baber/WOPTO huggingface dataset:
Patent KR-20030040253-A (KR)
Inventor: KWON SUN KUK
Filed: 2003-03-27
Abstract: PURPOSE: A system and a method for settling and calculating the package travel goods sale using an airline company mileage are provided to offer the exclusive package travel goods using the mileage of a customer accumulated in the airline company mileage by linking with a plurality of airline companies and travel agencies, and to settle a ground charge with an airline ticket. CONSTITUTION: A customer terminal(100) generates a travel request signal. An airline company server(300) provides the mileage information of a customer to a mileage goods management server(500), and provides the airline ticket according to the ground charge by a request of a travel agency. A travel agency server(200) provides the information of each travel site to the mileage goods management server(500), sells the package travel goods to the customer, and requests the corresponding ground charge to the airline company. The mileage goods management server(500) makes the mileage travel goods by using the mileage airline information, the seat information and the travel plans, and enables the customer to apply for the travel by confirming the mileage of the customer at the airline company server(300) and providing the available travel information.
Patent KR-20040024438-A (KR)
Inventor: KWON DO HEON
IPC: H04M1/72403
Filed: 2003-03-28
Abstract: PURPOSE: A mobile wireless terminal attempting to automatically change a moving picture call or a voice call is provided to automatically attempt various kinds of calls if the mobile wireless terminal fails to connect an optional call, thereby automatically connecting a general call by automatically requesting the general call if the terminal supports a voice call. CONSTITUTION: A user interface selectively attempts a moving picture call or a voice call by a user. A controller(2) controls to connect the call selected by the user, checks whether the call connection is successful, selects other kind of call that is not attempted by the user if the call connection fails, and controls the call attempt. A memory(14) stores a program and related data for performing an automatic setup mode for automatically connecting the other kind of call if the call connection fails. The controller(2) controls to carry out the automatic setup mode according to a call setup mode decided result of a terminal(100) if the call connection fails. The memory(14) further stores a program and related data for carrying out a manual setup mode for connecting other kinds of calls. The user interface performs the manual setup mode when the call connection fails, inquires of the user whether to attempt the other kind of call when the manual setup mode is carried out, and responds to an attempt of the call that is not attempted.
Patent KR-20040086020-A (KR)
Title: Device for obtaining power by using lever and wire via force of hydraulic press or spring
Inventor: KIM YOUN GU
IPC: F03G7/10
Filed: 2003-04-02
Abstract: PURPOSE: A device for obtaining power by using a lever and a wire via the force of a hydraulic press or a spring is provided to secure clean environment and an abundance of material civilization. CONSTITUTION: In a device for obtaining power by using a lever and a wire via the force of a hydraulic press or a spring, a circular rail(30) is attached on a disk(29), and a disk(3) and a pulley(2) are inserted in a central shaft(1). When a first lever(20) is pushed by a hydraulic rod(21), springs(34,35) pull the right sides of second and third levers(18,26) and springs(24,28) pull the left sides of the second and third levers and the second and third levers push the first lever in a counterclockwise direction. Thus, the device rotates in the counterclockwise direction with a bearing(31) as a wheel. To obtain more force, wires(4,5) are installed and springs(6,8) pull the right sides of the second and third levers and the right sides of hydraulic presses(9,22) and fourth and fifth levers(14,16) are installed in a bearing pin. Sixth and seventh levers(11,13) are each connected to the fourth lever and to a hydraulic rod(10) and if the seventh lever is pushed by the hydraulic rod, a spring(12) pushes the fourth lever in a diagonal state to the hydraulic rod. Thus, the device rotates in the counterclockwise direction with a bearing(15) as a wheel and so power by the force is obtained.
Patent KR-20040092294-A (KR)
Inventor: KIM JIN HAE
IPC: F02P17/00
Filed: 2003-04-26
Abstract: PURPOSE: An ECU(Electronic Control Unit) for an engine is provided to have a function for sensing a failure of an ignition coil. CONSTITUTION: An ECU(50) for an engine applies a current to an ignition coil(60) of the engine and executes ignition control. The ECU has a field effect transistor(51) switching the current applied to the ignition coil according to a gate input signal, and a voltage-sensing part(52) receiving the current flowing to a drain terminal of the field effect transistor and detecting a voltage level. The failure state of the ignition coil is determined by the voltage level detected via the voltage-sensing part.
