baber/WOPTO huggingface dataset:
Patent KR-20090063440-A (KR)
Title: Control device of reflectance of cohesive layer between optical fiber and optical waveguide using thin film coating
Inventor: KANG WON GU
IPC: G02B6/25
Filed: 2007-12-14
Abstract: A controllable reflectivity rate apparatus having the low insertion loss is provided, which minimizes the light loss by controlling the thickness of the dielectric material thin film layer. A controllable reflectivity rate apparatus having the low insertion loss comprises the optical waveguide(10), a plurality of dielectric material thin film layers(80), and optical fiber(40), and the bonding layer(70). The optical waveguide comprises the optical path(30) inside the substrate(20). The dielectric material thin film layer is formed in one side of the optical waveguide. The optical fiber is combined with the dielectric material thin film layer. The bonding layer connects the dielectric material thin film layer and optical fiber.
Patent KR-20090066072-A (KR)
Title: Micro blood separator
Inventor: PARK SANG JIN
IPC: G01N35/00
Filed: 2007-12-18
Abstract: A micro blood separator, which isolates plasma and blood corpuscle and analyzes components in isolated plasma is provided to prevent from mixing again plasma and blood corpuscle and obtain enough amount of plasma and blood corpuscle. A micro blood separator comprises: a main body having an upper plate(11) and lower plate(12); a blood inflow unit(3) having an inflow groove(31); a plasma extracting unit(4) having the lower height than the inflow groove to separate the plasma from blood sample and containing an extracting space unit(41) which is extended from the blood inflow unit; a blood discharging unit having opening part(51) through capillary phenomena; and a reverse current prevention protrusion(100) installed between the inflow groove and extraction space unit.
Patent KR-20080058274-A (KR)
Title: Compositions for chemical mechanical planarization of copper
Inventor: SIDDIQUI JUNAID AHMED
IPC: C09K3/14
Filed: 2007-12-21
Abstract: A composition for chemical mechanical polishing(CMP) of copper is provided to reduce generation of defects on a copper surface during or after a CMP process. A composition for chemical mechanical polishing(CMP) of a surface comprising copper and having at least one feature, comprises colloidal that is substantially free from soluble polymerizable silicate. The composition comprises an oxidant in addition to the colloidal silica that is substantially free from soluble polymerizable silicate. The composition optionally further comprises a surfactant. To obtain the colloidal silica that is substantially free from soluble polymerizable silicate, centrifugal separation is applied.
Patent KR-20090068878-A (KR)
Title: The installation assist device of the bridge bearing
Inventor: SON JAE SUNG
IPC: E01D19/00
Filed: 2007-12-24
Abstract: An installation assist device of a bridge bearing is provided to check the installation location of a bridge bearing exactly with the naked eye while a bridge bearing is put on the top of a pier. An installation assist device of a bridge bearing comprises a location confirmation line(10) arranged to intersect in the transverse direction and the longitudinal direction of a bridge to indicate the exact installation location of a bridge bearing(1) on the upper part of a bridge bearing, a frame(20) arranged along the outer circumference of the bridge bearing, a fixing portion(30) fixing the frame on the top of a pier, and two pairs of support bars(40) fixed to the frame and fixing two ends of the location confirmation line to maintain the crisscross location confirmation tightly on the upper part of the frame.
Patent KR-20090068970-A (KR)
Title: Air conditioning system
Inventor: CHUN MAN HO
IPC: F24F11/02
Filed: 2007-12-24
Abstract: An air conditioner system is provided to improve the stability of the system by changing the control mode of a first expansion valve according to the operation state of the system. An air conditioner system includes a control part(200), which controls a first expansion valve(141) in a first control mode. If the value of at least an operation parameter deviates from a preset normal operation range, the control part converts the first control mode of the first expansion valve into a second control mode which is different from the first one. The first control mode is based on a preset value corresponding to the operation parameter value and controls the opening degree of the first expansion valve. The operation parameter is the temperature of refrigerant discharged from a compressor or an indoor heat exchanger serving as a condenser in heating operation.
