baber/WOPTO huggingface dataset:
Patent KR-19990084206-A (KR)
Title: 스폿용접에 의한 박판부저의 코일 접속방법
Filed: 1999-09-28
Abstract: 본  발명은  박판부저를  이루는  PCB의  금속패턴이나  하우징에  몰딩된  금속판에  여자코일  접속시  코일에  손상을  주지  않고  내구성을  유지하면서  견고하게  접속할  수  있도록  하는  스폿용접에  의한  박판부저의  코일  접속방법에  관한  것이다. 
     본  발명에  따른  스폿용접에  의한  박판부저의  코일  접속방법은,  프레임의  철심에  감겨진  코일의  양단을  PCB에  형성된  금속패턴이나  하우징에  몰딩된  금속판에  접속하는  박판부저의  코일  접속방법에  있어서,  상기  금속패턴이나  금속판을  접지에  접속하고,  상기  금속패턴이나  금속판에  안착된  코일을  전극봉으로  압착하면서  순간적으로  대전류(Heavy current)를  가하는  스폿용접으로  코일을  금속패턴이나  금속판에  접속함을  특징으로  한다. 
     본  발명에  의하면,  PCB의  패턴에  코일을  접속할  때  발생되는  단선불량을  줄여  생산라인에서의  진행성  불량율을  줄일  수  있을  뿐만  아니라  코일을  접속하는  작업을  단순화하고  작업시간을  줄여  박판부저를  생산하는  생산라인을  자동화할  수  있는  효과가  있다.
Patent KR-20010036393-A (KR)
Inventor: KIM JEONG NAM
IPC: B60C13/00
Filed: 1999-10-08
Abstract: PURPOSE: A tire for vehicle improves a steering stability and a ride comfort in a dried road surface without deteriorating the performance of the vehicle on a snow road or a frozen road. CONSTITUTION: A tire for a vehicle comprises a shoulder edge portion(4) where a tread portion(1) and a side wall portion(2) are encountered. The shoulder edge portion(4) has a curved surface portion(6) and a straight line portion(5) repeatedly formed on the circumference thereof. When the vehicle is running on a snow road or a frozen road, the straight line portion(5) helps to secure a steering stability. Further, when the vehicle is running on a dried road, the curved surface portion(6) helps to secure the steering stability.
Patent KR-20000000379-A (KR)
Inventor: KANG SEONG KWANG
IPC: B60R25/09
Filed: 1999-10-16
Abstract: PURPOSE: A car locking device is provided to protect a car from a steal and to lead a driver to pay unpaid taxes by originally controlling car driving. CONSTITUTION: The car locking device comprises:a shaft(2) revolved by the action of a lock; a fixing shaft(16) combined to outside of a rotary shaft(3) fitted and interlocking with the shaft(2), for converting the rotary motion to the linear; a swing arm(6) screwed to a boss(4) forming radially plural supporting members(10) in a crank way; and a fixing member(14) fixed concentrated into the tyre, for forming plural supporting members(10) according to the rotation of the shaft(2) by fixing the swing arm(6) to the fixing shaft(16).
Patent KR-20010037454-A (KR)
Inventor: KIM HYO SUNG
IPC: A01G1/04
Filed: 1999-10-18
Abstract: PURPOSE: A method of controlling temperature and/or moisture in a mushroom cultivation chamber to maintain the chamber at optimum temperature and/or moisture and control device thereof are provided, which save energy and cultivate mushroom safely and effectively. CONSTITUTION: This method comprises the steps of: supplying cooling air by detecting temperature, moisture and amount of carbon dioxide in a mushroom cultivation chamber; lowering moisture in the chamber by supplying cooling air; and supplying external air into the chamber when the supply of external air is requested. The apparatus comprises a first cooling water circulating pipe(22), a second cooling water circulating pipe(23), a temperature sensor(25) at the second cooling water circulating pipe, an air supply pipe(26), an absorbing pipe(27), a temperature controlling part(2), a humidifying pipe(31) and a blast fan(28) between the air supply pipe and the second cooling water circulating pipe.
