baber/WOPTO huggingface dataset:
Patent KR-20010050610-A (KR)
Title: Double-pulsed optical interferometer for waveform probing of integrated circuits
Inventor: LO WILLIAM K
IPC: G01R1/06
Filed: 2000-09-23
Abstract: PURPOSE: To provide an interferometer type method for a waveform probe requiring no setting of a reference point near the active region on a semiconductor IC device(DUT) without affected by mechanical vibration nor temperature induced movement of the DUT(Device Under Test). CONSTITUTION: A semiconductor integrated circuit device DUT(640) is provided with probe light pulse and reference pulse during each repetition cycle of the electric test pattern signal applied repeatedly, for guiding the same optical path as to sample the electric waveform on the DUT. The pulse width of the probe pulses is shorter than the cycle of maximum frequency component signal of the test pattern, for wide band measurement of the test pattern waveform. The reference pulse is supplied at a fixed time point to the test pattern. During a series of test pattern cycles, scanning with a probe pulse(609) of the test pattern is performed so that it is vertical to an equivalent time sampling for re-configuration of DUT waveform.
Patent KR-20010067229-A (KR)
Inventor: SISHTLA VISHNU M
IPC: F04C18/16
Filed: 2000-09-26
Abstract: PURPOSE: An improved part load performance of variable speed screw compressor is provided to increase volumetric efficiency at low speeds by increasing oil flow to the rotors at low speeds. CONSTITUTION: A hermetically sealed refrigerating device(10) extracts an oil rich layer formed in an upper layer of a cooler(22) from the cooler to lubricate and seal rotors(12-1,12-2) to supply to an ejector(50) having the size suitable for supplying a maximum quantity of required lubricant via a line(40). A line(52-1) has a limiter(60) adjusted to the size to supply a proper flow of lubricant to the rotors. A line(52-2) has a normally closed solenoid valve(62). When a speed of a motor(26) becomes sufficiently slow, the solenoid valve is opened by a control device(34) to supply a larger quantity of oil to lubricate and seal the rotors.
Patent KR-20020026629-A (KR)
Title: Apparatus of embodying dictionary function using mobile station and method thereof
Inventor: KIM JONG YEOL
IPC: H04W88/02
Filed: 2000-10-02
Abstract: PURPOSE: An apparatus and method for embodying a dictionary function using a mobile terminal is provided to supply a dictionary function and various contents using a mobile terminal. CONSTITUTION: If a user selects a dictionary function menu(S10), a control part makes a word input screen displayed on a display part. If the user inputs a desired word and pushes a confirmation key, the control part supplies a read enable signal to a ROM so that a required word can be searched among the words stored in the ROM(S30). If a required word is searched, the control part reads the results of the searched word and displays them through the display part(S40,S50). However, in case that no word is searched, the control part transmits an RF signal, containing a search request signal, through an RF processing part and an antenna(S60). The RF signal is received to a voice information center through a mobile network and an SMSC. The voice information center executes searching for the inputted word and transmits a voice information signal with a search result for the inputted. The voice information signal is inputted to the control part through the antenna and the RF processing part. The control part makes the search result, contained in the voice information signal, displayed through the display part.
Patent KR-20020028311-A (KR)
Title: auxiliary departure device for sloping road of automotive vehicle
Inventor: JUNG JONG YUN
IPC: B60T7/12
Filed: 2000-10-09
Abstract: PURPOSE: A device for assisting the departure of a vehicle on a slope is provided to prevent a vehicle from moving back after a temporal stopping on a slope and prevent the generation of lining drag. CONSTITUTION: A device for assisting the departure of a vehicle on a slope includes a pressure reduction valve(150) connected to an air tank(110) for reducing a pressure of compression air in the air tank to a proper level to transmit, and a solenoid valve(170) mounted to the pressure reduction valve to be opened via a pressure reduction control tube(160) in case of braking and closed when the braking is released, wherein the solenoid valve is connected to a second relay valve(180) which receives the compression air from the air tank via a seconds supply tube(210), the second relay valve is mounted with a second control tube(190) to be connected to a first relay valve(130), and a control unit(260) is connected to the solenoid valve for controlling the opening and closing manipulation of the solenoid valve according to the braking or brake-released state detected by a brake switch and other corresponding sensors.
