baber/WOPTO huggingface dataset:
Patent KR-20000059885-A (KR)
Inventor: KIM HONG SIK
IPC: F24F1/00
Filed: 1999-03-09
Abstract: PURPOSE: A structure for fixing a motor assembly of an air conditioner is provided to conveniently assemble or disassemble the motor assembly in case of repair and prevent the surface of a scroll from being scratched by using a motor wire. CONSTITUTION: A structure for fixing a motor assembly of an air conditioner includes a main body, a scroll mounted in the main body for guiding cool air to supply the air into a room and having a side formed with a circular groove, first and second leg parts(450,453) integrally formed at a lower part of the side, and first and second fixing grooves(455,456) cut away with a predetermined depth on the surfaces of the first and second leg parts, a rotatably motor assembly(410) having a rotation shaft(440) inserted into the circular groove of the scroll, and a motor wire(460) for fixing the motor assembly to the scroll, wherein the motor wire contacts an outer peripheral surface of the rotation shaft and has first and second end parts fitted in the first and second fixing grooves of the first and second leg parts.
Patent KR-20000060685-A (KR)
Inventor: CHOI JAE BEOM
IPC: H01L27/12
Filed: 1999-03-18
Abstract: PURPOSE: A polysilicon thin film transistor is provided to minimize the influence of defective grain boundaries in a polysilicon thin layer and thereby to improve the mobility of carriers. CONSTITUTION: A thin film transistor is formed near an intersection between a buried bus line(BB) longitudinally formed on an insulating substrate and a gate bus line(GB) latitudinally formed on the insulating substrate. Also, a polysilicon thin layer(23) as an active region of the transistor is formed on the substrate, interlaying a buffer insulating layer therebetween. A gate electrode(27) diverges from the gate bus line(GB) and is extended onto the polysilicon thin layer(23). An ITO(indium tin oxide) electrode(28a) and an ITO pixel electrode(28b) are connected to a source and a drain of the transistor, respectively. In particular, a pair of metal patterns(30) are formed under the polysilicon thin layer(23) in a direction of a channel.
Patent KR-20000060828-A (KR)
Inventor: CHO SE JIN
IPC: H02P8/00
Filed: 1999-03-19
Abstract: PURPOSE: A digital control device for a stepping motor is provided to control a stepping motor accurately and spontaneously, by generating a pulse heat at a proper time in a proper style to drive the stepping mode. CONSTITUTION: A digital control device for a stepping motor obtains a desired rotation angle of a motor by adjusting the time, according to which a stepping angle is determined. A time table (204) stores information on duration time of a pulse. A pulse table (205) stores a sequence of a pulse heat. A time comparator (203) reads information from the time table and compares a pre-set time with a currently counted time, so as to identify whether the two times are identical or not. An output section (206) outputs a particular value of the pulse table as a motor control value according to the result of the time comparator.
Patent KR-20000065273-A (KR)
Inventor: KI CHANG DON
IPC: G01S5/00
Filed: 1999-04-01
Abstract: PURPOSE: A system for tracing a position of a sound source is provided to trace the position of a sound source by measuring the time for which a sound wave is reached to a detector. CONSTITUTION: A system for tracing a position of a sound source includes three sound source detecting means including a means for detecting a sound wave, a means for generating the difference of time between the sound detecting time and a predetermined standard time, and a transferring means for transferring information about the position of the detector and the difference of time, means for synchronizing the times of the sound source detecting means, means for generating the position information of the sound source detecting means, and central controlling means for analyzing the information about the position and the difference of time and determining the position of the sound.
