baber/WOPTO huggingface dataset:
Patent KR-20060087445-A (KR)
Title: Operating method for maximum efficiency and non condensation of noncondensing type boiler
Inventor: MIN TAE SIK
IPC: F24H9/20
Filed: 2006-01-27
Abstract: Provided is a method for operating a non-condensing boiler at maximum non-condensation efficiency, and more particularly a method for operating a non-condensing boiler, capable of supplying an appropriate amount of excess air for combustion of a burner, avoiding damaging a heat exchanger due to the condensed water generated at the heat exchanger, and effectively improving the heat efficiency. The method comprises the steps of: sensing a temperature of exchange water introduced into a heat exchanger and a temperature of supply water discharged from the heat exchanger and calculating an average temperature from the two temperatures to obtain a maximum concentration of CO using information stored in a controller; calculating a ratio of excess air (lambda) from the maximum concentration of CO using a combustion equation chosen depending on a fuel used; checking from a combustion characteristic curve whether or not the excess air ratio (lambda) is within a stable combustion region; when the excess air ratio (lambda) is within the stable combustion region, setting this excess air ratio to the control target value, and when the excess air ratio (lambda) is less than a lower limit of the stable combustion region, setting a minimum excess air ratio of the stable combustion region to the control target value; calculating a target value of air flow suitable for the current consumption amount of fuel based on the set excess air ratio; and performing feedback control with respect to the air flow target value and a value input from an air flow sensor. With this configuration, no condensation takes place during operation of the non-condensing boiler, so that the boiler can have increased durability, be easily assembled at inexpensive production costs, be made compact, and obtain maximum heat efficiency under a non-condensation condition.
Patent KR-20070078620-A (KR)
Title: Hybrid passive optical network
Inventor: HYUN YOO JEONG
IPC: H04B10/12
Filed: 2006-01-27
Abstract: A composite passive optical network is provided to remarkably reduce the number of necessary upstream light sources by making ONUs(Optical Network Units) create subcarriers and transmit them to an RN(Remote Node) through electrical lines and making the RN modulate the subcarriers and create upstream optical signals. A composite passive optical network consists of a CO(Central Office)(210), an RN(250), and a plurality of ONU groups(300-1-300-N). The CO(210) outputs downstream optical signals. The RN(250) executes wavelength division demultiplexing for the downstream optical signals inputted from the CO(210), performs power splitting for each multiplexed signal, and creates a plurality of downstream signals. Then, the RN(250) outputs the created downstream signals to the ONUs of each associated group(300-1-300-N), receives upstream subcarriers from the ONUs of each group(300-1-300-N), modulates them into upstream optical signals, and outputs them to the CO(210). Each of the ONUs of each group(300-1-300-N) obtains the downstream subcarriers of each associated group from an associated downstream optical signal inputted from the RN(250), filters the obtained downstream subcarriers, obtains an associated downstream subcarrier, and outputs an associated upstream subcarrier to the RN(250).
Patent KR-20060015343-A (KR)
Inventor: KIM YOUNG JIN
IPC: C03C27/12
Filed: 2006-01-31
Abstract: 본 발명의 보호용 유리 복합체는 제 1 유리로 이루어진 제 1 유리 층, 상기 제 1 유리 층 상부에 배치되며 제 2 유리로 이루어진 제 2 유리 층, 및 상기 제 1 유리 층 및 제 2 유리 층이 서로 결합 되도록 상기 제 1 유리 층 및 제 2 유리 층 사이에 개재되고 투명성 경화 수지로 이루어진 결합 수지 층을 포함한다. 상기 결합 수지 층은 열 경화성 수지 층이 열 경화되어 형성된 열 경화 수지 및 광 경화성 수지 조성물이 광 경화되어 형성된 광 경화 수지 중 적어도 하나의 경화 수지로 이루어진다. 상기 보호용 유리 복합체는 얇으면서 강도 및 경도가 우수하여 외부 충격 등으로부터 안정적으로 휴대용 디지털 기기의 디스플레이 화면, 각종 손목 시계의 시간 표시 화면 등을 보호할 수 있으며 제조 단가가 낮아서 공정 효율이 우수하다.