Patent KR-20090069443-A (KR)
Title: Edge corner for mold
Inventor: JUNG YOON JIN
IPC: E04G13/02
Filed: 2007-12-26
Abstract: A covering member for a mold corner is provided to prevent the finished part from being closely attached on the surface of the mold and having a gap and to smoothen the edge of the building post. A covering member for a mold corner comprises a triangular finishing part(110) which is closely attached to the inner corner of primary and secondary molds(30,40), and a support part(120) which is extended to one side of the finished part and closely attached to the circumference(30a) of the primary mold. In the end of the supporting part, a jaw(122) connected in the rear end of the circumference of the primary mold is equipped. In the finished part, primary and secondary attachment surfaces(112,113) which are closely attached to the inner surface(30b,40b) of the primary and secondary molds are formed.
Patent KR-20090070031-A (KR)
Title: Method for forming contact hole of semiconductor device
Inventor: HWANG SANG IL
IPC: H01L21/28
Filed: 2007-12-26
Abstract: A method for forming a contact hole of a semiconductor device is provided to maintain the top of the contact hole and a critical dimension uniform by increasing a contact hole etch margin through a hydrogen(H) and an ion injection process. An etch target layer is formed on a semiconductor substrate(10), and a photoresist pattern(26) defining a contact hole area at the upper part of the etching object film is formed. A part of a target layer to be etched is changed into a low dielectric oxide film by performing ion injection process to the photoresist pattern and the whole target layer. A contact hole is formed by etching the target layer and the low dielectric oxide film.
Patent KR-20070024711-A (KR)
Title: Adhesive sheet
Inventor: KATO KIICHIRO
IPC: C09J7/22
Filed: 2005-06-08
Abstract: An adhesive sheet enabling the prevention of occurrence or removal of air reserved parts and blisters by through holes despite the fact that its appearance can bear comparison with an adhesive sheet without through holes. The adhesive sheet comprises a base material (11) having a surface roughness (Ra) of 0.03 mum or higher, a brightness (L*) of 60 or less when a chroma (C*) in an L*a*b* color system is 60 or less or 85 or less when the chroma (C*) exceeds 60, and a hiding rate of 90% or higher. The hole diameter of the through holes (2) passed through the base material (11) and an adhesive agent layer (12) in the base material (11) and the adhesive agent layer (12) is 0.1 to 200 mum, the hole diameter on the surface of the base material is 0.1 to 42 mum, the hole density of the through holes (2) is 30 to 50,000/100 cm2, the outside diameter of a molten part by laser at the peripheral edges of the through holes (2) on the surface of the base material (11) is 50 mum or less if present, and the outside diameter of a thermally deformed part at the peripheral edges of the through holes (2) on the surface of the base material (11) is 180 mum or less if present. ® KIPO & WIPO 2007
Patent KR-20070046071-A (KR)
Inventor: GRIMM MICHAEL
IPC: B23D41/04
Filed: 2005-05-12
Abstract: 본 발명은 기계 가공을 위한 디스크 형상 또는 스트립 형상의 공구에 관한 것으로서, 보다 상세하게는 기계 가공중에 회전되는, 크랭크샤프트와 같은 작업물에서 형상을 절삭하기 위한 것이며, 복수개의 접선 방향으로 장착되고 복수개의 반경 방향으로 장착된 인덱서블 인서트를 가지는 것이다. 본 발명에 따르면, 접선 방향으로 장착된 인덱서블 인서트(21)의 적어도 일부는 요부(31)를 가지고, 상기 요부는 접선 방향으로 장착된 인덱서블 인서트(21)에서 지지용 표면(27,28)의 일부로 연장되고 반경 방향으로 위치된 면(23,24)의 일부로 연장되며, 요부 안으로 반경 방향으로 장착된 인덱서블 인서트의 상부 후방 부분이 돌출하며, 인덱서블 인서트의 상부 전방 부분(32)은 상기 면(23)에 대하여 반경 방향으로 돌출한다.