Patent KR-20000073231-A (KR)
Inventor: LEE SANG UK
IPC: F16N3/12
Filed: 1999-05-07
Abstract: PURPOSE: A charging grease injector is provided to promptly and accurately inject grease as much as amount desired by an oiler since it is possible to confirm the injection amount of the grease with the naked eyes. CONSTITUTION: A charging grease injector includes a main body(10) including a body part(11) incorporating a discharging motor and a motor shaft(13) of which the motor is protruded to the front end, a handle(12) having a button(14) for turning on and off the motor, and an operation switch(15) for controlling the operation of the motor; a cylinder(20) mounted on the front end of the main body through an adaptor(22) and graduated in the surface of the cylinder to confirm the filling and injection amount of the grease; a bolt type screw shaft(30) rotating with the motor by being incorporated in the cylinder for being connected with the motor shaft; a pressing plate(40) transferred by the rotation of the screw shaft in axial direction with pressing the grease within the cylinder; and a nozzle(50) coupled with the front end of the cylinder for guiding the discharge of the grease.
Patent KR-20000073265-A (KR)
Inventor: KIM SANG YEON
IPC: H04N5/20
Filed: 1999-05-08
Abstract: PURPOSE: An apparatus and method of controlling a brightness of an image signal in a moving image transmitting/receiving system are provided to partially or entirely control the brightness of an image, thereby obtaining an optimal contrast. CONSTITUTION: An apparatus for controlling a brightness of an image signal in a moving image transmitting/receiving system comprises a control point detecting portion for calculating a cumulative density function from an upper two-bit of an input image and dividing a desired axis into a desired number and then detecting the desired numbers of control points, and an image signal brightness control portion for calculating and dividing a signal output from an upper six-bit of the image and the control point detecting portion and then control a next brightness of a next frame of the image. In the apparatus, the control point detecting portion comprises a comparing portion(101) for comparing the upper two-bit of the image with a preset value, a first counting portion(103a) for counting a number of each frame of the image, a second counting portion(103b) for counting a signal of the comparing portion according to a parallel clock, a first signal selecting portion for selecting one of the signals counted in the second counting portion, a first multiplying portion for multiplying the signal of the first signal selecting portion by a pixel number of 255/#.
Patent KR-20000073720-A (KR)
Inventor: KIM CHAE HO
IPC: H01L21/00
Filed: 1999-05-13
Abstract: PURPOSE: A process tube for manufacturing a semiconductor device is provided to uniformly form a specific layer having more than a predetermined thickness on a wafer, by evenly diffusing a reaction gas supplied through a spray nozzle into an inner tube. CONSTITUTION: A process tube for manufacturing a semiconductor device includes an outer tube(12), an inner tube(14) and a plurality of slots. The outer tube has a dome shape. The inner tube is established in the outer tube, and an upper part of the inner tube is opened. Pluralities of wafers are settled in the plurality of slots, and are loaded/unloaded into/from the inner tube. A nozzle(18) for supplying gas is established in the inner tube, and more than two vacuum exhausting holes(20a,20c) are established in a lower portion of the outer tube while having the same heights.
Patent KR-20000074370-A (KR)
Inventor: SEO GI WON
IPC: G01B11/16
Filed: 1999-05-20
Abstract: PURPOSE: An optical deformation sensor having a polygonal pulley is provided to precisely measure a deformation degree of an establishment by sensing an optical loss proportional to a bending angle of an optical fiber simultaneously with the bending of the optical fiber at every corner of a polygonal pulley. CONSTITUTION: An optical deformation sensor having a polygonal pulley , in which an end of an optical fiber is connected to a light source(50) and the other end is connected to a loss measuring device(60) for measuring deformation degree of buildings, tunnels, bridges, dams and the like, includes a pair of fixing elements(10) fixedly mounted at predetermined positions of an establishment separately, tubes(30) mounted between the pair of fixing elements and mounted with guide tubes(33) inside, a polygonal pulley(40) slidably mounted in the guide tubes, and an optical fiber(20) spirally winded around the polygonal pulley to be applied with a predetermined tension force from the fixing elements and having both ends fixed to the fixing elements, wherein bending phenomenon is generated around corner parts(43) of the pulley due to the tension and side pressure generated by the fixing elements, which are alienated from each other, and optical loss is generated in proportion to the bending phenomenon and the side pressure while a predetermined optical signal is passing through the optical fiber, so that the deformation of the establishment is precisely measured by sensing the optical loss.
