baber/WOPTO huggingface dataset:
Patent KR-20060127131-A (KR)
Title: Acoustic feedback suppression
Inventor: JANSE CORNELIS P
IPC: H04R3/02
Filed: 2005-01-28
Abstract: A device (1) for acoustic feedback compensation comprises an adaptive filter (4), an adjustment unit (5) for adjusting coefficients of the adaptive filter, a combination unit (3) for subtracting an adaptive filter signal from an input signal so as to produce a residual signal, and a noise unit (8) for producing a noise signal. The noise unit (8) is arranged for producing masked noise on the basis of the residual signal, a noise signal having a frequency spectrum controlled by the residual signal. An auditory masking model may be used to shape the noise spectrum. The noise signal may have a smaller amplitude than the residual signal at frequencies where the residual signal has a relatively large amplitude, and a larger amplitude than the residual signal at some frequencies where the residual signal has a relatively small amplitude.
Patent KR-20060123778-A (KR)
Title: Water color ink, set of reaction liquid and water color ink and image forming method
Inventor: TAKADA YOICHI
IPC: C09D11/54
Filed: 2005-03-16
Abstract: Water color ink which enables stable inkject recording without depending on a printing environment and the formation of an image having a practically uniform anti-abrasion feature, is free from image stain even at double-side recording and improved in obscurity of the outline portion of an image, and can produce a high-grade image with no color bleeding. Water color ink used in a system for forming an image using water color ink including a reaction liquid containing at least a polyvalent metal and a pigment dispersed element in which a pigment is dispersed by at least an anionic polymer dispersant, characterized in that specific conditions are met.
Patent KR-20060130659-A (KR)
Title: Method for the production of a raw sintering mixture
Inventor: PAMMER OSKAR
IPC: C22B1/20
Filed: 2005-02-23
Abstract: The invention relates to method for the production of a raw sintering mixture containing a small amount of ore, at least one additive, residual sintering items from a subsequent sintering process and, optionally, a binder, which occurs by mixing and subsequently granulation. The aim of the invention is to obtain high throughput, whereby wear of system parts and operational failures caused thereby can be prevented. According to the said method, addition of residual sintering items occurs after ore is mixed with the additive and with the optionally provided binder.
Patent KR-20070012378-A (KR)
Title: Stick cosmetic and process for producing the same
Inventor: BANZAI SATORU
IPC: A61Q1/10
Filed: 2005-02-22
Abstract: A stick cosmetic that while ensuring satisfactory coloring property and drawn-line density, enables free designing of application feeling from hardness to softness through the size and distribution of mesopores and the type of material, and that excels in mechanical properties (flexural strength, tensile strength, impact strength, etc.), realizing multicoloring. There is provided a stick cosmetic characterized in that a mesoporous material is used in its skeleton. Further, there is provided a process for producing the stick cosmetic, comprising synthesizing a mesoporous material at low temperature with the use of microwave heating and ultrasonic washing. ® KIPO & WIPO 2007
Patent KR-20060116256-A (KR)
Title: Method for the purification of isocyanates
Inventor: WOLFERT ANDREAS
IPC: C07C263/20
Filed: 2003-12-16
Abstract: The invention relates to a method for producing isocyanates by purifying a product flow resulting from isocyanate synthesis.