Patent KR-20070014934-A (KR)
Title: Remote manipulating apparatus of crane device, crane device and remote manipulating system of crane device
Inventor: KOBAYASHI MASATO
IPC: B66C13/18
Filed: 2006-02-06
Abstract: A remote control apparatus of cranes is provided to prevent mismatch between a crane to be controlled and a crane on a display unit. A remote control apparatus remotely controls a plurality of cranes performing unloading work in a container yard. The remote control apparatus includes a reception unit(27) and a display unit. The reception unit receives image signals from the cranes. The display unit displays an image based on the received image signal. Identification information of the cranes which is a reception source of the image signal is displayed on the display unit. The remote control apparatus includes a remote control unit, a comparison unit, and a notification unit. The remote control unit transmits a control instruction to the cranes. The comparison unit compares the identification information of the cranes displayed on the display unit with identification information of a crane which is to be controlled. The notification unit notifies the comparison result.
Patent KR-20070080109-A (KR)
Title: Apparatus and method for attaching front panel of requid lens
Inventor: JIN MYUNG JIN
IPC: G02B3/00
Filed: 2006-02-06
Abstract: A device and a method for attaching a front panel of a liquid lens are provided to make liquid equally flow over a groove in attaching the front panel to a lens body, by regulating the parallel state of the front panel and the lens body before attachment. A liquid lens(300) has a liquid filing part and a liquid lens body(370) provided with a rear panel(320) and inclined at the predetermined angle in the lower side. A device for attaching a front panel(310) disposed at the upper side of the body to the liquid lens body by moving down the front panel is composed of a vacuum nozzle unit(22) sucking the front panel; a vacuum nozzle control unit(23) controlling the suction power through the vacuum nozzle; a Z-axis motor(24) for moving up and down the vacuum nozzle; a control unit(25) for controlling the movement of the Z-axis motor; and a ball joint unit(21) disposed between the Z- vacuum nozzle and the front panel to adjust the inclination of the front panel.
Patent KR-20070088929-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: KIM CHAN
IPC: H01L21/768
Filed: 2006-02-27
Abstract: A semiconductor device and a manufacturing method thereof are provided to improve current driving capability of the semiconductor device by reducing contact resistances of source/drain regions or a gate electrode by using an HSG(Hemi-Spherical Grain) layer capable of increasing a contact area between a contact and a conductive layer. A plurality of gate patterns(57) are formed on a substrate(50). A junction region(60) is formed in the substrate between the gate patterns. An interlayer dielectric(61) is formed on the resultant structure. The interlayer dielectric includes a contact exposing partially the junction region. An HSG layer(63a) is formed on the exposed portion of the junction region in order to increase an upper surface area of the junction region. A contact fills the contact hole in order to be connected with the HSG layer.
Patent KR-20060027394-A (KR)
Inventor: PARK SANG NYUNG
IPC: B23K9/06
Filed: 2006-03-07
Abstract: 본 발명은 가스메탈 아크용접 및 플럭스 코어드용접에서 용재로 사용되는 소모성와이어가 콘텍트팁에의해 통전되며 유도돠고 노즐내에 흐르는 보호가스의 보호하에 용융풀을 형성하고 용접아크와 와이어가  아크주에의해 용융되어 모재와용착하는데 이때 발생되는 스패트는 용착량감소, 비드의 불균일,용접품질 저하,팁과 노즐의 수명단축,및 안정적인 용접작업에 저해요소로 작용한다. 