Patent KR-20000074944-A (KR)
Inventor: AHN DONG HO
IPC: H01L21/76
Filed: 1999-05-27
Abstract: PURPOSE: An isolating method using a selective epitaxial growth(SEG) is provided to prevent damage to an interface between a silicon substrate and an oxidation layer pattern, by forming a spacer on a sidewall of the oxidation layer pattern forming a non active region when a Si layer forming an active region is formed on the silicon substrate. CONSTITUTION: An oxidation layer pattern having an opening exposing an upper surface of a silicon substrate(10) is formed on the silicon substrate. A spacer is formed on a sidewall of the oxidation layer pattern. A Si layer is formed on the silicon substrate exposed through the opening by a selective epitaxial growth(SEG) method. The spacer is removed to form a space between the Si layer and the oxidation layer pattern. The space is filled with a buffer layer(22a) including an oxidation layer.
Patent KR-20010004229-A (KR)
Inventor: PARK JE HUN
IPC: G11C11/22
Filed: 1999-06-28
Abstract: PURPOSE: A ferroelectric memory device is provided to reduce a power consumption by preventing a charge from reducing due to a leakage current of on a memory cell storage node. CONSTITUTION: A ferroelectric memory device has a cell using a ferroelectric capacitor as a storage. The cell includes the ferroelectric capacitor(301), a switching transistor(311) and a high resistance unit(321). The ferroelectric capacitor has a first electric terminal receiving a fixed first voltage level from a first voltage supply terminal and a second electric terminal connected with a storage node. The switching transistor inputs an on/off control signal on its own gate. The source-drain path of the switching transistor connects with the storage node and a signal line. The high resistance unit is connected between the first voltage supply terminal and the storage node for compensating a voltage down of the storage node. The high resistance unit has a resistance value of 500-700 kiloohm.
Patent KR-20010004801-A (KR)
Inventor: LEE JONG MIN
IPC: H01L27/10
Filed: 1999-06-29
Abstract: PURPOSE: A method for making a charge storage electrode of a capacitor is provided to enhance a capacitor characteristic by reducing a bit-fail, reduce the number of processes, reduce a production cost, and prevent that a neck part of a hemispherical grain projection is damaged, by depositing a capacitor dielectric layer with In-Chamber Nitride Process in the same chamber, and removing a wet cleaning process. CONSTITUTION: An interfacial insulating layer(20) is deposited on a semiconductor substrate(10), a contact hole is formed by a masking etching, and then a doped amorphous silicon layer(30) is buried. A core oxide layer(40) is deposited on the amorphous silicon layer, and is then etched as a shape of a charge storage electrode through a masking etching. Amorphous sidewall silicon layer(50) is deposited on the resultant layer. A full etching is made by a blanking etching, the core oxide layer is removed, thereby forming a charge storage electrode. A silicon seed is formed on the charge storage electrode, an annealing process with a high vacuum is performed, thereby forming a hemispherical grain projection. A plasma doping process is performed to supplement a dopant in the charge storage electrode, and a capacitor dielectric layer is stacked with a nitride process in the same chamber.
Patent KR-19990073415-A (KR)
Title: 사다리수납장치가구비된트레일러
IPC: B62D53/00
Filed: 1999-07-10
Abstract: 본 발명은 트레일러에 농기계(이양기,콤바인 등) 또는 차량을 상하차시 사용되는 사다리를 보관할 수 있는 사다리 수납장치가 구비된 트레일러에 관한 것이다. 
     본 발명의 사다리 수납장치가 구비된 트레일러는 트레일러 이동중 양 사다리의 요동의 방지를 위한 칸막이와, 수납된 양 사다리가 트레일러 이동중 뒤로 빠지지 않도록 안전핀을 삽입할 수 있는 핀안내관 및 핀홀과, 사다리를 안전하게 걸칠 수 있는 형상을 갖춘 사다리 연결 홈통을 형성하는 것을 특징으로 한다. 
