baber/WOPTO huggingface dataset:
Patent KR-20010007555-A (KR)
Inventor: AMANO MITSUYASU
IPC: G11B5/09
Filed: 2000-06-28
Abstract: PURPOSE: To make it possible to effectively utilize the memory capacity of a tape by intermittently reading out data from a memory means in such a manner that the moment data rate of the prescribed data is determined as a first data rate and the average data rate of the data as a second data rate. CONSTITUTION: The accumulated digital data quantity of a memory section is changed to a saw tooth form by the intermittent operations of a data reproducing device. The data reproducing device continuously reads out the digital data at the second data rate from the memory section and executes the intermittent reproduction to alternately repeat the reproducing from a memory medium and the pause of the reproducing. Then, the first data rate is higher than the second data rate. The first data rate is converted into the second data rate suitable for various kinds of external apparatus by a data rate conversion section, by which the output by the external apparatuses having the second data rate different from the data rate to the memory medium of the data reproducing device is made possible.
Patent KR-20020000827-A (KR)
Title: PREPARATION METHOD OF CATALYST FOR ETHYLENE HOMOPOLYMERIZATION OR ETHYLENE/α-OLEFIN COPOLYMERIZATION
Inventor: HWANG GYO HYEON
IPC: C08F4/654
Filed: 2000-06-28
Abstract: PURPOSE: A method for preparing a catalyst for ethylene polymerization or ethylene/α-olefin copolymerization is provided, to obtain a catalyst which allows a polymer with the narrow distribution of particle size and the increased bulk density to be produced. CONSTITUTION: The method comprises the steps of reacting an organic magnesium compound with a composition of MgPh2.nMgCl2.mR2O (wherein n = 0.37-0.7, m>=2, R2O is ether and Ph is phenyl group) and 2-chloro-2-methylpropanol at a temperature of -20 to 80 deg.C to obtain a carrier; and treating the carrier with a titanium compound or a vanadium compound. Preferably the molar ratio of 2-chloro-2-methylpropanol is 0.5 or more based on the organic magnesium compound, and 2-chloro-2-methylpropanol is used together with carbon tetrachloride. The content of 2-chloro-2-methylpropanol is 5 wt% or more in a mixture of 2-chloro-2-methylpropanol and carbon tetrachloride.
Patent KR-20020002543-A (KR)
Title: Method for forming isolation in semiconductor device
Inventor: JUN SANG HO
IPC: H01L21/316
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to omit a chemical mechanical polishing(CMP) process and to guarantee thickness uniformity of a field oxide layer, by forming an oxide layer having the thickness of a trench on a semiconductor substrate and by etching the oxide layer to grow a monocrystal silicon layer by the thickness of the oxide layer on the exposed semiconductor substrate. CONSTITUTION: The oxide layer(22) is formed on the semiconductor substrate(21). An isolation mask wherein a portion for an active region is opened is formed on the oxide layer. The oxide layer is etched to expose a portion of the semiconductor substrate by using the isolation mask. A monocrystal silicon layer(25) is formed on the exposed semiconductor substrate.
Patent KR-20010049673-A (KR)
Inventor: KWOKA MARK
IPC: H01L21/48
Filed: 2000-06-30
Abstract: PURPOSE: A method of manufacturing planted electronic termination is provided to improve solderability by covering a metal lead wire/termination with a film and flattening it until the thickness of a covering film for the metal lead wire/termination becomes a specific thickness so that the covered lead wire is substantially smoothened and the porosity may be substantially reduced. CONSTITUTION: A lead wire for an electronic device, especially a lead wire in an integrated circuit, is flattened so that its covering thickness may substantially be about 0.1 to 10%, thereby improving the solderability of the lead wire. The flattening is realized by rolling, stamping, peening, coining, or forging. Thus, the flattening of the covering film of the lead wire can reduce the porosity of the surface, minimize the entire surface area, and eliminate a work required for wetting the surface of the lead wire/termination. In addition, an influence due to non-quality ridge and groove can be prevented by flattening the covering film, and an excellent solderability can be obtained.
