baber/WOPTO huggingface dataset:
Patent KR-20120092448-A (KR)
Title: Synthesis method of batio3 nanotube powder
Inventor: KANG YUN KYU
IPC: B82B3/00
Filed: 2011-02-11
Abstract: PURPOSE: A manufacturing method of barium titanate nanotube-type powder is provided to segregate BaTiO3 nano-powder which can be used as a high efficiency piezoelectric material. CONSTITUTION: A manufacturing method of barium titanate nanotube-type powder comprises the following steps: manufacturing TiOCl2 aqueous solution by using TiCl4; precipitating TiO(OH)2 by maintaining the TiOCl2 aqueous solution at 60-80 deg. Celsius; collecting TiO(OH)2 by filtering the TiOCl2 aqueous solution; manufacturing TiO2 powder by adding hydrochloric acid to the collected TiO(OH)2; and manufacturing nanotube type BaTiO3 powder by reacting the TiO(OH)2 with BaCl2 and distilled water. The concentration of the TiOCl2 aqueous solution is 0.6-0.8M. The TiO(OH)2 precipitation step is performed for 8-12 hours. In the TiO2 powder manufacturing step, the concentration of the hydrochloric acid is 0.4-0.6M. The reaction of the nano-tube type BaTiO3 manufacturing step is processed at 110-130 deg. Celsius for 2-10 hours in an auto clave.
Patent KR-20110122055-A (KR)
Title: Rechargeable battery pack and connection tab using the same
Inventor: PARK SANG HUN
IPC: H01M50/512
Filed: 2011-02-22
Abstract: PURPOSE: A secondary battery pack forms strong fastening force between cells when interlinking a plurality of secondary battery cells thereby reducing a volume of the secondary battery pack. CONSTITUTION: A secondary battery pack comprises: a first unit cell(4) including a first end and a second end; a second unit cell(5) including a first end and a second end and expanded between the first ends and combined in a axial direction with the first unit cell; a connection tab(6) which is connected with the second ends of the first unit cell and the second unit cell, for electrically connecting the first unit cell and the second unit cell respectively in series or parallel. The connection tab comprises: a protrusion(62) expanded from the first unit cell; a guide(63) expanded from the protrusion in a columnar direction which is a relative the axial direction.
Patent KR-20120097089-A (KR)
Title: Oxygen atoms-dispersed metal-based composite material and method for manufacturing the same
Inventor: BAE DONG HYUN
IPC: B22D19/16
Filed: 2011-02-24
Abstract: PURPOSE: An oxygen atom-dispersed metal-based composite material and a manufacturing method thereof are provided to obtain uniform distribution of nano particles by preventing the segregation and agglomeration of the nano particles when casting molten metal including the nano particles. CONSTITUTION: A method for manufacturing an oxygen atom-dispersed metal-based composite material comprises the steps of: mixing metal base powder with metal oxide nano particles with a larger Gibbs free energy and applying a mechanical milling process to uniformly insert and disperse the metal oxide nano particles, making a bulk product by hot-forming the mixed powder or casting the mixed powder in molten metal base, heat-treating the bulk product or cast product so that the metal oxide nano particles are diffused at the interface with the metal base and a new interfacial surface is formed between the metal oxide nano particles and the metal base, and maintaining the heat treatment conditions so that oxygen atoms are separated from the metal oxide nano particles at the interfacial surface and the oxygen atoms are dispersed into the metal base.
Patent KR-20120102399-A (KR)
Title: Kitchen container and thereof manufacturing method
Inventor: PARK JUN GYU
IPC: B22D17/22
Filed: 2011-03-08
Abstract: PURPOSE: A cooking container and a manufacturing method thereof are provided to sleekly process the end surface by pressing an upper mold or a lower mold. CONSTITUTION: A cooking container comprises a body and an end surface. The body comprises a bottom part and a circumferential part. The end surface is the end part of the circumferential part. The end surface comprises patterns. A method for manufacturing the cooking container is as follows. The bottom part and the circumferential part are prepared to hold food(S12). The patterns are applied to the end surface(S20). [Reference numerals] (S11) Cutting a metal board; (S12) Manufacturing a container; (S13) Manufacturing a container by the die casting of molten metal; (S20) Applying a pattern on an edge
Patent KR-20120102400-A (KR)
Title: Front window separation apparatus for vehicle
Inventor: SIM MYUNG SUB
IPC: B62D65/06
Filed: 2011-03-08
Abstract: PURPOSE: A glass separation device for a vehicle is provided to separate a front glass of a vehicle from the vehicle by wiring a wire sealing the edge portion of the front glass and prevent the damage of a dashboard. CONSTITUTION: A glass separation device(100) for a vehicle comprises a fixed member(110), a housing(130), a winding member(170), a rotation member(190), and a guide member. The fixed member is fixed in the indoor side of a front glass and fixes one end of a wire projected to the indoor space of a vehicle by enclosing the edge portion of a front glass. The housing is installed through a hanging ring(R). The winding member is inserted in the housing and winds the projected portion of the wire. The rotation member rotates a torque transferring member in the housing. The guide member is fixed in the indoor side of a front glass. The guide member prevents the damage of the edge portions of the dashboard due to the wire during the cutting process for a front glass.
