baber/WOPTO huggingface dataset:
Patent KR-20090083899-A (KR)
Title: Method and apparatus for automatic frequency correction in a multimode device
Inventor: CHANCE GREGORY W
IPC: H04W88/06
Filed: 2007-10-11
Abstract: A method and apparatus for synchronizing a system clock with a serving cell (102) associated with a first radio access technology and monitoring an adjacent cell (104) associated with a second radio access technology is provided. A communication device (100) includes a first synchronization device (205) capable of synchronization with the serving cell (102) and a second synchronization device (206) capable of independently synchronizing with the adjacent cell (104). The first synchronization device (205) and second synchronization device (206) include independent frequency correction modules (207,208). Thus, the second frequency synchronization device (206) may be corrected per the adjacent cell (104) while the first synchronization device (205) remains synchronized with the serving cell (102). Thus, the same corrected system clock may be used between two radio access technologies. ® KIPO & WIPO 2009
Patent KR-20090084848-A (KR)
Title: Plated material having metal thin film formed by electroless plating, and method for production thereof
Inventor: YABE ATSUSHI
IPC: C23C18/38
Filed: 2008-07-18
Abstract: Disclosed is a plated material, on which an ultrafine wiring can be formed by electroless plating, which has a thin seed layer having a uniform thickness, and which can eliminate the complication of forming two layers (i.e., a barrier layer and a catalyst metal layer) prior to the formation of the seed layer. Also disclosed is a method for producing the plated material. Specifically disclosed is a plated material which comprises: a base; an alloy thin film formed on the base, wherein the alloy is made of a metal (A) having a catalytic activity for electroless plating and a metal (B) capable of displacement plating with a metal ion contained in an electroless plating solution; and a metal thin film formed on the alloy thin film by electroless displacement and reductive plating. The alloy thin film made of the metal (A) having the catalytic activity and the metal (B) capable of displacement plating contains the metal (A) in an amount of 5 to 40 at.% (inclusive). The metal thin film formed by electroless displacement and reductive plating has a thickness of 10 nm or less and a resistivity of 10 muOmega cm or less. Preferably, the metal (B) has a barrier function against a metal contained in the metal thin film. ® KIPO & WIPO 2009
Patent KR-20090086265-A (KR)
Title: Nitride phosphor and production process thereof, and light emitting device
Inventor: TAMAKI HIROTO
IPC: C09K11/08
Filed: 2003-03-20
Abstract: A base nitride phosphor is represented by the general formula: LXMYN((2/3)X + (4/3)Y) :R or LXMYOZN((2/3)X + (4/3)Y - (2/3)Z) :R, wherein L is at least one element selected from Group II elements consisting of Mg, Ca, Sr, Ba and Zn, M is at least one element selected from Group IV elements consisting of C, Si and Ge, with the proviso that M comprises Si, and R is at least one element selected from rare earth elements consisting of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er and Lu, with the proviso that R comprises Eu, and absorbs at least a part of a light having a first emission spectrum having a peak wave length of 500 nm or less and emits a light having a second emission spectrum having at least one peak in the range of 520 to 780 nm. The present invention provides the base nitride phosphor which further comprises another element; and a method for preparing the nitride phosphor. The novel nitride phosphor emits a light containing a red component in a relatively great proportion and exhibiting enhanced brightness, with enhanced luminous efficiency, and also is highly durable. ® KIPO & WIPO 2009
Patent KR-20090119861-A (KR)
Title: System and process for the removal of fluorochemicals from water
Inventor: MADER BRIAN T
IPC: A01N33/02
Filed: 2008-02-15
Abstract: Systems and processes for the removal of fluorochemicals from water are provided. Systems according to the invention include a vessel containing the ion exchange resin, the ion exchange resin including an insoluble matrix having functional groups bonded to the matrix, the functional groups being amines of the formula: N(R1R2R3) Where N is nitrogen; and R1, R2 and R3 are hydrocarbon groups and can be the same or different, normal, branched and/or partially or fully substituted (e.g., fluorinated) and having a carbon chain length of C1 or greater, the hydrocarbon chain optionally including polar groups (e.g., O, N, S). An inlet for directing a flow of water into the vessel is provided to facilitate contact between the water and the ion exchange resin; and an outlet is provided to direct a flow of water out of the vessel after the water is treated. A process for the removal of fluorochemicals from water is also provided by exposing water to the foregoing ion exchange resin, maintaining the water in contact with the resin for a period of time, and thereafter separating the water from the resin.
