baber/WOPTO huggingface dataset:
Patent KR-20000005755-A (KR)
Inventor: WATANABEMAKOTO
IPC: G02F1/1368
Filed: 1999-05-31
Abstract: PURPOSE: An active matrix type liquid crystal display apparatus is provided to improve image quality of the liquid crystal display apparatus. CONSTITUTION: An enhanced separating line corresponding to a separating location, and weak vertical stripes are provided to an active matrix type liquid crystal display apparatus comprises during manufacturing of a wiring board of a liquid crystal panel, to reduce crosstalk. Compensation capacity capacitors are provided to the liquid crystal display apparatus to make regular parasitic capacitance. The capacitors are constructed in an active matrix displaying device. The capacitors are related to a capacity of a signal wire formed on a board for a driving device manufactured through a separating exposure and a common wire the most neighboring the signal wire. The liquid crystal substance is driven by an electric field parallel to the board surface.
Patent KR-19990083698-A (KR)
Title: 펄무늬가형성된포장지및그제조방법
IPC: B32B29/00
Filed: 1999-06-08
Abstract: 본 발명은 펄 무늬가 형성된 포장지 및 그 제조방법에 관한 것으로서, 종이 기재에 실크스크린 인쇄기법으로 350∼420목의 망사를 스크린판으로 사용하여 칼라 도료를 분사하여 문양 인쇄층을 형성한 다음, 재차 실크스크린 인쇄기법으로 30∼50목의 망사를 스크린판으로 사용하여 물풀 10∼15%, 투명잉크 45∼50%, 펄 파우더 25∼30% 및 결합제 5∼10%로 이루어진 도료를 분사하여 펄 무늬 인쇄층을 형성하는 단계를 거쳐 제조된 포장지에 관한 것이다. 
     이와같이 제조된 포장지의 경우 상온경화가 가능하면서, 펄 무늬의 탈리나 묻어남이 없어 별도의 코팅과정을 거치지 않아도 되므로 생산성 향상이나 비용절감 측면에서 유리하며, 펄 무늬가 인쇄된 포장지의 대량 생산을 가능케 할 수 있다.
Patent KR-20010003961-A (KR)
Inventor: YOO SEONG JU
IPC: F25D29/00
Filed: 1999-06-26
Abstract: PURPOSE: A refrigerator with communication system and method of controlling operation of refrigerator is provided to achieve an improved user convenience by allowing the computer to display information related to operation of the refrigerator. CONSTITUTION: A refrigerator comprises a communication unit(3) with a modem and which receives information from an external computer, sends the received information to a control unit(6), and sends the information received from the control unit to the external computer; the control unit(6) for controlling a cooling system(5) consisting of a compressor and a blower in accordance with the control value stored in a memory(6); a maintenance and repair request input unit(423) for allowing the control unit to request the external computer to perform repair work for an error or fault which cannot be dealt with by a user; and a transmission selection unit(422) for allowing a user to directly instruct the control unit to connect to the external computer. The control unit connects to the external computer through the communication unit if the sensed information from a sensor(8) indicates an error or fault, and sends the sensed result from the sensor, set control value stored in a memory(7), and the operation state information of the cooling system to the communication unit. The external computer evaluates the information sent from the control unit, and sends an erroneous operation information or self-repair information to the control unit. The control unit then displays the information received from the external computer onto the display unit.
Patent KR-20010004997-A (KR)
Inventor: BAE CHANG MIN
IPC: H01L21/28
Filed: 1999-06-30
Abstract: PURPOSE: A metallization method for a semiconductor device is provided to prevent a contact failure that a positive electron, produced after the etching for a metallization layer, reacts with etchant used for the removal of a resist layer, and thereby corrodes a tungsten via plug exposed out of the metallization layer. CONSTITUTION: To neutralize positive electrons as the cause of the corrosion or loss of a tungsten via plug(11) exposed out of a metallization layer(12), a process for implanting negative electrons is carried out. Here, the negative electrons for the implantation process are produced in a dry cleaning process for a wafer. Several dry cleaning processes may be used such as a UVOC cleaning process, a H2/Ar plasma process, a remote plasma process, and an electron cyclotron resonance process.
