baber/WOPTO huggingface dataset:
Patent KR-20040082043-A (KR)
Inventor: CHA CHI HO
IPC: H04J11/00
Filed: 2003-03-17
Abstract: PURPOSE: An OFDM receiver of a wireless LAN system for performing a symbol timing synchronization process by comparing a repetitive correlation value with a second peak value and a symbol synchronization method thereof are provided to improve a correlation characteristic by performing the first and the second peak value comparison processes. CONSTITUTION: An RF module(210) receives a wireless signal and extracts an OFDM analog signal from an assigned channel. An A/D converter(220) converts the OFDM analog signal to a digital signal. A first differential cross correlator(230) outputs the first differential cross correlation value. A second differential cross correlator(240) outputs the second differential cross correlation value. A first peak detector(250) outputs the first interface detection information corresponding to the first condition by comparing the first peak values each other. A second peak detector(260) outputs the second interface detection information corresponding to the second condition by comparing the second peak values each other. A symbol clock generator(270) generates a symbol clock synchronized with the first peak position. An IFFT(280) synchronizes the digital signal with the symbol clock and outputs the digital signal.
Patent KR-20040082058-A (KR)
Inventor: LEE SANG KWON
IPC: A62B18/02
Filed: 2003-03-18
Abstract: PURPOSE: A pocket gas mask is provided to make the simple structure and the usual, easy carriage in a pocket or handbag possible, and to make quick wearing on an emergency situation possible, so to protect the life and so to remove the feeling of insecurity and fear. CONSTITUTION: The pocket gas mask includes; a front face(3) coated with thin silicon and made out of polyurethane cloth with good elasticity and adherence; an inhalation hole(4) made out of a fibrous active carbon layer, arranged on the both lower sides of the front face(3), and removing toxic gas or dust, etc.; glasses(2), made out of transparent vinyl, preventing toxic gas or dust, etc. from getting into eyes, and non-broken on being folded or impacted; an upper air interception(1) closely adhered to a forehead so to prevent external air from the upper part; a lower air interception(5) closely adhered to a jaw so to prevent external air from the lower part; a lateral air interception(7) preventing external air from both sides of the front face(3); and ear-hanging rubber stripes(6) making quick wearing and easy adherence to a face possible.
Patent KR-20040084053-A (KR)
Inventor: CHOI SEONG DON
IPC: G09F15/00
Filed: 2003-03-26
Abstract: PURPOSE: An apparatus for installing advertising materials is provided to reduce a working period and unnecessary manpower by using a connection line for exchanging advertising materials. CONSTITUTION: An apparatus for installing advertising materials includes an advertising bar, a connection line, a winder, and a fixing unit. The advertising bar(40) is used for fixing and adhering advertising materials. The connection line(50) is connected to the advertising bar in order to move the advertising bar to a top part or a bottom part. The reel(10) is used for reeling the connection line. The fixing unit includes a supporting roller for supporting the connection line and an advertising bar fixing part for fixing and loading the advertising bar to an advertising bar loading part.
Patent KR-20040085996-A (KR)
Inventor: KWON GI RYONG
IPC: A61F7/10
Filed: 2003-04-02
Abstract: PURPOSE: Provided are a cool massage machine using a thermoelectric element and a method of operating the same to soften the skin, contract the pores and massage the face in an easier state by supplying the skin with the cool air; and to reduce the failure rate. CONSTITUTION: The cool massage machine using a thermoelectric element comprises an thermoelectric element(10), a controller(20) for controlling operation time of the thermoelectric element, a connector for relaying an electric signal by connecting the controller and the thermoelectric element; a thermoelectric element driving circuit unit(40); a driving unit(50) for discharging heat outward; an alarm generation unit(60); an oscillation element(70) for providing a base clock to the controller; a DC adaptor(80) for supplying power to each element; a fixed voltage circuit unit(90); and a display unit(100) for displaying that any element is normally operated or not operated.
Patent KR-20030083595-A (KR)
Title: 고주파 필터
IPC: H01P7/10
Filed: 2003-04-18
Abstract: 유전체 공진기를 이용하는 고주파 필터로서, 서로 평행한 입력용 선(線) 형상 도전체와 출력용 선 형상 도전체가 표면에 형성된 절연성 기판과, 해당 기판에 결합된 유전체 공진기를 갖고, 해당 유전체 공진기의 중심 자계의 방향이 상기 기판에 대하여 거의 평행하게 되도록 또한 선 형상 도전체와 거의 직각으로 되도록 배치되어 있다.  이러한 구성에 의해, 유전체 공진기의 Q를 높게 유지하면서, 결합도나 공진 주파수의 미세 조정이 용이하며, 또한 소형화가 가능하고 저렴하게 실장할 수 있는 고주파 필터가 제공된다.
