baber/WOPTO huggingface dataset:
Patent KR-20120063761-A (KR)
Title: Nonslip deck piece and manufacturing method for the same
Inventor: LEE MOON JAE
IPC: B29D7/00
Filed: 2010-12-08
Abstract: PURPOSE: An anti-slip deck material and a production method thereof are provided to maintain an anti-slip effect for a long time by inserting an anti-slip member into a groove formed on the surface of the deck material. CONSTITUTION: An anti-slip deck material is composed as follows. Grooves(110) are formed on the surface of the deck material installed on the wall or floor of a building. Anti-slip members(200) are manufactured using soft PVC or rubber and are inserted into the formed grooves.
Patent KR-20120067476-A (KR)
Title: Shck absorber with eletricity generation function
Inventor: KIM HONG SIG
IPC: B60K16/00
Filed: 2010-12-16
Abstract: PURPOSE: A shock absorber having power generation function is provided to reduce fuel consumption by supplying electric power to the electric elements or the charging device of a vehicle by generating electric power through the moving of a shock absorber in the uneven ground. CONSTITUTION: A shock absorber(1) having power generation function comprises an actuating tube(12), a piston rod(20), a piston valve(30), a magnet column(50), and a conductor(60). The piston rod is moved up and down through being inserted in the actuating tube to be slid. The piston rod comprises a hollow(21) into longitudinal direction. The piston valve is coupled with the exterior of the piston rod in the actuating tube. The magnet column is fixed in the actuating tube and located into longitudinal direction. The conductor is winded into coil shape and located in the hollow for covering the magnet column. The conductor generates electric power with a magnet column according to the moving of the piston rod.
Patent KR-20110069732-A (KR)
Title: Cloud federation as a service
Inventor: LI HONG
IPC: G06F15/16
Filed: 2010-12-16
Abstract: PURPOSE: Cloud federation as a service is provided to offer a federated cloud service environment which is able to transparently and communally use incompatible cloud services. CONSTITUTION: A request for joining a profile federation service from a cloud client is received. The cloud client is authenticated on the basis of the request. At least one part of a profile related to the cloud client is searched. One part of the profile of the cloud client is offered in order to facilitate the access to a cloud service of the cloud client.
Patent KR-20120070977-A (KR)
Title: Transmission frame structure for dmb file casting and transmission method thereof
Inventor: CHOI JI HOON
IPC: H04N21/236
Filed: 2010-12-22
Abstract: PURPOSE: A transmission frame structure for DMB file casting and a transmission method using the same are provided to maximize utilization of an application such as navigation update and rich media service in a DMB environment. CONSTITUTION: Item identification information and detailed information are included by file piece unit in a DMB(Digital Multimedia Broadcasting)-AF(Application Format) standard. The file piece is transmitted as one object. A receiver collects file pieces which are transmitted through item identification information of the file piece.
Patent KR-20120071423-A (KR)
Title: A multi d-day clock
Inventor: JUN WAN SOO
IPC: G04G15/00
Filed: 2010-12-23
Abstract: PURPOSE: A multi D-day clock is provided to effectively display anniversaries and target dates set by a user, thereby helping the user for schedule management. CONSTITUTION: A multi D-day clock comprises a current time display unit(30), a current date display unit(40), a plurality of D-day display units(50), a specific D-day display unit(10), and a specific anniversary date display unit(20). The D-day display units display two or more anniversary dates and simultaneously display the number of days passed or remaining from the current date to a D-day with (+) or (-). The specific D-day display unit magnifies and displays one of the D-day display units. The specific anniversary date display unit displays the date of the anniversary day displayed on the specific D-day display unit.
Patent KR-20120072993-A (KR)
Title: Power train for auto transmission
Inventor: LEE YEON TAE
IPC: F16H3/64
Filed: 2010-12-24
Abstract: PURPOSE: A power transfer device for an automatic transmission is provided to produce change gear steps of 10 forward steps and 1 backward step by installing and combining a plurality of planetary gear sets. CONSTITUTION: An input element and a fixing element are two elements among four elements forming a first composite planetary gear set. A deceleration element and a counter-rotating element are the remaining two elements among the four elements forming the first composite planetary gear set. An output element is one element among four elements forming a second composite planetary gear set. A first friction element comprises a first clutch(71) transferring counter-rotating power outputted from the first composite planetary gear set to the second composite planetary gear set. A second clutch(72) and a third clutch(73) transfer deceleration power to the second composite planetary gear set.