Patent KR-20070045239-A (KR)
Inventor: NISHIURA YOUSUKE
IPC: C08L1/12
Filed: 2005-08-05
Abstract: 식 (ⅰ) 및 (ⅱ)를 만족하는 면내 리타데이션 Re (λ)  및 두께 방향 리타데이션 Rth (λ) 를 가지고, 그리고 나아가 하나 이상의 표면의 표면 에너지가 50mN/m 내지 80mN/m인 것을 가지는 폴리머 필름:  
     (ⅰ)0≤Re (630) ≤10, 및 │Rth (630) │≤25; 및 
     (ⅱ)│Re (400) -Re (700) │≤10, 및 │Rth (400) -Rth (700) │≤35.  
     상기 식에서, Re (λ)  및 Rth (λ) 는 파장 λnm에서의 측정치이고,  
     상기 폴리머 필름을 사용한 광학 보상 필름, 편광자와 같은 광학 재료 및 액정표시장치. 
       
     셀룰로오즈 아실레이트 필름, 광학 보상 필름, 편광자, 액정표시장치
Patent KR-20070057160-A (KR)
Title: Bridging device
Inventor: SPULER THOMAS
IPC: E01D19/06
Filed: 2005-07-28
Abstract: A bridging device (1) for an expansion joint in a structure that can be traveled upon, said expansion joint being placed between an abutment and a superstructure, comprises at least one plate (2), which extends in a longitudinal direction of the joint, is placed between the abutment and the superstructure, and which is supported on at least two traverses that span the expansion joint while resting upon the abutment and the superstructure. A tooth profile (6) is placed on the top side (5) of the plate and the teeth (7, 8) thereof, which point toward both sides, mesh with the teeth of teeth profiles (6a) assigned to the adjacent plates (2a) or edge profiles. Two sealing strips are connected to each plate and are detachably connected to the adjacent plate(s) or to the adjacent edge profile(s). Both sealing strips (22) connected to the relevant plate (2) are, in the area of the parting plane (19), fixed between the at least one plate (2) and the tooth profile (6) placed thereon.
Patent KR-20070043871-A (KR)
Inventor: KIMOTO SEIICHIRO
IPC: A61B1/00
Filed: 2005-08-31
Abstract: 수신용 안테나(A1)의 동축 케이블(A12) 및 수지 플레이트(A13)와 접속부 커버(A15)를, 열처리에 의해 융착시킴으로써, 동축 케이블(A12)의 외피와 접속부 커버(A15) 간 및 수지 플레이트(A13)와 접속부 커버(A15) 간의 각각의 간극을 없애서 일체적인 구성으로 하고, 안테나 유닛의 안테나 및 동축 케이블과 접속부 커버를 융착시켜서 덮음으로써, 예를 들면 분무에 의한 소독액의 산포에 대해서도, 이들 재료 간의 간극으로부터 수분이 침입하는 것을 방지하여, 안테나 유닛의 방적성을 향상시킨다.   
       
     안테나 유닛, 동축 케이블, 수지 플레이트, 접속부 커버, 중간 피복층, 최외층, 수신 장치, 방적성
Patent KR-20070043036-A (KR)
Inventor: MICHALAK RONALD S
IPC: C07C303/40
Filed: 2005-08-18
Abstract: 본 발명은 하기 화학식 2와 3의 화합물을 반응시켜 하기 화학식 4의 화합물을 제조하는 단계를 포함하는 하기 화학식 1의 화합물의 제조 방법을 제공한다(이때, R 1 , R 2 , R 3 , R 4  및 R 5 는 본 명세서에 설명된 바와 같이 정의됨). 그 후 하기 화학식 4의 화합물은 하기 화학식 1의 화합물로 전환시킨다. 본 발명은 하기 화학식 3과 4의 화합물과 하기 화학식 3과 4의 화합물의 제조 방법을 추가로 포함한다. 