Patent KR-20010005026-A (KR)
Inventor: KIM CHAN YONG
IPC: H01J29/06
Filed: 1999-06-30
Abstract: PURPOSE: A tension mask frame assembly of a planar cathode ray tube is provided to prevent a partial distortion of a tension mask by an irregular tension force applied to the tension mask fixed to a frame to improve a color selection characteristric of an electron beam. CONSTITUTION: A tension mask frame assembly of a planar cathode ray tube comprises a tension mask(30) having a color selection function of an electron beam, and a frame(40) for supporting the tension mask(30) to have a predetermined tension force. The frame(40) comprises the first and the second support members(41, 42) spaced at a desired intervals, and a pair of the first and the second elastic members(43). The first and second support members(41,42) comprises a reinforcing portion(41b, 42b) which is extended from the lower end of a fixing portion(41a, 42a) to an inner side.
Patent KR-20010005035-A (KR)
Inventor: LEE SEON HYEONG
IPC: H04B7/26
Filed: 1999-06-30
Abstract: PURPOSE: A device for deciding/restoring a symbol timing error for a high and a low noise is provided to equip an algorithm shifter to use an algorithm of an early-late method at an initial converging, to use an algorithm of a direct deciding method after converging, so as to operate the device by a fast converging speed and a small timing jitter. CONSTITUTION: An A/D converter(200) receives a modulated analog signal inputted from a transmitter, and samples the modulated analog signal as digital data. An interpolator(210) responds to an optional sampling timing, and refers to the sampled digital data outputted from the A/D converter (200) to perform an interpolation operation. The first decider(220) receives a sample interpolated from the interpolator(210) or symbol data, and decides an error of a symbol timing by an early-late method having a fast converging speed and a high timing jitter. A second decider(230) receives the interpolated sample or the symbol data, and decides an error of the symbol timing by a Mueller method having a slow converging speed and a low timing jitter. An algorithm shifter(240) receives the first error signal outputted from the first decider(220) and the second error signal outputted from the second decider(230). The algorithm shifter(240) outputs the first error signal as an updated signal of the interpolator(210) for interpolating a sampling timing when an initial converging operation is performed, and outputs the second error signal as an updated signal after converging.
Patent KR-20010010747-A (KR)
Title: Fluorescent lamp system
Inventor: CHOI SEONG GYE
IPC: H05B37/02
Filed: 1999-07-22
Abstract: PURPOSE: A fluorescent lamp system is provided to store and perform a reservation function in a fluorescent lamp by operating a remote controller. CONSTITUTION: A fluorescent lamp system comprises a remote controller portion(10) and a lamp driving portion(20). The lamp driving portion(20) comprises a signal processing portion(22), a micro computer(23), and a drive control portion(25). The signal processing portion(22) receives the first function selection signal and converts it to the second function selection signal. The micro computer(23) analyzes the second function selection signal to produce a specific function or a specific time and generates operational control data. The drive control portion(25) operates a fluorescent lamp according to the operational control data.
Patent KR-20010016780-A (KR)
Inventor: CHOI SUNG MOK
IPC: B41M5/00
Filed: 1999-08-03
Abstract: PURPOSE: A printing method for varying a pattern is provided to keep the clearness by integrally attaching a printing paper to a printing object, and to facilitate the additional process of adhesive accessories. CONSTITUTION: A thermal adhesive(2) is applied to a heteromorphy paper(1) of a specific size. The thermal adhesive creates various patterns by using a printing method. A binder(3) is applied on the top plate of the thermal adhesive. After that, soft fluffs are uniformly fixed on the binder by a flocking work to form a flocking(4). The binder is used to prevent the attaching between the fluffs, and to prevent the fluff from being removed. An accessory(5) is arranged on the top plane of the flocking. In this way, a printing paper(10) is completed. The heteromorphy paper is removed from the printing paper for tightly contacting the thermal adhesive to the surface of a printing object(20). The thermal adhesive and the printing object are fused after attaching to each other.
Patent KR-20010018647-A (KR)
Inventor: LEE JAE NYEONG
IPC: H04B17/00
Filed: 1999-08-20
Abstract: PURPOSE: An apparatus and a method for measuring cable delay between base stations of a DECT(Digital Enhanced Cordless Telephone) and distinguishing abnormality thereof are provided to easily change a line and confirm the abnormality of the line. CONSTITUTION: Data to be transmitted is analyzed for judging whether the data is a dummy channel or a traffic channel, by decoding RF control data transmitted from a BMC to a MUX(ST11,ST12). If the data is the dummy channel, a counter is started after decoding a dummy synchronization field and waits during the fixed delay time(ST13,ST14). If synchronization of the received data is detected during the fixed delay time, the counter is stopped, the error of user data is checked, and an interrupt is generated to a CPU, so that the CPU reads cable delay between the base stations and abnormality of user data for reporting to the system manager(ST15-ST20).
