baber/WOPTO huggingface dataset:
Patent KR-20120046902-A (KR)
Title: Connecting structure of many digital meter in a remote automatic meter reading system
Inventor: OH SE HONG
IPC: G08C19/02
Filed: 2010-11-01
Abstract: PURPOSE: A connection structure between digital meters is provided to reduce a work error by transferring data to a remote place through an external modem after executing data transmission between the digital meters. CONSTITUTION: A building comprises a plurality of digital meters as an assembly. The digital meter is composed of a first connector and a second connector for data transmission. The first connector is a female connector and the second connector is a male connector. Third connectors(21a-21c) are connected to one side of cables(23a-23c). The third connector of the cable is connected to the second connector of one digital meter. Four connectors(22a-22c) of the cable are connected to the first connector of the digital meter. The first connector is connected to a fifth connector of an external modem through the cable.
Patent KR-20120048816-A (KR)
Title: Modified polyphenylene oxide resin composition by using carbon longfiber and method of manufacturing the same
Inventor: KO SUNG ROK
IPC: C08K7/04
Filed: 2010-11-08
Abstract: PURPOSE: A modified poly phenylene oxide resin composition including carbon long fiber and a manufacturing method thereof are provided to improve anti-static electricity property, mechanical property, and material property at lower cost by using only carbon long fiber or mixing light weighted poly(phenylene oxide) resin composition with carbon long fiber. CONSTITUTION: A modified poly phenylene oxide resin composition including carbon long fiber and a manufacturing method thereof comprises the following steps: inserting 50-80 weight% of polyphenylene oxide and 6-27 weight% of high impact polystyrene into a continuous twin screw extruder and mixing thereof; manufacturing extruded product on a pellet by fusing and extruding the mixture at battle temperature of 270-310 deg. Celsius; impregnating 3-14 weight% of high impact polystyrene to 5-20 weight% of carbon long fiber; and dry mixing the extruded product on pellet and carbon long fiber in which the high impact polystyrene is impregnated.
Patent KR-20120049086-A (KR)
Title: Apparatus and method to transmit/receive broadcast control information in a mobile communication system
Inventor: YU HYUN KYU
IPC: H04B7/26
Filed: 2010-11-08
Abstract: PURPOSE: A broadcast control information transmitting/receiving method and an apparatus thereof in a mobile communication system are provided to perform set-H related operation by using the previously received set-H. CONSTITUTION: An AMS(Advanced Mobile Station) inspects failure of L-BCI(Long-Broadcast Control Information) reception by using S-BCI(Short-Broadcast Control Information)(213). The AMS recognizes that an operation which is related to the set-H is not performed(215,219). The AMS recognizes that the operation related to the set-H is performed(217).
Patent KR-20120052468-A (KR)
Title: Press machining divice
Inventor: CHOI JONG YUN
IPC: B21D31/00
Filed: 2010-11-16
Abstract: PURPOSE: A press working device is provided to release a press product from a punch without manual operation of a worker when the embossing part of the press product is fused to the punch. CONSTITUTION: A press working device comprises an embossing striper(110), a punch(500), a movable punch holder(210), a push pin(400), a fixed punch holder(220), and a pressing unit(600). The movable punch holder is raised after the completion of a press product(10) to separate an impact part from the press product. The push pin presses the bottom of the movable punch holder to be raised. The fixed punch holder contacts the movable punch holder on the top thereof and has a punch body hole in which the body of the punch is inserted and fixed and a push pin hole for guiding the push pin. The pressing unit pushes up the push pin.
Patent KR-20120059291-A (KR)
Title: Supply device for a waste pack
Inventor: YU JI HYEON
IPC: B65F1/14
Filed: 2010-11-30
Abstract: PURPOSE: An apparatus for supplying a waste bag is provided to have excellent space utilization by accommodating various cleaning devices, and to always maintain clean sanitary conditions by facilitating waste collection. CONSTITUTION: An apparatus for supplying a waste bag comprises a waste bag(100), a frame(200), and a dustbin(300). One side of the waste bag is opened and the other side is adhered to be sealed. The waste bag is placed on the upper part of the frame. A rectangular accommodation space is formed in the frame. The dustbin is adhered and fixed to be stepped in one side of the frame. The frame comprises a driving member(110) and a control unit(120).
