baber/WOPTO huggingface dataset:
Patent KR-20080075592-A (KR)
Title: Optical filter and apparatus for fertilizing of air conditioning using the same
Inventor: KIM DOH NYUN
IPC: B01D39/00
Filed: 2007-02-13
Abstract: A photocatalytic filter is provided to increase an air sterilizing effect by inducing a flow and a vortex of air, thereby maximizing irradiating area and time of ultraviolet rays and maximizing activating area of a photocatalyst, and a sterilizing device of an air conditioner using the photocatalytic filter is provided. In a photocatalytic filter(120) including a net material disposed perpendicularly to the proceeding direction of air flown into a main unit before the air is separated into a duct within an air conditioner for cooling and heating, the photocatalytic filter comprises: a first net part(121) and a second net part(122) coated with a photocatalyst comprising titanium dioxide which sterilizes the air by contacting with air flown in; and a third net part(123) disposed by forming pleats between the first and second net parts. The third net part is an E type pleated plate formed while forming an angle. The third net part is a pleated plate having a sluggish curved line formed in the waveform. The third net part is coated with a photocatalyst comprising titanium dioxide.
Patent KR-20080075717-A (KR)
Inventor: OH KUM MI
IPC: G02F1/136
Filed: 2007-02-13
Abstract: 본 발명의 횡전계방식 액정표시장치의 제조방법은 보호막을 형성할 때 낮은 유전상수를 가진 유기절연막이 포함되도록 함으로써 액정표시패널의 개구율을 향상시키는 한편, 상기 유기절연막을 경화되기 이전의 온도에서 처리함으로써 무기절연막과의 일괄식각을 가능하게 하여 마스크수를 줄이기 위한 것으로, 화소부와 데이터패드부 및 게이트패드부로 구분되는 제 1 기판을 제공하는 단계; 상기 제 1 기판의 화소부에 게이트전극과 게이트라인 및 제 1 공통전극을 형성하는 단계; 상기 제 1 기판 위에 게이트절연막을 형성하는 단계; 상기 제 1 기판의 화소부에 액티브패턴과 소오스/드레인전극을 형성하며, 상기 게이트라인과 교차하여 화소영역을 정의하는 데이터라인을 형성하는 단계; 상기 제 1 기판 위에 무기절연막으로 이루어진 제 1 보호막과 유기절연막으로 이루어진 제 2 보호막 및 무기절연막으로 이루어진 제 3 보호막을 형성하되, 상기 제 2 보호막은 상기 유기절연막이 경화되기 이전의 온도인 90~150℃에서 형성하는 단계; 상기 제 1 보호막 내지 제 3 보호막의 일부영역을 제거하여 상기 드레인전극의 일부를 노출시키는 제 1 콘택홀을 형성하는 단계; 상기 제 1 콘택홀을 통해 상기 드레인전극과 전기적으로 접속하는 화소전극라인을 형성하며, 상기 화소영역 내에 교대로 배치되어 횡전계를 발생하는 제 2 공통전극과 제 3 공통전극 및 화소전극을 형성하는 단계; 및 상기 제 1 기판과 제 2 기판을 합착하는 단계를 포함한다. 