Patent KR-20070012440-A (KR)
Title: Webbing take-up device
Inventor: SAITO TAKUHIRO
IPC: B60R22/36
Filed: 2005-03-07
Abstract: A webbing take-up device (10, 100), wherein a motor (44) is disposed just below a take-up shaft (20) between a pair of leg plates (16, 18) in the state of its rotating shaft (50) orthogonal to the take-up shaft (20), and a clutch (26) is disposed on the side of one leg plate (16). Also, the gear (76) of a motor gear part (46) is releasably connected to the worm gear (34) of a clutch gear part (28), a mounting stay (84) is detachably fitted to a case (30) with screws (86), and the motor (44) and the motor gear part (46) are formed in such a manner that can be separated from the case (30) in an assembled state. In addition, a pretensioner mechanism (56) and a sensor mechanism (82) are disposed at one end of a spool (18), and an energizing mechanism (36) is disposed at the other end of the spool (18). ® KIPO & WIPO 2007
Patent KR-20070020023-A (KR)
Title: Faraday dose and uniformity monitor for plasma based ion implantion
Inventor: WALTHER STEVEN R
IPC: H01J37/244
Filed: 2005-03-04
Abstract: A Faraday dose and uniformity monitor can include a magnetically suppressed annular Faraday cup (80) surrounding a target wafer (20). A narrow aperture can reduce discharges within Faraday cup opening (60). The annular Faraday cup can have a continuous cross section to eliminate discharges due to breaks. A plurality of annular Faraday cups at different radii can independently measure current density to monitor changes in plasma uniformity. The magnetic suppression field can be configured to have a very rapid decrease in field strength with distance to minimize plasma and implant perturbations and can include both radial and azimuthal components, or primarily azimuthal components. The azimuthal field component can be generated by multiple vertically oriented magnets of alternating polarity, or by the use of a magnetic field coil. In addition, dose electronics can provide integration of pulsed current at high voltage, and can convert the integrated charge to a series of light pulses coupled optically to a dose controller. ® KIPO & WIPO 2007
Patent KR-20070016152-A (KR)
IPC: B60C23/16
Filed: 2004-04-23
Abstract: 제1 압력으로 유체로 채워지는 탱크(4)와 결합된 림(2) 및 상기 림(2) 상에 설치되고 기준 온도에서 상기 제1 압력보다 낮은 작동 압력으로 팽창된 내부 부피(3')를 가지는 타이어(3); 및 상기 탱크(4), 상기 타이어(3)의 내부 부피(3') 및 외부 환경 사이의 연결을 형성하는 적어도 하나의 밸브 조립체(5)를 포함하는 제어된 압력을 가지는 바퀴로서, 상기 밸브 조립체(5)는 서로 작동가능하게 결합된 코맨드 밸브(8), 배기 밸브(9) 및 보정 밸브(10)를 포함하고, 상기 코맨드 밸브(8)는 상기 탱크(4)와 타이어(3)의 상기 내부 부피(3') 사이의 연결을 제어하고, 상기 배기 밸브(9)는 외부 환경, 상기 내부 부피(3'), 상기 코맨드 밸브(8) 및 상기 보정 밸브(10)에 연결되며, 상기 보정 밸브(10)는 상기 배기 밸브(9) 및 상기 코맨드 밸브(8)와 연결되고, 상기 코맨드 밸브(8)는 상기 코맨드 밸브(8)가 타이어의 내부 압력 변화에 응답하여 상기 내부 챔버(27)의 압력 변화를 통해 상기 배기 밸브(9)와  상기 보정 밸브(10)에 의해 작동하는 방식으로 상기 배기 밸브(9)와 상기 보정 밸브(10)에 연결된 내부 챔버(27)를 포함하는 것을 특징으로 하는 제어된 압력을 가지는 바퀴. 