Patent KR-20120060714-A (KR)
Title: Hot-Water safety unit using RFID in water purifier system
Inventor: KIM MIN JEONG
IPC: F25D11/00
Filed: 2010-12-02
Abstract: PURPOSE: A hot water safety supplying unit using RFID for supplying hot water to a specified user and a method thereof are provided to reduce the burn risk due to amusements and mistakes through supplying hot water to a user having a hand set including a corresponding RFID chip. CONSTITUTION: A hot water safety supplying unit comprises a RFID chip(100), a handset(100b), and a detecting unit. A unique ID is given to the RFID chip. The handset comprises the RFID chip. The detecting unit receives the unique ID from the RFID chip and controls the hot water supplying according to the signal of the RFID chip.
Patent KR-20110063381-A (KR)
Title: Multi-rate transceiver and receiver using multi-carrier, and multi-rate system comprising the same
Inventor: LEE KYE SAN
IPC: H04J13/10
Filed: 2010-12-03
Abstract: PURPOSE: A multi-rate transmitting and receiving apparatus using multi-carriers, and a multi-rate system are provided to acquire a site diversity gain on an uplink and a downlink by using an identical code during a process of moving among cells. CONSTITUTION: A data generating part(101) generates the data transmitted to a receiving device. An encoder/interleaver(103) encodes/interleaves the transmission data. A mapper(105) converts output data of the encoder/interleaver. A pilot inserting unit(107) inserts output data of the mapper and multiplexing data of a pilot. A user block allocator(109) allocates the user corresponding to each block. The coding unit(111) performs a coding operation on a data row of each user. A diffusing code generator(113) generate a diffusing code used in a data multiplexer(115). The data multiplexer multiplexes data for each user, transferred from the coding unit, according to each block. A protecting interval inserting unit(117) inserts a protecting interval for the data outputted by the data multiplexer.
Patent KR-20120066234-A (KR)
Title: Apparatus and method for managing multilevel link based on generalized multiprotocol label switching for cross layer network
Inventor: LEE WON KYOUNG
IPC: H04L12/56
Filed: 2010-12-14
Abstract: PURPOSE: An apparatus and a method for managing a multilevel link based on GMPLS(Generalized Multiprotocol Label Switching) in a multilevel network are provided to perform the fast error detection and protection switching of a multilevel link by improving the error detection function of the multilevel link. CONSTITUTION: A multilevel link management apparatus(200) includes a control channel(210), a TE(Traffic Engineering) link stack(220), a packet transmission layer(230), and a light transmission layer(240). The control channel is used to exchange link management protocol information with an adjacent node. The packet transmission layer includes a PTL(Packet Transport Layer) TE link(231), a PTL link stack(232), and a PTL data link(233). The light transmission layer includes an OTL(Optical Transport Layer) TE link(241), an OTL link stack(242), and an OTL data link(243).
Patent KR-20120066390-A (KR)
Title: Anthracene deriva tives and organic light-emitting diode including the same
Inventor: JE JONG TAE
IPC: H01L51/54
Filed: 2010-12-14
Abstract: PURPOSE: An anthracene derivative is provided to have excellent brightness, to be used as electroluminescent material, to provide excellent luminescence and long life time, and to improve luminous efficiency of an electroluminescent device. CONSTITUTION: An anthracene derivative is in chemical formula 1. In chemical formula 1, R1-R10 is respectively selected from a structure in chemical formula L, C6-24 substituted or unsubstituted aryl, C2-24 substituted or unsubstituted heteroaryl, C1-24 substituted or unsubstituted alkyl, C1-24 substituted or unsubstituted heteroalkyl, C3-24 substituted or unsubstituted cycloalkyl, C1-24 substituted or unsubstituted alkoxy, C6-24 substituted or unsubstituted aryloxy, C1-24 substituted or unsubstituted alkylsilyl, C6-24 substituted or unsubstituted arylsilyl, cyano, halogen, deuterium, and hydrogen.
Patent KR-20110069729-A (KR)
Title: Mild leave-on skin care compositions
Inventor: GUNN EUEN T
IPC: A61K8/368
Filed: 2010-12-16
Abstract: PURPOSE: A mild skin care composition is provided to ensure low irritation to the skin and eyes without side effects. CONSTITUTION: A leave-on skin care composition contains: cosmetically acceptable oil; water; cosmetically acceptable emulsifier having 1-25 of HLB; and an organic acid of benzoic acid, p-anisic acid, sorbic acid, lactic acid, acetic acid, formic acid, oxalic acid, tartar acid, salicylic acid, or citric acid. The skin and eye mildness of the composition is over 10.