     화학식 1 
     
       
     
     화학식 2 
     
       
     
     화학식 3 
     
       
     
     화학식 4 
     
       
     
     알킬화, 인돌, 저해제, 치환, 중간체
Patent KR-20070057175-A (KR)
Title: Battery positive electrode material containing sulfur and/or sulfur compound having s-s bond, and process for producing the same
Inventor: NAOI KATSUHIKO
IPC: H01M4/38
Filed: 2005-09-22
Abstract: A positive electrode material that contains sulfur of high capacitance density as an active material without containing any large amount of conduction aid, namely, a positive electrode material for a battery of high energy density. There is provided a battery positive electrode material comprising a composite of conductive substance and sulfur and/or a sulfur compound having S-S bond, wherein there is disposed a composite microparticle layer having microparticles of conductive material cut into particles of sulfur and/or a sulfur compound having S-S bond. Further, there is provided a process for producing a battery positive electrode material, comprising conducting mechanofusion between particles of sulfur and/or above-mentioned sulfur compound as a raw material and microparticles of conductive material so as to obtain a composite material having a composite microparticle layer wherein the above microparticles are cut into the above particles.
Patent KR-20070083637-A (KR)
Title: Double layer forming fabric with high centre plane resistance
Inventor: DANBY ROGER
IPC: D03D11/00
Filed: 2005-09-29
Abstract: Double layer forming fabrics, woven to an overall repeating weave pattern requiring at least 8 sheds in the loom, provide a low drainage area in a notional centre plane between the paper and machine side layers, to resist and retard initial impingement drainage. Transverse binder yarn pairs follow a single combined path interweaving with paper side layer and machine side layer yarns, with long internal floats under at least four paper side layer yarns between exchange points and interlacing points in the machine side layer. The members of the pairs are laterally displaced in relation to each other along the single combined path. The fabric has a total warp fill after heatsetting of at least 100%. The drainage areas of the paper side layer and the machine side layers are between 25% and 50%, and the centre plane drainage area is between 8% and 20%.
Patent KR-20070072593-A (KR)
Title: Extraction of nickel(0) complexes from nitrile mixtures with reduced powder formation
Inventor: DECKERT PETRA
IPC: B01J31/18
Filed: 2005-10-12
Abstract: The invention relates to a method for the extractive separation of homogeneously dissolved catalysts from a reaction product from a hydrocyanation of unsaturated mononitriles to dinitriles, by extraction with a carbon material (K), characterised in that a) a non-polar aprotic liquid (F) is added to the reaction product to give a stream (I) and b) the stream (I) is extracted with a carbon material (K) at a temperature (T), to give a stream (II), containing the carbon material (K), enriched with the catalyst and a stream (III), stripped of catalyst.
Patent KR-20070085578-A (KR)
Title: Electric drive axle
Inventor: GRADU MIRCEA
IPC: B60L50/16
Filed: 2005-11-29
Abstract: An electric drive axle (B,C), which is located between and powers the left and right drive wheels (2,4) of an automotive vehicle (A), includes an electric motor (22,84) and left and right torque couplings (24,26). Torque developed by the motor transfers through the torque couplings to axle shafts (10,12) which are connected to the drive wheels. Each torque coupling includes a magnetic particle clutch (42) and a planetary set (44) organized such that the current flowing through the electromagnet of the clutch controls the torque delivered through the coupling. The magnetic particle clutches also accommodate slippage so that the drive wheels may rotate at different angular velocities.
