baber/WOPTO huggingface dataset:
Patent KR-20090072000-A (KR)
Title: A polishing polyurethane pad and fabrication method theirof
Inventor: CHOI HONG DUK
IPC: H01L21/304
Filed: 2007-12-28
Abstract: A polyurethane pad for polishing and a fabrication method thereof are provided to maintain uniform polishing performance by distributing micro pores evenly in the pad structure and securing high surface strength. A polyurethane pad for polishing comprises a polyurethane resin coating layer(110) and a polyurethane resin grain layer(120) successively formed on a synthetic resin sheet(100). The coating layer and the grain layer are peeled in the form of laminated film. The polyurethane resin coating layer is formed by applying polyurethane resin mixture solution consisting of polyurethane resin 100wt%, DMF (Dimethyl Formamide) 20~100wt%, and pigment compounding liquid 1.0~30wt%.
Patent KR-20090072802-A (KR)
Title: Photomask having calibration pattern and the method for exposure using the same
Inventor: KIM SANG PYO
IPC: H01L21/027
Filed: 2007-12-28
Abstract: A photo mask including a light correction pattern and an exposure method using the same are provided to reduce a time to move a position by forming a light correction pattern region capable of performing alignment and light correction at the same time. A light correction pattern region(425) comprises a first pattern and a second pattern. The first pattern(415) is arranged in a main chip region of a transparent substrate, and exposes the transparent substrate. The second pattern(420) is extended from an end part of the first pattern to one direction, and exposes the transparent substrate. A light correction pattern is formed inside the transparent substrate exposed by the light correction pattern region with a groove shape, and includes a dummy pattern(430) which degrades light source intensity irradiated in an exposure process. The first pattern is formed into a cross shape. The second pattern is formed into a slit shape. The dummy pattern is formed into a dot shape.
Patent KR-20090073760-A (KR)
Title: Epoxy resin composition for encapsulating semiconductor device and semiconductor device using the same
Inventor: LEE YOUNG KYUN
IPC: C08K7/18
Filed: 2007-12-31
Abstract: An epoxy resin composition for encapsulating a semiconductor device is provided to improve bending of a semiconductor device having an asymmetrical one-side structure, and to ensure excellent workability, fire retardant characteristic, moldability and reliability. An epoxy resin composition for encapsulating a semiconductor device comprises an epoxy resin, a hardener, a curing promoter and an inorganic filler. Prismatic cristobalite as the inorganic filler is used in the amount of 1~50 weight% based on the whole epoxy resin composition. The prismatic cristobalite is particles having average particle diameter 0.1~35 micron of which particle size is controlled to 45~75 micron.
Patent KR-20070043777-A (KR)
Inventor: KOGA YOSHIHISA
IPC: C07D413/04
Filed: 2005-07-14
Abstract: 하기 화학식으로 표시되는 VR1 활성 저해 작용을 갖는 축합 벤즈아미드 화합물(식 중의 기호는 명세서와 동일하다.) 또는 그의 염.  이들 화합물 또는 그의 염은 우수한 VR1 활성 저해 작용을 가지고, 동통, 급성 동통, 만성 동통, 신경 장해성 동통, 만성 관절 류마티스통, 신경통 등 바닐로이드 수용체 1형(VR1) 활성이 관여하는 질환의 치료에 효과적이다.   
     축합 벤즈아미드 화합물,바닐로이드 수용체 1형 활성 저해 작용, 동통
Patent KR-20070026886-A (KR)
Title: Compounds for immunotheraphy and diagnosis of tuberculosis and methods of their use
Inventor: ALDERSON MARK R
IPC: C12N15/09
Filed: 1998-05-20
Abstract: Compounds and methods for inducing protective immunity against tuberculosis are disclosed. The compounds provided include polypeptides that contain at least one immunogenic portion of one or more M. tuberculosis proteins and DNA molecules encoding such polypeptides. Such compounds may be formulated into vaccines and/or pharmaceutical compositions for immunization against M. tuberculosis infection, or may be used for the diagnosis of tuberculosis. ® KIPO & WIPO 2007
Patent KR-20070050451-A (KR)
Inventor: OKUTANI SATOSHI
IPC: H01L27/32
Filed: 2005-09-26
Abstract: 디스플레이(1)는 절연 기판(10), 상기 절연 기판(10)에 대향하는 밀봉 부재(3), 상기 절연 기판(10)과 상기 밀봉 부재(3) 사이에 배치되며 각각이 마이크로캐비티 구조(40)를 포함하는 픽셀들 - 상기 마이크로캐비티 구조(40)는 반사층(41), 상기 반사층에 대향하는 반거울층(43), 및 상기 반사층(41)과 상기 반거울층(43) 사이에 배치된 광원을 포함함 - , 및 상기 반거울층(43)에 대향하는 확산층(60)을 포함한다. 
