baber/WOPTO huggingface dataset:
Patent KR-20050085975-A (KR)
Title: Covered package storage device
Inventor: WORRICK CHARLES BRIDGHAM III
IPC: B65D43/16
Filed: 2000-07-24
Abstract: A storage device, e.g., for a shaving razor and replacement cartridges, including a base member having at least one storage compartment, an done or more sealed packages that are each located in a respective storage compartment. The sealed package contains a shaving cartridge including a plastic housing and a plurality of blades. Each compartment provides a retention force, e.g., by opposed members, to retain a respective package within the compartment with a retention force that is less than a peeling force needed to initiate peeling of a cover layer sealably connected to the stored package. The cover has shaving razor engagement structure for carrying a razor on an external surface of the cover.
Patent KR-20050095627-A (KR)
Title: Nile red light-emitting compound, method for producing nile red light-emitting compound, and light-emitting device
Inventor: NAKAYA TADAO
IPC: H01L51/30
Filed: 2004-01-28
Abstract: A red light-emitting compound with high color purity, high luminance emission and high fastness and a light- emitting device capable of high luminance emission are disclosed. Specifically, a Nile red light-emitting compound represented by the formula (1): (1),wherein X is a cyano group or a fluorinated hydrocarbon group, and a light-emitting device comprising this compound in a light- emitting layer are disclosed.
Patent KR-20050121232-A (KR)
Title: Polymer and polymer light-emitting device using same
Inventor: OKADA AKIHIKO
IPC: H01L51/50
Filed: 2004-03-29
Abstract: A polymer which is fluorescent in the solid state, has a weight- average molecular weight of 103-108 in terms of polystyrene, and has repeating units selected from the group consisting of arylene groups, divalent heterocyclic groups and divalent aromatic amine groups is characterized in that an unsaturated hydrocarbon group having no aromatic ring is directly bonded to either one of the repeating units at least at one end of the main chain of the polymer.
Patent KR-20050123149-A (KR)
Title: Heat treated profile extruded hook
Inventor: AUSEN RONALD W
IPC: B29C48/00
Filed: 2004-03-02
Abstract: A method for forming a unitary polymeric projection or fastener comprising a thin, strong flexible backing, and a multiplicity of thin spaced hook members projecting from the upper surface of the unitary backing the method generally including extruding a thermoplastic resin through a die plate which die plate is shaped to form a base layer and spaced ridges, ribs or hook elements projecting above a surface of the base layer. When the die forms the spaced ridges or ribs the cross sectional shape of the hook members are formed by the die plate while the initial hook member thickness is formed by transversely cutting the ridges at spaced locations along their lengths to form discrete cut portions of the ridges. Subsequently longitudinal stretching of the backing layer (in the direction of the ridges on the machine direction) separates these cut portions of the ridges, which cut portion then form spaced apart hook members. The extruded hook members or cut rib hook members are then heat treated resulting in shrinkage of at least a portion of at least the hook head portion thickness by from 5 to 90 percent, preferably 30 to 90 percent.
Patent KR-20060006952-A (KR)
Inventor: KIM BYUNG JIN
IPC: H04N9/64
Filed: 2004-04-28
Abstract: 본 발명은 서브타이틀 데이터의 재생을 관리하기 위한 데이터 구조를 갖는 기록 매체, 그에 따른 기록 및 재생 방법 및 장치에 관한 것이다. 서브타이틀 데이터의 재생을 관리하기 위한 데이터 구조에서, 상기 기록 매체의 서브타이틀 정보 영역은 적어도 하나의 오브젝트 데이터 세그먼트와 둘 이상의 컬러 정보 세그먼트를 포함한다. 여기서, 상기 오브젝트 데이터 세그먼트는 디스플레이 오브젝트의 적어도 일부분을 재생하기 위한 데이터를 공급하고, 각 컬러 정보 세그먼트는, 컬러 정보를 포함하며 오브젝트 데이터 세그먼트에 연결되어 있어서, 상기 디스플레이 오브젝트를 재생하는 동안 상기 디스플레이 오브젝트의 적어도 한 부분의 컬러 디스플레이 속성들만이 변경된다. 
