baber/WOPTO huggingface dataset:
Patent KR-20000053685-A (KR)
Inventor: KIM KYE HWAN
IPC: E05B49/00
Filed: 1999-09-22
Abstract: PURPOSE: An electronic door locking device is provided to open and close a door with remote control and password. There is no possibility that the password is exposed by fingerprints since each number has one key unlike the existing password input system. The door is restored to the original state when opened manually. The door is opened manually in emergency while preventing manual opening through a key slot and a milk hole. CONSTITUTION: An electronic door locking device includes followings. A power supply(10) converts alternative current into direct current and supplies the current to the system. A remote control receiving unit(20) locks or unlocks the door by transferring input signals to a microprocessor(60) through remote control. An external key input unit(30) is equipped with certain number of key input buttons and a display panel(90) for each button and makes the microprocessor(60) output a password by increasing the number by one every time the key input buttons are pressed and generating the password according to the result of the combination of the operation of the key input buttons. An internal key input unit(40) generates key input signals with a button and makes the microprocessor(60) output the key input signals. A microprocessor(60) outputs driving signals to lock or unlock if the signals from the remote control receiving unit(20), external key input unit(30) or the internal key input unit(40) are identical with a built-in door lock control program. A motor control unit(70) locks or unlocks the door by controlling the motor connected to a bolt according to the output signals from the microprocessor(60) and controls and restores the original state by controlling the phase of the motor when the manual door open/close device(80) is opened by force.
Patent KR-20010028881-A (KR)
Inventor: KIM JAE CHEOL
IPC: G06F15/167
Filed: 1999-09-27
Abstract: PURPOSE: An inter-processor sharing device of single port RAM is provided to increase the efficiency of memory by preventing a collision between processors in case that two processors share one RAM, thereby stably sharing one RAM. CONSTITUTION: The first processor(21) outputs a read/write signal(R/W1), a chip select signal(CS1) and an address strobe signal(AS1) to a PGA unit(24), and receives a data strobe acknowledge signal(DSACK1). The second processor(22) outputs a read/write signal(R/W2), a chip select signal(CS2) and an address strobe signal(AS2) to the PGA unit(24), and receives a data strobe acknowledge signal(DSACK2). The PGA unit(24) outputs a chip select signal(CS) and a read/write signal(R/W) to a single port RAM according to an input signal from each processor.
Patent KR-20000028720-A (KR)
Inventor: MITZUMORI KENICHI
IPC: H01L21/304
Filed: 1999-09-28
Abstract: PURPOSE: A cleansing apparatus for a substrate is provided to prevent occurrence of spots and stains, to obtain uniform cleansing effect all over the substrate, to perform cleansing in one apparatus and to be used for an assembly line. CONSTITUTION: A cleansing apparatus(1) is used by setting a substrate(W) before cleansing on a loader cassette(9) and operating a start switch by an operator. Then, the substrate is delivered on a substrate supporting part(3) from the loader cassette by a substrate delivery robot(8), and then supported on each front ends of multiple supporting pins protruded from a pin insertion hole(13c) and a pin insertion hole connection part of a first substrate holder. Multiple supporting pins(14a) in front of the moving direction of cleansing nozzles descends at every row all the time when the cleansing nozzles approach when moving the nozzles for cleansing(4,5,6,7) along the bottom of the substrate from one end of a rack base(16). But the substrate is supported on each front end of the supporting pins. The substrate is supported repeatedly on the front ends according to the ascending of the supporting pin at every row when each cleansing nozzle passes. Accordingly, the four cleansing nozzles don't interrupt the supporting pin, and passing sequentially between the substrate and a first substrate holder(13) while cleansing the bottom of the substrate. And the bottom of the substrate is cleansed by an ultra violet ray cleansing, a hydrogen water cleansing, an ozone water cleansing and a rinsing cleansing by the cleansing nozzles.
Patent KR-20010035845-A (KR)
Inventor: KOO GYEONG HUN
IPC: G06F12/02
Filed: 1999-10-04
Abstract: PURPOSE: An apparatus and a method for extending a virtual memory of a computer system using a memory module is provided to extend a virtual memory by connecting a memory module to a universal input/output bus, and by using the memory module. CONSTITUTION: A processing unit(110) includes a CPU, and performs an operation for processing an operating system(132) or an application program(134) mounted in a computer system(100). A main memory(130) is loaded to a specific area of the operating system(132) or the application program(134) by a process of the processing unit(110). A hard disk drive(140) is controlled by a memory control unit(120), and equipped with a virtual memory domain(142). A virtual memory device(150) is equipped with a plurality of memory modules, and connected to the memory control unit(120) through the universal input/output bus(170).
