baber/WOPTO huggingface dataset:
Patent KR-20000066128-A (KR)
Inventor: KIM HEON DO
IPC: C23C16/18
Filed: 1999-04-13
Abstract: PURPOSE: A method for forming a copper metal wire of a semiconductor device is provided to obtain a copper thin film of an excellent film quality by inducing a perfect surface absorbing reaction when copper is deposited. CONSTITUTION: A copper deposition equipment comprising a reaction chamber and a liquid delivery system. A wafer is loaded on the reaction chamber. A (hfac)Cu(VTMOS) bulb body is vaporized in the liquid delivery system. The vaporized (hfac)Cu(VTMOS) bulb body is introduced into the reaction chamber. Copper is deposited on the wafer by an organic metal chemical vapor deposition process. The liquid delivery system is one selected from a system having a direct liquid injection, a control evaporation mixer, and a vaporizer of an orifice method and a vaporizer of a spray method.
Patent KR-20000066843-A (KR)
Inventor: SON GWANG JUN
IPC: G11B20/10
Filed: 1999-04-21
Abstract: PURPOSE: A selective recording method of a digital datastream selects only a datastream having the requested attribute, and records it on an optical recording medium. CONSTITUTION: A method for recording an input digital stream on a recording medium comprises the steps of: identifying a selective recording request in accordance with an attribute of the input digital stream; and extracting and recording the datastream having the selected attribute from the input digital stream. The step further comprises recording an information about the attribute of the selected and recorded digital stream. A system for applying the method comprises a set top box, a communication interface(IEEE1394), and a streamer. The set top box receives a transport stream with a plurality of broadcast program coded by a system encoder multiplexed from a broadcasting station, and reversely multiplexes the transport stream.
Patent KR-20000073350-A (KR)
Inventor: KANG BYOUNG MOO
IPC: H04M3/42
Filed: 1999-05-10
Abstract: PURPOSE: A method for notifying a time signal is provided to use a dual tone multi frequency(DTMF) tone presenting a standard time from a telephone time signal device connected to an exchange, to update standard time information in a time signal using apparatus of a user device to maintain an exact time, so as to prevent wrong operations caused when power of the user device is cut off or time adjustments are not periodically performed. CONSTITUTION: A telephone time signal system inputs standard time information in a standard time generator through a connecting device. The system supplies digital standard time information to a dual tone multi frequency(DTMF) converter to convert digital data into a DTMF tone. The system updates the converted digital data at regular delivery time intervals through a distribution amplifier and an interfacing device, and delivers the updated data to a telephone line. If a call is generated with a telephone time signal service number, the system connects a delivery line to the telephone line, and supplies the DTMF tone presenting standard time data to a time signal device usage apparatus. If a power cutoff or periodic time readjustments are generated, the system automatically calls with the telephone time signal service number in a telephone circuit of the time signal usage apparatus. The system inputs the DTMF tone in a DTMF receiving chip via the telephone circuit, and converts the DTMF tone into digital data presenting a standard time, then updates the standard time in a self clock. The system cancels a telephone connection.
Patent KR-20000074719-A (KR)
Inventor: BAEK SANG GI
IPC: H02P21/14
Filed: 1999-05-25
Abstract: PURPOSE: A method for estimating an instantaneous speed of an inducing motor is provided to accurately estimate a load torque even in a lower speed area and in an excessive state in which the acceleration is rapidly changed. CONSTITUTION: The present average speed and the prior average speed are obtained by a speed detecting device. The actual average acceleration between the two average speeds is obtained based on the two average speed. The present motor model average speed and the prior motor model average speed are obtained by a model average speed calculation. A model average acceleration is obtained by using the two model average speeds. The error value of an estimating load torque is obtained from the difference between the actual average acceleration and the model average acceleration. The present estimated load torque is obtained, and an instantaneous speed of a motor is estimated by applying the estimated load torque to a motor driving model.
Patent KR-20000005836-A (KR)
Inventor: YOSHIDARYUHEI
IPC: H03H9/10
Filed: 1999-06-02
Abstract: PURPOSE: The piezo-resonancer is provided to improve the damping, fundamental harmonic, and low cost. CONSTITUTION: The piezo-resonancer comprises: a trap type piezo-resonance element, a package member, and sealing part. The trap type piezo- resonance element is an energy trap type piezo- resonance element fitted for using a third harmonic of thickness extensional vibration. The trap type piezo- resonance element having a piezo-board, and an excitation electrode. The excitation electrode located between the piezo-boards and opposed to each other. The excitation electrode formed on the main surface of the piezo-board.
