baber/WOPTO huggingface dataset:
Patent KR-20080054853-A (KR)
Title: A slurry dehydrator
Inventor: JANG YI YEONG
IPC: C02F11/12
Filed: 2006-12-13
Abstract: A slurry dehydrator is provided to improve dehydration performance by rotating a vertical drum part rotated at a high speed and a pressing screw part rotated at a low speed oppositely to each other, and prevent environmental pollution due to wastewater containing sludge by ascending water and draining supernatant only while settling sludge in a space part between an intermediate pipe and a drain pipe installed in a central inner part of the pressing screw part. A slurry dehydrator comprises: a vertical drum part(1) which has a slurry supply part(2) formed on a bottom side thereof to supply a slurry into the vertical drum part and a slurry discharge part(3) formed on a top side thereof to discharge the slurry from the vertical drum part, and which is rotated at a high speed by power of a motor(11) to separate solids and liquid from the supplied slurry by the centrifugal force; and a pressing screw part which is installed within the vertical drum part and rotated at a low speed by power of a motor(41) to transfer and press the slurry supplied to the bottom side to an upper side and drain the separated water flown into the pressing screw part. The pressing screw part includes: a perforated pipe(42) having a drain part(43) formed therein; a transfer vanes formed on an outer peripheral surfaces of the perforated pipe; and an intermediate pipe(45) which is installed above the blocking part, of which a bottom portion is opened, and of which a top portion is fixed. The transfer vanes have elastic elements(441) projected from peripheries thereof. The drain part includes a drain pipe(431) and a blocking part(432). The slurry dehydrator further comprises an air injecting unit including a plurality of air injecting holes formed on a circumference of the vertical drum part and an air injecting impeller formed at an outer side of the air injecting holes. Further, the vertical drum part rotates in an opposite direction of a rotation direction of the pressing screw part.
Patent KR-20080056873-A (KR)
Title: A mobile terminal having dual antennas
Inventor: CHOI BYOUNG JOON
IPC: H04B1/38
Filed: 2006-12-19
Abstract: A dual antenna mobile terminal is provided to comprise a supplementary antenna in an upper section of the second casing except a main antenna comprised in an upper section of the first casing, thereby demodulating data through signals received from the main antenna and the supplementary antenna, consequently an SINR(Signal to Interference and Noise Ratio) of the received signals is increased. The first casing(100) has a main antenna(110) and the first slider(120). The second casing(200) has a receivable supplementary antenna(210) and the second slider(220), and opens/closes the first casing as the second slider slides on the first slider. A connection and open unit connects the supplementary antenna with a modem equipped on the first casing when the second casing closes the first casing, and opens the supplementary antenna with the modem if the second casing opens the first casing.
Patent KR-20080056968-A (KR)
Title: Method of tape casting for solid oxide fuel cell and tape casting apparatus using the same
Inventor: KIM HO SUNG
IPC: H01M8/04
Filed: 2006-12-19
Abstract: A tape casting device for producing unit cells of a solid oxide fuel cell is provided to simplify and economize the processing steps for manufacturing a solid oxide fuel cell, and to obtain an electrolyte having a highly dense texture and high oxygen ion conductivity. A tape casting device(100) of a solid oxide fuel cell comprises: a storing unit(110) in which slurry(S) is stored and which has an opening at one side to discharge the slurry therefrom; a conveying unit(120) for conveying a transfer film(T) in one direction so that the slurry discharged from the storing unit is applied onto the transfer film; and a blade(130) provided on the path through which the slurry is discharged so as to control the thickness of the slurry applied on the transfer film.
Patent KR-20090000046-A (KR)
Title: Method and system for managing a network device using really simple syndication service
Inventor: ALEXANDRE BESTCHASTNYI
IPC: H04L12/24
Filed: 2006-12-19
Abstract: A method and a system for managing a network device by using an RSS(Really Simple Syndication) are provided to manage the network device with a simple configuration without including a server for storing software needed for managing the network devices. Devices(100-120) equipped with a web server supporting an RSS service transmit management information to a manager device(130) through the RSS service. The management information includes storage data information, consumption goods information, and notice information of the devices. The manager device reads and displays the management information received through the RSS service by using an RSS service reader. If the user requests the management information, the RSS reader displays the management information to enable a user to check the management information by analyzing the management information received from the managed devices.