Patent KR-20090117962-A (KR)
Title: Oxy-fuel combustion system
Inventor: GROSS DIETRICH M
IPC: C22B1/00
Filed: 2002-03-22
Abstract: An oxygen fueled combustion system includes a furnace (14) having at least one burner, an oxygen supply for supplying oxygen having a predetermined purity, and a carbon based fuel supply for supplying a carbon based fuel. The oxygen and the carbon based fuel are fed into the furnace (14) in a stoichiometric proportion to one another to limit an excess of either the oxygen or the carbon based fuel to less than 5 percent over the stoichiometric proportion. The combustion of the carbon based fuel provides a flame temperature in excess of 4500°F. The exhaust gas stream from the furnace (14) has substantially zero nitrogen-containing combustion produced gaseous compounds from the oxidizing agent and reduced green-house gases. Substantially less carbon based fuel is required than conventional combustion systems without a loss of energy output.
Patent KR-20100015830-A (KR)
Title: In-situ removal of semiconductor process residues from dry pump surfaces
Inventor: TAYLOR ANTHONY PARK
IPC: C11D7/22
Filed: 2008-04-23
Abstract: The present invention relates to vacuum processing systems in which process gases are introduced in a process chamber and are exhausted through a vacuum processing system exhaust path. Deposits made by the exhausted gases in one or more dry vacuum pumps are removed by introducing hydrofluoric acid upstream of the dry pump while the processing chamber is idle. The hydrofluoric acid is introduced upstream of the dry pump through a nozzle in the foreline or at the inlet to the dry pump.
Patent KR-20100007913-A (KR)
Title: A method and apparatus for new key derivation upon handoff in wireless networks
Inventor: VANDERVEEN MICHAELA
IPC: H04W12/04
Filed: 2008-04-25
Abstract: A novel key management approach is provided for securing communication handoffs between an access terminal and two access points. As an access terminal moves from a current access point to a new access point, the access terminal sends a short handoff request to the new access point. The short handoff request may include the access terminal ID; it does not include the access point ID. The new access point may then send its identifier and the access terminal's identifier to the authenticator. Using a previously generated master transient key, the access point identifier and the access terminal identifier, an authenticator may generate a master session key. The master session key may then be sent to the access point by the authenticator. The access terminal independently generates the same new security key with which it can securely communicate with the new access point.
Patent KR-20110081425-A (KR)
Title: Agreement examination server and method for operating the agreement examination server
Inventor: LEE JIN SUNG
IPC: G06F17/40
Filed: 2010-01-08
Abstract: PURPOSE: A provision examination server and the operating method of the provision examination server are provided to distinguish a part of provision data related to an important keyword from the other part of the provision data, to create important provision data, and to provide the important provision data to a user. CONSTITUTION: A user terminal receives provision data from a contents providing system(221). A provision examination server performs the parsing of the provision data(201). The provision examination server creates important provision data(202). The provision examination server transmits the important provision data to the user terminal(215). A user reads the important provision data through the user terminal(215).
Patent KR-20100086425-A (KR)
Title: Semiconductor laser element and semiconductor laser device
Inventor: IMANISHI DAISUKE
IPC: H01S5/06
Filed: 2010-01-12
Abstract: PURPOSE: The semiconductor laser and semiconductor laser device prepare the electric current restriction layer in the semiconductor layer. The third semiconductor layer is formed on the area coping with among the upper side of the second semiconductor layer with the current injecting area of the active layer. By forming electrode on the domain of the contact area of the second semiconductor layer and electrode is a lot and the serial resistance can be reduced. CONSTITUTION: The semiconductor layer, the active layer(30), and the second semiconductor layer and the third semiconductor layer are successively laminated in substrate. The semiconductor layer(20) comprises the electric current restriction layer restricting the current injecting area of the active layer. The third semiconductor layer is formed among the upper side of the second semiconductor layer in the area corresponding to the current injecting area of the active layer.
