baber/WOPTO huggingface dataset:
Patent KR-20080039316-A (KR)
Title: Thermal spray powder and method for forming thermal spray coating
Inventor: AOKI ISAO
IPC: C01F17/229
Filed: 2007-10-31
Abstract: A thermal spray powder is provided to be suitable for forming a thermal spray coating layer having high plasma corrosion resistance. A thermal spray powder comprises particles containing an oxide of any one of rare earth elements having an atomic number of 39 or 59-70, wherein the particles have a crushing strength of 80 MPa or more and a ratio of bulk specific gravity to true specific gravity of 0.15 or more. The particles are granulated and sintered particles, and primary particles forming the granulated and sintered particles have an average particle size of 6 micron or smaller. The rare earth element contained in the rare earth oxide constituting the particles has a coordination number of 6 and a trivalent ion radius of 0.865 nm or larger. Further, an average size of the particles of the thermal spray powder is 5 to 40 mum.
Patent KR-20090044236-A (KR)
Title: Superconductor tape with stabilizer and method thereof
Inventor: HA HONG SOO
IPC: H01B12/00
Filed: 2007-10-31
Abstract: Disclosed herein is a superconducting strip having a metal coating layer and a method of manufacturing the superconducting strip. The method of manufacturing the superconducting strip includes: washing a superconducting thin film (200), a stabilizing substrate (300) and an anti-bonding substrate (400) with alcohol; forming a metal coating layer (210) on each of the superconducting thin film and stabilizing substrate; adhering the superconducting thin film and stabilizing substrate to each other such that the metal coating layer formed on the superconducting thin film faces the metal coating layer formed on the stabilizing substrate; disposing the anti-bonding substrate on an outside of the stabilizing substrate and then winding the anti-bonding substrate such that the anti-bonding substrate and the stabilizing substrate are closely adhered to each other by winding the anti-bonding substrate around a bobbin (100,120) under a predetermined tension; and heat-treating the superconducting thin film and stabilizing substrate such that they are bonded to each other by the metal coating layer disposed therebetween.
Patent KR-20090051926-A (KR)
Inventor: PARK SANG EON
IPC: B82B3/00
Filed: 2007-11-20
Abstract: 본 발명은 글리실알킬아미드를 주형으로 사용하는 실리카 나노튜브를 제조하는 방법에 관한 것으로 1)주형으로 사용하는 글리실C 6 -C 16 알킬아미드를 알코올 수용액에 가열용해시키는 단계; 2)상기 알코올 수용액을 일정온도로 유지시키는 단계; 3)상기 알코올 수용액에 무기 실리카 전구체를 가하고  가열한 뒤 정치시키는 단계;및 4)알코홀로 세척하는 단계로 이루어지는 실리카 나노튜브를 제조하는 방법을 제공한다. 
     펩타이드 계면활성제인 글리실알킬아미드를 상온 또는 4 ℃이하의 온도환경에서 계면활성제의 자기조립을 통한 구조를 주형으로 하여 세공의 채널길이는 0.1-1000μm, 세공크기는 2-4nm (SNT-1), 30-50nm (SNT-2)의 실리카 나노튜브를 제공한다. 이 방법은 일반적인 실리카 나노튜브에 비하여 높은 정렬성을 나타내며, 높은 실리카 결정성을 나타낸다.  
       
     나노튜브, 실리카, 글리실도데실아미드
Patent KR-20090054238-A (KR)
Inventor: HA DONG WON
IPC: H01R31/06
Filed: 2007-11-26
Abstract: 본 발명은 전기기기의 전원플러그가 수용되는 요홈부가 일단에 형성되고, 그 내측으로 상기 전원플러그와 접속되는 한 쌍의 소켓 단자가 구비되어 있으며, 타측에는 전원콘센트에 접속되는 한 쌍의 플러그 단자가 상기 소켓단자와 전기적으로 연결되어 이루어진 본체와; 상기 소켓단자의 진입 구간에 설치되어 상기 전원플러그의 이탈을 방지하는 고정수단과; 상기 소켓단자의 일측에서 상기 본체 내부와 통하도록 형성되어 있는 수납부에 장착되는 잠금장치와; 상기 소켓단자와 플러그단자의 일단이 전기적으로 단락되어 한 쌍의 접점부를 형성하고, 상기 잠금장치의 키 조작에 의해 연동되어 상기 접점부를 온/오프시키는 스위칭수단으로 이루어지는 특징이 있다. 