Patent KR-20010039412-A (KR)
Inventor: LIM MYEONG SIK
IPC: H04N5/781
Filed: 1999-10-30
Abstract: PURPOSE: A data recording medium and a method in a broadcasting receiver system for time delay viewing are provided to rapidly and accurately access to desired picture data in supporting a trick mode by forming disk packet having size same as or similar to input picture data amount. CONSTITUTION: The data recording medium comprises transport packets, a disk packet, an AV cluster and an AV clip and has the same layer structure as AV data from record start to end. The disk packet adds head information to the transport packets. The AV cluster is a minimum storage space unit assigned for the storage of input signals. The AV clip is a group of a portion of a record program. In the data recording method, header information is added to transport packets as input plural source packets to form disk packets. Then, data of recording broadcasting signals are recorded in a RAM by a method that the respective disk packets having the header information added are recorded in the cluster of minimum storage space unit which size is defined in a file system.
Patent KR-20000006823-A (KR)
Inventor: KIM BYUNG DOO
IPC: B03C3/02
Filed: 1999-11-05
Abstract: PURPOSE: The FRP electric dust collecting plate of a brand new structure is provided to increase dust collecting efficiency and to decrease the size. CONSTITUTION: An FRP electric dust collecting plate comprises: an electrically conductive material for being installed in an electric dust collector to eliminate a contaminating material included in the air; formed by various shapes; formed by laminating plural pipe bodies(8) containing electric conducting treated surfaces toward parallel direction to each other; an electrode(4) connected to an electric power for being arranged to the central unit of a longitudinal direction of the pipe body; and forming a strong electric field in the dust collecting plate for collecting the contaminating material.
Patent KR-20000006965-A (KR)
Inventor: LEE KYUNG HUI
IPC: C23C14/56
Filed: 1999-11-16
Abstract: PURPOSE: A process and apparatus is provided which can improve the properties of thin film by carrying out such processes as a vacuum deposition, a sputtering, an ion plating, an ion implantation, an ultraviolet coating and plasma etching in an apparatus. CONSTITUTION: The apparatus comprises a vertical rotating axle(11), a vertical rotating axle connecting rod(13) connected to both sides ends(132, 132') by a supporting rods(133), horizontal rotating axles(12, 12') inserted through the vertical rotating axle connecting rod(13), jig door covers(14, 14') fixed to the both sides ends(132, 132') of the connecting rod(13), a jig door part(10) containing coating material supporting chamber(15, 15'), a chamber(20) which an upper part is fixed to a guide rail(61) and the lower part to the supporting rod(50), a fixed supporting rod(32) having polygonal structure, a vacuum deposition apparatus(33), a sputtering apparatus(34), an ion plating apparatus(35), an ion implantation apparatus(36), an ultraviolet coating apparatus(37) and a plasma etching apparatus(38).
Patent KR-20010047241-A (KR)
Inventor: KIM YEONG TAE
IPC: H04N7/015
Filed: 1999-11-18
Abstract: PURPOSE: A method for duplexing a demodulator in a digital TV repeater is provided to perform a duplex switching automatically by sensing a mal-operation of a demodulator. CONSTITUTION: A central controller of a digital TV transmitter resets a synchronizing error counter of a demodulator and initializes a timer for counting a synchronizing error generated during a specific time if a power source is applied(S400). The central controller monitors an operation state of the demodulator periodically and checks whether an error is generated in a power source of the demodulator(S401). If an error is generated, it is checked whether an auxiliary demodulator for a duplexing is normally operated(S409). If the auxiliary demodulator is normally operated, a duplex switching is performed using the auxiliary demodulator(S408). If the auxiliary demodulator is not operated, an alarm is generated to a remote control unit by wireless(S406). If the demodulator is normally operated, it is checked whether the demodulator is normally operated(S402). If the power source of the demodulator is not normally operated, the above (S409), (S408) and (S406) processes are performed. If the demodulator is normally operated, it is checked whether an error with respect to a synchronizing signal detecting is generated(S403). If an error is generated, the synchronizing error counter is increased by one(S404). It is checked whether the number of the synchronizing error counter exceeds to a set critical value(S405). If the number of the synchronizing error counter exceeds to a set critical value, an alarm is generated to the remote control unit(S406). The remote control unit commands to the control unit for switching an operation of the demodulator into the auxiliary demodulator(S408). It is checked whether the number of the synchronizing error counter exceeds to a set critical value based on a completion of a synchronizing error timer(S410).
