baber/WOPTO huggingface dataset:
Patent KR-20080014511-A (KR)
Title: Radio frequency accumulated module of one chip type
Inventor: SON KYUNG JOO
IPC: H04B1/44
Filed: 2006-08-11
Abstract: A one chip-type RF integrated module is provided to minimize the installation area of an RF block on a substrate and secure flexibility in designing the arrangement of other modules by integrating the circuit elements of the RF block into a single package element and efficiently arranging bonding pads and via holes. A one chip-type RF integrated module(100) is comprised of a front-end module(110), a power amplifier module(130), a transceiver module(140), and a matching circuit module(120). The front-end module(110), the power amplifier module(130), the transceiver module(140), and the matching circuit module(120) form a single package on a substrate. The signal input/output pads of the power amplifier module(130) are formed at an end portion of the substrate. In case more than two via holes are formed on one of the signal input/output pads, such as a "V_Batt" pad, the via holes are formed so as not to be parallel with the side of the end portion.
Patent KR-20080016059-A (KR)
Title: Method for manufacturing single mode optical fiber having low polarization mode dispersion
Inventor: PARK JI SANG
IPC: G02B6/00
Filed: 2006-08-17
Abstract: A method for manufacturing a single mode optical fiber having reduced polarization mode dispersion is provided to reduce an error rate of a minimum value for a spin condition compared with a conventional method. A method for manufacturing a single mode optical fiber having reduced polarization mode dispersion comprises the following steps of: heating the basic material(101) of an optical fiber(103) with high temperature in a furnace(102), and drawing a neck-down withdrew optical fiber with a velocity more than 500 mpm(meters per minute) from an outlet of the furnace; and applying a spin to the optical fiber using a spin applying apparatus(105) installed in a drawing way of the optical fiber. A maximum value of a spin applied to the optical fiber satisfies a predetermined formula.
Patent KR-20080016221-A (KR)
Title: Display apparatus and control method thereof
Inventor: CHOI YOUNG HUN
IPC: H04N5/57
Filed: 2006-08-18
Abstract: A display device and a method for controlling the same are provided to display frames at a regular brightness level, without a loss of contrast ratio, by exactly confirming whether an inputted video signal contains 7.5 IRE(Institute of Radio Engineers). A display device comprises a signal input part(10), a signal processing part(20), and a control part(40). A video signal is inputted through the signal input part(10). The signal processing part(20) processes the video signal, inputted through the signal input part(10), according to a preset offset value. The control part(40) compares the output black level of the video signal, processed by the signal processing part(20), with a reference black level. In case the output black level of the video signal is not identical to the reference black level, the control part(40) corrects the preset offset value of the signal processing part(20) so that the output black level can get identical to the reference black level.
Patent KR-20070034432-A (KR)
Title: 정역방향 스캐닝을 수행하는 모바일용 프로젝터
IPC: G03B21/00
Filed: 2006-08-22
Abstract: 본 발명은 휴대용 단말기에 내장 또는 외장되어 광을 투사하여 영상을 스크린에 정역방향 스캐닝하면서 프로젝션하는 모바일용 프로젝터에 관한 것이다.  
       
     프로젝션, 휴대용 단말기, 휴대폰, 광변조, 회절형 광변조기
Patent KR-20060098420-A (KR)
Inventor: LEE JAE HONG
IPC: H05K7/20
Filed: 2006-08-28
Abstract: 본 발명은 통신 장비 및 전자 장비(치)의 고발열부 방열에 대한 적용한 방식으로 빠른 열전달 확산이 이루어지는 HEAT PLATE를 적용 하여 방열부의 고른 효과를 얻을 수 있도록 한 것이며, 적은 면적에서도 높은 방열의 효과를 얻을 수 있는 구조.이에 추가적으로 방열FIN을 접합(본딩) 할 수 있는 형상구조를 만들어 방열 용량에 따라 FIN의 높낮이를 적절한 용량에 맞추어 접합(본딩)하여 방열효과를 높일 수 있는 구조를 갖는다. 
