baber/WOPTO huggingface dataset:
Patent KR-20110076664-A (KR)
Title: Reinforcement apparatus for jointing concrete and steel column
Inventor: JUNG MI YOUNG
IPC: E04B1/30
Filed: 2009-12-29
Abstract: PURPOSE: A reinforcement device for jointing concrete and steel column is provided to reduce risks of damage to a load supporting member due to transferring. CONSTITUTION: A reinforcement device for jointing concrete and steel column comprises a load supporting member(20) and a connecting member(40). The load supporting member supports the load of concrete(2) which is welded in a steel column(1). The load supporting member is fixed to the steel column. The load supporting member comprises a head part(22) and an extension part(24). The extension part is extended from the head part. The extension part comprises a shear stud. The connecting member is installed in the steel column. The load supporting member is fixed and coupled to fix the connecting member to the steel column.
Patent KR-20110077222-A (KR)
Title: Clamping apparatus using wind force
Inventor: HWANG IN SUNG
IPC: B61H13/30
Filed: 2009-12-30
Abstract: PURPOSE: A wind power clamping apparatus is provided to prevent an accident by a collision and to secure stability by making up for the limit of pressure of the existing spring pressure rail clamp, thereby preventing a harbor crane and facilities from being pushed by a wind. CONSTITUTION: A wind power clamping apparatus(3) comprises a vertical support(10) installed to a main body of a crane traveling unit, a pair of clamp guides(30) installed horizontally between the vertical supports, a pair of clamps(20) installed to the clamp guide to be rotatable and slidable, a clamping device expanding the inside of the upper part of a pair of clamp rotating units and clamping a rail(4) with the bottom of the clamp, a cylinder releasing the clamping device, and a clamping retainer expanding the inside of the top of a pair of the clamps and keeping the clamping state.
Patent KR-20110077888-A (KR)
Title: Bank prechage control circuit for semiconductor
Inventor: JOO YONG SUK
IPC: G11C8/12
Filed: 2009-12-30
Abstract: PURPOSE: A bank precharge control circuit of a semiconductor device is provided to reduce a layout area by reducing the number of latches for a bank precharge control by half. CONSTITUTION: A plurality of banks are classified into two or more groups. A first latch unit(120) latches a first bank address with a precharge command and generates a bank precharge signal. A second latch unit(121) latches a second bank address with the precharge command and generates a bank group selection signal. A signal generating unit(130-145) generates a bank group precharge signal for controlling the precharge operation of a bank group by transmitting the bank precharge signal to the selected bank group in response to the bank group selection signal.
Patent KR-20110078434-A (KR)
Title: Preparation method of polyester resin
Inventor: PARK JI YONG
IPC: C08G63/672
Filed: 2009-12-31
Abstract: PURPOSE: A method for preparing a polyester resin is provided to minimize the content of cyclic oligomer within the polyester resin while suppressing the inherent viscosity rise generated in solid-state polymerization and to prepare the polyester resin with little migration. CONSTITUTION: A method for preparing a polyester resin comprises the steps of: (i) preparing a prepolymer having inherent viscosity of 0.45 ~ 0.53 dl/g through polycondensation of dicarboxylic acid compounds or dicarboxylic acid ester derivatives and hydroxyl compounds; (ii) evaporating the moisture and low-boiling point materials of the prepolymer at 120~160 °C; (iii) suppressing the inherent viscosity rise of the reactant of step (iii) through inert gas pressurization at 140~200 °C; and (iv) removing oligomers of step (iii) at 200~240 °C and performing solid phase polymerization.
Patent KR-20110078455-A (KR)
Title: Injection nozzle assembly induction heater
Inventor: CHO HYUNG JEI
IPC: B05B1/24
Filed: 2009-12-31
Abstract: PURPOSE: An injection nozzle assembly provided with a heating unit is provided to prevent the accumulation of carbon impurities, fine dust, PM, etc. on the inside of an injection nozzle assembly by evaporating residual fuel in a nozzle or an injector after fuel injection. CONSTITUTION: An injection nozzle assembly(100) provided with a heating unit comprises: a nozzle body unit(110) having a through hole within and an air inlet(111) to let air in from the outside; a fuel supply unit(120) inserted and coupled to one side of the through hole and supplied with fuel from the outside to spray to the inside of the nozzle body unit; a mixing chamber inserted and coupled to the other side of the through hole of the nozzle body unit and provided with a mixing space to mix fuel and air and a heating unit insertion groove to insert a heating unit; a heating unit(140) inserted and coupled to the heating unit insertion groove of the mixing chamber and supplied with a power source from the outside to emit light; and a fixing frame(150) fastened with the nozzle body unit by a fastening screw inserted to a fastening groove of the nozzle body unit.