Patent KR-20110040805-A (KR)
Title: Camera module
Inventor: WOO YUN SEOK
IPC: H04N5/225
Filed: 2011-03-11
Abstract: PURPOSE: A camera module equipped with an electronic device is provided to reduce a manufacturing cost and simplify lens assembly due to equipping shape memory alloys which transfer a lens barrel to an optical axis. CONSTITUTION: A camera module includes a lens barrel(110), a housing(120), and a lens transfer unit. The lens barrel includes one or more lenses. The housing is formed to accept the lens barrel. The lens transfer unit is installed to the housing in order to be adjacent to the lens barrel. The lens barrel transfers shape memory alloys to an optical axis. The shape memory alloys are fixed to one side of the lens barrel.
Patent KR-20120105251-A (KR)
Title: Beam and manufactureing method thereof
Inventor: KWON YONG SIK
IPC: E04C3/20
Filed: 2011-03-15
Abstract: PURPOSE: A beam and a manufacturing method thereof are provided to ensure low-cost high-efficiency manufacture of a beam because of high structural stability and composite effect. CONSTITUTION: A beam comprises a main body(10) and a compression member(100) buried in the upper side of the main body to share compressive stress. The compression member comprises a pipe having a hollow and filler charged in the pipe.
Patent KR-20120110334-A (KR)
Title: Jig device for disassembling shaft
Inventor: LEE SANG KOOK
IPC: B25B11/02
Filed: 2011-03-29
Abstract: PURPOSE: A jig device for disassembling a shaft member is provided to press the shaft member stably without additional auxiliary tools by fixing an extended portion to a rod member. CONSTITUTION: A jig device(1) for disassembling a shaft member comprises an operating unit(20), a connector unit(30), an extended unit(50), and a fixing unit(70). The operating unit comprises a driving body(22) and a rod member(24). The driving body is fixed in a support member. The rod member moves forward out of the driving body. The connector unit is coupled with the rod member. The extended unit is fit to the mounting groove portion(42) of the connector unit and moved with the connector unit. The fixing unit allows the shaft member contacted with the extended portion unit and restricts the movement of a mounting member(62) coupled with the shaft member.
Patent KR-20120113500-A (KR)
Title: Liquid crystal display panel including photo sensor and display device using the same
Inventor: CHO YONG SOO
IPC: G06F3/041
Filed: 2011-04-05
Abstract: PURPOSE: A liquid crystal display panel including a light sensor and a display device using the same are provided to simplify a process by forming only one between an n+ layer and a p+ layer. CONSTITUTION: A data display unit includes a liquid crystal cell(Clc), a storage capacitor(Cst) and a first TFT(T1). A gate electrode of the first TFT is connected to an n-th gate line(GLn). A source electrode is connected to an m-th data line(DLm). A drain electrode I connected to a pixel electrode(1) and a first electrode(2). The first TFT supplies a data voltage to the pixel electrode of the liquid crystal cell and the first electrode of the storage capacitor. A common voltage is supplied to a common electrode(3) of the liquid crystal cell and a second electrode(4) of the storage capacitor.
Patent KR-20120121072-A (KR)
Title: Shampoo For Hair-Washing
IPC: A61K8/97
Filed: 2011-04-26
Abstract: PURPOSE: A shampoo selectively containing Chrysanthemum, dandelion, barley stone, or amethyst is provided to ensure useful pharmacological effect. CONSTITUTION: A shampoo for hair cleansing contains one or more shampoo liquids of dry dandelion or dry Chrysanthemum. The shampoo also contains one or more shampoo liquids of barley stone or amethyst solid(5',5''). The shampoo comprises a pumping device(3) mounted in a container main body(1).