       
     방열,haet plate,heat pipe ,전자장비,통신장비,고발열전자제품
Patent KR-20080020125-A (KR)
Title: Engine by using an electromagnet piston
Inventor: LIM CHE HYUN
IPC: H02K53/00
Filed: 2006-08-30
Abstract: An engine using an electromagnetic piston is provided to generate driving force by rotating a crank shaft by reciprocating the piston up and down, thereby solving various bad effects occurring in the existing engine using fossil fuel. An engine using an electromagnetic piston(200) includes a permanent magnet(210), an electro-magnet(120), a position sensor(610), and a position sensor(620). An S pole is formed at an upper side on a top surface of the piston. An N pole is formed at a lower side on the top surface of the piston. The electro-magnet is installed on an inner top surface of a bore(110) so that the piston reaching a top dead center is pushed by the repetition of conduction and short-circuit by a control unit(500). The position sensor is installed at an upper side on an inner surface of the bore. The position sensor senses the top dead center of the piston and transmits the sensed signal to the control unit so as to form the S pole by conducting the electro-magnet.
Patent KR-20080027057-A (KR)
Title: File transferring system and method thereof and recording medium thereof
Inventor: CHO YONG CHEOL
IPC: G06F15/16
Filed: 2006-09-22
Abstract: A system transmitting a file, a method thereof, and a recording medium recording the same are provided to transmit a large capacity file at a rapid speed by using personal grid transmission under one to many multiple transmission environment. A system transmitting a file comprises a server(10) and clients(30). The server(10) organizes the clients(30), receiving the file, via a chain structure, and transmits divided pieces of the file to the clients(30) within the chain structure. Each client(30) transmits its own file pieces to receipt target clients which do not own the file pieces. The server(10) includes an authentication unit, a file management unit and a chain management unit. The authentication unit authenticates the plural clients(30). The file management unit divides the file into plural pieces and transmits each file piece to each authenticated client(30). The chain management unit organizes a chain of clients, and manages the file piece information and the clients(30).
Patent KR-20080029319-A (KR)
Title: Method for fabricating plug in semiconductor device
Inventor: JUNG JIN KI
IPC: H01L21/8242
Filed: 2006-09-28
Abstract: A method for forming a plug in a semiconductor device is provided to improve an open defective of a storage node contact hole when a line type storage node contact plug is formed. A conductive pattern having a hard mask(40) is formed on an upper portion of a substrate as the uppermost layer. A sacrificial layer(39) comprising the conductive pattern using organic of polymeric series containing carbon is formed on the substrate. The sacrificial layer comprising the carbon is etched by using a line type mask to form an opened portion for opening between the adjacent conductive patterns. A plug is formed in the opened portion, and the remaining sacrificial layer is removed. The sacrificial layer comprising the carbon is formed at a temperature of at least 300°C.
Patent KR-20080029381-A (KR)
Title: Set top box
Inventor: RO YOUNG SUK
IPC: H04N5/44
Filed: 2006-09-29
Abstract: An STB is provided to output a digital broadcasting signal, amplified by an LNA, to an external device when power is on and output the digital broadcasting signal through a zero power unit when the power is off, thereby improving the receive sensitivity of the digital broadcasting signal changed by a received region and electric field intensity. An LNA(Low Noise Amplifier)(25) performs the low noise amplification of a broadcasting signal received from an antenna. A splitter(21) divides a signal inputted from the LNA into two signals and outputs the two signals. A tuner(22) converts the broadcasting signal, which is divided and inputted by the splitter, into an IF(Intermediate Frequency) signal in a desired channel and outputs the converted broadcasting signal. A loop-through-switch(23) outputs another broadcasting signal which is divided and inputted by the splitter to an external device, and is operated and blocks an input signal when a control signal is inputted. A zero power unit(26) transmits the broadcasting signal received from the antenna to the external device when power is off.
Patent KR-20080037142-A (KR)
Title: Filtering method for liquid crystal display
Inventor: KANG NAM KYU
IPC: G02F1/133
Filed: 2006-10-25
Abstract: A filtering method of an LCD(Liquid Crystal Display) is provided to reduce false defects through re-processing corresponding to each defect, thereby improving data reliability. A filtering method of an LCD comprises the following steps of: forming signal lines; adding up defect data by inspecting whether defects are generated in the signal lines; measuring voltage of predetermined signal lines adjacent to a disconnected signal line if the signal line is disconnected; calculating an average value of the voltage; determining a predetermined reference value; and determining a real defect and a false defect with respect to the defect data based on the predetermined reference value. The LCD comprises an LC panel assembly(300), a gate driver(400), a data driver(500), a gray voltage generator(800) and a signal controller(600).