Patent KR-20000006541-A (KR)
Inventor: SUEYOSHITAKAHIKO
IPC: G06F9/48
Filed: 1999-06-29
Abstract: PURPOSE: An apparatus is provided to improve information processing of an information processing device, an information processing method, and a medium for executing a computer program, according to a state of an operating system originated from a user's operation. CONSTITUTION: An apparatus comprises a hardware dependent output device. The hardware dependent output device provides a real time control to a hardware related to an event information provided from a hardware dependent input device, which has a normal mode being provided an event information related to a user's operation to the application program through an operating system, and a quick action mode being provided an event information to other hardware dependent device selected by the application program.
Patent KR-20000006574-A (KR)
Inventor: KOJIJAKIYONOBU
IPC: G06F3/0487
Filed: 1999-06-30
Abstract: PURPOSE: An information processing apparatus and an information processing method are provided to force a personal computer to pick up an image by one button operating. CONSTITUTION: The information processing apparatus comprises: an image pick up part(22) for picking up an image of a subject; a detector(58) for detecting an operation performed by a user; and a control part(52) for controlling an application program so that the application program is activated to pick up the image when the detector detects the user operation, wherein the detector(58) detects a first operation and a second operation performed by the user; and wherein the control part(52) activates a window for the application program to pick up the image when the detector detects the first operation and forces the image pick up part to pick up the image when the detector detects the second operation.
Patent KR-20000011381-A (KR)
Inventor: TAKAI KAZUAKI
IPC: H01L27/10
Filed: 1999-06-30
Abstract: PURPOSE: A semiconductor production method is provided to improve production shrinkage by improving an adhesive property of a Pt film, preventing a peeling off of a Pt film and restricting the number of particles sticking to the wafer. CONSTITUTION: The semiconductor is produced in the process of: step 1, an element separating film(14) forming on the surface of a silicon substrate by the LOCOS(Local Oxidation of Silicon) method; step 2, forming a transistor having a gate electrode(18) and a source/drain spreading layer(20); and step 3, forming a contact hole(23) in the interlayer insulation film(22) after flattening the surface of the interlayer insulation film by CMP(Chemical Mechanical Polishing) method.
Patent KR-20010009910-A (KR)
Inventor: LEE HAN BAEK
IPC: G11B17/028
Filed: 1999-07-14
Abstract: PURPOSE: A device for clamping a disk of a disk driver is provided to exactly hold tight a disk on a turntable in the compacted disk driver and to exactly operate though the disk driver is installed in any direction. CONSTITUTION: A disk(D) is clamped and unclamped by raising/falling a clamper(120) in a supporting plate(106) with a rotation of a clamping driving plate(100). An elastic supporting arm(105) raises and falls the supporting plate(106) by guiding via an inclined face(28) on an upper chassis(20). An elastic pressing ball(110) is installed on the clamping driving plate(100) to always support a clamper(120) toward a turntable. A pressing plate(113) is installed in the center of the elastic pressing ball(110). The pressing plate(113) receives the elasticity by an elastic leg(114). Thereby, the clamper(120) is exactly supported toward the turntable always.
Patent KR-20010010543-A (KR)
Inventor: JANG HAK JEON
IPC: C08F4/64
Filed: 1999-07-21
Abstract: PURPOSE: A metallocene catalyst prepared by treatment of SAN as a random copolymer with an alkali alkyl compound and reaction of a metal compound with a transition metal compound, process for the preparation thereof and ethylene/styrene copolymer containing a syndiotactic polystyrene block capable of controlling a styrene content using the catalyst are provided, which produce an ethylene/styrene copolymer having a high melting point and excellent heat resistance and mechanical properties. CONSTITUTION: This metallocene catalyst is prepared by a process consisting of dissolving a styrene-acylonitrile copolymer in an organic solvent; reacting the solution with a Group IV, V, VI, VII or VIII transition metal compound as positioned in the Periodic Table of Elements; separating a solid layer and liquid layer from the reaction liquid; washing the separated solid layer (catalyst) with the organic solvent; and vacuum-drying the washed catalyst, wherein the styrene-acylonitrile copolymer has a molecular weight of 1,000 to 1,000,000 and an acylonitrile content of 1 to 99% by weight.