       
     디스플레이, 절연 기판, 밀봉 부재, 마이크로캐비티, 반사층, 반거울층, 확산층
Patent KR-20070031476-A (KR)
IPC: H04B1/707
Filed: 2005-08-01
Abstract: 한 양태에서 본 발명은 수신기를 동작시키는 방법으로서, 적어도 제1 및 제2 안테나들로부터 수신된 신호들을 상응하는 제1 및 제2 핑거 쌍들에 인가하는 단계로서, 각 핑거 쌍은 제1 핑거맴버 및 제2 핑거맴버를 포함하는 단계; 각 핑거맴버로부터 트래픽 심벌들과 파일럿 심벌들을 출력하는 단계; 각 쌍을 위한 가중된 파일럿 심벌들을 공간 결합하여 고려 중인 쌍을 위한 잡음 더하기 간섭 추정치를 생성하는 단계; 각 쌍의 잡음 더하기 간섭 추정치를 결합하여 누산 잡음 더하기 간섭 추정량을 생성하는 단계; 채널 디코더에 입력된 총 신호 에너지의 추정량으로부터 누산 잡음 더하기 간섭 추정량을 감산하여 비편향성 총 신호 추정량을 생성하는 단계; 및 비편향성 총 신호 추정량을 누산 잡음 더하기 간섭 추정량에 의해 나누는 것에 의해 공간 상관된 및 비상관된 간섭 항들 둘 다를 포착한 정확한 신호 대 간섭 더하기 잡음비 추정량을 얻는 단계를 포함한다.
Patent KR-20080010378-A (KR)
Title: Silver-coated ball and method for manufacturing same
Inventor: ASADA KEN
IPC: B22F1/18
Filed: 2006-05-23
Abstract: Disclosed is a silver-coated ball (10) having a ball-shaped core (1) and a coating layer (2) covering all around the core (1) and containing fine particles of silver. The average particle diameter of the silver fine particles contained in the coating layer (2) is not less than 1 nm but not more than 50 nm.
Patent KR-20070059081-A (KR)
Title: System and method for battery conservation in wireless stations
Inventor: ZENG GUANG
IPC: H04L12/403
Filed: 2005-07-07
Abstract: Described are a system and method for battery conservation in a wireless station. Initially, a wireless station switches, according to a predetermined time schedule, from a first communications mode into a second communications mode. The station is capable of at least one of receiving and transmitting data packets only when the station is in the second communications mode. The first mode is a power conservation mode. When the station is in the second mode, a wireless access point obtains a priority access to a radio channel. Then, the access point reserves the radio channel for wireless communications between the access point and the station. Wireless communications are conducted between the access point and the station over the radio channel. Upon a termination condition, the station switches into the first mode.
Patent KR-20070044044-A (KR)
Inventor: RAAYMAKERS JEROEN A L J
IPC: G11B7/095
Filed: 2005-07-19
Abstract: 본 발명은, 광 저장매체의 기록표면에 대해 액추에이터의 틸트(반경방향 및/또는 접선방향)를 제어하는 틸트 제어기에 관한 것이고, 틸트에 대한 반경방향 누화의 보상은 반경방향 제어신호(r)의 필터링된 버전을 틸트 브랜치에 공급하여 실행되고, 및/또는 틸트에 대한 포커스 누화는 포커스 제어신호(f)의 필터링된 버전을 틸트 브랜치에 공급하여 실행된다. 
       
     광 저장매체, 틸트 제어기, 누화, 보상, 필터.
