baber/WOPTO huggingface dataset:
Patent KR-20090062065-A (KR)
Title: The control structure of thrust for turbo-compressor
Inventor: HONG SOON HO
IPC: F04D15/00
Filed: 2007-12-12
Abstract: A thrust control structure of a turbo-compressor is provided to complement the supporting force of the thrust air bearing by including a pressure reduction chamber for offsetting deflected thrust. A thrust control structure of a turbo-compressor comprises a through hole(23) formed along the central axes of an impeller(10) and a shaft(20), and a pressure reduction chamber(51) within a casing(50) formed between a thrust air bearing and the back end of the impeller. The pressure reduction chamber is connected to the through hole in order to offset the thrust produced toward an inlet with low air pressure. The casing is covered with a labyrinth seal(60) on the parts contacting the impeller and the shaft.
Patent KR-20090063885-A (KR)
Title: Appratus for controlling fuel in diesel car
Inventor: HAN SANG DONG
IPC: F02M51/04
Filed: 2007-12-14
Abstract: A fuel control apparatus of a diesel vehicle is provided to improve idle stability in the low temperature and to reduce manufacturing cost. A fuel control apparatus of a diesel vehicle comprises a fuel tank(110) storing the fuel, a fuel temperature sensing unit(120) for detecting the fuel temperature, a high pressure pump(130) which is provided with the fuel from the fuel tank and pressurizes it, a controller(140) which determines the fuel amount supplied to the high pressure pump according to the temperature of the sensed fuel, a fuel return line wherein the returned fuel from the high pressure pump, a common rail(170), and an injector(180) passes, a return fuel regulating valve(150) located in the center of the fuel return line, and a flux regulating valve(160) for controlling the flow rate supplied to the high pressure pump according to the controller.
Patent KR-20090063990-A (KR)
Title: Inter lock device for body
Inventor: KIM JONG KYOUNG
IPC: B62D65/00
Filed: 2007-12-14
Abstract: A car body interlock device is provided to sense a rising height of a lifter in a rear suspension module decking process by using an overrun sensor and stop the rising operation to prevent a floor panel from being torn. A car body interlock device includes a hollowed lower frame(21), a hollowed upper frame(25), a connecting shaft(31), a spring(33), an overrun sensor(35), and a chain. The lower frame has a fixed block(23) fixed to the inside of the top thereof. The upper frame has a mounting block(27) fixed to the inside of the bottom thereof. The mounting block and the fixed block are connected through a guide shaft(29). The connecting shaft is slidably connected to the center of the fixed block. The spring provides downward elasticity to the connecting shaft. The overrun sensor senses a stopper of the connecting shaft and outputs a corresponding signal. The chain is connected between the upper frame and a connecting ring.
Patent KR-20090067281-A (KR)
Title: Semiconductor device and method for fabircating the same
Inventor: JEONG DAE HO
IPC: H01L29/78
Filed: 2007-12-21
Abstract: A semiconductor device and a manufacturing method thereof are provided to prevent a lowering effect of characteristics thereof by preventing damage of a gate electrode thereof. A semiconductor device includes a first oxide layer pattern(110a), a polysilicon layer pattern(120a), a silicon epitaxial layer(140), a second oxide layer pattern(130b), and source and drain regions. The first oxide layer pattern and the polysilicon layer pattern are formed on a silicon substrate(100). The silicon epitaxial layer is formed on the silicon substrate of both sides of the first oxide layer pattern and the polysilicon layer pattern. The second oxide layer pattern is formed between the polysilicon layer pattern and the silicon epitaxial layer. The source and drain regions are formed in the silicon epitaxial layer of both sides of the polysilicon layer pattern.