     본 발명의 실시로 트레일러에 이동용 차량의 상,하차가 용이하며, 트레일러의 공간을 최대한 이용할 수 있고, 이동용 차량의 상하차시 안전하며, 트레일러 이동중 사다리의 요동을 방지하고 뒤로 빠지는 것을 막을 수 있는 뛰어난 효과가 있다.
Patent KR-20010010007-A (KR)
Inventor: LIM HUI SU
IPC: B60K35/00
Filed: 1999-07-15
Abstract: PURPOSE: A noise preventing structure prevents the generation of contact noise by contacting the rib of a knob and the stopper of a sliding hole in a line or a spot contacting state on releasing a pressed function operating button. CONSTITUTION: The end portions of many ribs(21a) formed to a longitudinal direction of the ribs(21a) are formed as a gablelike. The end portions are contacted to a stopper formed on the middle portion of a sliding hole, in a spot contacting state. Thus, if the button is pressed down, the guide rib(21a) of a knob(21) is advanced along a guide groove. Then, if the rear end of a light conductor presses a tact switch, the guide rib(21a) is returned to the original position by the elastic force of the tact switch. Therefore, the acute end portion of the guide rib(21a) contacts to a stopper earlier than a reinforcing rib(21b), thereby preventing the generation of noise.
Patent KR-19990073528-A (KR)
Title: 개폐부에 탄력밴드가 설치된 하의
Filed: 1999-07-20
Abstract: 본 발명은 개폐부에 탄력밴드가 설치된 하의에 관한 것으로서 허리부에 벨트를 착용케 되는 바지 및 일부 여성용 치마와 같은 하의에 있어 전면부 쪽 중앙 또는 일측면에 "지퍼" 나 "단추" 등에 의해 결합 및 오픈 되어지게 되는 개폐부를 갖게되며 이와같은 개폐부는 하의의 착.탈시와 화장실에 갈 경우 또는 하의의 허리부 내측으로 유입되어진 상의의 하부가 허리부 밖같쪽으로 밀려서 빠져나왔을 경우에 주로 개폐부를 오픈시키게 되는되 개폐부가 완전히 오픈된 하의는 개폐 양측이 좌.우로 넓게 벌려지게 되므로 갑자기 밑으로 흘러내려서 당황케 되는 경우가 종종 발생되게 되며 허리부 밖같쪽으로 밀려나온 상의의 하부를 간추려서 다시 하의의 허리부 내측으로 차분히 집어넣는 과정에서 개폐양측이 좌.우로 넓게 벌려지기 때문에 이에 따른 불편함이 따랐던 것이다. 
     이에 본 발명은 단추구를 갖는 단추걸이가 일측단부에 연결설치되며 단추걸이의 연결부위 둘레를 봉합편으로 감쌓아 재봉으로 봉합형성한 탄력밴드를 형성하고, 탄력밴드의 타측단부를 하의의 허리부 개폐일측에 고정봉착, 설치 형성한 후 개폐 타측 쪽 허리부 내측에 단추구에 대응할 수 있는 크기의 단추를 탄력밴드가 적당히 팽창될 수 있도록 단추구에 대향하게 되는 위치의 다소 뒷쪽으로 고정 설치하여 일단부가 허리부 개폐 일측에 고정 봉착된 탄력밴드를 단추걸이에 의해 개폐 타측쪽 허리부 내측에 고정설치된 단추에 삽.탈토록하며 하의의 허리부 개폐 일측과 개폐 타측쪽 단추가 설치된 허리부를 탄력밴드로 연결 형성하여 개폐부의 완전 오픈시 탄력밴드에 의해 허리부에 탄력기능을 갖게 되며 또한 개폐 일측부에 열림부가 형성되어지게 되는 하의를 제공함에 있다
Patent KR-20010010821-A (KR)
Title: Power plug
Inventor: CHOI JIN YOUNG
IPC: H01R13/46
Filed: 1999-07-23
Abstract: PURPOSE: A power plug is to variously form a shape of a connecting terminal according to appearance and disappearance of a moving terminal and a rotational angle of a fixing terminal, thereby reducing a fabricating cost. CONSTITUTION: A case(10) is formed with an inserting hole(11) at an end thereof. A connecting terminal(20) is provided with a fixing terminal(21) having an extending portion(23). And a semicircular moving terminal is disposed at both sides of the fixing terminal to entirely form a circular cross section and have an extending portion(24). The first holder(40) is disposed to be slid along a guide(41) formed at the case and hold the connecting terminal to form the circular cross section. The second holder(50) is formed with an inserting hole in which the extending portion of the fixing terminal is rotatably inserted. A guiding hole in which the extending portion of the moving terminal is inserted is formed at the moving terminal. A guiding groove(53) is formed at an end of the guiding hole. An elastic member(30) is supported on an upper portion of the holder while enclosing the extending portion of the moving portion.