       
     디스플레이 오브젝트, 컬러 정보 세그먼트, 오브젝트 데이터 세그먼트
Patent KR-20060015742-A (KR)
Title: Nitrogen-containing heteroaryl derivaties for the treatment of hcv-infection
Inventor: ROBERTS CHRISTOPHER DON
IPC: A61K31/4184
Filed: 2004-06-04
Abstract: Disclosed are compounds, compositions and methods for treating Flaviviridae family virus infections.
Patent KR-20060021897-A (KR)
Title: Antenna steering and hidden node recognition for an access point
Inventor: HOFFMANN JOHN E
IPC: H04B7/10
Filed: 2004-06-18
Abstract: A method for operating an access point in a wireless local area network (WLAN) is provided. The access point includes a directional antenna for communicating with a plurality of remote stations, and the directional antenna includes a plurality of antenna patterns. The method includes creating an antenna database by associating between the access point and each remote station a respective measured signal quality corresponding to the plurality of antenna patterns. The respective measured signal qualities are determined by the access point based upon communications with each remote station. The method further includes determining for each remote station a preferred antenna pattern based upon the antenna database, and selecting a remote station and the corresponding preferred antenna pattern to communicate with. It is also determined based upon the antenna database and prior to communicating with the selected remote station, if any non-selected remote stations have the potential of not being aware when such communications actually occurs.
Patent KR-20060086850-A (KR)
Inventor: KANEDA MITSURU
IPC: H01L29/78
Filed: 2006-01-17
Abstract: 리커버리 손실이 낮음과 동시에 높은 내압을 가지는 반도체 장치를 제공한다. 본 발명의 반도체 장치(10)는, (a)표면(14)과 이면(30)을 가지는 제1 도전형의 반도체 기판(12)과, (b)표면(14)에 형성된 제1 도전형의 이미터 영역(18)과, 표면(14)에 형성된 제2 도전형의 베이스 영역(16)과, 표면(14) 위에서 베이스 영역(16)에 절연막(20)을 거쳐서 대향하는 게이트 전극(22)과, 표면(14) 위에서 이미터 영역(18)에 접하는 이미터 전극(26)을 가지는 절연 게이트형 트랜지스터(28)와, (c)이면(30)에 형성된 제2 도전형의 컬렉터 영역(34)과, (d)이면(30)위에서 컬렉터 영역(34)에 대향하여 설치된 컬렉터 전극(38)과, (e)표면(14)과 이면(30) 사이에 있어 컬렉터 영역(34)과 협동하여 절연형 트랜지스터(28)를 둘러싸는 제2 도전형의 분리 영역(32)을 구비하고 있고, 컬렉터 영역(34)의 두께가 17∼50㎛의 범위에 있는 것을 특징으로 한다. 
       
     게이트 전극, 표면, 이미터 영역, 절연 게이트형 트랜지스터
Patent KR-20070079790-A (KR)
Title: Multi-media card case and injection mold for multi media card case
Inventor: LEE KANG YOUL
IPC: G11B23/02
Filed: 2006-02-03
Abstract: A mold for the injection molding of an MMC(MultiMedia Card) case is provided to offer the MMC case in which adhesive force with a tape is improved and a bent phenomenon is prevented by forming fine projections on a surface of the MMC case. Fine projections are formed on a surface of an MMC case. The surface of the MMC case has certain roughness. An average diameter of the fine projections is 7 to 10 micrometers. An illumination value of the roughness is 5 to 20 micrometers. A core surface corresponding to the surface on which the fine projections is formed as a porous metal.