       
     보호막, 유기절연막, 무기절연막, 식각, 개구율, 마스크수
Patent KR-20080076182-A (KR)
Title: Organic waste treatment method using liquid corrosion material
Inventor: LEE PARK
IPC: C02F3/12
Filed: 2007-02-15
Abstract: An organic wastewater treatment method using sludge is provided to increase treatment efficiency of organic wastewater and recycle liquid humic material obtained from the treatment of the organic wastewater by further simplifying complexity of conventional technologies for treating high concentration organic wastewater and reducing costs of the conventional technologies. An organic wastewater treatment method comprises filling sludge, as humic material, obtained by a process into a single tank, and treating the organic wastewater while agitating organic wastewater together with the sludge, wherein the process, as a process of passing raw water(wastewater) containing organic materials through a flow equalization tank, a weighing tank, an aeration tank, a settling tank, a distribution tank, and a sludge storage tank to treat the raw water, comprises: installing an agitator in the flow equalization tank and agitating raw water flown in and sludge returned from the distribution tank and the sludge storage tank to activate a humification reaction; pumping raw water from the flow equalization tank to flow a predetermined amount of raw water into the aeration tank in a state that the raw water is flown into the weighing tank, and returning an excessive amount of raw water to the flow equalization tank to flow constantly raw water into a front part of the aeration tank; operating the aeration tank at a microorganism mixed solution concentration of at least 5,000 ppm, and returning 200 to 800% of the inflow amount of raw water from a rear part to a front part within the aeration tank using a return device, thereby mixing and agitating the returned raw water with raw water flown in from the weighing tank to accelerate denitrification of the raw water; flowing treated water from the aeration tank into the settling tank, separating solids and liquid from the treated water, and transferring sludge to the distribution tank; and flowing a predetermined amount of sludge from the distribution tank into the flow equalization tank and the sludge storage tank, draining a residual amount of sludge to the aeration tank, and cultivating the sludge in the sludge storage tank.
Patent KR-20080077714-A (KR)
Title: A hinge device with brake function
Inventor: LEE KWANG WOO
IPC: F16C11/04
Filed: 2007-02-21
Abstract: A hinge device with a braking function is provided to prevent noise and impact generation for considerable improvement of convenience of using a door by temporarily stopping swing of the door. A hinge device(1) with a braking function includes a housing(10), a fixed cam(31), a shaft(33), and a driving cam(50). The housing is fixed on a door and contains the fixed cam, the driving dam, a cam chamber(10a), and a cylindrical damping chamber(10b). The fixed cam is installed inside the housing. The shaft is formed in one body with the fixed cam. The driving cam rotates with the housing and is elastically by a spring(60). A damping blade is formed on the shaft and includes a fluid passage(75). The fluid passage is open normal times and is closed by a damper plate(79) when the housing rotates for closing.
Patent KR-20080079404-A (KR)
Title: Received signal strength estimation method for digital multimedia broadcast and potable device using the same
Inventor: KWON SEONG GEUN
IPC: H04N7/12
Filed: 2007-02-27
Abstract: A received signal strength estimation method for DMB and a potable terminal using the same are provided to determine the received signal strength of the DMB as a weak received signal strength when a TS is not generated during a timer operation period, thereby stopping the operation of a DMB application during the restriction of DMB display and saving the battery of the portable terminal. A received signal strength estimation method for DMB(Digital Multimedia Broadcasting) comprises the following steps of: operating a DMB application(S101); checking whether a TS(Transport Stream) is generated(S102); enabling a control unit to wait for a predetermined period(S103); checking whether a new TS is generated(S104); operating a timer when it is determined that the new TS is not generated(S106); checking whether a new TS is generated while the timer is operated(S107); determining the received signal strength of the DMB as a weak received signal strength when the TS is not generated during a timer operation period(S108); and restricting broadcasting display(S109).
Patent KR-20080080756-A (KR)
Title: Portable flashlight having selfgenerating system
Inventor: CHO DONG HYUN
IPC: F21L4/08
Filed: 2007-03-02
Abstract: A portable flashlight having a self-generating system is provided to reduce maintenance cost and to prevent environmental pollution by excluding a disposable battery. A portable flashlight(100) includes a rechargeable battery(130), a solar panel(140), a self-generating system(200), and a charging connector(150). The rechargeable battery is installed inside a case(110) to be electrically connected to a lamp(120). The solar panel is installed on an outer surface of the case to generate electrical energy through sunlight and electrically connected to the rechargeable battery and the lamp. The self-generating system is driven by user's operation to generate the electrical energy and electrically connected to the rechargeable battery and the lamp. The charging connector is installed on the case to receive external commercial power and electrically connected to the rechargeable battery and the lamp.