Patent KR-20020004436-A (KR)
Title: Method for controlling the alarm at bts rectifier in cdma system
Inventor: KIM SE YEON
IPC: H04B17/40
Filed: 2000-07-05
Abstract: PURPOSE: A method for controlling the alarm of a base station rectifier in a CDMA system is provided to enable an accurate alarm control by sampling a DC voltage value as many as a set number of times in order to prevent the generation of a false alarm signal due to an external noise. CONSTITUTION: A microprocessor mounted in a communication module initializes a sampling count(S1). The microprocessor receives a DC voltage value from a power output sensing circuit unit and samples the DC voltage value(S2). The microprocessor increases the sampling count by "1"(S3). The microprocessor determines whether the sampling count is the same as a set number of times(S4). If the sampling count is smaller than the set number of times, the routine returns to (S1), or, if the sampling count is larger than the set number of times, the DC voltage value sampled for the set number of times is obtained as a root mean square average value(S5). It is determined whether the DC voltage average value is within a reference DC voltage level(S6).
Patent KR-20020004583-A (KR)
Title: Method and apparatus for displaying suggestion of a washing machine
Inventor: CHO SEONG JIN
IPC: D06F39/00
Filed: 2000-07-06
Abstract: PURPOSE: A device and a method for displaying notices are provided to prevent the damage of the laundry by displaying notices before washing. CONSTITUTION: A washing machine comprises a PC(100); an interface(200) to exchange data with the PC; a key input unit(300) to select courses and to input operating commands; a water level sensing unit(400) to detect a water level; a storing unit(500) to store an operating algorithm and notices before washing; an LCD(Liquid Crystal Display)(800) to display the notices and advanced state of each process; a control unit(600) to display the notice by sampling from the storing unit(500) when power is supplied and to control the data communication through the interface(200); and a load driving unit(700) to control the driving of each load according to a control signal of the control unit. In turning on the power of the washing machine, the notices are displayed on the LCD before starting washing processes. A user checks the notices, selects a wanted washing course and advances the washing processes.
Patent KR-20020008286-A (KR)
Title: Manufacturing method of a domestic fowl feed
Inventor: PARK JU HEE
IPC: A23K1/16
Filed: 2000-07-21
Abstract: PURPOSE: Provided is a manufacturing method of a domestic fowl feed containing fermented tea leaves and mulberry leaves and lactic acid bacteria, thereby improving the quality of fowl meat and egg, and increasing immunity. CONSTITUTION: The feed contains 0.0018-0.0020 wt.% of fermented feed which is manufactured by fermenting tea leaves and mulberry leaves for 35-45 days, and contains lactic acid bacteria.
Patent KR-20020009027-A (KR)
Title: Return - spring of brake booster for car
Inventor: KIM TAE HWAN
IPC: B60T13/56
Filed: 2000-07-22
Abstract: PURPOSE: A return spring of a brake booster for a vehicle is provided to return a valve body and an output shaft by using a return spring and to prevent the displacement of the output shaft from the valve body by forming a displacement preventing unit. CONSTITUTION: A return spring(80) of a brake booster comprises an elastic supporting unit(81) and a displacement preventing unit(82). The elastic supporting unit is constituted of a coil spring. One end(81a) of the elastic supporting unit is combined to the center of a front cell(11) while other end(81b) is supported on a fixing hook(60a) of a valve body(60). The valve body is supported on the elastic supporting unit. The displacement preventing unit has a gradually decreasing diameter and surrounds the end portion of an output shaft(50). Since the output shaft is restrained by the displacement preventing unit, assembling efficiency is improved.