Patent KR-20090068519-A (KR)
Title: Device for eliminating scale
Inventor: CHO KEE HYEON
IPC: B21B45/04
Filed: 2007-12-24
Abstract: A scale eliminating apparatus is provided to increase impact pressure of powder having high gravity, which is jetted onto the surface of a slab, while decreasing a reduction in the temperature of the slab to improve scale eliminating capability. A scale eliminating apparatus removes scale generated on a slab(8) fabricated in continuous casting of dry casting and hot direct rolling processes. The scale eliminating apparatus includes a high-pressure powder chamber, an upper base(21), a lower base(22), a manifold, a jet nozzle(12), a regulating cylinder(24) and a driving roll(23). The high-pressure powder chamber stores and supplies powder having high gravity. The upper base and the lower base are located above and under the slab. The manifold is attached to the upper base and the lower base and moves the powder and compressed air. The jet nozzle jets the powder onto the top and bottom surfaces of the slab. The regulating cylinder vertically moves the jet nozzle. The driving roll moves the slab. The jet nozzle is vertically moved according to powder jetting pressure.
Patent KR-20090068915-A (KR)
Title: Apparatus and method for providing additional contents related with digital broadcasting through the communication network
Inventor: LEE GOON SEOP
IPC: H04H60/68
Filed: 2007-12-24
Abstract: An apparatus and a method for providing additional information related to digital broadcasting through a communication network are provided to enhance advertisement efficiency related to an additional information by selecting and providing the additional information proper to a user. An additional information database(210) stores additional information corresponding to an event ID, and a terminal interlinking unit(220) receives an event ID included in broadcasting contents that is currently received in a mobile terminal. A controller(250) extracts additional information, which corresponds to the event ID received from the mobile terminal, from a database.
Patent KR-20080065538-A (KR)
Title: Audio device mounting structure for motorcycle
Inventor: KAI TAKAYUKI
IPC: B62J3/00
Filed: 2007-12-26
Abstract: A sound device mounting structure in a scooter is provided to utilize a dead space effectively and to restrain the reduction of the volume of a receiving box by arranging sound parts in a space between a scooter body cover and the receiving box. In a scooter, a scooter body frame supporting a steering wheel unit and an engine are covered with scooter body covers(156,173). A receiving box(75) for containing parts is disposed in the scooter body cover. A sound device operating apparatus operating playing of sound parts(79) is disposed near the steering wheel unit. In a sound device mounting structure, the sound parts are arranged in a space(K) surrounded by the receiving box and the scooter body cover.
Patent KR-20070035027-A (KR)
Title: 이미지 확장식 관성 항법 시스템 및 방법
IPC: G05D1/00
Filed: 2005-06-02
Abstract: 운송수단(10)에 탑재된 이미지 확장식 관성 항법 시스템(LAWS)은 항법 상태 벡터를 추정하도록 구성된 관성 항법 시스템(INS)과, 촬영장치의 시야(x,y,z)를 통과하는 지역 지형과 관련된 픽셀 신호를 출력하도록 구성된 촬영장치(12)를 포함한다.  이 시스템(IAINS)은 관성 항법 시스템(INS)과 촬영장치(12)에 동작가능하게 접속된 처리장치를 또한 포함한다. 이 처리장치는 주어진 이미지 프레임에 대하여 특징 픽셀 신호와 관련된 촬영장치로부터 촬영장치의 시야를 통과하는 하나 이상의 지역 지형의 중심까지의 거리를 감지하도록 구성되어 있다.  처리장치는 또한 지역 지형이 촬영장치의 시야을 통과할 때 각 지역 지형을 추적하도록 구성되어 있다.  처리장치는 또한 추적된 지역 지형에 대한 관성 항법 시스템(INS)의 계산된 NED(North, East, Down) 좌표 위치 정보를 기초로 관성 항법 시스템(INS)의 항법 상태 벡터를 갱신하도록 구성되어 있다.
Patent KR-20070051837-A (KR)
Inventor: SAKADUME NOBUYUKI
IPC: B01D39/02
Filed: 2004-07-21
Abstract: 본 발명은 습식 부직포로, 지합이 양호하고, 물로의 습윤 시의 강도가 강한 액체여과 필터 여과재를 제공한다.  본 발명의 액체여과용 필터 여과재는 습식 부직포로서, 미고해 천연섬유를 0.5∼40중량% 배합함으로써, 지합이 대단히 양호하고, 상태의 파열강도와 물로의 습윤 시의 파열강도로 부터 구해지는 저하율이 30% 이하이고, 또한 물로의 습윤 시의 파열강도가 300kPa 이상의 액체여과 필터 여과재인 것을 특징으로 한다.   