Patent KR-20080057898-A (KR)
Title: A method of correcting frequency of an audio signal and a mobile terminal
Inventor: GIL HYUNG BIN
IPC: H04B1/40
Filed: 2006-12-21
Abstract: A method for correcting a frequency of an audio signal, and a mobile terminal are provided to adjust a frequency of an audio signal in consideration of the sense of hearing of a user. An optimum reaction frequency, an index with respect to the characteristics of a sense of hearing of a person who listens to an audio signal, is set(S10). If a correction limitation frequency is set, it is checked whether a shift range of a frequency of an audio signal is within the range of the correction limitation frequency(S20,S30). If the shift range of the frequency of the audio signal is within the range of the correction limitation frequency, the audio signal is corrected through frequency shifting(S40).
Patent KR-20080061004-A (KR)
Title: Electrostatic discharge protection circuit and the method of layout thereof
Inventor: KWAK KOOK WHEE
IPC: H01L27/04
Filed: 2006-12-27
Abstract: An electrostatic discharge protection circuit and a layout method thereof are provided to safely protect an inner circuit from an ESD current by forming an SCR in parallel to a diode chain. An electrostatic discharge protection circuit protects an inner circuit from an ESD(ElectroStatic Discharge) current and includes a diode chain and an SCR(44). The diode chain is formed by series-connecting plural diodes between first and second pads. The SCR(Silicon Controlled Rectifier) is arranged inside the diode chain structure in parallel to the diode chain. The SCR has a parasitic PNPN structure. The first pad is a source voltage pad, while the second pad is a ground voltage pad. Alternatively, the first pad is an I/O pad, while the second pad is a ground voltage pad.
Patent KR-20060098356-A (KR)
Title: Impingement heat exchanger for a stirling cycle machine
Inventor: PELLIZZARI ROBERTO O
IPC: F02G1/055
Filed: 2004-07-01
Abstract: A heat exchanger for a Stirling cycle machine comprising: an inlet for receiving working fluid; an impingement baffle (215) having a plurality of apertures (265) thereon; and a manifold (235) formed in the space between the interior wall (240) of the Stirling cycle machine and the impingement baffle (215); wherein the working fluid impinges upon the interior wall of the Stirling cycle machine when the working fluid is flowing in a first direction and the working fluid is directed into a chamber of the Stirling cycle machine when the working fluid is flowing in a second direction.
Patent KR-20060060023-A (KR)
Title: Organoiridium compound, process for producing the same, and process for producing film
Inventor: KAWANO KAZUHISA
IPC: C07F17/02
Filed: 2004-08-11
Abstract: An organometallic compound which has a low melting point and excellent vaporization characteristics and can deposit a film on substrates at low temperatures; and a process for producing an iridium-containing film from the organometallic compound. A compound represented by the general formula [2] or the general formula [3] : [2] [3] is reacted with a compound represented by the general formula [4]: [4] to obtain an organoiridium compound represented by the general formula [1]: [1] [In the formulae, R1 represents hydrogen or lower alkyl; R2 represents lower alkyl; X represents halogeno; and M represents an alkali metal.] This compound is used as a raw material to produce an iridium-containing film.
Patent KR-20060127837-A (KR)
Title: Cellulose ester based products and methods for making them
Inventor: VOGLER JOHN WILLIAM II
IPC: A24D3/02
Filed: 2004-08-17
Abstract: The present invention provides a method of adhering two or more components together by exposing a first component that includes cellulose ester fibers and/or a second component that includes a cellulose ester to a plasticizing solvent. The two components are then contacted together form a compound structure which is subsequently allowed to cure so that the two components are bonded together. The present invention is advantageously utilized to form a filter and in particular a cigarette filter and to form a multilayer automobile headliner. The present invention also provides a method of adhering a cellulose ester-containing automobile headliner to a vehicle passenger compartment ceiling. In this embodiment, a cellulose estercontaining composition is applied to the vehicle compartment ceiling prior to attachment of the headliner. The headliner and/or the vehicle passenger compartment ceiling are then exposed to a plasticizing solvent, contacted together, and then cured thereby adhering the headliner.