Patent KR-20120070223-A (KR)
Title: A oil deflector for turbine generator
Inventor: RYU SOON CHEOL
IPC: F01D25/18
Filed: 2010-12-21
Abstract: PURPOSE: An oil deflector for a turbine generator is provided to maintain the fastening force between a fixed frame and a tooth even in the case the vibration caused by the rotation of a rotor is generated. CONSTITUTION: An oil deflector for a turbine generator comprises a tooth(20), a fixed frame(30). The tooth is formed corresponding to the shape of a rotor to prevent oil supplied between the rotor and a bearing from leaking. The tooth is attached and detached. The fixed frame comprises a coupling groove for the tooth. The fixed frame is connected to the tooth with a connecting member.
Patent KR-20120070272-A (KR)
Title: Cooking case with cap
Inventor: PARK EUN JIN
IPC: F24C15/16
Filed: 2010-12-21
Abstract: PURPOSE: A cookware having a cap is provided to evenly cook food via bottom projections and to minimize the deformation thereof by having a ribbed lateral part. CONSTITUTION: A cookware comprises a container body(100) and a container cap(300). Coupling projections(T1,T2) of a cap flange part(330) are inserted into coupling through holes of the container body to close the inside of the container body. As the internal pressure of the container body increases, the container cap is pressed and separated from the container body and the coupling projections are displaced from the coupling through holes to form a gap through which the internal steam of the container body escapes from the container body.
Patent KR-20120070776-A (KR)
Title: Pager for displaying moving picture
Inventor: LEE JONG CHUL
IPC: H04B5/02
Filed: 2010-12-22
Abstract: PURPOSE: A pager for displaying a video is provided to enable a pager to supply a video in waiting time through a color LCD. CONSTITUTION: A pager(1) includes a housing unit(11) and a buffer unit. A video is reproduced on an LCD(Liquid Crystal Display) of the housing unit. The housing unit senses a wireless signal according to a call. The housing unit expresses the call by sound, vibration, and light radiation. The buffer unit is formed in the housing unit. The buffer unit protects the housing unit from external shock.
Patent KR-20120072685-A (KR)
Title: The printed circuit board and the method for manufacturing the same
Inventor: RYU SUNG WUK
IPC: H05K3/46
Filed: 2010-12-24
Abstract: PURPOSE: A printed circuit board and a manufacturing method thereof are provided to obtain a printed circuit board with high reliability and stability through simple processes by excluding surface treatment of solder resists when forming bumps. CONSTITUTION: A plurality of pads(125) connected to a plurality of circuit patterns are formed on an insulating plate(110) by patterning a copper film formed on the insulating plate in order to mount a device to be embedded in a printed circuit board. Bumps(160) are formed on the pads, and a plating seed layer(150) is formed on the bumps. A solder resist(130) is formed to cover the circuit patterns. A plating layer is formed on the top and lateral sides of the solder resist.
Patent KR-20120073807-A (KR)
Title: And method therefor
Inventor: HA SUNG SUB
IPC: A61K36/8965
Filed: 2010-12-27
Abstract: PURPOSE: A patch for transdermal administration and a method for manufacturing the same are provided to enhance bioavailability without side effects. CONSTITUTION: A patch(100) for transdermal administration for relieving hangovers comprise: a release film(110); a transdermal composition(120) on a release film; and a woven fabric(130) on the transdermal composition. The transdermal composition contains an effective amount of qercetin(Hovenia dulcis fruit extract), Asparagus officinalis stem extract, and Camellia sinensis leaf extract. The transdermal composition additionally contains sodium ascorbyl phosphate, thiamin HCl, Opuntia ficus-indica extract, taurine, milk thistle, or Lentinula edodes myceliums extract.
Patent KR-20120087287-A (KR)
Title: Terminal and server providing social networking service using augmented reality history information, augmented reality service providing system using the same
Inventor: HONG JAE MAN
IPC: G06Q50/00
Filed: 2010-12-28
Abstract: PURPOSE: A social network service providing terminal using augmented reality history information, a server thereof, and an augmented reality providing system using the same are provided to supply a friend recommend list to a user by using the augmented reality history information. CONSTITUTION: A communication unit(12) transmits and receives data with a server(20). A control unit(14) receives AR(Augmented Reality) history information from the server through the communication unit. The control unit generates a friend recommendation list based on the received AR history information. The control unit provides the friend recommendation list to a user terminal(10).