Patent KR-20030084728-A (KR)
Title: 표시 구동 장치 및 그것을 이용한 표시 장치
IPC: G02F1/133
Filed: 2003-04-24
Abstract: 표시 구동 장치는 계조 수분의 기준 전압을 발생시키는 계조 전압 발생 회로와, 상기 기준 전압 중에서 표시 데이터에 따른 기준 전압을 선택하여 출력하는 DA 변환 회로를 구비하고, 액티브 매트릭스 방식의 표시 패널의 데이터 신호선에 대하여 계조 표시용 전압을 인가하는 것으로, 계조 전압 발생 회로 내에, 상한 전압과 하한 전압 사이의 전압값을 갖는 계조 수분의 기준 전압을 발생시키는 저항 분할 회로와, 상한 전압 및 하한 전압을 발생시키는 조정 회로가 제공되어 있다.  그리고, 계조 전압 발생 회로 외부의 전자 볼륨으로 조정한 참조 전압을 조정 회로에 공급하고, 참조 전압에 기초하여 상한 전압 및 하한 전압의 양방을 변화시킨다.  이에 의해, 제조 비용을 증가시키지 않고 액정 재료나 액정 패널의 특성에 따라 γ 특성을 용이하게 변경할 수 있는 표시 구동 장치 및 그것을 이용한 표시 장치를 제공할 수 있다.
Patent KR-20040021508-A (KR)
Inventor: BAN YUTAKA
IPC: B65D83/06
Filed: 2003-04-25
Abstract: PURPOSE: To provide a developer container having a rotating-member lock means that has a compact design with a small number of components and cannot be damaged easily when it falls during distribution and to provide a developing device using the developer container, in a system in which the rotating force of a rotary member is transmitted to a container shutter via the drive transmission means of a device body, thereby opening/closing the container shutter. CONSTITUTION: An arm 5d which can be switched between a locking position and an unlocking position is provided on a knob 5. The lock engagement part 5f of the arm 5d engages the locked engagement part 4d of the main body of the developer container 4, thereby unrotatably locking the knob 5. In conjunction with the operation of loading the developer container 4, an unlocking part 5e near the leading end of the arm 5d is pressed, thereby unlocking the arm 5d.
Patent KR-20040012449-A (KR)
Inventor: KOO BON GIL
IPC: A61Q11/00
Filed: 2003-04-29
Abstract: PURPOSE: Provided are a liquid composition for protecting an oral cavity and teeth of a pet animal and a using method thereof, thereby keeping teeth, oral mucosa and a space between teeth clean and healthy. CONSTITUTION: A liquid composition for protecting an oral cavity and a teeth of a pet animal contains 10-50 parts by weight of xylitol, 0.05-20 parts by weight of chitosan, 0.01-6 parts by weight of at least one selected from the group consisting of vitamin B2, vitamin B6, vitamin D3, allantoin, calcium gluconate, amino acid, and collagen, and the balance of water. it has viscosity of 700-4000cps and pH 5.5-7.
Patent KR-20040093605-A (KR)
Inventor: HA HYEONG SEOK
IPC: H04N7/34
Filed: 2003-04-30
Abstract: PURPOSE: A block mode determining method for estimating a high speed motion and an apparatus thereof are provided to enable a block mode for performing an inter prediction coding of an input data block to determine through more small quantity of calculation when a reference picture is already determined. CONSTITUTION: A motion estimation unit receives 16 of 4x4 blocks from a block dividing unit, performs a motion estimation operation to each 4x4 block by using an inputted reference picture and determines a motion vector(200). To 8x8 blocks, cost according to the result of the motion estimation performed by a 4x4 block mode is calculated(300). The block dividing unit divides the input macro block into 8x8 blocks of B1,B2,B3 and B4(400). A block mode determining unit determines a block mode at each 8x8 block according to the similarity between 4x4 blocks included in each 8x8 block(500). Thereafter, it is discriminated that final block modes of blocks B1 to B4 are all determined to a 8x8 block mode(600). If final block modes of blocks B1 to B4 are all determined to the 8x8 block mode, a block mode of an input macro block is determined according to the similarity of MV(B1) to MV(B4) when motion vectors of B1,B2,B3 and B4 are MV(B1),MV(B2),MV(B3) and MV(B4)(700).
