrile) in the presence of the zerovalent-nickel complex catalyst.
Patent KR-20090036570-A (KR)
Title: Transistor with asymmetry for data storage circuitry
Inventor: WHITE TED R
IPC: H01L27/11
Filed: 2007-05-03
Abstract: A transistor (22) having a source (30) with higher resistance than its drain (40) is optimal as a pull-up device (20) in a storage circuit (10). The transistor has a source region having a source implant having a source resistance. The source region is not salicided. A control electrode region (50) is adjacent the source region for controlling electrical conduction of the transistor. A drain region (40) is adjacent the control electrode region and opposite the source region. The drain region has a drain implant that is salicided and has a drain resistance. The source resistance is more than the drain resistance because the source region having a physical property that differs from the drain region.
Patent KR-20090031937-A (KR)
Title: Encapsulated dispersions comprising electrophoretically mobile organic colorants
Inventor: FONTANA MARGHERITA
IPC: G02F1/167
Filed: 2007-06-27
Abstract: The invention relates to an electrophoretic display, comprising electrodes and cells containing at least one kind of ionic, monochrome particles, a non-polar liquid and a dispersant, wherein the ionic, monochrome particles of at least one kind are essentially aggregates consisting of a carbon containing pigment and an anionic pigment or anionic pigment derivative, and the dispersant is selected from the group consisting of polyacrylates, polyesters, polyurethanes and copolymers. In general, the whole quantity of the pigment and the main part, preferably at least 80%, most preferred from 95% to 100%, of the whole anionic pigment or anionic pigment derivative present within the cells is comprised in the aggregates, with essentially no pigment and only a minor part of the anionic pigment or anionic pigment derivative physically distinct from the aggregates.
Patent KR-20090038018-A (KR)
Title: Direct backlight apparatus
Inventor: KUSANO KENJI
IPC: F21V5/02
Filed: 2007-07-18
Abstract: Provided is a direct backlight apparatus which has sufficient luminance in a front direction, suppresses luminance nonuniformity on a light emitting surface and reduces power consumption. The direct backlight apparatus is provided with a linear light source (2), a reflecting plate (3) and a light diffusing member (1). A distance (a) between the center of the adjacent linear light sources (2) is 30mm-65mm. The light diffusing member (1) has a substantially flat light entrance surface (1A) and a light outgoing surface (1B) whereupon a plurality of linear prisms (4) are arranged. The linear prism (4) has two inclined surfaces (4A) having substantially the same inclination angles to a surface vertical to the thickness direction of the light diffusing member (1). The relationship of a/7<L<a/4 is satisfied, where, L(mm)is a distance between a center position S of one image of two images on the light outgoing surface for one linear light source and a position R whereupon the center of the one linear light source is projected on the light outgoing surface.
Patent KR-20090060292-A (KR)
Title: Gas combustion drving tool
Inventor: TAMURA JYUNICHI
IPC: B25C1/18
Filed: 2007-09-13
Abstract: A gas combustion-type driving tool has a feeding piston/cylinder mechanism (7) for feeding a feeding claw (23) to a nose section (6). The feeding claw (23) is engaged with and disengaged from a connection nail received in a magazine. The feeding piston/cylinder mechanism (7) causes an urging member (27) to urge the feeding claw (23) in a feeding direction and causing combustion gas to retreat the feeding claw (23). In a path (26) for guiding the high pressure combustion gas to the feeding piston/cylinder mechanism (7), a valve (40) for connecting the path (26) to the atmosphere is opened and closed to control the mechanism (7).
Patent KR-20090057050-A (KR)
Title: L- oddc prodrugs for cancer
Inventor: CHU DAVID C K
IPC: A61P1/18
Filed: 2007-08-30
Abstract: The main drawback in the use of most nucleoside anticancer agents originates from their hydrophilic nature, of which property requires a high and frequent dosage for an intravenous administration. Unlike other nucleoside anti-tumor agents, troxacitabine appears to predominantly enter tumor cells by passive diffusion rather then by using nucleoside transporters, although this may be model dependent. Accordingly, in the present work, a small library of twenty troxacitabine prodrugs has been synthesized using a parallel approach in order to evaluate the relationship between the lipophilicity of the prodrugs and their antitumor activity. Biological evaluation of the prodrugs on two non-small cell lung cancer cell lines (A549 and SW1573) and in pancreatic cell lines clearly showed better antitumor activity than that of troxacitabine, with IC50 values in the nanomolar range.
Patent KR-20090055037-A (KR)
Title: Resin laminate, process for production thereof, and transfer film for use in the production of resin laminate
Inventor: OKAFUJI HIROSHI
IPC: B32B27/18
Filed: 2007-09-18
Abstract: Disclosed is a resin laminate having a surface layer excellent in antistatic properties, scratch resistance and transparency. Also disclosed is a process for producing the resin laminate at a high productivity rate. Further disclosed is a transfer film for use in the production of the resin laminate. The resin laminate comprises a resin molded article, an antistatic layer containing a '-conjugated conductive polymer and at least one resin selected from a polyester resin, a polyurethane resin, a polyesterurethane resin, an acrylic resin, a melamine resin on at least one surface of the resin molded article, and a cured coating film layer produced by curing a curable resin on the antistatic layer. The process for producing the resin laminate preferably comprises the steps of forming the cured coating film layer and the antistatic layer in a mold by using a transfer film, conducting the cast polymerization of the layers, and detaching the layers from the mold after the polymerization is completed.
Patent KR-20090096469-A (KR)
Title: Method for the application of a liquid film after aqueous pretreatment of the surface to be coated
Inventor: GRAU MICHAEL
IPC: B05D3/04
Filed: 2007-10-01
Abstract: The invention relates to a method for the production of a removable surface protection by the application of a curable liquid coating composition (liquid film), wherein the surface is treated using water, or an aqueous solution of surface-active substances, and wherein the coating composition is subsequently applied. Preferably, the surface is the top coat of a motor vehicle. The invention further relates to the use of water, or aqueous solutions of surface-active substances in such a method. Finally, the invention also relates to such a removable surface protection. According to the invention, the running of the coating composition into a uniform film is improved.