Patent KR-20010011722-A (KR)
Inventor: KIM JAE HEON
IPC: A01G1/04
Filed: 1999-07-30
Abstract: PURPOSE: Agaric mushroom is cultured without fermentation of the culture material which makes equipment and maintenance cost unnecessary, so culture cost can be. CONSTITUTION: The culture of a chemical composition restrains the growth of the mold and artificially supplies the nutrition produced in the course of fermentation.
Patent KR-20010017190-A (KR)
Inventor: KIM JEONG UK
IPC: E05B9/00
Filed: 1999-08-09
Abstract: PURPOSE: A mortise locking device is provided to increase the utilization convenience of a door lock since it is possible to unlock the locked latch and dead bolt with one operation of a latch link rotating element. CONSTITUTION: A mortise locking device having a dual locking structure by a latch(131) and a dead bolt(131), includes a door lock case; first and second latch links installed in the inside of the door lock case to be rotatably moved; a latch plate(130) interlocked with the rotary motion of the first and second latch links, and slidably installed in a locking direction or unlocking direction for making the latch appear and disappear to the outside of the case; a dead bolt plate(120) slidably installed in the locking direction or unlocking direction according to the rotation direction of a dead bolt cam(124) installed in the inside of the door lock case for making the dead bolt appear and disappear to the outside of the case; a first lifting sliding piece(150) pushing the first latch link and the dead bolt cam in unlocking direction with moving up and down by a latch controlling element for moving the locked latch plate and the dead bolt plate to unlocking position; and a second lifting sliding piece(154) pushing the second latch link in unlocking direction with moving up and down by the latch controlling element for moving the locked latch plate to the unlocking position.
Patent KR-20010017846-A (KR)
Inventor: FUISZ RICHARD C
IPC: A61D1/00
Filed: 1999-08-16
Abstract: PURPOSE: A remote controlled stent is provided to perform a remote control in the system by using a remote operating system so as to change the radiate dimensions of the stent without reinserting the stent to the internal space. CONSTITUTION: A tubular main frame unit(12) is comprised of a length unit of a vertical direction, an inner face, and outer surface of a void of the center-shape. One or more expansion/shrinking component is located on following the length unit of the vertical direction in the main frame(12). One or more actuator(14) is coupled to the one or more expansion/shrinking component(16) so as to be capable of operating. The one or more actuator(14) performs a remote reaction according to an operating signal transmitted from a control apparatus which is remote status from the actuators(14), increase and reduces a radiate dimensions in the main frame unit(12) of the stent(10) by operating the expansion/shrinking component(16).
Patent KR-20010018454-A (KR)
Inventor: LEE CHANG GI
IPC: H01L21/66
Filed: 1999-08-19
Abstract: PURPOSE: A method for manufacturing an antenna pattern for measuring plasma damage to a semiconductor device is provided to test the semiconductor device in every manufacturing steps, by forming the antenna pattern which has a different circumference regarding the same area and a different area regarding the same circumference. CONSTITUTION: While a gate electrode and a device interconnection are formed to measure plasma damage to a semiconductor device, an antenna pattern is formed as the same material as the gate electrode and the device interconnection. The antenna pattern has various area ratios regarding the area of a gate electrode pattern and a device interconnection pattern. Either one of a circumference or area of the antenna pattern is varied.
Patent KR-19990084064-A (KR)
Title: 집적회로칩카드 및 이의 제조방법
IPC: G06K19/077
Filed: 1999-09-10
Abstract: 본 발명에 의한 집적회로칩카드 및 이의 제조방법은 하측외부판과 상측외부판 사이에 집적회로의 기판(COB, COF, Chip on lead frame)을 보호하는 기판보호판과 상기 집적회로의 회로소자를 보호하는 회로소자보호판을 설치하되, 집적회로가 위치하는 기판보호판에 기판의 크기와 동일한 크기의 기판설치구멍 또는 홈을 형성하고, 집적회로가 위치하는 회로소자보호판 상에 회로소자의 크기와 동일한 크기의 다른 회로소자설치구멍 또는 홈을 형성하여 상기 기판보호판 상에 코일을 배치하여 하측외부판과 상측외부판을 압착하여 부착하는 것으로 이루어진다. 