     이에 따라  전기 기기의 전원플러그에 잠금장치가 구비된 전원어댑터를 추가로 장착하여 전원콘센트에 꽂아 사용하면서 필요에 따라 잠금키를 조작하여 전원을 차단할 수 있고 그 상태를 전원표시램프를 통하여 확인할 수 있다. 
     따라서, 전기기기에 전원이 공급이 지속적으로 이루어지지 않아 절전효과를 기대할 수 있게 된다. 그리고, 잠금키를 조작하여 오프 상태로 하여 잠금장치에서 분리시키게 되면 전기기기에 전원 공급이 완벽히 차단되는 상태이므로 다른 사용자가 전기 기기의 전원을 온 시킬 수 없어 컴퓨터와 같이 보안이 요구되는 상황이나 사용을 차단하고자 하는 경우 특유의 효과를 발휘하게 된다. 
       
     전원플러그, 전원콘센트, 소켓단자, 플러그단자, 회전부재, 잠금장치
Patent KR-20090054855-A (KR)
Title: Part false hair provided only base and hair lines
Inventor: KIM YEUNG HYU
IPC: A41G3/00
Filed: 2007-11-27
Abstract: A partial wig is provided, which is lighter than the existing wig, improves airy property, and makes the artificial hair of the wig and the real hair of the head well matched with each other. A partial wig comprises a base portion(10) and a hair line part(20). In the base portion, artificial or natural hair is transplanted. The front side of the base portion has the bent portion(13) and The rear side of the base portion forms the round section(14). The bent portion decorates the baldheaded site. The outside of the base portion forms an overlapping section(12) by bringing the mono-filament part and skin color base portion into contact with each other.
Patent KR-20090058810-A (KR)
Title: System and method for notifying illegal parking and stopping of cars
Inventor: KIM JONG DEUG
IPC: H04W88/18
Filed: 2007-12-05
Abstract: A system and a method for providing a notification service related to illegal parking and stopping of cars are provided to enable the smooth flow of walking and vehicle by inducing a parked vehicle or stopped vehicle to move quickly. A camera(6) photographs the parked or stopped vehicle, and a terminal(7) transmits the monitoring information to a control agency. A photo reader(4) visually reads out the vehicle number of a vehicle from a photographed image, and a control agency server(5) transmits the violation information including the vehicle number to a service server by receiving the vehicle number read out from the photo reader. A service server(3) notifies the violation information to a mobile communication terminal(1) through an SMS/MMS service or a voice guidance service of a message service center(2).
Patent KR-20090058976-A (KR)
Title: Rainbow water equelizer
Inventor: YOO KI BUM
IPC: B05B17/08
Filed: 2007-12-05
Abstract: A rainbow water equalizer is provided to display visual beauty by displaying a fountain having a finishing port background by dividing a sound by each band. In a rainbow water equalizer, an LED lighting device(100) is installed on the top of an equalizer, and the equalizer is composed of a fountain nozzle(101), a speaker(109), a microphone(108), and a fishing port. A controller receives a sound signal and analyzes it each band, and it generates an output signal after analyzing it. The LED lighting device performs an illumination processing through a back mirror.
Patent KR-20080060152-A (KR)
Title: Method of manufacturing bonded wafer
Inventor: OKUDA HIDEHIKO
IPC: H01L21/20
Filed: 2007-12-12
Abstract: A method for manufacturing a bonded wafer is provided to reduce density of BMD(Bulk Micro-Defect) in a wafer by forming a BOX oxide layer of uniform thickness within a short time. An oxidation process is performed to form an oxide layer on at least one surface of a base wafer. A bonding process is performed to bond the base wafer including the oxide layer to a top wafer. A thin film forming process is performed to make the top wafer of the bonded wafers into a thin film. The oxidation process includes a process for heating the base wafer in a temperature range of 800~1300°C according at a temperature-rising rate of 1~300°C/sec under oxidation atmosphere. The bonding process includes a process for interposing the oxide layer between two wafers.