Patent KR-20010048075-A (KR)
Inventor: KIM GYU HWAN
IPC: B01D35/00
Filed: 1999-11-18
Abstract: PURPOSE: A water purifier equipped with a means for supplying paper tissue is provided. CONSTITUTION: The water purifier comprises a rectangular parallelepiped shaped cabinet (1) which is divided into an upper chamber (1a) and a lower chamber (1b) by a partition; a water purifying means (10) which is installed in the lower chamber (1b) and is equipped with a water supplying valve (11), a filter (12) connecting the valve (11) to a water tank (13) where purified water is temporarily stored after being separately supplied to hot/cool water tank; a housing (110) which is installed in the upper chamber (1a) for rotatively supporting a rolled tissue paper (T); a guide frame (130) which is installed at one front side of the housing and is driven by a first motor; a compression frame (140) installed in the upper side of the guide frame (130) for compressively guiding the tissue paper passing between the guide frame and the compression frame to a discharging part (1c) according to the rotation of the guide frame; a cutter assembly consisting of a guider (220) and a cutter (210) which is installed at the lower side of the guide frame for cutting tissue paper guided out by a second motor between the guide frame and the compression frame at a regular length; a tissue paper discharging means installed in the lower part of the cutter assembly for supplying tissue paper cut at a regular length in the form of dried tissue paper or spreaded tissue paper.
Patent KR-20010048371-A (KR)
Inventor: HAN GYU HONG
IPC: A23C9/133
Filed: 1999-11-26
Abstract: PURPOSE: Provided is a method for manufacturing fermented food using purple sweet potato which has a large amount of minerals and vitamins and increased viscosity and where whey is not separated. CONSTITUTION: The method for manufacturing fermented food using purple sweet potato is comprised of the steps of: i) washing, boiling, and peeling purple sweet potato to obtain puree-form sweet potato materials; ii) mixing 100wt% of milk, 5-20wt% of milk powder, and 30-70wt% of the sweet potato materials to manufacture homogenized substrates; iii) sterilizing homogenized substrates for 90-110 deg.C for 10-30 minutes and cooling the substrates to 30-50 deg.C; and iv) inoculating 2-5%(w.v) of lactobacillus broth into substrates and fermenting the broth at 30-40 deg.C for 20-28 hours.
Patent KR-20010054138-A (KR)
Inventor: HAN SEONG HWAN
IPC: H01B1/12
Filed: 1999-12-03
Abstract: PURPOSE: A method for forming a self-assembled monolayer film on the surface of a conductive transparent electrode is provided which effectively reforms the surface of the transparent oxide by evenly forming the surface self-assembled monolayer film having excellent physical properties such as adhesion on the surface of the conductive transparent oxide. CONSTITUTION: To form a self-assembled monolayer film on the surface of a conductive transparent oxide electrode, the surface of the conductive transparent oxide is treated with an organic compound represented by the following chemical formula (1): X-Cn-Y. In the formula (1), X is NH2, NRH, NR2, SH, COOH, OH or PH2, where R is Cm-Z(m is an integer of 0-200 and Z is the same as X), Y is NH2, NRH, NR2, SH, COOH, CH3, OH or PH2, where R is Cm-W(m is an integer of 0-200 and W is the same as Y), and n is an integer of 2-200.
Patent KR-20010055086-A (KR)
Inventor: KANG HYEON GYU
IPC: B41M5/00
Filed: 1999-12-09
Abstract: PURPOSE: A method for forming an align mark of a low temperature cofired ceramic substrate on metal capable of exactly carrying out laser trimming of inserted resistance is provided. Whereby the element value of inserted resistance to be desired can be obtained. CONSTITUTION: The titled method comprises the steps of: preparing a plurality of green tapes printed by a circuit pattern; forming a trimming window on the surface layer of the prepared green tapes and punching a plurality of circles at a specified position; forming an align mark by via-filling and printing cap paste based on the formed circle; forming a laminate by successively laminating the green tape formed by align mark and a plurality of green marks and sintering; laminating the laminated body on metal base and sintering.