     습식 부직포, 액체여과, 필터 여과재, 미고해 천연섬유, 지합, 파열강도.
Patent KR-20070057817-A (KR)
Title: Biological specimen collection, transportation and dispensing system
Inventor: YONG PETER A K
IPC: G01N1/10
Filed: 2005-07-29
Abstract: A body fluid collecting, transporting, and dispensing system includes a body fluid collecting receptacle and a handle for supporting the receptacle in a fluid collection position. The handle includes a fluid sample chamber in fluid communication with the receptacle to receive a sample of the body fluid and the handle is further removable from the receptacle for transport and dispensing of the body fluid sample.
Patent KR-20070059091-A (KR)
Title: Resin composition and molded product thereof
Inventor: SHIMAKAGE MASASHI
IPC: C08L67/04
Filed: 2005-07-27
Abstract: This invention provides a resin composition, which comprises 100 parts by mass of a resin component comprising (i-1) 50 to 100 parts by mass of polylactic acid and (i-2) 50 to 0 parts by mass of a polyolefin and (ii) 1 to 100 parts by mass of a functional group-containing hydrogenated diene polymer containing at least one functional group selected from the group consisting of carboxyl, acid anhydride, epoxy, (meth)acryloyl, amino, alkoxysilyl, hydroxyl, isocyanate, and oxazoline groups, and a molded product thereof. The resin composition is excellent in a balance between tensile properties or rigidity and impact resistance, and a molding appearance, and, at the same time, is biodegradable (disintegrative), and, thus, is usable in various applications such as packaging materials, industrial materials, industrial products, vessels, and medical tools.
Patent KR-20070053245-A (KR)
Inventor: JIANG XINGLONG
IPC: C07D471/04
Filed: 2005-09-12
Abstract: 본 발명은 촉매 및 염기의 존재하에 화학식 VI의 화합물과 화학식 VII의 화합물을 커플링시키는 것을 포함하는, 하기 화학식 I의 화합물 또는 그의 염의 제조 방법에 관한 것이다. 
     <화학식 I> 
     
       
     
     상기 식에서,  
     R 1 은 히드록시, C 3 -C 12 -시클로알킬, C 6 -C 12 -아릴, C 1 -C 7 -알콕시, 티올, C 1 -C 7 -알킬티오 또는 카르복시 중 1 또는 2개에 의해 임의로 치환된 C 1 -C 20 -알킬이거나,  
     R 1 은 C 1 -C 7 -알킬, 히드록시, C 1 -C 7 -알콕시, C 1 -C 7 -알킬티오 또는 카르복시 중 1 또는 2개에 의해 임의로 치환된 C 3 -C 12 -시클로알킬이거나,  
     R 1 은 C 1 -C 7 -알킬, 할로, 히드록시, C 1 -C 7 -알콕시, C 1 -C 7 -알킬티오 및 니트로로부터 선택된 1, 2, 3 또는 4개의 치환기에 의해 임의로 치환된 C 6 -C 12 -아릴이거나, 
     R 1 은 C 1 -C 7 -알킬, C 1 -C 7 -알콕시 또는 할로에 의해 임의로 치환된 헤테로아릴이고;  
     R 2  및 R 3 은 독립적으로 수소 또는 C 1 -C 20 -알콕시이고;  
     R 4 는 C 1 -C 7 -알킬, 할로, 히드록시, C 1 -C 7 -알콕시, C 1 -C 7 -알킬티오 및 니트로로부터 선택된 1, 2, 3 또는 4개의 치환기에 의해 임의로 치환된 C 6 -C 12 -아릴이거나, 
     R 4 는 C 1 -C 7 -알킬, C 1 -C 7 -알콕시 또는 할로에 의해 임의로 치환된 헤테로아릴이고; 
     R 6  및 R 7 은 수소 또는 C 1 -C 7 -알킬이거나, 
     R 6  및 R 7 은 함께 1 또는 2개의 C 1 -C 4 -알킬에 의해 임의로 치환된 C 2 -C 3 -알킬렌을 나타내어, 붕소 및 산소 원자와 함께 5- 또는 6-원 고리를 형성하고; 
     X는 N 또는 CH이고; 
     Y는 클로로 또는 브로모이다.  
