baber/WOPTO huggingface dataset:
Patent KR-20060108897-A (KR)
Inventor: HAN GYU YOUNG
IPC: H04W8/24
Filed: 2005-04-14
Abstract: 본 발명은 효과음 전송 방법 및 시스템에 관한 것이다.   
     본 발명에 따른 발신 단말에 착신 단말 사용자가 원하는 효과음을 전송하는 방법은 상기 발신 단말에서 호접속 요청 신호가 전송되는 단계, 상기 착신 단말의 표시창에 상기 발신 단말의 번호가 디스플레이되는 단계, 상기 착신 단말에서 효과음 서버로의 접속 요청 신호가 전송되는 단계, 상기 착신 단말에서 효과음 요청 신호가 상기 효과음 서버에 전송되는 단계 및 상기 착신 단말에서 호 착신이 이루어지고, 상기 효과음 서버에서 효과음이 상기 발신 단말에 전송되는 단계를 포함한다. 
       
     효과음, 효과음 서버, 발신 단말, 착신 단말
Patent KR-20060111940-A (KR)
Title: System for predicting remains life and predicting server controlling method thereof
Inventor: KIM KUN HYUNG
IPC: G06Q10/04
Filed: 2005-04-25
Abstract: A system for predicting remaining life and a predicting server controlling method thereof are provided to conveniently and easily offer the remaining life by correctly diagnosing a health state of a user with diverse questionnaires, and make the user improve living habits by inspiring warning for health, as the remaining life is displayed as a computer clock. A remaining life predicting server predicts the remaining life of a member by calculating theoretical and actual remaining life, and a sudden death ratio through the questionnaire. A user client and a mobile terminal input an age of the member an answer for the questionnaire to the remaining life predicting server. The remaining life predicting server comprises a questionnaire database input part(10) receiving questionnaire contents from a manager, a questionnaire database(20) storing inputted questionnaire data, an answer database(30) storing a questionnaire result of the member, a calculator(50) calculating the remaining life based on the answer database, and a display part(60) displaying a value calculated in the calculator to a webpage.
Patent KR-20060111948-A (KR)
Title: Location information producer in repeater for ofdm/tdd and method of location based service using the same
Inventor: LEE HONG BAE
IPC: H04L27/26
Filed: 2005-04-25
Abstract: A location information producer in a repeater for OFDM(Orthogonal Frequency Division Multiplexing)/TDD(Time Division Duplex) and a method of a location based service using the same are provided to perform the location based service in a portable internet system using an OFDM/TDD communication method by transmitting after adding an identity number of the repeater to a guard sub-carrier of OFDM. In a location information producer for providing a location based service in a service area of a repeater of a portable Internet system using an OFDM/TDD communication method, the location based service is enabled by using a guard sub-carrier of OFDM and identity number information of the repeater.
Patent KR-20060112040-A (KR)
Title: Cellular phone case
Inventor: HYUN JONG HO
IPC: H04B1/38
Filed: 2005-04-26
Abstract: A cellular phone case is provided to make a high frequency adhesion process possible by forming a vinyl filler, and to form a mold in an umbrella type for making an edge of the right side of texture stick fast to an edge of lining material such that they are not to be deviated from the mold. A cellular phone case comprises a mold(33), lining material(45) and the right side of texture(47). The mold(33) has a rounding type inner part(35) and outer part(36) centering on a central filler(37). The lining material(45) is adhered between one side of the filler(37) and the inner part(35) via a high frequency adhesion process. The right side of texture(47) is adhered between the other side of the filler(37) and the outer part(36) via a high frequency adhesion process or a heat pressing process. In case that a face of the right side of texture(47) coming in contact with the filler(37) is made of vinyl, the high frequency adhesion process is performed. If not, the outer part(36) is fixed with the inner part(35) through a heat pressing process and the parts(35,36) fixed with each other are finished with needlework.