Patent KR-20010017812-A (KR)
Inventor: BUTJI JOHN R
IPC: C07C29/157
Filed: 1999-08-14
Abstract: PURPOSE: A catalyst for hydrogenating maleic acid to 1,4-butanediol is provided to hydrogenate maleic acid anhydride and other maleic acid derivatives to tetrahydrofuran, gamma-butyrolactone or 1,4-butanediol in high yield by using palladium, silver, rhenium, iron, aluminum, cobalt or mixture thereof. CONSTITUTION: Catalyst support is contacted with oxidizing agent to oxidize carbon support. The carbon support is contacted with palladium, silver, rhenium, iron, aluminum, cobalt or mixture thereof to infiltrate it. After infiltration, the carbon support is dried to remove solvent. The infiltrated carbon support is heated to about 100-359 degrees centigrade under reductive condition.
Patent KR-20010017953-A (KR)
Inventor: SHIN YEONG MIN
IPC: H04L7/00
Filed: 1999-08-16
Abstract: PURPOSE: A clock forwarding circuit having characteristics for detecting an automatic clock delay and setting an initial parameter is provided to transmit data between circuits without error and the affection due to the delay in interface clocks, by automatically detecting the delay, and by forwarding the clocks corresponding to the detected delay. CONSTITUTION: A clock generator(110) produces the bit clock for inputting and outputting data. An output clock control logic(120) controls the clock signal from the clock generator(110) to generate and apply an output clock signal(CLK_OUT) to a slave circuit. The data(DATA_OUT), transmitted from the internal data bus(130) of a master circuit, is output to the slave circuit via a data control logic(170). The slave circuit receives the clock signal(CLK_OUT) and the data(DATA_OUT), and outputs an input clock signal(CLK_IN) and an input data(DATA_IN) to a clock forwarding circuit(100) in the master circuit. A delay detection circuit(180) automatically detects the delay and applies the initial parameter(init_UNLD) corresponding to the delay to a load/unload clock control logic(150).
Patent KR-20000017591-A (KR)
Inventor: FLOCHARTANDREWDEREK
IPC: H04Q3/545
Filed: 1999-08-27
Abstract: PURPOSE: An apparatus and method for processing communication in call center are provided to operate multi-service level for a single latency queue and reduce the number of skill latency queue. CONSTITUTION: The method comprises the steps of: arranging a communication in a latency queue concerned with a skill demanded to communication process, allocating one of a plurality of different values to a subset of the communication of the latency queue, and selecting a predetermined communication from the latency queue as the allocated value and the wait time of the communication of the latency queue.