     나프트피리딘 유도체, PDE4 억제제
Patent KR-20070047836-A (KR)
Inventor: KONDO YASUSHI
IPC: C12N5/00
Filed: 2005-09-05
Abstract: 배아줄기세포의 분화로 얻어지는 성상세포-유사 세포를 배양하는 것을 특징으로 하는 배아줄기세포 기원의 성상세포-유사 세포를 위한 적응 배지의 제조 방법; 상기 방법으로 얻어지는 배지; 및 신경 세포를 배양하는 것 및 배아줄기세포의 신경세포 등으로의 분화를 유도하는 상기 배지의 용도. 
       
     배아줄기세포, 분화, 성상세포, 조건 배지, 신경 세포
Patent KR-20070067139-A (KR)
Title: Flat end-block for carrying a rotatable sputtering target
Inventor: DELLAERT KRIST
IPC: C23C14/34
Filed: 2005-10-11
Abstract: An end-block for use in a tubular magnetron sputtering apparatus is disclosed. Such an end-block rotatably transfers movement, coolant 5 and electrical current to the target while maintaining vacuum integrity and a closed coolant circuit. It hence comprises a drive means, a rotary electrical contact means, a bearing means, a number of rotary coolant seal means and a number of vacuum seal means. The inventive end- block occupies a minimal axial length along the target thus allowing 10 space savings in existing equipment such as e.g. display coaters. The axial length is reduced by mounting at least two of the means radial to one another.
Patent KR-20070057261-A (KR)
Title: Antenna and noncontact tag
Inventor: KAI MANABU
IPC: H01Q1/24
Filed: 2004-12-14
Abstract: An antenna for RFID which can save installation space. The antenna (10) for RFID is provided with an outermost conductive line (11) bent to follow the sides of a rectangle of a prescribed size; and a power supplying conductive line (13), which is arranged parallel to the outermost circumference conductive line (11) close to an inner circumference side, is electrically connected to the outermost circumference conductive line (11) at an end part, and is partially provided with a power supplying part (12). Therefore, the antenna (10) can be stored in the rectangle having the prescribed size, for instance, a card size.
Patent KR-20070063034-A (KR)
Title: Method for forming sn-ag-cu three-element alloy thin film on base
Inventor: MIURA SHIGEKI
IPC: C25D7/00
Filed: 2005-10-19
Abstract: Disclosed is a method for forming an Sn-Ag-Cu three-element alloy thin film wherein the three-element alloy thin film is formed by electroplating. This method is characterized in that the plating bath contains an Sn compound, an Ag compound, a Cu compound, an inorganic chelating agent and an organic chelating agent; the inorganic chelating agent is a polymerized phosphate chelating agent or a chelating agent represented by the chemical formula (I) below; and the organic chelating agent is either one of porphyrins, dipivaloylmethane, phthalocyanines, or a compound represented by the chemical formula (II) below. MFX (X-Y)- (I) (In the chemical formula (I), M represents an arbitrary metal, X represents an arbitrary natural number, and Y represents the oxidation number of M.) R-(CH2CH2O)n-A (II) (In the chemical formula (II), R represents an alkyl group having 8-30 carbon atoms, A represents CH2COONa or CH2SO4Na, and n represents a natural number.)
Patent KR-20070084579-A (KR)
Title: Search system and methods with integration of user judgments including trust networks
Inventor: LU QI
IPC: G06F40/00
Filed: 2005-10-28
Abstract: Search systems and methods incorporate user judgment information regarding various pages or sites. This information may include judgments from the querying user as well as from other users selected by the querying user as members of his or her "trust network." When a query is received from a user, the list of hits related to the query can be modified based on a user judgment previously provided by the user as well as other user judgments previously provided by members of a trust network defined by the querying user. The user can construct a trust network from social network data representing the user's relationships to other users.
