baber/WOPTO huggingface dataset:
Patent KR-20100137529-A (KR)
Title: A composite glass seal for a solid oxide electrolyser cell stack
Inventor: LONNROTH NADJA
IPC: H01M8/02
Filed: 2009-03-20
Abstract: The present invention provides a solid oxide cell stack, comprising: 
- at least two cells which each comprise a first electrode layer (1), an electrolyte layer (2), a second electrode layer (3), 
- gas passage ways,and 
- sealing components (4),  
wherein the sealing components (4) comprise a glass component (4a) and a component comprising a metal oxide or metal oxide precursor (4b), and wherein the component comprising the metal oxide or metal oxide precursor (4b) is located at least in between the glass component (4a) and a gas passage way.  The present invention further provides a method of producing the above solid oxide cell stack, comprising the steps of: 
- providing at least two SOC cells comprising each a first electrode layer or electrode precursor layer (1), an electrolyte layer (2), a second electrode layer or electrode precursor layer (3); 
- stacking at least two cells so as to form a cell stack including gas passage ways; and 
- sealing said cell stack with sealing components (4),  
wherein the sealing components (4) comprise a glass component (4a) and a component comprising a metal oxide or metal oxide precursor (4b), and wherein the component comprising the metal oxide or metal oxide precursor (4b) is at least located in between the glass component (4a) and a gas passage way.
Patent KR-20110015528-A (KR)
Inventor: YAP TZE YEE RYAN
IPC: B29C65/34
Filed: 2009-04-02
Abstract: 교차하면서 전기적으로 접촉하는 용접 요소들을 사용하는 전기 용접 프로세스 및 장치를 개시한다. 교차하는 용접 요소에는 서로 이위상으로 전력이 공급되며, 그에 따라 가열되고 있는 용접 요소 주위에 단락이 없으며 교차하는 용접 요소들 사이에 전기 절연이 필요하지 않다. 교차하는 용접 요소를 통해 전류를 교대로 보내기 위해 전류 디렉터가 사용될 수 있다. 열가소성 수지 바인더 및 폴더를 포함한 다양한 가공대상물을 용접하기 위해 본 프로세스 및 장치가 사용될 수 있다.
Patent KR-20100132548-A (KR)
Inventor: GREENING THOMAS C
IPC: H01M4/58
Filed: 2009-04-09
Abstract: 본 발명의 일부 실시예는 배터리를 적응적으로 충전하는 시스템을 제공하는데, 이 경우, 배터리는 수송-제한 전극, 전해질 분리기, 및 비-수송-제한 전극을 포함하는 리튬-이온 배터리이다.  배터리를 충전하기 위해, 시스템은 먼저 수송-제한 전극과 전해질 분리기 사이의 경계에서 리튬 표면 농도를 판정한다.  다음으로, 시스템은 판정된 리튬 표면 농도를 사용해 배터리를 위한 충전 프로세스를 제어함으로써, 충전 프로세스는 리튬 표면 농도를 설정된 제한 이내로 유지한다.
Patent KR-20110029124-A (KR)
Title: Method and apparatus for trajectory display
Inventor: GREEN JEREMY
IPC: G06F13/14
Filed: 2009-06-24
Abstract: This invention relates to a navigation device (200) comprising a processor (210); and a store (230) containing map data, wherein the map data comprises a temporally-variable feature and the processor (210) is arranged, in a route planning process, to determine a status of the temporally-variable feature according to temporal information.