       
     타이어, 밸브, 탄성 요소
Patent KR-20070004127-A (KR)
Title: Methods of diminishing co-abuse potential
Inventor: KHETANI VIKRAM
IPC: A61K31/445
Filed: 2005-04-26
Abstract: Methods of diminishing or eliminating the co-abuse of a methylphenidate drug comprising identifying a patient or patient group suspected or likely to abuse said methylphenidate drug in combination with a substance known or suspected to give rise to l- ethylphenidate or psychotropic effect when ingested in the combination and making available to said patent or patient group said methylphenidate drug substantially free of l-threo methylphenidate. ® KIPO & WIPO 2007
Patent KR-20070028394-A (KR)
Title: Catalyst comprising chromium and zirconium for the polymerization and/or copolymerization of olefins
Inventor: MIHAN SHAHRAM
IPC: C08F4/695
Filed: 2005-06-09
Abstract: Catalyst for the polymerization and/or copolymerization of olefins which is obtainable by application to a finely divided inorganic support and concluding calcination at temperatures of from 350 to 1050‹C and has a chromium content of from 0.1 to 5% by weight and a zirconium content of from 0.5 to 10% by weight, in each case based on the element in the finished catalyst, with the molar ratio of zirconium to chromium being from 0.6 to 5. ® KIPO & WIPO 2007
Patent KR-20070009741-A (KR)
Title: System and method for managing access to protected content by untrusted applications
Inventor: HANSEN MARK D
IPC: H04L9/32
Filed: 2005-04-21
Abstract: There is provided a communication device, and a method thereof, for managing access to protected content. The communication device comprises an application (302), a trusted file system service (316), a trusted agent (318) and a trusted content renderer (320). The application (302) requests performance of an action for the protected content (306). The trusted file system service (316) identifies the protected content (306) to the application (302). The trusted agent (318) identifies rights associated with the protected content (306) to the application (302). The trusted content renderer (320) performs the action in response to determining that the application (302) is an untrusted application having sufficient rights to perform the action. ® KIPO & WIPO 2007
Patent KR-20070034529-A (KR)
Title: 오류 검출 및 처리 제어를 위한 플라즈마 이온 주입모니터링 시스템
IPC: H01L21/265
Filed: 2005-05-26
Abstract: 플라즈마 이온 주입 시스템은 처리 챔버(10)와, 처리 챔버 내에 플라즈마를 생성하기 위한 공급원과, 처리 챔버 내에서 기판을 유지하기 위한 플래튼(14)과, 플라즈마로부터 기판 내로 이온을 가속하기 위한 주입 펄스를 발생시키기 위한 펄스 공급원을 포함한다.  일 태양에서, 시스템은 처리 챔버 내의 이온 질량 및 에너지를 측정하도록 구성된 플라즈마 모니터와, 측정된 질량 및 에너지에 응답하여 시스템의 작동 상태를 결정하도록 구성된 분석기(100)를 포함한다.  다른 태양에서, 시스템은 주입 펄스의 샘플을 획득하도록 구성된 데이터 획득 유닛(300)과, 획득된 샘플에 기초하여 시스템의 작동 상태를 결정하도록 구성된 분석기를 포함한다. 
       
     플라즈마 이온 주입 장치, 처리 챔버, 주입 펄스, 펄스 공급원, 플라즈마 모니터, 질량 분석기
Patent KR-20080063580-A (KR)
Title: Incineration furnace of energy conversion apparatus of scrapped materiral
Inventor: GIM GYEONG SEOP
IPC: F23G5/14
Filed: 2007-01-02
Abstract: An incineration furnace of an energy conversion apparatus of scrapped material is provided to completely burn wastes by generating a turbulent flow in the incineration furnace while supplying a sufficient amount of air into the incineration furnace. An incineration furnace(13) of an energy conversion apparatus of scrapped material comprises a plurality of air supplying pipes(15) and a plurality of turbulent flow pipes(17). The air supplying pipes are installed at an inlet of a combustion chamber(14) of the incineration furnace to supply combustion air to the combustion chamber. The turbulent flow pipes are installed at an outlet of the combustion chamber of the incineration furnace to form a turbulent flow of combustible gas in the combustion chamber.