Patent KR-20070058666-A (KR)
Title: Poly(arylene ether) composition
Inventor: KLEI STEVEN R
IPC: C08K5/523
Filed: 2005-09-29
Abstract: A composition comprising poly(arylene ether), poly(alkenyl aromatic) resin, bis(hydroxy benzene) diphosphate, a hindered amine light stabilizer, and an ultra-violet light absorbing compound, wherein the composition has a color shift (dE) less than 6.
Patent KR-20070084029-A (KR)
Title: Carbon black reheat additive for polyester and polypropylene
Inventor: HARRISON DAVID A
IPC: C08K3/04
Filed: 2005-11-01
Abstract: Reheat characteristics of polyethylene and polypropylene resins, including reheating time and resin color, are improved by adding to the resin carbon black with a primary particle size in the range of 200 to 500 nm as an infrared absorber. Thermal carbon blacks having this primary particle size are preferred over Furnace carbon blacks. Injection stretch-blow molded bottles and other thermoformed products are made from resins with carbon black infrared absorber.
Patent KR-20070072583-A (KR)
Title: Steering system of vehicle
Inventor: GOTO TAKESHI
IPC: B62D5/04
Filed: 2006-05-29
Abstract: An electronic control unit inputs the angle of sideslip F of the body at step S11 and then inputs a correction amount N inputted by an operator at step S12. In order to reduce a transverse force occurring in the body due to the angle of sideslip F of the body, the electronic control unit then calculates at step S15 a target steering angle Ha by subtracting a correction term (N F) from the rotational amount (K1 R) of a steering output shaft (13) having a predetermined relationship with the rotational amount of a steering input shaft (12). At steps S16 and S17, the electronic control unit controls driving of the motor of a variable gear ratio actuator until the rotational amount of the steering output shaft reaches the target steering angle Ha.
Patent KR-20070085567-A (KR)
Title: Soluble magnesium complexes useful for the production of polyolefin catalysts and catalysts prepared therewith
Inventor: COFFY TIM
IPC: B01J31/26
Filed: 2005-12-12
Abstract: A method of forming a polyolefin catalyst component includes halogenating metal complexes. The metal complexes result from reacting a metal alkoxide with an alcohol-ether. A particular non-limiting example is a magnesium complex formed by reacting magnesium alkoxide with an ethylene alcohol-ether, and then chlorinating the magnesium complex. Catalyst components, catalysts, catalyst systems, polyolefin polymers and methods of making each are disclosed.
Patent KR-20070085624-A (KR)
Title: Ergonomic shroud
Inventor: SWAIN DAVID
IPC: B65D25/00
Filed: 2005-11-30
Abstract: The present invention provides a handle or shroud for carrying or manipulating portable gas cylinders and gas cylinder valves for the administration of medical oxygen. The shroud of the present invention provides improved safety and versatility to the handling process of such cylinders and valves. In one embodiment, the handle or shroud allows and individual to lift the cylinder, valve and shroud from about 26' ' off the ground or floor with the wrist turned up.
Patent KR-20070089173-A (KR)
Title: Stretched film of olefin polymer
Inventor: SAWAI TOHRU
IPC: B29C55/00
Filed: 2005-12-20
Abstract: A stretched olefin polymer film obtained from an olefin polymer composition comprising an olefin polymer having excellent antistatic properties and a potassium salt of an ethylene/unsaturated carboxylic acid copolymer. A constitutional feature thereof resides in that the stretched olefin polymer film is one obtained from an olefin polymer composition (C) comprising an olefin polymer (A) and a potassium salt (B) of an ethylene/unsaturated carboxylic acid copolymer and has been stretched in an areal ratio of 3 or higher. The stretching preferably is biaxial stretching. The olefin polymer composition (C) preferably is one comprising 99-60 wt.% the olefin polymer (A) and 1-40 wt.% the potassium salt (B) of an ethylene/unsaturated carboxylic acid copolymer.
Patent KR-20070117542-A (KR)
Title: Stabilization of viral compositions
Inventor: CALTON GARY J
IPC: A61K9/00
Filed: 2005-11-14
Abstract: This invention concerns stabilized virus compositions, preferably a herpes virus which may be an attenuated or genetically modified herpes simplex virus or varicella zoster virus, and a method of stabilizing viruses and immunizing preparations by the addition of sugars, preferably glucose and amino acids, preferably lysine.