Patent KR-20070031832-A (KR)
IPC: G06F17/00
Filed: 2005-07-21
Abstract: 동일 이용자가 보유하는 복수의 기기를 효율적으로 등록하는 것이 가능한 통신 시스템 등을 제공한다. 상기 통신 시스템에 있어서, 콘텐츠 처리장치의 터미널 ID가 관리 서버에 등록필이며, 콘텐츠 재생장치를 콘텐츠 처리장치를 경유해서 관리 서버에 등록할 때, 유저 정보 송신부에 의한 유저 정보의 송신이 행해지지 않고, 등록 요구 정보 송신부는, 터미널 ID와 콘텐츠 재생장치를 식별하는 디바이스 ID를 포함하는 등록 요구 정보를 송신하고, 등록부는 등록 요구 정보에 포함하는 터미널 ID에 의거하여 등록 레코드를 특정하며, 등록 레코드에 디바이스 ID를 등록하는 동시에, 등록 완료 정보를 콘텐츠 처리장치에 회신하고, 리스트 갱신부는, 관리 서버로부터의 등록 완료 정보를 수신하는 것에 따라, 콘텐츠 처리장치 자신의 그룹 ID를 콘텐츠 재생장치의 제2 소스 ID 리스트에 추가한다. 
       
     콘텐츠 처리, 저작권 관리, 디바이스 ID, 터미널 ID
Patent KR-20060088112-A (KR)
Title: Portable electronic device
Inventor: OGASAWARA SHINICHI
IPC: A63F13/24
Filed: 2004-09-17
Abstract: A portable electronic device (100) has a long sideways housing (10) whose both ends are held by the hands of a user and an LCD fitted in the surface of the housing (10). Bulges (42L, 42R) projecting outward are formed on both end portions of the rear face of the housing (10), which both end portions being held by fingers of the user holding the housing. When the fingers and palms of user's hands are placed along the bulges (42L, 42R) with the fingers and palms bent naturally, the device fits the hands and operability is less likely to be impaired even the user violently moves in game play with the device.
Patent KR-20060120036-A (KR)
Title: Penam crystal and process for producing the same
Inventor: TOKUMARU YOSHIHISA
IPC: C07D499/04
Filed: 2004-10-08
Abstract: Novel 2alpha-methyl-2beta-[(1,2,3-triazol-1-yl)methyl]penam--3alpha-carboxylic acid benzhydryl ester (TMPB)-acetone crystals for use in producing 2alpha-methyl-2beta-[(1,2,3-triazol-1-yl)-methyl]penam- 3alpha-carboxylic acid 1,1-dioxide benzhydryl ester (TAZB); a process for producing TMPB-acetone crystals which comprises (A) the step of concentrating an organic solvent solution containing TMPB, (B) the step of dissolving the resultant concentrate in acetone, and (C) the step of crystallizing TMPB-acetone crystals from the acetone solution obtained; and a process for producing TAZB which comprises the step of reacting TMPB-acetone crystals with an oxidizing agent.
Patent KR-20060123135-A (KR)
Title: Neutral data computer control system for a machine tool used to produced workpieces with a threaded surface and associated machine tool
Inventor: BLUMBERG MANFRED
IPC: B23Q15/00
Filed: 2003-10-17
Abstract: The invention relates to a neutral data computer control system for a multi-axial machine tool used to produce workpieces with a threaded surface. Said system comprises an optional computer system (1) for generating machine control parameters for a multi- axial machine tool (2, 2a), at least one virtual axis of which can be given parameters to act as a guiding axis for other axes and afterwards is only used to synchronise said other axes. The system also comprises at least one data processing unit and at least one memory, said data processing unit being programmed to generate at least one data carrier or an electronic carrier signal (3) with machine control parameters for the machine tool (2, 2a), or comprises an optional computer programme or corresponding computer programme product and at least one multi-axial machine tool (2, 2a) of this type.
