baber/WOPTO huggingface dataset:
Patent KR-20020008526-A (KR)
Title: Printer board assembly for matching ATM over E1
Inventor: JUNG YONG WON
IPC: H04L12/933
Filed: 2000-07-21
Abstract: PURPOSE: An ATM over E1 matching printer board assembly is provided to simplify transmission control and increase a use efficiency of an E1 link by applying an ATM method to a transmission terminal and fixing a size of a transmission cell to 53 bytes. CONSTITUTION: A cell bus matching unit(10) is connected to an other communication terminal and performs a routing by an ATM cell unit. The first and second multi-interfaces(12,14) are connected to the cell bus matching unit(10) and interface cell data. An AAL2/AAL2' converting unit(16) is connected to the first and second multi-interfaces(12,14) converts and reversely converts data with an AAL2' type into data with an AAL2 type. The first and second E1 line matching units(18,20) are connected to a BSC(Binary Symmetric Channel), performs an 8E1 link matching, and performs a PCM data and line matching. The first and second UTOPIA(Universal Test Operations Physical Interface for ATM) matching units(22,24) perform a UTOPIA matching of data between the first and second E1 line matching units(18,20). A processor matching unit(26) determines a chip initialization for cell bus matching and the conversion of the AAL2/AAL2' converting unit(16), and matches an ATM SAR and a UTOPIA bus so that a communication is performed in a reverse link direction for performing a communication to a BTS(Base Transceiver Station) and the communication is performed in a forward link direction for communicating with a BSC(Base Station Controller).
Patent KR-20020016294-A (KR)
Title: The method and apparatus for improving a voice call quality
Inventor: PARK MIN SU
IPC: G10L13/00
Filed: 2000-08-25
Abstract: PURPOSE: A method and an apparatus for improving speech quality using the Internet are provided to raise speech quality with a small quantity of data and to enable communication in an environment where congestion occurs frequently. CONSTITUTION: An apparatus for improving speech quality using the Internet includes an A/D converter(10) for converting the voice of a transmitting side into a digital voice signal, a voice coder(102) for compressing the digital voice signal to generate compressed voice data, and a voice recognition unit(103) for converting the digital voice signal into character data. The apparatus further has a generation time information addition module(104) for adding data that indicates generation time information to the compressed voice data and the character data, a transmission protocol processor(105) for transmitting a voice packet made of the data to the Internet(106), and a reception protocol processor(107) for extracting the compressed voice data and character data from the voice packet. The apparatus also has a voice data loss judgement module(108), a voice synthesizer for converting the character data into a voice to output the voice to a speaker, a voice decoder(109) for restoring the compressed voice data to generate the digital voice signal, and a D/A converter(111) for converting the digital voice signal into a voice.
Patent KR-20020016372-A (KR)
Title: A keyboard with built in telephone
Inventor: KIM YONG NAM
IPC: G06F3/02
Filed: 2000-08-25
Abstract: PURPOSE: A telephone-embedded keyboard is provided to input data with a computer keyboard while calling up on the phone by embedding a telephone integrally with the computer keyboard, and to perform several functions including re-dialing and flash as well as input of the telephone numbers. CONSTITUTION: A telephone button pad(3) is made of fluorescent transparent material on a number key(2) of a keyboard(1). The telephone button pad has 6-column and 2-row structure. A keyboard lock lamp(5), line(LINE1,LINE2)-selecting buttons(6,6'), a flash button(7) and a re-dialing button(8) are mounted in a row on a function key(4). A cable division unit(10) used as a sound jack is formed on a keyboard cable(9), and each keyboard jack(11) is connected with a telephone jack(12). A microphone(13) is mounted on the upper part of the keyboard, and a speaker(14) used as an earphone is mounted on a side of the keyboard, The keyboard embeds a telephone circuit in a bar type. A telephone circuit board is integrated with a control board embedded in the keyboard. Therefore, the quality of speaking is improved by removing electronic interference between the two boards.