     따라서 본 발명은 집적회로칩카드 및 이의 제조방법은 최종적으로 상측외부판과 하측외부판을 압착할 경우에 코일의 단부를 절곡하지 않고 압착하기 때문에 압착과정에서 발생되는 코일의 단락 및 왜곡에 의한 불량을 제거하게 되며, 완성된 집적회로칩카드의 평면 상에 돌출되는 부분이 제거되므로 카드의 사용 시에 발생하는 집적회로 즉 집적회로의 회로소자의 손상을 방지하여 카드의 사용 시간을 연장할 수 있는 등의 효과를 발휘한다.
Patent KR-20010028270-A (KR)
Inventor: KWON SEONG GU
IPC: B60J1/08
Filed: 1999-09-20
Abstract: PURPOSE: A casement window induces a natural ventilation without outer air flowing in against passengers and prevents vibration and noise coming with a sliding window. CONSTITUTION: The lower part of a bus window is installed tightly to a car body panel(30). A packing member(32) is attached to the upper end of the sealed window. A casement window(10) has a lower end inserted to an inserting groove formed on the upper surface of the packing member(32) and the lower ends of the both sides thereof fixed to a side panel(30) by a hinge shaft(22). A return spring(18) supporting the opening and closing of the casement window(10) with its elasticity is fixed inside of the inserting groove of the packing member(32).
Patent KR-20010036573-A (KR)
Inventor: CHOI EUI HO
IPC: B65D81/38
Filed: 1999-10-09
Abstract: PURPOSE: A simplified draft beer keg for delivery is easy to carry and provided to maintain the draft beer stored in a beer keg at a low temperature by filling insulation material between inner and outer cases. CONSTITUTION: A simplified draft beer keg for delivery includes an inner case(11) storing draft beer inside, an outer case(12), an insulation material(13) filled between the inner and outer cases, an injection hole formed at the upper parts of the inner and outer cases, a cap(24) screwed with the injection hole for opening and closing the cap, and a draft beer discharging element mounted on the side of a lower part, wherein the cap is formed with an air hole(28) at the center and mounted with an air injection valve(29) having an opening and closing handle at the upper part.
Patent KR-20010038421-A (KR)
Inventor: PARK JONG SEON
IPC: A63H33/04
Filed: 1999-10-25
Abstract: PURPOSE: A method for preparing a molding plaything for children which has no toxicity, and maintains the viscosity enough to be changable is provided. CONSTITUTION: The method for preparing a molding plaything for children is composed of the following steps of: (i) a first step to mix starch powder 11.52-17.3wt.%, C4H6O6 8-1.2wt.%, oil(glycerol; CH2OHCH(OH)CH2OH) 1.28-1.92wt.%, and dyes 0.32-0.48wt.%; and (ii) a second step to put the mixture into boiled water 20-30wt.% with salt 6.4-9.6wt.%, and then combine.
Patent KR-20010046328-A (KR)
Inventor: CHOI JAE HO
IPC: G02F1/136
Filed: 1999-11-11
Abstract: PURPOSE: A thin film transistor(TFT) substrate for use in a liquid crystal display(LCD) device and a method for manufacturing the same are to prevent data interconnections to be shorted by applying a double layer of a main and an auxiliary data interconnection. CONSTITUTION: Gate interconnections(21-25) are formed on a substrate(10) using a photolithography. A gate insulating layer(30), a semiconductor layer(40) and the first conductive layer(50) are sequently deposited to enclose the gate interconnection. The first conductive layer and the semiconductor layer are patterned using the photolithography. The second conductive layer(60) is deposited and patterned using the photolithography, thereby forming auxiliary data interconnections(71-76). Main data interconnections(61-63, 66-68) are obtained by patterning the first conducive layer whose portion is not enclosed by the auxiliary data interconnection. A passivation layer(80) is deposited on the auxiliary data interconnection. The passivation layer is patterned using the photolithography, thereby forming contact holes(81-83). The third conductive layer is deposited and patterned to form a pixel electrode(91) using the photolithography.
