baber/WOPTO huggingface dataset:
Patent KR-20040078480-A (KR)
Inventor: OH SE BEOM
IPC: H04N5/44
Filed: 2003-03-04
Abstract: PURPOSE: A subliminal advertisement blocking apparatus of a digital TV is provided to prevent a subliminal advertisement from being transmitted to viewers. CONSTITUTION: A subliminal advertisement blocking apparatus of a digital TV includes an image detector(3) and an image synthesizer(4). The image detector compares successive frames of a video signal received through a receiver(1) to detect whether a subliminal advertisement has been inserted into the video signal. The image synthesizer removes an image corresponding to the subliminal advertisement detected by the image detector and synthesizes an image from which the subliminal advertisement has been removed with reference to images before and after the image corresponding to the subliminal advertisement.
Patent KR-20040080459-A (KR)
Inventor: KOO BON CHEOL
IPC: H02K15/02
Filed: 2003-03-11
Abstract: PURPOSE: A reciprocating motor and a method are provided to achieve improved motor efficiency by minimizing gaps formed between sheets during stacking of lamination sheets. CONSTITUTION: A reciprocating motor comprises a stator formed by stacking a plurality of lamination sheets(11) into a cylindrical or arc shape and arranging stacked bodies at predetermined air gaps; and a mover interposed between the stators such that the mover reciprocates in a linear manner. Each of the lamination sheets has an outer circumferential thickness relatively larger than the inner circumferential thickness of the lamination sheet. Each of the lamination sheets has two or more stepped portions(11a,11b,11c) continuously formed at least one surface of the lamination sheet in a radial direction.
Patent KR-20040084974-A (KR)
Inventor: KIM HYEONG NYEON
IPC: G06F17/00
Filed: 2003-03-27
Abstract: PURPOSE: An internet broadcasting device capable of phone connection for participating in internet broadcasting at real time, and method for the same are provided to a viewer to participate into the internet broadcasting through voice without an interference of the internet broadcasting. CONSTITUTION: An internet broadcasting system(10) includes a broadcaster computer(11), a broadcasting server(12) for transmitting voice and text data through the broadcaster computer(11), a conversion transmitting server(13) for converting and transmitting broadcasting contents, and a gateway(14) for connecting to the broadcasting server(12) using a telephone. A web server(40) and a messenger server(80) are connected between the conversion transmitting server(13) and a user PC(20). A WAP server(50), an SMS server(60), and a WAP push server(70) are connected between the conversion transmitting server(13) and a user PC(20). An ARS server(90) is connected between the VolP gateway(14) and a telephone terminal(30). The ARS server(90) is connected to the conversion transmitting server(13).
Patent KR-20040084568-A (KR)
Inventor: KIM YONG DEOK
IPC: H02H7/08
Filed: 2003-03-28
Abstract: PURPOSE: A motor device having function for sensing status of a motor operation is provided to prevent stoppage of the motor during semiconductor manufacture process. CONSTITUTION: A motor device comprises a motor(10); a driving unit(20) for driving the motor; a sensing unit(30) mounted on the motor for sensing the status of operation in real time; and a controller(40) for comparing a detected signal with a reference data and outputting a driving signal according to the comparing result to the driving unit.
Patent KR-20040088140-A (KR)
Inventor: KUSANAGI RYO TA
IPC: B26B3/00
Filed: 2003-04-09
Abstract: PURPOSE: A powder sintering knife is provided to improve the cutting efficiency, the rust prevention efficiency and the hygiene maintaining efficiency on the surface of a knife material. CONSTITUTION: The entire surface of a knife material except a blade portion(5) is formed by a grindstone powder grinding method. The entire surface roughness is under Ra 0.1. The knife material is formed by titan alloy powder or ceramic powder. By compacting the friction coefficient in both sides of the knife material, a knife is cut with a light load.
Patent KR-20040091875-A (KR)
Inventor: PARK JONG RAE
IPC: F04B17/04
Filed: 2003-04-22
Abstract: PURPOSE: A linear compressor is provided to smoothly start a compressor by lubrication operation of oil supplied from an oil storage chamber. CONSTITUTION: A cylinder block(20) is installed inside a case(10), having a compression chamber(22). A piston(25) is installed in the compression chamber for reciprocating. A linear motor advances and retreats the piston. An oil suction pipe(40) is formed on a suction passage linked with the compression chamber to flow oil of the case into the compression chamber. An oil storage chamber(50) is formed inside the piston to store the oil flowed into the compression chamber. An oil circulation hole(51) is formed at the piston to communicate the oil storage chamber with an outer surface of the piston contacting with an inner surface of the compression chamber.