Patent KR-20010018688-A (KR)
Inventor: JUNG DAE JU
IPC: B62D63/06
Filed: 1999-08-21
Abstract: PURPOSE: A safety fixing device makes a transport vehicle immovable safely and prevents safety accidents that a stopped transport vehicle moves by mistake and knocks down or runs over an operator working. CONSTITUTION: A safety fixing device comprises a main shaft body(10), a fixing part(12), a main shaft body handle(15), a locking part(13) and a locking device. The main shaft body(10) is inserted between covers and has a main shaft(11) inside thereof and the main shaft body handle(15) installed outside thereof movably so as to move the main shaft(11) as it is moved. The fixing part is formed on one end of the outside of the main shaft body(10) and contacts with the outer surfaces of the covers. The main shaft body handle(15) is formed on the other side of the outside of the main shaft body(10) and fixes a transport vehicle. The locking part(13) is installed movably by the outer surface of the main shaft body(10) between the fixing part(12) and the main shaft body handle(15) and contacts with the inside of the covers. The locking device fixes the fixing part(12) to the main shaft body(10) when the fixing part(12) moves to contact with the inside of the covers and the main shaft body handle(15) contacts with the transport vehicle.
Patent KR-20010027900-A (KR)
Inventor: KIM HYUN YONG
IPC: E06B1/08
Filed: 1999-09-16
Abstract: PURPOSE: A doorframe is provided to absorb the noise generated during opening a door while the doorframe prevent the deformation such as the torsion by improving the stiffness. CONSTITUTION: In a doorframe(10), a shock absorbing part(15) is formed. In the shock absorbing part, a square pipe(11) and a connecting member(12) are united to be separated. A door stud(30) is installed in both sides of the doorframe. A door leg-member(20) is installed between the door studs. A projection(31) is projected from the inside of the door stud, and inserted into a groove(71) of a bracket(70). The bracket is fixed in the connecting member. Therefore, the noise is absorbed in the doorframe while the door leg-member with the shock absorbing part is fixed in the doorframe by the door stud. The deformation of the doorframe is prevented, so that the door is opened easily. The doorframe is horizontally installed in the opening of a wall by adjusting a level adjusting-member(40) installed in the square pipe.
Patent KR-20010035729-A (KR)
Inventor: HUH JUN
IPC: H04N3/20
Filed: 1999-10-01
Abstract: PURPOSE: A spot killer circuit is provided to prevent that a fluorescent screen of a CRT is degraded by raising an electric potential of a screen brightness adjusting terminal of a video amplifier circuit to be dark in a screen when blocking a power and removing a momentary spot occurrence. CONSTITUTION: A voltage transmitting resistor(R1) transmits an operating voltage(Vdc1). A capacitor(C1) and a Zener diode(ZD1) are connected with the voltage transmitting resistor(R1) in parallel. A transistor(Q1) is connected with a connection point of the capacitor(C1) and the Zener diode(ZD1) at its emitter terminal and receives a bias voltage(Vdc2) at its base terminal through a resistor(R2). A diode(D1) is connected with a collector terminal of the transistor(Q1) for transmitting an output of the transistor(Q1) to a screen brightness voltage adjusting terminal of a video amplifier circuit.
Patent KR-20000000289-A (KR)
Inventor: KIM YOU CHANG
IPC: E04H12/00
Filed: 1999-10-09
Abstract: PURPOSE: A cone shaped base plate for constructing a stone tower or a fountain is provided to save material, to construct simply, to enable to move, and save construction period. CONSTITUTION: A cone shaped base plate for constructing a stone tower or a fountain comprises: a flat closed top end face(3) of a base plate main body(1) made from steel-concrete, metal, plastic, stone, or wood; an open bottom end(9) having a void hollow part(8); and a hooking ring(4) formed on the top end face.
Patent KR-20000000437-A (KR)
Inventor: KIM YUNG SIK
IPC: A23K1/00
Filed: 1999-10-19
Abstract: PURPOSE: A fodder manufacture method and its composition are provided to protect livestock from all kinds of diseases and improve flesh quality. CONSTITUTION: A manufacturing method comprises the processes of: mixing each 30-45% of loess, 50-65% of zeolite and 0.1-0.8% of hardwood charcoal that are crushed with 4-6% of water; inputting air in a ripening container of about 25-35°C and ripening for 6-8 days.