Patent KR-20040093895-A (KR)
Inventor: YOO MIN YEONG
IPC: G11C11/406
Filed: 2003-04-30
Abstract: PURPOSE: A semiconductor memory device capable of reducing a peak current during a refresh operation is provided to reduce the peak current generated during the refresh operation and thus to reduce noise during the refresh operation. CONSTITUTION: According to the semiconductor memory device comprising N word lines in correspondence to an input row address, the first cell mat(500) comprises a part of word lines among the N word lines. The second cell mat(600) comprises the other word lines among the N word lines. A data access control unit(800) enables word lines comprised in the first cell mat or the second cell mat in correspondence to a selected row address during data access, and enables each word line in the first cell mat and the second cell mat in correspondence to the selected row address during a refresh operation. A bank control unit(700) enables the first cell mat and the second cell mat in correspondence to an input bank address.
Patent KR-20040096218-A (KR)
Inventor: KIM CHEOL
IPC: A47J43/07
Filed: 2003-05-07
Abstract: PURPOSE: A breadmaker is provided, to reduce the assembling time of components for improving productivity by allowing the driving force to be transmitted from a driving motor to a lower pasting drum even if a connector and a pulley are not assembled in accurate position. CONSTITUTION: The breadmaker comprises a main body having an oven and a component room, and upper and lower pasting drums(11, 13), wherein the component room has a drum driving part which rotated the upper and lower pasting drums. The drum driving part comprises a driving motor(26) generating the power for rotating a lower pasting drum; a speed reducer(50) for reducing the dynamic power of the driving motor with a steady rate and having an output axis transmitting the reduced power to the lower pasting drum; a connector(60) connecting the output axis and the lower pasting drum; upper and lower pulleys(70,71) combined to the upper and lower pasting drums, respectively so as to rotate; and a gearing belt(80) geared to the upper and lower pulleys to gear the upper and lower pasting drums. The one side of the lower pulley is combined to the connector by a clamping combination means.
Patent KR-20040099035-A (KR)
Inventor: PARK GIL SEO
Filed: 2003-05-17
Abstract: PURPOSE: A system and a method for paying cash are provided to withdraw the cash at a convenience store regardless of time and location, and remove necessary for securing/maintaining an ATM(Automated Teller Machine) by making the ATM store no cash. CONSTITUTION: A cashless ATM(110) reads a card and stores no cash. A POS(Point Of Sale) system(140) of the convenience store is linked with the cashless ATM through an internal communication network(150). A financial clearance institution server(120) is networked to the cashless ATM through a security communication network(160). A cooperated bank server(130) is connected to the financial clearance institution server. If a user requests withdrawal of the cash to the cashless ATM, the cooperated bank server determines a withdrawal approval after the financial clearance institution server confirms request information, and the convenience store gives the cash to the user by transmitting the determined information to the cashless ATM.
Patent KR-20040099621-A (KR)
Inventor: CHO SEONG YONG
IPC: A23L27/30
Filed: 2003-05-19
Abstract: PURPOSE: A method of making sugar coated with green tea by agitating green tea, sugar and a coating material while heating is provided, thereby maximizing visual appearance and maintaining the characteristic flavor of green tea, while reducing the astringent taste of green tea and sweetness of sugar. CONSTITUTION: About 10 to 20% by weight of green tea with a particle size of 150 to 800meshes, 70 to 80% by weight of sugar with a particle size of 20 to 30meshes and 5 to 10% by weight of a coating material are agitated for a predetermined period of time with an agitator while heating at 50 to 60deg.C to coat green tea on the surface of sugar. The coating material is medium chain triglyceride. For an example, 70% by weight of sugar with 20meshes is heated at 50deg.C, agitated with 20% by weight of medium chain triglyceride for 10min and then mixed with 10% by weight of green tea with 200meshes, following by heating for 10min.
Patent KR-20040100570-A (KR)
Inventor: JAEN KOANG YONG
IPC: B21D5/12
Filed: 2003-05-23
Abstract: PURPOSE: To provide an improved angulated pipe capable of solving such problems that conventional pipes are easily warped and bent due to weak pipe strength when length of the pipes is longer by maintaining further reinforced strength while decreasing thickness and increasing length, and a forming system of the angulated pipe. CONSTITUTION: In a forming system of angulated pipe sequentially comprising a strip uncoil unit(2), a strip end welding unit(3), a rotary type looper unit(4), a cylindrical pipe forming unit(5), a cooling unit(6), a pipe cutting unit(7) and a discharge unit, the forming system of angulated pipe is characterized in that an angulated pipe forming unit(10) for forming the cylindrical metal pipe into an angulated pipe(40), on which inner angled parts are respectively formed by bending each corners of the rectangular pipe inward perpendicularly after forming the cylindrical metal pipe formed by the cylindrical pipe forming unit into a rectangular pipe comprising upper and lower horizontal surfaces oppositely directed to each other and left and right vertical side surfaces oppositely directed to each other, is installed between the cooling unit, for cooling a cylindrical metal pipe formed by the cylindrical pipe forming unit, and the pipe cutting unit, for cutting the cooled pipe to certain size of length.