Patent KR-20070108187-A (KR)
Title: Active energy ray-curable composition
Inventor: SANAI YASUYUKI
IPC: C08F2/44
Filed: 2006-02-27
Abstract: Disclosed is an active energy ray-curable composition which is excellent in coating workability to films and safety. This active energy ray-curable composition is particularly suitably applied to light diffusion films, since a light diffusion film made of a cured product of this active energy ray-curable composition is excellent in both haze and total light transmittance. Specifically disclosed is an active energy ray-curable composition containing an ethylenically unsaturated group-containing compound (A), which essentially contains a compound having an ethylenically unsaturated group and an aromatic group, and a granular substance (B) which is insoluble in the component (A). This an active energy ray-curable composition is characterized in that the difference between the refractive index of the component (B) and the refractive index of a cured product obtained by curing the component (A) alone is not less than 0.03 and not more than 0.18.
Patent KR-20070112147-A (KR)
Title: Method for applying integrated pre-treatment layers containing dicarboxylic acid olefin copolymers to metallic surfaces
Inventor: GOETHLICH ALEXANDER
IPC: C09D5/08
Filed: 2006-01-24
Abstract: The invention relates to a method for applying integrated pre-treatment layers with a thickness of between 1 and 25 Vm to metallic surfaces, especially the surfaces of strip metals, by treatment with a composition containing at least one binding agent, a cross-linking agent, a fine-particle inorganic filler, and a dicarboxylic acid olefin copolymer. The invention also relates to metallic moulded bodies provided with one such integrated pre-treatment layer, and a formulation for carrying out the method.
Patent KR-20070103500-A (KR)
Title: Aluminum plate for aluminum electrolytic capacitor electrode, aluminum electrolytic capacitor, and process for producing aluminum electrolytic capacitor
Inventor: KATANO MASAHIKO
IPC: C22C21/00
Filed: 2006-03-13
Abstract: An aluminum plate (1) having an aluminum purity of not less than 99.98% by mass and an Fe content of 5 to 50 ppm with the balance consisting of unavoidable impurities is used to realize increased capacitance of an aluminum electrolytic capacitor, reduced height, and improved high frequency characteristics. In this aluminum plate (1), the total content of Fe in crystal/precipitate is 1 to 50% based on the original content, and the thickness of the aluminum plate is 0.2 to 1 mm. In the formation of a capacitor anode, the aluminum plate (1) is subjected to alternate current etching so as to leave a core part (2) having an average thickness of 50 to 150 Vm in the center part in the thickness-wise direction to increase the surface area, followed by anodic oxidation.
Patent KR-20070108248-A (KR)
Title: Plant extracts and method and uses therefore
Inventor: VILLOO MORAWALA PATELL
IPC: A61P3/10
Filed: 2005-02-23
Abstract: The invention relates to compositions such as pharmaceutical compositions and comestibles comprising extracts of Terminalia arjuna and methods for preventing or treating diabetes, obesity, cardiovascular disease, cancer and related disease conditions in mammals, such as humans, and uses therefore.
Patent KR-20070114785-A (KR)
Title: Spring assembly
Inventor: AKAHORI SHINSUKE
IPC: F16B1/02
Filed: 2006-03-15
Abstract: A spring assembly manufacturable at low cost, comprising a coiled spring (1) and a pair of retainers (2) disposed at both end parts of the coiled spring (1). Each of the retainers (2) comprises a plate member (3) brought into contact with the end part of the coiled spring (1) and recessed, at its center part, to the inside of the coiled spring (1) and a hook member (4) fixed to the plate member (3) and holding the free length of the coiled spring (1) in a reduced state. The hook member (4) comprises a strut part (4b) suspended from the plate member (3) and extending to the inside of the coiled spring (1) and a folded part (4c) folded back at the tip of the strut part (4b) and formed continuously to each other. The hook member is characterized in that the folded part (4c) is positioned in an area horizontally deviated from the center axis of the coiled spring (1) and the tips of the strut part (4b) and the folded part (4c) are opposed to each other along the center axis of the coiled spring (1).