Patent KR-20070080283-A (KR)
Title: Advertising model through new advertiser-homepage management using it's personal pc to his webserver
Inventor: HEO KYUNG HOAN
IPC: G06Q30/02
Filed: 2006-02-07
Abstract: An AD model using a new homepage operation mode utilizing an advertiser PC as a web server is provided to enable an advertiser to reduce the load of a server/hard disk in a web hosting company, as the advertiser PC is used as the web server. The advertiser PC is connected to the Internet to enable the advertiser to operate a homepage through the personal web server. Web application programs select the personal web server, a DNS(Domain Name Service) server for converting a floating IP(Internet Protocol) into a fixed IP, and an advertising area, which is an apartment homepage. An apartment database stores a plurality of apartment homepages. An advertiser homepage is connected if a banner AD is clicked in the apartment homepage.
Patent KR-20060096280-A (KR)
Inventor: HWANG YUN SIK
IPC: A63B55/00
Filed: 2006-02-08
Abstract: 본 발명은 편리하고 신속하게 착용 및 분리할 수 있도록 설계된 골프클럽 헤드커버에 관한 것이다. 상기 골프클럽 헤드커버는 골프클럽의 헤드를 수용하는 유연소재의 헤드수용부와, 상기 헤드수용부로부터 길게 연장되어 헤드에 인접한 샤프트 부분을 수용하는 샤프트수용부를 포함한다. 특징적으로, 상기 샤프트수용부는 서로 대향하는 윗부리와 아랫부리로 이루어진 '새 부리' 형태의 것이다. 상기 각 부리는, 샤프트수용부의 끝단 개방부의 양측 지점으로부터 헤드수용부를 향하여 동일한 길이로 서로 평행하게 연장되는 두 개의 슬롯에 의하여 형성된다. 체결부재가 윗부리와 아랫부리의 각 모서리에 제공되며, 자력으로 작용하여 두 부리를 분리 가능하게 결합시킨다. 상기 체결부재는 자석과, 자석이 고정되는 금속판을 포함하며, 바람직하게 상기 금속판은 형상기억합금이다. 
       
     골프, 클럽, 헤드, 샤프트, 수용부, 부리, 슬롯, 자석, 포켓
Patent KR-20070081194-A (KR)
Title: Audio noise improvemetnt circuit of multi television tuner
Inventor: KIM YOUNG KEUN
IPC: H04N5/60
Filed: 2006-02-10
Abstract: A circuit of improving audio noise of a multi-television tuner is provided to switch a trap circuit when the multi-television tuner receives SECAM broadcasting signals to improve frequency characteristic of an intermediate frequency and an audio signal-to-noise ratio. A circuit of improving audio noise of a multi-television tuner includes high frequency units(30,32) which output VHF(Very High Frequency) and UHF(Ultra High Frequency) television signals, mixers(31,33) for respectively mixing the VHF and UHF television signals with a local oscillating signal to convert the VHF and UHF television signals to an intermediate frequency signal, and an intermediate frequency tuner(34) for tuning the intermediate frequency signal. The circuit further includes an intermediate frequency amplifier(35) for amplifying the tuned intermediate frequency signal, a trap circuit(36) for attenuating neighboring channel signal noise, a video filter(38) and an audio filter(37) for filtering video and audio signals from the intermediate frequency signal, and a switching circuit(40) for switching the trap circuit to an intermediate frequency demodulator(39) for demodulating the filtered video and audio signals.
Patent KR-20060091254-A (KR)
Inventor: TSUYOSHI NAKANO
IPC: B26B19/14
Filed: 2006-02-14
Abstract: 회전식 전기 면도기는 면도기 본체 상에 형성된 외측 커터 프레임(18)을 포함하고, 쉐이빙 표면을 형성하는 상부 표면의 링 형태의 얇은 층 부분(28a, 28b) 내에서 헤어 삽입 개구부(hair introduction opening)를 가지고, 상기 외측 커터 내에 설치된 외측 커터(14)를 포함하며, 상기 헤어 삽입 개구부로 들어가는 헤어를 절단하도록 회전하고, 상기 얇은 층 부분의 하부 표면과 미끄럼 접촉을 형성하는 커터 몸체(38)를 가진 내부 커터(16)를 포함하고, 상기 헤어 삽입 개구부는 반지름 방향으로 상기 얇은 층 부분(28a, 28b) 내에서 연장된 일정한 폭의 슬릿 형상을 가지며, 상기 헤어 삽입 개구부는 세로 방향의 파 형상으로 굴곡을 형성한다.