Patent KR-20040092127-A (KR)
Inventor: CHO BYEONG GEUN
IPC: H04B1/40
Filed: 2003-04-25
Abstract: PURPOSE: A mobile terminal having multiple matching circuits is provided to effectively match impedance of an antenna and a duplexer in a small space by designing matching circuits in a multi-layer structure. CONSTITUTION: A duplexer unit(22) separates an RF signal transmitted/received by an antenna unit(20). A matching circuit unit(24) is constructed as a multi-layer PCB(Printed Circuit Board) to match different impedance according to an operation mode or a usage band of a mobile terminal. A switching unit(26) selectively connects one of the plurality of matching circuits(24) to the antenna unit(20) or the duplexer unit(22). A controller(28) controls the switching unit(26) according to the operation mode or the usage band of the terminal.
Patent KR-20040092195-A (KR)
Inventor: JI CHANG HWAN
IPC: H01L21/50
Filed: 2003-04-25
Abstract: PURPOSE: An apparatus for fixing a lead frame is provided to fix stably an inner lead of the lead frame without delamination by using a window clamp with the first and second protrusion. CONSTITUTION: An apparatus(20) includes a window clamp(23), a pressing part(11) for pressing the window clamp and a heater block(12). The heater block is used for supporting and heating a lead frame(1). The window clamp includes a window(25) for performing wire-bonding between the lead frame and a semiconductor chip(2), the first clamp protrusion(26) for pressing a damper tape(3) on the lead frame and the second clamp protrusion(27) for pressing the lead frame.
Patent KR-20030085511-A (KR)
Title: 2차원 바코드 카드 및 그 디코딩 방법
IPC: G06K7/10
Filed: 2003-04-29
Abstract: 본 발명은 2차원 바코드 카드는 캐리어와 상기 캐리어에 부착된 2D 바코드 심블로 구성되며,상기 2D 바코드 심블은 상부 보더(10), 좌측 보더(12), 우측 보더(14) 및 비트 스트림 영역(16)을 포함하고, 상기 상부 보더(10)는 심블이 있는 페이퍼 이동 방향을 따라서 2D 매트릭스의 첫번째 열에 위치하고, 상기 좌측 보더(12) 및 우측 보더(14)는 각각 심블의 수직 에지에 위치한 위치결정 구멍(20)을 가진 매트릭스 열이며, 상기 비트 스트림 영역(16)은 좌측 보더(12)와 우측 보더(14) 사이에 그리고 상부 보더(10) 아래에 있다.  본 발명은 또한 2D 바코드 디코딩 방법 및 캐리어에 부착된 2D 바코드로부터 2진수 정보를 회수하는 방법을 제공한다. 마크의 인식 및 위치를 위치결정 구멍을 사용한다. 고인식 속도 및 단순 인식 알고리즘을 사용한다.
Patent KR-20040093341-A (KR)
Inventor: BAE SANG JAE
IPC: H04W88/18
Filed: 2003-04-29
Abstract: PURPOSE: A system and method for storing and downloading personal information of a mobile terminal in a server are provided to allow a user to easily recover his/her information by storing the information in a personal information server. CONSTITUTION: A mobile terminal(10) transmits and receives data to and from a wireless communication network(30). The mobile terminal(10) is connected with an Internet network(40) via the wireless communication network(30). Data transmitted from the mobile terminal(10) is transmitted to a computer terminal(20) connected to the Internet network(40), and data is received from the computer terminal(20). A personal information server(50) is connected with the wireless communication network(30) or with the Internet network(40). The personal information server(50) stores user-related information stored in the mobile terminal(10). The user-related information stored in the personal information server(50) is downloaded through the mobile terminal(10), and read and updated through the computer terminal(20) interworking with the Internet network(40).