     이러한 문제점을 개선하기위해 콘텍트팁과 노즐의 형태와 크기와 역활을 변화시켜 분위기가스의 흐름을 통해 적정의 아크를 제어하게 하여 스페트저감은 물론 고속용접과 더불어 최상의 용접결과를 도출할 수 있도록  하고 각각의 용접조건에 맞는 다양한 콘텍트팁과 노즐을 제공하여 콘텍트팁의 수명연장과 신뢰성 향상을 위한 유용한 발명이다. 
       
     콘텍트팁, 노즐,가스메탈 아크용접(GMAW), 플럭스 코어드용접(FCAW),스페터, 보호가스
Patent KR-20070093761-A (KR)
Title: Driver circuit for light emitting diodes back-light
Inventor: KIM PU JIN
IPC: G02F1/133
Filed: 2006-03-15
Abstract: A driver circuit for an LED(Light Emitting Diode) backlight is provided to enable constant current control for a plurality of LED arrays with a single control path, thereby greatly reducing the use quantity of the driver circuit for an LCD(Liquid Crystal Display) device. A driver circuit for LED(Light Emitting Diode) backlight comprises the followings: an alternating source(110) where a first alternating voltage is outputted; a plurality of LED arrays(150) which are connected to each other in parallel and of which each is composed of the parallel connection of forward and reverse LEDs(152,154); and an impedance matching device(132) which is interposed between the LED arrays so as to be connected to each of the LED arrays in series. The each LED array includes at least one of R(Red), G(Green), and B(Blue) LEDs. The impedance matching device is a first inductor.
Patent KR-20070094066-A (KR)
Title: Method for improving uv-crosslinkable acrylic sensitive adhesives properties by forming semi-interpenetrating polymer network and uv-crosslinkable acrylic sensitive adhesives thereby
Inventor: KIM HYUN JOONG
IPC: C09J133/08
Filed: 2006-03-16
Abstract: A method for improving physical properties of UV-crosslinkable acrylic pressure-sensitive adhesives by forming a semi-IPN is provided to produce acrylic adhesives that have improved heat resistance and increase productivity owing to shortened curing time thereof. A method for improving physical properties of UV-crosslinkable acrylic pressure-sensitive adhesives by forming a semi-interpenetrating polymer network comprises the steps of: preparing an acrylic pressure-sensitive adhesive having improved glass transition temperature; thereto adding a trifunctional monomer and an initiator; and irradiating the mixture with ultraviolet rays. In the step of preparing an acrylic pressure-sensitive adhesive, 5-15wt% of acrylic acid is added to improve physical properties, especially glass transition temperature.
Patent KR-20060128624-A (KR)
Title: Flat type discharge lamp lighting system and backlight system
Inventor: YANO HIDETOSHI
IPC: H01J61/30
Filed: 2006-03-20
Abstract: A flat discharge lamp lighting system and a backlight system are provided to improve a start ability of a discharge space by disposing a conductor adjacent to a rear substrate. A front transparent substrate(1) and a rear transparent substrate(2) are disposed opposite to each other. A phosphor layer is formed on either of the front and rear substrates, and is filled with a discharge medium to form a discharge vessel. A pair of electrodes are installed in the discharge vessel in such a way that at least one is not contacted with the discharge medium. Plural spacers are interposed between the front and rear substrates to have a certain interval in a direction perpendicular to the electrodes. A conductive substance is formed on the rear substrate.
Patent KR-20070097208-A (KR)
Title: The chair with a note-taking box
Inventor: JUNG YONG JU
IPC: A47C7/54
Filed: 2006-03-28
Abstract: A chair having a pencil case as one body is provided to allow a user to easily take out something like a pencil, etc. from a pencil case which is attached to an armrest so as to use it in the state that he/she is seated on the chair. A chair having a pencil case as one body includes: a seat(101); a backboard(102); both armrests(110), extended from the seat(101) respectively in a right and in a left direction; a leg member(103), extended downwards from an underside of the seat(101); and a pencil case, composed of a receiving recess(111) which is formed in an upper part of one of the two armrests(110), and a cover(120) which covers the receiving recess(111).