Patent KR-20100012897-A (KR)
Title: Hierarchical modulation for communication channels in single-carrier frequency division multiple access
Inventor: MALLADI DURGA PRASAD
IPC: H04L27/26
Filed: 2008-06-09
Abstract: System(s) and method(s) are provided to transmit simultaneously a first and a second communication channel in a single-carrier waveform format with disparate error rate requirements. First channel and second channel are coded individually to form an alphabet for a first and second constellation. Prior to transmission, bits of information of the first and second channels are modulated with a hierarchical modulation constellation is generated through a combination of a first a second constellation; each constellation is assigned a configurable weight (e.g., a 'hierarchic weight') that is expressed in terms of a configurable energy ratio. The energy ratio determines the resilience of bits associated with the first and second channel. Bit mapping within the first and second constellation provides redundancy to mitigate error rate within each quadrant of the hierarchical constellation. Hierarchical modulation of more than two channel can be accomplished through the same principal of individual coding and constellation composition.
Patent KR-20100023035-A (KR)
Title: Nanowire-based solar cell structure
Inventor: SAMUELSON LARS
IPC: H01L31/042
Filed: 2008-06-19
Abstract: The solar cell structure according to the present invention comprises a nanowire (205) that constitutes the light absorbing part of the solar cell structure and a passivating shell (209) that encloses at least a portion of the nanowire (205). In a first aspect of the invention, the passivating shell (209) of comprises a light guiding shell (210), which preferably has a highand indirect bandgap to provide light guiding properties. In a second aspect of the invention, the solar cell structure comprises a plurality of nanowires which are positioned with a maximum spacing between adjacent nanowires which is shorter than the wavelength of the light which the solar cell structure is intended to absorbin order to provide an effective medium for light absorption. Thanks to the invention it is possible to provide high efficiency solar cell structures.
Patent KR-20100047230-A (KR)
Title: Stable pharmaceutical composition compromising a water-soluble vinflunine salt
Inventor: PAILLARD BRUNO
IPC: A61K9/48
Filed: 2008-07-09
Abstract: Stable pharmaceutical composition consisting of a hydrosoluble vinflunine salt and at least one diluent and one lubricant, said composition being in the form of a solid intended for oral administration. The hydrosoluble vinflunine salt is preferably Vinflunine ditartrate. The pharmaceutical composition is advantageously in the form of a capsule or tablet. The invention also concerns a method of treating cancer pathology comprising the oral administration of the pharmaceutical composition of the invention.
Patent KR-20100019579-A (KR)
Title: Isolation of microbial oils
Inventor: BIJL HENDRIK LOUIS
IPC: C07G99/00
Filed: 2001-08-01
Abstract: The extraction of a microbial or single cell oil, for example comprising one or more polyunsaturated fatty acids (PUFAs), directly from microbial cells is disclosed which avoids the need for solvents. After fermentation, the microbial cells are pasteurised, washed and the cell walls lysed or disrupted by a mechanical (e.g. homogenisation), physical (boiling or drying), chemical (solvents) or enzymatic (cell wall degrading enzymes) technique. The oil (containing the PUFA) is then separated from the resulting cell wall debris. This is achieved by centrifugation, which results is an oily phase (top layer) that contains the oil which that can be separated from an aqueous phase (containing the cell wall debris). The oil can then be extracted and if necessary the PUFA can be purified or isolated from the oil.
Patent KR-20100044859-A (KR)
Title: Substituted indazole derivatives active as kinase inhibitors
Inventor: LOMBARDI BORGIA ANDREA
IPC: A61P35/00
Filed: 2008-07-08
Abstract: Substituted indazole derivatives of formula (I) and pharmaceutically acceptable salts thereof, as defined in the specification, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful in therapy in the treatment of diseases associated with a deregulated protein kinase activity, like cancer.
Patent KR-20100066554-A (KR)
Title: Reducing noise in semiconductor devices
Inventor: SARIN VISHAL
IPC: G11C16/30
Filed: 2008-08-25
Abstract: The present disclosure includes methods, devices, modules, and systems for reducing noise in semiconductor devices. One method embodiment includes applying a reset voltage to a control gate of a semiconductor device for a period of time. The method further includes sensing the state of the semiconductor device after applying the reset voltage.
