baber/WOPTO huggingface dataset:
Patent KR-20120073739-A (KR)
Title: Digital image photographing apparatus and method for controlling the same
Inventor: KIM NA YOUNG
IPC: G06F3/041
Filed: 2010-12-27
Abstract: PURPOSE: A digital image photographing device and a control method thereof are provided to perform consecutive photographing while maintaining an auto focus adjusting result when a focus is automatically adjusted by a touch. CONSTITUTION: If a user touches one area of a displayed live view image, a preprocessing unit(31a-2) pre-processes the live view image. If the touch is maintained during first time, a photographing controller(31a-3) generates a first photographing image. When the touch is maintained during second time longer than the first time, the photographing controller controls consecutive photographing to generate at least second photographing image after the first photographing image until the touch ends.
Patent KR-20120075744-A (KR)
Title: End-cappled and branched polycarbonate resin and method for preparing the same
Inventor: KIM SUNG HUN
IPC: C08L69/00
Filed: 2010-12-29
Abstract: PURPOSE: A manufacturing method of a terminal-capped branch type polycarbonate resin is provided not to use organic solvent by using a melt-polymerization method, thereby being economic, and not to use phosgene, thereby being safe and environment-friendly. CONSTITUTION: A terminal-capped branch type polycarbonate resin has weight average molecular weight of 30,000-200,000. The content of terminated hydroxy groups is 0-8 mol%. A manufacturing method of the terminal-capped branch type polycarbonate resin comprises: a step of manufacturing a terminal-capped carbonate oligomer by polymerizing an aromatic dihydroxy compound and diaryl carbonate; a step of manufacturing a terminal-capped linear type polycarbonate by melt polymerization of the terminal-capped carbonate oligomer and a linear polycarbonate; and a step of manufacturing a terminal-capped branch type polycarbonate by putting a branching agent into the terminal-capped carbonate oligomer and a linear polycarbonate.
Patent KR-20100029814-A (KR)
Title: Bipyridine compound, transition metal complex, and method for production of conjugated aromatic compound using the transition metal complex
Inventor: ASAUMI TAKU
IPC: C07D333/02
Filed: 2008-06-18
Abstract: Disclosed are: a bipyridine compound represented by the formula (I); a transition metal complex produced by contacting a bipyridine compound represented by the formula (1) with a compound of a transition metal belonging to Group 9, 10 or 11; and a method for producing a conjugated aromatic compound, comprising reacting an aromatic compound (A) having one or two leaving groups bound to an aromatic ring therein with an aromatic compound (A) having the same structure as that of the aforementioned aromatic compound (A) or an aromatic compound (B) having a different structure from the aforementioned aromatic compound (A) and having one or two leaving groups bound to an aromatic ring therein in the presence of the transition metal complex. (1) wherein R, Rand Rindependently represent an alkyl group having 1 to 10 carbon atoms which may be substituted or the like; and R, R, R, Rand Rindependently represent a hydrogen atom or the like.
Patent KR-20100040289-A (KR)
Title: Sintered product with a cubic structure
Inventor: BERNARD GRANGER GUILLAUME
IPC: C04B35/443
Filed: 2008-06-13
Abstract: The invention relates to a sintered product containing: in mass percent based on oxides, more than 99.5% of a material having a cubic crystallographic structure for more than 95 % of the mass thereof, known as a material with a cubic structure, and having a refractive index of less than 2.75 in the wavelength range between 0,2 μm and 5 μm; and more than 50 ppma of dopants which must contain titanium oxide TiOand at least one additional dopant selected from ZrO, CaO, and MgO, in which said at least one additional dopant is different from the oxide(s) forming the material with a cubic structure, but can be MgO when the material with a cubic structure is spinel MgAlO.
Patent KR-20100045515-A (KR)
Title: Device for processing applicative notifications
Inventor: KAMGA GUY BERTRAND
IPC: G06Q50/00
Filed: 2008-09-18
Abstract: The invention relates to a device (D) dedicated to the processing of applicative notifications to be transmitted to the communication terminals (TC) of users via at least one transmission infrastructure (RC). The device includes processing means (MT) for analysing an applicative notification, upon reception of said applicative notification addressed to at least one user, in order to determine, on the one hand, information defining i) how and when the content of the applicative notification should be transmitted to a selected terminal (TC) of the user-addressee, ii) which portion of the content should be used by the selected terminal (TC) based on selected rule(s) and/or policies while taking into account user(s) and/or contextual and/or parameter information of the applicative notification and/or characteristic(s) of the selected terminal and, on the other hand, in order to adapt the applicative notification to be transmitted based on determined adaptation information.