Patent KR-20060039416-A (KR)
Inventor: LEE DAE WOO
IPC: E04D11/02
Filed: 2006-03-30
Abstract: 본 발명은 노출형 방수 시공방법에 관한 것으로, 본 발명은 점착성이 부여된 생지 상태의 미가류고무 주재의 방수시트를 바탕콘크리트의 전체 면적에 강력하게 접착하면서 시공하되, 시트와 시트의 연결 부분이 일체형으로 완전 결합되게 하여 두께가 균일하고 평탄하게 유지되도록 시공하거나 또는 연결부분이 일체형으로 결합되게 한 후 결합된 상부에 폭이 좁은 엷은 두께의 미가류 고무 밴드를 보강 부착하여 시공한 후, 그 위에 얇은 층의 페인트 또는 우레탄, 아크릴계 무기질 도막 방수제, 수지 모르터 등의 탑 코팅을 하여 시공을 완료함으로서, 평탄하고도 미려한 방수 시공 효과를 나타내게 한 것이다.
Patent KR-20070098038-A (KR)
Title: Circuit for controlling data output enable signal
Inventor: LEE HYENG OUK
IPC: G11C11/4096
Filed: 2006-03-30
Abstract: A circuit for controlling a data output enable signal is provided to control the data output enable signal by detecting an operation frequency. A detection signal generation part(100) generates an act signal by delaying an active signal for a first time and outputs an end signal by delaying the act signal for a second time, and outputs a DLL(Delay Locked Loop) clock count signal by performing a logic operation of the act signal and a signal obtained by delaying a DLL clock for a third time. A detector(200) outputs a counting signal by counting a rising edge of the DLL clock count signal until the end signal is enabled. A decoder part(300) outputs a selection signal by decoding the counting signal. An output enable signal generation part(400) includes a plurality of shift registers receiving an internal read signal and CAS latency, and outputs an output enable signal by delaying the internal read signal through a shift register selected by the selection signal and the CAS latency.
Patent KR-20070098204-A (KR)
Title: Backlight unit and liquid crystal display device using the same
Inventor: KIM GI BIN
IPC: G02F1/13357
Filed: 2006-03-31
Abstract: A backlight unit and an LCD(Liquid Crystal Display) using the same are provided to minimize rise of temperature and obtain operational reliability by placing a graphite spreader having high thermal conductivity in order to discharge heat generated from light sources. A backlight unit includes a cover bottom, plural light sources formed within the cover bottom, a graphite spreader(110) which discharges heat outputted from the plural light sources and has one or more holes(130), and first and second coating films(100) which are formed in upper and lower parts of the graphite spreader and formed so that an outer edge part is relatively prolonged in comparison with the graphite spreader to contact each other.
Patent KR-20060064034-A (KR)
Inventor: SATO KATSUHIKO
IPC: G06F21/64
Filed: 2006-04-11
Abstract: 암호화 대상 데이터(301)는 부분적으로 연속하여 추출된다.  사전 추출된 데이터 부분을 암호화한 결과는 연속적으로 현재 추출된 데이터 부분을 암호화한 결과를 연속하여 계산하는데 사용된다.  연속하여 계산된 상기 암호화 결과는 암호화 데이터 (305)를 발생시키는데 사용된다.  상기 암호화 데이터를 발생시키는데 있어서, 최종적으로 계산된 상기 암호화 결과(PF(z+1))는 상기 발생된 암호화 데이터에 첨부된다.  최종적으로 계산된 결과는 암호화 대상 데이터가 위조된 데이터인지 여부를 검출하기 위한 위조 검출 데이터(308)로서 사용된다. 