Patent KR-20020029176-A (KR)
Title: A luffing screw rod cover of a dockyard crane
Inventor: KIM I SU
IPC: B66C5/00
Filed: 2000-10-12
Abstract: PURPOSE: A luffing screw rod cover of a shipyard crane is provided to conveniently replace or install a luffing screw rod cover on an outer portion of a luffing screw rod. CONSTITUTION: A luffing screw rod cover of a shipyard crane comprises a mast vertically installed on an upper portion of a body; a jib installed on a middle portion of the mast; a luffing screw rod(5) supporting the jib by being installed between the mast and the jib; a luffing screw rod cover(6) surrounding the luffing screw rod; an upper cover(7) combined to an end portion of the mast; a middle cover(8) inserted to an outer portion of the upper cover; an end cover(9) combined to the jib by being inserted to an outer portion of the middle cover; a flange unit(10) combined to the mast by benign mounted on a semicircular pipe(11); a guide rail(12) mounted on a middle portion of the semicircular pipe; and a stopper(13) installed on a front end portion of the guide rail.
Patent KR-20020032641-A (KR)
Title: Computer peripheral device for telecommunications switching and a method of interfacing the device
Inventor: BEROUSOV SERGEI
IPC: G06F13/00
Filed: 2000-10-20
Abstract: PURPOSE: A computer peripheral device and a method for interfacing the same are provided to use a calculation resource which is previously existed in predetermined environment, supply an exchange connection device based on an open type architecture having a LAN integrating a PBX function when a power is connected to a personal computer, and supply a basic KTS(Korea Telecommunication Standards) as a switched connection function when a power is disconnected to the computer or a connection from the computer is released. CONSTITUTION: An exchange connection device(10) comprises a host computer(12) having a USB port, a peripheral exchange connection device(14), a telephone unit(16), a trunk jack(18) connected to a trunk line(20), a transmission path(24), a subscriber line interface(26) connected to the telephone unit(16) through the transmission path(24), and a host USB port(21) connected to a device USB port(23) for forming a USB interface(30) through a USB cable(22). The host computer(12) is connected to the peripheral exchange connection device(14) through the USB interface(30). The host computer(12) exchanges data, a command signal, and constitution information with respect to the peripheral exchange connection device(14) through the USB interface(30). Thus, an application program operated in the host computer(12)performs an interface with the peripheral exchange connection device(14) for passing a command, a request, and data for controlling an operation of an electric communication device as the telephone unit(16).
Patent KR-20020031699-A (KR)
Inventor: PARK YEONG SEO
IPC: H01H51/00
Filed: 2000-10-23
Abstract: PURPOSE: An electronic over current relay is provided to achieve a stable system and minimize the error rate so as to determine accurately the over current by applying the electronic over current relay to a high capacity motor. CONSTITUTION: An electronic over current relay comprises a first and a second current transformer detectors(10,11) for converting currents detected by current transformer(CT1,CT2) to voltages respectively, a first and a second rectification circuits(12,13) for rectifying the converted voltage and correcting the error, a first and a second absolute value amplifying circuits(14,15) for amplifying the output voltages of each rectification circuit, a power source(16) for supplying constant voltages to the circuits respectively, an input command unit(17) for setting an over load and a delay time by receiving the power from the power source(16), and a micro chip(18) for converting the analog output signal to the digital signal, and outputting the trip signal and the control signal.
Patent KR-20020031936-A (KR)
Title: Structure for mounting a covering shelf center trim of vehicle
Inventor: LEE UN HO
IPC: B62D25/12
Filed: 2000-10-24
Abstract: PURPOSE: A device for joining covering shelf center trim is provided to create reduction of the unit cost according to reducing the number of the parts and opening of a selective covering shelf center trim, and prevent interference of a weather strip previously. CONSTITUTION: An adapter for covering shelf center trim of automobile is comprised of a tail gate(100) opening and closing the rear of the car selectively; a covering shelf center trim(200) covered up a trunk room(T) with the tail gate as installing parallel in the rear of the car closed by the inside of the tail gate and hinged to be rotatable in a side holder(400), installed on the body of both rear of the car, by both units; a stopper apparatus keeping the position in the covering shelf center trim opened as forming between both units of the covering shelf center trim and the side holder. The covering center trim keeps opened and a user loads large goods in the trunk room. The device for joining covering shelf center trim performs opening and closing without a special hanger and cable.