Patent KR-20010096464-A (KR)
Title: Positional information display system
Inventor: TAMURA YASUHIRO
IPC: G09B29/00
Filed: 2000-08-24
Abstract: PURPOSE: A position information display system is provided to enable the correction of position information of a GPS receiver and to possibly eliminate error accumulation of information by using the azimuth information form a geomagnetic sensor. CONSTITUTION: A portable terminal comprises a position detecting unit(1), an azimuth detecting unit(2), an arithmetic unit for correcting position information from the position detecting unit(1) using the azimuth detecting unit(2), a map information memory unit(7) having stored map information, a position information display unit(9) for displaying the present position determined by the arithmetic unit together with map information, and a display processing unit(8) for rotation-scrolling map information displayed by the position information display unit(9) by a change angle based on an output signal from the azimuth detecting unit in accordance with the azimuth change of the present position. When the portable terminal is moved to change the azimuth, the display processing unit rotates the map information and displays the present position of the portable terminal on a display(91) of the position information display unit, so that the moving direction of the present position is always fixed to a predetermined specified direction in a display plane.
Patent KR-20020016251-A (KR)
Title: Argon supply control system for tundish and ladle nozzle in continuous casting
Inventor: CHUN CHANG GEUN
IPC: B22D11/10
Filed: 2000-08-25
Abstract: PURPOSE: An argon supply control system for tundish and ladle nozzles in continuous casting is provided is capable of automatically injecting an optimum amount of argon gas into the ladle and the tundish nozzle depending on casting speeds and types of steel in the continuous casting process. CONSTITUTION: The argon supply control system for tundish and ladle nozzles in continuous casting comprises gas supply pipes(30) for injecting argon gas into the nozzles, each of the gas supply pipes(30) are arranged at the upper part of a ladle sliding nozzle(11), upper and lower parts of a tundish sliding nozzle(21) and an immersion nozzle(22); sensors(40) installed at each of the gas supply pipes(30), the sensors(40) input signals to a PLC(programmable logic controller) control part(50) by measuring an amount of argon gas flown into each of the nozzles; and automatic valves(41) which are installed at one side of the sensors(40), and a degree of open-and-shut of which is automatically controlled by the PLC(programmable logic controller) control part(50) based on the results compared with data on a supply amount of argon gas which is already set at a PCS(process control system)(60) proportionally to types of steel and casting speeds.
Patent KR-20020018416-A (KR)
Title: A Printed Circuit Board Fixing Structure of Deflection Yoke
Inventor: KIM TAE HUN
IPC: H01J29/70
Filed: 2000-09-01
Abstract: PURPOSE: A circuit board fixing structure of a deflection yoke is provided to prevent wiring error and improve work efficiency by molding a casing and a circuit board as one. CONSTITUTION: A magnet fixing structure of a deflection yoke having a vertical deflection coil(110), a horizontal deflection coil and a separator(120), comprises a circuit part(130) including a circuit board(131) and a casing integrated as one with the circuit board(131). The casing includes a fixing piece(133) as a cover of a neck part(121) of the separator(120) to fix on the top of the neck part(121). The circuit board(131) includes a balance coil and a port for correcting mis-landing of an electron beam. The circuit board(131) is pressed downward to be fixed on the neck part(121) of the separator(120) with elasticity of fixing pieces(133). The fixing pieces(133) are formed at the bottom of the circuit(130).
Patent KR-20020018471-A (KR)
Title: The wire mounting structure for air conditioner
Inventor: PARK IN CHEOL
IPC: F24F1/02
Filed: 2000-09-02
Abstract: PURPOSE: An electric wire installation structure of integral air conditioner is provided to securely divide indoor side and outdoor side of an integral air conditioner. CONSTITUTION: An electric wire installation structure includes a barrier(50); and a covering part. The barrier divides indoor side and outdoor side and has an electric wire passing opening(52), through which an electric wire passes, formed thereon. The covering part is integrally formed on the barrier to prevent the transmission of outdoor environment into a room. The covering part includes an inclining panel(54); and a covering panel(56). The inclining panel is formed by extending the barrier to incline downward to cover the upper side of the electric wire passing opening. The covering panel is formed by extending the inclining panel vertically downward to cover the electric wire passing opening.