Patent KR-20040100583-A (KR)
Inventor: KIM DAE JUNG
IPC: G06F17/50
Filed: 2003-05-23
Abstract: PURPOSE: A device for interfacing data between boiler design programs for a thermal power plant is provided to perform sequential processes such as an analysis of a steel frame, a 3D(Dimensional) modeling, basic drawing making, and detail drawing making for field assembly as one process. CONSTITUTION: The device comprises an input tool(10), a controller(11), a storage(12), a structure analysis information(13), a 2D modeling data interface(14), a making drawing interface(15), and an output tool(16). For designing a boiler of the thermal power plant, the controller performs a steel frame analysis, the 3D modeling, and the basic drawing/detail drawing making by linking with the storage and each interface, and enables data interchange among respective programs.
Patent KR-20030096006-A (KR)
Title: 반도체 장치 및 그 제조 방법
IPC: H01L21/98
Filed: 2003-06-10
Abstract: 반도체 장치의 고밀도화 및 다핀화를 의도한 3차원 실장을 행함에 있어서, 박형화에 수반하여 발생하는 반도체 기판의 파손, 크랙의 발생, 반도체 기판의 휘어짐 등의 불편을 해소하는 것을 목적으로 한다. 
     2매의 반도체 기판을 디바이스 패턴(23, 24)이 형성되어 있는 측의 면을 대향시켜 금속 범프(25)에 의해 접합하고, 그 사이에 수지(26)을 충전한 후, 각 반도체 기판을 연마하여 소정의 두께로 박화한다(21, 22).  또한, 비어 홀, 절연막(27)을 형성하고, 그 절연막의 금속 범프(25)에 접촉되어 있는 부분의 일부를 개구하여, 비어 홀 내를 도체(28)로 매립하고, 그 도체 상에 전극 패드(29)를 형성하여 구조체(20a, 20b, 20c)로 하고, 전극 패드(29)를 통해서 각 구조체(20a, 20b, 20c)를 서로 전기적으로 접속하여 다단으로 적층하는 반도체 장치(10)로 한다.
Patent KR-20040107092-A (KR)
Inventor: PARK GI WON
IPC: F04C18/344
Filed: 2003-06-12
Abstract: PURPOSE: A bearing of a rotary compressor, and a method for manufacturing the same are provided to reduce an amount of a sintering powder material, thereby reducing manufacturing cost. CONSTITUTION: An upper bearing(132) and a lower bearing(133) cover an upper part and a lower part of a cylinder(40) to form a compression space. The upper bearing and the lower bearing are formed of support parts(132a,133a) supporting a rotary shaft, and thrust parts(132b,133b) having coupling holes to cover the upper and lower parts of the cylinder. Volume reducing grooves(132c,133c) are depressed at the thrust parts in predetermined depth and area.
Patent KR-20040108290-A (KR)
Inventor: JU YEONG SEON
IPC: H04N7/20
Filed: 2003-06-17
Abstract: PURPOSE: A digital satellite broadcasting receiver is provided to simultaneously tune multi-channel through one main unit with storage media, and receive a specific channel tuned by the main unit and perform a decoding and a display processes through a plurality of sub-units without storage media. CONSTITUTION: An LNB(Low Noise Block)(102) low-noise amplifies satellite broadcasting signals of RF(Radio Frequency) band, which are received by an antenna(101). A multi-switching unit(103) divides the satellite broadcasting signals into a plurality of satellite signals and outputs the signals through respective paths. A main unit(110) with storage media receives the satellite signals, converts the satellite signals into TP(TransPort stream) signals by tuning and demodulating the satellite signals to specific channels respectively, and stores the TP signals in the storage media. Herein the main unit also descrambles the tuned and demodulated TP signals and the read TP signals from the storage media, and outputs them. A plurality of sub-units(121,122,...), located respectively in a plurality of separate spaces, receive the TP signals of corresponding channels and display the TP signals. Herein, each of the sub-units has no satellite tuner, no CAS(Conditional Access System) and no storage media. The main unit and the sub-units communicate through wireless data communication.