Patent KR-20060022297-A (KR)
Title: 혀이용칫솔
Inventor: NAM KWANG HYUN
IPC: A46B5/00
Filed: 2006-02-10
Abstract: 본 고안은 혀이용칫솔로서 손을 대지 않고 입속에서 혀이용칫솔에 혀를 삽입하여 혀를 자유로이 움직여 칫솔질을 하는 구조로 고안하였다.
Patent KR-20070087270-A (KR)
Title: Led package
Inventor: SON WON JIN
IPC: H01L33/60
Filed: 2006-02-23
Abstract: An LED(Light Emitting Diode) package is provided to achieve light emission of various colors from plural LEDs by mounting the LEDs on a package. Plural leads(11,12,13,14,15) are formed on a lower portion of a package housing(10-1). Plural LEDs(16,17,18) are mounted on the package housing. Plural electrical connecting units(16-1,16-2,17-1,17-2,18-1,18-2) connect the plural LED to the plural leads electrically. A molding unit(19) is gap-filled in the package housing. At least one of the leads is electrically connected to the LEDs in common. The electrical connecting unit is a wire. When a first electrode and a second electrode for driving the LED are formed, the first electrode and the second electrode are formed on the upper portion of the LED, or the first electrode is formed on the upper portion of the LED and the second electrode is formed on the lower portion thereof.
Patent KR-20060094498-A (KR)
Inventor: SAURABH JAIN
IPC: G03G15/00
Filed: 2006-02-24
Abstract: 본 발명은 사용자에 의해 설정된 이미지 설정치에 기초하여 트레이의 선택을 결정하는 분리형 소스 트레이를 선택하는 지능형 이미지 형성 장치에 관한 것으로, 장치로 하여금 트레이 선택을 제어하는 파라미터를 결정하도록 하는 프로그래밍수단; 상기 파라미터를 저장하는 저장수단; 미리 구성된 파라미터와 이미지 품질에 관계된 다른 일련의 파라미터와 비교하는 비교수단; 이미지 품질을 선택하고 인쇄작업을 요청하는 선택수단; 이미지 품질 파라미터들의 매핑을 수행하는 매핑수단; 트레이로부터 하나의 용지를 취출하는 전기기계장치; 및 상기 전기기계장치의 제어부에 설정치들을 통지하는 인터프리터를 포함한다.
Patent KR-20060096342-A (KR)
Inventor: SENDO ISAO
IPC: F25B41/04
Filed: 2006-03-03
Abstract: 본 발명의 과제는 본체의 제조 효율을 향상시키는 동시에 재료의 수율을 양호하게 하고, 팽창 밸브의 제조 비용을 저감시키는 것이다.   
     본 발명의 팽창 밸브에 따르면, 본체(2)가 알루미늄 합금의 다이캐스트에 의해 형성되기 때문에 본체(2)가 복잡한 형상이라도 용이하게 제작할 수 있다.  또한, 압출 가공에서는 형성이 곤란한 밸브 시트도 일체로 형성할 수 있기 때문에 본체(2)의 제조 효율을 향상시킬 수 있다.  또한, 종래 절삭 가공이 행해진 밸브 시트 등의 부위에 대해서도 다이캐스트로 일체 성형되기 때문에 재료의 수율도 양호해, 팽창 밸브의 제조 비용을 저감시킬 수 있다.   
       
     본체, 팽창 밸브, 포트, 밸브 시트, 연통 구멍
Patent KR-20070091915-A (KR)
Title: Display and manufacturing method thereof
Inventor: BAEK BUM KI
IPC: G02F1/136
Filed: 2006-03-08
Abstract: A display device and a manufacturing method thereof are provided to enhance a welding portion between a data line and a repair line by using a redundancy conductive pattern, thereby improving a repair success rate. A display device comprises the followings: a signal line; a repair line(16) which insulatedly crosses the signal line; and a first redundancy conductive pattern(20) which is overlapped so as to be insulated from the intersection between the signal line and the repair line. The first redundancy conductive pattern is floated. In a repairing process of the signal line, the signal line and the repair line are electrically connected with the first redundancy conductive pattern at their crossing portions through laser welding.