Patent KR-20040097847-A (KR)
Inventor: CHOI IN SEONG
IPC: G06F9/06
Filed: 2003-05-13
Abstract: PURPOSE: A method and a device for installing a peripheral device driver are provided to enable a user to easily install the driver operating a peripheral device at a host without an aid such as a storing medium. CONSTITUTION: The peripheral device(150) generates a compounded address using the stored compound information and provides the generated compound information to a host(152). The host receives/installs the driver provided from the compound address by connecting to the compound address received from the peripheral device. The peripheral device includes a storage(170) storing the compound information, the first operator(172) generating an installation request signal by being operated from the user, an address generator(176) generating the compound address from the compound information read from the storage by responding to the installation request signal, and an address transmitter(178) transmitting the compound address to the host.
Patent KR-20030060829-A (KR)
Inventor: HEO SE JIN
IPC: G06F17/00
Filed: 2003-05-16
Abstract: PURPOSE: A method, a program, a medium, and a device for processing the compensation certification, the mortgage, and the compensation for spam are provided to support the compensation for the spam of diverse services by registering a service sort, and to prevent the transmission limit from being decreased by not mortgaging an ID of a reliable user. CONSTITUTION: A user information terminal(1) is connected to a communication network(2). A transmission control server(3) is connected to a spam compensation certification server(4) or other transmission control server(3) by connecting to the communication network(2). The span compensation certification server(4) controls a service sort database(5), a member database(6), a spam compensation deposit database(7), a desired compensation money definition database(8), a transmission control server member database(9), a spam compensation mortgage database(10), a reliable user ID database(11), and an information transmission destination sort database(12) by connecting to the transmission control server(3) and the communication network(2).
Patent KR-20040101676-A (KR)
Inventor: AN JUNG HUI
IPC: A23K1/00
Filed: 2003-05-26
Abstract: PURPOSE: A method of making a feed additive for cows and pigs by mixing ginseng powder, ginseng by-products, bean pods, vitamins and minerals is provided. The product inhibits lipid accumulation in cows and pigs and enhances the meat quality while promoting the growth when fed to cows and pigs after mixing with feed. CONSTITUTION: The feed additive for cows and pigs consists of: 60% by weight of ginseng powder, 35% by weight of beans(bean pods) and 5% by weight of other additives containing vitamin A, vitamin D and minerals(calcium phosphate). The feed additive is prepared by mixing the feed material and passing through a pelletizer to form a pellet. The ginseng powder is obtained by mixing dried ginseng root and ginseng by-products(leaves, stems) in a ratio of 30 to 70 and grinding with a grinder.
Patent KR-20040102248-A (KR)
Inventor: LEE SANG SOO
IPC: E04F15/20
Filed: 2003-05-27
Abstract: PURPOSE: A buffering sheet for a hypocaust floor is provided to improve the durability and the thermal efficiency of the hypocaust floor, and to insulate vibration and impact completely by stacking the film on the porous foam. CONSTITUTION: A hypocaust floor buffering sheet(6) is composed of a foam(1) having through holes(5) and a film(2) having the high heat conductivity without through holes, and formed by thermal-bonding the high heat conductivity film to the lower part of the foam. Plural through holes are formed in the foam, and the film is bonded to the lower part of the foam with the through holes by heat to manufacture the hypocaust floor buffering sheet. The hypocaust floor buffering sheet is put on the slab, and the hypocaust floor is constructed on the buffering sheet.
Patent KR-20040102445-A (KR)
Inventor: CHOI SEONG HUN
IPC: G08G1/04
Filed: 2003-05-27
Abstract: PURPOSE: A system and a method for extracting the traffic information by using a camera calibration are provided to extract the vehicle speed, the vehicle length and the traffic amount by analyzing the photographed moving picture. CONSTITUTION: A system for extracting the traffic information by using a camera calibration includes a camera(610), a recording device(620) and a traffic information analyzing device(630). The camera stores the traffic information in the recording media by taking photograph for the traffic situation. The recording device reproduces the image data recorded on the camera. And, the traffic information analyzing device converts the reproduced image into the moving picture file, and it extracts the vehicle speed, the vehicle length and the traffic amount by analyzing the moving picture file.
Patent KR-20040106058-A (KR)
Inventor: KANG TAE MIN
IPC: H05B33/04
Filed: 2003-06-10
Abstract: PURPOSE: An organic electroluminescence display and a method are provided to easily remove an organic film, by forming an auxiliary film for removing the organic film on an encapsulation portion. CONSTITUTION: An organic electroluminescence display comprises an anode electrode(110) formed on a lower insulation substrate(100); a pixel defining film(140) formed all over the lower insulation substrate such that a portion of the anode electrode is opened; an organic light emitting layer(150) formed at the opening of the anode electrode; a cathode layer(160) formed on the organic light emitting layer; an upper insulation substrate(180) for encapsulating the anode electrode, organic light emitting layer, and the cathode electrode; and an auxiliary film(120,130) formed on a cathode contact of the lower insulation substrate and an encapsulation portion.