Patent KR-20090035685-A (KR)
Title: Magnetic structure
Inventor: YARGER ERIC J
IPC: H01F7/06
Filed: 2007-06-14
Abstract: A magnetic structure configured to generate an unbalanced magnetic field. The magnetic structure may be advantageously employed in electro-mechanical and electro-magnetic devices.
Patent KR-20090026825-A (KR)
Title: Pilot symbol assisted modulation and demodulation in wireless communication systems
Inventor: ROUPHAEL ANTOINE J
IPC: H04B7/155
Filed: 2001-02-01
Abstract: A transmitter (10) which includes a quadrature phase shift keying (QPSK) modulator (14), and a receiver (20) which includes a pilot correlation filter (PCF) (23), a data matching filter (DMF) (22), a timing recovery mechanism, a sampler (24), and a QPSK demodulator (26) are provided in a wireless communication system. The transmitter (10) transmits a frame of data symbols and pilot symbols (frame) to a receiver in a wireless system. The QPSK modulator (14) modulates the frame. At the receiver (20), the PCF (23) recovers the pilot symbols, whereas the timing recovery mechanism tracks the timing of the pilot symbols in the frame. The DMF (22) enhances the multipath response of the received frame at known time intervals of the pilot symbols, and output a plurality of enhanced peaks. The sampler (24) samples the multipath response of the received frame at each of the enhanced peaks. The QPSK demodulator (26) demodulates the sampled frame and recovers the data symbols using QPSK demodulation based on the sampled frame.
Patent KR-20100040795-A (KR)
Title: A system for substantially immediate payment for search related tasks
Inventor: JONES SCOTT A
IPC: G06Q30/02
Filed: 2007-10-24
Abstract: The embodiments discussed herein provide a search system where a searcher can perform searches and earn income in the form of cash or non-cash compensation based on completed searches or other search related tasks and an associated payment system, such as a bank, where the searcher can be substantially immediately paid the earned income. As the searcher completes searches, income is posted to an account of the searcher in the search system. Upon request by the searcher, using a graphical user interface where a payment amount can be specified, the earned income corresponding to the payment amount is substantially immediately transferred from a search system account in the payment system to a searcher's account in the payment system via an account credit request sent by the search system to the payment system. The searcher's account in the search system is debited for the amount of the payment. At the payment system, the searcher can use earned income for purchases, such as by making purchase with a debit card or withdrawing cash with the debit card at an ATM.
Patent KR-20090068218-A (KR)
Title: Cryogenic nozzle
Inventor: ZURECKI ZBIGNIEW
IPC: B05B7/04
Filed: 2007-08-28
Abstract: A nozzle and process are set forth for contacting a cryogenic liquid and a gas, and discharging the resulting fluid through the nozzle. In one embodiment, the ratio of the discharged fluid's liquid component to its gaseous component is controlled as a function of the gas pressure.
Patent KR-20090049620-A (KR)
Inventor: BECHETOILLE NICOLAS
IPC: C12N5/02
Filed: 2007-09-03
Abstract: 본 발명은 상피 세포, 예를 들어 각질 세포, 및/또는 중간엽 세포, 예를 들어 진피 섬유아세포를 포함하는 세포 환경의 존재 하에 CD14+ 단구를 놓아둠으로써 CD14+ 단구를 랑게르한스 세포 (LC)로 분화시키거나, 진피/간질성 수지상 세포 (IDC)로 분화시키거나, 또는 LC 및 IDC로 분화시키는 것을 포함하는, 생물, 특히 인간의 말초 순환계 혈액으로부터 유래되는 CD14+ 단구로부터 LC, 또는 IDC, 또는 LC 및 IDC를 제조하는 방법에 관한 것이다.  본 발명은 또한, 본 발명의 방법에 따라서 수득될 수 있는, 적어도 LC 및/또는 IDC를 포함하고, 임의로 대식 세포 및 내피 세포를 포함하는 세포 또는 조직 모델; 및 그들의 용도에 관한 것이다. 