Patent KR-20010036405-A (KR)
Inventor: CHOI BONG GYUN
IPC: H01L21/768
Filed: 1999-10-08
Abstract: PURPOSE: A method for forming a contact of a semiconductor device is provided to prevent a signal delay by reducing a contact resistance. CONSTITUTION: In the method, the first insulating layer(22) is formed on a semiconductor substrate(20) having a field oxide layer(21). The first metallization layer composed of a doped polysilicon(23) and a silicide(24) is then formed on a part of the first insulating layer(22). The second insulating layer(25) is then formed on the rest part of the first insulating layer(22), covering the first metallization layer(23,24) and exposing a portion of the first metallization layer(23,24) through a via hole formed therein. Thereafter, an insulating layer undesirably produced on the first metallization layer(23,24) in the via hole is removed by a rapid thermal process. The second metallization layer(27) composed of a doped polysilicon is then formed on the second insulating layer(25), filling the via hole and being electrically connected to the first metallization layer(23,24).
Patent KR-20010036462-A (KR)
Inventor: SUNG NAK GEUN
IPC: G03F7/20
Filed: 1999-10-08
Abstract: PURPOSE: A method for measuring focus variation of an exposure apparatus is provided to measure focus variation regarding a surface having unevenness, by determining the positional focus variation in a scan process, and by measuring movement that a pattern transfers in a slit direction regarding an arbitrarily selected pattern. CONSTITUTION: A pattern for measuring focus variation is formed on a wafer(46) while varying a focus position on the wafer. A region where the pattern exists and a region where the pattern does not exist are separated on the wafer. Focus variation is obtained by observing variation of a boundary of the region where the pattern exists.
Patent KR-20010036840-A (KR)
Inventor: OH SE JONG
IPC: C04B33/24
Filed: 1999-10-12
Abstract: PURPOSE: A ceramics containing light blue porphyry is provided which has high spectral radiating rate and keeps taste and freshness of food by maintaining adequate humidity and being well ventilated. And a manufacture method thereof is also provided. CONSTITUTION: The ceramics contains light blue porphyry powder comprising: (i) 70.36 wt.% of SiO2; (ii) 12.02 wt.% of Al2O3; (iii) 0.69 wt.% of Fe2O3; (iv) 5.63 wt.% of CaO; (v) 0.43 wt.% of MgO; (vi) 3.12 wt.% of K2O; (vii) 3.03 wt.% of Na2O; (viii) 0.01 wt.% of TiO2; (ix) 3.8 wt.% of BeO and (x) 1.91 parts per million of Ge. The method comprises steps of: (i) molding ceramics materials comprising 5-10 wt.% of light blue porphyry powder and 90-95 wt.% of ocher into various living tableware, heatproof containers and potteries; (ii) baking the molded materials in a firing furnace at a temperature of 750-800 deg.C; and (iii) after coating the baked molded materials with conventional glaze containing 10-20 wt.% of the porphyry powder, baking it at a temperature of 1,220-1,230 deg.C.
Patent KR-20010037734-A (KR)
Inventor: KIM WON IL
IPC: B60S5/00
Filed: 1999-10-19
Abstract: PURPOSE: A restoring device of an automobile panel is provided to promptly and accurately restore a deformed part of an outer panel with watching the deformed part by using an internal camera and internal illumination. CONSTITUTION: In a restoring device of an automobile panel having an internal camera(70) photographing the inside of a deformed part(52) of an outer panel(50) and an internal illuminating lamp(120) emitting light to the internal part of the outer panel, the restoring device includes a handle(40) having many switches(SW1,SW2), a vibration generator(30) received in the handle and generating vibration, a vibration rod(60) receiving the vibration from the vibration generator via a chuck(42) and applying the vibration to the inside of the deformed part for restoring the deformed part, and a support mechanism(80) supporting the middle par of the vibration rod.
