baber/WOPTO huggingface dataset:
Patent KR-20130104592-A (KR)
Title: Semiconductor ultaviolet light emimitting device
Inventor: AN SANG JEONG
IPC: H01L33/46
Filed: 2012-03-14
Abstract: PURPOSE: A semiconductor ultraviolet light emitting device is provided to prevent opaque metal oxide by receiving a barrier substance to limit a contact between a metal reflection layer and oxygen generated from an oxygen containing structure. CONSTITUTION: A semiconductor layer includes a first semiconductor layer (300), a second semiconductor layer (500), and an active layer (400). A first electrode (800) is electrically connected to the first semiconductor layer. A metal reflection layer (910) is electrically connected to the second semiconductor layer from the opposite side of the first semiconductor layer based on the active layer. The metal reflection layer reflects light from the active layer to the first semiconductor layer. An oxygen containing structure is located between the second semiconductor layer and the metal reflection layer. The oxygen containing structure includes a transmissive conductive oxide layer (700) of a thickness below 5 nm.
Patent KR-20130107072-A (KR)
Inventor: PARK SAENG MAN
IPC: C03B25/00
Filed: 2012-03-21
Abstract: PURPOSE: A cutting apparatus of a non-metal substrate is provided to spray the equal amount of coolant on a heated non-metal substrate by the laser bean by removing a bubble included in the coolant. CONSTITUTION: A cutting apparatus of a non-metal comprises a base unit(100), a scribing unit(200), and a cooling unit(300). The non-metal substrate(G) is settled on the base unit. The scribing unit it arranged on the top of the base unit, and the laser beam is radiated on the cutting part of the non-metal substrate. The cooling unit comprises a mist spraying part(330) and a filtering part(310). The mist spraying part sprays the coolant on the heated non-metal substrate by the scribing unit. The filtering unit removes the bubble included in the coolant provided to the mist spraying part. The cooling unit additionally includes a bubble inspecting part(320) and the bubble inspecting part detects the bubble inclusion of coolant supplied to the mist spraying part.
Patent KR-20130111849-A (KR)
Title: Bilayer hydrogel moist wound dressing containig amniotic membranes-loaded and method for preparing the same
Inventor: RA JEONG CHAN
IPC: A61L15/40
Filed: 2012-04-02
Abstract: PURPOSE: A bilayer hydrogel wet dressing containing an amniotic extract and a manufacturing method thereof are provided to have a significant effect in treating skin regeneration as an effect of treating a cut and a burn as the dressing is capable of preventing infection, promoting epithelial tissue generation, and reducing keratinization. CONSTITUTION: An amniotic extract hydrogel layer comprises a bilayer hydrogel wet dressing containing an amniotic extract; a polyvinyl alcohol hydrogel layer including polyvinyl alcohol, water-soluble polymer, and polyvinyl alcohol including purified water; and water-soluble polymer, an amniotic extract, and purified water that are included in an upper layer part of the polyvinyl alcohol hydrogel. A manufacturing method of the bilayer hydrogel wet dressing containing an amniotic extract comprises the steps of: (a) forming polyvinyl alcohol hydrogel by preparing an aqueous solution by dissolving polyvinyl alcohol and water-soluble polymer in purified water and freezing and defrosting the aqueous solution; (b) forming an amniotic extract hydrogel by preparing a drug aqueous solution by dissolving water-soluble polymer and an amniotic extract in purified water and freezing and defrosting the drug aqueous solution; and preparing a bilayer hydrogel wet dressing by adding the amniotic extract hydrogel in the polyvinyl alcohol hydrogel. [Reference numerals] (a) 1st day; (AA) Control group (gauze); (b) Third day; (BB) Conventional product (Medifoam); (c) 6th day; (d) 9th day; (e) 12th day; (f) 15th day
Patent KR-20130113575-A (KR)
Title: Iron oxide nanocomposite, mri t2 contrast agent comprising the same and process for preparing the sames
Inventor: HYUN TAEG HWAN
IPC: A61K49/06
Filed: 2012-04-06
Abstract: PURPOSE: An iron oxide nanocomposite and a magnetic resonance image (MRI) T_2 contrast agent containing the same are provided to remarkably enhance T_2 contrast effect in the use of same concentration of iron oxide nanoparticles because r_2 relaxation is twice greater than r_2 relaxation of a conventional MRI T_2 contrast agent. CONSTITUTION: An iron oxide nanocomposite has surfactant-covered ferrimagnetic iron oxide nanoparticles capped with polyethylene glycol-phospholipid. An MRI T_2 contrast agent contains the iron oxide nanocomposites. A method for preparing the iron oxide nanocomposites comprises the steps of: heating a mixture of an iron precursor, a surfactant, and an organic solvent and preparing surfactant-covered ferrimagnetic iron oxide nanoparticles; and capping the surfactant-covered ferrimagnetic iron oxide nanoparticles with polyethylene glycol-phospholipid.