Patent KR-20100049707-A (KR)
Title: Wobble information recording method, information recording medium, and recording and reproduction method and apparatus thereof
Inventor: ABE SHINYA
IPC: G11B7/24082
Filed: 2005-05-10
Abstract: An optical disk and a method for identifying the optical disk are provided which make it possible to identify a recording system of the optical disk easily in a short time by a recording and reproduction apparatus when a groove-recording system and a land-recording system are both employed in one kind of optical disk, for, example, a BD-R. Specifically, the polarity upon reproducing the wobble information is made to be the same in both of the optical disk of groove-recording system and the optical disk of land-recording system. The recording system of the optical disk that shows the same wobble polarity irrespective of the recording system can be easily detected by finding a tracking polarity that can recognize the wobble information by changing the tracking polarity, whereby the start-up time of the recording and reproduction apparatus can be shortened.
Patent KR-20100068477-A (KR)
Title: Bio-activated oral care instrument
Inventor: CAI HENG
IPC: A61C17/22
Filed: 2008-10-01
Abstract: An oral care instrument, such as a motorized toothbrush, which activates upon exposure to the oral environment of the user, is described. The electrical conductivity of saliva, optionally mixed with toothpaste and water, may be utilized to complete an electrical circuit that powers a motorized device within the instrument.
Patent KR-20100080609-A (KR)
Title: An orally-absorbed solid dose formulation for vancomycin
Inventor: SHANKAR GITA NATARAJAN
IPC: A61K38/14
Filed: 2007-10-30
Abstract: An orally bioavailable pharmaceutical composition comprises at least 40% (w/w) vancomycin; a permeation enhancer component comprising 0.1 to 10.0% (w/w) of a polyoxyethylene sorbitan fatty acid ester; and a particulate carrier onto which the permeation enhancer component is adsorbed.
Patent KR-20120013177-A (KR)
Inventor: SCHAEFER TIM
IPC: H01M10/052
Filed: 2008-11-26
Abstract: 갈바니 전지와 같은 에너지 저장 장치는 제1 전극(10)과, 제2 전극(18) 및, 제1 및 제2 전극 사이에 개재된 세퍼레이터(24)를 포함하여 구성된다. 여기서, 제1 및 제2 전극(10, 18)은 각각 전극 컬렉터(12, 20)와, 각 전극 컬렉터의 일측면 또는 양측면에 제공되는 전극 활물질(14, 22)을 포함하여 구성된다. 대형 리튬 이온 전지의 장기간 안정성을 향상시키기 위해, 상기 제1 및/또는 제2 전극(10, 18)의 전극 컬렉터(12, 20)는 최소한 대략 99.9 wt%의 구리와 인 성분을 포함하는 기술등급의 무산소 동재료(oxygen-free copper material)로 구성된다.
Patent KR-20100094519-A (KR)
Inventor: ABE KOICHI
IPC: H04N5/783
Filed: 2008-11-18
Abstract: 비디오 데이터의 신속한 편집을 가능하게 하는 편집 장치, 편집 방법 및 편집 프로그램이 여기에 개시된다. 비디오 데이터 내의 일 구간을 클립하고 그것이 리플레이로서 방송되도록 하기 위하여, 어떤 희망하는 지점으로부터 재생을 시작하기 위한 요청을 수신하면, 상기 요청에 응답하여 인포인트가 설정되고(S110), 재생을 종료하기 위한 요청에 응답하여 아웃포인트가 설정된다(S116). 그리고 나서, 상기 인포인트와 아웃포인트 간 구간의 비디오 데이터로부터 다른 비디오 데이터가 생성된다(S118).
Patent KR-20110029107-A (KR)
Inventor: VOGLER DEAN H
IPC: H04L9/14
Filed: 2009-01-05
Abstract: 사용자 장치들 사이에서 데이터 동기화를 용이하게 하기 위하여 사용자 장치에 포함된 신원 정보를 이용하여 사용자 장치들 사이에서 안전한 신원 인증을 제공하는 시스템 및 방법이 개시되며, 그 시스템 및 방법에서 장치들 내 신원 정보는 인증을 위해 비교되지만, 그러한 정보 및 장치들에 허가받지 않은 액세스에 대해서는 실제로 전송되거나 노출되지 않는다.