Patent KR-20100046274-A (KR)
Title: Cryopump system
Inventor: OKADA TAKAHIRO
IPC: F04B37/08
Filed: 2008-08-25
Abstract: Provided is a cryopump system which can reduce the entire system cost and the least power consumption. The system includes: a plurality of cryo pumps (7a to 7e) each having a freezer; and a plurality of compressors for supplying a gas to each freezer. A compressor includes a pressure difference adjusting type compressor (1a) as a master compressor and normal compressors (6a to 6c) as sub compressors. The system includes a controller (8) which drives and controls the pressure difference adjusting type compressor (1a) and drives and controls the normal compressors (6a to 6c) according to the drive frequency of the pressure difference adjusting type compressor (1a).
Patent KR-20100063811-A (KR)
Title: Remote user interface for media player
Inventor: ALMSTRAND CHRISTIAN LARS
IPC: H04N5/445
Filed: 2003-08-18
Abstract: A portable media player (12) communicates with a host computer (22) for enabling a user of the player to manage media distribution using the control software of the host computer (22). The host computer (22) can send a GUI that is displayed on the otherwise "dumb" player (12), and the user can view the GUI and press a single button to command the control software to download a media title to the player (12). The host computer (22) can periodically poll the player (12) to determine its status.
Patent KR-20100058675-A (KR)
Title: Remote control device capable of reading dot patterns formed on medium and display
Inventor: YOSHIDA KENJI
IPC: H04Q9/04
Filed: 2008-10-06
Abstract: A remote control device with excellent convenience, operability, and affinity which can be intuitively operated and does not require much time to learn its operation. The remote control device comprises an optical read unit for reading an optically readable dot pattern, a body provided continuously with the optical read unit and capable of being grasped or held like a pen, a conversion unit provided in the body and adapted for analyzing a dot code and/or coordinate values from the dot pattern read by the optical read unit and converting the dot code and/or the coordinate values into corresponding one or more transmission codes, an operation unit provided at the other end of the body on the opposite side from the optical read unit and operatable at least horizontally and vertically, and a transmission unit provided in a predetermined position of the body and outputting the transmission code obtained by the conversion by the conversion unit, an operating instruction by the operation unit, and an operating instruction by another button as signals to a controlled device.
Patent KR-20100072070-A (KR)
Title: Generating metadata for association with a collection of content items
Inventor: BARBIERI MAURO
IPC: G06F17/00
Filed: 2008-10-02
Abstract: A method of automatically generating metadata for association with a collection of content items accessible to a system for processing data included in the content items, includes obtaining sets of metadata associated with the content items individually, each set of metadata including at least one attribute value associated with the content item. At least one distribution of values of an attribute over the sets of metadata associated with the respective content items is analyzed. At least one attribute value is selected in dependence on the analysis. The selected attribute value are processed to generate the metadata for association with the collection, and the generated metadata are made available to the system for processing data included in the content items in connection with an identification of the collection of content items.
Patent KR-20100100776-A (KR)
Inventor: NICHOL ANTHONY J
IPC: F21V8/00
Filed: 2008-10-07
Abstract: 본 발명의 가요성 반투명 시트는 중첩 관계로 밀접하게 위치된 경계 에지의 부분들을 갖도록 절첩되고, 이들 중첩부들은 광원에 의해 조사된다.  조명은 시트의 내부를 통해 시트의 임의의 인접한 비절첩 영역으로 전달되고, 비절첩 영역은 방출 영역을 포함할 수 있으며, 방출 영역은 이들 영역에서 시트로부터 광이 방출하도록 처리된다.  본 발명의 양호한 버전은 시트의 하나의 에지 내로 절단된 일련의 레그들을 갖고, 이어서 레그들은 적층 관계로 다발화되고, 광원이 다발 내로 광 입력을 제공한다.