Patent KR-20070086020-A (KR)
Title: Novel composition and methods for the treatment of immune related diseases
Inventor: CLARK HILARY
IPC: C07K14/47
Filed: 2004-11-12
Abstract: The present invention concerns compositions and methods useful for the diagnosis and treatment of immune related disease in mammals, including humans. The present invention is based on the identification of proteins (including agonist and antagonist antibodies) which are a result of stimulation of the immune response in mammals. Immune related diseases can be treated by suppressing or enhancing the immune response. Molecules that enhance the immune response stimulate or potentiate the immune response to an antigen. Molecules which stimulate the immune response can be used therapeutically where enhancement of the immune response would be beneficial. Alternatively, molecules that suppress the immune response attenuate or reduce the immune response to an antigen (e.g., neutralizing antibodies) can be used therapeutically where attenuation of the immune response would be beneficial (e.g., inflammation). Accordingly, the PRO87299 polypeptides, agonists and antagonists thereof are also useful to prepare medicines and medicaments for the treatment of immune-related and inflammatory diseases. In a specific aspect, such medicines and medicaments comprise a therapeutically effective amount of a PRO87299 polypeptide, agonist or antagonist thereof with a pharmaceutically acceptable carrier. Preferably, the admixture is sterile.
Patent KR-20070089826-A (KR)
Title: Organic electroluminescent device and method for manufacturing same
Inventor: JUNKE TADANORI
IPC: H05B33/10
Filed: 2005-12-26
Abstract: Disclosed is an organic EL device having high luminance and long life. Also disclosed is a method for manufacturing such an organic EL device. Specifically disclosed is an organic EL device wherein an organic thin film (20) composed of one or more layers including at least a light-emitting layer (24) is interposed between an anode (10) and a cathode (30). The organic EL device is characterized in that the oxygen concentration in at least one layer (22, 24, 26) of the organic thin film (20) is not more than 2000 ppm. Also specifically disclosed is a method for manufacturing an organic EL device which is characterized in that a layer having an oxygen concentration of not more than 2000 ppm is produced by a wet process.
Patent KR-20070089844-A (KR)
Title: Acidic oil-in-water type emulsified food, mehtod of producing the same, antioxidative agent and flavor improving agent
Inventor: KOBAYASHI HIDEAKI
IPC: A23L15/00
Filed: 2005-11-29
Abstract: An acidic oil-in-water type emulsified food containing an egg albumen hydrolysate. A method of producing the acidic oil-in-water type emulsified food comprising the step of emulsifying an aqueous phase component and an oily phase component in the presence of an egg albumen hydrolysate. An antioxidative agent containing an egg albumen hydrolysate which is obtained by treating egg albumen with a neutral protease originating in a microorganism belonging to the genus Aspergillus. A flavor improving agent containing an egg albumen hydrolysate which is obtained by treating egg albumen with a neutral protease originating in a microorganism belonging to the genus Aspergillus.
Patent KR-20070096034-A (KR)
Title: Embedded toroidal inductor
Inventor: PLESKACH MICHAEL
IPC: H01F17/06
Filed: 2006-02-06
Abstract: A toroidal inductor, including a substrate (100), a toroidal core region (434) defined within the substrate, and a toroidal coil including a first plurality of turns formed about the toroidal core region and a second plurality of turns formed about the toroidal core region. The second plurality of turns can define a cross sectional area (440) greater than a cross sectional area (442) defined by the first plurality of turns. The substrate and the toroidal coil can be formed in a co-firing process to form an integral substrate structure with the toroidal coil at least partially embedded therein. The first and second plurality of turns can be disposed in alternating succession. The toroidal core region can be formed of a substrate material having a permeability greater than at least one other portion of the substrate.
Patent KR-20080005914-A (KR)
Title: Assembly for providing flexure to blade system
Inventor: STAMPS FRANK B
IPC: B64C27/51
Filed: 2006-01-24
Abstract: An assembly for providing flexure to a blade of a rotary blade system, the assembly including an upper support plate (22) having an upper curved surface (37), a lower support plate (24) having a lower curved surface (37), and a yoke (120) positioned therebetween. At least one of the upper and lower yoke surfaces (37) having a layer of cushioning material (56) positioned thereon and secured thereto. The layer of cushioning material (56) extending along and following the general contour of yoke surface (37), and the layer of cushioning material (56) directly contacting a support plate (22,24). Another embodiment is an assembly for providing flexure to a blade of a rotary blade system, including, an upper support plate (22) having an upper curved surface (27), a lower support plate (24) having a lower curved surface (37), and a yoke (120) positioned therebetween and directly contacting the support plates wherein one of the curved surfaces (37) is a non-circular arc that does not form part of the circumference of a circle.
