baber/WOPTO huggingface dataset:
Patent KR-20030013892-A (KR)
Title: Power generation system using buoyancy and gravity
Inventor: KIM JUNG KI
IPC: F03B13/08
Filed: 2001-08-10
Abstract: PURPOSE: An electricity generating system using buoyancy and gravity is provided to reuse waste which has dropped to generate electricity by using buoyancy and gravity. CONSTITUTION: A water reservoir(1) includes a water tank(2) positioned below the bottom of the water reservoir(1). A water inlet(7) and a water outlet(6) are formed at a lower end of the water tank(2). A vessel(4) is installed in the water tank(2). A water storing chamber(20) is formed in the vessel(4). A buoyance chamber(21) is formed under the water storing chamber(20). A stopper(3) is mounted on an upper end of the water tank(2) so as to limit an upward movement of the vessel(4). A water path(5) is formed between the water inlet(7) of the water tank(2) and the bottom of the water reservoir(1). A first valve(8) is formed at an inlet of the water path(5). A second valve(9) is formed at one side of the water reservoir(1). A power transmission wire(15) transfers energy generated from the movement of the vessel(4) to many generators. The movement of the power transmission wire(15) is adjusted by a first and a second speed adjusters(12,13).
Patent KR-20030013948-A (KR)
Title: Structure and method for joining between roof and wall of set building
Inventor: HWANG SEON U
IPC: E04B1/348
Filed: 2001-08-10
Abstract: PURPOSE: A coupling method for an interval between a roof structure and a wall of a prefabricated building is provided to improve durability on a joint between a roof structure and a wall of a prefabricated building. CONSTITUTION: The coupling method for an interval between a roof structure and a wall of a prefabricated building comprises the steps of installing many anchor bolts on walls(1), installing rail member(10) to cover up the top of the walls(1), fastening fixtures to the exposed part of the anchor bolts(1) penetrated through holes of the rail member(10), then fixing the rail member(10) to the top of the walls(1), installing a jack support(20) on the rail member(10) temporarily; placing roof structure modules(2) on an interval between the walls(1) and setting a square pipe member(30) to be inserted to a square pipe(13) fixed on the rail member(10), adjusting the level and height of the roof structure modules(2) by the jack support(20), fastening a fixed bolt passing through a long hole of the square pipe member(30) and a through hole of the square pipe(13) with a nut, and filling up high-strength shrinkage mortar through a filling hole of the square pipe member(30).
Patent KR-20030014805-A (KR)
Title: Perfume emitting apparatus using a radio wave of means for communication
Inventor: BYUN GYEONG SEOK
IPC: H04B1/38
Filed: 2001-08-13
Abstract: PURPOSE: An apparatus for generating a perfume using a radio wave in a communication device is provided to emit the perfume in case that the radio wave is transmitted and received from the communication device. CONSTITUTION: At least one or more perfume emission holes are formed at an external side of a housing(105). A perfume material(110) is charged in an internal portion of the housing(105). A driving motor(115) is installed in the internal portion of the housing(105) for emitting the perfume material(110). A circuit unit(120) controls the driving motor(115) using a radio wave of a communication device. A battery(125) supplies a power to the driving motor(115) and the circuit unit(120).
Patent KR-20020033399-A (KR)
Inventor: JUNG GYU CHAE
IPC: F03G7/10
Filed: 2001-08-20
Abstract: PURPOSE: A no fuel dynamo is provided for supplying power infinitely without air pollution. CONSTITUTION: A round type lever(3) is assembled with a rotation shaft(4) without a central axis. A tire(6) makes 1mm space from the round type lever and a rotation shaft. Without applying weight to the left side which is rising, the left side weight is applied to the lowering right side, thereby supplying energy to the right side. The rotation shaft, one-sided gear(9), and a weight(7) are also used for a further energy.
Patent KR-20030018203-A (KR)
Title: Smart card included an usb interface function
Inventor: JU HONG IL
IPC: G06K19/07
Filed: 2001-08-27
Abstract: PURPOSE: A smart card including a USB(Universal Serial Bus) interface function is provided to improve communication speed and compatibility of the smart card by offering the smart card having a fast bus line, a peripheral device bus line, and an input/output interface module have the USB interface function supporting a USB of a PC. CONSTITUTION: A smart chip includes a control block(202), a memory block(210), a clock generating block(212), a signal processing block(214) and an interface block(216). The control block(202) controls an operation of the signal processing block(214) based on a clock provided from the clock generating block(212). The memory block(210) comprises an SRAM, a ROM and an EEPROM(Electronically Erasable and Programmable ROM). The SRAM reads and writes contents according to the execution of a card. The ROM stores an operating program of the card. The EEPROM stores an application program of various kinds of smart cards. The signal processing block(214) processes a signal among the control block(202), the memory block(210) and the interface block(216) physically connecting with each other through an internal bus.