Patent KR-20020019643-A (KR)
Title: Apparatus for dualization of STM-1 link in electronic exchange system
Inventor: LEE HAK MUK
IPC: H04M3/22
Filed: 2000-09-06
Abstract: PURPOSE: Dual units of a synchronous transport module link in a full electronic telephone exchange system is provided to easily select a switch and prevent loss of data by full-cross dualizing a transport network and the links considering automatic protection switching. CONSTITUTION: A host STM-1 link(21) transports transmit data. A plurality of transport units(22A,22B,22C,22D) transport transmit data of the host STM-1link(21) through a transport network(23). A remote STM-1 link(24) receives data transported from the host STM-1 link(21) through the plurality of transport units(22A,22B,22C,22D). The dual transport units(22A,22B,22C,22D) receive a couple of working nodes from each link and select one working node for transporting data to the corresponding node.
Patent KR-20010067245-A (KR)
Title: An electro luminescence display apparatus
Inventor: YAMADA TSUTOMU
IPC: G09F9/30
Filed: 2000-09-28
Abstract: PURPOSE: To prevent a short circuit and a drop of voltage withstanding characteristics occurring on a crossing part between a gate line GL and a drain line DL, the crossing part between the gate line GL and a drive line VL, the crossing part between a retaining capacity CL and the drain line DL and the crossing part between the retaining capacity line CL and the drive line VL. CONSTITUTION: Semiconductor layers (crossing protection films F1, F2, F3, F4) are inserted into the crossing part between the gate line GL and the drain line DL, the crossing part between the gate line GL and the drive line VL, the crossing part between the retaining capacity line CL and the drain line DL and the crossing part between the retaining capacity line CL and the drive line VL. Particularly, impurity isn't introduced into the parts corresponding to the crossing parts CR1-CR4, and resistance values are heightened. Further, the crossing protection films are integrally prolonged from the crossing part CR1 to the crossing part CR2, and are integrally prolonged from the crossing part CR3 to the crossing part CR4 also.
Patent KR-20020027757-A (KR)
Title: Reinforced structure for combinating parts of tie down hook for automobiles
Inventor: LEE JUN YEONG
IPC: B62D25/20
Filed: 2000-10-05
Abstract: PURPOSE: A reinforcing structure for a tie down hook coupling part of a vehicle is provided to improve the durability of the die down hook coupling part for safely fixing the vehicle body to a transporting equipment and prevent the deformation of the vehicle body due to the torsion generated in the process of the vehicle transportation. CONSTITUTION: A reinforcing structure for a tie down hook coupling part of a vehicle includes a reinforcing element(100) integrally formed with a bottom surface joining part(110) formed with a hook hole(111) and surface-joined with a lower flange of a rear seal side inner(300), and a top surface joining part(120) surface-joined to an upper flange of the rear seal side inner.
Patent KR-20010000686-A (KR)
Inventor: OH BONG KYUN
IPC: G06F17/00
Filed: 2000-10-13
Abstract: PURPOSE: A method for employment offers/employment opportunities service by using internet is provided to reduce a time and expense for employment offers and employment opportunities by registering employment seeker's necessary personal information in the operator's server and enabling the employers to hire employees based on the server information. CONSTITUTION: A method for employment offers/employment opportunities service by using the internet is composed of search, transmission, selection, and confirmation. An employer inputs and transmits desired sex, age, and location to the service system through the basic search(S42) and member information, which is stored in the information search server's DB server, is transmitted to the client system(S43). The employer receives the most suitable employment seekers list from the server system by selectively inputting the sex, age, and location from the list(S44)(S45). When the most suitable list's text file is clicked and transmitted to the server system(S46), the server system transmits the pages that include the detailed profiles of the selected members to the client system(S47). The employer searches for the desired employees and transmits the final request to the server system by clicking the employment opportunity link that is located on the profile(S48). The server requests the employer to confirm the request and to input one's ID and password(S49). After the confirmation, the server receives corresponding confirmation information and confirms the employer's company(S50).
Patent KR-20020032813-A (KR)
Title: Plate for laminate type secondary heat exchanger of car air conditioner
Inventor: AHN YONG NAM
IPC: B60H1/00
Filed: 2000-10-27
Abstract: PURPOSE: A plate for laminate type secondary heat exchanger of air conditioning system of automobile is provided to improve performance of heat exchange of the secondary heat exchanger. CONSTITUTION: A uniformly distributive part(616) is formed between a low pressure tank part(611) forming a low pressure refrigerant inflow chamber and beads(613) to guide low pressure refrigerant from the low pressure tank part to uniformly distribute to each of low pressure passages(65). The uniformly distributive part is formed by removing parts of front ends of the beads on sides of the low pressure tank part. Length of the uniformly distributive part is maximum on a center of width of a plate(600) and gradually reduced as approaches to both sides.