Patent KR-20000072346-A (KR)
Inventor: AHN JONG SUN
IPC: G06F17/00
Filed: 2000-08-30
Abstract: PURPOSE: A web service method and system for automatically managing a plurality of identification numbers and home page are provided for generating and managing a home page in accordance with an ID of a corresponding community when a community registration is completed. CONSTITUTION: A computer system(220) including a computer(222) includes a memory system(226), more than one central processing unit(CPU)(224) connected with the memory system(226) for performing a high speed operation, an input apparatus(228) and an output apparatus(230). The CPU(224) includes an ALU(Arithmetic Logic Unit)(234) for performing a computation, a register(236) for temporarily storing a data and instruction, and a controller(238) for controlling the operation of the system(220).
Patent KR-20020017483-A (KR)
Title: Preventive composition of iatrogenic disease caused by corticosteroids
Inventor: CHOUNG JAI JUN
IPC: A61K31/573
Filed: 2000-08-30
Abstract: PURPOSE: Provided is a prophylactic composition for iatrogenesis caused by corticosteroids. It contains corticosteroids, conjugated linolic acid(CLA), selenium, a complex of fat soluble vitamins A, D and E or their mixture. CONSTITUTION: The prophylactic composition contains 0.5-15mg/kg/day of corticosteroids and 10-400mg/kg/day of CLA as pharmaceutically active ingredients and has a prevention effect on iatrogenesis caused by administrating corticosteroids. It further contains selenium, a complex of vitamin A, D and E to enhance immunity. The composition can be formulated into a tablets, capsules, granules, injection and liquid by mixing with pharmaceutically acceptable excipient such as dextrin or lactose.
Patent KR-20000072376-A (KR)
Inventor: JUNG JAE HUN
IPC: H03F3/217
Filed: 2000-08-31
Abstract: PURPOSE: A class D sound amplifier using double negative feedback is provided to have the high efficiency and the low distortion factor. CONSTITUTION: A class D sound amplifier using double negative feedback comprises the first low pass filter(102), a voltage amplifier(104), a current amplifier(106), a middle amplifier(108), a voltage negative feedback loop(105), a comparator(200), a triangle pulse generator(300), a gate driver(400) and the second low pass filter(500). The first low pass filter(102) suppress the excess intermodulation distortion caused by the second low pass filter(500). The voltage amplifier(104) amplifies the difference of the output of the first low pass filter(102) and the feedback output voltage(Vo). The current amplifier(106) amplifies the voltage of the detect resistance(Rs). The middle amplifier(108) amplifies the difference of the output of the voltage amplifier(104) and the output of the current amplifier(106). The comparator(200) compares a reference signal of the pulse generator(300) with the output signal of the middle amplifier(108). The triangle pulse generator(300) generates pulse modulation carrier triangle pulse as the reference signal. The gate driver(400) amplifies the output signal of the comparator(200) and enables two switching elements(Q1,Q2). The second low pass filter(500) demodulates the signal of the switching element(Q1,Q2) to the sound signal and outputs it to a speaker(SP).
Patent KR-20000072638-A (KR)
Inventor: HONG MYUNG KEE
Filed: 2000-09-16
Abstract: PURPOSE: A system for managing kindergarten children using internet is provided to promote scientific and close trust between parents and educational organizations by enabling the parents to check and compare the organization's general educational information such as learning contents from the homepage, printing and keeping the information in a management account book in order to continually use the stored information when the user moves or changes the educational organization. CONSTITUTION: A system for managing kindergarten children using internet is composed of registration, storage, correction, and opinion exchange. The educational organization's information, such as the organization's information, the branch office ID and password, the address, and the contact information is displayed in the educational organization registration process(S1). The organization's teacher and family information is registered in the branch information registration process(S2). The registered children's personal and family information are stored in the branch children registration process(S3). The registered child's study information is registered(S4) and necessary correction and removal are made regarding the study information(S5). The registered child's daily study information is distinctively managed in evaluation score form(S6) and printed in the management account book(S7). During the teacher parent opinion exchange process(S8), the teachers and the parents of the registered children can exchange their opinions through the homepage(S8).
Patent KR-20010030488-A (KR)
Title: A multistep chamber cleaning process using a remote plasma that also enhances film gap fill
Inventor: XIA LI-QUN
IPC: H01L21/314
Filed: 2000-09-21
Abstract: PURPOSE: A multistep chamber cleaning process using a remote plasma that also enhances film gap fill is provided to clean and remove the stacked material on the wall inside the chamber and the surface. CONSTITUTION: A substrate over which a layer is to be deposited is first transferred into chamber(step 200). Next, the film forming or deposition process is started to form a first portion of a dielectric film layer over substrate. First portion of the dielectric film partially fills in gap between lines. Even though deposition of film portion is highly conformal, it may not be 100% conformal so that the outer surface of the film defines a neck region of gap that is narrower at the upper portion of the gap than at the bottom of the gap. If the film deposition process were to continue and the aspect ratio of the gap is sufficiently high, the gap may be pinched off leaving an unfilled area between lines. Such an unfilled area is typically referred to as a void. Thus, the method breaks down the chamber cleaning operation of in-situ being performed generally after stacking of a film into the separate steps.