Patent KR-20030018620-A (KR)
Title: a thin film transistor array panel having a mark indication laser irradiation point
Inventor: JUN SANG IK
IPC: G02F1/1362
Filed: 2001-08-30
Abstract: PURPOSE: A TFT substrate having a laser irradiation mark is provided to prevent a mending error due to an error of a laser irradiation position by forming a mark on a laser irradiation position. CONSTITUTION: A plurality of gate lines(20,21) and a plurality of sustain capacitor lines(30 to 35) are formed on an insulating substrate. The sustain capacitor lines(30 to 35) include the first to the fifth sustain electrodes. The gate lines(20,21) and the sustain capacitor lines(30 to 35) are covered with a gate insulating layer. A plurality of semiconductor layers(50,51) are formed on the gate insulating layer. A plurality of resistant contact layers are formed on thereon. A plurality of data lines(70,71,72,74) are formed on the resistant contact layers and the gate insulating layer. A protective layer is formed on the data lines(70,71,72,74). The protective layer includes the first to the fourth contact portion(81-84). A pixel electrode(90) is connected with the drain electrode(72). A leg(91) is connected with the second sustain electrode. A plurality marks(A,B) are formed at the first sustain electrode and the sustain capacitor line(30).
Patent KR-20010099322-A (KR)
Title: 자동판매기
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 2001-09-20
Abstract: 본 발명은 사용자의 가까운 곳에서 여러가지 취향에 맞는 수예용품을 자동으로 판매 공급할 수 있도록 한 것이다. 본 발명의 목적은 먼 곳 가기 보다도 가까운 곳에서 구입하는 목적이 있다.
Patent KR-20030027467-A (KR)
Title: Apparatus for receiving and transmitting mpeg data by wireless lan
Inventor: KIM JAE GEUN
IPC: H04N21/2383
Filed: 2001-09-28
Abstract: PURPOSE: A system for transmitting/receiving MPEG data using a wireless LAN is provided to conveniently reproduce audio and video signals in an arbitrary place. CONSTITUTION: A system for transmitting/receiving MPEG data using a wireless LAN includes a satellite broadcasting receiver(200), a transceiver(100), and a data controller(180). The satellite broadcasting receiver decodes audio/video signals, which were received through a satellite broadcasting antenna and encoded into RS codes, to reproduce a motion picture through an MPEG decoder. The transceiver relays an input signal to a radio channel. The data controller controls data flow according to a select mode between the satellite broadcasting receiver and the transceiver. The satellite broadcasting receiver includes an LNB(210) for receiving a satellite broadcasting signal and down-converting the frequency of the signal to output the signal to a tuner, a QPSK demodulator(222) for demodulating the output signal of the tuner to output the demodulated signal to a Viterbi decoder(223), a deinterleaver(224) for deinterleaving the output signal of the Viterbi decoder to output the deinterleaved signal to an RS decoder(225), a descrambler(226) for descrambling the output signal of the RS decoder to output the descrambled signal to a TP part(227), and an MPEG decoder(228) for decoding the output signal of the TP part to output audio/video data.
Patent KR-20030041430-A (KR)
Title: A control device of pointer by using mobile phone
Inventor: CHOI TAE GYU
IPC: H04B1/38
Filed: 2001-11-20
Abstract: PURPOSE: A pointer control apparatus using a mobile terminal is provided to facilitate searching in the wireless Internet and inputting a command language and a character message by controlling a position of a pointer. CONSTITUTION: A pointer module(100) outputs a position control signal according to motion of a ball(110) so that a pointer can be freely moved on the plane surface of a window of display(400). The ball(110) is rotated on a flat bottom or a smooth portion by an artificial friction. An Y-axis sensing bar(150) senses rotation of the ball(110) in an Y-axis direction and rotates according to rotation of the ball(110). A disk-type Y-axis rotating plate(130) rotates in the same manner as the Y-axis sensing bar(150). An Y-axis support(140) supports and fixes one end of the Y-axis sensing bar(150). An Y-axis optical sensor module(120) supports and fixes the other end of the Y-axis sensing bar(150), measures the rotation state of the Y-axis rotating plate(130), and outputs a corresponding control signal. An X-axis sensing bar(170) senses rotation of the ball(110) in an X-axis direction and rotates according to rotation of the ball(110). A disk-type X-axis rotating plate(160) rotates in the same manner as the X-axis sensing bar(170). An X-axis support(190) supports and fixes one end of the X-axis sensing bar(170). An X-axis optical sensor module supports and fixes the other end of the X-axis sensing bar(170), measures the rotation state of the X-axis rotating plate(160), and outputs a corresponding control signal.