Patent KR-20110083104-A (KR)
Title: Lighting apparatus for installing street light
Inventor: PARK SEOK KI
IPC: F21W111/02
Filed: 2010-01-13
Abstract: PURPOSE: A light apparatus for installing street light is provided to control the area of the light created from a light emitting instrument according to need. CONSTITUTION: A lightning apparatus(100) comprises a light emitting instrument(10) and a reflector(20). The light emitting instrument generates the light through the drive power offered from outside. The light emitting instrument is connected to the sensor apparatus sensing brightness and generates the light when surrounding becomes dark. The reflector is formed into the semi-oval sphere having an entrance(22) and equips the light emitting instrument to inside and radiates the light from the entrance. The light emitting instrument is inserted into an inlet hole(24) formed on a first side between both sides(32) and is expended to a second side. A core part(42) of the reflector has different diffusion rate with the both sides.
Patent KR-20110086289-A (KR)
Title: Hydraulic breaker having scratch preventing structure of cylinders
Inventor: SHIN WON SHIK
IPC: E21B10/36
Filed: 2010-01-22
Abstract: PURPOSE: A hydraulic breaker having a cylinder with a scratch prevention structure is provided to prevent scratches from being generated on an inner surface in which multiple grooves are formed. CONSTITUTION: A hydraulic breaker(1) having a cylinder with a scratch prevention structure comprises head cap(2), a cylinder(3), and a front head(4). The head cap is filled with nitrogen gas. A piston is installed in the cylinder and is reciprocated inside the cylinder. Multiple grooves are formed on the inner surface of the bottom of the cylinder at uniform intervals. A chisel for performing a crushing operation is installed in the front head.
Patent KR-20110089469-A (KR)
Inventor: KIM YOUNG CHAI
IPC: A63F3/00
Filed: 2010-02-01
Abstract: 본 발명은 게임을 통하여 가족의 시간을 만들고자 하는데 중점을 둔 마블 게임으로 친구와 가족 모두가 함께 즐길 수 있도록 고안을 하였습니다. 우리는 컴퓨터를 이용한 싱글 플레이어가 늘어나 가족간의 대화 시간이 줄었으며, 온라인상의 얼굴없는 상대자와 대화가 없는 플레이에 열중하고, 또한 연령의 등급이 있음에도 주민번호를 도용하여 무분별한 회원가입이 가능하여 도덕성이 결여되고 있습니다. 
이러한 문제점은 자녀가 어렸을 적에 부모와의 대화시간이나 친구들 사이의 대화시간이 적음으로 '나 홀로 시간'을 즐기게 된데 큰 이유가 있지 않나 싶습니다. 또한, 세계적으로 유명한 마블 게임의 종류가 한정이 되어있고 또 유사성이 깊어 게임을 하는 사람들의 선택이 적음으로 무엇보다 새로운 시스템의 마블 게임이 필요하다는 것입니다. 
본 게임은 전 세계적으로 깊은 인상을 남겨 준 '해리포터'의 이야기를 근거로 제작을 하였으며 원작을 바탕으로 mission 을 부여하면서 아이템을 모으거나 마법 주문을 사용하면서 즐기도록 하였습니다. 
그리고 현재 대부분의 마블 게임은 금전적 거래를 통한 게임이 많아 수학적 계산에 도움이 되겠지만 금액을 많이 모으면 승리하는 게임이 주를 이루고 있으며 이는 아이들에게 일찍부터 황금만능주의라는 잘못된 사고관념을 심어줄 수 있기에 본게임은 금전적 개념을 최소한으로 하여 황금만능주의를 배제하였습니다.