Patent KR-20030097685-A (KR)
Title: 소켓 접점 및 소켓 커넥터
IPC: H01R13/428
Filed: 2003-06-19
Abstract: 본 발명은 접점이 소형화되어 작더라도 랜스의 강성과 탄성을 높일 수 있고, 절연 하우징에 대한 걸림 지지 유지력이 커서 예측하지 않은 발탈을 유효하게 방지할 수 있는 소켓 접점 및 소켓 커넥터를 제공하는 것이다. 
     전선(20)의 단부에 접속되어 절연 하우징(25)의 수용실(26)에 개별적으로 수용되는 소켓 접점(1)의 접점 본체(2)가 저부판부(3)의 양측에 측판부(4, 4)를 구부려 세워서 단면 형상이 위 터진 ㄷ자형으로 형성되고, 저부판부(3)로부터 타출하여 형성된 랜스(10)가 상기 저부판부(3)의 횡폭과 거의 같은 폭을 갖고, 또 상기 저부판부(3)에 접속되는 기단부(11)와 중간 부위(14)의 2 부위에 굴곡부가 설치되어서 상기 랜스(10)의 강성과 탄성이 높아져 있다.  저부판부(3)의 선단부 부분에 접점 본체(2)의 횡폭과 거의 같은 광폭부(17)가 설치되어 있다.
Patent KR-20040110026-A (KR)
Inventor: KIM YEONG SIK
IPC: B21B45/02
Filed: 2003-06-20
Abstract: PURPOSE: To provide a device for protecting spray nozzles during rolling process, wherein damage of the spray nozzles is prevented by installing the spray nozzle protecting device and changing angle of the spray nozzles, thereby preventing collision of an end part of a rolled strip and the spray nozzles for cleaning the strip during rolling operation. CONSTITUTION: In spray nozzles for spraying a rolling mill lubricant onto the strip to remove foreign materials on the surface of a rolled strip during the rolling process, the device for protecting spray nozzles during the rolling process comprises a spray fixing stand(10) for mounting a spray unit on one side of a rolling machine; a spray head(20) of which one side is fixed to one side of the spray fixing stand through a rotary shaft, and on which a plurality of spray nozzles(24) are formed; a first cylinder(30) of which one end is installed at the lower side of the spray fixing stand, and of which the other end is connected to the spray head side; a rotation angle indicator(40) for indicating a set angle of the spray head; a head cover(50) installed at one side of a lower part of the spray fixing stand through a rotary shaft to protect the spray head; and a second cylinder(60) of which one end is installed at the lower side of the spray fixing stand, and of which the other end is connected to the head cover to set rotation degree of the head cover.
Patent KR-20050001090-A (KR)
Inventor: LEE YOUNG MO
IPC: H01J3/02
Filed: 2003-06-27
Abstract: PURPOSE: An electron gun is provided to allow for ease of focusing and distance measurement by using a dummy pattern for focusing formed on a surface of a cylinder cap. CONSTITUTION: An electron gun comprises a cathode gun tip for emitting electrons; a Wehnelt cylinder for supporting the cathode gun tip; a focusing assist pattern formed on a surface of a cylinder cap so as to be used in a measurement of distance between the cathode gun tip and an anode; and the anode arranged in an electron beam exit direction. The size of the focusing assist pattern is determined on the basis of resolution of optical microscope for measuring the distance between the cathode gun tip and the anode.
Patent KR-20030079815-A (KR)
Inventor: PARK DONG JUN
IPC: G06F17/00
Filed: 2003-07-02
Abstract: PURPOSE: A method for implementing a cyber race experience room using an Internet broadcasting is provided to establish sound sports by replacing actually transacted money with cyber money, supplying an environment of an actual race state, and enabling a general netizen to check a cyber dividend rate and a race result after member authentication using a race main office server in a cyber betting process, and to enlarge a range of a race by self-controlling for a general netizen. CONSTITUTION: A server side-presentation(100) calls a file of an encoding system(400) through a race main office intermediation site which executes an Internet live relay, stores the file in a database, and reproduces a recorded moving picture file. A client side-presentation(200) calls a moving picture intermediation file from a cyber experience room server and reproduces the moving picture intermediation file through a user computer. The above processes are supplied for a general user(300), and a race is popularized naturally.