Patent KR-20120074932-A (KR)
Title: Method for treating surface of magnesium alloy board
Inventor: PARK YOUNG HEE
IPC: C23G5/024
Filed: 2010-12-28
Abstract: PURPOSE: A method for treating a surface of a magnesium alloy plate is provided to prevent the stains in the surface of a magnesium alloy plate by applying a secondary cleaning process removing cutting oil after primary cleaning. CONSTITUTION: A method for treating a surface of a magnesium alloy plate is as follows. A surface machining process for a magnesium alloy plate is proceeded(S100). The magnesium alloy plate is cleaned by using halogenated hydrocarbon(S200). The magnesium alloy plate is cleaned by using alcoholic solvent in an ultrasonic cleaning bath secondarily.
Patent KR-20120075086-A (KR)
Title: Pipe joint connection
Inventor: BAEK JUNG HO
IPC: F16L17/00
Filed: 2010-12-28
Abstract: PURPOSE: A pipe connecting joint is provided to couple pipes by comprising a plurality of coupling grooves for adjusting the coupling length without additional assembling tool. CONSTITUTION: A pipe connecting joint comprises first and second coupling parts(100, 200) and a fixing member. The first coupling part comprises a coupling groove(110), a first fixing groove(120), and a fixing hole(130). The first fixing groove is formed in the inner circumference of the coupling groove. The fixing hole passes through the inner portion of the fixing groove. One or more second fixing groove(210) is formed in the outer circumference of the second fixing groove and one end of the second coupling part is inserted in the coupling groove. The fixing member is inserted through the fixing hole and fixes the first and second coupling parts.
Patent KR-20110001999-A (KR)
Title: Jointing structure of airconditioner hose
Inventor: LEE BANG SOO
IPC: F16L33/035
Filed: 2010-12-30
Abstract: PURPOSE: A coupling structure for an air-conditioner hose is provided to improve the fastening force between a fixing hose and an air-conditioner connection pipe because a ferrule simultaneously compresses the fixing hose and the air-conditioner connection pipe. CONSTITUTION: A coupling structure for an air-conditioner hose comprises O-rings(20), D-rings(30), a fixing hose(40), and a ferrule(50). The O-rings and the D-rings are inserted in a plurality of ring grooves(12) of a connection pipe(10) in order to secure the airtight seal of coolant. The fixing hose is fitted to the outer peripheral part of the connection pipe so that the inner periphery of the fixing hose is pressed on the O-rings and the D-rings. The ferrule is compressed by the fixing hose so that compression projections(52) are formed in the positions of the O-rings and the D-rings. An annular locking groove(14) is formed on the outer periphery of an air-conditioner connection pipe where the leading end of the ferrule is located, and an annular locking protrusion(54) is formed by bending the leading end of the ferrule to be coupled to the annular groove.
Patent KR-20100019566-A (KR)
Title: Method of forming solid blind vias through the dielectric coating on high density interconnect(hdi) substrate materials
Inventor: OLSON KEVIN C
IPC: H05K3/46
Filed: 2008-05-19
Abstract: A method is provided cmoprising: coating an electrically conductive core with a first removable material, creating openings in the first removable material to expose portions of the electrically conductive core, plating a conductive material onto the exposed portions of hte electrically conductive core, coating the conductive material with a second removable material, removing the first removable material, electrophoretically coating the electrically conductive core with a dielectric coating, and removing the second removable material.