Patent KR-20070092343-A (KR)
Title: Data logger having detachible battery for supplying power for outer sensors and rebroadcasting system using thereof
Inventor: PARK TAE SOO
IPC: G05B23/00
Filed: 2006-03-09
Abstract: A data logger having a battery for driving outer sensors and a cable data logger are provided to enhance compatibility of the data logger by implementing sensors based on characteristic of objects. A data logger having a battery for driving outer sensors includes a main module(40), a second battery(30) and a sensor mounting module(20). The main module includes an acceleration sensor(42), a memory(44), a controller(41) and a first battery(52). The controller stores a measured value from the acceleration sensor in the memory. The first battery supplies a source voltage to the acceleration sensor, memory and controller. The second battery is separately formed in the main unit. The sensor mounting module, which includes plural sensor cases(10a-10n) for mounting sensors and the second battery, supplies a source voltage from the second battery to the sensors and delivers signals, which are generated from the sensors, to the controller.
Patent KR-20070093204-A (KR)
Title: On-line image mixing system and method
Inventor: LEE DONG HAN
IPC: G06Q50/00
Filed: 2006-03-13
Abstract: A system and a method for synthesizing images through on-line are provided to directly synthesize images in a service server in various forms through real time data communication between a portable terminal and the service server and produce a synthesized image suitable for an intention of a user. An on-line image synthesizing system comprises a terminal(10) and a service server(20). The service server comprises the followings: a data receiving server(21) for receiving information about a user, including a first image file, from a mobile communication base station; a database server(22) for storing second image files which will be synthesized with the first image; and an image synthesizing server(23) which synthesizes the first image with the second image according to the user information received from the data transceiving server, displays the image synthesized in the image synthesizing server, and transmits the synthesized image to the user.
Patent KR-20070093533-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: KOO JAE HYOUNG
IPC: H01L27/115
Filed: 2006-03-14
Abstract: A method for manufacturing a flash memory device is provided to improve a program speed by preventing both end portions of a tunnel oxide layer from being thickened using a remote plasma ALD(Atomic Layer Deposition). A tunnel oxide layer structure(108) is formed on a semiconductor substrate(100) by using a remote plasma ALD. The tunnel oxide layer structure is composed of nitride layers(102,106) and an oxide layer(104) stacked alternately with each other. The tunnel oxide layer structure is formed by reacting a first reaction gas containing nitrogen or a second reaction gas containing oxygen on a silicon source gas. The uppermost and the lowermost layers of the tunnel oxide layer structure are made of the nitride layers.
Patent KR-20060101857-A (KR)
Inventor: DINGMAN MARK T
IPC: B62D25/04
Filed: 2006-03-14
Abstract: 본 발명은 차 중앙 기둥 구조체에 관한 것이다. 본 발명은 채널을 형성하는 외벽과 두 개의 측벽을 가진 외부 강화체를 구비하는 중앙 기둥 구조체를 포함하는 차체; 상기 채널의 내측에 위치하며 상기 측벽 중 각각 하나씩 견고하게 연결되는 두 개의 강화체; 바람직하게는 상기 두 개의 측벽에 연결되는 인장 패널;을 포함하고, 그 높이에 따른 강도의 연속이 특징이고 수직 압축 하중에 대한 저항력이 향상되는 것을 특징으로 하는 차 중앙 기둥 구조체를 제공한다. 