Patent KR-20040098214-A (KR)
Inventor: AHN JEONG HUN
IPC: H01L21/822
Filed: 2003-05-14
Abstract: PURPOSE: A semiconductor device with a metal line and a metal resistor and a manufacturing method thereof are provided to prevent the damage of the metal resistor due to etching by connecting the metal resistor with an upper portion of a lower metal line through an opening window. CONSTITUTION: A plurality of metal lines(210,230,251,270) are enclosed with an insulating layer(110). A capping layer(300) is formed on the metal lines to protect the metal lines. A plurality of metal resistors(431',435') are connected with upper portions of the metal lines through opening windows(301,305). The metal resistors are prolonged to an upper portion of the capping layer.
Patent KR-20040100245-A (KR)
Inventor: KIM GYU WON
IPC: G05D7/01
Filed: 2003-05-22
Abstract: PURPOSE: To provide a micro-fluidic device capable of delaying transfer of fluid for a certain time by simple structure and principle. CONSTITUTION: In a micro-fluidic device using capillary phenomenon, the micro-fluidic device capable of controlling flow time of micro-fluid comprises a fluid transferring flow path (310) formed between an upper substrate and a lower substrate or between the upper substrate and the lower substrate and an intermediate substrate; a fluid stopping surface (325) for temporarily stopping a fluid transferred through the flow path; and a flow delay projection (345) formed on a continuous line extended from the fluid stopping surface.
Patent KR-20040102587-A (KR)
Inventor: CHOI JAE WOONG
IPC: A23L17/00
Filed: 2003-05-28
Abstract: PURPOSE: A method and apparatus for making salt-fermented shrimps by fermenting and extracting a mixture of sea salt, bamboo salt and shrimps are provided. A part of the salt-fermented shrimps is recycled to the fermentation process, the residue is dried and then ground to give powdered by-products, which can be used as fertilizer or compost. The product has long-term shelf life while maintaining the characteristic taste and flavor. CONSTITUTION: To make salt-fermented shrimps, 20kg salt containing sea salt and bamboo salt in a ratio of 5:1 is mixed with 100kg shrimps, fermented at 20 to 30deg.C for 18 months in a fermentation chamber and then extracted. A part of the salt-fermented shrimps is recycled to the above fermentation process, the residue is dried and ground to 200meshes. The apparatus for making the salt-fermented shrimps comprises: the fermentation chamber(10), a driving motor(17) connected to a chain gear(19) via a chain belt to drive an agitation impeller(14); a stirrer fixing shaft(16) for fixing the end part of a stirrer shaft; a heat medium jacket containing heat medium for supplying to the fermentation chamber; and a heater containing a heating line.
Patent KR-20040106953-A (KR)
Inventor: PARK GYEONG CHAN
IPC: G11B7/24027
Filed: 2003-06-05
Abstract: PURPOSE: A high-density optical disk having different thickness in an information area and a clamping area, and an optical disk device in accordance with the optical disk are provided to form stepped parts in a transition area assigned between a clamping area and an information area, in order to make the information area thinner than the clamping area, thereby preventing a servo error caused by a collision between an objective lens and the optical disk. CONSTITUTION: A data recording layer recorded in pit patterns is formed in a direction opposed to an objective lens of an optical pickup. A clamping area and an information area are formed in different thickness. Stepped parts are formed in a portion of a transition area in 0.1 to 0.6mm thickness. The information area is thinner than the transition area. When a blu-ray disk(20) is set at a turn table of an optical disk device, stepped parts are formed in 0.1 to 0.6mm thickness. At this time, the stepped parts are made in slope type having a predetermined inclination up to a part before a start of the information area from a part after an end of the clamping area.
Patent KR-20040105345-A (KR)
Inventor: KIM GI SU
IPC: G01B11/16
Filed: 2003-06-07
Abstract: PURPOSE: A strain measurement module having a wavelength variable optical generator and an optical fiber strain measurement system using the same are provided to obtain a simple structure, to improve measurement precision, and to manufacture the strain measurement module at low costs. CONSTITUTION: A strain measurement system includes a wavelength variable optical generator(310) having a super luminescent light emission diode(314) and a wavelength variable Fabry-perot filter(318). An optical coupler is provided to divide an optical signal inputted thereto from the wavelength variable optical generator(310). A wavelength compensating device receives the optical signal from the wavelength variable optical generator(310) through the optical coupler, and detects a wavelength of the optical signal of the wavelength variable optical generator(310) for transmitting the Fabry-perot filter(318).