Patent KR-20100100804-A (KR)
Inventor: KATOU YUUICHIROU
IPC: B32B7/02
Filed: 2008-12-09
Abstract: 본 발명에서는 외면측부터 차례로 (1) 투명 플라스틱 수지 외층, (2) 투명 접착 수지층 및 (3) 착색 폴리올레핀계 수지층을 갖는 다층 플라스틱 용기에 있어서, 투명 플라스틱 수지 외층의 표면 조도가 Ra≤0.2㎛이며, 상기 (1) 투명 플라스틱 수지 외층과 상기 (2) 투명 접착 수지층 계면의 요철이 15㎛ 이하이며, 또 상기 (2) 투명 접착 수지층과 상기 (3) 착색 폴리올레핀계 수지층 계면의 요철을 15㎛ 이하로 함으로써 고광택 다층 플라스틱 용기를 얻는다.  (1) 투명 플라스틱 수지 외층으로서는 투명 에틸렌-비닐알콜 공중합계 수지를 사용하는 것이 바람직하다. 
본 발명에 의하면 균일하고 매끄러운 표면과 고광택이고 깊이가 있는 색조를 갖고, 외관이 극히 뛰어난 다층 플라스틱 용기를 얻을 수 있다.
Patent KR-20100074333-A (KR)
Title: Delta writing scheme for mimo signal paths
Inventor: LEE HEE CHOUL
IPC: H04B7/0413
Filed: 2008-11-05
Abstract: Techniques for writing to registers associated with MIMO signal paths are disclosed. In an embodiment, a controller writes a common value to all registers corresponding to the same operational parameter or parameters, for all signal paths in the MIMO transmitter or receiver. The controller then updates the register in any signal path whose operational parameter differs from the common value, by accumulating a value to the value already in the register, or by replacing the value already in the register with a different value.
Patent KR-20100096136-A (KR)
Inventor: JIANG WUSI
IPC: F24H1/48
Filed: 2008-11-05
Abstract: 매체를 포함하는 용기(1)와, 용기(1) 내의 매체를 가열하는 열원(7)과, 편방향역지밸브(3)를 포함하여 이루어지는 매체가 정방향으로 유동하는 가열장치(10)로서, 상기 용기(1)에는 유입배관(12)과 유출배관(11)이 구분되어 설치되어 있다.  순환 난방 시스템은 주로 상기 매체가 정방향으로 유동하는 가열장치(10) 및 방열기(6)에서 비롯된다.
Patent KR-20100114059-A (KR)
Inventor: KUECH FABIAN
IPC: G10L21/02
Filed: 2009-01-16
Abstract: 확성기 신호로 인한 에코를 억제하기 위해 마이크로폰 신호를 필터링하는 적응적 필터(210)를 위한 필터 계수를 계산하는 장치(200)의 일 실시예는, 확성기 신호 또는 확성기 신호로부터 도출된 신호로부터 안정적 성분 신호 또는 비-안정적 성분 신호를 추출하는 성분 추출 수단(250) 및 상기 추출된 안정적 성분 신호 또는 상기 추출된 비-안정적 성분 신호를 기초로 하여 상기 적응적 필터(210)의 필터 계수를 계산하는 계산 수단(270)을 포함한다.
Patent KR-20100139026-A (KR)
Inventor: MAKI HAJIME
IPC: B01J21/18
Filed: 2009-02-19
Abstract: 본 발명은 전극 촉매 및 그 제조 방법을 제공한다.     전극 촉매는, 4A 및 5A 족으로 이루어지는 군에서 선택되는 1 종 이상의 금속 원소 및 산소 원자를 함유하는 금속 화합물과, 그 화합물의 적어도 일부를 피복하는 탄소 재료로 구성되고, BET 비표면적이 15 ㎡/g 이상 500 ㎡/g 이하이며, 이하의 식 (1) 에 의해 구한 탄소 피복률이 0.05 이상 0.5 이하인 전극 촉매.      
탄소 피복률 ＝ 탄소량 (질량％)/BET 비표면적 (㎡/g)   (1) 
전극 촉매의 제조 방법은, 이하의 제 1 재료 및 이하의 제 2 재료를 함유하는 혼합 재료를, 상기 제 2 재료가 탄소 재료로 천이될 수 있는 조건에서 소성시키는, 전극 촉매의 제조 방법.      
제 1 재료 : 4A 및 5A 족으로 이루어지는 군에서 선택되는 1 종 이상의 금속 원소와, 수소 원자, 질소 원자, 염소 원자, 탄소 원자, 붕소 원자 및 산소 원자로 이루어지는 군에서 선택되는 1 종 이상의 비금속 원소로 구성되는 금속 화합물 
제 2 재료 ： 탄소 재료 전구체.