Patent KR-20110091332-A (KR)
Title: Transformed plant-culture by e.coli heat labile toxin b sub-unit gene, vaccine comprising thereof
Inventor: YANG MOON SIK
IPC: C12N15/31
Filed: 2010-02-05
Abstract: PURPOSE: A plant culture which is transformed with an E.coli enterotoxin B subunit gene is provided to enable oral administration in a digestive organ. CONSTITUTION: An expression vector contains E.coli enteritoxin B subunit gene between rice amylase 1A promoter and 3'-untranslated region. A hygromycin phosphotransferase gene is coated as a selection marker. The subunit gene is denoted by sequence number 1. A vaccine composition for preventing diarrhea contains a plant culture transformed by a gene encoding the B subunit or plant culture extract. A food additive for preventing diarrhea contains the plant culture. The vaccine composition is used for oral administration.
Patent KR-20110091343-A (KR)
Title: The spray having sterilizing power
Inventor: LIM JONG TAE
IPC: C02F1/461
Filed: 2010-02-05
Abstract: PURPOSE: A spray having the sterilizing force is provided to improve the dissolution efficiency of ozone by dissolving a remaining gas oxidizer to ozone absorbed water using a venturi. CONSTITUTION: A spray having the sterilizing force comprises the following: a spacer(100) including a pair of electrodes for forming an oxidizer by electrolyzing water; a piston(170) spraying the oxidizer; a venturi mixer(130) re-dissolving gaseous oxidizer in the obtained oxidizer to liquid oxidizer; and a controller maintaining the concentration of the oxidizers in the water.
Patent KR-20110092175-A (KR)
Title: Expansion valve for an air-conditioner of a vehicle
Inventor: LEE GEON HO
IPC: F25B41/06
Filed: 2010-02-08
Abstract: PURPOSE: An expansion valve for an air conditioner of a vehicle is provided to increase the amount of free space in the engine room of a vehicle due having a small structure onto which an expansion valve is installed. CONSTITUTION: An expansion valve for an air conditioner of a vehicle comprises a valve body(110) and a first bracket(120). The valve body comprises a first port, a second port, a third port, and a fourth port(114). The first port is formed on a first side and receives refrigerant from a condenser. The second port is formed on a second side different from the first side and supplies throttled refrigerant to a vaporizer. The third port is formed on the second side, away from the first port, and receives refrigerant from the vaporizer to control an opening level. The fourth port is formed on the first side and makes refrigerant flow from the third port to the compressor.
Patent KR-20100091927-A (KR)
Title: Apparatus and method for manufacturing display glass
Inventor: ROEMER HILDEGARD
IPC: C03B7/092
Filed: 2010-02-11
Abstract: PURPOSE: A manufacturing device for a display glass, and a method thereof are provided to improve the resistance for the crack formation, the abrasion, and the exfoliation. CONSTITUTION: A manufacturing device for a display glass comprises the following: a stirring device; a first connecting element connecting the stirring device with a melting/refining unit(301); and a second connecting element connecting the stirring device with a molding device. The bottom and the walls of the stirring device, the first connecting element, and the second connecting element are formed with a zirconia containing fire-proof material.
Patent KR-20110094601-A (KR)
Title: Fermented soybean milk beverage using lactic acid bacteria and preparing method thereof
Inventor: KWAK WOONG KWON
IPC: A23L11/00
Filed: 2010-02-17
Abstract: PURPOSE: Lactic acid bacteria drink fermented with soymilk, and a producing method thereof are provided to secure the excellent palatability and the flavor of the drink. CONSTITUTION: A producing method of lactic acid bacteria drink fermented with soymilk comprises a step of injecting three lactic acid bacterium containing lactobacillus bulgaricus or lactobacillus acidophilus, lactobacillus casei, and streptococcus thermophilus into the soymilk before fermenting the mixture. The lactic acid acidity of the fermented soymilk is 0.16~0.20wt%. The fermented soymilk additionally contains a sedimentation stabilizer.