Patent KR-20090062754-A (KR)
Title: Semiconductor memory system and wear-leveling method thereof
Inventor: KIM SOO JEONG
IPC: G11C16/34
Filed: 2007-12-13
Abstract: A semiconductor memory system and a wear-leveling method thereof are provided to set up the unit of wear-leveling management differently according to the properties of data in order to improve the performance of a semiconductor memory device. A semiconductor memory system(200) is composed of a nonvolatile memory(240), a file system(220) and a transform layer(230). The nonvolatile memory includes a plurality of logic blocks. Each logic block is divided by a plurality of entries. The file system allocates the logic blocks or entries according to the properties of write data. The transform layer manages the wear-leveling of logic blocks or entries according to the properties of the write data. The transform layer detects whether the wearing number of entries reaches a critical number or not and exchanges the data stored in the entries within the same logic block.
Patent KR-20080068539-A (KR)
Title: Repair method for bridge
Inventor: LEE HYUN JONG
IPC: E04G23/02
Filed: 2007-12-20
Abstract: A bridge repairing method is provided to carry out repairing and waterproof works on a bridge slab of a bridge at the same time by applying repairing material including MMA(Methyl Methacrylate) resin to broken part of the bridge slab. A bridge repairing method includes the steps of: removing a broken part of a bridge slab and a slab pavement thereon; applying a repairing material(100) including MMA(Methyl Methacrylate) resin to the broken part; and paving a new slab pavement(21) on the repaired part of the bridge slab. Viscosity of the MMA resin ranges from 50 to 300 cP. The MMA resin contains 67~75w% of MMA, 10~20w% of PMMA, and 10~20w% of Butyl Acrylate.
Patent KR-20080059063-A (KR)
Title: Magnetic resonance imaging apparatus
Inventor: MIYOSHI MITSUHARU
IPC: A61B5/055
Filed: 2007-12-20
Abstract: A magnetic resonance imaging apparatus is provided to improve image quality and universality without a contrast medium by generating a high contrast image according to a moving speed of a spin. A magnetic resonance imaging apparatus includes a scan section. The scan section sequentially performs a preparation sequence(PS) and an imaging sequence. The preparation sequence transmits preparation pulses to a subject so that intensities of magnetic resonance signals are different according to speeds of spins moving inside the subject. The scan section sequentially transmits first to fourth RF pulses(RF1,RF2,RF3,RF4) as the preparation pulses to the subject. The scan section transmits a first crusher gradient pulse(Gc1) composed of a pair of gradient pulses(Gc1a,Gc1b) to the subject so that a point of time at which an RF pulse is transmitted as the second RF pulse is interposed on a time base. The scan section transmits a second crusher gradient pulse(Gc2) composed of a pair of gradient pulses(Gc2a,Gc2b) to the subject so that a point of time at which an RF pulse is transmitted as the third RF pulse is interposed on the time base. The scan section transmits a killer gradient pulse to the subject after transmitting the fourth RF pulse.
Patent KR-20090067265-A (KR)
Title: Heat exchanger manufacturing method
Inventor: GIM JIN GON
IPC: F28F1/00
Filed: 2007-12-21
Abstract: A method for producing a heat exchanger is provided to mold a curved pipe part and a straight pipe part of a heat exchange pipe integrally to avoid the welding thereof, thereby improving manufacturing procedure. A method for producing a heat exchanger includes the steps of molding a parent pipe element having a plurality of straight and curved pipe parts, wherein a distance between neighboring straight pipe parts(22) becomes decreased from the curved pipe parts(24) towards free ends of the straight pipe parts, compressing the ends of the neighboring straight pipe parts of the parent pipe element for making the distance(D2) between the neighboring straight pipe parts uniform, assembling a plurality of heating fins to outer peripheral surfaces of the straight pipe parts at a uniform interval, and fixing the heating fins to the heat exchange pipe.
Patent KR-20090067894-A (KR)
Title: Reactor for reforming fuel
Inventor: BAE SUN HYUK
IPC: H01M8/06
Filed: 2007-12-21
Abstract: A reformer is provided to ensure low heat loss by forming a channel between reaction units tightly and to realize small volume of a system, easy thermal control of each reactor and high hydrogen generation. A reformer comprises a combustion/reformation reaction unit(100) which creates reformation gas through the reaction of combustion raw materials and reformation raw materials supplied to the outside; an aqueous gas convert reaction unit(200) which reduces carbon monoxide contained in the reformation gas through reaction of reformation gas ejected from the combustion/reformation reaction unit and high temperature water supplied to the outside; and a selective oxidation unit(300) which reduces residual carbon monoxide in the reformation gas through the reaction of reformation gas ejected form the aqueous gas convert reaction unit and the air supplied from the outside.
