baber/WOPTO huggingface dataset:
Patent KR-20000044048-A (KR)
Title: Method for controlling and testing automatic function of vcr set
Inventor: LEE JEONG SU
IPC: G11B20/10
Filed: 1998-12-29
Abstract: PURPOSE: A method for testing the functions of a VCR set is provided to perform test easily and accurately by automatically controlling various processes of the test. CONSTITUTION: A channel is alternated to a record channel for testing recording by using a remote controller(12). A recording mode is set up for recording broadcasting signals transmitted from a certain record channel. Recording is stopped after a certain period, and a rewind mode is selected. A VCR set is played for testing a recording state by a TV SET(5). To test BISS operation after the certain period, the channel is altered to an empty channel. The BISS operation is tested by a video tape(T) recorded in the empty channel. The channel is altered to test an RF(radio frequency) monitor. The monitor state of broadcasting signals in the altered channel is tested via the TV set. The channel alternation and the RF monitor test are repeated for every channel.
Patent KR-20000044307-A (KR)
Title: Method for outputting statistic data by man-machine communication command in exchange
Inventor: KIM YO JIN
IPC: H04M3/36
Filed: 1998-12-30
Abstract: PURPOSE: A method for outputting statistic data by a Man-Machine Communication(MMC) command in an exchange, is provided to recover again, if a data is lost in a network managing center, by outputting necessary statistic data by way of the MMC command at the time an exchange operator wants. CONSTITUTION: A method for outputting statistic data by a Man-Machine Communication(MMC) command in an operation and maintaining switch subsystem, having an Operation and Maintenance Process(OMP) and a Man Machine Processor(MMP) of a full electronic exchange, comprises the steps of: analyzing a type of the MMC command and date inputted, if an operator inputs the MMC command for outputting a statistic data of an exchange, through a terminal connected to the MMP; checking whether a statistic file, involved in the analyzed type and date, exists on a hard disk drive; opening the involved statistic file on the hard disk drive, if the involved statistic file exists as a result of a test; reading a data, involved in an item asked by the operator in the opened statistic file, to an OMP's memory; and transmitting to the MMP by formatting the statistic data read in the memory to a S message.
Patent KR-20000044377-A (KR)
Title: Method for collecting subscriber state information for process of analog subscriber call in exchange
Inventor: LEE WEON BEOM
IPC: H04M3/22
Filed: 1998-12-30
Abstract: PURPOSE: A method for collecting subscriber state information for process of an analog subscriber call in an exchange, is provided to variably operate a scanning cycle collecting subscriber information and to increase the number of subscribers capable of process in one processor. And the method supplies a way to collect subscriber information. CONSTITUTION: A method for collecting subscriber state information for process of an analog subscriber call in an exchange, comprised the steps as follows. In a first scanning task process step, the subscriber state information is collected by scanning a subscriber line with a first scanning cycle capable of detecting off-hook/on-hook information. In a second scanning task process step, the subscriber state information is collected by scanning the subscriber line with a second scanning cycle capable of detecting dial pulse information. In a transition step, the first/second scanning task process steps are mutually transferred according to time needed at detecting the subscriber state information, demanded to be collected in correspondence to a call process procedure of the analog subscriber.
Patent KR-20000045151-A (KR)
Title: Apparatus for controlling interception frequency of low pass filter
Inventor: LEE WON IL
IPC: H03H9/58
Filed: 1998-12-30
Abstract: PURPOSE: An interception frequency controlling apparatus of a low pass filter is provided to control an interception frequency at the low pass filter in digital. CONSTITUTION: An interception frequency controlling apparatus of a low pass filter comprises a digital-to-analog signal converter(200), a control part(202) and a key input part(204). The key input part(204) applies a level value for calculating a bit rate to the control part(202), and the control part(202) receives the level value from the key input part(204) to calculate the bit rate. The digital-to-analog signal converter(200) outputs a current(Iout) corresponding to an input voltage(Vin) value according to a resistance value which is determined by an internal resistance divided by the bit rate.
Patent KR-20000045267-A (KR)
Title: System for automatically informing of network management information in real-time
Inventor: LEE JEONG JAE
IPC: H04L12/14
Filed: 1998-12-30
Abstract: PURPOSE: A system for automatically informing of a network management information in real-time is provided to divide the network management information, to inform an arbitrary manager group of the information, and to receive management information in real-time, not affected a position of managers who should be informed the information. CONSTITUTION: A system for automatically informing of a network management information in real-time comprises a mobile station(10), an operating station(13), a service message device(22), a workstation(23), and a short message center(24). The mobile station(10) executes a serial of operations such as a check, an interruption, charge of a network managed state. The operation/management station(13) collects, analyzes, and controls remotely messages extracted from the mobile station(10). The service message device(22) is accessed to the operation station, to access to a RAN for totally controlling a disorder prevention and a maintenance. The service message device(22) divides all management information requested a network manager for an informing, according to each level, to supply management information of each level. The workstation(23) collects the level management information, to transmit the collected information to an informed device. The short message center(24) receives position information on a manager group from a home position register, to transmit the received information to the mobile station(10) and manager information of each level to all informed managers, in real-time.