Patent KR-20080082310-A (KR)
Title: 초배지를 이용한 합성수지 벽지
Inventor: KANG IN DONG
IPC: D21H27/00
Filed: 2007-03-08
Abstract: 본 발명은 초배지를 이용한 합성수지 벽지에 관한 것으로, 더욱 상세하게는 벽지의 원지 대신에 합성섬유에 천연펄프가 함유된 초배지를 사용하여 사용하여 도배가 간편하고, 건조후 컬링현상과 터짐현상을 방지할 수 있는 벽지에 관한 것이다. 
     본 발명은 일반적인 벽지에 있어서, 원지층의 원지 대신에 합성섬유에 천연펄프가 함유된 초배지가 사용된 초배지층이 형성되고, 상기 초배지층의 상단에 합성수지 코팅층이 형성되며, 상기 코팅층의 상단에 투명잉크층이 형성되고, 상기 투명잉크층의 상단에는 인쇄층이 형성된 것을 특징으로 한다. 
     본 발명에 의한 초배지를 이용한 합성수지 벽지에 의하면 초배지 작업없이 간단하게 도배할 수 있고, 풀칠을 한 후에 벽지가 수분을 흡수할 때까지 기다릴 필요가 없으며, 벽지의 원지층의 후면에 풀칠을 하지 않고, 벽면에 풀칠을 하여 도배할 수 있고, 컬링현상이나 터짐현상을 예방할 수 있는 효과가 발생한다. 
       
     벽지, 인쇄층, 코팅층, 컬링, 초배지, 투명코팅층.
Patent KR-20080053871-A (KR)
Title: Mixed-mode dc/ac inverter
Inventor: YUNG LIN LIN
IPC: H02M7/523
Filed: 2007-03-20
Abstract: A mixed-mode DC/AC inverter is provided to acquire high efficiency and an excellent crest factor of an AC output signal by being operated in a fixed frequency mode or a variable frequency mode. A mixed-mode DC/AC inverter(200) includes a DC power source(210), a conversion circuit(220), and a control circuit(250). The DC/AC inverter drives a load(230). The DC power source supplies a DC input voltage. The conversion circuit is connected to the DC power source to convert the DC input voltage into an AC signal used to drive the load. The control circuit is connected to the conversion circuit to set a frequency of the AC signal. The control circuit allows the DC/AC inverter to be operated in a fixed frequency mode or a variable frequency mode.
Patent KR-20080086768-A (KR)
Title: Generating system using catalytic heater
Inventor: JUNG KYUNG O
IPC: H01L35/28
Filed: 2007-03-23
Abstract: A power generation system using a catalytic heater is provided to replace primary and secondary batteries and improve safety by using liquid fuel. A power generation system using a catalytic heater includes a fuel tank(10), a catalytic heater heating unit(20), a thermoelectric element(30), and a cooler(50). The fuel tank has a fuel injection hole(11). The catalytic heater heating unit is installed on the fuel tank and coated with a metal catalyst to heat fuel supplied from the fuel tank through a non-combustion catalyzed chemical reaction. The thermoelectric element is installed on the catalytic heater heating unit to generate electricity by Seebeck effect. The cooler is installed on the thermoelectric element.
Patent KR-20080087603-A (KR)
Title: Construction fixing accessories for a hollowness pipe
Inventor: LEE EUN SUK
IPC: E04G15/06
Filed: 2007-03-27
Abstract: A fixing apparatus for a hollow pipe is provided to easily construct various sorts of pipe facilities without performing perforation work against a wall. A fixing apparatus(10) for a hollow pipe comprises an upper member(11) and a lower member(21). The upper member includes a first body(12) and an outer mounting piece(13) horizontally installed at an upper portion of the first body. The outer mounting piece is formed with a first fixing hole(16). A slide slot(14) is formed at a lower end of the first body and a first coupling hole(15) is formed at a side of the first body. The lower member includes an inner mounting piece(22) and a first insertion piece(23) vertically installed at an outer portion of the inner mounting piece.