Patent KR-20020034049-A (KR)
Title: Vending machine type picturing device
Inventor: HAN KYOUNG SOO
IPC: G07F17/26
Filed: 2000-11-02
Abstract: PURPOSE: A vending machine type moving image filming appliance is provided to enable a user to save and record the filmed moving image into a compact disk as well as to send it to a certain e-mail address so as to freely edit some time later. CONSTITUTION: The vending machine type moving image filming appliance comprises a camera(5) rotatably installed at the front surface of a case; a mike(13) for converting the voice of a user to an electric signal; an image compression/storage part(7); a memory(8) for storing filmed moving image and various background music and screen; an image output part(9); a compact disk writer(10); a printer(11); a sanction part(18); a control manipulating part(15); and a display part(17).
Patent KR-20020036618-A (KR)
Title: Heating system using sodium acetate
Inventor: WON BAIK HEE
IPC: F24D11/00
Filed: 2000-11-10
Abstract: PURPOSE: A pipe filled with sodium acetate is installed to reduce fuel consumption and volume. CONSTITUTION: A heating pipe(100) is filled with sodium acetate, and installed in heating place in a vacuum state. A vibration member(400) is installed in the heating pipe(100), and vibrates sodium acetate to condensate sodium acetate. A heating wire(310) is installed in the heating pipe(100), and heats sodium acetate. A power supply portion(300) supplies power to the heating wire(310). A temperature sensor(220) senses inner temperature of the heating pipe(100). A pressure sensor(210) is installed in the heating pipe(100), and senses condensed state of sodium acetate. A control portion(200) controls the power supply portion(300) by signals from the temperature sensor(220) and pressure sensor(210).
Patent KR-20020037135-A (KR)
Title: device for ink injection of printer cartridge
Inventor: JUNG GWAN PYO
IPC: B41J27/00
Filed: 2000-11-13
Abstract: PURPOSE: An ink injection apparatus for printer cartridge is provided to allow ink to be easily injected into the cartridge, while automatically reducing internal pressure of the ink cartridge after completion of ink injection. CONSTITUTION: An apparatus comprises a case having a receipt space formed inside of the case, an open upper surface and an outlet port(12) formed at the lower portion of the case; an upper cover(15) coupled onto the case, and which has a guide groove(16) formed at the inner center of the upper cover; a first piston(20) having a first press portion(21) and a first guide portion(24) formed onto the first press portion; a second piston(30) having a second press portion(31) tightly contacting the inner periphery of the first guide portion of the first piston, and a second guide portion(32) formed beneath the second press portion; an injection spring(41) coupled to the outer periphery of the first guide portion, and which has an upper end supported by the inner bottom surface of the upper cover and a lower end supported by the upper surface of the first press portion; a decreasing spring(42) interposed between the first guide portion and the second guide portion, and which has an upper end supported by the lower surface of the second press portion and a lower end supported by the upper surface of the first press portion; and a switch(50) coupled between the first press portion of the first piston and the second guide portion of the second piston, and which has a protrusion(52) protruded toward the first press portion of the first piston.
Patent KR-20020039201-A (KR)
Title: Frame for providing auto fold preventing apparatus
Inventor: PARK CHANG BOG
IPC: A47G1/06
Filed: 2000-11-20
Abstract: PURPOSE: Provided is a frame with an automatic folding device formed which adds automatic folding prevention function to an adhesion tool of the frame so that it prevents the frame from being broken by folding. CONSTITUTION: The frame with an automatic folding device formed comprises the parts of: a frame body(110); a print decoration member(120) which is formed at the front side of the frame body to print various contents; an adhesion tool(130) which is placed at the rear side of the frame body with forming space part to place a photo member and the frame body by itself; and a frame support member(140) which is placed in the lower side of the frame body to support the frame body. Wherein the adhesion tool consists of an adhesion member(131), multiple movement guide members(132), a height guide part to elevate the frame support member, an adhesive, a concave groove to adhere a folding prevention tool(150) to the adhesion member and a projection suspension part to limit the rotation of the frame support member.