Patent KR-20110095524-A (KR)
Title: Watching camera system for automobile
Inventor: LEE EUNG HO
IPC: G01D9/00
Filed: 2010-02-19
Abstract: PURPOSE: A camera monitoring system for vehicle is provided to offer the clear evidence which solves the problem related to the car accident by investigating the reason of a theft, an accident, and a damage. CONSTITUTION: A camera monitoring system for vehicle comprises a monitoring camera(100), a memory(300), and a controller. The monitoring camera is installed inside vehicle and takes a photograph of the situation is outside of vehicle. The monitoring camera is accepted to the monitoring camera case. The monitoring camera case has the cylindrical shape which accepts camera to inside and in which the end part is blocked. The memory stores the image which the monitoring camera takes a photograph of. The controller stores the image which the monitoring camera takes a photograph of in the memory.
Patent KR-20110095644-A (KR)
Title: Automatic mixing and spreading apparatus
Inventor: CHOI IN HYUK
IPC: E01C19/02
Filed: 2010-02-19
Abstract: PURPOSE: An automatic mixing and spreading apparatus is provided to automatically mix resin with mortar and to automatically spread the mixture. CONSTITUTION: An automatic mixing and spreading apparatus comprises an aggregate receiving unit(110), a moving unit, a mixing unit(130), and a resin receiving unit(140), and a control unit(170). The aggregate receiving unit accepts aggregate. The moving unit is connected to the aggregate receiving unit. The mixing unit is connected to the moving unit and comprises an impeller. The resin receiving unit is connected to the mixing unit through an exhaust pipe and accepts resin. The control unit electrically connects the aggregate receiving unit, the moving, unit, the mixing unit, and the resin receiving unit.
Patent KR-20100038341-A (KR)
Title: 전자저울을 구비한 활줄 릴리즈
Inventor: PARK KYUNG SIN
IPC: G01G7/00
Filed: 2010-02-26
Abstract: 본 발명은 화살을 발사하는 릴리즈(Release)에 관한 발명으로, 더욱 상세하게는 전자저울(Electronic Scale)과 결합한 릴리즈를 이용하여, 활줄을 당길 때 드로우 웨이트(Draw Weight)를 즉시 알 수 있게 한 발명이다.
Patent KR-20100107390-A (KR)
Title: Imprint pattern forming method
Inventor: TOKUE HIROSHI
IPC: G03F7/00
Filed: 2010-03-08
Abstract: PURPOSE: An imprint pattern forming method is provided to prevent the breakage of resists, since the bending of a template is suppressed and the template is parallel to a substrate. CONSTITUTION: An imprint pattern forming method comprises following steps. A template(102) with patterns contacts the surface of a resist(101), so the resist is filled in the patterns. The resist is formed on a substrate(100). The resist patterns are formed, since the resist filled in the patterns is hardened. Pressure is applied on the rear side of the template, the template is separated from the resist patterns.
Patent KR-20100106215-A (KR)
Title: Drive for a hydraulic excavator
Inventor: DANIEL BOEHM
IPC: E02F9/12
Filed: 2010-03-08
Abstract: PURPOSE: A driving device for a hydraulic excavator is provided to reduce the size of a hydraulic unit by using a hydraulic accumulator and to improve energy storage efficiency. CONSTITUTION: A driving device for a hydraulic excavator comprises a swing gear driving device, a hoist driving device, a bucket driving device, and an arm driving device. Two reversible adjusting units(E1,E2,E3,E4) coupled to an energy accumulator are formed in the swing gear driving device. One reversible adjusting unit is connected to a drive unit.
Patent KR-20110104240-A (KR)
Inventor: HONG DOO PYO
IPC: G01N17/00
Filed: 2010-03-16
Abstract: 본 발명은 전기 및 전자 기기의 외곽의 방수 보호를 위하여 시행되는 내수성 시험에서 시험편이 안착되는 내수성 시험 장치의 시험편 안착장치에 관한 것으로서, 시험편 안착장치는 시험편이 안착되는 안착대가 상판과 하판으로 이루어지되 상판이 하판으로부터 90ㅀ로 회전되도록 구성됨으로써 간단한 조작으로 시험편의 회전이 가능해지며, 이에 따라 사고의 위험성이 줄어들 뿐만 아니라 시각 장애인용 음향신호기에 대한 내수성 시험이 수행될 때 시험편이 견고하게 지지되는 시험편 고정부가 상판에 볼트 체결되도록 구성됨으로써 간단하고, 안전하게 내수성 시험이 이루어질 수 있도록 하기 위한 것이다.