       
     암호화, 복호화, 암호화 프로세스 정보, 복호화 프로세스 정보, 위조 검출
Patent KR-20070102058-A (KR)
Title: Bench for conversation and playing method using the same
Inventor: RHO YOUNG IL
IPC: A63H33/00
Filed: 2006-04-13
Abstract: An amusing bench structure for the conversation, and a playing method using the same, are provided to allow users to hear what a partner says even when his/her voice is very low, but to prevent the third party from hearing it, and to achieve the other amusing purpose than the usage as a seat. An amusing bench structure for the conversation includes: a pair of supporting posts(30,30a), mounted on the ground surface in a fixed manner in such a manner that they are distanced by a determined distance from each other; a pair of seat posts(20,20a), mounted inside the corresponding supporting post(30,30a) in a rotatable manner by means of a bearing; and a pair of bench bodies(10,10a), formed in a hemisphere shape, a part of which is opened, the inside of which is hollowed, and an inside lower part of which is equipped with a seat so that one user is seated thereinto, and mounted on the corresponding seat post(20,20a). The bench body(10,10a) has two handles(12,12a) which are arranged respectively in both sides thereinside.
Patent KR-20060108547-A (KR)
Inventor: WANG YUELI L
IPC: H01L21/60
Filed: 2006-04-14
Abstract: 본 발명은 (a) 전기 전도성 은 분말, (b) 입자 크기가 7 나노미터 내지 100 나노미터 미만의 범위인 아연-함유 첨가제, 및 (c) 연화점이 300 내지 600℃의 범위인 유리 프릿을 (d) 유기 매질 중에 분산된 상태로 포함하는 후막 전도성 조성물에 관한 것이다. 
     본 발명은 또한 반도체 소자, 및 (a) p-n 접합부를 갖는 반도체의 주표면 상에 형성된 절연막 상에 상기 후막 조성물을 도포하는 단계, 및 (b) 상기 반도체, 절연막 및 후막 조성물을 소성하여 전극을 형성하는 단계를 포함하는, p-n 접합부를 갖는 반도체 및 반도체의 주표면 상에 형성된 절연막으로 구성된 구조 부재로부터 반도체 소자를 제조하는 방법에 관한 것이다.  
       
     반도체 소자, 전도성 조성물, 은 페이스트
Patent KR-20060110234-A (KR)
Title: Linear compressor controller
Inventor: TIAN ZHUANG
IPC: F04B49/00
Filed: 2006-04-19
Abstract: A linear compressor controller is provided to maximize piston stroke and remove damage caused by piton collision while realizing high power mode operation by generation piston collision slowly. A linear compressor controller includes a movement detector(109) obtaining a measurement value representing a reciprocation motion cycle of a piston. A power switching circuit(107) controls a power input for the motor. A switching algorithm(108) controls the power switching circuit to increase the power input for the motor gradually. Perturbation algorithm(118) generates perturbation with respect to excessive power increase. Collision detecting algorithm(117) detects a rapid decrease of the reciprocation motion cycle, which represents collision between a cylinder head and the piston, according to friction signals. Power algorithm(116) decreases the power input for the excitation wire in response to a rapid change of the reciprocation motion cycle.
Patent KR-20070104730-A (KR)
Title: Shift register and liquid crystal display device using the same
Inventor: CHAE JI EUN
IPC: G09G3/36
Filed: 2006-04-24
Abstract: A shift register and an LCD(Liquid Crystal Display) device using the same are provided to increase the lifespan of a driver by reducing a high voltage maintain interval in a node for controlling a pull-down transistor. A shift register includes first and second stages(51,52), and first and second wires(81,82). The first stage charges a first output terminal in response to a voltage of a first node(Q_A), discharges the first output terminal in response to a voltage of a second node(QB_O_A), and includes a third node(QB_E_A). The second stage, which is driven by the voltage of the first output terminal, charges a second output terminal in response to a voltage of a fourth node(Q_B), discharges the second output terminal in response to the voltage of a sixth node(QB_E_B), and includes a fifth node(QB_O_B). The first wire connects the second and fifth node. The second wire connects the third and sixth node.