Patent KR-20020034025-A (KR)
Title: Hands-free transceiver unit and method for use with wireless communication device
Inventor: KANG DAVID
IPC: H04B1/38
Filed: 2000-11-01
Abstract: PURPOSE: A method for using a handsfree transmit-receive device and a radio communication device is provided for a handsfree base unit that executes radio communication through a handsfree communication module. CONSTITUTION: A radio handsfree communication system(1) consists of a base unit(30), a radio communication device(25), an external power source(10), and a handsfree communication module(5). A fixed member(35) is attached to the base unit(30) typically. The radio communication device(25) is located on the support of the base unit(30) typically. When a user receives a call, the radio communication device(25) communicates with the base unit(30). In this case, the base unit(30) modulates a voice signal received from the radio communication device(25) and transmits the modulated signal(20) to the handsfree communication module(5). Receiving the modulated signal(20), the handsfree communication module(5) regenerates and demodulates the content of the received signal. If the user responds to the regenerated content in his/her voice, the handsfree communication module(5) converts the user's voice input into a relevant electric signal. The electric signal is modulated, and the modulated signal(15) is transmitted to the base unit(30). The base unit(30) detects the modulated signal(15) and sends the sound signal to the radio communication device(25). The radio communication device(25) sends the signal to a cellular base station.
Patent KR-20010060261-A (KR)
Inventor: BACKHAUS KUNO
IPC: G01J1/00
Filed: 2000-11-06
Abstract: PURPOSE: A method and apparatus is provided to reduce cost for the supply of measuring light which is unchangeable over a long period of time in relation to properties. CONSTITUTION: In a method for monitoring measuring light emitted from an illumination installation for an optical measuring instrument, the parameter of measuring light is continuously detected to be compared with a target value. At this time, the shift from a set parameter range allotted to the target value is known by a signal. The signal is used, in order to operate a lamp replacing machine(14) in the illumination installation having a plurality of lamps(15,16), capable of being turned selectively on and off individually or in groups by a switch.
Patent KR-20020036007-A (KR)
Title: Power module package having improved heat transfer performance
Inventor: JUN GI YEONG
IPC: H01L25/04
Filed: 2000-11-07
Abstract: PURPOSE: A power module package improving a heat transfer characteristic is provided to decrease a thermal resistance value, by radiating the heat generated from a semiconductor chip to a heat transfer unit and a base substrate through a lead frame wherein a gap between the lead frame and the base substrate is not generated. CONSTITUTION: A pad(111) on which at least one semiconductor chip is mounted is formed in the center portion of a surface of a lead frame(110). A plurality of signal leads(112) for transferring a signal are formed along the edge of the pad. The base substrate(120) is attached to the other surface of the pad of the lead frame. A heat transfer unit is formed between the base substrate and the lead frame. A molding material(140) is so formed to expose one surface of the signal lead and the base substrate, covering the lead frame, the base substrate and the heat transfer unit.
Patent KR-20010008100-A (KR)
Inventor: JUNG SANG WON
Filed: 2000-11-08
Abstract: PURPOSE: A method for operating a customized information service using a mobile communication terminal is provided to transfer information according to buyer's request to a mobile communication terminal of the buyer. CONSTITUTION: A buyer(160) and a service provider(140) register the contents via a web site(401) of an allied company(400). A buyer(100) inputs a search query for a desired information into the web site(401). A server for the allied company(400) transmits the data in a database, formed by the buyer(160) and the service provider(140), to a customized information server(200). The server(200) stores the data received from the server for the allied company(400) into its customized information database(210). The buyer(100) finds out desired transmitted information via a condition comparison process of the server(200). The information location code of the transmitted information is transmitted to the buyer(100) via a mobile communication company(300).