Patent KR-20080092135-A (KR)
Title: Mobile communication terminal and operating method thereof
Inventor: PARK YEON WOO
IPC: H04B1/40
Filed: 2007-04-11
Abstract: A mobile terminal and a method for operating the same are provided to enable a user to access a desired website directly through an input window and a bookmark list by providing a web access menu before web access. If a web access command is issued(S100), a control part displays a web access menu, which comprises an input window and a bookmark list, through a display part(S110). If a specific query is inputted in the input window(S120), the control part accesses a preset website through an RF communication part and displays searched contents according to the inputted query(S130-S150). In case a specific website address, instead of the specific query, is inputted in the input window(S160), the control part accesses a website equivalent to the inputted website address(S170). Meanwhile, if an item registered in the bookmark list is selected(S180), the control part accesses a webpage address corresponding to the selected item(S190).
Patent KR-20080092662-A (KR)
Title: Novel 2,3-sialyltransferase and method for producing compound having galatose in terminal using the same
Inventor: WOO JIN SUK
IPC: C12N15/54
Filed: 2007-04-13
Abstract: A novel 2,3-sialyltransferase is provided to mass-produce inexpensively and simply a substance having galatose in its terminal such as 2,3-sialyl lactose which is contained in human milk and inhibits bacterial and viral infection by having strong affinity with influenza A virus hemagglutinin(HA). A novel 2,3-sialyltransferase having the amino acid sequence of SEQ ID NO:1 is isolated from Haemophilus ducreyi(KCTC 2745). A 2,3-sialyltransferase mutant is produced by substituting an amino acid, tyrosine(Tyr) or praline(Pro) at 21 or 112 amino acid position with another amino acid, cysteien(Cys) or glutamine(Gln), respectively. A substance having galatose in its terminal, 2,3-sialyl lactose is produced by reacting a mixture containing CMP(cytidine monophosphate)-N-acetyl neuraminic acid and lactose with 2,3-sialyltransferase or its mutant.
Patent KR-20080095342-A (KR)
Title: Circuit for detecting battery short and electrical control unit having the same
Inventor: PARK MIN KI
IPC: B60R16/02
Filed: 2007-04-24
Abstract: A battery short detection circuit and an electronic control apparatus having the same are provided to detect the short of the solenoid valve generated in a vehicle due to the various reasons and to verify whether a pulse-width modulating signal with the minimum duty cycle generated in the controller of the electronic control apparatus is the normal signal or caused due to the battery short. An electronic control apparatus for a solenoid valve comprises a controller for controlling a solenoid valve, and a battery short detection unit which outputs a pass signal to the controller when the solenoid valve is in normal state regardless of the voltage of a connection node with the solenoid valve, and which outputs charging voltage according to the voltage of the connection node with the solenoid valve as a fail signal to the controller when the solenoid valve is in abnormal state. The battery short detection unit comprises a capacitor connected between the connection node with the solenoid valve and GND, a first resistance serially connected between the non-ground terminal of the capacitor and the connection node with the solenoid valve, a second resistance which is connected to the first resistance in parallel and has a smaller resistance value than the first resistance, and a diode which is serially connected to the second resistance so that the current of the second resistance flows in a forward direction in the capacitor.
Patent KR-20080096877-A (KR)
Title: Preparation method of cyclic olefin polymer and cyclic olefin polymer thereby
Inventor: PARK SANG WOOK
IPC: C08G61/02
Filed: 2007-04-30
Abstract: A manufacturing method of the cyclic olefin resin is provided to manufacture a cyclic olefin resin of a norbornene-based polymer including an imide group with the high molecular weight and high yield by using cheap catalyst with a simple structure in a small amount. A manufacturing method of the cyclic olefin resin comprises a step for the ring-opening polymerization of the monomer having cycloalkene in the presence of a solvent and at least one catalyst selected from the following chemical formula 1-3. The chemical formula 1 is NiX2, wherein X is the halogen atom or the alkyl group having 1~10 hydrogens. The chemical formula 2 is (R1NiX)2, wherein X is the halogen atom or the alkyl group having 1~10 hydrogens, R1 is a C3~C12 alkyl group. The chemical formula 3 is R2mNiX2, wherein X is the halogen atom or the alkyl group having 1~10 hydrogens, R2 is (alkyl or aryl) nitrile or cyclodiene, and m is 1 or 2.