Patent KR-20030044241-A (KR)
Title: Back Pressure Structure of Scroll Compressor
Inventor: CHO YONG HUN
IPC: F04C18/02
Filed: 2001-11-29
Abstract: PURPOSE: Back pressure chamber structure for a scroll compressor is provided to improve axial compliance by lifting an orbiting scroll member up with moving up a floating plate in flowing middle pressure to the back pressure chamber in operating the compressor. CONSTITUTION: Fluid is compressed by moving an orbiting scroll member(20) on an upper frame(30) with facing to a fixing scroll member(10) in a sealing shell. A back pressure chamber(31) is formed in the upper part of the upper frame under the orbiting scroll member, and a floating plate(40) is formed in the back pressure chamber. A back pressure path(50) is formed between the back pressure chamber and the fixing scroll member, and the orbiting scroll member is lifted up by moving up the floating plate in flowing pressure into the back pressure. The floating plate comprises double plates(41,42), and fixed by an assembling pin(43).
Patent KR-20030044283-A (KR)
Title: Apparatus for buffering of ATM cell
Inventor: HWANG SANG CHEOL
IPC: H04L12/28
Filed: 2001-11-29
Abstract: PURPOSE: An ATM cell buffering apparatus is provided to transfer an ATM cell to a lower ATM device which uses a UTOPIA level-2 interface and interface a burst data exceeding a bandwidth. CONSTITUTION: A cell input unit(100) receives a UTOPIA Level-1 data from an upper ATM device, extracts it as a certain bit of data, and output the data. A cell storing unit(200) temporarily stores the certain bit of data. A cell storing controller(300) counts cells stored in the cell storing unit(200) and controls storing of cells. An SRAM controller(400) reads the certain bit of data from the cell storing unit(200) to store the data in an external synchronous SRAM(500) by ports of a lower ATM device, reads the stored cells by ports and transfers them to an output side. The external synchronous SRAM(500) stores the cells by ports as received from the SRAM controller. A cell output unit(600) transfers the cells by ports as outputted from the SRAM controller to a lower physical device.
Patent KR-20030045391-A (KR)
Title: System and Method for holding the Prize Winning Event by Using Mobile Devices
Inventor: HONG JONG CHEOL
IPC: H04W4/00
Filed: 2001-12-04
Abstract: PURPOSE: A method of holding a prize winning event by using a wireless communication device and a system thereof are provided to input a number of a wireless communication device of a client, and to connect a call with a winner in real time or to output an image of the winner on a screen in real time, thereby expecting dramatic event effects. CONSTITUTION: Clients connect to a web server(300), and the web server confirms whether the clients reserve admission tickets(305), and if so, the web server inputs numbers of wireless communication devices of the clients(310). The web server matches the numbers with the admission tickets, and constructs a ticket DB(315). If an event is generated(320), the web server confirms seat positions and the numbers of the clients(325). If information on a winning client is confirmed, the web server understands a position of the winning client, and attempts a call with the client(330). If a call connection is completed(335), the web server calls the client and outputs an image of the client(340).
Patent KR-20020046176-A (KR)
Inventor: ANDRE ZANETTA
IPC: G04G21/04
Filed: 2001-12-07
Abstract: PURPOSE: Since the metallic case has a slot, it no longer constitutes an interfering antenna for the communication system insofar as it has infinite electrical resistance and is hence no longer a conductor of electricity. CONSTITUTION: A portable object(1) comprises a metallic case(2), a transponder, an antenna(80) and a sealed container(24). The transponder further includes a transmission and/or reception circuit for a radio-broadcast signal. The antenna(80) is connected to the transmission and/or reception circuit. The sealed container(24) is made of an electrically insulating material inside which the horological components are housed being mounted and held in place in the metallic case(2). At this time, the metallic case(2) has a slot.