       
     외부 강화체, 채널, 인장 패널, 차체, 중앙 기둥 구조체
Patent KR-20070096217-A (KR)
Title: Tag for rfid and fabricating method thereof
Inventor: LEE KI DONG
IPC: G06K19/07
Filed: 2006-03-21
Abstract: An RFID(Radio Frequency Identification) tag and a manufacturing method thereof are provided to enable a user to directly code information to be record according to whether conductive ink is formed in the mutually spaced region between the extension parts of the first and second electrodes by making the first and second electrodes connected to each electrode, of which end parts are opposite to each other. An RFID(Radio Frequency Identification) tag comprises the followings: a piezoelectric substrate which is connected to the upper part of a support unit; an inter-digital converter which is formed in the upper part of the piezoelectric substrate, and converts an RF(Radio Frequency) signal into an SAW(Surface Acoustic Wave) and converts the SAW into the RF signal; plural reflecting electrodes which reflects the SAW to the inter-digital converter and is composed of first and second electrodes(300,350) engaged with and spaced from each other, wherein the first and second electrodes are connected to each electrode, of which end terminals are opposite to each other, and has mutually spaced extension parts(365); and an antenna.
Patent KR-20070098181-A (KR)
Title: A reactive naphthopyran compound, a photocromic polyurethane coating composition containing the naphthopyran compound, a photocromic polyurethane grafted with the naphthopyran graft, and a photochromic optical article comprising the same
Inventor: LIM SUNG HYUN
IPC: C07D311/92
Filed: 2006-03-31
Abstract: A photochromic polyurethane coating composition containing a reactive naphthopyran compound is provided to inhibit phase separation of naphthopyran coating composition in coating solution by directly grafting with polyurethane molecule, so that a photochromic coating film is able to maintain photochromic properties of the photochromic membrane for a long period without blooming phenomenon over time. A reactive naphthopyran compound represented by the formula(1) or formula(2) is provided, wherein X^1 to X^4 are each independently hydrogen, hydroxy group, C1-C5 alkyl group, C1-C5 alkoxy group, C1-C5 hydroxy alkyl group, alkyl amine group, halogen group or -L-P group; L is a linker for connecting naphthopyran core portion to P, and is selected from -OOC-, -OOC-R1-, -OOC-R1-COO-, -R2-OOC-R1-COO-R3- and -OOC-NH-R4-NH-COO-; R1 to R3 are each independently C1-C20 branched or linear alkyl group; R4 is C1-C40 branched or linear alkyl group or C6-C40 aromatic group; P is -R5-Z; R5 is C1-C10 branched or linear alkyl group; Z is -OH, -COOH or -COOR6; and R6 is C1-C20 alkyl group.
Patent KR-20070099290-A (KR)
Title: Liquid crystal display
Inventor: KIM YOUNG JIN
IPC: G02F1/1333
Filed: 2006-04-04
Abstract: An LCD(Liquid Crystal Display) apparatus is provided to fix an inverter and an LCD module by fastening a projection-shaped inverter fixing unit and a hole-shaped top chassis fixing unit to each other, thereby reducing the cost used in screws and improving efficiency by reducing time required to fasten the screws separately. An LCD(Liquid Crystal Display) apparatus includes a light source to radiate light to an LCD panel, an inverter assembly(10) which includes an inverter driving the light source and first and second inverter fixing units(12,14) facing each other, and a top chassis(20) which has first and second top chassis fixing units(16,18) fastened to the first and second inverter fixing units. The first and second inverter fixing units are formed with a projection shape, and the first and second top chassis fixing units are formed with a hole shape.
Patent KR-20060110800-A (KR)
Title: Power-supplying member and heating apparatus using the same
Inventor: GOTO YOSHINOBU
IPC: H01L21/324
Filed: 2006-04-19
Abstract: A power-supplying unit and a heating apparatus using the same are provided to improve durability of the apparatus. In a power-supplying unit, a first rod shape unit(101) is connected to an object to be fed. A second rod shape unit(103) is connected to power. A heat function unit(102) is installed between the first rod shape unit(101) and the second rod shape unit(103). And, the heat function unit(102) has a small cross section of an axial direction and a large surface area in comparison with the first rod shape unit(101) and the second rod shape unit(103).
Patent KR-20070033867-A (KR)
Title: 신축부재 및 그것을 이용한 조인트부의 시공방법
IPC: E01D19/06
Filed: 2006-04-24
Abstract: 본 발명은 신축부재 및 그것을 이용한 조인트부의 시공방법에 관한 것이다.  