Patent KR-20120122379-A (KR)
Title: Image recording system for front side of vehicle and reflection unit
IPC: B60R1/00
Filed: 2011-04-29
Abstract: PURPOSE: An image recording system of a vehicle and a reflection unit are provided to record curved road while being crashed on the curved road by adjusting the recording position of the reflection unit. CONSTITUTION: An image recording system(10) of a vehicle(20) comprises a camera(110), a reflection unit(120), and a shock absorbing unit. The camera is installed in a receiving space. The reflection unit is installed in a glass window or the ceiling of a vehicle for reflecting the image information of front or rear area of a vehicle. The shock absorbing unit is installed in the receiving space and protects the camera from external elements.
Patent KR-20120108882-A (KR)
Title: Sense amplification circuit, output circuit, nonvolatile memory device, memory system and memory card having the same, and data outputting method thereof
Inventor: LEE TAE SUNG
IPC: G11C16/06
Filed: 2011-05-06
Abstract: PURPOSE: An amplification circuit, an output circuit including the same, a nonvolatile memory device, a memory system, a memory card, and a data outputting method thereof are provided to output data at a high speed by using a differential sensing method. CONSTITUTION: A memory cell array(110) includes a plurality of memory blocks. Page buffer latches latch data read from memory cells. Sub data lines receive voltages corresponding to latched data in response to latch addresses. A data line(DL) connects the sub data lines in a sensing operation. A current path is formed in a reference data line(DLref) in the sensing operation. A sensing amplification circuit(140) differentially senses the data line and the reference data line in the sensing operation and outputs data corresponding to a sensing result.
Patent KR-20120126429-A (KR)
Title: Biodegradable biomass plastic comprising Cacao bean husk, and manufacturing method thereof
IPC: C08L97/02
Filed: 2011-05-11
Abstract: PURPOSE: A biodegradable biomass plastic is provided to recycle the shells of cacao coffee beans, to facilitate the supply of raw material, and to solve problems such as environmental contamination, endocrine disruptors, etc. CONSTITUTION: A biomass plastic comprises: 10-50 weight% of the shells of cacao coffee beans; 5-30 weight% of rice hull; 30-70 weight% of one or more binders selected from polyethylene, polypropylene, and polystyrene; 1-20 weight% of an inorganic additive selected from calcium carbonate, talc, silica, and mica; 1-10 weight% of titanium dioxide; 0.1-5 weight% of magnesium, calcium stearate, and zinc stearate; 0.1-5 weight% of a wax selected from ethylene bis(stearamide), polypropylene, or polyethylene-based P-WAX.
Patent KR-20120129414-A (KR)
Title: Apparatus for bonding wire
IPC: H01L21/60
Filed: 2011-05-20
Abstract: PURPOSE: A wire bonding apparatus for electrically connecting a semiconductor die and a circuit board is provided to reduce changing costs of a capillary by checking abrasion of a tip without separating a capillary. CONSTITUTION: A bonding arm(100) has a capillary(110). A tip display unit(300) is arranged under a tip(111) of the capillary. The tip display unit indicates a state of the tip. A vision is formed on the tip display unit. The vision takes a photograph of the tip display unit.
Patent KR-20110074833-A (KR)
Title: Pharmaceutical composition comprising of natural statin and coenzyme q10 compound
Inventor: PYO YOUNG HEE
IPC: C12N1/14
Filed: 2011-05-23
Abstract: PURPOSE: A pharmaceutical composition containing statin compound(mevinolin, mevinolinic acid) and coenzyme 1(ubiquinone-10, CoQ10 ubiquinone-9, CoQ9)compound is provided to prevent and treat hyperlipidemia. CONSTITUTION: A pharmaceutical composition for preventing and treating hyperlipidemia contains acidic soluble mevinolinic acid and ubiquinone compounds of CoQ9 and CoQ10 as an active ingredient. The acidic soluble mevinolinic acid and ubiquinone compounds are prepared by inoculating Monascus pilosus to a sterilized liquid medium containing rice flour, glucose, peptone, glycine, meat extract, purified water, and one or more selected from ginseng powder, red pimento powder, mushroom powder, and tomato powder, and shaking at 30°C.