Patent KR-20100044236-A (KR)
Title: Amino-acid-containing medicinal granular preparation highly easy to take
Inventor: IDA MITSUYASU
IPC: A23L1/305
Filed: 2008-07-31
Abstract: An amino-acid-containing medicinal granular preparation which can be more easily taken than conventional ones and rapidly disintegrates. The amino-acid-containing medicinal granular preparation has a maximum granule diameter of substantially 1,000 μm or smaller and has a bulk density of 0.57 g/mL or higher. Compared to conventional amino-acid-containing medicinal granular preparations, this granular preparation can be far more easily taken while retaining intact disintegrability.
Patent KR-20100057059-A (KR)
Title: Use of a peptide as a therapeutic agent
Inventor: BEVEC DORIAN
IPC: A61K38/08
Filed: 2008-09-09
Abstract: The present invention is directed to the use of the peptide compound Phe-Phe-Val-Ala-Pro as a therapeutic agent for the prophylaxis and/or treatment of cancer, autoimmune diseases, fibrotic diseases, inflammatory diseases, neurodegenerative diseases, infectious diseases, lung diseases, heart and vascular diseases and metabolic diseases. Moreover the present invention relates to pharmaceutical compositions preferably in form of a lyophilisate or liquid buffer solution or artificial mother milk formulation or mother milk substitute containing the peptide Phe-Phe-Val-Ala-Pro optionally together with at least one pharmaceutically acceptable carrier, cryoprotectant, lyoprotectant, excipient and/or diluent.
Patent KR-20100063718-A (KR)
Title: Nano inks for imparting emi shielding to windows
Inventor: SEVERANCE CHRISTOPHER L
IPC: H05K9/00
Filed: 2008-09-30
Abstract: An EMI shielded display window for an electronic device is prepared by coating at least one surface of the window with an optically transparent shielding layer. The shielding layer is a coating or ink containing conductive nanoparticles applied to the window at a thickness of 10 microns or less. The coating can be optionally plated with a layer of copper, silver or nickel for improved performance.
Patent KR-20100053696-A (KR)
Title: Method and device for character input
Inventor: PIENIMAA SEPPO
IPC: G06F3/0488
Filed: 2007-09-24
Abstract: A device which has a display, a memory, a processor and a first input and a second input. The device is configured to receive input through said first corresponding to a base character component and to receive input through said second corresponding to a supplemental character component. The supplemental character component and the base character component are thereby combined to form a character input.
Patent KR-20100092460-A (KR)
Inventor: NAGASAKI KUNIO
IPC: B32B27/20
Filed: 2008-11-11
Abstract: 적은 가스 배리어성 물질 함유량으로 가스 배리어성을 발휘하는 가스 배리어 부재를 제공한다.  본 발명의 가스 배리어 부재는, 중합체층과, 그 중합체를 구성하는 적어도 1종의 단량체 성분을 흡수 가능한 단량체 흡수층의 적층 구조를 갖는 부재이며, 중합체층이, 단량체 흡수층과는 반대측의 계면 또는 상기 계면 근방에 편재되어 분포하는 형태로 가스 배리어성 물질을 함유하는 가스 배리어성 물질 편재 중합체층인 것을 특징으로 한다.  상기 가스 배리어 부재는, 중합체층의 단량체 흡수층과는 반대측의 면에 커버 필름이 적층되어 있어도 된다.  또한, 단량체 흡수층과는 반대측의 계면 근방은 단량체 흡수층과는 반대측의 계면으로부터 두께 방향의 전체 두께에 대하여 50％ 이내의 영역인 것이 바람직하다.
Patent KR-20100087218-A (KR)
Inventor: PAIS MARTIN R
IPC: B06B1/16
Filed: 2008-12-08
Abstract: 모터(110)에 연결된 샤프트(112)를 포함하여 통신 장치(500)에서 진동을 발생시키는 진동기 조립체(108)가 개시된다.  샤프트(112)는 샤프트(112) 둘레에서 원주방향으로 이동하는 제1 컴포넌트 및 샤프트(112)의 길이를 따라서 이동하는 제2 컴포넌트를 갖는 경로를 규정하는 트랙을 포함한다.  샤프트(112)는 모터(110)가 활성화될 때 발생하는 회전력에 의해 회전한다.  불평형 질량체(114)는 모터(110)가 활성화될 때 샤프트(112)의 자유 단부에 가까운 경로의 종단부를 향하여 트랙을 따라 이동하며, 모터(110)가 비활성화될 때 장력 장치(212)로부터의 바이어스 힘으로 인해 후퇴한다.