Patent KR-20120115161-A (KR)
Title: Display method and device using color changeable material or light transmittance changeable material
Inventor: JOO JAE HYUN
IPC: G02F1/01
Filed: 2012-04-06
Abstract: PURPOSE: A display method using a color changing material or a light transmittance changing material and a device thereof are provided to variably display a logo of a product and a color of a trademark. CONSTITUTION: A color changing area is formed on at least one portion of an upper configuring unit(930). The color changing area has a color changing material. The color of the color changing area is adjusted according to the direction or strength of an applied magnetic field. A magnetic field generating area is formed on at least one portion of a lower configuring unit(920). The magnetic field generating area generates a magnetic field.
Patent KR-20130119149-A (KR)
Title: Camera module assembling apparatus
Inventor: LEE HWAN CHUN
IPC: B29D11/02
Filed: 2012-04-23
Abstract: PURPOSE: A lens assembly device can perform cutting a lens and assembling processes of the lens all together, and thereby reducing the assembling processes of the lens and manufacturing costs. CONSTITUTION: A lens assembly device comprises: a lens cutting portion (120) which cuts the lens from an injection-molded product; a lens transfer part (130) which transfers the cut lens; a jig (140) in which multiple body tubes are arranged; and a lens assembly part (170) which combines the lens transferred from lens transfer part to a body tube of the jig. The lens assembly part comprises: a lens conveying unit which is installed to move along a transfer rail; and a lens assembly unit which is arranged in the lens conveying unit and picks up the lens to be assembled to the body tube.
Patent KR-20130120627-A (KR)
Title: Heating glass using graphene and manufacturing method for the same
Inventor: KONG NAK KYOUNG
IPC: H05B3/84
Filed: 2012-04-26
Abstract: The present invention relates to heating glass using graphene and a manufacturing method for the same and, more particularly, to heating glass using graphene and a manufacturing method for the same capable of being heated by converting electric energy into thermal energy. For the purpose of the present invention, the heating glass comprises: a pair of transparent glass substrates bonded in a laminate structure; a transparent heating film stacked on a first glass substrate of the glass substrate and heated on the whole surface when a power source is applied; a pair of electrodes to apply an external power source to the transparent heating film; and a transparent bonding film for bonding between the glass substrate. The transparent heating film is formed with graphene.
Patent KR-20130122275-A (KR)
Title: Anti sloshing apparatus for onshore liquid cargo storage tank
Inventor: SUH YONG SUK
IPC: F17C13/12
Filed: 2012-04-30
Abstract: An anti-sloshing device for an onshore liquid cargo storage tank is disclosed. One embodiment of the present invention as an anti-sloshing device for an onshore liquid cargo storage tank comprises a plurality of buoyant units floating on a liquid cargo inside an onshore liquid cargo storage tank; and a fastening member to interconnect the buoyant units into multiple layers on the outer surface part of the onshore liquid cargo storage tank.