Patent KR-20060114191-A (KR)
Title: Method for upgrading firmware of optical disc regeneration system
Inventor: LEE JI YONG
IPC: G11B20/10
Filed: 2005-04-29
Abstract: A firmware upgrade method for an optical disc reproduction system is provided to mount a movable storing medium where firmware is stored through a USB(Universal Serial Bus) port and simply upgrade the firmware. A control block checks whether a movable storing medium in which at least one firmware to be upgraded is stored is mounted through a USB port(202,204). When the movable storing medium is mounted through the USB port, the control block extracts firmware stored in the movable storing medium(206). The control block displays the extracted firmware(208). When one of the displayed firmware is selected(210), the control block upgrades firmware stored in a memory by using the selected firmware(212,214,216,218).
Patent KR-20060116108-A (KR)
Title: Television receiver having function of establishing channel number to recording and method thereof
Inventor: KIM JIN SU
IPC: H04N5/44
Filed: 2005-05-09
Abstract: A TV receiver having a function which sets up a channel number in a recording object and a channel number setup method are provided to set the channel number in a broadcasting object received from a broadcasting station or a video object transmitted from an external device and store the broadcasting object or the video object. A storing unit(410) stores an execution program for driving a TV, and stores a broadcasting object or a video object which sets up a certain channel number. A control unit(411) sets the certain channel number in the broadcasting object or the video object, and stores the broadcasting object or the video object in the storing unit(410). If a selection command for the channel number is received from the outside, the control unit(411) reads the broadcasting object or the video object in which the corresponding channel number is set up, and outputs the broadcasting object or the video object on a screen(402).
Patent KR-20050052435-A (KR)
Title: 제전기능을 가지는 작업용 장갑
Inventor: KIM KI MOK
IPC: A41D19/00
Filed: 2005-05-10
Abstract: 본 발명은 제전기능을 가지는 작업용 장갑에 관한 것으로서, 제전기능을 가지는 작업용 장갑(10)을 구성함에 있어서, 상기 장갑(10)을 구성하는 손가락(11,12,13,14,15)의 단부(11',12',13',14',15')에 도전사를 밀집하여 연속적으로 제편하여 구성하는  제전작업부(W)를 가지는 것을 기본적인 특징으로 하고, 상기  제전작업부(W)를 제편하는 도전사는 동도전사 또는 카본사이며,  10E3 -10E8 ohm/Cm 의 저항값을 가지게 하고, 상기 장갑(10)의 제전작업부(W)를 구성하는  손가락(11,12,13,14,15)의 단부(11',12',13',14',15')에 폴리우레탄 등의 수지를 피복한 보호용피막(C)을 더 가지는 것을 부가적인 특징으로 하여;종래의 구성에 비하여 소요되는 도전사의 양이 극히 작음으로서 전체 제조원가가 대단히 저렴하고 제전기능을 수행하는 제전작업부(W)가 손가락 단부에 집중되어 배치됨으로서 유효한 코로나 방전이 용이하게 발생하게 함으로서 제전기능이 극히 우수할 뿐만아니라 보호용피막(C)을 더 구비함으로서 장기간의 사용이 가능하게 하여 더욱 경제성을 증대하는 효과를 가진다.
Patent KR-20050052444-A (KR)
Inventor: SEO MAN HO
IPC: G06T7/00
Filed: 2005-05-13
Abstract: 본 발명은 차량번호판과 동일한 조건의 색상으로 착색되며 차량번호 인식시스템의 진입 노면에 설치되는 조도측정용 구조물을 구비하고, 조도센서에서 상기 조도측정용 구조물의 조도를 측정하여 최적의 차량번호판 조도를 연산하고, 그 연산된 최적의 차량번호판 조도에 비례하여 카메라의 조리개를 제어함으로써 태양의 이동 경로에 의한 역광 및 순광은 물론, 맑은 날과 흐린 날, 그리고 구름이 수시로 태양을 가리는 현상으로 인한 조도 변화에 관계없이 항시 선명한 번호판의 영상을 얻을 수 있도록 하는 조도측정용 구조물이 구비된 차량번호 인식시스템 및 그 시스템을 이용한 차량번호판 영상의 선명도 개선방법에 관한 것이다. 