Patent KR-20010038049-A (KR)
Inventor: CHOI IN JEONG
IPC: G10L15/07
Filed: 1999-10-21
Abstract: PURPOSE: A sorted parameter estimation method and a device in a MAP speaker adaptive condition and a voice recognizing method and a device including thereof are provided to adjust an initial model and a prior density parameter so that the sort error for learning data is minimized on the basis of a minimum sort error learning way, thereby enhancing the reliability of the initial model and prior density parameter. CONSTITUTION: Adaptation data are sorted from learning data for respective speaker. Then, A speaker independent model parameter adapted from the adaptation data for respective speakers is obtained using the initial values of the parameters. next, a plurality of candidate sentences are searched for respective learning sentences of the learning data using the adapted speaker independent model parameter, and then the error extents for respective candidate sentences are measured to calculate the differential values of the adapted speaker independent model parameter. Finally, if performed for the learning data of all speakers, the initial setting parameters are adjusted on the basis of the calculated differential values.
Patent KR-20010045069-A (KR)
Inventor: AHN HWA SEUNG
IPC: B01D53/86
Filed: 1999-11-02
Abstract: PURPOSE: Disclosed is a volatile organic compounds (VOC) control system using a bi-functional catalyst by an adsorption and an oxidation processes. The used catalyst plays two roles for adsorption and oxidation of VOC. CONSTITUTION: The system (100) is composed of a feed section (110), a blower (120), an adsorption section (130), an oxidation section (140), an exhaust section (150), a pipe (160,162,164,172,174), a heat exchanger (170), a blower (120), a heater (134, 144), and a control section. The flue gas is induced into the adsorption section (130) by the blower (120) through the feed section (110) and the pipe (160). The catalyst for adsorption and oxidation is composed of one species of ZSM-5, alumina, or titania as catalytic support and one species of Cu, Cr, Co, Pt, Pd, or metal oxides as active composition. The adsorption process is operated below 50 deg.C or at ambient condition. When the adsorption process over the catalyst (132) gets the set point of adsorbing concentration, the heater (134) is operated to increase the inner temperature of the adsorption section (130) and desorb the adsorbed gas on the catalyst (132). The temperature of the desorption is an ambient temperature or below 300 deg.C. The desorbed VOC gas is induced into the oxidation section (140) through a pipe (162) and oxidized at 250-500 deg.C. The blower (120) for induction of flue gas containing VOC or exhaust of the treated gas is set at the front part of the feed section (110) or the rear part of the exhaust section (150).
Patent KR-20010045570-A (KR)
Inventor: JUNG U SIK
IPC: C07C51/16
Filed: 1999-11-05
Abstract: PURPOSE: Provided is a process for producing crude terephthalic acid in high purity by oxidizing p-xylene in acetic acid solvent under a gas containing oxygen, the crude terephthalic acid is a starting material for polyethylene terephthalate. CONSTITUTION: The crude terephthalic acid is produced by oxidizing the p-xylene in the acetic acid solvent under the gas containing the oxygen in the presence of a catalyst being less than 4000ppm (based on the solvent) at a temperature of 180-210deg.C. The catalyst comprises 200-400ppm (based on the solvent) of a cobalt compound, a manganese compound being 1-4 times as much as the cobalt compound, and 700-2000ppm (based on the solvent) of a bromine compound.
Patent KR-20010045710-A (KR)
Inventor: OH JEONG SEOP
IPC: G02F1/133
Filed: 1999-11-06
Abstract: PURPOSE: Method and apparatus of driving a liquid crystal shutter are to optimize the temperature characteristic of a ferroelectric liquid crystal(FLC) shutter, thereby improving the contrast and picture quality. CONSTITUTION: A temperature detector(10) detects the temperature of a FLC shutter(50) and transmits the detected temperature value into a microcomputer(20). The microcomputer transmits a control voltage value capable of controlling a minus driving voltage and corresponding to the input temperature value into a digital/analog converter(30). The digital/analog converter(30) converts the input digital control voltage value to an analog control voltage value. The converted analog control voltage value is input into a shutter driving circuit(40). The shutter driving circuit(40) drives the FLC shutter depending on the analog control voltage value.