Patent KR-20080038804-A (KR)
Title: Conductive roller having polytrimethylene terephthalate brush, developing unit, and image forming apparatus using it
Inventor: KIM JEONG CHEOL
IPC: G03G15/06
Filed: 2006-10-31
Abstract: A conductive roller having PTT brushes, and a developing unit and an image forming apparatus using the same are provided to apply functional fibers using PTT resin and a conductive material with a low moisture rate, an initial modulus, and a high restoration rate, thereby acquiring enhanced printing quality and improving the durability and reliability of a device. A conductive roller(1) having PTT(Polytrimethylene Terephthalate) brushes comprises a roll-shaped core(5) and plural functional fibers(10). The plural functional fibers are attached to the outer circumference of the core at a predetermined length. The functional fibers have conductivity, and the functional fibers are electrically connected to the core. The functional fibers are composed of PTT resin and a conductive material.
Patent KR-20080038869-A (KR)
Title: Oral composition for beauty of skin
Inventor: YANG MI SUK
IPC: A61Q19/00
Filed: 2006-10-31
Abstract: A composition for improving skin beauty is provided to promote generation of ingredients constituting a skin tissue and supply materials preventing skin dryness by comprising hyaluronic acid and a silk peptide, thereby showing excellent skin improving effect and moisturizing effect. A composition for improving skin beauty comprises 10-80 wt.% of hyaluronic acid and 10-80 wt.% of a silk peptide containing 30-33% of serine as active ingredients. The composition is formulated into a pill, a tablet, a capsule, a soft capsule, a granule or a drink.
Patent KR-20080038901-A (KR)
Title: Light emitting device
Inventor: HEO JUNG SOO
IPC: H05B33/26
Filed: 2006-10-31
Abstract: A light emitting device is provided to improve a life span and reliability of an element by preventing oxidation of a cathode and reducing a resistance. A light emitting device includes a substrate(300), a first electrode(340), a light emitting layer(370), and a second electrode(380).The first electrode is positioned on the substrate. The light emitting layer is positioned on the first electrode. The second electrode is positioned on the light emitting layer. Any one of the two electrodes has a multilayer structure. The electrode having the multilayer structure includes a first conductive layer and a second conductive layer. The first conductive layer has a work function smaller than the other electrode and is formed on the light emitting layer. The second conductive layer is positioned on the first conductive layer and has oxidation resistance higher than the first conductive layer.
Patent KR-20080041352-A (KR)
Title: The method and structure automatically unrolling linear material
Inventor: AHN KEON JOON
IPC: B65H63/028
Filed: 2006-11-07
Abstract: A method and a structure of automatically unrolling linear material are provided to prevent damage, cut, and twist of the linear material by unrolling the linear material at constant speed. A structure of automatically unrolling linear material(1) includes an automatic unrolling unit(701) and a linear material sensing and monitoring unit(702). The automatic unrolling unit unrolls a winding member at constant speed without twisting. The automatic unrolling unit is composed of a motor, a coupling, a rotary shaft, a supporting plate, and a rotary roll. The supporting plate supports the winding member. The rotary roll rotates the linear material. The linear material sensing and monitoring unit is composed of first to fourth rollers, a rotary weight bar, and an upper limit sensor. The linear material sensing and monitoring unit maintains a minute load and monitors the linear material by sensing a signal of the upper limit sensor.
Patent KR-20080045045-A (KR)
Title: Cold area evaporater unit
Inventor: YOU IN SEOK
IPC: F25B1/00
Filed: 2006-11-19
Abstract: An evaporator unit for cold climate area is provided to form a heat pump cycle having a function for increasing a coefficient of performance of an outdoor heat exchanger when an outside air temperature is low in winter. An evaporator unit for cold climate area comprises a four-way valve(1), an accumulator(2), a compressor(3), an indoor heat exchanger(6), an outdoor heat exchanger fan(7), an intercooler(8), expansion valves(9,15), a single-stage expansion valve(17), two-stage expansion valves(10-1,11-1,12-1), check valves(10-2,11-2,12-2,14,16), and an outdoor heat exchanger unit(13). The outdoor heat exchanger unit includes outdoor heat exchangers(13-1,13-2,13-3). Additionally, the outdoor heat exchanger includes an outdoor heat exchanger fan(13-1-1), a ventilation quantity sensor(13-1-2), and an outdoor auxiliary heat exchanger(13-1-3).
Patent KR-20080051456-A (KR)
Title: Method, appartus and system for enabling secure communication between sensor nodes
Inventor: OH KYUNG HEE
IPC: H04L9/00
Filed: 2006-12-05
Abstract: A method, an apparatus, and a system for securing communications among sensor nodes are provided to improve a security level by providing security information to the sensor nodes. A security apparatus includes a key generator(10), an encoder(11), and a controller(12). The key generator generates first keys for respective sensor nodes and generates a second key according to a request. The encoder encodes the second key by using the first keys corresponding to first and second ID values. The controller transmits the first and second ID values from the first sensor node to the encoder, delivers a request for the second key from the first sensor node to the key generator, and transmits the first keys to the corresponding sensor nodes using a wire-line. The controller transmits the encoded second key to the first sensor nodes using a wireless scheme.