Patent KR-20090069797-A (KR)
Title: A flange for a slope and method for manufacture thereof
Inventor: LEE SANG YUB
IPC: F16L27/08
Filed: 2007-12-26
Abstract: A flange for slope joint of pipes and a manufacturing method thereof are provided to connect pipes at a desired angle through the rotation of the pipes without additional structure. A flange for slope joint of pipes includes a flange unit(100) formed in the shape of cylinder having an oblique contact surface on the end. A pipe correction slope is formed on the inside surface of the flange unit to be symmetrical on the upper and lower sides of the maximum diameter portion(D') of the contact surface of the flange unit.
Patent KR-20090070251-A (KR)
Title: A inside bite holder of a lathe
Inventor: CHO MUNG HO
IPC: B23B29/12
Filed: 2007-12-27
Abstract: An inside bite holder for a lathe is provided to suppress wear of the inside bite by releasing cutting oil to the center so as to concentrate the cutting oil to the edge of the inside bite. An inside bite holder for a lathe comprises a space part(2) formed in the central part of a body(1), a cutting fluid inlet hole formed on the side, and a closing part formed in the rear of the body. The space part and the cutting fluid inlet hole are connected. A triangular portion is formed on one side of the space part. A bolt(7) is connected to the side so as to fix an inside bite(6).
Patent KR-20090072161-A (KR)
Title: Memory drive
Inventor: PARK SUNG YONG
IPC: G06F1/00
Filed: 2007-12-28
Abstract: A memory drive is provided to change a structure of a sliding movement button of a main body, thereby reducing inconvenience generated when a user slides the main body. A stopper portion(50) comprises a protrusion(30) and a holding portion(40). The protrusion is protruded in an inner side of a receiving member(25). The holding portion fixes or slides a main body(20) through interference or interference release with the protrusion by external force. The holding portion is arranged in a rod(55) extended from the main body. When a front end of the rod is bent toward direction in which the external force is applied, the holding portion is interfered with the protrusion or interference-released.
Patent KR-20070050052-A (KR)
Inventor: ISHIZAWA HITOSHI
IPC: G02B1/11
Filed: 2005-09-15
Abstract: MgF 2  광학 박막 (100) 은 기재 (10) 의 광학면에 형성된다.     MgF 2  광학 박막은 MgF 2  미립자 (12) 와, MgF 2  미립자의 표면 및 MgF 2  미립자 사이에 존재하는 비정질 산화 규소계 바인더 (13) 를 구비한다.     비정질 산화 규소계 바인더 (13) 에 의해 광학 박막 (100) 은 기계적 강도 및 기재 (10) 와의 부착력이 높고, 내환경성이 우수하며, 보다 낮은 굴절률을 가질 수 있다.      
       
     비정질 산화 규소계 바인더, 다공질 구조, 비정질 실리카
Patent KR-20070050959-A (KR)
Inventor: KUROZUMI TADATOSHI
IPC: H01L41/39
Filed: 2005-08-26
Abstract: 본 발명의 바륨 칼슘 티타네이트는 분산성이 우수하고, 불순물이 적으며, 고도로 결정성이고, 임의의 비율로 고용되는 미세 바륨 칼슘 티타네이트 분말 및 이의 제조 방법이 제공된다는 탁월한 효과를 갖는다.  상기 바륨 칼슘 티타네이트는 (Ba (1-X) Ca X ) Y TiO 3  (여기서, 0 < X < 0.2이고, 0.98 ≤ Y ≤ 1.02임)의 조성식으로 표시되고, 사방정계 페로브스카이트 화합물의 함유율이 3 몰％ 이하 (0 몰％를 포함함)이며, 비표면적 D가 1 내지 100 m 2 /g이다. 