Patent KR-20070110627-A (KR)
Title: Delay locked loop with reduced size and a semiconductor memory device including the delay locked loop and locking operation method of the same
Inventor: JANG EUN JUNG
IPC: G11C8/00
Filed: 2006-05-15
Abstract: A DLL(Delay Locked Loop) with reduced size and a semiconductor memory device including the same and a locking operation method thereof are provided to reduce skew between a data strobe signal and output data signals and an external clock signal during a fabrication process, by generating a feedback clock signal on the basis of a reference clock signal received from a control device in an output path of an internal clock signal. A phase detector(130) detects phase difference between an input clock signal and a feedback clock signal, and outputs a phase detection signal according to the detection result. A delay line(150) delays the input clock signal and outputs a delay clock signal, in response to first and second delay control signals. A delay controller(140) generates the first and the second delay control signals, in response to the phase detection signal. A delay model(120) delays a reference clock signal, and outputs the delayed signal as the feedback clock signal. The reference clock signal is generated by one of circuits constituting an actual output path of the delay clock signal.
Patent KR-20070112577-A (KR)
Title: Liquid crystal display device and method for driving the same
Inventor: KIM EUI TAE
IPC: G02F1/133
Filed: 2006-05-22
Abstract: An LCD and a method for driving the same are provided to shorten time required to input a scan pulse to the total gate wirings by sharing a gate wiring to pixels adjacent to each other up and down and supplying a scan pulse to at least two gate wirings at the same time, thereby ensuring a sufficient data charging time without forming a large TFT(Thin Film Transistor). An LCD(Liquid Crystal Display) includes plural gate wirings(100a), pixels, and plural data wirings(200). A scan pulse is supplied to the gate wirings. The pixels are adjacent to each other up and down between the gate wirings. The data wirings are formed to cross the gate wirings and supply data signals to each pixel. The pixels receive the scan pulse from the gate wirings at the same time.
Patent KR-20070114234-A (KR)
Title: Coating and ion beam mixing apparatus and method to enhance the corrosion resistance of the materials at the elevated temperature using the same
Inventor: PARK JAE WON
IPC: C23C14/46
Filed: 2006-05-27
Abstract: A coating and ion beam mixing apparatus is provided to improve adhesive property and densification property of an interface between a metal matrix and a coating layer by performing coating and ion beam irradiation in the same reaction chamber, and a method for improving adhesive property and densification property of the interface using the coating and ion beam mixing apparatus is provided. A ceramic coating and ion beam mixing apparatus comprises: an electron gun(1); a coating material container(3) which is placed in the vicinity of the electron gun, and onto which electron beams(2) generated from the electron gun are irradiated; a matrix(5) which is fixed to an upper portion of the reaction chamber such that molten and vaporized coating material(4) from the coating material container is applied onto one side of the matrix; a jig(8) mounted on the other side of the matrix such that the coating material is uniformly deposited onto the matrix by rotating the matrix; and an ion beam irradiation equipment mounted on one sidewall of the reaction chamber to improve adhesive property and densification property by mixing an interface between the coating material and the matrix, wherein the electron gun, the coating material container, the matrix, the jig, and the ion beam irradiation equipment are installed within a reaction chamber(10) in a vacuum state. The ion beam irradiation equipment includes an ion source, an accelerator, an accelerating tube, and a gate valve.
Patent KR-20070115498-A (KR)
Title: Power factor correction circuit in power supply
Inventor: CHOI KWANG TAK
IPC: H02M3/28
Filed: 2006-06-02
Abstract: A power factor correction circuit is provided to obtain a sufficient power factor correction effect by successively installing a ferrite core in a toroidal core. A power factor correction circuit includes a pair of choke coils(L1,L2), a switching element(Q1), and a power factor correction control part(100). A toroidal core and a ferrite core are successively installed to correct a power factor of a voltage transformed in a voltage providing device to transform an input voltage in the pair of choke coils. The switching element switches an output of the voltage through the pair of chock coils. The power factor correction control part corrects the power factor by adjusting voltage applied to the pair of chock coils to control a switching cycle of the switching element.