Patent KR-20110014573-A (KR)
Inventor: HARTUNG PAUL
IPC: A61B3/117
Filed: 2009-03-27
Abstract: 피사체의 눈에 준-탄성 광 분산 및 형광성 리간드 스캐닝 중 하나 이상을 수행하기 위한 시스템은 상기 피사체의 눈 쪽으로 광을 투과시키도록 구성된 광원, 상기 광원으로부터 보내지고 상기 피사체의 눈으로부터 수신된 광을 포커싱하도록 구성된 렌즈; 상기 포커싱된 광의 일부 또는 전부를 수신하도록 배치되고 상기 수신된 광의 제 1 부분을 반사하도록 구성된 측정 반사기, 상기 수신된 광의 일부 또는 전부를 수신하도록 구성되어 배치되며 상기 수신된 광의 제 1 부분에 상응하는 이미지의 표시(indicia)를 제공하도록 구성된 카메라, 및 상기 카메라에 연결되고 상기 눈의 일부의 경계에 상응하는 기준 포인트의 지역을 결정하도록 이미지에서 광의 강도를 분석하도록 구성된 프로세서를 포함한다.
Patent KR-20110009172-A (KR)
Title: Titanium dioxide
Inventor: ROBB JOHN
IPC: C09D7/61
Filed: 2009-05-01
Abstract: A colored composition comprising: a) NIR scattering TiO2 particulate material with an average crystal size of greater than 0.40 μm and a particle size distribution such that 30% or more of the particles are less than 1 μm; b) one or more non-white colorant; wherein the particulate material and the non-white colorant are dispersed within a vehicle. This material with a large crystal size has unusually high reflection of NIR radiation and, simultaneously, noticeably diminished reflectance of visible light. Also disclosed is a coated particulate TiO2 material, wherein the material has an average crystal size of greater than 0.40 μm, and the coating comprises one or more oxide material; this provides low levels of photocatalytic activity that were previously unattainable. This coated TiO2 material may be provided in a composition.
Patent KR-20110019372-A (KR)
Title: Radiation-curable printing ink or printing lake
Inventor: HAUCK MARTIN
IPC: C08J7/046
Filed: 2009-05-13
Abstract: Printing-ink/-lacquer comprises at least one non-radiation hardenable aromatic polycarbonate, which is based on geminal disubstituted dihydroxydiphenylcycloalkane, as binding agent; and at least one radiation hardenable monomer, which is (meth)acrylate, vinyl ether, nitrogen containing compound having an ethylenically double bond, as solvent, where the polycarbonate is dissolved in the solvent and the solvent is bonded to the printing-ink/-lacquer in a chemically crosslinked form, after the hardening. Independent claims are included for: (1) a layer material, preferably with a thickness of up to 20 mm, comprising a substrate with a thickness of preferably 0.02-0.8 mm, preferably a foil from thermoplastics, and a color layer and/or a lacquer layer with a thickness of 3-50 mu m, preferably from the printing-ink/-lacquer; and (2) a process for the preparation of the layer material comprising coating the substrate, preferably a foil from the thermoplastic plastic, with the color layer and/or lacquer layer through printing, preferably silk-screen printing, and subsequently injection molding with one or more thermoplastic layer.
Patent KR-20110021953-A (KR)
Inventor: HICKL MARKUS
IPC: B05D1/38
Filed: 2009-04-30
Abstract: 본 발명은 (1) 하나 이상의 가교 가능한 결합제 시스템(BM), 하나 이상의 충진제 성분(BF), 하나 이상의 부식 제어 성분(BK), 및 휘발성 구성물(BL)을 포함하는 수성 프라이머 코팅 조성물(B)로서, 그러한 코팅 조성물(B)의 휘발성 구성물(BL)을 기준으로 하여 15중량% 이하의 유기 용매 함량을 지니는 수성 프라이머 코팅 조성물(B)을, 임의로 세정된 금속 표면에 적용하는 단계, (2) 프라이머 코팅 조성물(B)로부터 형성된 통합된 전처리 필름을 건조시키는 단계, (3) 탑코트 필름(D)을 단계 (2)에 따라 건조된 통합된 전처리 필름에 적용하는 단계, 및 (4) 코팅 조성물(B) 및 탑코트(D)의 필름을 함께 경화시키는 단계를 포함하여 코일을 코팅하는 방법을 기재하고 있다.