       
     바륨 칼슘 티타네이트, 사방정계 페로브스카이트 화합물, 캐패시터
Patent KR-20070049252-A (KR)
Inventor: MATSUMOTO KOJI
IPC: F16L37/23
Filed: 2005-10-12
Abstract: 상이한 유체 압력을 취급하는 제 1 암형 조인트 (예를 들어, 25MPa 용) 및 제 2 암형 조인트 (90MPa 용) 와 선택적으로 연결 가능하고, 제 1 암형 조인트와 연결했을 때에 제 2 암형 조인트를 위해서 설정되어 있는 제 2 의 O 링이 제 1 암형 조인트로부터 공급되는 유체에 의해 변위되지 않게 한 수형 조인트를 제공한다.     관통공 (70) 내에는, 제 2 의 O 링 (78) 의 반경 방향 내측에 위치하여, 제 1 암형 조인트 (20') 에 연결되었을 때에 그 제 1 암형 조인트로부터 그 관통공을 통해 흐르는 유체에 의해 그 제 2 의 O 링 (78) 이 변위되는 것을 방지하는 전진 위치 (도 3) 와, 제 2 암형 조인트 (20) 에 연결되었을 때에, 그 제 2 암형 조인트의 밸브체 (44) 의 선단에 의해 후방으로 변위되어, 그 밸브체의 선단의 외주면이 제 2 의 O 링에 밀봉 걸어맞춰지게 하는 후퇴 위치 (도 1) 사이에서 변위 가능하게 한 O 링 유지 부재 (82) 가 설치되어 있다.
Patent KR-20070085374-A (KR)
Title: Method for fabricating and separating semiconductor devices
Inventor: YOO MYUNG CHEOL
IPC: H01L21/30
Filed: 2005-11-15
Abstract: A method of fabricating and separating semiconductor structures comprises the steps of: (a) partially forming a semiconductor structure attached to a support structure, the partially formed semiconductor structure comprising a plurality of partially formed devices, where the partially formed devices are attached to one another by at least one connective layer; (b) forming a partial mask layer over at least a part of the partially formed devices; (c) etching the connective layer to separate the devices; and (d) removing the partial mask layer. Advantages of the invention include higher yield than conventional techniques. In addition, less expensive equipment can be used to separate the devices. The result is a greater production of devices per unit of time and per dollar.
Patent KR-20080025030-A (KR)
Title: Chair having flexible waist-supporter
Inventor: WU WENJIN
IPC: A47C7/42
Filed: 2005-07-04
Abstract: A chair having a flexible waist-supporter comprises a seat, a seatback, a pair of armrests and a base assembly. The flexible waist-supporter is an individual flexible waist-supporter with certain tenacity, and it is disposed in the area near the waist rest of the chair. The waist-supporter is connected to the armrests of the chair, and the waist-supporter is performed to move forward or backward in a horizontal direction within the area near the waist rest of the chair through the slide member disposed in the armrests. The waist supporter is in the shape of strip, strap and rope. ® KIPO & WIPO 2008
Patent KR-20070088797-A (KR)
Title: Tetralin and indane derivatives and uses thereof
Inventor: HARRIS III RALPH NEW
IPC: C07D295/112
Filed: 2005-12-12
Abstract: Compounds of the formula (I) or pharmaceutically acceptable salts thereof, wherein R2 is a group of formula (II) and m, n, p, q, r, Rl and X are as defined in the claims, which are selective agonists of 5-HT6 and 5-HT2A. Also provided are compositions comprising these compounds and methods for their use in the preparation of medicaments for treating central nervous system disease states and disorders of the gastrointestinal tract.
Patent KR-20070099619-A (KR)
Title: Sulfonamido-macrocycles as tie2 inhibitors
Inventor: KETTSCHAU GEORG
IPC: C07D513/08
Filed: 2005-12-19
Abstract: The invention relates to sulfonamido-macrocycles according to the general Formula I and the salts thereof, to pharmaceutical compositions comprising the sulfonamido-macrocycles and to a method of preparing the sulfonamido-macrocycles as well as the use thereof for manufacturing a pharmaceutical composition for the treatment of diseases of dysregulated vascular growth or of diseases which are accompanied with dysregulated vascular growth, wherein the compounds effectively interfere with angiopoietin and therefore influence Tie2 signalling. (I), wherein R 1, R2 and R3 have the meaning as given in the specification and the claims.