Patent KR-20000012518-A (KR)
Inventor: JUNG YOON BOK
IPC: B60R99/00
Filed: 1999-12-09
Abstract: PURPOSE: A vehicle reference system by using a RF ID is provided to quickly and exactly inquire about the vehicle information by installing a radio frequency card memorizing a RF ID code on the number plate of a front and back side. CONSTITUTION: The vehicle reference system is comprised of the steps of:reclaiming a radio frequency card(1) for transmitting the signal of the memorized code by the signal of a specific frequency into an empty chamber(4) formed on one side of the number plate, which is impossible to open and close and then installing it in the vehicle; connecting a vehicle information inquiring machine(10) for analyzing the received RF ID code and indicating the inquired vehicle information with a portable or mobile mat(8) embedding a receiver(8) for receiving the RF ID code or a detecting rod(11
Patent KR-20010063460-A (KR)
Inventor: HONG TAEK GI
IPC: H01L21/336
Filed: 1999-12-22
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to prevent a tungsten layer from being oxidized, by performing a high temperature oxidation process to recover the damage of a substrate before forming a tungsten gate electrode. CONSTITUTION: The first gate electrode is formed using a polysilicon on a semiconductor substrate(201) where a gate oxide(202) is formed. An oxide is formed on a whole structure by a high temperature oxidation process. And an LDD(Lightly Doped Drain) region(206) is formed on the revealed semiconductor substrate, and a junction region(208) is formed after forming the first spacer(207) on a side wall of the first gate electrode. An interlayer insulation film for a gap filling is formed. And the interlayer insulation film and the oxide and the upper part of the polysilicon film are polished. The second gate electrode overlapped with the first gate electrode is formed by patterning an adhesion layer(211), a tungsten layer(212), a mask oxide film(213) and the second anti reflection film(214). Then, the second spacer(216) is formed on a side wall of the second gate.
Patent KR-20010057429-A (KR)
Inventor: CHO BYEONG GI
IPC: A61K8/36
Filed: 1999-12-23
Abstract: PURPOSE: The titled cosmetic composition containing retinol having an effect on improving deep wrinkles in skin affected by photo-induced aging and ursolic acid having an effect on improving fine wrinkles is provided, which has improved safety and stability. CONSTITUTION: The cosmetic composition containing ursolic acid comprises 0.001 to 10.0%(preferably 0.05 to 2.0%) by weight of retinol and 0.01 to 5,0%(preferably 0.1 to 2.0%) by weight of ursolic acid based on the total weight of the composition. The composition does not irritate the skin and generate separation or discoloration under storing.
Patent KR-20010060458-A (KR)
Inventor: JUNG JAE DO
IPC: C07C4/12
Filed: 1999-12-27
Abstract: PURPOSE: A method for synthesizing aromatic quinones and ketone through oxidation process of aromatic compounds in organic solvent containing nitric acid solution as catalyst is provided to produce aromatic quinones and ketone with high purity/yield rate, and also organic solvent and nitric acid solution used can be effectively recovered for recycling. CONSTITUTION: The preparation method comprises oxidizing aromatic compounds such as anthracene, fluorene and diphenylmethane with oxygen in an organic solvent containing nitric acid solution of 30 to 80% in an autoclave at the oxygen pressure of 0.1-5.0 atm., at 70-150°C for 1-3 hours. Organic solvent is one or more than one selected from halobenzene, nitrobenzene, alkylbenzene, C1-C10 organic acids. The nitric acid solution used is in an amount of 0.1-2.0wt.% to the aromatic compound. During the reaction, oxygen is fed continuously to keep the reaction pressure between 0.1 and 5.0 atm. The method is characterized in that the used organic solvent and nitric acid solution can be recycled 1-15 times.
Patent KR-20010060802-A (KR)
Inventor: AHN SANG GON
IPC: B23K26/32
Filed: 1999-12-28
Abstract: PURPOSE: A method for laser welding a high carbon martensitic stainless steel is provided which obtains sufficient ductility without passing through the pre-heating and post-heating processes for the laser welding part. CONSTITUTION: The method for laser welding a high carbon martensitic stainless steel is characterized in that a 309L austenitic filler wire is used when a gap of the butt connecting part is 0.2 to 0.3 mm under the welding conditions that a laser output is 5 kW and a welding speed is 1.2 m/min, and the laser welding is done so that 15% or more of a filler wire dilution ratio is satisfied in a supplying speed of 2.0 to 3.0 m/min, thereby providing the stainless steel with ductility by transforming the fine structure a welding metal from martensite to austenite single phase or austenite+martensite.