Patent KR-20000045746-A (KR)
Title: Device for oxidizing discharging gas in intermittent method for diesel vehicle
Inventor: PARK TAE YONG
IPC: F01N3/02
Filed: 1998-12-30
Abstract: PURPOSE: A device for oxidizing discharging gas in an intermittent method for a diesel vehicle is provided to maintain the durability of a filter while forcibly oxidizing the discharging gas from a diesel engine. CONSTITUTION: A difference between the values detected in a first pressure sensor(16) and a second pressure sensor(18) is over an established value and an ECM(24) turns off an on/off valve(40) to open a bypass valve(42). Then, the ECM opens a fuel supplying valve(26) for supplying fuel to the inside of a first discharging pipe while opening a compressed air supplying valve(32). The fuel and the compressed air supplied to the first discharging pipe become mixed air of fuel and air. The ECM controls an igniter(36) for generating flame to oxidize the particular material accumulated in a ceramic filter(14). Then, the oxidation is operated in the first discharging pipe for being detected by a temperature sensor(38). The detected value is fed to the ECM for turning on the on/off valve while closing the bypass valve. Thus, the temperature by the oxidation in the first discharging pipe is cooled while discharging the discharging gas through the ceramic filter.
Patent KR-20000046459-A (KR)
Title: Air conditioning unit
Inventor: HAN SEONG SEOK
IPC: B60H1/00
Filed: 1998-12-31
Abstract: PURPOSE: An air conditioning unit is provided to simplify the structure and assembling of a unit by selectively controlling each control mode with a single door and to control the low of air accurately depending on the mode by preventing a clearance between the door and outlets. CONSTITUTION: A vent mode supplies air to the right rear face of a vehicle from a dash panel in front of a driver's seat. In the vent mode, the air is supplied to the indoor space of a vehicle by operating a door driving unit. The door driving unit starts a damper door(D) and an exit door(19) at the same time. Thereby, the door driving unit rotates an arm(20) and inserts the left of the exit door into a storing portion(18a) of a housing(18). A body(19a) moves to left and its curved surface closes a defrost outlet(15) and opens a vent outlet(14). At the same time, a fixed plate(19c) closes a path(17a) of a guide wall(17) to supply the air in the housing to the indoor space of the vehicle through the vent outlet.
Patent KR-19990028750-A (KR)
IPC: C08G18/08
Filed: 1996-06-25
Abstract: A pavement marking composition comprises a sulfopoly(ester-urethane) polymer which comprises in its backbone at least one non-terminal arylene or alkylene group comprising a pendant sulfonic acid group or salt thereof, the polymer of said pavement marking composition being terminated by at least one hydrolysable silyl group. A method of making the composition is disclosed. The pavement marking composition can further comprise at least one of pigments, optical elements, fillers, or other adjuvants. Particularly desirable adjuvants include optical elements, particularly retroreflective elements, skid-resistant particles, and pigments.
Patent KR-20000011102-A (KR)
Title: Detergent composition
Inventor: ASANO KAORI
IPC: C11D3/10
Filed: 1997-05-16
Abstract: PURPOSE: A detergent composition is provided to include a selected mixture of a cationic surfactant and a selected ethoxy fourth grade ammonium compound. CONSTITUTION: Alkoxylated cationic surfactants, and mixtures thereof, are used in detergent compositions comprising a mixture of alkyl sulfate and alkylbenzene sulfonate surfactants. Herein, the composition is manufactured by including or mixing a bis-alcove AQA cationic surfactant of chemical formula I and an anionic surfactant of chemical formula II and III and a mixture of non-ionic surfactant.
Patent KR-20000016335-A (KR)
Title: Bank note validator
Inventor: WALSH MICHAEL
IPC: G07D7/00
Filed: 1997-05-27
Abstract: PURPOSE: A bank note detector has four LED's sensing Red, Green, Blue, and infrared reflection and transmissivity of the bank note. The signals from the amplifiers are fed to a microcomputer and/or microprocessor for analysis. CONSTITUTION: In the bank note detector, a photodiode (10) consisting of multiple LED's is arranged to selectively sense the light emission from the bank note being tested, as it passes through the validating section, of the bank note validator. The signal, i.e., the current produced by the photodiode (10) from a selected LED is fed to an amplifier section (12) generally depicted by the section, the operation of which, including the sequencing of the output from the section (12) is controlled by a computer control (CPU) stage (14) for analysis, display and determination of the validity of the bank note.