Patent KR-20110022609-A (KR)
Inventor: FELKL HANS JOACHIM
IPC: B21B37/58
Filed: 2009-05-22
Abstract: 연속 압연 트레인의 롤 스탠드(1, 1', 1")에서 연속 압연 트레인을 통과하는 압연 제품(2)은, 압연 제품(2)이 상기 압연 트레인을 벗어날 때 예정된 최종 특성값을 갖도록 압연된다.  연속 압연 트레인으로부터 롤 스탠드들(1, 1', 1") 중 하나(1")를 퇴거시키기 위해, 압연 제품(2)의 압연 중에 하기의 조치들이 취해진다: 정해진 시간적 하중 경감 거동에 따라 퇴거될 롤 스탠드(1")의 하중이 완전히 경감된다.  퇴거될 롤 스탠드(1")의 하중 경감과 위치 공통적으로, 연속 압연 트레인의 하나 이상의 다른 롤 스탠드(1, 1')에는 정해진 시간적 하중 인가 거동에 따라 하중이 가해진다.  퇴거될 롤 스탠드(1")의 하중 경감 거동과 하나 이상의 다른 롤 스탠드(1, 1')의 하중 인가 거동은, 압연 제품(2)의 최종 특성이 유지되는 방식으로 상호 매칭된다.  퇴거될 롤 스탠드(1")의 작업 롤들(3")의 원주 속도(vU")는 상기 롤 스탠드의 하중이 완전히 경감될 때까지, 압연 제품(2)의 압연에 의해 퇴거될 롤 스탠드(1") 내에서 야기되는 배출 속도(v")가 항시 사전 설정된 목표 배출 속도(v"*)와 일치하도록 제어된다.  퇴거될 롤 스탠드(1")의 완전한 하중 경감 이후, 목표 배출 속도(v"*)에 대한 작업 롤들(3")의 원주 속도(vU")의 일치성이 유지되며, 퇴거될 롤 스탠드(1")의 작업 롤들(3")이 압연 제품(2)으로부터 들어 올려진다.  이어서 퇴거될 롤 스탠드(1")가 정지한다.  압연 제품(2)의 압연 중에 연속 압연 트레인 내로 롤 스탠드(1, 1', 1") 중 하나(1')를 편입시키기 위해서는 실질적으로 이와 반대의 조치들이 취해진다.
Patent KR-20110013495-A (KR)
Inventor: KURAFUCHI KAZUHIKO
IPC: H05K3/28
Filed: 2009-08-28
Abstract: 본 발명의 반도체 패키지용 프린트 배선판의 보호막용 감광성 수지 조성물은, (A) 산변성 비닐기 함유 에폭시 수지와, (B) 페놀계 화합물과, (C) 분자 내에 적어도 하나의 에틸렌성 불포화기를 갖는 화합물과, (D) 광중합 개시제와, (E) 무기 미립자를 함유하는 것이다.
Patent KR-20110031930-A (KR)
Title: Refrigeration system
Inventor: ZIMMERMANN AUGUSTO JOSE PEREIRA
IPC: F25B49/02
Filed: 2009-06-15
Abstract: A refrigeration system includes a compressor; a condenser connected to a first inlet of a separator which has: a vapor outlet connected to the compressor and a liquid outlet connected to an evaporator; a selecting valve having: a first vapor inlet connected to the evaporator; a second vapor inlet connected to the separator; and a vapor outlet connected to the compressor, the selecting valve being operated to selectively and alternatively communicate its first and second vapor inlets with its vapor outlet, so as to allow the compressor to draw vapor from the separator and from the evaporator; and a control unit for controlling the operation of the selecting valve.
Patent KR-20120079242-A (KR)
Title: Real-time map data updating system and method
Inventor: CHOI YUN SEOK
IPC: G08G1/0969
Filed: 2011-01-04
Abstract: PURPOSE: A real-time map data updating system and method are provided to always operate based on the recent geographical information by updating map data with a tile unit according to a moving route of a terminal unit on a real-time base. CONSTITUTION: A certification unit(110) certifies a right to use service for a user of a terminal unit. A storage unit(120) stores necessary data for operation of a service device. A map data management unit(130) manages a map data provided from a service device. A map data transmit unit(140) transmits a map data with a tile unit according to an ask of a terminal unit. A route service unit(150) provides route information according to an ask of a terminal unit.