Patent KR-20100095454-A (KR)
Inventor: ISHII HIROYUKI
IPC: H04L49/9015
Filed: 2008-12-19
Abstract: 본 발명에 따른 이동국(100)은, 소정조건이 만족된 경우에, 상향링크의 송신버퍼 내의 패킷을, 시퀀스 번호를 부여한 후에 파기하도록 구성되어 있는 패킷 파기부(102, 103)를 구비한다.
Patent KR-20100107495-A (KR)
Inventor: MARLOW CAMERON
IPC: G06F17/30
Filed: 2008-12-16
Abstract: 다수의 네트워크들 및/또는 통신 채널들에 걸쳐서 사회적 관계들을 검출하기 위한 방법들 및 장치가 설명된다.  이들 사회적 관계들은 그 후 광범위의 사용자 서비스들을 지원하고 강화하기 위해 매우 다양한 방법으로 이용될 수 있다.
Patent KR-20100122514-A (KR)
Inventor: ALLEN GLENN MICHAEL
IPC: H01M8/04
Filed: 2008-04-23
Abstract: 연료 전지는 애노드와 캐소드 촉매 구조체들 사이에서 개재된 멤브레인으로 구성된 멤브레인 전극 조립체를 포함한다.  애노드 분리기 플레이트 및 캐소드 분리기 플레이트는 서로 대향하여 멤브레인 전극 조립체에 인접하여 배치된다.  애노드 및 캐소드 분리기 플레이트들은 애노드와 캐소드의 대향 측면들 중 하나가 멤브레인과 연통하는 연료 및 산화제 유동장들을 각각 갖는 대향 측면들을 포함한다.  애노드 분리기 플레이트는, 그 유동장과 함께 그리고 그 대향 측면들 사이에서 물의 통과를 허용하도록 구성되고 제1 물 투과성을 갖는 구조체이고, 캐소드 분리기 플레이트는 애노드 분리기 플레이트의 제1 물 투과성보다 적은 제2 물 투과성을 갖는 구조체를 포함한다.  일례에서, 애노드는 다공성 분리기 플레이트에 의해 제공되고, 캐소드는 비다공성 또는 중실 플레이트에 의해 제공된다.
Patent KR-20100133421-A (KR)
Inventor: NAGASE RYUICHI
IPC: H01M4/525
Filed: 2009-02-20
Abstract: 층상 구조를 가지고 있는 LiaNixMnyCozO 2  (1.0 ＜ a ＜ 1.3, 0.8 ＜ x ＋ y ＋ z ＜ 1.1) 로 나타내는 리튬 함유 니켈 망간 코발트 복합 산화물로 이루어지고, CuKα 선을 사용한 분말 X 선 회절 패턴에서의 (018) 면과 (113) 면으로부터 계산되는 격자 상수로부터 추정되는 몰 용적 Vm 을 세로축으로 하고, 금속 성분 중의 Co 비율 z (몰%) 을 가로축으로 한 영역에 있어서, 그 관계가 Vm = 21.276 － 0.0117z 를 상한으로 하고, Vm = 21.164 － 0.0122z 를 하한으로 하는 범위 내에 있고, 또한 (018) 면과 (113) 면의 반값 폭이 모두 0.200° 이하인 리튬 이온 전지 정극재용 정극 활물질.     결정 구조에 관여하는 것으로 생각되는 코발트 (Co) 의 비율과 격자 상수의 관계를 조사하여 이것을 규정하고, 이로써, 결정성이 높고, 고용량이고 또한 높은 안전성을 갖는 정극 활물질로 하고, 이 재료를 사용함으로써, 리튬 이온 전지의 특성 확보, 안전성 확보가 보다 가능한 리튬 이온 전지용 정극 활물질을 얻는 것을 과제로 한다.