     본 발명은 제1조도센서와, 상기 제1조도센서의 출력을 디지털신호로 변환하는 A/D변환기와, 차량감지부의 출력에 의해 카메라, 스트로브, 차단기, 조리개구동부를 제어하는 MPU와, 상기 MPU에서 출력되는 트리거신호에 의해 카메라로부터 전송되는 번호판영상을 분석하여 차량번호를 인식하는 컴퓨터로 이루어진 차량번호 인식시스템에 있어서, 사각형상을 가지며 도로의 노면과 고정시키기 위해 양측에 체결공이 형성되어 있는 베이스와, 상기 체결공을 제외한 부분의 베이스 상면에 설치되어 일정한 높이를 유지하기 위한 하부플레이트와, 상기 하부플레이트의 상부에 설치되며 상기 하부플레이트 보다 폭 방향으로 넓게 형성되어 돌출부가 형성되는 상부플레이트와, 상기 돌출부의 전면에는 차량번호판 색상과 동일한 흰색띠와 녹색띠가 절반씩 형성되어 이루어진 조도측정용 구조물이 구비되고, 상기 조도측정용 구조물을 도로의 노면 중앙부에 고정 설치하고, 상기 제1조도센서는 상기 돌출부의 전면부에 형성된 흰색띠)와 녹색띠의 조도를 센싱하도록 한 것에 특징이 있다. 
     또한, 본 발명은 조도측정용 구조물인 돌출부의 전면부에 형성된 흰색띠와 녹색띠의 조도를 센싱하는 제1조도센서와, 상기 제1조도센서의 출력을 디지털신호로 변환하는 A/D변환기와, 차량감지부의 출력에 의해 카메라, 스트로브, 차단기, 조리개구동부를 제어하는 MPU와, 상기 MPU에서 출력되는 트리거신호에 의해 카메라로부터 전송되는 번호판영상을 분석하여 차량번호를 인식하는 컴퓨터로 이루어진 차량번호 인식시스템에 있어서, 상기 제1조도센서의 출력정보를 읽어 들여 상기 조도측정용 구조물의 조도 값을 연산하는 조도연산과정과, 상기 조도연산과정을 통해 산출된 조도측정용 구조물의 조도 값과 저장된 데이터 베이스를 서로 비교하여 조리개 조절 데이터를 추출하는 데이터 추출과정과, 상기 데이터 추출과정을 통해 추출된 데이터로서 조리개구동부를 제어하여 조리개를 조절하는 조리개 조절과정으로 이루어지는 것에 특징이 있다.
Patent KR-20060118177-A (KR)
Title: A back bone straightening machine
Inventor: WOO KI SEOK
IPC: A47C7/40
Filed: 2005-05-16
Abstract: A multi-purpose chair is provided to allow users to carry out the waist or pelvis motion and the elevation motion, as well as the backward bending of the waist, in the state that they are conveniently seated on a seat member and lean on a backboard. The multi-purpose chair includes a seat member(1) configured as a backbone straightening mechanism. The backbone straightening mechanism comprises: a gas cylinder, arranged over a chair support having a moving unit in its lower part; a rod, inserted into the gas cylinder in an upward and downward movable manner; a lower member, consisting of a gas shock absorber which is moved within the lower member in such a manner that it is projected to an upper part of the rod; a housing(24), having an operating member for the gas shock absorber; an elevation motion device(20), consisting of a housing case(27), fastened to an upper part of the housing(24); and a rolling unit(A), arranged between the housing case(27) and the seat member.