Patent KR-20010045926-A (KR)
Inventor: JANG IN SEOK
IPC: B29C35/02
Filed: 1999-11-09
Abstract: PURPOSE: A vulcanizing metal mold and vent gap forming method form a vent gap on an implant part of a blade implanted to the metal mold to discharge air to improve tire quality. CONSTITUTION: A penetrating hole(31) is formed on an implanted part(30) of a blade(3). Synthetic resin coating layer(4) is applied to both side surfaces(32, 33) of the implanted part(30). The blade(3) is attached to the inner surface of a die(100) of a metal mold(200). The coating layer(4) applied to both side surfaces(32, 33) of the implanted part(30) of the blade(3) is melted by the heat of cast-iron injected to form a vent gap(5) as a metal mold(200) is manufactured by injecting cast-iron into the die(100).
Patent KR-20010046199-A (KR)
Inventor: YOON JAI MEON
IPC: C02F1/00
Filed: 1999-11-11
Abstract: PURPOSE: Disclosed is a method for disposing adulterated thing of wastewater, which is characterized in that adulterated thing is separated from wastewater, and separated wastewater is supplied to post-treatment process in a shape of fine atomized droplet. CONSTITUTION: According to above method, when a vacuum pump (3) is operated, interior pressure of a drum (4) is reduced, thereby wastewater of the drum (4) is evaporated. Adulterated thing is not included in atomized water by self-weight. Therefore, evaporated wastewater non-included adulterated thing is supplied to post-treatment process.
Patent KR-20010047558-A (KR)
Inventor: KO GYEONG HO
IPC: G07D11/00
Filed: 1999-11-22
Abstract: PURPOSE: Provided is a reject-cassette to store rejected cash, which is mounted detachably in an automatic teller machine, thereby the cash and the reject-cassette is managed easily. CONSTITUTION: The reject-cassette(20) comprises a main body(21) having a storing space(22), a door to connect the storing space(22) to outside. The door contains a reject-hole(33) to send the rejected cash to the storing space(22), wherein the reject-hole(33) is open and closed selectively by a reject-door(40) which is open and closed automatically by attaching and detaching the reject-cassette(20) to the automatic teller machine. And a handle(50) is mounted rotatively around a hinge part(51) on the back of the main body(21).
Patent KR-20010047668-A (KR)
Inventor: HWANG GYO YEON
IPC: F25D11/00
Filed: 1999-11-22
Abstract: PURPOSE: An ice storage bin attachment structure for refrigerator is provided to allow an installation personnel or a user to easily check the incorrectly attached state of the ice storage bin during initial installation or use of the refrigerator. CONSTITUTION: An ice storage bin attachment structure comprises an ice storage bin(30) constituted by a case(31), and a front surface(32) and a support(34) arranged at the case; a guide rail(40) installed within the freezing compartment and which supports the ice storage bin to be movable in slidable manner; a wedge-shaped upper stopper protrusion(37) formed at the front surface of the ice storage bin and which is inclined in one direction; and a wedge-shaped lower stopper protrusion(43) formed at the guide rail, and which is inclined in the direction opposite to the upper stopper protrusion and has a structure same as that of the upper stopper protrusion.
Patent KR-20010054000-A (KR)
Inventor: SONG JAE UK
IPC: H04B1/7075
Filed: 1999-12-02
Abstract: PURPOSE: A device for searching a high speed PN(Pseudo Noise) code is provided to reduce an available code phase cell number. CONSTITUTION: An index selector(200) is composed of a delayer(220), a correlator(230), registers(261-264), a detector(270) and a decimator(210). The delayer(220) delays a receiving signal passed an LPF(Low Pass Filer)(100) as much as a determined chip, and outputs the receiving signal. The correlator(230) correlates an output of the delayer(220) and an output of the LPF(100). The registers(261-264) classify outputs of the correlator(230) according to each sampling point of code bits, and accumulate/store the outputs as a chip unit. The detector(270) compares each correlated results, and detects a maximum or a minimum correlation result. The decimator(210) decides a decimation point from an output of the detector(270). A searcher(300) searches a righteous code phase on the basis of the sampling points.