Patent KR-20110105573-A (KR)
Title: 실무능력 평가모델을 이용한 경리·세무·회계 구직자 평가대행 서비스 제공 방법
Inventor: KIM IN SU
IPC: G06Q10/06
Filed: 2010-03-19
Abstract: 본 발명은 온라인을 통해 경리·세무·회계   담당자의 실무능력과 이론적 배경지식에 대해 검증하는 방법에 관한 것이다. 대기업의 경우에는 일자리에 필요한 인력을 자체적으로 교육해서 조달할 수 있는 안정적인 인력조달 시스템이 갖춰져 있지만, 우리나라 기업의 99.9%를 차지하고 있는 중소기업의 경우에는 체계적인 인력양성 시스템을 갖추지 못하고 결원이 생겼을 때 급히 직원을 구하는 방식으로 채용을 함에 따라 경리·세무·회계 업무분야의 숙련된 근로자를 확보하는데 늘 어려움을 겪고 있다.  
  초급정도의 숙련자의 경우에는 업무의 난이도가 낮고, 지원자가 많은 관계로 확보에 비교적 어려움이 덜하나, 중급 그리고 고급 수준의 숙련자를 업종과 일자리가 요구하는 숙련도를 감안해서 채용하는 문제는 중소기업들에게 큰 애로사항이다. 
만일 기업에 구직 희망자의 실무능력을 적절히 평가할 만한 능력을 갖춘 사람이 없다고 한다면, 외부 전문가(이하, ‘평가전문가’라 표기)의 도움을 받아야 하겠지만 시간적, 공간적 제약 그리고 비용 부담 등으로 인해 전문가의 도움을 받아 채용을 하는 것이 어려운 실정이다.  
  본 발명은 이러한 기업환경을 감안해서, 구인자, 구직자가 서로 합리적으로 인정할 수 있는 표준평가 모델에 근거해서, 온라인으로 경리·세무·회계 평가전문가들이  객관적인 평가를 하고 구직자의 실무능력에 대한 의견를 구인자(기업)들에게 제공함으로써 숙련된 실무자 채용을 돕는 서비스를 제공하는 데 목적이 있다.
Patent KR-20110106570-A (KR)
Inventor: LEE SEUNG CHEOL
IPC: B60J5/04
Filed: 2010-03-23
Abstract: 본 발명은 케이블드럼을 감싸주는 드럼하우징과 가이드채널을 설치하기 위한 설치구를 모듈플레이트와 일체로 형성하고, 특히 풀리의 외주면을 둘러싸도록 이탈방지편을 일체로 형성하여 케이블의 이탈을 방지할 수 있도록 구성함으로써, 전체적인 부품수를 줄여 제작 및 조립이 용이할 뿐만 아니라 도어 글래스의 승하강 높이가 달라지는 경우에도 가이드채널의 종류를 달리하고 모듈플레이트는 공용화하여 사용할 수 있도록 한 분리형 가이드채널을 갖는 일체형 모듈플레이트를 제공하는데 그 목적이 있다.
Patent KR-20110106963-A (KR)
Title: 밥물 비율 조절용 용기
Inventor: OH CHANG GYUN
IPC: A47J27/00
Filed: 2010-03-24
Abstract: 본 발명은 용기는 밥을 지울 때 쌀과 물의 비율을 쉽고도 정확하게 맞출 수 있도록 고안된 용기로서 일상으로 밥을 짖는 주부들도 밥물을 잘못 맞출 때가 있다. 근래에 시판되고 있는 밥솟은 밥솟 내면에 횡선 표시로 밥물 맞춤 표시선이 표시되어 있다. 그 표시대로 밥을 지우려면 그 규정에 의하여 행하여야 하며 밥의 양을 가.감.하려면 불편하다. 통상으로 주부들이 행하는 방식은 밥솟 내부에 부어진 쌀 위에 손을 펴 얹고 손등 상부의 수위를 보고 물을 가.감.하여 밥을 짖는데 이는 솟 바닥의 형태와 밑변 지름에 따라 부어진 쌀의 두깨가 달러지므로 손등의 수위를 보고 판별하기가 어렵다. 이에 착안하여 안출한 용기로서 물과 쌀이 담길 외부 용기와 그 내부에 위치될 내용기와, 부속품으로 내용기에 내용기에 부어진 쌀의 표면을 고루고 스폰지로 잉여수를 흡수 제거하여 밥물을 맞출 수 있도록 고안한 것이다. 