Patent KR-20050005971-A (KR)
Inventor: HAN SEUNG HEE
IPC: H01L21/3205
Filed: 2003-07-08
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to prevent leakage current between an upper and lower electrode due to under-cut of a dielectric film by forming the dielectric film like an U-shaped structure and forming sequentially a spacer at both sidewalls of the dielectric film. CONSTITUTION: A lower electrode(61a) and a lower metal line(61b) are formed on a semiconductor substrate(51). A first interlayer dielectric with a trench for exposing the lower electrode is formed thereon. A dielectric film and a second interlayer dielectric are sequentially deposited on the resultant structure. An U-shaped dielectric film(68) is formed by performing CMP(Chemical Mechanical Polishing) on the second interlayer dielectric and the dielectric film. The first and second interlayer dielectrics are removed therefrom. An upper electrode(70) is formed on the U-shaped dielectric film and a spacer(71) is sequentially formed at both sidewalls of the U-shaped dielectric film.
Patent KR-20050005990-A (KR)
Inventor: IM GI HONG
IPC: H04L1/06
Filed: 2003-07-08
Abstract: PURPOSE: A channel estimation system and a method in a mobile communication system using OFDM(Orthogonal Frequency Division Multiplexing) technique are provided to increase an accuracy in channel estimation by using training symbols and a linear interpolation technique. CONSTITUTION: A transmitter(300) includes first and second transmission antennas, each of which transmits signals on at least one odd numbered carrier and at least one even numbered carrier. The transmitter generates first and second symbols which are used for an initial channel estimation of the transmitter. The transmitted encodes the first and second symbols using a predetermined transmission diversity technique during a predetermined setting interval and transmits the result to a receiver on each of the odd numbered carriers and the even numbered carriers of the first and second antennas. The receiver(350) receives the signal and obtains channel frequency responses of odd numbered carriers of the first transmission antenna and channel frequency responses of even numbered carriers of the second transmission antenna. The receiver estimates channel frequency responses of even numbered carriers of the first transmission antenna and channel frequency responses of odd numbered carriers of the second transmission antenna by using the obtained channel frequency responses.
Patent KR-20040014199-A (KR)
Inventor: TAKASAN MASAKI
IPC: B65G27/10
Filed: 2003-07-10
Abstract: PURPOSE: To provide an object levitating device and a load taking device thinly structured, capable of maintaining an object in a levitating state, and reducing costs. CONSTITUTION: The object levitating device 11 is equipped with a base plate 12, and a pair of diaphragms 13 are provided above the base plates 12. A vibration element 14 composing an excitation means is directly mounted on a diaphragm 13 without a horn. On each long diaphragm 13, one vibration element 14 is mounted thereon. The diaphragms 13 are supported in a cantilever state through the vibrating elements 14 to the base plates 12. The diaphragms 13 are composed of a conductor(a metallic plate, for example) and the vibrating elements 14 are fixed to the base plates 12 and to the diaphragms 13 by an electroconductive adhesive. The vibration elements 14 are mounted at a node of a vibration wave, in a state wherein the diaphragms 13 are made to excite to generate a standing wave.
Patent KR-20050006889-A (KR)
Inventor: JEONG JONG UN
IPC: G06F3/12
Filed: 2003-07-10
Abstract: PURPOSE: A method and a device for registering permission for print of an external device having a printable file, and the method and the device for permitting the print of the external device using the same are provided to enable a printer to control a print work for a print instruction of the external devices by registering an ID of the connected devices and permitting the print to the registered devices. CONSTITUTION: An ID store instructor(100) issues the instruction to store the ID of the specified external device by connection of the external device. A registration controller(120) controls registration for registering the external device that the ID of the external device is stored as the print-permitted external device. The registration controller is equipped with the first display instructor, a registration request detector, the second display instructor instructing a password input window to input a password to the printer, a password comparator comparing the inputted password with the preset password, and a device register.
Patent KR-20040011365-A (KR)
Title: Apparatus of fuel injection pressure type
Inventor: TANABE KEIKI
IPC: F02D41/22
Filed: 2003-07-25
Abstract: PURPOSE: To provide a boosting fuel injection device capable of accurately avoiding troubles with an engine proper and a vehicle by immediately determining the abnormalities of a boosting mechanism. CONSTITUTION: In this fuel injection device, fuel is injected into a combustion chamber 4 by an injector 5 by selectively switching between fuel stored in a common rail 6 and boosted fuel boosted by the boosting mechanism 21 receiving the fuel. The device comprises a crank angle sensor 32 outputting crank pulse signals ΔΘ according to the operating state of an engine 2, a pulse calculation means A3 calculating a pulse width Tn between the crank pulse signals, and a determination means A4 determining that the boosting mechanism 21 is defective when the variation amount δt of the pulse width Tn exceeds a determination threshold δta.