Patent KR-20060119576-A (KR)
Title: Methods and apparatus' of honeycomb type menu interface for mobile phone
Inventor: HONG SANG HYUK
IPC: H04B1/40
Filed: 2005-05-20
Abstract: A beehive-type menu interface device of an MS(Mobile Station) and a method thereof are provided to display menus in beehive type, and to select the menus with 8-directional key buttons, thereby simplifying menu search time and procedures. A menu unit(160) records, stores, manages, and outputs lists of all functions operated in an MS. A controller(110) converts managed function menus into beehive-type UIs(User Interfaces) to output the converted menus. The controller(110) searches, selects, and displays the outputted menus by an inputted direction control signal. A beehive UI unit(150) converts lists of the menus operated in the MS into beehive types to output the converted lists. A button unit(140) inputs the direction control signal. A wide display(130) displays the beehive-type UI menus.
Patent KR-20060121487-A (KR)
Title: Flat panel display device
Inventor: SHIN HYUN SOO
IPC: H05B33/06
Filed: 2005-05-24
Abstract: A flat panel display device is provided to simplify a structure of a display element and reduce manufacturing cost by using a metal substrate as a hot plate. In a flat panel display device, a conductive substrate(10) has a display region on which a display element is arranged and a non-display area. A plurality of first pads(17) is arranged on the non-display area, not being in contact with the substrate(10). And, a plurality of second pads(18-1,18-2) is electrically contacted with the substrate(10) and is arranged on the non-display area.
Patent KR-20060122126-A (KR)
Title: Power supply apparatus for voip cable modem
Inventor: KIM CHANG HO
IPC: H02J9/06
Filed: 2005-05-25
Abstract: A power supply apparatus for a VoIP cable modem is provided to enhance reliability with respect to a telephone call service of a subscriber by supplying power from a battery embedded in an adapter when a commercial power supply is cut. In a power supply apparatus for a VoIP cable modem(220), a power adapter(250a) transforms commercial power supplied from outside to power suitable for the VoIP cable modem(220). A battery(250b) embedded in the power adapter(250a) supplies power to the VoIP cable modem(220) when a commercial power is cut.
Patent KR-20050071393-A (KR)
Inventor: KIM OK SOON
IPC: A41D27/12
Filed: 2005-05-26
Abstract: 본 발명은 의류에 부착되는 땀흡수용 패드에 관한 것으로, 더욱 상세하게는 신체부위 중 땀이 쉽게 발생되어 불쾌함을 유발하는 겨드랑이부위나 목부위와 접촉되는 의류의 일정부위에 내측으로 땀흡수용 패드가 부착되어 용이하게 땀이 흡수됨에 따라 의류착용시 상쾌감과 신체의 청결함이 유지되고, 땀에 의해 냄새도 제거되며, 상기 땀흡수용 패드가 의류의 일정부위에 양면테이프로 부착되어 간편하게 착탈될 수 있게 됨에 따라 필요에 따른 패드의 교체가 용이하게 이루어지도록 한 의류에 부착되는 땀흡수용 패드에 관한 것이다. 
     본 발명에 따르면, 의류의 일정부위에 부착시 엉클어지지 않고 형태가 유지되도록 일정두께의 종이 또는 비닐재질로 된 하부를 이루는 골격대와; 상기 골격대상측으로 일정두께로 형성되어 신체의 땀이 흡수되는 상부를 이루는 흡수대와; 상기 골격대와 흡수대을 둘러싸 외부면을 형성하여 의류의 착용자의 신체와 직접 접촉되는 면재질의 포대로 이루어지고, 의류의 일정부위에 양면테이프로 부착되는 의류에 부착되는 땀흡수용 패드가 제공된다.
Patent KR-20060127497-A (KR)
Title: Coupon management system on internet and method thereof
Inventor: LEE ZOO CHUL
IPC: G06Q20/26
Filed: 2005-06-07
Abstract: A system and a method for managing coupons in the online are provided to increase AD effect according to coupon issuance by issuing the coupons to a contractor buying articles, and enable a member shop to directly monitor the AD effect caused from the coupon issuance by offering a real-time status of potential buyer information wanting the coupons and the contracts receiving the coupons. A web server(40) transmits information for the coupons which are issued through the Internet(30) to a user terminal(10) of a member. A member shop terminal(20) offers a deposit to the web server in case that a member shop wants to issue the coupons and checks a coupon management state through the web server. The web server includes a database storing information related to the coupon issuance from the member shop terminal, a controller, a webpage manager, and a modem. If the coupon issuance is requested from the user terminal, the controller issues the coupon after receiving contract information from the user terminal, offsets a coupon fee for the issued coupon, and returns the coupon fee if the contract terminal is determined as fake contract information.