Patent KR-20110008179-A (KR)
Inventor: KATARIA RUPINDER
IPC: G06F15/16
Filed: 2008-04-17
Abstract: 사이트맵을 생성하는 방법, 시스템, 장치 및 컴퓨터 프로그램 제품이 개시된다. 본 방법은 서버와, 이 서버에 리소스들을 요청하는 하나 이상의 클라이언트 사이에서 네트워크 트래픽을 스캔하는 단계를 포함하고, 네트워크 트래픽은 하나 이상의 클라이언트로부터의 리소스 요청 메시지들 및 리소스 요청 메시지들에 응답하여 서버가 제공한 리소스들을 포함한다. 본 방법은 또한 서버가 하나 이상의 클라이언트에게 제공한 트래픽에서 데이터를 자동적으로 추출하는 단계를 포함하고, 추출된 데이터는 서버가 하나 이상의 클라이언트에 제공한 리소스들을 식별하는 하나 이상의 URL를 포함한다. 본 방법은 추출된 데이터로부터 사이트맵을 자동적으로 생성하는 단계, 및 사이트맵을 컴퓨터-판독가능 메모리에 저장하는 단계를 포함한다.
Patent KR-20110010755-A (KR)
Inventor: BARTEL KLAUS
IPC: A61K31/192
Filed: 2008-05-22
Abstract: 본 발명은 d = 20.48 Å 및 d = 4.34 Å에서 특성 피크를 나타내는, 무수 형태의 리폭신 A 4  유사체의 결정질 산, 및 d = 9.8 Å 및 d = 4.6 Å에서 특성 피크를 나타내는, 수화물 형태의 리폭신 A 4  유사체의 결정질 산에 관한 것이다.
Patent KR-20110005903-A (KR)
Inventor: FREIDANK DANIEL
IPC: C09D175/04
Filed: 2009-05-11
Abstract: 본 발명은  
(i) 하나 이상의 액체 중합체, 및 
(ii) 하나 이상의 용융성 고체 및 하나 이상의 공중합체(C)를 포함하는 하나 이상의 중합체 입자 혼합물 
을 포함하는 분산액으로서, 상기 하나 이상의 공중합체(C)는 하나 이상의 α,β-에틸렌계 불포화 단량체와 (i)에 따른 액체 중합체 부류의 하나 이상의 중합가능한 중합체로부터 합성한 랜덤 공중합체인 분산액, 상기 분산액의 제조 방법, 폴리우레탄 제조를 위한 상기 분산액의 용도, 하나 이상의 상기 분산액을 하나 이상의 폴리이소시아네이트와 반응시키는 폴리우레탄 제조 방법에 관한 것이다.
Patent KR-20110008331-A (KR)
Inventor: UMINO HIROYUKI
IPC: A23L33/15
Filed: 2009-05-14
Abstract: 본 발명의 과제는 다양한 사람 상태에 따른 최적의 에너지량, 수분량 및 나트륨량 등을 갖는 영양 조성물을 간편하고 신속히 조제할 수 있는 수단을 개발하는 것으로서, 영양 조성물에 물 및 염화나트륨 등을 첨가하는 작업을 생략할 수 있으며, 조제시의 오염의 문제를 해소할 수 있는 수단을 제공한다. 
본 발명은 에너지원이 되는 영양소, 물 및 나트륨을 포함하고, 서로 거의 동일한 성분이지만 상기 성분의 함량이 다른 영양 조성물을 2종 이상으로 조합함으로써, 조합 후의 영양 조성물의 에너지량, 수분량 및 나트륨량 등을 자유롭게 배합 설계하고, 최적의 배합 영양 조성물을 간편하고 신속히 조제할 수 있다.