     본 발명의 신축부재는, 두개 이상의 구조물 사이에 형성되는 조인트부의 유간을 밀폐하면서 상기 구조물의 상대적인 움직임을 수용하도록 구비되는 신축부재로서, 상기 구조물과 접하는 두개 이상의 측면벽과, 상기 측면벽을 상부에서 연결하는 상벽과, 상기 측면벽을 하부에서 연결하는 하벽과, 접착제를 이용하여 상기 구조물측에 결합되도록 상기 측면벽상에 형성되는 접착부와, 내부에 중공되도록 형성되어 공기가 주입되게 되는 챔버를 포함하며, 상기 접착부는 상기 측면벽의 높이에 대해 10~50%를 점유하는 것을 특징으로 한다.  
     따라서, 용이한 시공이 가능하면서 우수한 신축성 및 확실한 접착성을 갖게 되는 신축부재가 제공되게 되므로, 반복되는 신축운동에 대하여 원활히 작용 가능하면서, 영구적인 지수·방수성능을 제공할 수 있으며, 대상 구조물 및 시공 개소에 한정됨 없이 시공 가능한 우수한 범용성을 제공할 수 있는 효과가 있다.  
       
     신축, 조인트, 공기주입, 접착, 지수, 방수, 교량, 콘크리트
Patent KR-20070111668-A (KR)
Title: Method of fabricating the dual gate in semiconductor device
Inventor: KIM GYU HYUN
IPC: H01L21/28
Filed: 2006-05-18
Abstract: A method for forming a dual gate of a semiconductor device is provided to restrain a loss of an n-type polysilicon layer by performing a cleaning process performed after a patterning process for forming a gate stack while using a cleaning solution that has a hydrogen ion concentration not higher than 4 and a low density of OH^-. After first and second conductive layers doped with p and n types respectively are formed on first and second regions(100,200) of a semiconductor substrate(300) by interposing a gate insulation layer, the first and the second conductive layers are patterned to form first and second gate electrodes. The first and the second conductive layers can be made of polysilicon layers. A cleaning process using a cleaning solution whose hydrogen ion concentration is not higher than 4 is performed on the resultant structure. The cleaning process can be performed in a single-wafer-type or batch-type cleaning apparatus.
Patent KR-20060073911-A (KR)
Inventor: AHN JONG GIL
IPC: G04G99/00
Filed: 2006-06-07
Abstract: - 본 고안은 재미라는 가장 큰 목적을 갖는 커플 족쇄 시계로써 현대 젊은이들이 추구하는 각종 재미 요소와 기능성을 동시에 겸비한 시계이다 
       
     - 이 커플 족쇄 시계는 그 이름에서 알 수 있듯이 연인 사이의 유대를 보다 강화 시켜 줄 이벤트 적인 시계이다. 기존의 시계는 단순히 시간을 알려주는 부가적인 도구밖에 안됐다. 하지만 이 시계는 이러한 시계의 기본적인 기능에 더하여 재미라는 요소와 각종 기능이 합쳐진 시계로 젊은 커플들의 욕구를 충족 시켜 줄 것이다
Patent KR-20070118330-A (KR)
Title: Heating apparatus of hot press forming workpiece for preventing reducing temperature
Inventor: YOO JIN SEOK
IPC: B21J17/00
Filed: 2006-06-12
Abstract: A workpiece heating apparatus of hot press forming for preventing temperature decrease is provided to allow workpieces to be heated uniformly and promptly in the heating furnace by vertically forming flame curtains at the entrance of a heating furnace, thereby preventing the decrease of temperature inside the heating furnace when opening the entrance to move a robot into/out of the heating furnace. A workpiece heating apparatus of hot press forming for preventing temperature decrease comprises a heating furnace(5) having a cavity and a door(7) at one side such that workpieces enter or leave the cavity; a seating member(9) which is installed in the heating furnace, and on which the workpieces are loaded by a robot(3); and flame curtain generating devices(8) installed on upper and lower parts of the door of the heating furnace to form flame curtains when opening the door of the heating furnace.