Patent KR-20060128335-A (KR)
Title: Semi-conductive belt, method of preparing the same, and electrophotographic imaging apparatus comprising the same
Inventor: KIM IN
IPC: G03G15/14
Filed: 2005-06-10
Abstract: A semi-conductive belt, a method for manufacturing the same, and an electrophotographic image forming apparatus including the semi-conductive belt are provided to extend the life span by increasing abrasion resistance, realize stable resistance of a liquid conductive high polymer by granting functionality of a thermoplastic polyurethane side-chain liquid crystalline, realize uniform conductivity on a film by improving mechanical strength of the film and easily dispersing a conductive additive by using a double bubble tubular film process. A side-chain liquid crystalline containing polymer and a liquid conductive high polymer are mixed under nitrogen atmosphere. The mixture is mixed and pelletized in an extruder. The pellet is dried. The dried pellet is injected into a double bubble tubular film molder to manufacture a semi-conductive belt.
Patent KR-20070000877-A (KR)
Title: Speaker establishment method and waterproof structure of roller article wheel
Inventor: PARK JIN HO
IPC: A63C17/22
Filed: 2005-06-28
Abstract: A method for establishing speaker within wheel of roller exercising equipment and waterproof structure of speaker inserted wheel is provided to improve the productivity of wheel by reducing time required for establishing speaker within the wheel and to prevent disorder and defect of various electronic parts within the wheel caused by inflowing water into the wheel. The method for establishing speaker within wheel of roller exercising equipment such as roller blade, roller skate, in-line skate, kick board; and Trikke includes: establishing a speaker fixation wall(12) with certain height within the existing speaker receiving hole(11) for facilitating establishing speaker and waterproof process; inserting speaker into the speaker fixation wall(12); applying and sealing with adhesive or silicon on gaps of speaker fixation wall(12) and margins of the top case of speaker. For waterproof process, the existing sound permeating hole on the upper roller case is closed and a new permeating hole is produced on the bottom case(13) for preventing influx of water through the existing sound permeating hole.
Patent KR-20070003006-A (KR)
Title: Method for forming semiconductor device
Inventor: PARK SANG KYUN
IPC: H01L21/60
Filed: 2005-06-30
Abstract: A method for forming a semiconductor device is provided to restrain the damage of a substrate in spite of the thinning of the substrate. An intermediate layer is formed in a first wafer(30). A first element is formed on the first wafer. A second element is formed on a second wafer(40). The second wafer is attached to the first wafer. At this time, the first element and the second element are electrically connected with each other. A backside of the first wafer is removed until the intermediate layer is exposed to the outside. The intermediate layer is removed from the resultant structure by using a wet etching process. A third element of a third wafer is electrically connected to the first element of the first wafer.
Patent KR-20070006000-A (KR)
Title: System for extinguishing fire of secondary battery module
Inventor: CHEON SANG EUN
IPC: H01M2/10
Filed: 2005-07-05
Abstract: Provided is a system for extinguishing fire in a secondary battery module, which allows detection and rapid extinguishing of a fire accident occurring in a battery module. The system for extinguishing fire in a secondary battery module(10) comprises: a battery management system(30) connected to each unit cell in the battery module to detect the temperature of each unit cell; and a fire extinguisher connected to the battery management system to eject an extinguishing agent into the battery module depending on control signals of the battery management system. The battery module comprises a plurality of unit cells(11) arranged at predetermined intervals and a battery housing(12) in which a cooling medium flows.