Patent KR-20080066179-A (KR)
Title: A dehumidifying agent
Inventor: LEE HAK CHUN
IPC: B01J20/12
Filed: 2007-01-11
Abstract: A dehumidifying agent for decay prevention is provided to increase an efficiency of preventing decay by obtaining antibacterial and antibiotic effects simultaneously while consistently maintaining a dehumidifying effect for a long time. A dehumidifying agent for decay prevention is prepared by milling quartz porphyry and germanium to prepare a quartz porphyry powder and a germanium powder, mixing the quartz porphyry powder and the germanium powder with loess and kaolin to prepare a mixture of principal raw materials, kneading the mixture of the principal raw materials with water, forming a kneaded material with predetermined size and shape, and firing the kneaded material at 800 to 1,000 deg.C for 3 to 5 hours. The quartz porphyry powder and the germanium powder are contained in the amount range of 30±30% of the total volume of the principal raw materials, the loess is contained in the amount range of 40±30% of the total volume of the principal raw materials, and the kaolin is contained in the amount range of 30±30% of the total volume of the principal raw materials. The quartz porphyry and the germanium are contained in the equal ratio in the dehumidifying agent for decay prevention.
Patent KR-20070080235-A (KR)
Title: Reducing silicon attack and improving resistivity of tungsten nitride film
Inventor: WONGSENAKHUM PANYA
IPC: H01L21/205
Filed: 2007-02-06
Abstract: A method for reducing silicon attack and improving resistivity of a tungsten nitride film is provided to reduce remarkably a manufacturing cost and to lower required maximum temperature conditions for a semiconductor wafer by using a PNL WN instead of a PVD-Ti/CVD-TiN layer. A method for forming a tungsten-containing layer on a substrate includes a first and second deposition processes. The first deposition process is performed to deposit a tungsten flash layer in a CVD method by exposing the substrate to a tungsten-containing precursor and a reducer(103). The second deposition process is performed to deposit the tungsten-containing layer on the tungsten flash layer(105). The method for forming the tungsten-containing layer is characterized in that the tungsten flash layer is 5 to 100 Å. The method for forming the tungsten-containing layer is characterized in that the tungsten flash layer has the thickness of 10 to 35 Å.
Patent KR-20070105837-A (KR)
Title: Suction method for bonding device and circuit substrate in bonding device
Inventor: SATO YASUSHI
IPC: H01L21/60
Filed: 2007-02-08
Abstract: A bonding apparatus is provided to simultaneously absorb and heat a highly curved circuit board to an absorption stage by including a press plate in contact with an absorption hole of an extension part of a vacuum absorbing pad. An absorption hole of an extension part is arranged in a bonding apparatus, protruding from a substrate absorbing surface(15) of an absorption stage(10). While the central region of a curved circuit substrate(12) transferred to the surface of the absorption stage is vacuum-absorbed by an extendable vacuum absorption pad, the extension part is compressed by a pressure difference with an atmospheric pressure to vacuum-absorb the circuit substrate to the surface of the substrate absorbing surface. Press plates(32) are installed in the bonding apparatus, capable of being opened/closed. The central region of the circuit substrate parallel with the transfer direction is pressed to both edges of the substrate absorbing surface parallel with the transfer direction to come in contact with the absorption hole of the extension part of the vacuum absorption pad. The extension part of the vacuum absorption pad is made of a rubber having heat resistance. A heating block(40) is installed under the absorption stage, heating the circuit substrate vacuum-absorbed to the surface of the substrate absorbing surface of the absorption stage.
Patent KR-20080076446-A (KR)
Title: A method for the identification of differentially expressed proteins in 2-de gel images
Inventor: LEE WON SUK
IPC: G01N33/48
Filed: 2007-02-16
Abstract: A method for the identification of disease-dependent proteins in 2-DE(dimensional electrophoresis) gel images is provided to determine changes in expression amount of proteins by using a multiple instead of expression amount difference between normal and abnormal tissues, and perform analysis by using an exception function for determine whether the testing protein is disease-dependent protein, so that the identification efficiency is improved as compared to statistical analysis. A method for the identification of disease-dependent proteins in 2-DE gel images comprises the steps of: calculating expression amounts of two spots of normal and abnormal tissues for each of pair-wise associations containing pairs of normal tissue spot and abnormal tissue spot connected to the identical reference spots of a reference image; calculating and granting the change property for each of pair-wise associations on the basis of expression amounts of two spots; calculating summary value of protein change as an index for analysis of protein expression amount changes from the pair-wise associations with granted change property for a pair protein group; calculating the result value by using an exception function for analysis of protein expression amount changes based on the change summary value for the pair protein group; and comparing the result value of exception function with the predetermined critical exception value.