Patent KR-20120079287-A (KR)
Title: Apparatus for purifying water
Inventor: JANG WAN GI
IPC: C02F7/00
Filed: 2011-01-04
Abstract: PURPOSE: A water purifying apparatus is provided to improve the mobility of the apparatus and to omit a separate power supplying line by securing a ultrasound wave radiation function and a micro-bubble generating function based on solar power. CONSTITUTION: A water purifying apparatus includes a buoy(10), a solar power supplying part(20), an ultrasound wave generating part, and a micro-bubble generating part(40). The buoy is floated on the surface of water. The solar power supplying part includes a solar panel(21) and a chargeable battery(23). The solar panel is arranged on the upper side of the buoy. The chargeable battery is charged with power generated from the solar panel. The ultrasound wave generating part is driven based on the power from the solar power supplying part and radiates ultrasound waves to water. The micro-bubble generating part is driven based on the power form the solar power supplying part and generates micro-bubbles in the water.
Patent KR-20120079527-A (KR)
Title: Paper towel and napkin with learning and promotional function
Inventor: KIM TAE YOON
IPC: A47K10/16
Filed: 2011-01-05
Abstract: PURPOSE: A paper towel and napkin having learning and advertising functions is provided to efficiently use time and maximize learning effects. CONSTITUTION: A paper towel and napkin having learning and advertising functions is manufactured by the following steps: manufacturing environmentally-friendly ink at an ink discharge part of a separation exhaust outlet(100); forming desired characters or patterns by using a spray or screen printing; installing an upper plate equipped with a site which is pressurized and heated; fixing the paper towel and the napkin; installing a lower plate which fixes a pressurization heat print film by pairing with the upper plate; arranging the pressurization heat print film rental part or the pressurization heat print film printing part on the paper towel and the napkin; and installing the pressurization heat printing apparatus by additionally adding heat and pressure.
Patent KR-20120085610-A (KR)
Title: Eco training system for a heavy equipment and Control method thereof
Inventor: SOHN WON SUN
IPC: B60W40/12
Filed: 2011-01-24
Abstract: PURPOSE: An eco-training system for heavy equipment and a control method thereof are provided to improve work and fuel efficiency by enabling a driver to monitor working patterns of the driver. CONSTITUTION: An eco-training system for heavy equipment comprises a signal generator(1), a controller(2), and a display unit(3). The signal generator generates a signal when an operating lever or operating pedal is operated, or when pressure and a flow rate are changed. The controller is connected to the signal generator and comprises a working pattern detection unit(2a). The working pattern detection unit detects the operation of the operating lever or operating pedal or the change of the pressure and flow rate. The display unit is connected to the controller and outputs working patterns in real-time.
Patent KR-20110063399-A (KR)
Title: 바지걸이
Inventor: KIM BUNG HOON
IPC: A47G25/48
Filed: 2011-01-26
Abstract: 본 발명은 바지걸이에 관한 것으로, 신사복, 청바지 등과 같은 남성용 바지 및 여성용 치마를 겸용으로 걸 수 있도록 하는 것이다. 
본 발명은 상단부에 걸고리부가 회전가능하게 설치되고 상기 걸고리부를 중심으로 양측에 합성수지의 결합편이 수평으로 설치된 것에 있어서, 상기 결합편을 탄력적으로 형성하고, 상기 결합편의 양측 끝단부에 각각 바지고리용 걸림부를 형성하되, 상기 걸림부의 전, 후 상단측으로 걸고리를 돌출 형성하고, 상기 양측 걸림부의 하단 양측에 집게를 설치하여 구성함을 특징으로 한다.
Patent KR-20120086991-A (KR)
Title: Pizza containing quercetin and method thereof
Inventor: GIM HYEONG GON
IPC: A23L23/00
Filed: 2011-01-27
Abstract: PURPOSE: Pizza containing quercetin, and a producing method thereof are provided to improve the functionality and the palatability of the pizza by inserting the quercetin extracted from the onion skin into pizza dough and pizza sauce. CONSTITUTION: A producing method of pizza containing quercetin comprises the following steps: mixing and kneading 100 parts of rice powder by weight, 3-7 parts of dough brand by weight, 0.5-2 parts of oil by weight, 0.5-2 parts of bread improver by weight, 1-4 parts of whole milk powder by weight, and 55-60 parts of water by weight; molding the obtained dough into a flat circular shape to obtain pizza dough; fermenting the molded pizza dough, and low-temperature aging the fermented pizza dough; spreading pizza sauce on the aged pizza dough; and sprinkling pizza toppings and pizza cheese on the pizza sauce before baking the pizza. The pizza sauce contains 100 parts of tomato sauce by weight and 0.5-1 part of quercetin by weight.