Patent KR-20130123579-A (KR)
Title: Branch buried box for connecting hot and cold water pipes under boiler and method thereby
Inventor: LEE YONG CHUN
IPC: F24D3/12
Filed: 2012-05-03
Abstract: The present invention relates to a branched box to be buried for connecting pipes on the lower side of a boiler. The present invention is provided to prevent damage to the pipes caused by mistakes of a worker or a fall of a cast when other processes are processed and to prevent the inflow of foreign materials inside the buried pipes as the dual pipes, which are connected to the boiler, supply and distribute cold water, hot water, and heating water are safely buried on the floor surface on the lower side of the boiler not to be protruding after placing topping concrete. Furthermore, the construction costs is reduced as the branching of the present invention is facilitate without installing a separate distributor for a pipe inserted into a laundry room adjoining a boiler room so that the present invention provides the branched box to be buried of which the construction and the maintenance are facilitated and a constructing method thereof.
Patent KR-20120129765-A (KR)
Title: Arithmetic circuit and method of driving the same
IPC: G11C11/34
Filed: 2012-05-08
Abstract: PURPOSE: An arithmetic circuit and a driving method thereof are provided to reduce power consumption and retain data for a long time. CONSTITUTION: An operation unit(111) processes a logic operation based on an input signal, stores potential set according to the result of the logic operation as memory data, and outputs a signal according to the memory data as an output signal. A first electric field transistor(121) controls whether the potential of the memory data is set to potential according to the result of the logic operation of the memory data. A second electric field transistor(122) controls whether the potential of the memory data is set to a reference potential.
Patent KR-20130125868-A (KR)
Title: Propulsion apparatus used for ship, ship having propulsion apparatus, and method for installing propulsion apparatus
Inventor: JUNG JAE KWON
IPC: B63H23/36
Filed: 2012-05-10
Abstract: A prolusion device for a vessel, a vessel having the same, and a prolusion device installation method are disclosed. The prolusion device for a vessel according to the embodiment of the present invention includes a rear propeller fixed to a rotary shaft; a front propeller supported by the rotary shaft formed on the rear side of the rear propeller to be rotated; and a reverse rotation device which reverses the rotation of the rotary shaft and transmits the reversed rotation of the rotary shaft to the front propeller. The reverse rotation device includes a gear box which is received in an installation space formed on the rear side of a hull while embedding a plurality of gears which reverses the rotation of the propeller. The installation space is formed to be spaced from the surface of the gear box received in the installation space.
Patent KR-20130014338-A (KR)
Title: Image diagnosis device including x-ray image tomosynthesis device and photoacoustic image device and image diagnosis method thereof
Inventor: LEE JEONG WON
IPC: A61B8/08
Filed: 2012-05-18
Abstract: PURPOSE: An image diagnosis device including an X-ray image tomosynthesis device and a photoacoustic image device and an image diagnosis method thereof are provided to secure clear three-dimensional image. CONSTITUTION: An X-ray image combination apparatus(110) produces image signals. The X-ray image combination apparatus includes an object fixing device(105), an X-ray source(111), and an X- ray detector(112). A photo-acoustic video apparatus(120) produces ultrasonic signal. An image processing apparatus(130) produces a three-dimensional image. A display device(140) displays the three-dimensional image. [Reference numerals] (105) Object fixing device; (111) X-ray source; (112) X-ray detector; (121) PAT light source; (122) Ultrasonic detector; (130) Image processing apparatus; (140) Display device
Patent KR-20130130556-A (KR)
Title: Bracket for front suspension in vehicle
Inventor: WON SUNG JIN
IPC: F16F9/32
Filed: 2012-05-22
Abstract: The present invention relates to a bracket for the front suspension of a vehicle comprising a mounting hole part on which a shock absorber is installed; an upper plate part which is made of metal and which has a connection hole part to be installed with an upper control arm; and a lower plate part which is joined to the upper plate part and which is made of a synthetic resin.