Patent KR-20070117670-A (KR)
Title: Method of starting up a direct heating system for the flameless combustion of fuel and direct heating of a process fluid
Inventor: MUNSHI ABDUL WAHID
IPC: F23C99/00
Filed: 2006-03-09
Abstract: Included is a method of starting up a direct heating device having a fuel introduction zone, a combustion zone and a process zone that is in heat exchange relationship with said combustion zone. Prior to the introduction of a fuel fluid into said combustion zone, an oxidant fluid, having a high temperature, is passed through the combustion zone for a warm-up time period sufficient to raise the temperature of the direct heating device to a desired temperature. Steam or a process fluid is passed through the process zone followed by the introduction of a fuel fluid into the fuel introduction zone. After the device has been heated up a process fluid is introduced through the process zone. Thereafter, the introduction of steam through the process zone may be stopped.
Patent KR-20070119053-A (KR)
Title: Method of limiting a power supply current and optical device
Inventor: LOOIJMANS HENDRIKUS A J
IPC: G11B19/20
Filed: 2006-03-16
Abstract: The present invention relates to a method of limiting a power supply current in a system comprising a power supply (10), a motor (12) operating at different speeds, a driver (14) for driving the motor and a controller (16) for controlling the driver, the method comprising the steps of: specifying a first value that is related to a maximum power supply current (IPSmax); determining a second value that is related to an electromagnetic force-dependent voltage (VEMF) of the motor; determining a desired third value (Cdes) that is related to a desired motor current (IMdes); determining a first boundary value (a) and a second boundary value (b) for the third value, taking into account the first value and the second value; comparing the boundary values (a) and (b) to the third value (C des); and setting the third value in dependence on the result of the comparing step.
Patent KR-20070117700-A (KR)
Title: High density carbon foam
Inventor: MATVIYA THOMAS M
IPC: C01B31/02
Filed: 2006-03-30
Abstract: High density carbon foams and methods for producing the same are described. A method used to prepare high density carbon foam may involve heating a comminuted agglomerating bituminous coal to an elevated temperature sufficient to result in the coal particles softening and melting together to form a generally homogeneous, continuous, open cell carbon material. The homogeneous open cell carbon material is then maintained at an elevated temperature for a period of time sufficient to substantially reduce or essentially eliminate the plastic property of the bituminous coal. As desired, the resultant high density carbon foam may be cooled to essentially ambient temperatures or immediately or subsequently heated to elevated temperatures as great as about 3200 °C, followed by cooling.
Patent KR-20080005946-A (KR)
Title: Generating discrete gas jets in plasma arc torch applications
Inventor: COOK DAVID JONATHAN
IPC: H05H1/34
Filed: 2006-05-11
Abstract: The invention is generally directed to a nozzle for a plasma torch, the nozzle having a rear portion that defines at least a portion of a plasma chamber and a front portion that includes a first end and a second end. The first end is adjacent the rear portion, and the second end defines a plasma exit portion. One or more fluid passageways are disposed within the front portion and extend from the first end to the second end. The fluid passageways have passageway exit portions that provide one or more discrete jets of a secondary fluid to surround a plasma jet that is ejected from the plasma exit portion. Features of the invention include faster cutting, thicker workpiece piercing capability, reduced noise, improved arc stability, and increased consumable life, all of which improve productivity associated with plasma arc torch workpiece processing.
Patent KR-20090074608-A (KR)
Title: Remote control
Inventor: PARK JIN SEOK
IPC: H04Q9/00
Filed: 2008-01-02
Abstract: A wireless remote control is provided to enable a blind person to easily use various contents of a DTV(Digital TV) by outputting a complex menu of the DTV through a Braille panel and enabling the blind person to directly input menu selection information through a menu selection button installed at the Braille panel. A transceiver performs communication with a DTV. An input unit receives a control signal. A reader reads menu information received from the DTV into Braille information. A Braille output unit(512) outputs the read Braille information as Braille.