Patent KR-20120084909-A (KR)
Title: 고강성 복합가공기
Inventor: HA HYUN PYO
IPC: B23C3/00
Filed: 2011-01-21
Abstract: 본 발명은 축 구성을 컬럼의 중심부에 근접하여 구성한 구조를 갖음으로써 좌우요동(rolling)과 상하요동(pitching)을 저감시킬 수 있으며, 강성증진을 위해 새들부위에 단이 형성된 구조의 고강성 복합가공기에 관한 것으로, 상면에 길이방향으로 Z축가이드웨이(Z1, Z2)가 형성된 베드(400)와, 상기 길이방향에 수직인 전후방향으로 Y축가이드웨이(Y1, Y2)가 형성되고 상기 베드(400)의 상면에 대해 상응하는 형상으로 하면이 배치되고 상기 Z축가이드웨이(Z1, Z2)를 따라 상기 베드(400)의 길이방향으로 이송하는 구조의 새들(300)과, 상기 길이방향에 수직인 상하방향으로 X축가이드웨이(X1, X2)가 형성되고 상기 새들(300)의 상부에 배치되어 상기 Y축가이드웨이(Y1, Y2)를 따라 전후방향으로 이송하는 구조의 컬럼(100) 및 상기 컬럼(100)의 전방에 배치되어 상기 X축가이드웨이(X1, X2)를 따라승하강하는 구조의 가공축(200)을 포함하고, 상기 Y축가이드웨이(Y1, Y2)가 상기 컬럼(100)의 하단부로부터 상방으로 소정거리 이격된 위치에 배치되는 것을 특징으로 하는 고강성 복합가공기.
Patent KR-20120086223-A (KR)
Title: Presentation system for providing control function using user's hand gesture and method thereof
Inventor: LEE SANG YOUN
IPC: G06T7/20
Filed: 2011-01-25
Abstract: PURPOSE: A presentation system for providing a control function using a hand gesture of a user and a method thereof are provided to detect a hand shadow in an image projected on a screen, recognize hand motion corresponding to the hand shadow, and perform a control function according to the hand motion, thereby increasing convenience. CONSTITUTION: A camera(130) photographs an image of a presentation screen which is projected from a projector onto a screen. A user terminal(140) detects a hand shadow area in the image, recognizes hand motion corresponding to the hand shadow area, and performs a control function according to the hand motion. The user terminal detects corner information of a presentation screen in an image projected on a screen in an image without a hand shadow. The user terminal detects the hand shadow area in the image with the hand shadow and recognizes the hand motion using corner information of the presentation screen and the hand shadow area.
Patent KR-20110016467-A (KR)
Title: Information system and method using communication network
Inventor: KANG SU HYUN
IPC: H04W12/02
Filed: 2011-01-26
Abstract: PURPOSE: A system for providing a guardian and a user's contact information is provided to inform the user or the guardian's contact information using clothes, a bag, or an accessory. CONSTITUTION: A server(11) registers a goods in which a specific code is printed by a user. The server has the user information connected with the goods. The user information comprises a mobile phone number of the user. The server transmits the user information to the mobile communications terminal(15) for acquiring the user information. If information protection lock is installed, the server does not permit the connection of the user information through the mobile communication terminal.
Patent KR-20110090800-A (KR)
Title: Liquid crystal composition containing polymerizable compound and liquid crystal display element using the same
Inventor: KURIYAMA TAKESI
IPC: G02F1/13
Filed: 2011-01-31
Abstract: PURPOSE: A liquid crystal composition containing a polymerizable compound is provided to ensure high liquid crystal alignment regulation force, and to enable the use as the liquid crystal material of a liquid crystal display device. CONSTITUTION: A liquid crystal composition containing a polymerizable compound comprises single or two kinds or more selected from the group consisting of compounds represented by chemical formula (I): R^11-S^11-(M^11-L^12)_m-M^12-L^13-(M^13-L^14)_n-Z^11 as a first component. The liquid crystalline composition is used for a liquid crystal display device. The liquid crystal display device includes at least transparent electrode and polarizer and has a structure where the liquid crystal between a pair of substrates.
Patent KR-20120090401-A (KR)
Title: Compositions for controlled release formulation containing zaltoprofen and process for the preparation thereof
Inventor: CHO IL HWAN
IPC: A61K9/22
Filed: 2011-02-07
Abstract: PURPOSE: A sustained releasing formulation containing zaltoprofen is provided to maintain drug concentration in blood. CONSTITUTION: A sustained releasing formulation containing zaltoprofen has a sustained release layer and an immediate release layer. The sustained release layer contains zaltoprofen, enteric polymers, water soluble additive and lubricant. The immediate release layer contains zaltoprofen, disintegrant, diluents, and lubricant. The water soluble additive includes KH_2PO_4, Na_2HPO_4, polyvinylpyrrolidone, polyethylene glycol, gelatin, gums, hydrocarbon, cellulose and derivative thereof, polyethylene oxide and derivative thereof, polyvinyl alcohol, poloxamer, polymethylacrylate, or inorganic materials.