Patent KR-20060113714-A (KR)
Title: Adaptive beamformer with robustness against uncorrelated noise
Inventor: SARROUKH BAHAA E
IPC: G10L21/02
Filed: 2004-11-18
Abstract: The relatively robust adaptive beamformer, comprises: a filtered sum beamformer (107) to process input audio signals (ul, u2, u3) from an array of respective microphones (101, 103, 105), and arranged to yield as an output a first audio signal (z) predominantly corresponding to sound from a desired audio source (160); and a noise estimation e.g. when incorporated in a sidelobe canceller topology an adaptive noise estimator (150), arranged to derive a noise signal (y) which is subtracted from the first audio signal (z) to obtain a noise cleaned second audio signal (r), and further comprises a scaling factor determining unit (170) arranged to provide a scale factor (S) as a function of a ratio (Q) of the sidelobe canceling, and being arranged to scale the adaptation step size with the scale factor (S), so that the sidelobe canceller only adapts quickly if it is relatively well locked on the desired audio source, but is rather insensitive to interference from noise sources.
Patent KR-20060120160-A (KR)
Title: Transparent multi-mode pam interface
Inventor: ZERBE JARED L
IPC: H04L25/03
Filed: 2004-10-26
Abstract: Provided are a method and apparatus for high-speed, multi-mode PAM symbol transmission. A multi-mode PAM output driver drives one or more symbols, the number of levels used in the PAM modulation of the one or more symbols depending on the state of a PAM mode signal. Additionally, the one or more symbols are driven at a symbol rate, the symbol rate selected in accordance with the PAM mode signal so that a data rate of the driven symbols in constant with respect to changes in the state of the PAM mode signal. Further provided are methods for determining the optimal number of PAM levels for symbol transmission and reception in a given physical environment.
Patent KR-20060080594-A (KR)
Title: Method for controlling flow of molten steel in mold, and method for producing continuous castings
Inventor: KUBOTA JUN
IPC: B22D11/115
Filed: 2003-02-28
Abstract: A method for controlling the flow of a molten steel in a mold, which comprises applying a shifting magnetic field in such a manner as to give a braking force to the exhaust flow from an immersed nozzle, to control the flow rate (u) in the surface of the molten steel to a predetermined rate, when the flow rate (u) of the molten steel exceeds 0.32 m/sec, which is a critical flow rate for the phenomenon of catching a powder, applying a shifting magnetic field in such a manner as to rotate the molten steel in the mold in the parallel direction, to thereby control the flow rate of the molten steel to a range of 0.20 to 0.32 m/sec, when the flow rate (u) is less than 0.20 m/sec, which is a critical flow rate for the adhesion of an inclusion, and also is 0.10 m/sec or more, which is a critical flow rate for the formation of a skin in the surface of the molten steel, and applying a shifting magnetic field in such a manner as to give an accelerating force to the exhaust flow from an immersed nozzle, to control the flow rate (u) of the molten steel to a range of 0.20 to 0.32 m/sec, when the flow rate (u) is less than the critical flow rate for the formation of a skin.
Patent KR-20060126769-A (KR)
Title: Multistage heading machine
Inventor: OHARA HISASHI
IPC: B21K27/04
Filed: 2004-04-30
Abstract: A multistage heading machine capable of manufacturing micro parts without producing defective transportation and defective molding by swinging the chuck of a carrying means at an accurate stroke. A drive mechanism (85) operating a swing mechanism is disposed on a first drive shaft (88) forwardly and reversely rotated by the forward and backward movements of a drive rod (86) so that an operating member (89) can be rotated integrally with each other. An eccentric shaft (90) is disposed in the operating member (89) eccentrically from the first drive shaft (88), and the eccentric shaft (90) is swung in an arc shape as the first drive shaft (88) is rotated in the forward and reverse directions. The connection member (78) of the swing mechanism is connected to a sleeve (91) fitted onto the eccentric shaft (90), and the chuck swings between adjacent dies according to the swing movement of the eccentric shaft (90). Since a separate distance (L) between the axis (C5) of the first drive shaft (88) and the center (C4) of a through-hole (78a) in the connection member (78) is changed by rotating the eccentric shaft (90), the swing stroke of the chuck can be adjusted.