Patent KR-20070107184-A (KR)
Title: Microcrystalline (5-fluoro-2-methyl-3-quinolin-2-ylmethyl-indol-1-yl) acetic acid
Inventor: BOYD EDWARD ANDREW
IPC: C07D401/06
Filed: 2006-03-01
Abstract: The invention relates to a microcrystalline form of a compound which is an inhibitor of PGD2 at the CRTH2 receptor. The microcrystalline form is obtained from a simple chemical reaction without the need for a milling process.
Patent KR-20070112259-A (KR)
Title: Method and apparatus for coating articles
Inventor: BLACKBURN WILLIAM P
IPC: B29D11/00
Filed: 2006-03-08
Abstract: Methods and apparatus for coating optical articles, such as optical lenses, are provided. In one aspect, an optical article is placed in a holder and a sheet of coating material is discharged from a nozzle, such as from a fan coater nozzle, onto the optical article to form a coating on the optical article.
Patent KR-20080034832-A (KR)
Title: Fusion-free hydrolysis of polyphosphoric acid in spun multifilament yarns
Inventor: NEWTON CHRISTOPHER WILLIAM
IPC: D01F6/74
Filed: 2006-03-27
Abstract: The present invention relates to processes for hydrolyzing polyphosphoric acid in spun multifilament yarns.
Patent KR-20080007571-A (KR)
Title: Die casting moulding release agents
Inventor: AVIO DANIELE
IPC: C10M105/00
Filed: 2006-05-10
Abstract: The present invention relates to a release composition based on vegetable unsaturated oils and ethoxylated fatty acids, which is useful, in the form of aqueous emulsion, as moulding release agent for die casting of non ferrous metals and their alloys.
Patent KR-20080005421-A (KR)
Title: Radome with polyester-polyarylate fibers and a method of making same
Inventor: FREDBERG MARVIN I
IPC: H01Q1/42
Filed: 2004-07-12
Abstract: A radome comprising flexible composite fabric material including polyester-polyarylate fibers in a flexible resin matrix material.
Patent KR-20080011205-A (KR)
Title: Apparatus and method for separating gas
Inventor: ONO YOSHINORI
IPC: B01D53/34
Filed: 2006-04-19
Abstract: An apparatus and a method for separating a specified gas from a gas to be treated containing a specified gas comprising at least one ingredient, which comprises allowing the gas to be treated to flow through a column without the use of another gas for transferring the gas to be treated, while keeping the inside of the column packed with a packing material at a reduced pressure. The above apparatus and method can be suitably used for separating a specified gas having a high purity at a low cost.
Patent KR-20080016840-A (KR)
Title: Image processing device, image drawing device, and system
Inventor: OZAKI YUKIHISA
IPC: G03F7/20
Filed: 2006-06-12
Abstract: Any defect of a board fabricated through a drawing step executed by a drawing device attributed to Gerber data is prevented. Gerber data of vector form representing a wiring pattern drawn directly on a board is captured before it is developed into drawing raster data by a RIP processing (100). Thresholds for check are set depending on the resolution of the drawing and the type of the photosensitive material on the board (102, 104). Check for presence/absence of any arc portion the circumference length of which is below a threshold th1, presence/absence of any arc portion the radius difference of which is below a threshold th2, presence/absence of any pin-hole portion the area of which is equal to or larger than a threshold th5, presence/absence of ay pattern the width of the portion overlapping with an adjacent pattern of which is below a threshold th6, and presence/absence of any pattern the spacing with an adjacent pattern of which is below a threshold th7 is conducted (106 to 176). If an error is detected, a Gerber error file for indicating an error portion is created and the error portions are displayed on a display (182, 184).