Patent KR-20010055790-A (KR)
Inventor: KIM NAK JUN
IPC: B22D17/00
Filed: 1999-12-13
Abstract: PURPOSE: A method for manufacturing a dispersion strengthening heat resisting aluminum alloy is provided to manufacture a heat resisting aluminum alloy having superior ordinary temperature and high temperature strength by guiding a structure in which dispersion phase of fine titanium carbide is uniformly distributed by reactive spray forming. CONSTITUTION: In manufacturing an aluminum alloy using spray forming, the method for manufacturing a dispersion strengthening heat resisting aluminum alloy comprises the steps of spraying a molten material by fusing an Al-Ti mother alloy in a spray casting apparatus; manufacturing a spray green compact by reactive spraying forming in which the molten material of the Al-Ti mother alloy is sprayed and powder for injection is sprayed through an injector simultaneously; and hot or cold processing the spray green compact manufactured in the above step, wherein the Al-Ti mother alloy contains 0.1 to 20 wt.% of titanium, the powder for injection is graphite powder composed of carbon alone, or aluminum alloy powder containing carbon, and a temperature during spraying of the Al-Ti mother alloy is maintained to 900 to 1400 deg.C.
Patent KR-20010056397-A (KR)
Title: Schmitt trigger
Inventor: LEE JAE PYEONG
IPC: H03K3/13
Filed: 1999-12-15
Abstract: PURPOSE: A Schmitt trigger is provided to minimize the effect of external noises by employing multiple PMOS and NMOS transistors to enlarge the gap between the times of rising and falling transitions. CONSTITUTION: In the Schmitt trigger, first-to-third PMOS transistors(MP1,MP2,MP3) are formed sequentially between the power supply(VDD) and node A receiving the input signal through the gate respectively. First-to-third NMOS transistors are formed between node C and the ground receiving the input signal through the gate respectively. The fourth PMOS transistor(MP4) has the source connected to node A, the drain to node B, and the drain to the input signal. The fifth PMOS transistor(MP5) has the source connected node A, the gate to node B, and the drain to the ground. The fourth NMOS transistor(MN4) has the drain connected to node B, the source to node C, and the gate to the input signal. The fifth NMOS transistor(MN5) has the source connected to node C, the gate to node B, and the drain to the power supply(VDD). The final output signal is produced from node B.
Patent KR-20010062905-A (KR)
Inventor: CHOI SEONG YUN
IPC: H01J29/70
Filed: 1999-12-21
Abstract: PURPOSE: A connection device for a focus unit terminal of a fly back transformer is provided to easily connect an output terminal installed at a back side surface of the fly back transformer with a substrate by using a connecting terminal which is made of rubber. CONSTITUTION: In the focus unit of the fly back transformer includes, a substrate(140) having a circuit pattern(130) is mounted onto a back side surface(120) of an FBT focus unit. An output terminal(150) is installed at an upper side of the substrate(140). This output terminal(150) is connected to the circuit pattern(130). Cylindrical supporters are installed at positions adjacent to the output terminal(150) of the focus unit(110) at one side of the substrate(140). A connection terminal(170) is inserted into the supporters, respectively. A connection part(180) is connected to the circuit pattern(130) of the substrate(140). The connection terminal(170) is made of conductive rubber and thereby it is elastically connected with the substrate(140).
Patent KR-20010057480-A (KR)
Inventor: HONG EON PYO
IPC: F04B49/00
Filed: 1999-12-23
Abstract: PURPOSE: An electric current limit algorithm of a linear compressor is provided to reduce the size of a motor by applying an electric current limit algorithm to an overload. CONSTITUTION: A microcomputer checks generation of an electric current limit if the temperature of external air is higher than 37deg.C. At an overload, an electric current limit of 2.2A per 1/60sec is generated from a refrigerator. In no generation of an electric current limit, a 1min electric current limit flag is set as 0 and time starts to be counted. In 1min, the 1min is saved in a count and the stroke command is compared with the top limit of 20mm. If the stroke command is larger than 20mm, the stroke command is set as 20mm. Otherwise, the stroke is increased about 0.2mm up to the top limit. If the electric current limit is generated, the 1min electric current limit flag is set as 1. Then, the stroke command is compared with the bottom limit of 18mm. If the stroke command is larger than 18mm, the stroke command is decreased about 0.2mm to the bottom limit. The stroke is run at 20mm in generation of an electric current limit or at 18mm by reduction of 0.2mm per 1/60sec. The stroke of a piston is operated between the bottom limit of 18mm and the top limit of 20mm to prevent an overload.