Patent KR-20010061828-A (KR)
Inventor: CHO YU HWAN
IPC: H02H7/08
Filed: 1999-12-29
Abstract: PURPOSE: A circuit for detecting an over-current of a motor is provided to protect a motor and a driver by fast and exactly detecting an over-current by means of a hardware detecting circuit. CONSTITUTION: Three phase currents, such as U, V and W currents, which are applied to a motor are detected through a current sensor, for example, a current transformer(CT). At this time, the current sensor(CT) is relatively expensive. Therefore, in order to reduce a number of the current sensors, two phase currents(Iu,Iw) are detected. Then, the rest phase current(Iv) is calculated by an adder(206). A current sensor detects a U phase current. A current(Iu) detected by the current sensor is amplified by the first amplifier(202). A current sensor detects a W phase current. A current(Iw) detected by the current sensor is amplified by the second amplifier(204). An output of the first amplifier(202) and an output of the second amplifier(204) are added by the adder(206), to output a V phase current(Iv). The three phase current is a sine wave having a phase difference of 120°.
Patent KR-20010064439-A (KR)
Inventor: HAN JONG PYO
IPC: H03L7/00
Filed: 1999-12-29
Abstract: PURPOSE: A PLL error detecting device in a memory module is provided which includes a package socket for mounting a PLL device and a probing point for testing the output of the PLL device to easily test an error in the PLL device. CONSTITUTION: A PLL error detecting device in a memory module includes a clock generator(10) for generating, synchronizing and storing a clock signal, a package socket(20) at which a PLL device is mounted, and a plurality of probing points(30) connected to input and output ports of the package socket. The package socket phase-synchronizes the clock of the clock generator through the PLL device. The length of the input and output ports of the package socket is identical to the length of the probing points. The detecting device further has a load capacitor between lines connecting the input and output ports and the probing points and the ground.
Patent KR-20010058848-A (KR)
Inventor: KIM SE YEON
IPC: H04B17/40
Filed: 1999-12-30
Abstract: PURPOSE: A base station power control method within CDMA communication system is provided to breaking remotely power of a rectifier, as a power device within the base station, by a remote command in case of generating a problem in the base station. CONSTITUTION: In an operation of the system, because a fatal case such as an inundation of the base station is occurred, in case of breaking power of the base station, a command instructing the power-off of the base station is sent from BSM to a main board, the main board transmits the power-off command to a rectifier(a). Then, the rectifier transmits the signal for reconfirming the power-off command to the main board(b). Thereafter, the BSM transmits the final power-off command to the main board and the main board transmits the signal to the rectifier(c). According to this, the rectifier performs the power-off function(d) and then transmits the finish signal regarding the power-off command to the main board. The main board transmits the finish signal to the BSM(e).
Patent KR-20010059376-A (KR)
Inventor: BAE HAN IL
IPC: G01M7/00
Filed: 1999-12-30
Abstract: PURPOSE: A steering device for testing collision is provided to increase impact resistance, durability and reliability of the steering device, to realize various real collision states, and to reduce cost by changing only an impact absorbing member and an adjusting member if the device is damaged during the test. CONSTITUTION: A steering device for testing collision includes rod parts(31) mounted at a side of a car, an impact absorbing part mounted on the rod parts and damaged by impact force of a prescribed load. The impact absorbing part has an impact absorbing member(34) mounted at the side of the rod parts for absorbing impact and a connection spring(33) mounted inside the impact absorbing member for connecting the rod parts. The impact absorbing member is made of plastic material. An adjusting member(32), which varies the length, is disposed between the impact absorbing part and the rod parts. The adjusting member is made of plastic.
Patent KR-20010066009-A (KR)
Inventor: KIM SANG JIN
IPC: G01M3/00
Filed: 1999-12-31
Abstract: PURPOSE: A vehicle fuel leakage checking device is provided to check the leakage of fuel by the change of connection parts of fuel supply rails coated with liquefied paraffin wax even during the driving of a vehicle, thereby preventing the vehicle accident due to the fuel leakage in advance. CONSTITUTION: A fuel leakage checking device for a vehicle includes a cylinder main body(1) filled with paraffin wax, a nozzle(2) integrally formed at a front end of the cylinder main body for injecting a paraffin wax solution, a pressing piston(3) assembled into a rear end part of the cylinder main body able to reciprocate for pressing the paraffin wax filled in the cylinder main body to inject via the nozzle, a primary heating coil(5) incorporated in a main body case(4) surrounding an outside of the cylinder main body for preheating the paraffin wax in the cylinder main body to be easy to flow, and a secondary heating coil(7) incorporated in a nozzle case(6) surrounding the outside of the nozzle for secondarily heating the paraffin wax in the nozzle to liquefy the paraffin wax for injection.