Patent KR-20090076454-A (KR)
Title: A comuunication supporting ipv4 in ipv6 wireless lan using dstm server
Inventor: LEE GEUK
IPC: H04L12/28
Filed: 2008-01-09
Abstract: An IPV4 linkage in a wireless IPv6 network using a DSTM(Dual Stack Transition Mechanism) server is provided to use an existing service by employing an IPv4 address under an IPv6 wireless LAN environment, through a DSTM. If a communication request with an IPv6 node is received while a terminal has an IPv6 address only without being assigned with an IPv4 address, communication is performed as follows. An IP address for a domain is demanded to a DNS6 with a domain name of a wireless LAN terminal. If the IP address does not exist in the DNS6, an inquiry is delivered to a DNS4. If the IP address exists, the address is demanded to a deamon of a TEP. The wireless LAN terminal opens a socket of an IPv4 network with the assigned address, and performs end-to-end communication to a routing path of the IPv4 network.
Patent KR-20090088503-A (KR)
Title: Sensing pipe, system and method using the same for monitoring of a pipe
Inventor: LEE CHANG BAE
IPC: E03F5/042
Filed: 2008-02-15
Abstract: A sensing piping and a system and method monitor a piping using the same are provided to increase the reliability and the stability about management of the drainage by removing the sludge and dirt of the inside of a pipe. A sensing piping comprises a connection pipe(105) and a sensor module(200). The connection pipe is connected between a vertical pipe(10) and a horizontal pipe(30). The vertical pipe discharges the drainage water. The horizontal pipe collects the drainage ejected in the vertical pipe. The horizontal pipe passes away the drainage to a clarification device. The connection pipe is consisting of an elbow type piping with a bent portion(130). The connection pipe comprises a first branch(110) and a second branch. The first branch is installed at the bottom side of the bent portion.
Patent KR-20090088584-A (KR)
Title: Convenient street light for a circuit damage ckecking apparatus
Inventor: OH HUN
IPC: H05B37/03
Filed: 2008-02-15
Abstract: A street lamp device is provided to facilitate repair and replacement of the damaged part by checking the damaged part through the operation state of a first light emitting unit and a second light emitting unit. A diagnostic part includes a current transformer, a converting unit, a switching unit, a first light emitting unit(244), and a second light emitting unit(245). The current transformer is installed in a neutral line to detect the current supplied to a magnetic stabilizer. The converting unit transforms the AC current inputted from the current transformer to the DC current. The switching unit controls the operation of the first light emitting unit and the second light emitting unit. The converting unit turns on the first light emitting unit if the voltage of the direct current inputted from the switching unit satisfies the predetermined low voltage condition. The second light emitting unit is turned on if the voltage of the direct current inputted from the converting unit to the switching unit satisfies the predetermined high voltage condition.
Patent KR-20090091971-A (KR)
Title: 감마선 동위원소를 이용한 트랙형 검사장치
Inventor: JOO GWANG TAE
IPC: G01N23/00
Filed: 2008-02-26
Abstract: 본 발명은 감마선 동위원소를 이용한 트랙형 검사장치에 관한 것으로서, 더욱 상세하게는 감마선의 동위원소를 이용하여 여러 배관의 결함 상태를 평가할 수 있는 트랙형 검사장치에 관한 것이다. 
     본 발명에 따른 감마선 동위원소를 이용한 트랙형 검사장치는, 방사선의 선원(70)을 안내하는 가이드 튜브(10)와, 배관(1)의 일측에 배관(1)의 둘레(트랙)를 따라 이송 가능하도록 구비되어, 상기 가이드 튜브(10)로부터 제공된 선원(70)의 예정된 조사 방향 이외 방사선 조사 방향의 선량을 차폐하는 콜리메이터(20)와, 상기 콜리메이터(20)의 위치와 반대되는 배관(1)의 타측에 배관(1)의 둘레를 따라 이송 가능하도록 구비되어, 콜리메이터(20)에서 조사하는 방사선을 이용해 배관(1)을 스캔 촬영하는 스캔 리니어 센서(30)와, 상기 콜리메이터(20)와 스캔 리니어 센서(30)를 배관(1)의 둘레를 따라 이송시키는 모터(40) 및 상기 스캔 리니어 센서(30)로부터 스캔 촬영된 배관(1)의 영상데이터를 분석하여 평가하고, 상기 모터(40)의 구동을 제어하는 컴퓨터(50)를 포함하여 구성된다.