Patent KR-20020040182-A (KR)
Title: Roof rack of an automobile
Inventor: KIM DAE HUN
IPC: B60R9/05
Filed: 2000-11-23
Abstract: PURPOSE: A roof rack of a vehicle is provided to prevent a noise owing to a whirlpool of air by fixing closely a close rail at a surface of the roof panel and by receiving a small fluid relatively. CONSTITUTION: A roof rack comprises a side rail(100), a cross rail(200), and an upper and a lower transferring members(300). The side rail(100) is installed at both side of a left and a right in a longitudinal direction, and a coupling recess(110) is formed at a top portion. A plurality of the cross rail(200) are installed perpendicularly to the side rail(100), and a guide hole is formed at both sides of the cross rail(200) in a certain depth. An opening recess for communicating to the guide hole is formed at an outside. The upper and the lower transferring members(300) for adjusting a height of the cross rail(200) is provided in a center of the side rail(100).
Patent KR-20020046509-A (KR)
Title: Structure for contact of hot-wire terminal for automobile
Inventor: CHO GUK HYEON
IPC: H05B3/84
Filed: 2000-12-14
Abstract: PURPOSE: A hot-wire terminal connection structure for car is provided to improve a rear sight by forming an adhesion type of terminal in a dome shape and mounting a cable, a connector and a terminal in a trim. CONSTITUTION: A terminal(20) which is mounted in a rear glass(10) has an adhesion type in a dome shape. A bracket(50) which is in bolt combination with an inner panel(40) set up on a trim(30) has a plate type of member. A cable(60) passes through a power switch(70). A connector(80) which is in a cylinder type has a concave unit(81) which is in a hemisphere type. A spring(90) which is mounted at an aperture unit of the connector(80) pushes the connector(80) by a restoring force toward the terminal(20) for a smooth connection.
Patent KR-20020049484-A (KR)
Inventor: CHO GWANG HO
IPC: B60C13/04
Filed: 2000-12-19
Abstract: PURPOSE: A bias tire is provided to improve driving experience and steering stability by modifying the carcass installation structure, and to increase productivity by reducing the joint part. CONSTITUTION: Plural carcasses are installed in beads of a bias tire by turning up, and the carcass including inclined cords is spirally wound three times without cutting. First, second and third carcasses(30) are formed with overlapping an end(32) of the wound carcass in a carcass end(31). Another carcass is spirally wound three times without cutting, and fourth, fifth and sixth carcasses(40) are formed with overlapping an end(42) of the wound carcass in a carcass end(41). The first, second and third wound carcasses are inserted to the fourth, fifth and sixth carcasses for crossing cords of first, second and third carcasses and cords of fourth, fifth and sixth carcasses. Driving experience and steering stability are improved with modifying the carcass installation structure, and the productivity is increased.
Patent KR-20020049599-A (KR)
Title: Structure rear seat belt in a vehicle
Inventor: JUNG JAE OK
IPC: B60R22/18
Filed: 2000-12-19
Abstract: PURPOSE: A rear seat belt attaching structure for a vehicle is provided to ensure the safety of an occupant even when a strong impact is applied to the vehicle by reinforcing the lateral strength of a rear seat belt. CONSTITUTION: A rear seat belt attaching structure includes a rear frame(10). A rear floor(20) is horizontally rested on an upper portion of the rear frame(10). A side floor(30) is coupled to both sides of the rear floor(20). A nut plate(40) is coupled to the side floor(30) so as to attach the seat belt. A reinforcement plate(50) is welded to a lower side of the rear floor(20) such that the reinforcement plate(50) is positioned between the side floor(30) and the rear frame(10). That is, an upper surface of the reinforcement plate(50) makes a surface contact with a lower surface of the rear floor(20), and a lower surface of the reinforcement plate(50) is bent in parallel to a side of the rear frame(10).