Patent KR-20120080297-A (KR)
Title: Absorption chiller and heater with solution plate
Inventor: LEE HEUNG JU
IPC: F25B33/00
Filed: 2011-01-07
Abstract: PURPOSE: An absorption cold and hot water dispenser having a liquid drip is provided to prevent absorption liquid droplet from flowing into a condenser with steam so that refrigerants are not polluted. CONSTITUTION: An absorption cold and hot water dispenser comprises a duplex type regenerator, which regenerates a weak solution. The duplex type regenerator comprises a sprinkler(110), a first heat transfer pipe(121), a liquid drip(130), and a second heat transfer pipe(122). The sprinkler sprays the weak solution from the top. The first heat transfer pipe is placed under the sprinkler. The liquid drip is placed under the first heat transfer pipe, and discharges the weak solution to outside. The second heat transfer pipe is placed under the liquid drip.
Patent KR-20120080684-A (KR)
Title: Configuration and transmission method for harq ack/nack signal using pucch format 3
Inventor: PARK DONG HYUN
IPC: H04J11/00
Filed: 2011-01-08
Abstract: PURPOSE: A configuration and transmission method for a HARQ(Hybrid Automatic Repeat reQuest) ACK(Acknowledgement)/NACK(Negative Acknowledgement) signal using a PUCCH(Physical Uplink Control CHannel) format 3 are provided to control a size of a payload to be transmitted in consideration of a communication environment when the HARQ ACK/ANCK signal is transmitted by using the PUCCH format 3. CONSTITUTION: A base station transmits data to a down link on channels including PDSCH(Physical Downlink Shared Channel), etc(S1110). A terminal determines a spatial bundling mode necessary for transmitting a HARQ ACK/NACK signal to a PUCCH format 3(S1120). A terminal forms bundled HARQ ACK/ANCK signals according to a determined spatial bundling method(S1130). The terminal transmits the bundled HARQ ACK/NACK signal to the base station(S1140). The base station checks a bundling method of received HARQ ACK/ANCK signals(S1150). The base station decodes the HARQ ACK/NACK signal transmitted from the terminal based on the determined spatial bundling method(S1160).
Patent KR-20110084847-A (KR)
Title: Bleed and feed device and method
Inventor: STAHL JURG
IPC: H01L21/302
Filed: 2011-01-18
Abstract: PURPOSE: A discharging and supplying device and a method thereof are provided to combine a discharging and supplying system with a processing system, thereby reducing manufacturing costs. CONSTITUTION: A first receiving space is successively empty by a first pump(P2). The volume of supplied solutions in a processing tank is measured. A discharging solution is pumped into a second receiving space(G2) for a discharging solution from the processing tank by a second pump(P3). The volume of discharged solutions transported to the second receiving space is measured from the processing tank. The discharging solution in the second receiving space is successively empty in a second tank. A compensation coefficient is calculated by comparing the volumes of the discharged and supplied solutions with a corrected volume.
Patent KR-20120090674-A (KR)
Title: Lighting device having the multi reflector
Inventor: BAK JANG IK
IPC: F21Y101/02
Filed: 2011-02-08
Abstract: PURPOSE: A lighting device with a multi-reflection shade is provided to control the illumination angle of the whole lighting device by individually regulating LED light source units. CONSTITUTION: A lighting device(1) comprise a body, a plurality of LED light source units(21-23) arranged on one side of the body, and shades(31-33) arranged between the LED light source units for reflecting the lights emitted from the LED light source units. LED light sources(20) are attached to the body that has LED unit areas to accommodate one or more LED light sources.
Patent KR-20110093724-A (KR)
Title: Method and apparatus for transmitting/receiving packet in wireless communication system
Inventor: KIM YUN JOO
IPC: H04L47/36
Filed: 2011-02-11
Abstract: PURPOSE: A packet transmission/reception method and apparatus thereof are provided to transmit a packet of the different length to multiple users. CONSTITUTION: A packet generating unit(1312) generates each packet for to transmitting a message to each user. A transmission unit(1314) transmits a packet to each user. The packet includes information about the location of a symbol in a tail field. The tail field is the number of packets, the number of transmission data packet, and location information of A-MPDU sub frames.