Patent KR-20070085073-A (KR)
Title: Filter and filter aggregate
Inventor: HAYASHI MASAYUKI
IPC: B01D39/20
Filed: 2005-08-08
Abstract: A honeycomb filter (10) which has a plurality of through holes (12) and, formed on the wall portion (15) between said through holes, a coated layer carrying a catalyst, wherein the filter (10) satisfies 2.5 x A/B + 52.5 <= C <= 2.5 x A/B + 60.2 (A <= 20, 0 < B <= 20) after the formation of the coated layer and the support of the catalyst, wherein A (%) represents the proportion of the pore volume of the pores having a pore diameter of 10 Vm or less relative to the total pore volume of the wall portion (15), B(%) represents the proportion of the pore volume of the pores having a pore diameter of 30 Vm or more relative to the total pore volume of the wall portion (15), and C (%) represents the proportion of opening of the plane intersecting with the above through holes (12). It is preferred that the filter (10) further satisfies 2.5 x A/B + 55.5 <= C, which results in further reduction of a pressure loss. It is also preferred that the filter (10) further satisfies C <= 2.5 x A/B + 58.0, which results in further improvement of the efficiency of capturing particulate materials.
Patent KR-20070022013-A (KR)
IPC: H01L21/60
Filed: 2005-03-17
Abstract: 기판 상에의 범프 형성에 맞추어, 도포 공정을 간략화할 수 있는 땜납 조성물을 제공한다. 
     액상체(12)와 땜납 입자(11)와의 혼합물로 이루어지는 땜납 조성물(10)이며, 액상체(12)는, 산화 막을 제거하는 반응 온도가 상기 땜납 입자의 융점 근방인 유기산으로 이루어지는 플럭스 성분을 함유하고, 상온에서 유동해서 기판(20)에 층상으로 퇴적하는 점성을 구비하고 있다. 땜납 입자(11)는, 액상체(12) 속을 땜납 모재를 향해서 침강하는 동시에, 액상체(12) 속에 균일하게 분산 가능한 혼합비 및 입자 직경을 갖는 입제(粒劑)이다. 이러한 땜납 조성물을 패드 전극(22)을 구비한 기판(20) 상에 도포·가열함으로써 플럭스 성분과의 반응으로 표면 산화 막이 제거된 패드 전극(22)에 대하여 땜납 입자(11)가 부착해, 모재 상에 형성된 땜납 피막과 땜납 입자(11)와의 납땜이 촉진되는 한편, 땜납 입자(11)끼리의 합체는 플럭스 성분의 반응 생성물로 저해되어, 브리지가 없는 땜납 범프(23)가 형성된다.
Patent KR-20070018037-A (KR)
IPC: H01L21/205
Filed: 2005-03-10
Abstract: 촉매체를 2000℃ 이상으로 가열하지 않고 클리닝 가스에 의해 촉매체의 부식 열화를 억제하고, 저렴하게 실용적인 클리닝 레이트 및 양호한 클리닝을 가능하게 하는 자가-클리닝 촉매 화학 증착 장치가 제공된다.     반응 챔버 (2) 로부터 전기적으로 절연된 가열용 전원 (6) 의 단자 (6a, 6b) 및 가열용 전원 (6) 으로부터 반응 챔버 (2) 내의 촉매체에 정전류를 공급하는 도선 (5a, 5b) 에 의해, 할로겐 원소를 함유하는 클리닝 가스는, 배기된 반응 챔버 (2) 에 도입되고, 촉매체 (4) 는 가열용 전원 (6) 으로부터 전류를 통함으로써 가열된다.     이러한 가열에 의해 발생된 활성 종은 반응 챔버 (2) 의 내부에 부착되는 부착막과 반응하게 됨으로써, 부착막은 제거된다.     이러한 부착막의 제거 동안에, 적절한 극성 및 적절한 값을 갖는 직류 바이어스 전압은 정전압 전원 (8) 으로부터 가열용 전원 (6) 의 도선 (5b) 에 인가된다. 