Patent KR-20100087765-A (KR)
Inventor: ITO TOSHIAKI
IPC: B22D11/06
Filed: 2008-11-05
Abstract: 상하로 배치된 한 쌍의 엔드리스 벨트에 있어서의 슬래브 냉각의 불균형을 해소하는 쌍벨트식 주조 장치를 제공하는 것을 과제로 한다.  엔드리스 벨트(2)를 구비하고 상하로 대치하는 한 쌍의 회전 벨트부(3)와, 이 한 쌍의 회전 벨트부(3)의 사이에 형성되는 캐비티(4)와, 회전 벨트부(3)의 내부에 설치된 냉각 수단(10)을 구비하고, 캐비티(4) 내에 금속 용탕이 공급되어 연속적으로 슬래브(S)를 주조하는 쌍벨트식 주조기(1)이며, 상하로 대치하는 한 쌍의 회전 벨트부(3) 중 적어도 한쪽의 내부에, 슬래브(S)와 엔드리스 벨트(2)가 이격되는 부분에 따라서, 엔드리스 벨트(2)를 슬래브(S)로부터 이격 또는 근접시키는 거리 조절 수단을 구비한 것을 특징으로 한다.
Patent KR-20100111278-A (KR)
Inventor: DUNN CLIFFORD J
IPC: H04B17/00
Filed: 2008-09-11
Abstract: 집적형 밀리미터파(mmw) 안테나 구조물(106)를 갖는 RF 마이크로전자 또는 집적회로 테스트 대상 디바이스(DUT)(104)의 무선 또는 방사형(radiated) 테스트가 설명된다.  안테나 구조물은 집적형 RF 송신기 및/또는 수신기 회로에 의해 구동 및/또는 감지될 수 있는 어레이 설계의 다수의 엘리먼트들을 가질 수 있다.  인터페이스 인쇄 배선 보드(108)(예, 테스트기 로드 보드 또는 웨이퍼 프로브 카드 어셈블리)는 DUT의 집적형 안테나로 및/또는 DUT의 집적형 안테나로부터 밀리미터파(mmw) 방사를 통과시키도록 위치되는 밀리미터파 방사 통로를 내부에 형성한다.  테스트 설비는 인터페이스 보드의 접촉 지점들(103)에 전도성으로 연결되어, DUT의 테스트를 위한 신호들을 송신 및/또는 수신, 및/또는 DC 전력을 DUT에 제공할 수 있다.  테스트 안테나(118)는 집적형 DUT 안테나로부터 및/또는 집적형 DUT 안테나로 상기 통로를 통하여 밀리미터파(mmw) 방사를 수신 및/또는 송신하도록 설계 및 위치된다.  다른 실시예들 또한 설명되고 청구된다.
Patent KR-20100120123-A (KR)
Inventor: KERANEN OLLI
IPC: A61B19/00
Filed: 2008-12-20
Abstract: 심장 판막을 성형하기 위한 장치는 의료 장치(10)를 구비한다. 의료 장치(10)는 삽입할 때 애뉼러스를 축소하고 판첨을 적절히 개폐하기 위해 부재를 구비한다. 의료 장치(10)는 심장 판막의 일시적 또는 영구적인 축소를 제공한다. 판륜 성형용 임플란트 및/또는 심장 판막 보철물은 실시예에서 애뉼러스에 삽입되고 바람직한 형상으로 애뉼러스를 영구적으로 고정하기 위해 의료 장치에 제거가능하게 부착된다.
Patent KR-20100118570-A (KR)
Inventor: SCHMIDT ROLAND
IPC: B01D53/50
Filed: 2008-10-09
Abstract: 들어오는 가스 흐름으로부터 한 가지 이상의 오염물질을 제거하기 위한 재생 가능한 산화아연 기반 흡수제를 채용한 시스템. 그런 다음 오염물질이 제거된 가스 흐름을 임의의 용도에 사용할 수 있는데, 오염물질이 포함된 흡수제 중 적어도 일부분을 단계별 재생과정을 통해 재생시킬 수 있다. 한 실시예에서는, 단계별 재생과정을 통해 재생된 흡수제에서는 기존 재생과정에 노출된 기존 흡수제에 비해 흡수제를 손상시키는 화합물의 포함된 양을 줄일 수 있다.