Patent KR-20030046869-A (KR)
Inventor: KANG HUI BOK
IPC: G11C11/15
Filed: 2001-12-07
Abstract: PURPOSE: A magnetoresistive RAM(Random Access Memory) is provided to reduce a cell size of the magnetoresistive RAM and improve a sensing margin by simplifying a structure of the magnetoresistive RAM. CONSTITUTION: A gate contact region(33), a source contact region(31), and a drain contact region(32) are formed on a semiconductor substrate(34). An insulating layer(20) is stacked on an upper portion of the gate contact region. A magnetoresistive MRAM cell is formed by stacking an MTJ(Magnetic Tunnel Junction)(15) on an upper portion of the insulating layer. A gate metal electrode(10) is stacked on an upper portion of the MTJ. A magnetoresistive RAM memorizes plural data by controlling the intensity of the current of the drain region to the source region according to the intensity of a word line voltage applied to the source contact region.
Patent KR-20020074054-A (KR)
Inventor: AHN BYEONG CHEOL
IPC: H04W24/00
Filed: 2001-12-07
Abstract: PURPOSE: An analyzing apparatus for a network performance optimization and a method therefor are provided to offer the performance degradation cause of a network in real time by collecting network parameters, monitoring a performance indicator, and statistically analyzing the performance indicator. CONSTITUTION: A plurality of operator terminals(160) collect data about a network. A CFCA and COA(Call Fail Cause Analysis and Cell Optimization Analysis) unit(120) analyzes call fail cause and cell optimization using information collected in the operator terminals(160). An NDSA(Network Data Statistics Analysis) unit(130) analyzes the performance degradation cause of the network through the correlation analysis of data per a uniform time using information collected in the operator terminals(160), and analyzes tendency using data. A PIM(Performance Indicator Monitoring) unit(140) analyzes a key performance indicator about the performance and efficiency of a base station/sector per a uniform time using information collected in the operator terminals(160). A main server unit(100) receives information collected in the operator terminals(160), and receives data analyzed in CFCA and COA unit(120), the NDSA unit(130), and the PIM unit(140). A database unit(110) stores data from the main server unit(100). A web server unit(150) receives the data from the main server unit(100) and provides the received data to an operator.
Patent KR-20030048914-A (KR)
Title: remained concrete withrawing apparatus and method thereof
Inventor: KO SEE HEON
IPC: E04G21/04
Filed: 2001-12-13
Abstract: PURPOSE: A concrete residuum collector for a concrete pumping car is provided to transfer the concrete delivered from the boom of a concrete pumping car to a concrete mixer car, therefore to recycle the concrete residuum and prevent environmental pollution. CONSTITUTION: The process of collecting concrete residuum is composed of: connecting a coupling device and placing concrete by opening an open/close device containing a flange type hopper coupler(2) and a flange type boom coupler(4); returning the concrete remaining in a boom to a hopper; closing the open/close device; connecting a withdrawal pipe to the flange of a coupling device; discharging the concrete residuum in the hopper through the discharge gate provided with a mesh picking out the sponge inside the boom and impurities.
Patent KR-20030049035-A (KR)
Title: Mobile type parking system
Inventor: KANG JUNG IL
IPC: E04H6/02
Filed: 2001-12-13
Abstract: PURPOSE: An independent parking tower is provided to shorten and separate the length of slope up to a parking platform in half, also to control angles of each separated slope way, therefore to promote practical use of room. CONSTITUTION: The independent parking tower is composed of: a lower slope way(4) connected to the ground by a hinge(3); an upper slope way(9) connected to the upper parking platform(11) by a hinge(10); a rope(5) used to regulate the slope angle of each separated way; a tire-made fixing pit(13) keeping a car still; a tire-made guide leading a car into a designated spot. Therefore a car is able to be parked on each floor without any interference and a small amount of manufacturing cost and minimum parking space are required, because of the simple design of structures.