Patent KR-20130131191-A (KR)
Inventor: HEO JUN
IPC: E04B1/32
Filed: 2012-05-23
Abstract: 본 발명은 조립식 구조물을 구성하는 결합부재의 수직제작장치에 관한 것으로서, 상세하게는 하나의 기계를 이용하여 다양한 곡률 반경, 크기 및 형상를 가지는 결합부재를 가공할 수 있는 조립식 구조물을 구성하는 결합부재의 수직제작장치에 관한 것이다. 
본 발명에 의한 수직제작장치는 소정의 곡률 반경을 가지는 면을 갖는 사각형상으로 인접한 2개의 모서리에는   형상의 돌기가 형성되어 있으며 다른 2개의 모서리에는 이에 대응하는 형태의 홈이 형성되어 다수개가 상하좌우로 결합하여 구조물을 만드는 스티로폼 재질의 결합부재의 수직제작장치로서, 
상기 수직제작장치는 
상기 결합부재의 형상을 가지는 열선과 상기 열선을 지지하기 위한 열선고정부를 포함하는 열선부; 
상기 열선부와 결합하여 수평방향으로 연장된 수평아암을 포함하는 수평아암부; 
상기 수평아암과 직각으로 결합하며 상기 수평아암부를 정해진 각도 범위내에서 회전시키는 수직아암, 상기 수직아암을 회전시키기 위한 모터, 상기 모터와 수직아암을 연결하는 연결수단 및 상기 수직아암과 모터가 부착된 지지대를 포함하는 몸통부; 
상기 지지대에서 양측면으로 돌출된 회전축에 결합되어 상기 지지대를 회전시켜서 각도를 조절할 수 있는 각도조절부;  
상기 몸통부와 상기 각도조절부가 안착되는 받침부; 및 
상기 열선부의 전방에 위치하여 상기 열선부에 스티로폼을 수평방향으로 공급하기 위한 수직공급부;를 포함하는 것을 특징으로 한다.
Patent KR-20130131602-A (KR)
Title: Smart grid electric vehicle and smart grid network system
Inventor: KIM WON GON
IPC: H02J7/00
Filed: 2012-05-24
Abstract: The electric vehicle of a smart grid of the present invention comprises a charging mode which charges the stare of charge (SOC) of a battery (30) by using the the power supply (commercial AC power) of the smart grid (100) to be converged into a DC power supply, a battery mode circuit group (1) which switches the DC power supply of the battery (30) into AC power and charges the power supply (commercial AC power) of the smart grid (100) and executes the generating mode, a battery mode controller (20) which controls the charging mode or the generating mode of the battery mode circuit group (1) based on the SOC environment of the battery (30), therefore, the electric vehicle of the smart grid (100) can be used as the generating which charges the power supply (commercial AC power) at the same time, and in particular, the smart grid system is deployed into the electric vehicle to utilize the characteristics of the invention. [Reference numerals] (4) Filter circuit;(AA) Current (generation);(BB) Current (charging);(CC) Current flow (generation mode);(DD) Current flow (charging mode);(EE) Current
Patent KR-20120134045-A (KR)
Title: Patterning process and resist composition
IPC: G03F7/004
Filed: 2012-05-29
Abstract: PURPOSE: A pattern forming method and a resist composition are provided to form hole patterns on the basis of positive-negative conversion by using a mask on which grid patterns are arranged for forming the hole patterns. CONSTITUTION: A pattern forming method includes the following steps: a resist composition is arranged on a substrate(10) to become a resist film(40); the resist film is heated to be exposed to high energy beam; and non-exposed parts in the resist film are dissolved using an organic solvent-based developer to prepare a negative pattern. The resist composition includes a polymer compound, an acid generator, and an organic solvent. The polymer compound includes a repeating unit with acid-labile group substituted carboxylic group, and/or a repeating unit with an acid-labile group substituted hydroxyl group, or a repeating unit an oxyrane or oxetane ring. [Reference numerals] (A) Coating photoresist; (B) Exposing photoresist; (C) Developing organic solvent
Patent KR-20130134917-A (KR)
Title: Binder for electrode of lithium battery, and electrode and lithium battery containing the binder
Inventor: LEE BEOM WOOK
IPC: H01M10/052
Filed: 2012-05-31
Abstract: Disclosed is an electrode binder for a lithium battery; and an electrode and a lithium battery, which adopt the electrode binder for a lithium battery. The binder includes epoxy-based thermosetting resin and rubber-based resin so that the electrode is not transformed even when an active material is expanded or contracted, thereby increasing the lifetime of the lithium battery.