Patent KR-20040109975-A (KR)
Inventor: HWANG SEONG HO
IPC: H04W4/14
Filed: 2003-06-19
Abstract: PURPOSE: A method and a system for using ACQ(All Call Query)/QOR(Query On Release) according to introduction of number mobility are provided to effectively and flexibly operate an SMSC(Short Message Service Center) according to a network situation. CONSTITUTION: When an origination MSC(109) receives a short message transmission request from an origination terminal(103)(S501), it transmits subscriber information on the origination terminal(103) and a destination terminal(121) together with the short message transmission request to an origination SMSC(107)(S503). The origination SMSC(107) extracts an authentication method of each prefix from a prefix authentication method database(S505) and determines whether an authentication method of a prefix of a destination is ACQ(S507). If the authentication method of the prefix of the destination is ACQ, it is checked whether the destination terminal has changed its number(S515). If the authentication method is not the ACQ, a call request is transmitted to a termination MSC(119)(S509). When the origination SMSC(107) receives a call connection/non-connection message from the destination MSC(119)(S511), it determines whether the message is a call release message(S513). If the message is the call release message, it is checked whether the destination terminal(121) has changed its number(S515). The origination SMSC(107) sets a receiver phone number according to the number mobility of the destination terminal(121) and sends a short message to the destination terminal(121)(S517).
Patent KR-20050001823-A (KR)
Inventor: JEONG HO SEOP
IPC: G11B7/1369
Filed: 2003-06-26
Abstract: PURPOSE: A compatible optical pickup for high-density recording/reproducing and its driving method are provided to minimize a mode hopping effect caused when a output of a laser diode is changed from a reproducing power to a recording power in a high density optical system so that it simplifies a structure and makes an assembly easy. CONSTITUTION: The optical pickup comprises a laser beam source(10), a collimator lens(11), an optical attenuator(12), and an object lens(13). The laser beam source(10) projects laser beam having power of a record mode for recording data on an optical disc. The collimator lens(11) collimates the laser beam projected by the laser beam source(10). The optical attenuator(12) attenuates the beam power, passed via the collimator lens(11), from a record mode to a regeneration mode. The object lens(13) focuses the incident laser beam to a disc.
Patent KR-20050003537-A (KR)
Inventor: LEE JUNG WOONG
IPC: H01L21/8247
Filed: 2003-06-27
Abstract: PURPOSE: A method of fabricating a flash device is provided to form a uniform gate electrode pattern by patterning a gate electrode by a hard mask layer having different material layers. CONSTITUTION: A tunnel oxide layer and a floating gate pattern are formed on a semiconductor substrate(110). A dielectric layer(114), a first conductive layer, and a metal layer(118) are sequentially formed on the entire surface of the semiconductor substrate. A hard mask layer(150) including different material layers is formed on the metal layer. The hard mask layer is patterned by using a gate mask. A gate electrode of a flash device is formed by etching sequentially the metal layer, the first conductive layer, the dielectric layer, and the floating gate pattern.
Patent KR-20050001979-A (KR)
Inventor: CHOI JUNG SU
IPC: H04B1/40
Filed: 2003-06-28
Abstract: PURPOSE: A flash brightness control device for low power consumption and a mobile communication terminal using the control device are provided to variably control flash brightness according to peripheral illumination, thereby reducing power consumption. CONSTITUTION: A power supplier(35) supplies power to a device. A switching unit switches the supplied power. An illumination detector(33) detects illumination around the device under control of a controller(31). The controller(31) generates an illumination detecting control signal according to a contact state of the switching unit when a power-saving mode is set, and controls an amount of the supplier power according to a peripheral illumination value. A luminous unit(20) receives the controlled power, and operates as a flash lamp.
Patent KR-20050010378-A (KR)
Inventor: KIM CHANG HWAN
IPC: H04W4/00
Filed: 2003-07-19
Abstract: PURPOSE: A search service using the SMS(Short Message Service) function of a mobile terminal is provided to save time and trouble by searching for desired information through a mobile terminal in case that means to find out desired information, such as a dictionary, a telephone directory book, a computer connected with the Internet, etc., are not available. CONSTITUTION: The user of a mobile terminal(1) inputs desired information using the SMS function and makes a search request to an SMS search server(4) through a base station(3). The SMS search server(4) searches a previously stored D/B(5) and obtains the requested information. Then the SMS search server(4) transmits a searched result to the user's mobile phone(1) through the base station(3) in the form of a short message.