Patent KR-20070006458-A (KR)
Title: Light emitting diode module and a backlight assembly provided with the same and a display device provided with the same
Inventor: KIM GI CHERL
IPC: H01L33/62
Filed: 2005-07-08
Abstract: An LED(light emitting diode) module is provided to effectively radiate the heat generated from an LED by using a metal core PCB as a PCB for constituting an LED module such that the metal core PCB is made of a metallic material having good conductivity like aluminum. A PCB(762) has a plurality of junction holes. A plurality of LED's(761) have a light emitting part for generating light and a lead part of which one side is electrically connected to the light emitting part and the other side is positioned in the junction hole. The junction hole in which the lead part is positioned is filled with adhesive(764). The PCB can be an MCPCB(metal core printed circuit board), made of a material including aluminum.
Patent KR-20070010390-A (KR)
Title: Product methods of a folds textiles and the folds textiles thereof
Inventor: JEON SOO MYUNG
IPC: D06J1/00
Filed: 2005-07-18
Abstract: A fold textiles and a manufacturing method thereof are provided to bond the cover raw fabric to the interior raw fabric as one combined raw fabric. The cover cloth is projected into a coating device and thereafter polyurethane is coated on a side of the cover cloth. The cover cloth is wound together with the inside cloth by winders(S1). The cover cloth and the inside cloth are projected into a bonding device so that the combined cloth is formed(S2). Sodium hydroxide liquid mixed with sodium hydroxide and sizer with the ratio of 3:7 is printed on the bonded cloth with a predetermined pattern(S3). The folds are formed on the cover cloth(S4). The dye and medicine substances in the bonded cloth are removed(S5).
Patent KR-20050080169-A (KR)
Inventor: KIM SUN GON
IPC: C09D183/00
Filed: 2005-07-20
Abstract: 본 발명은 부착오염방지 및 수세척이 용이한 도료에 관한 것으로, 보다 상세하게는 전주, 가로등, 건물벽, 변압기 등의 각종 시설물에 도색되어 홍보물 등의 접착성 부착물이 부착되지 않도록 하고, 이에 묻은 매연이나 먼지 등을 물로써도 용이하게 세척랗 수 있도록 하기 위하여, 아크릴 수지와 이소시아네이트와 실리콘 수지가 공중합된 도료에 관한 것인다. 
     본 발명에 따르면, 안료와 용재 및 첨가제가 포함된 주제 배합제와; 용재와 첨가제가 포함되어, 사용시 상기의 주제 배합제와 혼합되어 사용되는 경화제 배합제로 구성된 도료에 있어서, 상기 주제 배합제는 안료 20~25중량％, 용재 29~50중량％, 첨가제 1~5중량％에 아크릴 수지 20~30중량％와 실리콘 수지 5~10중량％ 및 니트로셀룰로오스 1~5중량％가 포함되고, 경화제 배합제는 용재 35~55중량％, 첨가제 0~2중량％에 이소시아네이트 수지 50~60중량％가 포함되고, 상기 주제 배합제 80~90중량％와, 경화제 배합제 10~20중량％의 혼합비율로 사용되는 부착오염방지 및 수세척이 용이한 도료가 제공된다.
Patent KR-20070013529-A (KR)
Title: Build apparatus and construction for ship at the same time using launching barge and launching transfer structure
Inventor: JUNG LEE YONG
IPC: B63C3/00
Filed: 2005-07-26
Abstract: An apparatus and a method for drying a ship simultaneously using a launching barge and a launching transfer structure are provided to overcome the limit of a dry dock and to maximize the use of the launching barge. An apparatus for drying a ship simultaneously using a launching barge and a launching transfer structure includes a support member, a beam, a fixation timber, a launching feeding section, a sliding timber, and a gripper jack unit. The support member is installed on the upper surface of a launching barge deck(10). A timber is positioned on the upper surface of the launching barge deck. The support member is installed on both sides of the sliding timber to support the inner and outer sides of a stern. A head block is installed at the rear end of the launching feeding section and is adhered to the rear side of the stern to move the head ball toward the launching barge deck. A gripper assembly, a drive unit, and a transformer are installed on the rear side of the head block.