     CD14+ 단구, 랑게르한스 세포 (LC), 진피/간질성 수지상 세포 (IDC), 인간의 말초 순환계 혈액, 상피 세포, 각질 세포, 중간엽 세포, 진피 섬유아세포
Patent KR-20090073136-A (KR)
Title: Polyimide film and method for production thereof
Inventor: SAWASAKI KOICHI
IPC: C08J5/18
Filed: 2007-10-22
Abstract: A polyimide film produced mainly by the imidization of para-phenylenediamine and 4,4'-diaminodiphenyl ether as diamine components and pyromellitic acid dianhydride as an acid dianhydride component, wherein an inorganic particle having a particle diameter of 0.01 to 1.5 mum, an average particle diameter of 0.05 to 0.7 mum, and such a particle size distribution that inorganic particles having a particle diameter of 0.15 to 0.60 mum account for 80 vol% or more of the total particle volume is dispersed in the film at a ratio of 0.1 to 0.9 wt% relative to the weight of the film resin.
Patent KR-20090084842-A (KR)
Title: Pyrazine-2-carboxamide derivatives as cb2 receptor modulators
Inventor: DIETZ MICHEL
IPC: A61P11/06
Filed: 2007-09-24
Abstract: The present invention relates to compounds of the formula (I) wherein R1 to R4 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with the modulation of CB2 receptors. ® KIPO & WIPO 2009
Patent KR-20090085109-A (KR)
Title: Thermal transfer printing
Inventor: BECK NICHOLAS CLEMENT
IPC: B41M1/26
Filed: 2007-11-28
Abstract: A retransfer intermediate sheet for receiving an image to be printed onto an article by thermal retransfer comprises a substrate; and an image-receiving coating on one side of the substrate for receiving an image by printing of dye-containing ink, the coating comprising a fluid-absorbing layer and a superposed dye management layer comprising functionalised polyvinyl alcohol and/or an ionic polymer. The dye management layer functions to reduce back diffusion and to increase dye transfer efficiency, resulting in production of printed images of improved optical density. The sheet can be heat-deformable, and finds particular use in printing on 3D articles, e.g. being heated and vacuum formed to conform to an article. The invention also covers a method of printing and an article bearing a printed image. ® KIPO & WIPO 2009
Patent KR-20090093996-A (KR)
Title: A radio communication system
Inventor: LEISTEN OLIVER PAUL
IPC: G03C1/74
Filed: 2007-12-11
Abstract: A radio communication receiver which includes an antenna array having at least two antennas to provide antenna diversity. The receiver is for receiving signals containing orthogonally coded data sub-streams derived from a source data stream. The receiver also has receiver circuitry, coupled to the antenna array, having a detection stage to detect the data sub-streams and a combiner stage for combining the detected data sub-streams to recover the source data stream. Each antenna has an electrically insulative core of solid material having a dielectric constant greater than 5. Each antenna also has a three-dimensional antenna element structure disposed on or adjacent the outer surface of the core.
Patent KR-20090101449-A (KR)
Title: Lithographic apparatus, substrate table, and method for releasing a wafer
Inventor: BLEEKER ARNO JAN
IPC: H01L21/027
Filed: 2007-12-18
Abstract: A lithographic apparatus includes an illumination system constructed and arranged to condition a radiation beam, and a support constructed and arranged to support a patterning device. The patterning device is capable of imparting the radiation beam with a pattern in its cross-section to form a patterned radiation beam. The apparatus also includes a substrate table constructed and arranged to hold a substrate, and a projection system constructed and arranged to project the patterned radiation beam onto a target portion of the substrate. The substrate table includes a plurality of projections constructed and arranged to support corresponding parts of a bottom section of the substrate, and an actuator constructed and arranged to excite a Shockwave in the substrate.
Patent KR-20090101218-A (KR)
Title: Passive fire protection system
Inventor: JESCLARD LAWRENCE L JR
IPC: A62C8/06
Filed: 2007-12-14
Abstract: A blanket (103) providing a plurality of pockets (109) in which to contain fire suppression compound (211). A blanket (103) can be wrapped around a container of flammable liquid to resist fire resulting from a ballistic attack. Fire suppression compound (211) carried in a pocket (109) may be provided as a plurality of sub-portions individually disposed in a respective pouch (214). End caps (106) may also be included to further surround a container with fire suppression compound (211).
Patent KR-20090105970-A (KR)
Title: Hotplate, and also assembly comprising such a hotplate
IPC: A47J31/44
Filed: 2008-01-18
Abstract: The invention relates to a hotplate, comprising a metal plate part and an electric heating element fixed on the lower side of the plate part. The hotplate furthermore comprises a ring. The ring is made of electrically insulating plastic, and the plate edge is accommodated in a watertight manner on the inside of the ring.