Patent KR-20070063436-A (KR)
Title: Non-halogen flame-retardant resin compositions
Inventor: IHARA TOSHIAKI
IPC: C08L101/00
Filed: 2006-12-13
Abstract: Provided is a non-halogen flame-retardant resin composition, which does not need to carry out peroxide crosslinking and has excellent moldability and high flame retardancy capable of satisfying the flammability class UL 94 V-0. The non-halogen flame-retardant resin composition is obtained by blending (A) 100 parts by mass of a thermoplastic resin(except polycarbonate and polyphenyleneether), (B) 10-300 parts by mass of inorganic powder, (C) 1-50 parts by mass of an organopolysiloxane represented by the formula of RaSiO(4-a)/2(wherein, R is a hydroxyl group, C1-10 alkyl group, C2-10 alkenyl group, or aryl group, and a is a number of 1.9-2.1), and (D) 0.01-10 parts by mass of a compound represented by the following formula 2, 3, or 4.
Patent KR-20080060450-A (KR)
Title: Cmos image sensor and method for fabricaing the same
Inventor: PARK JI YONG
IPC: H01L27/146
Filed: 2006-12-27
Abstract: A CMOS image sensor and a manufacturing method thereof are provided to reduce a gap between micro lenses to increase the fill factor by forming a hole with a predetermined depth at a flattening layer between micro lenses. A plurality of photodiodes(32) are formed on a semiconductor substrate(31), and generate charges according to the incident light. An interlayer dielectric layer(33) is formed on a entire surface of the semiconductor substrate including the photodiodes. A plurality of color filter layers(34) are formed on the interlayer dielectric layer, corresponding to the photodiodes. A flattening layer(35) is formed on the entire surface of the substrate including the color filter layer. A hole(37) is formed as a predetermined depth on the flattening layer at a border site of the color filter layer. A micro lens(39) is formed at the flattening layer.
Patent KR-20080062663-A (KR)
Title: Grinding wheel surface of silicon ingot and method using the same
Inventor: JOO HYUN SEOK
IPC: B24B9/00
Filed: 2006-12-29
Abstract: A grinding wheel for polishing a surface of a silicon ingot and a method using the same are provided to control defect occurring on the surface of the silicon ingot by adjusting an angle of the grinding wheel. A grinding wheel(30) for polishing a surface of a silicon ingot comprises a driving unit(31) having a rotating shaft(32) and a processing tip(36) attached to a working surface of a shank(34). The driving unit is inclined at a predetermined angle and the rotating shaft is installed at one side of the driving unit. The processing tip is attached to a rim of the shank. Since the driving unit is inclined by a predetermined angle, the rotating shaft and the shank installed on the shank are also inclined at a predetermined angle.
Patent KR-20070072421-A (KR)
Title: Lithographic apparatus and device manufacturing method
Inventor: ZAAL KOEN JACOBUS JOHANNES MAR
IPC: H01L21/027
Filed: 2006-12-29
Abstract: A lithography apparatus and a device manufacturing method are provided to enhance the exactness of a relative position between a substrate and a projection system. A lithography apparatus includes a substrate table(WT) for supporting a substrate(W), a projection system, a liquid supply system, a cover plate, and a substrate table temperature stabilizing device. The projection system(PL) projects a modulated radiation beam onto the substrate. The liquid supply system supplies a predetermined liquid to a portion between the projection system and the substrate. The cover plate is located at an outer side of the substrate in an exposure process. The cover plate is located at a portion substantially adjacent to the substrate. The cover plate is physically separated from the substrate table. The substrate table temperature stabilizing device controls partially the temperature of the cover plate.