Patent KR-20070090037-A (KR)
Title: Centrifugal pellet dryer screen
Inventor: ELOO MICHAEL
IPC: F26B17/24
Filed: 2005-12-20
Abstract: A centrifugal pellet dryer screen (540) especially adapted for drying polymer pellets and micropellets includes an exterior or outer support screen (542), an inner screen (546) of an irregular or rough surface, and an optional middle screen(s) (544) sandwiched between the outer support screen and the inner screen. The screen layers are in intimate contact and the multi-layer screen assembly produces drier pellets and micropellets exiting the dryer. Plugging of the dryer screens and banding of the pellets or micropellets are significantly reduced.
Patent KR-20070095995-A (KR)
Title: Recording medium, reproduction device, recording method, program, reproduction method
Inventor: YAHATA HIROSHI
IPC: G06F3/048
Filed: 2004-02-27
Abstract: A BD-ROM contains AVClip obtained by multiplexing a moving picture stream and an interactive graphics stream. The interactive graphics stream displays an interactive screen containing a graphical button member by combining with the moving picture. The interactive graphics stream contains arrangement of the state control information (ICS) and a plurality of graphics data (ODS). The initial display timing of the interactive screen is the time obtained as the sum of a predetermined period and a decode end time (PTS) of the graphics data (S-ODSsfirst, S-ODSslast) positioned in the middle of the graphics data arrangement. The state control information is stored in a PES packet and the PES packet contains a time stamp (PTS). The PTS indicates the initial display timing of the interactive screen.
Patent KR-20070104647-A (KR)
Title: Connector system and contact element for such a system
Inventor: WEBER RONALD CHRISTIAAN
IPC: H01R13/74
Filed: 2005-02-08
Abstract: The invention relates a connector system (1) comprising a connector housing (2), capable of receiving a cable connector (3), and a panel (7), said panel having at least one opening (8) defined by edges (9) of said panel, from which opening at least a front portion of said connector housing protrudes to receive said cable connector and wherein at least one contact element (20) is provided, capable of electrically coupling said connector housing and said cable connector by a first group of electrical contacts (24) and electrically coupling said connector housing and said panel by a second group of electrical contacts (26). The contact element (20) is structured to provide at least two contacts for said second group (26). The invention also relates to a contact element as such.
Patent KR-20070106556-A (KR)
Title: Fitting with lubricated ferrule
Inventor: WILLIAMS PETER C
IPC: F16L19/04
Filed: 2006-02-06
Abstract: A union in which a conduit is joined to a fitting so as to form a contact zone of high gripping pressure between the wall of the conduit and an engaging surface of the fitting, this contact zone being outboard of the region of highest stress formed in the wall of the conduit, an open volume being formed in the union adjacent this contact zone, the fitting including an abundance of liquid lubricant in at least a portion of this open volume.
Patent KR-20070116033-A (KR)
Title: Electric actuator
Inventor: TERAMACHI AKIHIRO
IPC: H02K7/06
Filed: 2006-03-30
Abstract: An electric actuator has a power transmission mechanism (15) capable of converting a rotational drive force, supplied from an electric motor (10), into reciprocating motion. The power transmission mechanism (15) is composed of a tubular member (25) having in its inner peripheral surface at least a line of rolling body rolling groove, a nut member (22) reciprocatably placed on the inner peripheral surface of the tubular member (25) with endlessly circulating rolling bodies in between, a cylinder rod (27) connected to an end of the nut member (22) and placed so as to be advanceable and retreatable relative to the tubular member (25). The nut member (22) is guided for axial reciprocating motion by the tubular member (25) having a substantially circular tube shape. The electric actuator has high output and high controllability and is compact, about the size of a conventional oil-hydraulic cylinder.
Patent KR-20070105391-A (KR)
Title: Magnetically controlled damper
Inventor: CARLSON J DAVID
IPC: F16F7/06
Filed: 2001-03-29
Abstract: A magnetically controlled friction damper (101) includes a housing (103) defining a cavity (105) and including a slot (109) therethrough. A movable member (107) is located within the cavity and is movable relative to the housing. A magnetic field generator (115) located on either the housing or the movable member causes the housing to press against the movable member to develop a friction damping force.