Patent KR-20120095080-A (KR)
Title: Non-polar or semi-polar group iii-nitride based light emitting diode and fabrication method thereof
Inventor: JU JIN WOO
IPC: H01L33/16
Filed: 2011-02-18
Abstract: PURPOSE: A non-polar or semi-polar III group nitride based light emitting diode and a manufacturing method thereof are provided to improve light extraction efficiency by forming a roughness in a cavity. CONSTITUTION: A substrate includes a growth surface of a non-polar or semi-polar epitaxial layer. A first III group nitride layer(102) is grown on a substrate. A second III group nitride layer(104) is grown on the first III group nitride layer with a lateral growth method and includes one or more cavities(105) inside. A light emitting diode structure is grown on the second III group nitride layer. One region of the cavity shows N-polarity.
Patent KR-20120100586-A (KR)
Inventor: KANG SANG MO
IPC: A61Q19/08
Filed: 2011-03-04
Abstract: 본 발명은 콜라겐 및 식초를 복합식이함으로써 피부를 개선하는 피부미용방법에 관한 것이다. 바람직하게는 상기 복합식이는 초산농도가 6~7%(W/V)인 식초 45mL에 대해 콜라겐을 1g~20g 첨가하여 섭취하는 것임을 특징으로 하고, 상기 피부는 10대~60대 여성의 피부인 것을 특징으로 할 수 있다.  
상세하게는 상기 피부의 개선은 혈중 콜라겐 농도의 증가에 의한 것임을 특징으로 할 수 있고, 혈중 알부민의 농도를 증가에 의한 것임을 특징으로 할 수 있으며, 혈중 페리틴의 농도를 증가에 의한 것임을 특징으로 할 수 있다.
Patent KR-20120103854-A (KR)
Title: 바형 휴대기기용 케이스 및 바형 휴대기기와의 조립방법
Inventor: JUNG BYUNG SHICK
IPC: A45C11/00
Filed: 2011-03-11
Abstract: 본 발명은 바형 휴대기기(슬라이드 또는 폴더 형태 이외의 휴대기기를 바형이라 함)의 측면(디스플레이가 있는 전면과 배면을 제외한 사변을 이루는 면)을 푸시나 슬라이딩하지 않고 감싸 조립하거나 분해 가능한 하드 재질의 바형 휴대기기용 케이스에 관한 것이다.
Patent KR-20110103876-A (KR)
Inventor: HANDO TAKUYA
IPC: H05K3/46
Filed: 2011-03-14
Abstract: (과제) 본 발명의 목적은 더블 볼 등의 발생을 방지하여 소망하는 위치에 솔더 범프를 정확하게 형성 가능하게 함으로써 제조수율을 향상시킬 수 있는 솔더 범프를 가지는 배선기판의 제조방법을 제공하는 것이다. 
(해결수단) 배선기판은 기판 준비 공정, 볼 탑재 공정 및 리플로 공정을 거쳐서 제조된다. 기판 준비 공정에서는 기판 주면(13) 상의 범프형성영역(R1) 내에 패드(21)가 배치된 기판(11)을 준비한다. 볼 탑재 공정에서는 기판(11)의 가장자리부(12)와의 접촉을 회피하는 오목부(59)가 형성된 솔더 볼 탑재용 마스크(51)를 사용하며, 솔더 볼 탑재용 마스크(51)를 기판 주면(13)측에 배치한 상태에서 관통구멍부(54)를 통해서 패드(21) 상에 솔더 볼(61)을 탑재시킨다. 리플로 공정에서는 솔더 볼(61)을 가열 용융시켜서 솔더 범프(62)를 형성한다.
Patent KR-20110107280-A (KR)
Inventor: OGUCHI TSUYOSHI
IPC: B62J99/00
Filed: 2011-03-16
Abstract: 커버 부재로 가려진 상태로 설치되어 있는 인디케이터 일체형 제어 장치의 인디케이터를 커버 부재 너머로 시인(視認)할 수 있도록 한다. 