Patent KR-20090125768-A (KR)
Title: Pharmaceutical platform technology for the development of natural products
Inventor: TAM YUN KAU
IPC: G16H10/60
Filed: 2008-03-31
Abstract: The present invention provides a set of in vitro and in silico methodologies for predicting in vivo pharmacokinetics and pharmacodynamics of multiple components; the methodologies comprise mathematical models for solving multiple unknowns which are linearly independent and/or interacting with each other. The present invention can be applied to develop phytomedicines which contain multiple active ingredients without prior identification, isolation and purification of these components.
Patent KR-20090122457-A (KR)
Title: Method for depositing an inorganic layer to a thermal transfer layer
Inventor: CHANDRASEKARAN CASEY K
IPC: B41M5/26
Filed: 2008-03-14
Abstract: The invention is a method for depositing an inorganic layer (50) to a lager-induced thermal transfer layer, and to a deposited transfer layer made by the method. In one embodiment, the transfer layer is disposed on a receiver element comprising a glass substrate (20) with black matrix (30) for a color filter comprising red (40R), blue (40B) and green (40G) transparent pixels formed by laser-induced thermal transfer, and the inorganic layer (50) is an indium-tin oxide transparent electrode grounding layer. The method for depositing the inorganic layer to the transfer layer comprises exposing a laser-induced thermal transfer layer to ultraviolet radiation to produce an exposed transfer layer, treating the exposed transfer layer with a cleaning fluid to produce a cleaned transfer layer, and depositing an inorganic layer in contact with the cleaned transfer layer to produce a deposited transfer layer.
Patent KR-20100021574-A (KR)
Title: Image processing device, image processing method, and program
Inventor: NAKAGAMI OHJI
IPC: H04N5/91
Filed: 2008-05-21
Abstract: Provided is an image processing device including: a capturing unit which captures dynamic image data containing a plurality of continuous frames and one ore more image data corresponding to the frames and having a higher spatial resolution than the frames; a motion prediction unit which detects a motion vector between the frames by using the dynamic image; and an image generation unit which generates image data motion-compensated with respect to a predetermined frame according to the image data and the motion vector. Moreover, the image generation unit generates image data positioned between the predetermined frame and the frame corresponding to the image data and motion-compensated with respect to the frame. According to the motion-compensated image data and the motion vector, the image generation unit generates image data motion-compensated with respect to the predetermined frame.
Patent KR-20100021488-A (KR)
Title: Process for the separation of fluorocarbons using ionic liquids
Inventor: SHIFLETT MARK BRANDON
IPC: C07C19/08
Filed: 2008-05-22
Abstract: This invention relates to a process for separating 1,1,2,2-tetrafluoroethane or 1,1,1,2-tetrafluoroethane from a mixture comprising both 1,1,1,2-tetrafluoroethane and 1,1,2,2-tetrafluoroethane wherein at least one ionic liquid is used to enhance the efficiency of the separation.
Patent KR-20110080238-A (KR)
Inventor: KIM JIN SU
IPC: B05C5/02
Filed: 2010-01-05
Abstract: PURPOSE: A resin coating apparatus is provided to control the amount of an epoxy resin by installing a resin filled cylinder and a piston unit and discharging a pre-set amount of the epoxy region from the resin filled cylinder. CONSTITUTION: A resin coating apparatus includes a dispensing head unit(400). The dispensing head unit includes a head body(401), a needle unit(415), a resin injecting part(420), a syringe, and a flow path converting rod(430). The needle unit is installed at the lower side of the head body to be in connection with the inside of the head body. The resin injecting part is installed at the upper side of the head body by being in connection with the inside of the head body. The syringe is in connection with the inside of the head body. The flow path converting rod selectively connects a resin filled cylinder(422) and the needle unit or connects the resin filled cylinder and the syringe.