Patent KR-20000036299-A (KR)
Inventor: KIM KI HONG
IPC: H05K3/30
Filed: 1999-11-10
Abstract: PURPOSE: A method for manufacturing a board for a stereo volume control by forming one silver terminal at a center of a PCB and shorting and printing the silver terminal to at least one carbon and a circuit board for a stereo volume control are provided. CONSTITUTION: A circuit board for a stereo volume control includes a silver terminal(200) and at least one carbon(300). The silver terminal(200) is formed at a center portion of a PCB(100). The silver terminal(200) is formed centering around a knob connecting hole(110). A volume control knob is rotatably connected to the knob connecting hole(110). A plurality of connecting terminals are formed at the volume control knob. The at least one carbon(300) is formed at an outer side of the silver terminal(200). The silver terminal(200) and one side of the at least one carbon(300) are shorted to each other.
Patent KR-20000047701-A (KR)
Inventor: MCKINNON GREAME COLIN
IPC: G01R33/48
Filed: 1999-11-23
Abstract: PURPOSE: A compensating MRI system for residual magnetization is provided an MRI system including a gradient compensation system which compensates imaging gradient waveforms for perturbations caused by residual magnetization. CONSTITUTION: An operation of a system is controlled from an operator console(100) which includes a keyboard and control panel(102) and a display(104). The console(100) communicates through a link(116) with a separate computer system(107) that enables an operator to control the production and display of images on the screen(104).The system control(122) includes a set of modules connected together by a backplane (118)including a CPU module(119) and a pulse generator module(121) which connects to the operator console(100) through a serial link(125). It is through this link(125) that the system control(122) receives commands from the operator which indicates the scan sequence that is to be performed. The pulse generator module(121) operates the system components to carry out the desired scan sequence. It produces data which indicates the timing, strength and shape of the RF pulses which are to be produced, and the timing of and length of the data acquisition window. The pulse generator module(121) connects through a gradient compensation system(129) to a set of gradient amplifiers(127), to indicate the timing and shape of the gradient pulses to be produced during the scan. The pulse generator module(121) also connects to a scan room interface circuit(133) which receives signals from various sensors associated with the condition of the patient and the magnet system. It is also through the scan room interface circuit 133 that a patient positioning system(134) receives commands to move the patient to the desired position for the scan. The gradient waveforms produced by the pulse generator module(121) are compensated by the system(129) as will be described in more detail below and applied to a gradient amplifier system(127) comprised of Gx, Gy and Gz amplifiers.
Patent KR-20000007087-A (KR)
Inventor: KIM CHEOL GYU
IPC: B41M5/08
Filed: 1999-11-25
Abstract: PURPOSE: A thermal-transfer paper is provided to prevent the partition of a color and to prevent the waste of the unnecessary cilium by core-settling the cilium only to a pattern desiring to be expressed. CONSTITUTION: The thermal-transfer paper is composed of: a cardboard(11) having the thermal endurance; an adhesive layer(12) painted on the side face of the cardboard(11); a cilium layer(13) for successively core-settling at least more than two colored cilium on the surface of the adhesive layer(12) with the electrostatic induction method; and a heat sealing layer for hardening the pattern by painting the pattern of a wanted shape molten on the upper face of the cilium layer(13) at a proper temperature.
Patent KR-20000057024-A (KR)
Inventor: NAITTO MUSSEUHIRO
IPC: H01L21/00
Filed: 1999-11-29
Abstract: PURPOSE: A capacitive circuit is provided to increase a capacitance without increasing an occupying area by adjacently forming a plurality of first and second wiring in the same wiring layer, the first and second wiring being alternatively disposed. CONSTITUTION: A capacitive circuit composed of a first electrode, a second electrode, and a dielectric between the first electrode and the second electrode, comprises a plurality of first wiring functioning as the first electrode and a plurality of second wiring functioning as the second electrode, in which the first wiring is disposed adjacently to the second wiring and the first and second wiring are established alternatively.
Patent KR-20010053827-A (KR)
Inventor: KIM SEUNG IL
IPC: G01M15/00
Filed: 1999-12-02
Abstract: PURPOSE: A signal line fetching device for a test of piston characteristic is provided to simplify a structure without needing a link device for fetching signal line of a connecting rod from a piston and to avoid interference from a balance weight of a crank shaft. CONSTITUTION: A signal line fetching device for a test of piston characteristic includes a signal line inserting guide band(6) and signal lines(4). The signal line inserting guide band has an end fixed on an inner wall(10) of a skirt part(1a) of a piston(1) and the other end bent in the form of an inverse U-character in a space part(5) of the piston and fixed on a side surface of a connecting rod(2). The signal lines are arranged along a signal line inserting guide part.