Patent KR-20040107302-A (KR)
Inventor: LEE SEUNG JUN
IPC: G11B20/10
Filed: 2003-06-13
Abstract: PURPOSE: An interrupt generating method when decoding a sub picture is provided to generate an interrupt in SPU(Sub Picture Unit) in a system decoder, so that a sub picture decoder can effectively decode sub picture data from a buffer, thereby improving the performance of the sub picture decoder. CONSTITUTION: A system decoder separates an inputted PS(Packetized Stream) into presentation data and navigation data, and separates the presentation data into A/V/sub picture data(301), then stores the sub picture data(302). The decoder calculates the ES(Elementary Stream) size of the first pack of an SPU(303). The decoder compares whether the calculated ES size is equal to an extracted SPU size(305). If so, the decoder generates an interrupt when the first pack is terminated(309). A sub picture decoder reads sub picture data from a buffer to perform a sub picture decoding process(310). The sub picture decoder stores the read sub picture data in an OSD memory(311).
Patent KR-20050000929-A (KR)
Inventor: NAGATANI KANAME
IPC: G03G15/00
Filed: 2003-06-25
Abstract: PURPOSE: An apparatus for driving a flat panel scanning unit is provided to reduce units of working time at an assembly work and decrease a power loss due to a slide by delivering rotational drive power of a motor to a carriage by means of a timing belt. CONSTITUTION: The first and second carriages(10,20) are installed under a paper loading plate so that they can reciprocate to the same direction at different speed rates. A motor(110) is capable of forward rotation and reverse rotation. The first power deliver(100) includes the first and second timing belts(111,121) for converting rotational drive power of the motor into straight-line reciprocation of the second carriage. The second power deliver(200) includes a drive wire(41) for delivering drive power to the first carriage so that the first carriage can be reciprocated by interworking with the reciprocation of the second carriage.
Patent KR-20050001286-A (KR)
Inventor: LEE SEA SUN
IPC: H01M10/46
Filed: 2003-06-28
Abstract: PURPOSE: Provided is a sunlight conversion device which can supply necessary power to its own battery and an output means so as to allow them to act as a charger if light exists even at the outside free from AC. CONSTITUTION: The sunlight conversion device(2) comprises a plurality of solar cells(10) which convert the irradiated sunlight into an electrical voltage; a mode conversion switch(20) which selects a first mode connecting the voltages outputted from the solar cells in parallel, and a second mode the voltages in serial; and an output means(90) which outputs each voltage from the solar cells after the first mode and the second mode are selected by the mode conversion switch. Preferably the output means(90) comprises a first charge part(30) which acts as a charger capable of charging additional battery by the voltage impressed from the solar cells when the mode conversion switch is converted into a first mode; a first output part(40) which is operated simultaneously with the first charge part and outputs the voltage from the solar cells after the conversion of a certain signal; a second charge part(50) which charges a battery self-constituted at the sunlight conversion device by the voltage impressed from the solar cells when the mode conversion switch is converted into a second mode; and a second output part(70) which is operated simultaneously with the second charge part and acts as a charging terminal supplying a certain direct voltage.
Patent KR-20050003863-A (KR)
Inventor: CHOI YOUN CHUL
IPC: F25D23/04
Filed: 2003-07-04
Abstract: PURPOSE: A device for controlling height of a door basket of a refrigerator is provided to store goods various in height by simply controlling height of a door basket. CONSTITUTION: A door(10) opens and shuts a storage space of a refrigerator. A door basket(30) is installed at an inside surface for containing stored goods. A plurality of cantilevers(40) is installed at a door liner(20) forming the inside surface of the door, having a plurality of fixing holes(42) at regular gaps. Detaching elements(50) are integrated with the door basket at a rear end of the door basket so that the detaching elements are detachably fixed by the fixing holes of the cantilevers. The detaching element is formed of a fixed hook(52) inserted into one of the fixing holes, and a sub-support part(54) supporting the door basket in a state that the fixed hook is inserted into the fixing hole.
Patent KR-20050008398-A (KR)
Inventor: BAEK MAN KI
IPC: E03C1/22
Filed: 2003-07-15
Abstract: PURPOSE: A drainage trap is provided to facilitate installation by detachably mounting a body and diaphragms in a slidable type via a guide, to prevent water pollution by purifying wastewater discharged, and to prevent expensive medical articles from flowing together with wastewater. CONSTITUTION: A drainage trap comprises a cover(6) in which a packing(6-5) is inserted; a body(10) having a guide formed to the inside; and first to fourth diaphragms(1-2,2-2,3-2,4-2) slidably mounted and removed through the guide; and first to fifth chambers(1¯5) divided by the diaphragms. The cover has plural fitting grooves(6-1,6-2,6-3,6-4). The body has fitting projections(10-1,10-2,10-3,10-4) formed to the outside to be inserted in the fitting grooves. The diaphragms have plural water feeding holes.