Patent KR-20080082702-A (KR)
Title: System for embodying navigation through connection between mobile product and gps terminal
Inventor: KIM BONG SU
IPC: G08G1/0968
Filed: 2007-03-09
Abstract: A system for embodying a navigation device through connection between a mobile device and a GPS(Global Positioning System) terminal is provided to simplify a power unit for a GPS device and the mobile device by forming a power supply conversion unit on a body of the system. A system for embodying a navigation device through connection between a mobile device and a GPS terminal comprises a power supply jack(140) supplying power to a GPS device, a signal input terminal(150), and a mobile connection terminal unit(160). A PDA device is connected to the GPS device having a GPS signal receiving module through the signal input terminal. A serial signal conversion unit(170) converts a specific serial signal input through the signal input terminal into a mobile serial signal. A power supply conversion unit(130) outputs a predetermined voltage by converting external power. A magnet is installed at an upper surface of a body of the system. A light emitting diode(LED,110) displaying an operation state of the system is installed at a side of the body.
Patent KR-20070093353-A (KR)
Title: Lithographic apparatus, control system and device manufacturing method
Inventor: VAN DE KERKHOF MARCUS ADRIANUS
IPC: H01L21/027
Filed: 2007-03-12
Abstract: A lithographic apparatus, a control system, and a device manufacturing method are provided to obtain an improved control of imaging quality in an immersion lithographic system by addressing an effect of one or more temperature changes in the immersion lithographic system. A substrate table(WT) is formed to hold a substrate(W). A projection system(PL) is formed to project a patterned radiation beam onto a target part of the substrate. A liquid supply system(LSS) is formed to fill a space between the projection system and the substrate with a liquid. A measurement system, a prediction system, or both of the measurement system and the prediction system are formed to measure and/or predict an effect related to a temperature change of the liquid, respectively. A control system is formed to control the effect related to the temperature of the liquid or another effect related to the temperature of the liquid on the basis of a measurement and/or prediction obtained by the measurement system and/or the prediction system, respectively.
Patent KR-20070095243-A (KR)
Title: Method and apparatus for de-activating hybrid automatic repeat request process in a wireless communications system
Inventor: JIANG SAM SHIAW SHIANG
IPC: H04L29/06
Filed: 2007-03-20
Abstract: A method and an apparatus for de-activating a hybrid automatic repeat request process in a wireless communication system are provided to reduce a waste of a wireless resource by reducing a transmission amount of a network terminal. An apparatus for de-activating a hybrid automatic repeat request process in a wireless communications system includes a control circuit(106), a CPU(Central Processing Unit)(108), and a memory device(110). The control circuit controls a communication device. The CPU is arranged in the control circuit and executes a program code for driving the control circuit. The memory device is connected to the CPU and stores the program code. A secondary transmission permission property of a user terminal is configured in the program code. When a first HARQ(Hybrid Automatic Repeat Request) process is the last non-deactivated HARQ process in the user terminal, the user terminal is ordered to deactivate the first HARQ process by using primary absolute transmission speed permission information. The primary absolute transmission speed permission information is outputted to the user terminal.