       
     함지. 쌀통. 흡수기.
Patent KR-20110111578-A (KR)
Inventor: LEE CHUL JOO
IPC: G07D9/00
Filed: 2010-04-05
Abstract: 지폐 카트리지가 개시된다.  본 발명에 따른 지폐 카트리지는 내부에 지폐가 수납되며, 수납된 지폐가 배출되는 배출구가 형성된 하우징; 하우징의 내부에 수납된 지폐가 배출구를 통해 배출되도록 하우징에 회전 가능하게 결합되는 회전부재; 회전부재에 대해 접근 및 이격되는 방향으로 직선 이동 가능하도록 하우징의 내부에 배치되는 가압부재; 가압부재의 측면에 대해 접근 및 이격되는 방향으로 직선 이동 가능하도록 가압부재에 결합되며, 하우징의 내부에 수납되되 회전부재 및 가압부재 사이에 배치되는 수납 지폐의 폭에 따라 가압부재의 측면에 대한 위치조절이 가능한 막음부재; 및 수납 지폐가 회전부재에 접촉하도록 가압부재를 회전부재에 접근하는 방향으로 탄성바이어스시키는 탄성수단;을 구비하며, 수납 지폐는 막음부재의 위치조절에 연동되어 가압부재 및 막음부재에 의해 가려지도록 구성된다.
Patent KR-20110112070-A (KR)
Inventor: JIN MYUNG BUM
IPC: E01H8/10
Filed: 2010-04-06
Abstract: 본 발명은 급전레일 클리닝 장치에 관한 것으로서, 본 발명에 따른 급전레일 클리닝 장치는 회전운동하는 브러시; 일단부가 개방되어 상기 브러시를 내부에 수용하여 회전할 수 있도록 회전공간이 형성되는 하우징; 상기 하우징의 개방된 단부로부터 연장되게 형성되는 레일접촉부; 상기 하우징의 타단부와 연결되어 상기 회전공간 내부의 이물질을 집진하는 집진부;를 포함하는 것을 특징으로 한다.   
이에 의하여, 급전레일을 용이하게 클리닝 할 수 있는 급전레일 클리닝 장치가 제공된다.
Patent KR-20110115676-A (KR)
Inventor: PARK HWA SOON
IPC: C21C7/10
Filed: 2010-04-16
Abstract: 본 발명은 제강공정의 정련과정에 사용되는 탈가스 설비 시스템에 관한 것으로서, 더욱 상세하게는 용탕 속에 담기게 되는 히팅유닛을 구비함으로써 열효율이 향상되고, 고품질의 용탕을 얻을 수 있도록 한 용탕 침설식 히팅유닛을 갖는 탈가스 설비 시스템에 관한 것이다. 
그 구성은, 용탕 수용부를 갖는 탈가스로;  상기 수용부의 용탕에 대한 불순물 제거유닛; 및  상기 용탕을 가열하기 위한 용탕 침설식 히팅유닛;  을 포함하여 이루어진 것을 특징으로 한다. 
이와 같은 구성에 의하면, 히팅유닛이 용탕 내부에 위치하게 됨으로써, 용탕이 균일하게 가열되며 열효율이 제고되어, 결국 연료비가 절감되는 효과가 있다. 
또한, 산화물 및 내화벽의 스폴링 현상에 따른 불순물의 발생이 감소하게 되어 고품질의 용탕을 얻을 수 있으며, 내화벽의 수명이 증가하는 효과가 있다.