Patent KR-20020016486-A (KR)
Title: Air filter medium, air filter pack and air filter unit using the same and method of manufacturing the air filter medium
Inventor: INOUE OSAMU
IPC: B01D39/20
Filed: 2000-10-04
Abstract: PURPOSE: To provide an air filter medium, an air filter pack and an air filter unit with a high performance in which a raising of pressure loss and a reduction degree of capturing efficiency at the time of laminating are inhibited. CONSTITUTION: This air filter medium is used for air purification and is provided with a porous film and a nonwoven fabric. The porous film comprises a polytetrafluoroethylene and the nonwoven fabric is laminated on at least one surface of the porous film. An apparent density of the nonwoven fabric on at least one surface satisfies the following formula: apparent density (g/cm¬3)<1.5x(metsuke (g/m¬2)/1000)+0.11.
Patent KR-20010051117-A (KR)
Inventor: IZUKA TAKANOBU
IPC: C09D5/38
Filed: 2000-10-19
Abstract: PURPOSE: To provide a method by which a coated film excellent in opacifying properties even if the content of a coloring pigment of a hydrophilic coloring coating is small and the thickness of the film is thin, and having hardly reduced physical properties is provided in a bilayer coated film obtained by coating an organic solvent-type hydrophilic coating, a water based coloring coating and a clear coating. CONSTITUTION: This method for forming the bilayer coating film comprises coating (A) the organic solvent-type hydrophilic coating, (B) the water base coloring coating and (C) the clear coating on a material to be coated, and heating the coated materials to harden the coated film, and the method is characterized in that the hydrophilic coating A contains a neutralized product of a carboxyl group-containing resin having 5-100 acid value, a curing agent, an aluminum powder having <= 20 μm average particle diameter, and the coloring pigment, and the content of the aluminum powder is regulated so as to be 0.1-10 pts.wt. based on 100 pts.wt. resin solid components.
Patent KR-20010008133-A (KR)
Inventor: JUNG CHAN HUN
IPC: B23K9/00
Filed: 2000-11-10
Abstract: PURPOSE: A device for controlling constant voltage power supply of CO2 arc welder is provided to offer an optimal condition for welding by changing of a particle size, and a transition speed and by regulating heat amount supplied to a welding unit and by maintaining good arc state and by preventing spatter occurrence. CONSTITUTION: A power unit(100) supplies symmetrical 3 phases power by inputting general 3-phase(U,V,W) alternate current universal power. A welding power unit(200) generates arc by transforming a specific power from the power unit(100). A comparison-calculation-amplification unit(300) of feedback power maintains an adjusting voltage by comparatively calculating specific adjusting power by feeding back the welding power. A P.W.M(pulse width modulation)(400) is sampling and a first sync unit(500) synchronizes the comparison-calculated amplified current according to each phase of the power unit(100). A second sync unit(600) generates the signals of the pulse width modulation(400) and the first sync unit(500) to synchronize with AND operation. A switching unit(700) of output end outputs power to the welding power unit(200) corresponding to the output of the second sync unit(600).
Patent KR-20010016147-A (KR)
Title: digital radiography detecting equipment and radiography detecting method
Inventor: NAM SANG HEE
IPC: G01T1/16
Filed: 2000-11-13
Abstract: PURPOSE: A digital radioactive ray detector is provided to reduce the cost of production and to obtain digital radioactive ray video information by using a digital signal as visual information source of a video device. CONSTITUTION: Two feeding electrodes(12) having different polarities are stuck on an X-ray receptor. An electric field is formed by feeding power to the electrodes. Electron-hole pairs are generated by feeding X-rays to the X-ray receptor. The electric field inside the X-ray receptor is changed by changing the power of the electrons. The change of the electric field in the X-ray receptor is detected as an electric signal from a collecting electrode(13) under the X-ray receptor. An existence of radioactive ray is detected as the electric signal and used as digital information without sticking a separate element.