Patent KR-20000048017-A (KR)
Inventor: ISHINAGA HIROKI
IPC: H01L33/46
Filed: 1999-12-09
Abstract: PURPOSE: A semiconductor device with reflector is provided to entirely illuminate with a high luminous intensity even though a push button having a long type. CONSTITUTION: A semiconductor device(X1) includes a substrate(1A), a semiconductor chip(3A) for emitting light, and a reflector(5) enclosing the semiconductor chip(3A) for reflecting the light emitted from the chip. The substrate(1A) is provided with a first electrode(2A) and a second electrode(2B) each electrically connected to the semiconductor chip(3A). A transverse cross-section of the reflector defines an elongated figure, such as oblong, elliptical, rhombic or rectangular. Because the transverse cross-section of the reflector is the elongated figure, it ejects a widen light toward one direction in plane.
Patent KR-20010065014-A (KR)
Inventor: HONG HYEON SEONG
IPC: G11C29/00
Filed: 1999-12-20
Abstract: PURPOSE: A circuit for repairing of a memory device is provided to perform several repairs as doing so as to operate before a signal repaired before, when a repair is once again performed after the repair for a memory cell in which a fail is generated is failed. CONSTITUTION: The circuit includes first and second fuse boxes(10,12) and a controlling block(20). The first and second fuse boxes receive an address and output whether a previously established bad address and an inputted address are identical or not. The controlling block outputs the first spare cell enabling signal to replace with the first spare cell(32) when the output value of the first fuse box indicates a bad address and the second spare cell enabling signal to replace with the second spare cell(34) when the output value of the second fuse box indicates a bad address, disables the first spare cell enabling signal when all of output values of the first and second fuse boxes indicate a bad address, and outputs the second spare cell enabling signal to replace with the second spare cell.
Patent KR-20010062976-A (KR)
Inventor: KIM SA UNG
IPC: B62M3/00
Filed: 1999-12-21
Abstract: PURPOSE: A bicycle travelling device with limb is provided to actuate a pedal of a seesaw type by foot or hand in boarding on a bicycle. CONSTITUTION: A bicycle(10) comprises a clearance rod(12) installed in the middle of a foot board frame(11); a foot board(14) mounted on an end of the clearance rod by a hinge(13) with a seesaw type; a guide rod(16) installed on a groove(15) formed on a front end of the footboard; a rod(17) established on the guide rod; a rotating link(19) connected to an end of the rod by a hinge(18); a rotating shaft(21) installed on a handle frame(20) of the bicycle to rotate by being connected to the rotating link; a rotating gear(22) of multi-stages mounted on the rotating shaft; a unidirectional rotating gear(25) formed on a front wheel shaft(24) to rotate by being combined with the rotating gear with a chain(23); a guide(27) installed on the handle frame to guide the rod toward a rotation direction of a front wheel(26); and a flywheel mounted on the rotating shaft of the rotating gear.
Patent KR-20010063936-A (KR)
Inventor: LEE BYEONG CHAN
IPC: F04B39/00
Filed: 1999-12-24
Abstract: PURPOSE: Noise reducing structure of a hermetic rotary compressor is provided to minimize noise caused by pressure pulsation in a process of discharging compressed high-temperature high-pressure refrigerant gas into a closed vessel. CONSTITUTION: A rolling piston(9) is connected to an eccentric portion of a rotatable shaft. The rolling piston rotates in a cylinder(5) with eccentricity to suck, compress and discharge refrigerant gas by a valve system. The discharged high-temperature high-pressure refrigerant gas is discharged to a discharge path(F) via a refrigerant gas tube(35) and a cavity of a muffler(40). Pressure pulsation thereby is reduced through the discharge path after the refrigerant gas tube and the cavity of the muffler together with the refrigerant gas. In addition, resonance noise of a closed vessel is reduced for the refrigerant gas is discharged into the closed vessel through the discharge path in the middle of the muffler. The noise is minimized by the discharge path positioned in the center having low noise pressure.