Patent KR-20030049149-A (KR)
Title: Lubrication structure of manual transmission
Inventor: LEE CHEON GU
IPC: F16H57/04
Filed: 2001-12-14
Abstract: PURPOSE: Lubrication structure of a manual transmission is provided to prevent dispersion of oil from centrifugal force in rotating an output shaft by installing a spacer between the end of the output shaft and an oil panel, and to improve lubrication by supplying oil to the oil passage of the output shaft sufficiently with an oil cover. CONSTITUTION: A manual transmission lubrication system comprises an oil passage(22a) formed in an output shaft(22) to supply oil to rotating factors; an oil guide inserted to the opening end of the oil passage and integrally formed in a transmission housing(24) to guide oil from the transmission housing to the oil passage; a spacer(28) arranged between the oil guide and the end of the output shaft to prevent dispersion of oil guided to the oil passage of the output shaft in rotating the output shaft; and an oil cover covering the opening part of the oil guide to supply oil to the transmission housing sufficiently. Dispersion of oil is prevented, and the manual transmission is lubricated efficiently.
Patent KR-20030049154-A (KR)
Inventor: PARK SEONG SU
IPC: H01J29/76
Filed: 2001-12-14
Abstract: PURPOSE: A deflection yoke is provided to achieve improved quality and reliability of the CRT by permitting the horizontal deflection coil to generate a deflection magnetic field in a stable manner. CONSTITUTION: A deflection yoke(4) comprises a coil separator(10) including a screen part(11) coupled to the screen of the CRT, a rear cover(12), and a neck part(13) extended from the center surface of the rear cover and coupled to the outer surface of an electron gun; a horizontal deflection coil(15) and a vertical deflection coil(16) mounted on the inner and outer surfaces of the coil separator, and which generate a horizontal deflection magnetic field and a vertical deflection magnetic field, respectively; and an elastic support unit formed integrally with the inner surface of the screen part of the coil separator, and which elastically supports the side part of the horizontal deflection coil and prevents movement of the horizontal deflection coil. The elastic support unit includes a plurality of tension ribs(20) each of which has an end connected to the inner surface of the screen part and the other end extended in a predetermined length.
Patent KR-20030051078-A (KR)
Title: Supercapacitor and methods for manufacturing Ruthenium Oxide and Electrode used in the Supercapacitor
Inventor: CHOI SANG JIN
IPC: H01G9/022
Filed: 2001-12-20
Abstract: PURPOSE: A super capacitor is provided to utilize a ruthenium oxide material having a high non-electrostatic capacitance. CONSTITUTION: A super capacitor comprises an electrode, sulfuric electrolyte and porous separator. The electrode is formed by coating an amorphous ruthenium oxide with a conductive material and a bonding agent on a titanium collector. The amorphous ruthenium oxide is formed by synthesizing a ruthenium oxide by a sol-gel fabrication method using an alkali solution including a sodium hydroxide, rinsing and drying the synthesized ruthenium oxide and annealing a resultant structure at a temperature of 100 to 150 degrees.
Patent KR-20030052139-A (KR)
Title: Manufacturing method for non-oriented electrical steel sheet having low core loss and high magnetic induction after stress relief annealing
Inventor: BONG WON SEOK
IPC: C21D8/12
Filed: 2001-12-20
Abstract: PURPOSE: A method for manufacturing non-oriented electrical steel sheets having low core loss and high magnetic induction after stress relief annealing is provided, which is characterized in that Ni is added in steel instead of Sb harm to human body, temperature elevation rate of cold rolled steel sheet during annealing is optimally controlled, and annealing is conducted at lower temperature than conventional methods, thus it is possible to manufacture non-oriented electrical steel sheets having low core loss and high magnetic induction after stress relief annealing without annealing of hot rolled steel sheet. CONSTITUTION: The method includes the steps of reheating a steel slab comprising 0.005 wt.% or less of C, 0.005 wt.% or less of S, 0.005 wt.% or less of N, Si 0.1 to 1.0 wt.%, sol.Al 0.1 to 1.0 wt.%, Mn 0.1 to 1.0 wt.%, Ni 0.1 to 3.0 wt.%, a balance of Fe and incidental impurities in the temperature range of 1050 to 1250°C; hot rolling the steel slab after reheating to the thickness of 1.8 to 3.0 mm; coiling the hot rolled steel sheet at 600 to 800°C, followed by pickling; cold rolling the steel sheet after pickling to the thickness of 0.2 to 0.65 mm; heating the steel sheet after cold rolling at a temperature elevation rate of greater than 5°C/sec; annealing the steel sheet in the temperature range of 600 to 800°C for 30 to 300 sec; and stress relief annealing in the temperature range of 700 to 850°C.