Patent KR-20070087166-A (KR)
Title: Stainless steel sheet for disc brake excellent in heat resistance and corrosion resistance
Inventor: HIRASAWA JUNICHIRO
IPC: C22C38/00
Filed: 2005-10-20
Abstract: A stainless steel sheet for a disc brake, which comprises, in mass %, less than 0.10 % of C, 1.0 % or less of Si, 1.0 to 2.5 % of Mn, 0.04 % or less of P, 0.01 % or less of S, more than 11.5 % and not more than 15.0 % of Cr, 0.1 to 1.0 % of Ni, 0.10 % or less of Al, more than 0.08 % and not more than 0.6 % of Nb, 0.02 to 0.3 % of V and more than 0.03 % and not more than 0.10 % of N, with the proviso that 0.03 <= {C + N - (13/93)Nb} <= 0.10, (5Cr + 10Si + 15Mo + 30Nb + 50V - 9Ni - 5Mn - 3Cu - 225N - 270C) <= 45, and {(14/50)V + (14/90)Nb } < N (wherein Cr, Si, Mo, Nb, Ni, Mn, Cu, V, N and C represent the contents (mass %) of respective elements) are satisfied. The above stainless steel sheet for a disc brake is excellent in heat resistance and the corrosion resistance after tempering.
Patent KR-20070089871-A (KR)
Title: Reactive cationic resins for use as dry and wet strength agents in sulfite ion-containing papermaking systems
Inventor: CYR SHANE
IPC: D21H21/18
Filed: 2005-12-15
Abstract: This invention relates to resins useful for imparting strength to paper, the process of incorporating these resins into paper and the paper produced containing the resins. In particular the invention relates to resins useful for imparting dry-strength and wet-strength to paper under conditions of high sulfite ion concentrations.
Patent KR-20070110489-A (KR)
Title: Coated substrate and method of making same
Inventor: SANT PAUL ANTHONY
IPC: H01L51/00
Filed: 2005-12-21
Abstract: Provided are containment structures having a substrate structure having a plurality of walls extending from a surface to define a space, wherein at least one of the walls has an overall negative slope; a first layer deposited in the space having a first surface energy no greater than 30 mN/m; and a second layer deposited on top of the first layer.
Patent KR-20070094018-A (KR)
Title: Cutting tip comprising an alignment slide
Inventor: FOUQUER RICHARD
IPC: B23C5/10
Filed: 2005-12-08
Abstract: The invention relates to a machining tool holder comprising alignment elements (35, 43, 50) in a housing (40) and clamping elements on the base (41) of the housing (40), said elements being used to align and clamp a removable cutting tip (10) comprising a lateral slide (14A) for the lateral deviation of a pressure force exerted by a traveller (50) belonging to the tool holder, said traveller (50) being guided such that it abuts obliquely against the lateral slide (14A) in order to push the slide, and consequently the tip, back towards a longitudinal alignment side (44) which defines the housing (40) and which serves as an alignment end stop for the associated alignment edge (4) of the tip (10). In this way, the tip (10) is oriented as desired in order to slide along the longitudinal side (44) and abut against a rear alignment side (45).
Patent KR-20080009262-A (KR)
Title: Reactive dyestuffs, method for the production thereof and use of the same
Inventor: MEIER STEFAN
IPC: C09B67/22
Filed: 2006-05-24
Abstract: The invention relates to dyestuffs of general formula (1) wherein M and X are defined as in patent claim 1. The invention also relates to mixtures of dyestuffs containing at least one of the dyes of general formula (1) and at least one other fibre-reactive dyestuff, to methods for producing said dyestuffs and mixtures, to the use thereof, and to printing inks containing the same.