Patent KR-20070040780-A (KR)
Inventor: LIM JOONG IN
IPC: C07F1/08
Filed: 2007-04-04
Abstract: 본 발명은 하기 화학식 1로 표시되는 테트라키스(2-알콕시이소부틸이소니트릴)구리(I)테트라플루오로보레이트 유도체의 제조방법 및 상기 화합물을 포함하는 방사성 물질 표지용 조성물에 관한 것으로서, 메탈릴할라이드를 출발물질로 하여 알콕시화 단계, 아자이드화 단계, 아민화 단계, 이소니트릴화 단계를 거쳐 2-알콕시이소부틸이소니트릴을 제조하고, 상기 2-알콕시이소부틸이소니트릴을 구리 화합물과 반응시켜 테트라키스(2-알콕시이소부틸이소니트릴)구리(I)테트라플루오로보레이트 유도체를 제조하는 방법 및 이를 함유한 조성물에 관한 것이며, 상기 방법에 의하면 종래 이소니트릴화 단계에서 사용하던 인체에 유해한 디포스겐을 사용하지 않고 안전하고 고수율로 화합물을 얻을 수 있고 또 본 발명의 방사성물질 표지용 조성물은 장기간 보존하여도 방사성물질 표지효율이 우수하다. 
     
       Cu((CH 3 ) 2 C(OR)CH 2 NC) 4 BF 4   
     
     (상기 식에서 R은 명세서 내에서 정의한 바와 같다.)
Patent KR-20080018780-A (KR)
Title: Navigation system
Inventor: CHOI YOON JUNG
IPC: G08G1/0969
Filed: 2007-04-11
Abstract: A navigation system is provided to enhance convenience of a user by receiving an e-mail, a text message, or a motion picture message through a navigation terminal. A navigation system includes a navigation service(100), a user terminal(400), and a navigation device(300). The navigation service enables a user to search for map or address information and transmits the searched map or address information to the navigation device. The user terminal is connected to the navigation server, searches for the map or address information, and receives a command signal for transmitting the searched result to the navigation device. The navigation device stores or displays the map or address information from the navigation service. The navigation devices provide a navigation service according to the map information or the address information.
Patent KR-20080093602-A (KR)
Title: Electronic power steering apparatus for generating steering assist power by using comparison of actual and target movement of vehicle
Inventor: KIM SEONG KYU
IPC: B60W10/20
Filed: 2007-04-17
Abstract: An electric power steering device generating steering assisting power is provided to improving steering stability by comparing a real movement to a target movement of a vehicle for calculating the steering assisting power and adding or subtracting the steering assisting power to or from the movement of the vehicle. An electric power steering device generating steering assisting power by comparing a real movement to a target movement of a vehicle comprises a torque sensor(110), a target current calculating unit(140), a current control unit(150), a motor(170), a lateral acceleration sensor(230), and an active steering power controlling unit(200). The active steering power control unit detects the lateral acceleration using the lateral acceleration sensor, measures a real movement of the vehicle, calculates the target movement by receiving a driving speed of the vehicle and a steering angle from a speed sensor and a steering angle sensor, computes the difference between the real movement and the target movement, computes the steering assisting power by using the difference between the real movement and the target movement, and adds or subtracts the steering assist power to or from the movement of the vehicle.
Patent KR-20080052161-A (KR)
Title: Method and apparatus of noise variance estimation
Inventor: PARK GI YOON
IPC: H04L12/28
Filed: 2007-04-17
Abstract: A method and an apparatus for estimating noise variance are provided to obtain a stable estimation for the noise variance even when a channel changes more rapidly than an interval of a pilot symbol by estimating the noise variance without using a result of a channel estimation or higher order statistics for a channel. A method for estimating noise variance in a multi carrier communication system comprises the following steps of: receiving a first symbol vector of a frequency domain; creating a second symbol vector by setting a symbol except for a receipt pilot symbol in the first symbol vector as 0(210); converting the second symbol vector of the frequency domain to a sample vector of a time domain(220); and estimating noise variance using the sample vector of the time domain. The step of estimating the noise variance comprises the following steps of: extracting a noise sample of a period in which a signal component does not exist, from the sample vector of the time domain(230); and calculating the variance of the extracted noise sample(240).