Patent KR-20120132154-A (KR)
Title: Lithium manganese oxide for lithium secondary battery and preparation method thereof
IPC: H01M4/505
Filed: 2011-05-27
Abstract: PURPOSE: A lithium manganese oxide is provided to prevent performance degradation due to manganese elution because of an extremely small specific surface area. CONSTITUTION: A lithium manganese oxide is a powder which comprises a compound represented by chemical formula 1: : Li_(1+x)[Mn_(2-p-q)M1_pM2_q]O_(4-a)A_a, has an average specific surface area of 0.47 m^2/g or less, has an average particle diameter of 6-20 micron, and is used a positive electrode active material. In chemical formula 1, x is 0-0.2, p is 0-0.2, q is 0-0.2, a is 0-0.2, M1 is a monovalent, divalent or trivalent element, or a combination thereof, M2 is an element of which melting point is 800 °C or less in an oxide shape, or a combination thereof, A is an element of -1 or -2, or a combination thereof.
Patent KR-20120132898-A (KR)
Title: Activated carbon filter paper
IPC: D21H21/16
Filed: 2011-05-30
Abstract: PURPOSE: Filter paper for activated charcoal is provided to have excellent bursting strength and tensile strength of material with favorable air permeability. CONSTITUTION: A stencil of filter paper for activated charcoal comprises mixed with Dak pulp and general pulp, sizing agent, fixed agent, and activated charcoal are mixed into disolved pulp mixture, and using original and dried traditional paper. Dak pulp and general pulp are mixed with 1:30~50 ratio. Sizing agent is composed of mixture of 0.4~0.5 parts by weight for pulp mixture of 100 parts by weight. Activated charcoal is composed of mixture of 5~10 parts by weight for pulp mixture of 100 parts by weight. Fixing agent is composed of mixture of 0.1~0.3 parts by weight for pulp mixture of 100 parts by weight.
Patent KR-20120135838-A (KR)
Title: Method and apparatus for relaying of payment by providing integration platform
Inventor: LEE MOON JAE
IPC: G06Q20/40
Filed: 2011-06-07
Abstract: PURPOSE: A device mediating payment or authentication by providing an integrated platform and a method thereof are provided to secure convenience and minimize a platform development expense through an integrated payment/authentication platform connected to various payment means. CONSTITUTION: A payment mediation server obtains information for a user terminal requesting payment or authentication(S110). The payment mediation server selects an authentication payment means used for the payment or the authentication of the user terminal based on the information for the user terminal(S120). The payment mediation server provides an authentication payment module corresponding to the selected authentication payment means to the user terminal(S130). Payment/authentication information is received from the user terminal through the authentication payment module(S140). [Reference numerals] (AA) Start; (BB) End; (S110) Obtaining information for user terminal requesting payment or authentication; (S120) Selecting authentication payment module which user terminal uses; (S130) Providing authentication payment module to user terminal; (S140) Receiving payment or authentication information
Patent KR-20120136126-A (KR)
Title: Method and apparatus for treating malicious action in mobile terminal
Inventor: RYOU JAE CHEL
IPC: G06F21/00
Filed: 2011-06-08
Abstract: PURPOSE: A malignant operation processing method in a portable terminal and apparatus thereof are provided to reduce mistake detection rates and unidentified detection rates by implementing an operation based malignant code detection method. CONSTITUTION: A monitoring unit(312) monitors and transmits operation and data of an application and access of the application to resources of a portable terminal. An analysis unit(316) determines access to malignant codes and the resources in the application by analyzing a monitoring result. A control unit(314) controls the execution of the application according to a determination result. The monitoring unit monitors information collection of the resources and controls resource usage by connecting to the resources of the portable terminal. [Reference numerals] (300) Application; (312) Monitoring unit; (314) Control unit; (316) Analysis unit; (318) Security application
Patent KR-20120136509-A (KR)
Title: Drive lever for gas insulated switchgear
Inventor: JOUNG YI SHIK
IPC: H01H33/42
Filed: 2011-06-09
Abstract: PURPOSE: A drive lever for gas insulated switchgear is provided to reduce manufacturing cost by providing a drive lever which is able to expose key to the outside. CONSTITUTION: A shaft(110) comprises multiple key areas and multiple first holes. The shaft rotates by external power. Multiple levers(120) comprise multiple key areas and multiple second holes which are arranged in the first holes. Multiple levers convert the rotary motion of the shaft into a driving force by combining with a movable element. Multiple keys(130) prevent the multiple levers from a rotation which is out of place.