Patent KR-20070116820-A (KR)
Title: Cathode active material and process for producing the same
Inventor: TAKEBAYASHI HITOSHI
IPC: H01M4/505
Filed: 2006-03-31
Abstract: This invention provides a cathode active material, which, when used in a lithium ion rechargeable battery, can realize a lower reduction in operating voltage or capacitance than the conventional technique, and a process for producing the same. The cathode active material comprises a composite oxide comprised of lithium and a transition metal and is characterized in that the TLC reduction ratio of the composite oxide is 20 to 60%. Preferably, the composite oxide has a particle diameter of 0.5 to 100 mum and has been fluorinated. The production process of a cathode active material comprises the step of fluorinating a cathode active material and is characterized in that the composite oxide has a particle diameter of 0.5 to 100 mum, and, in the step of fluorination, the composite oxide is fluorinated within a reaction vessel under conditions of fluorine gas partial pressure 1 to 200 kPa, reaction time 10 min to 10 days, and reaction temperature-10 to 200°C.
Patent KR-20070122209-A (KR)
Title: Variable mechanical valve control for an internal combustion engine
Inventor: FLIERL RUDOLF
IPC: F01L1/14
Filed: 2006-03-02
Abstract: The aim of the invention is to provide variable mechanical valve control of an internal combustion engine, in particular comprising a bottom camshaft for adjusting a valve stroke and an opening and closing time, said valve control enabling an extremely compact transmission gear to be achieved between the push rod drive and the inlet and outlet valves, to reduce the number of components required for the transmission gear and to obtain a mechanical valve train that is completely variable, with a bottom camshaft. To achieve this, an intermediate lever (7) is connected to a valve push rod (4) by means of a shaft (8), in such a way that a slide gate roller (6), which is rotatably mounted on the shaft (8), is displaced by the camshaft (1) in a slide gate (9). According to the invention, a first contact surface (10) on the intermediate lever (7) is supported in a reinforced manner by means of a spring (5) on an eccentric shaft (11), or on a second contact surface (12) and a lever (16) is displaced using a working curve (13), said lever opening and/or closing the two-way gas valves (19). Elements are also provided, in particular on a lifter (3) that is located on the push rod (4) for the additional adjustment of the phase position of the valve elevations of the two-way gas valves (19) with simultaneous play-free adjustment of the valve stroke and the invention is also equipped with elements for the additional independently controllable valve stroke opening and closing for each camshaft rotation.
Patent KR-20070112889-A (KR)
Title: Retractable writing utensil
Inventor: BIELECKI ANDREW
IPC: B43K29/02
Filed: 2006-03-27
Abstract: A writing utensil having a distal end and a proximal end and extending generally along a longitudinal axis includes a casing having a slot extending generally along the longitudinal axis adjacent the proximal end, an eraser disposed on the proximal end of the casing, a valve coupled to the casing adjacent the distal end and including a valve door, a writing tip moveable between a stored position in which the tip is stored within the valve and a writing position in which the tip extends out of the valve, and an actuator disposed in and slidable in the slot and operatively coupled to the writing tip such that movement of the actuator in the slot moves the writing tip between the stored position and the writing position.
Patent KR-20070117687-A (KR)
Title: Inductive coupler for power line communications
Inventor: CERN YEHUDA
IPC: H01F17/06
Filed: 2006-03-02
Abstract: There is provided an inductive coupler for coupling a signal to a conductor. The inductive coupler includes (a) a magnetic core having an aperture through which the conductor is routed, (b) a winding wound around a portion of the magnetic core, where the signal is coupled between the winding and the conductor via the magnetic core, (c) an electrically insulating material situated between the winding and the magnetic core, and (d) a compressible material situated between the magnetic core and the electrically insulating material. The compressible material has a hardness that is less than that of the electrically insulating material.
Patent KR-20070118142-A (KR)
Title: Query revision using known highly-ranked queries
Inventor: BAILEY DAVID R
IPC: G06F17/30
Filed: 2006-03-13
Abstract: An information retrieval system includes a query revision architecture providing one or more query revisers, each of which implements a query revision strategy. A query rank reviser suggests known highly-ranked queries as revisions to a first query by initially assigning a rank to all queries, and identifying a set of known highly-ranked queries (KHRQ). Queries with a strong probability of being revised to a KHRQ are identified as nearby queries (NQ). Alternative queries that are KHRQs are provided as candidate revisions for a given query. For alternative queries that are NQs, the corresponding known highly-ranked queries are provided as candidate revisions.