Patent KR-20000035449-A (KR)
Inventor: OHTA YOSHIZUMI
IPC: H04R11/06
Filed: 1999-11-12
Abstract: PURPOSE: An electromagnetic sound generating body is provided to prevent vibrations of the electromagnetic sound generating body from producing noise in electronic components and circuits mounted on a printed circuit board. CONSTITUTION: An electromagnetic sound generating body comprises a sound generator(13); a casing having an upper case(14) and a lower case(15) combined together, the casing incorporating the sound generator(13); a sound release hole(17) formed in the casing; and connector terminals(23) projecting from the casing. Because the electromagnetic sound generating body can be electrically connected to a printed circuit board simply by inserting the connector terminals(23) into external terminals, there is no need to surface-mount the electromagnetic sound generating body onto the printed circuit board. Therefore, vibrations of the electromagnetic sound generating body do not produce noise in the electronic components and circuits mounted on the printed circuit board. The casing is attached with an adhesive member in advance and then secured to an exterior case by the adhesive member, and therefore the positional alignment between the sound release hole(17) of the casing and an external sound release hole of the exterior case can be performed easily and reliably. Thus, in the case when the exterior case is that of a mobile phone, an incoming call indicator tone is prevented from being trapped inside the exterior case of the phone
Patent KR-20010046922-A (KR)
Title: Secondary battery
Inventor: LEE SEUNG NO
IPC: H01M10/04
Filed: 1999-11-16
Abstract: PURPOSE: A secondary battery is provided which has an improved structure for combining anode and cathode tap groups with an anode and a cathode terminals. CONSTITUTION: The secondary battery comprises: (i) a battery cell(24) which is prepared by laminating many anode plates, cathode plates and separators; (ii) a plural anode taps(25) and cathode taps(26) which are respectively drawn out from the anode plates(21) and the cathode plates(22) and are collected to each pole plate; (iii) an anode and a cathode terminals(27, 28) each of which has a flat plate part(27a, 28a) and a skew part(27b, 28b) having a space part in the opposite direction of the end part of the anode and cathode tap group to receive the anode and cathode tap; and (iv) a case which comprises an upper part case(29) and a lower part case(200) having a space part(210) for receiving the battery cell and has an upper and lower part sealing part(29a, 200a) to close the inside from the outside along the border of the space part.
Patent KR-20000012325-A (KR)
Inventor: LEE YU RI
Filed: 1999-11-25
Abstract: PURPOSE: A free lottery ticket transactions method using an advertisement lottery ticket program with a number selection method and an advertisement is to link a banner advertisement to a lottery ticket and simultaneously performs an advertisement effect with the buying of the lottery ticket. CONSTITUTION: A free lottery ticket transactions method comprises: a selecting step for selecting a number of a lottery ticket using 40 number plates (3); a buying completion step (12) for identifying numbers selected by users and a free buying of a lottery ticket using a banner advertisement with a pop-up method; a display step for displaying a lucky number (13) and a winner list of a prize (14); and a computing step for computing a number of click (15) of the banner advertisement. Thereby, the reliability to a sponsor is improved.
Patent KR-20010048360-A (KR)
Inventor: LEE SANG SEOL
IPC: B60K37/00
Filed: 1999-11-26
Abstract: PURPOSE: An instrument panel structure is provided to easily repair the devices, which are installed under an instrument panel, without disjointing an instrument panel from a body, by opening a rear part of an instrument panel, so the repairing workability is improved. CONSTITUTION: An instrument board(40) is equipped in a mounting groove(12) on the front side. A mounting part(11), which is bent, is formed with an across beam(11a) as one body. An evaporator(20) is equipped on the rear part of an instrument panel(10) and fixed on a vehicle body. Specially the across beam, which is mounted on the mounting part, is formed to be rotatable to one side.
Patent KR-20010054740-A (KR)
Inventor: KIM HYE DONG
IPC: H01L21/3205
Filed: 1999-12-08
Abstract: PURPOSE: A manufacturing method of TFT(Thin Film Transistor) is provided to improve contact resistance between layers, and to simplify manufacturing steps by changing a layer structure of electrode. CONSTITUTION: A buffer layer(22) and an active layer(24) are formed on the substrate. A gate isolation layer(26) is doped on the active layer(24). A gate electrode(28) is built on the gate isolation layer(26) using Al, poly-Si, Ta, and Mo. Reflowing and melting a photoresist layer covers the gate electrode(28). Through a plasma ion implementing method, a contact layer(32) is made with highly doping the edge part of the active layer(24). A low-density ion is injected, and an LDD(Lightly Doped Drain) region(34) is produced. An interlayer dielectric(36) is doped including the gate electrode(28). After making a via hole, the first metal layer(38) and an ITO(Indium Tin Oxide) layer(40) are vaporized. The second metal layer(42) is formed to make a source electrode and a drain electrode.