Patent KR-20120139251-A (KR)
Title: Smart digital signage using customer recognition technologies and advertisment method using the same
Inventor: NA JONG WHOA
IPC: G06Q30/02
Filed: 2011-06-17
Abstract: PURPOSE: An intelligent bidirectional advertisement terminal using a user recognition function is provided to estimate customer information by obtaining image information of a customer entering a store, thereby supplying a customized advertisement based on an estimation result. CONSTITUTION: An image input unit(100) photographs an image for a sensing area in real time. An advertisement control unit(320) analyzes the image and estimates customer information. The advertisement control unit reconstitutes an advertisement list corresponding to the estimated customer information and provides an advertisement. An advertisement display unit(400) displays the provided advertisement. A human body monitoring unit(200) detects whether or not a customer is existed. The human body monitoring unit delivers a detection result to the advertisement display unit. [Reference numerals] (100) Image input unit; (200) Human body monitoring unit; (310) Customer information estimating unit; (320) Advertisement control unit; (330) Advertisement database; (400) Advertisement display unit
Patent KR-20120140047-A (KR)
Title: Apparatus for checking welding and method using it
Inventor: HWANG WOON BONG
IPC: G01N21/64
Filed: 2011-06-20
Abstract: PURPOSE: A welding point detecting device by using fluorescent material and a method thereof are provided to easily detect the welding point on a tube-shaped metallic material, thereby improving the quality of work by using metallic material. CONSTITUTION: A welding point detecting device by using fluorescent material and a method thereof comprise a fluorescent material sprayer(10), a fluorescent material sensor(20), and a controller(30). The fluorescent material sprayer sprays the fluorescent material between a pair of edges of objects facing each other. The fluorescent material sensor senses the point of fluorescent material spread after welding the objects in tube-shaped. The controller receives the sensing signal of the fluorescent material sensor and recognizes the diametric opposite point as the welding point based on the spread point of the fluorescent material.
Patent KR-20130000100-A (KR)
Title: Assembly block
Inventor: LEE SUNG GUN
IPC: E04C1/40
Filed: 2011-06-22
Abstract: PURPOSE: A prefabricated block is provided to improve assemblability by standardizing connection members for connecting the prefabricated blocks. CONSTITUTION: A prefabricated block comprises a body(100), a through hole(110), a socket(200), a connecting bar(300), and a connecting plate(400). The body is made of loess. The through hole is formed in the body. The socket is inserted into the through hole to be integrated with the body. The connecting bar is inserted into the socket and is protruded to the top of the body. The connecting plate is placed on the top of a protrusion(120) of the body.
Patent KR-20130007002-A (KR)
Title: Organic light emitting display device and method of manufacturing an organic light emitting display device
Inventor: LEE JOON GU
IPC: H01L51/50
Filed: 2011-06-28
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to improve luminous efficiency by installing a reflection structure. CONSTITUTION: A substrate includes a light emission region and a non-emission region. An insulation layer(65) is arranged on the substrate. A first electrode(70) is arranged on the insulation layer. The light emitting structure is arranged on the first electrode. A second electrode(100) is arranged on the light emitting structure.
Patent KR-20120100669-A (KR)
Title: Nano wide color gemut transparent environment-friendly inkjet ink composition
Inventor: HSIEH CHENG YANG
IPC: C09D11/00
Filed: 2011-06-29
Abstract: PURPOSE: An inkjet ink composition is provided to have the low surface tension on a base material. CONSTITUTION: An inkjet ink composition comprises a color paste for polymerizing red toner having nano-particles, yellow toner, blue toner and black toner, a mixed solvent which dilutes the ink composition and which is a carrier of the ink composition, a drip - dry of the ink composition, and a resin for providing dispersibility and luster, and an additive. The mixed solvent is selected from a group consisting of ethyl acetate, butyl acetate and isopropyl acetate.
Patent KR-20130005631-A (KR)
Title: Capsule endoscope
Inventor: KIM KWANG SEOP
IPC: A61B1/04
Filed: 2011-07-07
Abstract: PURPOSE: A capsule endoscope is provided to operate a length adjusting device to extend the length of the capsule endoscope. CONSTITUTION: A capsule endoscope comprises an optical dome(110), a first capsule(120), a second capsule(130), and a length adjusting device(140). The first capsule is combined with the optical dome. The first capsule comprises a lens(121), a lighting part(122), and an image sensor(123). The second capsule is distanced from a first capsule with an interval. The second capsule comprises a power supply unit(131). The length adjusting device connects the first capsule to the second capsule. The first and the second capsules are made of plastic materials harmless to a human body.