Patent KR-20110086651-A (KR)
Title: The purity composition for improvement or protection of the urinary organs
Inventor: I HWA GIL
IPC: A61P13/00
Filed: 2010-01-23
Abstract: PURPOSE: A composition for treating and preventing chronic urinary diseases is provided to remove alcoholism and hangover and to prevent inflammation. CONSTITUTION: A health food for preventing and treating urinary diseases contains 4.0-5.0 weight% of Lonicera japonica stems, 0.5-1.0 weight% of Lonicera japonica leaves, 0.5-1.0 weight% of Lonicera japonica Thunberg, 0.5-1.0 weight% of Plantago asiatica, 10.0-15.0 weight% of Lespedeza cuneata, 4.5-5.5 weight% of Phragmitis Rhizoma, 4.5-5.5 weight% of Foenicumum vulgare Gaertner, and 0.5-1.0 weight% of Chrysanthemum indicum L.
Patent KR-20110094615-A (KR)
Title: Faucet-joint for a water pipe and the water pipe method for installation which uses this
Inventor: KIM BYUNG YOUNG
IPC: F16L5/00
Filed: 2010-02-17
Abstract: PURPOSE: A faucet-joint for water pipe and an installing method of water pipe using the same are provided to find accurate location of water-leaked faucet elbow or water pipe. CONSTITUTION: A faucet-joint for water pipe comprises a faucet elbow(10) and a sealing cover(20). The faucet elbow is connected to a water supply connection pipe and water pipe(110). The water supply connection pipe is connected to a water supply pipe. The faucet elbow respectively constitutes the water supply connection pipe. The water supply connection pipe forms a rubbing flange contacting with a leading end of the water pipe. The sealing cover forms a hanging sill. The jaw hangs on the rubbing flange of the water supply connection pipe.
Patent KR-20110098132-A (KR)
Inventor: JUN IL JUNG
IPC: G21C7/12
Filed: 2010-02-26
Abstract: 본 발명에 따르면 상하단 양단 구동 방식에 따른 모터집합체(110)의 구동 샤프트(S) 인출 및 삽입 방법이 제안된다.   
본 발명에 따른 양단 구동 방식의 구동 샤프트(S) 인출 방법은, (A) 상기 구동 샤프트(S)의 상부 일 지점과 체결된 상태로 상기 구동 샤프트(S)를 제1 거리(L1) 만큼 상승시키는 단계와(실시예 1, 인출과정 Step 1~2), (B) 상기 구동 샤프트(S)의 하부 일 지점을 체결하는 단계와(실시예 1, 인출과정 Step 3), (C) 상기 구동 샤프트(S)의 상부 일 지점과의 체결을 해제하는 단계와(실시예 1, 인출과정 Step 4~5), (D) 상기 구동 샤프트(S)를 상기 제1 거리(L1) 만큼 상승시키는 단계와(실시예 1, 인출과정 Step 6), (E) 상기 구동 샤프트(S)의 상부 일 지점을 체결하는 단계와(실시예 1, 인출과정 Step 7), (F) 상기 구동 샤프트(S)의 하부 일 지점과의 체결을 해제하는 단계(실시예 1, 인출과정 Step 8~9)를 포함한다.  
본 발명에 따른 양단 구동 방식의 구동 샤프트(S) 삽입 방법은, (A) 상기 구동 샤프트(S)의 상부 일 지점과 체결된 상태로 상기 구동 샤프트(S)의 하부 일 지점을 체결하는 단계와(실시예 1, 삽입과정 Step 1~3), (B) 상기 구동 샤프트(S)의 하부 일 지점과의 체결을 해제하는 단계와(실시예 1, 삽입과정 Step 4), (C) 상기 구동 샤프트(S)를 상기 제1 거리(L1) 만큼 하강시키는 단계와(실시예 1, 삽입과정 Step 5), (D) 상기 구동 샤프트(S)의 상부 일 지점을 체결하는 단계와(실시예 1, 삽입과정 Step 6), (E) 상기 구동 샤프트(S)의 하부 일 지점과의 체결을 해제하는 단계(실시예 1, 삽입과정 Step 7), (F) 상기 구동 샤프트(S)를 상기 제1 거리(L1) 만큼 하강시키는 단계(실시예 1, 삽입과정 Step 8)를 포함한다.