Patent KR-20020038105-A (KR)
Title: Pneumatic seat buckle automatic rewinding device in vehicle brake
Inventor: KIM YEONG IL
IPC: B60R22/195
Filed: 2000-11-16
Abstract: PURPOSE: A pneumatic seat belt winding apparatus for a vehicle is provided to prevent a driver and occupants from being damaged by automatically winding a seat belt when suddenly braking the vehicle. CONSTITUTION: A seat belt assembly includes a webbing(1), a retractor(2), a mini anchor(3), a tong plate(4), and a buckle(5). A rod(62) of a piston is connected to a lower end of the buckle(5). A pneumatic single acting cylinder(6) is installed below the buckle(5). A lower end of the pneumatic single acting cylinder(6) is fixed to one side of a seat. A solenoid valve(7) is installed on an air pipe(63) having a return spring therein. The operation of the solenoid valve(7) is controlled by a control section(10). The control section(10) checks the operating state of a brake by receiving a signal from a brake state detecting sensor(9) and generates a control signal based on the detected signal so as to selectively operate the solenoid valve(7).
Patent KR-20020041268-A (KR)
Title: The manufacturing process of a wine and beverage by use of dry Figue
Inventor: YUN KWANG SIM
IPC: C12G3/06
Filed: 2000-11-27
Abstract: PURPOSE: Provided is a process for producing liquor and beverage using dried fruits of Ficus cariaca which have high sugar content, and high quality flavor and taste. CONSTITUTION: The process for producing liquor and beverage using dried fruits of Ficus cariaca comprises the steps of: drying the fruits of Ficus cariaca; adding ethanol or soju, or honey into the dried fruits of Ficus cariaca in a ratio of 20:1 and extracting active ingredients from the dried fruits of Ficus cariaca by osmosis method; mixing 0.05 to 2.5 wt.% of the Ficus cariaca fruit extract with grape, citron juice, honey, ginseng, pine tree leaf juice; and inserting the mixture into a bottle; and pasteurizing and sealing it.
Patent KR-20020043969-A (KR)
Title: RF signal Conditioner using prototype VXI Module
Inventor: CHOI JONG YEON
IPC: H04B7/185
Filed: 2000-12-05
Abstract: PURPOSE: An apparatus for adjusting an RF(Radio Frequency) signal using a prototype VXI module is provided to secure the stability of a system by automatizing a test to perform computer control and monitoring the RF signal. CONSTITUTION: A pin diode variable attenuator(b1) performs a TTL control of an RF signal inputted to an RF signal input port(P1) and has signal isolators(c1,c2) at its input terminal. A directional coupler(a1) provides the RF signal through the pin diode variable attenuator(b1) to an up-link signal monitoring port(P7) through a signal isolator(c4) without a combination rate, and provides the RF signal to a signal isolator(c3) according to the combination rate. A directional coupler(a2) provides the RF signal through the directional coupler(a1) to an up-link signal output port(P6) without the combination rate, and provides the RF signal to an up-link signal monitoring port(P5) according to the combination rate. A directional coupler(a3) provides the RF signal received to an RF signal receiving port(P8) to a signal isolator(c5) without the combination rate, and provides the RF signal to a down-link signal monitoring port(P9) according to the combination rate. A directional coupler(a4) provides the RF signal through the signal isolator(c5) to an up-link monitoring port(P10) through a signal isolator(c6), and provides the RF signal to an up-link signal output port(P2) according to the combination rate. A directional coupler(a5) receives the RF signals of the up-link and down-link signal output and monitoring ports(P5,P7,P9,P10) through an input port(P3), outputs the RF signal provided without the combination rate to a level measurement port(P11), and outputs the RF signal having the combination rate to a monitoring port(P4).