Patent KR-20050014586-A (KR)
Inventor: LEE SOON JA
IPC: A47G25/02
Filed: 2003-07-31
Abstract: PURPOSE: A prop fixing device for trestle is provided to solidly assemble the prop with the bases without welding a fitting plate on the lower end by increasing the assembling strength of the prop with the bases. CONSTITUTION: The prop fixing device for uprightly assembling a prop(3) on a base(1) of a trestle includes: a synthetic resin wedge cylinder(10), whose upper portion has an inverse-conical wedge seat(11); a wedge(20), seated on the wedge seat(11) so as to radially widen the upper portion of the wedge cylinder(10); and a bolt(30), pulling the wedge(20) so as to widen the upper portion of the wedge cylinder(10). The wedge(20) is formed as an one body together with the bolt(30).
Patent KR-20050018064-A (KR)
Inventor: KANG BYUNG DO
IPC: C09D183/04
Filed: 2003-08-13
Abstract: PURPOSE: Provided is surface coating composition having excellent adhesiveness and low curing temperature to apply adhesiveness and varied colors to non-metallic material such as glass and plastic during printing process by means of silk-screen printing. CONSTITUTION: The coating composition comprises main material including 25-40 wt.% of fluorine resin or acrylic resin having hydroxy group, 15-25 wt.% of alkoxy silane compound represented by formula 1 of (R1)aSi(OR2)4-a (wherein R1 is alkyl group, epoxy substituted alkyl, amine substituted alkyl or mercapto substituted alkyl group having C1-C6, R2 is alkyl group having C1-C3,and a is integer of 0-3), 1-30 wt.% of pigment, 0.1-1 wt.% of dispersing agent, 0.5-2 wt.% of anti-foaming agent, 1-5 wt.% of thickening agent and 10-45 wt.% of solvent; and 25-45 wt.% of curing agent selected from alkoxy titanate compound represented by formula 2 of Ti(OR3)4 (wherein R3 is alkyl group having C1-C3).
Patent KR-20050023045-A (KR)
Inventor: JO JAE MAN
IPC: C12N15/31
Filed: 2003-08-22
Abstract: PURPOSE: A gamma-Butyrolactone autoregulator receptor gene(EsgR) isolated from Saccharopolyspora erythraea and a protein expressed therefrom are provided, which gene and protein are useful for studies on induction of erythromycin production, induction of second metabolism production, and spore formation using Saccharopolyspora sp. CONSTITUTION: The gamma-Butyrolactone autoregulator receptor gene(EsgR) isolated from Saccharopolyspora erythraea IFO 13426 has the nucleotide sequence set forth in SEQ ID NO:1. The protein encoded by the gamma-Butyrolactone autoregulator receptor gene(EsgR) isolated from Saccharopolyspora erythraea IFO 13426 of SEQ ID NO:1 has the amino acid sequence set forth in SEQ ID NO:2.
Patent KR-20040019255-A (KR)
Inventor: LEE CHANG JAI
IPC: A47G33/02
Filed: 2003-08-26
Abstract: PURPOSE: A high chair on which an ancestral tablet is put is provided to allow a user to carry the chair with ease by making the chair foldable and unfoldable and avoid from occupying a wide space upon storage. CONSTITUTION: The high chair(100) on which an ancestral tablet or a mortuary tablet is put is made foldable. Two front leg members(10) are small and two rear leg members(20) are large. The two front leg members(10) are made inward foldable and unfoldable. An upper side flat plate member(30) is disposed between the two rear leg members(20) and is made to be vertically foldable and unfoldable. The two front leg members(100) are unfolded to both opposite sides and the flat plate member(30) is unfolded in an upward direction to thus fixedly dispose the flat plate member(30) horizontally by stopping part(18) at the two front leg members(10).
Patent KR-20050022497-A (KR)
Inventor: CHO JUN HO
IPC: F21S9/03
Filed: 2003-09-02
Abstract: PURPOSE: A method of lighting an additional illuminating lamp using light of an illuminating lamp is provided to reduce the power consumption by obtaining electric force from the light of the additional illuminating lamp. CONSTITUTION: An illuminating lamp(1) is turned on by the electric power provided from the outside. The light generated from the illuminating lamp is directly irradiated a solar cell plate(A) arranged at a reflector(2) in order to obtain the electric force corresponding to photoelectromotive force. The obtained electric force is applied to an additional illuminating lamp(1') in order to light the additional lamp without supply of external power.