Patent KR-20080099063-A (KR)
Title: Method of transmission of physical downlink control channel signal in mobile communication systems using orthogonal frequency division multiplexing access
Inventor: LIM YEON JU
IPC: H04B7/26
Filed: 2007-05-08
Abstract: A method for transmitting a physical downlink control channel signal in an OFDMA mobile communication system and an apparatus therefor are provided to enable a mobile terminal to successfully demodulate the PDCCH even in an inferior channel environment. A method used when a base station transmits a physical downlink control channel signal to a terminal in an OFDMA mobile communication system comprises the following steps of: receiving channel state information about a downlink channel from the terminal to confirm the state of the downlink channel(802); separating a symbol stream into plural segments(807), in case the channel condition of a downlink channel is bad, and then mapping the separated symbols to predetermined physical resource groups according to each segment(808); mapping channel-encoded symbols to a physical resource group predetermined for one segment, in case the channel condition of a downlink channel is good(805); and multiplexing/transmitting the mapped symbols together with data to the terminal(806).
Patent KR-20080100544-A (KR)
Inventor: LEE CHANG HO
IPC: F24C15/02
Filed: 2007-05-14
Abstract: A microwave oven easily is provided to mount the handle to the door without a separate fastening unit and process and replace damaged handle easily at low cost. A microwave oven(100) includes a main body(110), a door(120) which is mounted on the main body, and opens and closes the main body, and a handle(130) removably mounted to the door. A locking projection part(131) is formed on the end of the handle facing the door. A locking groove part(121) in which the locking projection part is inserted and coupled are formed on the door.
Patent KR-20080047949-A (KR)
Title: Plasma display device
Inventor: OSAWA MICHITAKA
IPC: G09G3/291
Filed: 2007-05-14
Abstract: A plasma display apparatus is provided to properly adjust the voltage value of a variable voltage source by synchronizing positive polarity pulses with the voltage of Y electrodes. A plasma display apparatus includes X and Y electrodes, a Y driver(6), and an address driver(10). The Y driver supplies pulses to Y electrodes arranged with the X electrodes(4) in parallel. The address driver, formed opposite to the X and Y electrodes, supplies pulses to address electrodes across the X and Y electrodes. During a reset period, the Y driver supplies reset pulses having positive and negative polarities to the Y electrodes and the address driver supplies a first pulse to the address electrodes. During an address period, the Y driver supplies sustain pulses having positive and negative polarities to the Y electrodes and the address driver supplies a second pulse to the address electrodes. The level of first and/or second pulses is higher than that of the address pulses.
Patent KR-20090001875-A (KR)
Title: 대화식 컨텐츠시스템 및 표시방법
Inventor: YIM JAE HYUN
IPC: G06Q50/00
Filed: 2007-05-29
Abstract: 본 발명은 방송망 및 컴퓨터 통신망을 연계하여 방송을 시청하는 이용자가 그 시청하는 방송 프로그램과 관련된 대화식 컨텐츠를 추출하여 광고 및 판매 정보 등을 활용할 수 있도록 하는 대화식 컨텐츠시스템을 제공하는 것을 목적으로 한다. 
     상기 목적 달성을 위한 본 발명의 대화식 컨텐츠시스템은 방송수신용 튜너(34), 인터넷연결용 튜너(33), 화면표시제어기(31), 중앙처리장치(32)를 포함하여 구비하는 셋톱박스(30)를 개재하여 방송망(10)으로부터 수신되는 방송프로그램과, 인터넷 서버(20)로부터 수신되는 정보를 TV(40) 화면에 표시할 수 있도록 구성되고, 상기 방송수신용 튜너를 통하여 수신되는 방송프로그램 정보와, 서버로부터 상기 인터넷연결 튜너를 통하여 수신되는 정보는 상기 화면표시제어기에 의하여 특정 이용자에게 맞도록 필터링되고, 그 필터링된 정보는 대화식 콘텐츠를 구성하여 상기 TV 화면에 디스플레이 될 수 있도록 구성된다.