Patent KR-20020045810-A (KR)
Title: Spectrum photoimage system utilization revolution of a concave mirror
Inventor: CHIN YONG OHK
IPC: G02B5/126
Filed: 2000-12-11
Abstract: PURPOSE: A spectrography system is provided to allow photographing operation to be performed in an easy and rapid way by eliminating the necessity of rotating camera even when the photographing space and angle are changed. CONSTITUTION: A spectrography system comprises a driving unit including a motor(M) and a rotating shaft(C); a photographing unit(20) including a plurality of concave mirrors(21) arranged at an end of the rotating shaft, a plurality of reflecting mirrors(22) disposed to correspond to the concave mirrors, and a disk(24) disposed underneath the reflecting mirrors, and where pick-up elements(23) corresponding to the reflecting mirrors are arranged; an image processing unit(30) including an image amplifying section, a correcting section for correcting the amplified image in accordance with the comparison to the reference image, and a compression section for compressing the corrected image for transmission; a control unit(40) for controlling rotation of the motor, and the image amplification, correction and compression performed by the image processing unit; and a modem(50) for transmitting the processed image signal.
Patent KR-20020047423-A (KR)
Inventor: LEE JONG HUN
IPC: C21D8/02
Filed: 2000-12-13
Abstract: PURPOSE: A manufacturing method of cold rolled steel sheet having good degreasing property for automobile use is provided. CONSTITUTION: In a manufacturing method of cold rolled steel sheet having good degreasing property for automobile use and interstitial-free(IF) steel, the present invention is characterized in that dew point of atmospheric gas during annealing in continuous annealing line is regulated between -20°C to -40°C.
Patent KR-20020050890-A (KR)
Title: Tire Mold with the Plural Air Plug
Inventor: LEE NAM GIL
IPC: B29C35/02
Filed: 2000-12-22
Abstract: PURPOSE: A tire mold having a porous plug is provided to produce a tire having a superior quality by stably discharging gas regardless of a processing deviation or an assembling deviation. CONSTITUTION: A drill hole(11) is formed in a tire so as to discharge gas generated by a chemical reaction of rubber or evaporation of water. A plug(20) is inserted into the drill hole(11). An outer peripheral portion of the plug(20) seals the drill hole(11). A plurality of perforation holes are formed at an inner portion of the plug(20). Gas is discharged out of the mold through the perforation holes. The plug(20) is fabricated by forming a plurality of tiny holes in a cylindrical pipe. That is, after inserting a wire having a low melting temperature into the cylindrical pipe, metal powder is filled in the cylindrical pipe. Heat is applied to the cylindrical pipe so as to melt the wire, thereby forming the tiny holes in the cylindrical pipe.
Patent KR-20020052249-A (KR)
Title: An automotive hood having a self supporting device
Inventor: YOON GYEONG RYEOL
IPC: B62D25/12
Filed: 2000-12-26
Abstract: PURPOSE: A hood having a self-supporter of a vehicle is provided to conveniently open or close a hood by supporting the hood without controlling a stay while maintaining opening state. CONSTITUTION: A hood having a self supporter in a vehicle comprises a stay(3) maintaining an opening state of a hood(1); a shroud member(2) forming a front chassis of the vehicle; a fixed plate(4) combining the stay to the shroud member by a hinge; a guide slot(1a) formed toward a width direction of the hood; a moving roller(6) moved by the guide slot of the hood; an elastic member(5) installed on the stay by being composed of a coil spring; and a guide boss protruded on a middle portion of the guide slot. The moving roller of the stay is moved along the shroud member to close the hood while pressurizing the hood downward. The elastic member is compressed by being mounted on a lower end portion of the stay. Thereby, the hood having the self-supporter in the vehicle conveniently opens or closes the hood by supporting the hood without controlling the stay.
Patent KR-20020056763-A (KR)
Title: Measurement method of load call control processor using call simulator
Inventor: LEE MYEONG HUN
IPC: H04B17/00
Filed: 2000-12-29
Abstract: PURPOSE: A load measuring method of a call control processor using a call simulator is provided to measure the load of the call control processor through the call simulator for an exact measurement of the load. CONSTITUTION: A system parameter is inputted(S100). Thereafter, 'sim' command for notifying a simulation start is inputted and a desired type is selected(S101). Thereafter, a call control processor discriminates whether the received signal is a simulation call(S103). If the received signal is a simulation call, the call control processor sets a call process mode as a simulation mode(S105). Thereafter, the call control processor transmits SimMode_Rep signal to a simulator and then the simulator produces a task of simulation call type selected by the user(S106). The call control processor transmits VsTcLink signal to the simulator and then performs a call processing(S107). A control processor receives TcLinkAct signal and then transmits a Setup signal to the simulator(S108).