Patent KR-20020052020-A (KR)
Title: Multi-carrier interface device using digital circuit in mobile communication system
Inventor: LEE GYEONG HAN
IPC: H04B7/155
Filed: 2000-12-23
Abstract: PURPOSE: A multi-carrier interface device using digital elements in a mobile communication system is provided to intensively compose elements applied to a circuit and enhance the stability and reliability of a system by processing a 3FAs(Frequency Assignments) analog IF(Intermediate Frequency) signal using the digital elements by a multi-carrier type. CONSTITUTION: An I-channel analog/digital converter(100) receives a plurality of analog IF signals and converts the received analog IF signals into digital IF signals. A Q-channel analog/digital converter(100) receives a plurality of analog IF signals and converts the received analog IF signals into digital IF signals. A plurality of digital signal control units(200) receive the digital IF signals from the I-channel analog/digital converter(100) and the Q-channel analog/digital converter(100), synchronize the received digital IF signals, filter only specific band, extract information signals, and transmit the extracted information signals. A data format converting unit(300) receives the information signals from a plurality of digital signal control units(200) in parallel, reallocates the received information signals as information signals with a serial type, and transmits the reallocated information signals.
Patent KR-20020052323-A (KR)
Title: Method for engine idle speed controlling of vehicle
Inventor: MIN GON
IPC: F02D41/08
Filed: 2000-12-26
Abstract: PURPOSE: A method for controlling the idle of an engine for a vehicle is provided to prevent the drop in an engine rpm and an engine stall when an air conditioner is operated while controlling Idle Speed Control Actuator(ISCA) dashpot. CONSTITUTION: A method for controlling the idle of an engine comprises the steps of: controlling Idle Speed Control Actuator(ISCA) dashpot and detecting the operating state of a switch for an air conditioner if the condition for controlling the prevention of the drop in an engine rpm is satisfied when the vehicle with an automatic transmission is stopped or driven; and compensating the control value of the ISCA dashpot if the operating state of the switch is on while controlling the ISCA dashpot.
Patent KR-20020054081-A (KR)
Title: Overflow remover equipment in truck cap oil pressure type tilting system
Inventor: PARK SEONG SIK
IPC: B62D33/063
Filed: 2000-12-27
Abstract: PURPOSE: A device for preventing counter flow of a cap tilting hydraulic system of a truck is provided to prevent counter flow of oil by closing an oil road by a spring when oil pressure is lowered. CONSTITUTION: A device for preventing counter flow of a cap tilting hydraulic system of a truck includes a hole, a ball(55), a nut(58), and a coil spring(60). The hole is formed at an end of an oil road(52) and has a section of a taper shape. The ball is located in the inside of the hole and has a diameter larger than that of the oil road. The nut is inserted into the inside of an inlet portion of the hole. The coil spring is tapered and fixed between the ball and the nut to apply elasticity of the coil spring to the ball. A narrow portion of the coil spring directs toward the nut and a wide portion of the coil spring directs toward the ball.
Patent KR-20020053615-A (KR)
Title: Apparatus for inserting clip into the inner side of the coil
Inventor: PARK HYEON GI
IPC: B21C47/02
Filed: 2000-12-27
Abstract: PURPOSE: An apparatus for inserting a clip into the inner diameter part of a coil is provided to prevent damage of the inner diameter part of the coil and secure safety of workers by automatically inject a coil inner diameter part drooping prevention clip into the coil. CONSTITUTION: The apparatus for inserting a clip into the inner diameter part of a coil comprises a clip supply part installed adjacently to a transfer line on which the coil is transferred; and a clip insert part for inserting a clip(74) supplied from the clip supply part into the inner diameter part of the coil so as to prevent drooping of the inner diameter part of the coil, wherein the clip supply part is equipped with a clip fabricating member fabricating clips having a diameter corresponding to the inner diameter of the coil, and the clip insert part is consisted of a base(45) separated from the clip supply part, a rotation stand(10) rotationally mounted on the base(45), and a length variation member which is vertically movably mounted on the rotation stand(10), and at one end of which a holding member removably holding the clip(74) is installed, and wherein the clip insert part further comprises a plural sensing means for sensing rotation position of the rotation stand(10), and a sensing means for sensing position of the holding member.