Patent KR-20050009849-A (KR)
Inventor: YOUN JONG BUN
IPC: G06Q99/00
Filed: 2003-07-18
Abstract: PURPOSE: A method for linking/commonly managing data with a city/county/district office and a purifying tank cleaning company using the Internet is provided to construct a non-overlapping input system to update the data uploaded from the cleaning company within a region without inputting the data again by linking the cleaning company with a government/public office. CONSTITUTION: After login, a manager of the government/public office and the cleaning company connects to a database of an address linked with a government/public office code by using the government/public office code assigned to an ID. As a common database is assigned to the government/public office and the cleaning companies within the same area, the government/public office and the cleaning companies search/register/modify input particulars by seeing the data linked to the same database.
Patent KR-20050011556-A (KR)
Inventor: KWEN SIN AN
IPC: E04H6/18
Filed: 2003-07-23
Abstract: PURPOSE: A parking system is provided to make the best use of parking space by inputting and outputting vehicles from multiple parking chambers with the vertical and horizontal lifting apparatus, and to improve the safety by automatically operating the parking system. CONSTITUTION: A parking system is composed of multiple parking chambers(10), a horizontal moving unit(20) horizontally moved in the front of the parking system to connect upper and lower parking chambers, a vertical transfer unit(30) supported in the horizontal moving unit to input and output the vehicles by lifting up and down vehicles, and a control unit placing the vehicle in the desired parking chamber by moving the horizontal moving unit and the lift. The horizontal driving unit is composed of a rack horizontally installed in the front of the parking system, a pinion engaged with the rack at the side of the vertical frame, and a horizontal driving motor rotating the pinion.
Patent KR-20050014374-A (KR)
Inventor: HAN KI WOOK
IPC: C02F3/06
Filed: 2003-07-31
Abstract: PURPOSE: To provide a system for purifying contaminated rivers, which is able to prevent blockage phenomenon through fluidized bed-type microorganism media, significantly decrease the discharge amount of sludge through an additional thickener, and keep high treating efficiency by continuously removing suspended solids through a powerless fine suspended solids remover. CONSTITUTION: The system comprises a flood cut-off device (1), an inlet tank (2), a grit tank (3), a contact oxidation tank (4), a bio-filter tank (5), an effluent tank (6), a counterflow cut-off device (7), and a sludge thickener (8). Between the grit tank and the contact oxidation tank, a fine suspended solids remover (9) is additionally installed.
Patent KR-20050015103-A (KR)
Inventor: HAN WOONG
IPC: G02F1/1335
Filed: 2003-08-02
Abstract: PURPOSE: A light guide plate, a method for fabricating the light guide plate, and an LCD(Liquid Crystal Display) having the light guide plate are provided to reduce the weight of the light guide plate, improve light utilizing efficiency, and enhance luminance without using a prism sheet. CONSTITUTION: A light guide plate(100) includes a body(110) and a diffused reflection part(120). The body includes the first face, the second face facing the first face, and sides(113) connecting the first face and the second face. The diffused reflection part diffused-reflecting light input to the body to project the diffused-reflected light through the first face. The diffused reflection part penetrates the first face and the second face.
Patent KR-20050015367-A (KR)
Inventor: LEE SEUNG MIN
IPC: G01B11/30
Filed: 2003-08-05
Abstract: PURPOSE: A magnetic non-destructive inspection apparatus is provided to rapidly inspect an object by simply changing a scan range. CONSTITUTION: A magnetic non-destructive inspection apparatus includes a sensor module for detecting a magnetic field induced by scanning an inspected wire through a non-contact scheme. An amplifying circuit(14) is provided to amplify the magnetic field detected by the sensor module. The sensor module includes a coupling antenna(11) for inducing current through a capacitive coupling of the inspected wire. A bypass capacitor(12) is provided to bypass the current induced to the coupling antenna(11) to an earth. A magnetic sensor(13) detects the magnetic field generated by an induced current around the coupling antenna(11).