Patent KR-20130136191-A (KR)
Title: Apparatus for measuring concentration mixed acid and method for measuring concentration mixed acid
Inventor: PARK HYOUNG KUK
IPC: G01D21/02
Filed: 2012-06-04
Abstract: An apparatus for measuring mixed acid concentration according to the present invention comprises: an ion exchange means which removes iron ions from a mixed acid solution; a sensor means which is equipped with a temperature sensor for sensing the temperature of the mixed acid solution, a ultrasonic pulse velocity sensor for sensing ultrasonic pulse velocity, and a conductivity sensor for sensing conductivity; and a control unit which is electronically connected to the sensor means and measures each concentration of acids contained in the mixed acid solution by using the measured temperature value of the mixed acid solution, measured ultrasonic pulse velocity value and measured conductivity value as data, and is arranged in order to measure each concentration of acids contained in the mixed acid solution at the same time. The present invention removes iron ions from the mixed acid solution containing nitric acids, hydrofluoric acids and iron ions through ion exchange resins, measures hydrofluoric acid concentration and nitric acid concentration by using a concentration measurement regression equation and monitors the concentration rate of the nitric acids to the hydrofluoric acids. Additionally, the present invention can measure an amount of scales exfoliated from the surface of a stainless steel sheet in a stainless acid pickling process and can increase the scale removal efficiency on the surface of the stainless steel sheet.
Patent KR-20130139664-A (KR)
Title: 화학 강화 유리의 가공 방법
Inventor: KIM SUN UK
IPC: C03C17/32
Filed: 2012-06-13
Abstract: 화학 강화 유리의 가공 방법을 제공한다. 본 발명에 따르면, 화학 강화된 유리를 가공하는 화학 강화 유리의 가공 방법으로서, 상기 화학 강화된 유리의 표면이 에칭되지 않도록 상기 유리의 표면 전체를 커버 부재로 커버하는 유리 표면 커버 단계; 상기 유리 표면의 커버된 부분에서 가공하고자 하는 부분이 노출되도록 가공하고자 하는 부분의 커버 부재를 제거하는 커버 부재 제거 단계; 상기 제거 단계에서 커버 부재가 제거된 부분을 에칭 부재로 에칭하는 에칭 단계; 상기 유리 표면의 에칭 부재를 제거한 후 상기 에칭 부재에 의하여 상기 유리 표면이 제거된 부분을 따라 가공하는 가공 단계; 및 상기 가공 단계를 행한 후 상기 유리 표면에 남아 있는 커버 부재를 제거하는 잔류 커버 부재 제거 단계를 포함한다.
Patent KR-20130140976-A (KR)
Title: Thermochromic window
Inventor: BAE SEUL GI
IPC: C03C17/23
Filed: 2012-06-15
Abstract: The present invention relates to a thermochromic window, in particular, and to a thermochromic window capable of controlling infrared ray transmittance depending on the temperatures. The thermochromic window of the present invention comprises: a substrate; a thermochromic film formed on the substrate; and a transparent conductive film formed on at least one side of the front or rear of the thermochromic film.