Patent KR-20010026864-A (KR)
Inventor: LEE YONG JIN
IPC: H01L21/304
Filed: 1999-09-09
Abstract: PURPOSE: An apparatus for cleaning ultraviolet is provided to reduce a quantity of work of an operator and to increase productivity, by eliminating organic residue adhered to a molding equipment by ultraviolet rays. CONSTITUTION: A housing(110) is penetrated from its upper surface to its lower surface so that predetermined portions(15,25) where cavities(12) of a lower mold(10) and an upper mold(20) are formed can be induced. A plurality of units for generating ultraviolet is installed inside the housing, and has a frame and an ultraviolet lamp. The frame is penetrated from its upper surface to its lower surface to expose the cavities. The ultraviolet lamp is fixed in the penetrating portion of the frame, and analyzes organic residue adhered to the inside of the cavities. An ozone absorbing unit is connected to the unit for generating ultraviolet, and absorbs ozone generated when the ultraviolet rays is irradiated.
Patent KR-20010027989-A (KR)
Inventor: CHO IL WON
IPC: H04W8/18
Filed: 1999-09-17
Abstract: PURPOSE: The method for managing the subscribers of a foreign mobile terminal in the VLR(Visitor Location Register) of an MSC(Mobile Switching Center) is provided to minimize the change in system design, with maintaining the VLR of a current MCS to the utmost. CONSTITUTION: An MCC(Mobile Country Code) and an MNC(Mobile Network Code) of an IMSI(International Mobile Subscriber Identification) number are checked, and thereby it is determined whether a call is made from a foreign subscriber(600-608). In case of the foreign subscriber, the country code index table of the VLR is checked in order to determine whether the IMSI number is for the country to which a roaming service has been set(614-620). In case of the country number to which the roaming service has been set, a service company index table is checked in order to determine whether the roaming service has been set to a service company(618,620). The subscribers are managed on a basis of the numbers in the country code index table and the service company index table if the roaming service has been set to the service company.
Patent KR-20000023260-A (KR)
Inventor: SATOJUN
IPC: A01K89/01
Filed: 1999-09-17
Abstract: PURPOSE: A waterproof spinning reel is provided which could keep the smoothness of rotational motion of handle in spinning reel and also increase the efficiency of it's rotational motion. CONSTITUTION: The waterproof structure of the spinning reel prevents liquid from penetrating into the interior of reel body(2a) and comprises of (i) a moving member such as master gear axis(10); (ii) a covering member(2d); and (iii) seal rings(18a, 18b), where the master gear axis(10) is extended to the outside of the holes in the reel main body(2) and the covering member(2d) is fixed to the reel body(2a) and the seal rings(18a, 18b) are installed in the circumference of the master gear axis(10) to contact with the master gear axis(10) either with the reel body(2a) or with the covering member(2d).
Patent KR-20010028813-A (KR)
Inventor: AHN SANG BOK
IPC: B22D11/16
Filed: 1999-09-27
Abstract: PURPOSE: A method for controlling dissolved carbon during refining of molten steel for very low carbon steel is provided to efficiently control dissolved carbon not only by analyzing constituents of an exhaust gas discharged but also by measuring a degree of refining vacuum, and increase productivity by shortening a carburization time. CONSTITUTION: The method for controlling dissolved carbon in the molten steel (13) comprises the steps of measuring a degree of refining vacuum (υ) by installing a vacuum gauge (30) in an RH vacuum degassing equipment; obtaining a total content (η:) by summing those contents after obtaining each contents of carbon dioxide (Xco2) and carbon monoxide (Xco) in a discharged exhaust gas through a mass spectrometer (40) installed in the equipment; judging whether dissolved carbon in the molten steel is appropriate or not by comparing the obtained degree of refining vacuum (υ) and total content (η:) with a preset target degree of refining vacuum (υ°) and a target total content (η°:) respectively; and continuously judging whether dissolved carbon in the molten steel is appropriate or not by continuously repeating the above steps in refining molten steel (13) for very low carbon steel using an RH vacuum degassing equipment consisting of a ladle (10), a deposition pipe (15), a vacuum vessel (20), a gas cooler (35) and a gas outlet (33).