Patent KR-20080074005-A (KR)
Title: Uv-hardening ink, decorative prints and decorative resin moldings
Inventor: WATANABE FUMIO
IPC: C09D11/037
Filed: 2007-06-05
Abstract: A UV curable ink for printing is provided to realize excellent adhesion to plastic materials including not only polycarbonate and polyester but also other plastic materials, and to obtain a decorative molded resin article by using the ink. A UV curable ink comprises: (A) a monomer or oligomer; and (B) a photopolymerization initiator, wherein component (A) comprises (a) a halogenated polyester (meth)acrylate, and (b) a mono-functional monomer represented by the formula of CH2=CR1-COR2, wherein R1 is a hydrogen atom or C1-C6 alkyl group; and R2 is a monovalent group containing a heterocyclic ring. Components (a) and (b) are used in an amount of 40-85 wt% and 10-55 wt%, respectively, based on the total weight of (A).
Patent KR-20080109262-A (KR)
Title: Antenna module for multi frequency band and antenna apparatus having the same
Inventor: LEE SANG WOO
IPC: H01Q5/00
Filed: 2007-06-12
Abstract: An antenna module for multi frequency band and an antenna device having the same are provided to reduce the size of an antenna device by etching pattern having protrusion in order to radiate a low frequency band. An antenna module(300) for multi frequency band comprises a first emitting part and a second emitting part. The first emitting part is formed in the single-side of a printed circuit board(350). The first emitting part has a plurality of protrusions. The first emitting part is formed into a pattern plate-like following the single-side of the printed circuit board. The second emitting part is formed in the other side of the printed circuit board into multi-stage.
Patent KR-20070119541-A (KR)
Title: Resin coated metal plate having excellent electromagnetic wave shielding property
Inventor: WATASE TAKESHI
IPC: C23C20/00
Filed: 2007-06-13
Abstract: A noble resin coated metal plate is provided to exhibit excellent electromagnetic wave shielding property, and preferably exhibit good characteristics even under a light contact environment by increasing conductivity of a resin coated metal plate. As a resin coated metal plate in which a resin film is coated on a surface of a metal plate, the resin coated metal plate is characterized in that the resin film satisfies requirements of the mathematical equation, PPIt>=70, where PPIt represents the number of mountain-valley counts when a 1/2 of a peak count level(2H) is a thickness t(um) of the resin film in PPI(Peaks Per Inch) mentioned in SAE J911-1986. The resin film has a glass transition temperature(Tg) of not more than 60 deg.C. The metal plate is a steel plate coated with a Zn-Fe group element alloy. The metal plate is a galvannealed steel sheet.
Patent KR-20080095717-A (KR)
Title: Large-current high-resolution driving circuit
Inventor: SU ALEX YU KWEN
IPC: H02P31/00
Filed: 2007-06-13
Abstract: A large-current high-resolution driving circuit is provided to control a load in detail by generating a current for high resolution. In a large current high resolution driving circuit, a controller(22) receives a control for driving a load and generates a digital signal corresponding to the control signal. An analog/digital converter(23) generates an analog voltage corresponding to the digital signal. A voltage/current converter(24) generates a current corresponding to the analog voltage signal and transmits the current to the load and drive the load.
Patent KR-20090002114-A (KR)
Title: Id game
Inventor: JUNG KYUNG TAE
IPC: G06Q50/32
Filed: 2007-06-18
Abstract: An ID game is provided to allow a user to log-in open ID support sites through a single ID and easily enjoy games without having an additional subscription process and eliminate necessity of administrating IDs of sites one by one. An ID game is performed in such a manner that a title of founder is given to hundred members invited to a beta service and the founders decide family names. Members subscribed after the founders follow the family names decided by the founders, and the family names are feely decided by the founders.