Patent KR-20070014252-A (KR)
Title: Synthetic methods for oleophillic nanoporous silica composites
Inventor: LEE MIN YUNG
IPC: C08G18/08
Filed: 2005-07-28
Abstract: Provided are a method for preparing a lipophilic functional urethane-based oligomer, a method for a mesoporous silica composite by using the oligomer, which has a large specific surface area and a controlled pore size, and a functional cosmetic composition. The lipophilic urethane-based oligomer represented by the formula 1 is prepared by adding polypropylene glycol or its derivative and isophorone diisocyanate or its derivative to a reactor, and slowly raising the temperature to react them; adding 2-hydroxyethyl acrylate as a catalyst to react the obtained one; and reacting the obtained one with polyethylene glycol, wherein R1 is polyethylene glycol, polypropylene glycol or their copolymer; R2 is a compound having at least one double-bond and at least one hydroxyl, amine or amide group, an epoxy, a methacrylate, an acrylate or a silane compound having an amine group; R3 is a compound having at least one hydroxyl group or a compound having at least one amine or amide group; R4 is an aliphatic or aromatic compound having an ether group, an organic acid group or an isocyanate group; and R5 is an aromatic or aliphatic compound having at least two isocyanate groups.
Patent KR-20050094772-A (KR)
Inventor: CHO TONG RAE
IPC: H02J7/34
Filed: 2005-07-29
Abstract: 본 발명의 과제는 시스템 전체의 효율을 꾀함과 동시에 설비 용량을 저감할 수 있는 축전장치를 구비한 열전병급시스템을 제공하는 것이다. 
     이 목표를 달성하기 위해서 축전장치를 구비한 열전병급시스템에 있어서 전력부하의 소비전력이 특정출력 C1 이상의 시간대에 발전장치에 의한 전력 및 상용전력 및 축전장치에 저장된 전력을 병용해서 전력을 공급함과 동시에 전력부하의 소비전력이 특정출력 C2 이하의 시간대에 상용전력에 의한 축전장치에 상용전력을 저장하는 것을 특징으로 하는 열전병급시스템에 의해 야간시간대에 상용전력을 축전장치에 저장 함으로써 피크時에 저장된 상용전력을 이용할 수 있으므로 피크시時에 백업(back up)전력량이 감소하게 된다.
Patent KR-20070018308-A (KR)
IPC: H01L21/3065
Filed: 2005-08-09
Abstract: 플라즈마를 이용하여 웨이퍼의 배면을 식각하기 위한 반도체 제조장치를 개시한다. 
     본 발명에 따르면, 플라즈마를 이용하여 패턴이 형성되지 않은 웨이퍼의 배면을 식각하는 장치는 반응 가스가 제공되는 내부 공간을 갖는 식각 챔버와, 상기 식각 챔버 내의 상부에 배치되며, 상기 웨이퍼의 윗면을 고정할 수 있는 웨이퍼  고정 유닛과, 상기 식각 챔버의 내부에서 플라즈마를 형성하기 위한 제1전극 및 제2전극과, 상기 식각 챔버에 연결되어 상기 식각 챔버 내부로 상기 반응 가스를 공급하기 위한 가스 공급 유닛을 포함하되, 상기 제1전극 또는 제2전극은 상기 웨이퍼와 대향하는 면이 유전체(dielectric substance)에 의하여 감싸지는 것을 특징으로 한다. 또한, 상기 장치는 상기 유전체와 상기 웨이퍼 사이에 위치하며, 복수의 분사구를 구비하는 샤워 헤드를 더 포함하되, 상기 샤워 헤드를 접지하여, 상기 샤워 헤드와 상기 웨이퍼 고정 유닛은 동일한 전위를 가지는 것을 특징으로 한다. 
       
     웨이퍼, 상압 플라즈마(atmospheric pressure plasma), 식각(etching), 샤워헤드