       
     자가-클리닝 촉매 화학 증착 장치, 촉매체, 바이어스 전압, 반응 챔버, 부착막
Patent KR-20070007176-A (KR)
Title: Methods of forming electrical connections for semiconductor constructions
Inventor: TRAN LUAN C
IPC: H01L21/768
Filed: 2005-04-28
Abstract: The invention includes methods for forming electrical connections associated with semiconductor constructions. A semiconductor substrate is provided which has a conductive line thereover, and which has at least two diffusion regions adjacent the conductive line. A patterned etch stop is formed over the diffusion regions. The patterned etch stop has a pair of openings extending through it, with the openings being along a row substantially parallel to an axis of the line. An insulative material is formed over the etch stop. The insulative material is exposed to an etch to form a trench within the insulative material, and to extend the openings from the etch stop to the diffusion regions. At least a portion of the trench is directly over the openings and extends along the axis of the line. An electrically conductive material is formed within the openings and within the trench. ® KIPO & WIPO 2007
Patent KR-20070015562-A (KR)
Title: Crth2 receptor antagonists
Inventor: SANDHAM DAVID ANDREW
IPC: C07C59/72
Filed: 2005-05-03
Abstract: There are provided according to the invention compounds of formula (I) in free or salt form, wherein R1, R2, R3, X, Y, Z, m, and n are as described in the specification, process for preparing them, and their use as pharmaceuticals. ® KIPO & WIPO 2007
Patent KR-20070014171-A (KR)
Title: Content acquisition method, content acquisition device, and content acquisition program
Inventor: SAKOH NORIYUKI
IPC: G06F21/62
Filed: 2005-05-19
Abstract: It is possible to surely acquire content data. First processing progress information and second processing progress information are temporarily stored on a recording medium. Content data requested to be acquired and license data (301) are downloaded, temporarily stored on a storage medium, and registered in a database. After this, the first and the second processing progress information are erased. If the first and the second processing progress information are not erased when the interrupted content acquisition processing is resumed, the content data corresponding to the second processing progress information and the license data (301) are erased and the data acquisition is retried. Thus, when retrying the data acquisition, it is possible to eliminate duplicate storage of the content data and the license data (301) in a storage medium to reduce the empty area in vain and surely acquire content data. ® KIPO & WIPO 2007
Patent KR-20070016166-A (KR)
IPC: C02F11/12
Filed: 2005-05-08
Abstract: 본 발명은 부유물의 탈수 방법에 관한 것으로, 특히 비교적 저농도의 유기 물질 또는 15% 미만의 건조 고체 함유량을 가진 부유물의 탈수 방법에 관한 것이다. 본 발명의 특징은 농밀화가 발생되는 부유물에 탈수 촉진제가 동시에 첨가되는 점이다. 유기 물질의 농도를 증가시키는 재료들의 예는 폴리우레탄 분말, 나무 껍질 분말 또는 이탄 분말로 된 합성 재료 또는 톱밥 등이 있다. 상기 첨가제의 중량 비는 유기 물질의 전체 중량의 적어도 5중량% 및 바람직하게는 적어도 10중량%이다. 상기 동시적인 탈수 및 혼합은 종래 알려져 있는 탈수 장치에 의해 실행된다. 이 장치의 예가 물 추출 제거 스크루이다. 부분적인 탈수 후에 재료는 고체 함유량을 45% 이상까지 더 탈수하도록 프레스로 이송된다.
Patent KR-20070022343-A (KR)
IPC: C09D129/04
Filed: 2005-06-03
Abstract: 본 발명은 코팅 조성물, 코팅 조성물을 도포하는 방법 및 코팅 조성물을 혼입하는 제품에 관한 것이다.  코팅 조성물은 다양한 기재를 코팅하여 기재의 외관 및 인쇄성을 개선시키는데 유용하다.  코팅 조성물은 안료 시스템, 결합제 및 증점제 시스템을 혼입한다.  증점제 시스템은 폴리비닐 알콜 중합체 및 붕소 함유 화합물(예: 붕산)을 혼입한다.  코팅 조성물은 종래의 증점제 시스템에 비해 비용 이점을 제공하면서 종래의 증점제를 혼입하는 코팅 조성물 이상으로 우수한 점도 특징을 나타낸다. 
       
     기재 코팅 조성물, 증점제, 폴리비닐 알콜 중합체, 붕소 함유 화합물.
Patent KR-20070027631-A (KR)
Title: Method of measuring concentration of impurity element
Inventor: NAGAI KIYOSHI
IPC: G01N23/00
Filed: 2005-06-02
Abstract: A method of in SIMS (secondary ion mass spectrometry) using a raster variation method, shortening the standby time from setting of a sample in chamber to attainment of stabilization of secondary ion intensity. There is provided a method comprising making such an approximation that any difference between over-time changes of secondary ion intensities sequentially measured relative to two mutually different primary ion irradiation densities becomes constant, so that even when the secondary ion intensities change over time, there can be realized an accurate measuring of the concentration of impurity taking background noise into account. ® KIPO & WIPO 2007