FI-ECU(17)에 LED로 페일 표시하는 인디케이터(48)를 일체적으로 설치한다. FI-ECU(17)는 짐칸(13)에 대하여, 차체 후방에 인디케이터(48)를 배치한 면(48a)을 가지며, 이 면(48a)이 차체 전방 상측을 향하게 인접 배치된다. 인디케이터(48)로부터 면(48a)에 직교하는 방향으로 인출한 선(L)의 연장 상에서, 짐칸(13)의 벽(13a)에 형성된 관통 구멍(32)으로 인디케이터(48)의 확인용 구멍을 구성한다. 인디케이터(48)를 확인할 때 이외에는, 짐칸(13)의 하측에 배치되는 배터리(16)의 메인터넌스 리드(33)로 관통 구멍(32)을 막아 둘 수 있도록, 메인터넌스 리드(33)를 치수가 확장된 것으로 하는 것이 좋다.
Patent KR-20120106388-A (KR)
Title: Cosmetic composition for skin-whitening having hydroxycinnamic acid
Inventor: CHO IN SHIK
IPC: A61Q19/02
Filed: 2011-03-18
Abstract: PURPOSE: A cosmetic composition containing hydroxy cinnamic acid is provided to enhance whitening effect without irritation to skin. CONSTITUTION: A cosmetic composition for skin whitening contains hydroxyl cinnamic acid and cosmetologically acceptable carriers. The hyroxy cinnamic acid is isolated from red ginseng, white ginseng, raw ginseng, or ginseng leaves or fruits using purified water, anhydrous or hydrous alcohol of 1-4 carbon atoms, propylene glycol, butylene glycol, ethyl acetate, acetone, hexane, or glycerine solvent. The composition is manufactured in the form of a skin softener, astringent, nutrition cream, massage cream, essence, lotion, eyecream, eye essence, makeup base, foundation, powder, cleansing cream, oil, pack, external use ointment, paste, gel, soap, spray, body lotion, body cream, body oil, or body essence.
Patent KR-20120107553-A (KR)
Inventor: LEE CHOONG SUB
IPC: A21C11/10
Filed: 2011-03-22
Abstract: PURPOSE: A device for manufacturing starch noodles and a method thereof are provided to directly manufacture starch noodles using grain or powder. CONSTITUTION: A device for manufacturing starch noodles comprises a noodle making machine(100), a noodle separating device(200), a cutting device(300), a washing tank(400), a first heating tank, a cold water tank(500), a packing device(600), and a second heating tank. The noodle making machine first makes starch noodles. The noodle separating device separates the noodles. The cutting device cuts the starch noodles in a desired length. The washing tank washes impurities from the surface of the starch noodles. The first heating tank is used to boil the washed starch noodles. The cold water tank is used to improve the taste of the starch noodles. The second heating tank heats and sterilizes the starch noodles.
Patent KR-20120108345-A (KR)
Title: Apparatus and method for performing power headroom report
Inventor: AHN JAE HYUN
IPC: H04W88/02
Filed: 2011-03-23
Abstract: PURPOSE: A PHR(power headroom report) apparatus and a method thereof are provided to trigger a PHR according to variation of a PB(power block). CONSTITUTION: A trigger block unit(2010) blocks the trigger of a first PHR based on a variation of PL(path loss) or blocks the trigger of a second PHR based on variation of a PB based on the state of a main blocking timer. A lower link reception unit(2005) receives an uplink grant from a base station. The uplink grant allocates resources for transmitting the PHR. A PHR generation unit(2015) generates an MAC(media access control) message. The MAC message includes the PHR. [Reference numerals] (2005) Downlink reception unit; (2010) Trigger blocking unit; (2015) Excessive power report creation unit; (2020) Uplink transmission unit; (2055) RRC setup unit; (2060) Scheduling unit; (2065) Downlink transmission unit; (2070) Uplink reception unit; (AA) Uplink grant; (BB) RRC message; (CC) Excessive power report
Patent KR-20120108619-A (KR)
Title: Temperature controller including punching machine
Inventor: PARK HOE MAN
IPC: A23L7/10
Filed: 2011-03-25
Abstract: PURPOSE: A punching apparatus for food ingredients including a temperature controller is provided to effectively process the food ingredients inserted into a housing by punching. CONSTITUTION: A punching apparatus for food ingredients comprises the following: a punching protrusion installed on the inner surface of a housing(110); a rotator located inside the housing; a motor installed on the outer surface of the housing, and connected to one side of the rotator; a controller(170) controlling the rotation speed of the motor, and measuring and controlling the temperature inside the housing; a temperature sensor(171) measuring the temperature inside the housing for controlling; a timer(176) using a multi-vibrator mode for controlling the operation time of the motor; a speed controller(174) controlling the rotation speed of the rotator; and a required power display unit(174). The temperature controller uses a rotation dial mode for controlling the internal temperature of the housing at 0-100 deg C.