Patent KR-20080062886-A (KR)
Title: Method and apparatus for transmission of reverse-link control-channel acknowledgement channel for forward-link shared control channel in mobile communication systems using orthogonal frequency division multiplexing access
Inventor: LIM YEON JU
IPC: H04L27/26
Filed: 2006-12-29
Abstract: An apparatus and a method for transmitting an R-scchACKCH(Reverse-link scchACKCH) about a F-SCCH(Forward-link Shared Control Channel) in a mobile communication system of OFDM are provided to reduce the number of times of backward transmission of R-scchACKCH by responding a modulation accomplishment result of a control channel through R-scchACKCH according to predetermined transmission time point. A base station transmits a first sub packet of F-SCCH and a first F-DCH packet to a mobile terminal(604). The base station transmits a second sub packet again because the terminal does not respond nothing(606). If the mobile terminal modulates the data successfully after receiving the second sub packet, the mobile terminal transmits ACK to the R-scchACKCH(608). The base station which receives the ACK through the R-scchACKCh transmits a third sub packet(610). If the mobile terminal succeeds the modulation for the third sub packet, the mobile terminal transmits the ACK to the base station through the R-ACKCH(612). The base station which receives the ACK through the P-ACKCH recognizes that the mobile terminal has received the first packet successfully, and transmits the F-SCCH and the F-DCH to the mobile terminal, so as to report a new packet and control information about the new packet.
Patent KR-20060027859-A (KR)
Title: Inks for digital textile printing with reactive yellow fluorescent dyes
Inventor: REDDIG WOLFRAM
IPC: C09B57/14
Filed: 2004-07-03
Abstract: The invention relates to aqueous printing inks for textile printing according to the ink-jet method, said inks containing a reactive fluorescent xanthan pigment of general formula (1), wherein R1, R2 and R3, X and m have the meaning cited in claim 1.
Patent KR-20060036085-A (KR)
Title: Fluorochemical finishes for paint applicators
Inventor: FRANCHINA JUSTINE GABRIELLE
IPC: C09D133/16
Filed: 2004-07-09
Abstract: Paint applicator having improved cleanability and paint-carrying capacity wherein the paint-carrying surface is coated or treated with a fluoroacrylate polymer or copolymer, a fluorourethane polymer or copolymer, or a mixture thereof, and a method for treating such paint applicators are disclosed.
Patent KR-20060037378-A (KR)
Title: Oil-guiding shaft
Inventor: DIOSI GABOR
IPC: F16C3/02
Filed: 2004-06-28
Abstract: The invention relates to an oil-guiding shaft (1; 8) comprising a shaft interior (35), which is coaxial or axially parallel to the shaft longitudinal axis (34), and comprising a means, which is placed inside the shaft interior (35) and which serves to divide the shaft interior into at least two oil-guiding channels that are separate from one another. In order to be able to realize a number of oil- guiding channels in a comparatively thin shaft (1; 8), the invention provides that the channels (3; 4; 5; 9; 10; 11; 12) are, on the inner wall (2) of the shaft (1), provided in the form of channels (3; 4; 5; 9; 10; 11; 12) that are open over the longitudinal extension thereof, are separated from one another by a tube (6, 13) that is inserted into the shaft interior (35), and are sealed from one another.
Patent KR-20060083407-A (KR)
Title: Gaseous fuel management system automotive vehicle
Inventor: JANARTHANAM SURIYAPRAKASH
IPC: B60H1/24
Filed: 2004-06-24
Abstract: A gaseous fuel management system for an automotive vehicle includes at least one gas sensor for detecting the presence of gaseous fuel outside of the confines of the vehicle's fuel storage tank, fuel lines, and prime mover. In the event that fugitive gas is detected and the concentration exceeds a predetermined threshold, the fuel supply to the vehicle's prime mover will be shut off and, if so equipped, the vehicle may then be operated in a battery power mode for the convenience of the driver.
Patent KR-20060037434-A (KR)
Title: Piperazine with or-substituted phenyl group and their use as glyt1 inhibitors
Inventor: JOLIDON SYNESE
IPC: C07D251/42
Filed: 2004-08-02
Abstract: The invention relates to compounds of formula (I) wherein the substituents are described in claim 1. The compounds may be used in the treatment of illnesses based on the glycine uptake inhibitor, such as psychoses, pain, neurodegenerative disfunction in memory and learning, schizophrenia, dementia and other diseases in which cognitive processes are impaired, such as attention deficit disorders or Alzheimer's disease.
Patent KR-20060126963-A (KR)
Title: Useful immunotherapeutic agent for the combined treatment of tuberculosis in association with other drugs
Inventor: CARDONA IGLESIAS PERE JOAN
IPC: A61K45/06
Filed: 2004-10-29
Abstract: The invention relates to an immunotherpaic agent which is based on cell wall fragments from a virulent strain of Mycobacterium tuberculosis, to a method of obtaining said agent, to pharmaceutical formulations containing same and to the use thereof for the preparation of a medicament that is intended for the combined treatment of tuberculosis together with other pharmaceuticals.