Patent KR-20110099507-A (KR)
Inventor: KIM SANG HOON
IPC: H04L12/28
Filed: 2010-03-02
Abstract: 데이터 저장장치를 공유하는 네트워크 시스템 및 그 동작방법이 개시된다. 상기 네트워크 시스템의 일예에 따르면, 하나 이상의 데이터 생성장치로부터 발생되며 데이터 및 저장명령을 포함하는 네트워크 패킷을 수신하고 이를 처리하는 네트워크 장치 및 상기 네트워크 장치와 연결되어 상기 데이터 생성장치로부터의 네트워크 패킷을 상기 네트워크 장치를 경유하여 수신하며, 상기 네트워크 패킷에 포함되는 데이터 저장명령을 처리하여 상기 데이터 생성장치로부터의 데이터를 내부의 저장수단에 저장하는 데이터 저장장치를 구비하고, 상기 네트워크 패킷에 포함되는 어드레스는 네트워크 상에서 상기 데이터 저장장치를 그 목적지로 하는 정보를 포함하고, 상기 네트워크 장치는 상기 어드레스를 확인하여 상기 네트워크 패킷을 상기 데이터 저장장치로 전송하는 것을 특징으로 한다.
Patent KR-20100102062-A (KR)
Title: Drawer apparatus
Inventor: IZUME TOMOHARU
IPC: B60N3/12
Filed: 2010-03-09
Abstract: PURPOSE: A goods discharging device is provided to enable two or more discharging components to perform the discharging and pressing operations regularly and softly by an arm. CONSTITUTION: A goods discharging device comprises a discharging unit(1). The discharging unit comprises at least two discharging components(1'). One of the discharging components is discharged from the other one. Both discharging components are connected by an arm(3). The arm comprises a support(30), a first connecting part(31) and a second connecting part(32). Rotary assembly for a base(2') dischargably supporting one discharging component forms a support. The connecting parts are associated with one and the other discharging components.
Patent KR-20110102091-A (KR)
Inventor: JEONG CHAN SUNG
IPC: G02F1/13357
Filed: 2010-03-10
Abstract: 본 실시예는 디스플레이 장치에 관한 것이다. 
본 실시예에 따른 광학 어셈블리는 기판; 상기 기판에 배열되며 제1방향을 중심으로 소정의 지향각을 가지고 빛을 발광시키는 복수의 광원; 상기 복수의 광원으로부터 광이 제1방향으로 입사되는 입사면을 포함하는 입광부;와 입사된 상기 광이 상기 제1방향과 교차되는 제2방향으로 투사되며 일측이 상기 입광부와 연결되는 발광부를 포함하는 도광판; 및 상기 도광판의 적어도 일부, 상기 기판 및 상기 광원을 감싸는 커버를 포함하고, 상기 도광판에는 입사되는 상기 광을 다수의 방향으로 산란시키기 위한 복수의 광학 유닛이 형성되는 것을 특징으로 한다.
Patent KR-20100109844-A (KR)
Title: Substrate exchanging method and substrate processing apparatus
Inventor: ISHIZAWA SHIGERU
IPC: H01L21/677
Filed: 2010-03-15
Abstract: PURPOSE: A substrate exchanging method and a substrate processing apparatus are provided to drive a transferring process during the cleaning process of substrate processing chambers by including a plurality of load-lock chambers. CONSTITUTION: A substrate processing apparatus(100) includes a processing unit(10) and a transferring unit(20). The processing unit performs a film depositing process and an etching process. The transferring unit transfers wafers with respect to the processing unit. The transferring unit includes a transferring chamber(30). The transferring chamber is composed of a cassette body. A plurality of cassette stands(32a, 32b) is formed in the cassette body. The cassette stands hold cassettes. Wafers are loaded in the cassette.
Patent KR-20110104353-A (KR)
Inventor: LEE HYUNG CHUL
IPC: H04N5/761
Filed: 2010-03-16
Abstract: 본 발명의 일실시예에 따른 개인 비디오 녹화장치의 예약녹화 서비스 제공방법은, 제1 방송 프로그램 내지 제M 방송 프로그램에 대한 예약녹화 정보인 제1 타이머 내지 제M 타이머를 유지하는 단계; 사용자로부터 제N 방송 프로그램에 대한 예약녹화 정보인 제N 타이머를 입력 받는 경우, 상기 제N 타이머와 상기 제1 타이머 내지 상기 제M 타이머 간의 시간중복구간에 대한 타임존(TimeZone)을 하나 이상 검출하는 단계; 상기 검출한 각 타임존에 해당되는 타이머들에 대한 동시녹화의 유효성을 상기 각 타임존 별로 판단하는 단계; 및 상기 유효성 판단에 따라, 상기 제1 타이머 내지 상기 제M 타이머 중 상기 제N 타이머에 대한 녹화를 위해 삭제가 요구되는 하나 이상의 타이머에 대한 삭제 타이머 리스트를 생성하여 상기 사용자에게 제공하는 단계를 포함한다.