Patent KR-20120102177-A (KR)
Title: Coarse lock detector
Inventor: HWANG MOON SANG
IPC: H03L7/081
Filed: 2011-02-16
Abstract: PURPOSE: A course lock detector is provided to eliminate a stuck problem and a harmonic lock at high speed using an even/odd sampling method. CONSTITUTION: A divider(705) outputs a clock signal having the half frequency of a signal by receiving a reference clock of PH[0]. The divider receives the half frequency clock signal of the reference clock as a third input signal through each frequency detection cell. A third frequency detection cell(730) receives the output signal of a first frequency detection cell(710), QA[1], as a second input signal. The inputted signal is transmitted to a flip flop(734) through an AND operation with PH[9] which is received as a first input signal from an AND gate(732). A signal outputted through the flip flop, QA[3], is used as the second input signal for a fifth frequency detection cell(750).
Patent KR-20120094605-A (KR)
Title: Fire door with improved security
Inventor: KIM HYUNG DO
IPC: E06B5/16
Filed: 2011-02-17
Abstract: PURPOSE: A safety fire door system is provided to fundamentally prevent an external invasion and to seclude the diffusion of fire more authentically. CONSTITUTION: A safety fire door system comprises a fire door(10) and a door frame(20). The door frame and one end part of a fire door are connected with a hinge rotating unit(30). A reversed L-shaped end projection(21) is formed in the door frame in which the hinge rotating unit is not installed. A L-shaped sealing portion(11) matching to the reversed L-shaped end projection is formed in a lateral surface of a front end of the fire door in which the hinge rotating unit is not installed. A reversed C-shaped groove(22) is formed in an inner lateral surface of the door frame in which the hinge rotating unit is installed. A C-shaped projection(12) matching to the reversed C-shaped groove is formed in a lateral surface of a rear end of the fire door in which the hinge rotating unit is installed.
Patent KR-20110098660-A (KR)
Inventor: GOSHIMA TOSHIYUKI
IPC: C09D11/322
Filed: 2011-02-24
Abstract: 본 발명은 스크린 인쇄나 디스펜스 도포에 최적인 리올로지 특성을 갖고, 각 도포 기판과의 젖음성을 향상시켜 500회 이상의 연속 인쇄가 가능하고, 인쇄·도포 후나 건조·경화시에 솟음이나 씨씽, 핀홀이 발생하지 않고 소정 부분을 피복할 수 있는 반도체 장치용 폴리이미드 수지 조성물 또는 그것을 사용한 반도체 장치 중의 막 형성방법 및 상기 방법에 의해 형성된 막을 절연막이나 보호막 등으로서 갖는 반도체 장치를 제공하는 것이다. 
반도체 장치용 폴리이미드 수지 조성물은 제 1 유기용매(A)와 제 2 유기용매(B)의 혼합 용매에 가용한 내열성 폴리이미드 수지로서, 폴리이미드의 반복단위 중에 알킬기 및/또는 퍼플루오로알킬기를 포함하고 틱소트로피성을 갖는 폴리이미드 수지를 상기 혼합 용매 중에 포함한다.
Patent KR-20120098081-A (KR)
Title: System and method for managing mathematical contents
Inventor: BANG JEONG HOON
IPC: G06Q50/20
Filed: 2011-02-28
Abstract: PURPOSE: A mathematical formula content managing system and a method thereof are provided to efficiently manage mathematical formula contents by converting the mathematical formula contents created in each format into contents in a universal editor format. CONSTITUTION: A data analyzing device(210) analyzes inputted data and classifies the analyzed data into one or more items. The data analyzing device extracts a mathematical formula included in one or more items. A mathematical formula conversion device(220) converts an extracted mathematical formula in each format into a mathematical formula in a universal editor format. A content managing device(230) links the mathematical formula in the universal editor format with one or more items from which the mathematical formula is extracted. The content managing device manages mathematical formula contents through the link. [Reference numerals] (200) Formula content managing system; (210) Data analyzing device; (220) Formula conversion device; (230) Content managing device; (240) Database
Patent KR-20110102200-A (KR)
Inventor: KIM DONG WAN
IPC: H04R9/02
Filed: 2011-03-07
Abstract: 본 발명은 복합 스피커 시스템으로서, 음 재생 신호를 수신하여 음을 재생하며, 전면에 함몰부를 갖는 콘형 스피커; 및 콘형 스피커의 함몰부에 내장되고, 콘형 스피커로 입력되는 음 재생 신호를 공유하는 분산모드 스피커를 포함한다.