Patent KR-20110119536-A (KR)
Title: Seal chain
Inventor: FUJIWARA MAKOTO
IPC: F16J15/3232
Filed: 2011-04-06
Abstract: PURPOSE: A seal chain is provided to improve the strength of chain by preventing the abrasion of inner and outer plates. CONSTITUTION: A seal chain comprises a first seal member(131) and a second seal member(132). The first seal member contacts on the outer surface of an inner plate(111) which is opposite to an outer plate(121). The first seal member comprises a pair of ribs as a loop shape in the opposite area of the second seal member. The second seal member faces to the first seal member. The second seal member contacts to the inner side of the outer plate which faces to the inner side. The second seal member comprises a contact face on which a pair of ribs contacts.
Patent KR-20120114971-A (KR)
Title: Separation method of retainer for valve and its tool
Inventor: JANG YONG SEUNG
IPC: F16K43/00
Filed: 2011-04-08
Abstract: PURPOSE: A retainer separating method for a valve and a separating jig are provided to facilitate the separation and coupling of a metal gasket or a retainer and to accurately maintain airtightness between the retainer and the metal gasket. CONSTITUTION: A retainer separating method for a valve is as follows. Multiple separation holes are formed on the exterior of a retainer. The separation holes do not penetrate the retainer. A thread is respectively formed on the interior of the separation holes. The separation holes are thread-coupled to fastening bolts(122) in both sides of a separating jig attached to the exterior of the retainer. The end of a separable bolt(123) is connected to the center of a disc so that the retainer can be separated from the valve body.
Patent KR-20110117016-A (KR)
Inventor: GROSSI ALESSANDRO
IPC: H01L21/8247
Filed: 2011-04-19
Abstract: 본원에 개시된 청구물은 다중 레벨 플래시 메모리 및 그 형성 프로세스 플로우에 관한 것이다.
Patent KR-20120118876-A (KR)
Title: Manufacturing method of refractive index tunable hybrid materials by controlling the particle size of silica nano sol
Inventor: KANG DONG JUN
IPC: C08K9/06
Filed: 2011-04-20
Abstract: PURPOSE: A manufacturing method of organic and inorganic hybrid material is provided to provide inorganic/organic hybrid material capable of controlling refractivity by controlling refractivity distribution of silica nanosol in liquid phase through a hybrid process. CONSTITUTION: A manufacturing method of organic and inorganic hybrid material comprises: a step of adding a water-containing solvent and a catalyst into a purified silicon precursor; a step of treating the surface of the silica nanosol by functional organic group-containing organic silane; a step of concentrating the surface-treated silica nanosol; and a step of liquid-mixing heat or photo-curable polymer to the silica nanosol.
Patent KR-20110139641-A (KR)
Title: A system informing expiration date of food by determining end point of tti and a method informing expiration date of food using the same
Inventor: LEE SEUNG JU
IPC: G06Q10/08
Filed: 2011-05-02
Abstract: PURPOSE: A food expiration date information providing method using TTI(Time Temperature Integrator) and food expiration date information providing system using the same are provided to enable a consumer to exactly confirm food expiration date by providing a TTI value corresponding to expiration date displayed at the cover of food. CONSTITUTION: An input unit(120) inputs TTI information, food information, and circulation history information. A calculation unit(130) calculates a TTI appointed value corresponding to food residual expiration date using the TTI information, the product information, and the circulation history information. An output unit(140) displays color corresponding to the food residual circulation date according to time and a temperature condition using the TTI appointed value.