Patent KR-20120024363-A (KR)
Title: Frost protection fan
Inventor: FURUTA NARUHIRO
IPC: A01G15/00
Filed: 2011-03-15
Abstract: PURPOSE: An anti-frost fan for preventing the frosting around plants is provided to enable users to easily operate the fan, and to efficiently prevent the frosting using wings with long diameter. CONSTITUTION: An anti-frost fan includes wings having the diameter of 110-120cm operated by the rotation of a motor, and the high efficiency motor(17) rotating in the smooth speed. The periphery speed of the leading end side on the wings is 40-60m/s. The twist angle of the wings is 15-25 degrees. The wind generated from the wings is blown to plants. The high efficiency motor is an inverter motor.
Patent KR-20120105822-A (KR)
Title: Welding apparatus
Inventor: JEON DO HYUNG
IPC: B23K37/00
Filed: 2011-03-16
Abstract: PURPOSE: A welding apparatus is provided to improve worker's safety and work efficiency by comprising a grinding unit as well as a welding unit. CONSTITUTION: A welding apparatus comprises a welding unit(100), a grinding unit(200), and a transfer unit(300). The welding unit welds and couples horizontal and vertical members. The grinding unit grinds both ends of the horizontal member to form a bevel angle. The transfer unit is interposed between the welding unit and the grinding unit and transfers the horizontal member. The welding unit comprises a first transfer part which supports the underside of the horizontal member and transfers the horizontal member, a second transfer part which supports both sides of the vertical member and transfers the vertical member, and a welding torch which performs welding on a contact portion of the horizontal and vertical members.
Patent KR-20120110789-A (KR)
Inventor: KIM TAE YONG
IPC: F16H49/00
Filed: 2011-03-30
Abstract: PURPOSE: A backlash measuring device is provided to measure a backlash with reliability and precision and to prevent the generation of the backlash caused by geometric tolerance. CONSTITUTION: A backlash measuring device comprises a stage(201), a shaft rotating unit(210), and a first measuring unit. The shaft rotating unit is arranged on the stage and comprises a first driving shaft, a first lower magnet gear, a first upper magnet gear, and a second driving shaft. A driving motor is mounted in one end of the first driving shaft and the first lower magnet gear is mounted in one side of the first driving shaft. The first upper magnet gear is arranged on the upper part of the first lower magnet gear and rotates toward a direction perpendicular to a rotary direction of the first lower magnet gear. The first upper magnet gear is mounted in one end part of the second driving shaft. The second driving shaft comprises an encoder being mounted in the other end part of the second driving shaft and calculates a backlash through a rotation angle displacement of the first and second driving shafts.
Patent KR-20120111225-A (KR)
Title: System for providing contents for language learning, terminal thereof and a computer recordable medium storing thereof
Inventor: YOON GI BUM
IPC: G06Q50/20
Filed: 2011-03-31
Abstract: PURPOSE: A content providing system for language learning, a terminal thereof, and an electronically decodable recording medium including a program for the same are provided to supply various learning method for contents by proceeding with listening learning and speaking learning thorough selective execution according to a role selected by a user. CONSTITUTION: A terminal communication unit(16) transceives data about education contents with a service device. A terminal display unit outputs the education contents. A terminal control unit(11) receives the education contents to execute the same. The terminal control unit recognizes a user voice corresponding to a selected role. The terminal control unit transmits voice data about the user voice to the service device. [Reference numerals] (11) Terminal control unit; (11a) Voice recognition unit; (12) Input unit; (13) Display unit; (14) Terminal storage unit; (14a) Education content DB; (15) Audio processing unit; (16) Terminal communication unit