Patent KR-20130141884-A (KR)
Title: Damping valve testing device for a suspension of airplane
Inventor: HAN YUN SUK
IPC: B64C25/58
Filed: 2012-06-18
Abstract: Provided is a damping valve tester for a shock absorber of an airplane, which comprises a damping valve composed of a damping valve body where an orifice hole is formed, multiple actuating pins which are installed on the top of the damping valve body, a movable crash slider which is installed to be in contact with the bottom of the actuating pins, and a crash spring which is installed between the crash slider and the damping valve body in order to support the crash slider; a lower fixture composed of a flange unit which is seated on the top of the damping valve body, and an inserting unit which is inserted inside the damping valve body in order to form a female pattern unit at a fixed depth on the top; and an upper fixture composed of multiple extending pins which can be in contact with the actuating pins on the bottom, and a guide bar which is inserted into the female pattern unit of the lower fixture to be able to slide. When inserting the guide bar of the upper fixture into the female pattern of the lower fixture inserted into the damping valve body, the extending pin can be set to a correct position corresponding to the actuating pin, thereby making the assembly easy. By firmly supporting the upper fixture inside the lower fixture, the actuating load of the crash spring can be reliably measured.
Patent KR-20130141982-A (KR)
Title: Dual hybrid engine system
Inventor: KIM HYUNG KOOK
IPC: B60W10/20
Filed: 2012-06-18
Abstract: Disclosed is a dual hybrid engine system. The present invention includes first and second inner combustion engines which produce power by the combustion of fuel; first and second power generating units which convert the power produced by the first and second inner combustion engines into electricity; a storage unit which stores the electricity converted by the first and second power generating units; and a motor which produces torque by receiving the electricity from the first and second power generating units and the storing unit. The present invention selectively operates at least one among the first and second inner combustion engines and the storage unit based on a normalized fuel rate and output thereof.
Patent KR-20140001704-A (KR)
Title: Blade installing apparatus and method of installing blade using thereof for wind turbine
Inventor: KIM SUNG JIN
IPC: F03D11/04
Filed: 2012-06-28
Abstract: Disclosed are a device for installing blades for a wind power generator and a method using the same for installing the blades for a wind power generator. A device for installing blades for a wind power generator according to an embodiment of the present invention includes tower/blade connecting assemblies including blade posture adjusting units which adjust postures of the blades around to a hub for installing the blades on the hub while the tower and at least one blade are each gripped; and an align detecting unit which detects whether blade root units and blade connecting units are mutually aligned or not by extracting each edge from overlapped images of the blade root units and the blade connecting units of a hub where the blade root units are inserted and comparing the same.
Patent KR-20130006572-A (KR)
Title: Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device
Inventor: KADOMA HIROSHI
IPC: C07D333/76
Filed: 2012-07-04
Abstract: PURPOSE: A novel heterocyclic compound used as a host material which disperses a light emitting material is provided to obtain a light emitting element with low driving voltage and high current efficiency. CONSTITUTION: A heterocyclic compound has a structure of chemical formula G0. An arylene group has one or more substituent forming a ring. A light emitting device between a pair of electrodes contains the heterocyclic compound. A light emitting device contains a light emitting layer between a pair of electrodes. A light emitting layer contains the heterocyclic compounds. A light emitting device has a light emitting element. An electronic device has the light emitting element. A lighting device has the light emitting element.
Patent KR-20130095607-A (KR)
Title: 열 전도성이 향상된 기능성 접착제 및 그의 사용 방법
Inventor: LEE DAE WOO
IPC: C09J9/00
Filed: 2012-07-06
Abstract: 본 발명은 상기의 종횡비가 큰 보론나이트라이드를 박리시켜 얻은 보론나이트라이드 나노플레이트 미립자를 포함한 접착제로 인하여 계면 저항을 낮아지게 함으로써, 접착제의 열 전도성을 획기적으로 향상시킬 수 있는 것이다.