Patent KR-20120126933-A (KR)
Title: Epoxy resin compositions for neutron shielding materials and mehtod for preparing the same
IPC: C08K3/22
Filed: 2011-05-13
Abstract: PURPOSE: A manufacturing method of an epoxy resin composition is provided to extremely simply and effectively disperse nanosized powder in an epoxy matrix, uniformly by using a direct ultrasonic wave dispersion method and to obtain strong combination of an epoxy matrix and neutron shielding material powder. CONSTITUTION: A manufacturing method of an epoxy resin composition comprises: a step of obtaining a mixture of a hardener and powder by mixing an amine-based hardener into an each of boron-chemical powder for absorbing neutron and selectively highly dense metal powder for shielding secondary gamma ray and flame retardant powder, or a mixture thereof; a step of coating powder surface of the boron compound, highly dense metal and flame retardant with the amine-based hardener and dispersing the same in the hardener by irradiating ultrasonic wave into the mixture; a step of mixing the amine-based hardener, in which the boron compound, highly dense metal and flame retardant powder are dispersed, in an epoxy resin and dispersing the mixture.
Patent KR-20120127009-A (KR)
Title: Method for manufacturing semiconductor device
IPC: H01L21/324
Filed: 2011-05-13
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent an active punch when a buried bitline is formed by performing a first heat treatment containing silane gas and a second heat treatment which is performed in higher temperatures than the first heat treatment. CONSTITUTION: An amorphous silicon film is formed on an upper portion of a substrate. A first heat treatment is performed by injecting gas containing silicone. A second heat treatment is performed in higher temperatures than the first heat treatment. The first heat treatment is performed in a temperature of 300°C-500°C. The second heat treatment is performed in a temperature of 600°C-800°C.
Patent KR-20120127971-A (KR)
IPC: F01M11/02
Filed: 2011-05-16
Abstract: 본 발명은 선박엔진의 메인베어링용 오일주입구조에 관한 것으로서, 엔진(7)의 상단면에 윤활파이프(5)가 연결되어 있으며 이 엔진(7) 내부의 메인베어링(9)으로 오일을 주입하기 위해 상기 윤활파이프(5)에 별도의 분기파이프(10)를 마련하여 상기 윤활파이프(5)의 분리없이 상기 분기파이프(10)로 오일 공급이 가능하도록 하는 구조로 되어 있다. 
따라서, 엔진 내부의 메인베어링으로 오일을 주입하기 위해 윤활파이프에 별도의 분기파이프를 마련하여 윤활파이프의 분리없이 분기파이프로 오일 공급이 가능하게 되도록 함으로써, 기본적으로 오일주입 작업이 간편하고 신속하게 이루어지게 되어 작업성이 대폭 향상되고, 또한, 분기파이프에 깔때기부를 마련함으로써, 오일주입 작업이 용이하게 되어 이 역시 작업성 향상으로 이어지며, 또한, 깔때기부 투입구에 개폐도어를 설치하고 그 내부에는 필터를 설치함으로써, 메인베어링으로의 이물질 투입을 미연에 방지하여 이물질 투입에 따른 손상을 차단할 수 있게 되는 등의 효과를 얻는다.
Patent KR-20120129025-A (KR)
Title: A firewood stove
IPC: F24B1/18
Filed: 2011-05-18
Abstract: PURPOSE: A wood stove is provided to maintain a long combustion time by rapidly sucking the air as an air inlet is formed with a cyclone method. CONSTITUTION: A wood stove comprises a body(100), an air inlet unit(120), and an exhaust port(110). An input hole(101) is formed in the body to input the fuel through the upper part of the body. The air inlet unit is placed on the input hole. The air smoothly and rapidly flows into the stove through the air inlet unit as the air inlet unit is formed with a cyclone method using natural convection. The exhaust port is formed on the upper part of the body. The exhaust port controls the heat of the stove, and discharges some of ash to a flue.