Patent KR-20000016603-A (KR)
Title: Absorbent, catalyst, and/or binder system reinforced by contacting with acid
Inventor: MOSKOVITZ MARK L
IPC: C01F7/02
Filed: 1997-06-09
Abstract: PURPOSE: A catalyst is provided to strongly connect an absorbed pollutant, and to promote the reaction to convert the pollutant to a residual product of non-pollutant. CONSTITUTION: A catalyst is produced by: contacting an oxidized aluminum particle of non-amorphous, non-ceramic, crystal, porous, and burned produced by burning at 300 to 700°C of the particle temperature with a diluted acid for a sufficient time to increase the absorbing characteristic of the oxidized aluminum particle; not continuously contacting the oxidized aluminum result material. The contact of acid is not corroded the particle thorough it washes the surface. An absorbent particle is produced by contacting the absorbent particle of non-ceramic, porosity, and oxidation with the acid for the sufficient time to increase the absorbing characteristic.
Patent KR-20000051567-A (KR)
Inventor: CHOI BONG SU
IPC: G02F1/35
Filed: 1999-01-23
Abstract: PURPOSE: An erbium doped fiber amplifier having a gain flatness filter is provided to automatically flat an overall gain characteristic according to an input light signal by extracting a monitoring band of an output light with a brag grating filter and adjusting a driving current of a pumping light. CONSTITUTION: An erbium doped fiber amplifier having a gain flatness filter includes a tap-coupler(11), a circulator(51), a brag grating filter(52), a photo-diode(13) and a controller(8). The tap-coupler divides an output light signal applied by the erbium doped fiber amplifier by a predetermined ratio and outputs some as an output light signal and the other into the circulator. The circulator applies the light signal applied by the tap-coupler into the brag grating filter and outputs the light reflected by the brag grating filter into the photo-diode. The brag grating filter reflects the light of a special wavelength of the light signal applied by the circulator and permeate the light signal of the other wavelength. The photo-diode converts a reflected light by the circulator into an electric signal. The controller controls the driving current of the pumping light in response to a signal output from the photo-diode.
Patent KR-20000055905-A (KR)
Inventor: KIM JAE YOUNG
IPC: F02M21/02
Filed: 1999-02-11
Abstract: PURPOSE: A power valve adapter for vehicle remoulded to use LPG/gasoline as fuel is provided to accomplish an improved accelerating performance and output while arranging a power valve which opens/closes in response to a vacuum of engine into a mechanical adapter. CONSTITUTION: A power valve adapter comprises a body(21) where a venturi(22) is forcedly inserted into a cavity, an elbow hose connector(23) connected to a portion of the body(21) so as to supply LPG fuel into a combustion chamber through the venturi(22), a master control screw(26) arranged in a first pipeline(35) connected to the venturi(22) and the elbow hose connector(23) so as to manually adjust fuel quantity, a power valve(31) arranged in a second pipeline(36) so as to open/close the second pipeline(36) connected to the first pipeline(35) and the venturi(22), respectively, a cover assembled to the body(21) having the power valve(31) and housed with a portion of an engine connection member(33) communicated to a suction unit, the cover having at an interior thereof a spring(30), and a diaphragm(29) assembled to the body(21) side where the cover and the second pipeline are arranged, the diaphragm(29) having both surfaces connected to the valve(31) and the spring(30), respectively. The diaphragm(29) operates in response to a suction pressure and the second pipeline(36) opens/closes by the valve(31) connected to the diaphragm(29).
Patent KR-20000059413-A (KR)
Title: Pilot poppet relief valve
Inventor: JUNG HAE GYUN
IPC: F16K21/00
Filed: 1999-03-03
Abstract: PURPOSE: A pilot poppet relief valve is provided to reliably prevent a pressure within a flow channel from being excessively increased while passing through an oil when the pressure within the flow channel rises higher than a predetermined level in a hydraulic circuit. CONSTITUTION: A pilot poppet relief valve comprises a main poppet(4) having a first pressure surface for receiving a pressure by a high pressure fluid, a first orifice(2) for passage of the high pressure fluid, and a second pressure surface for receiving the fluid passed through the first orifice; a second orifice body(8) having a second orifice for passage of the fluid passed through the first orifice; a pilot poppet(12) for shutting of the second orifice if the pressure is lower than a predetermined level and discharging the fluid passed through the second orifice if the pressure is higher than a predetermined level; a housing having a discharge channel for passage of the high pressure fluid when the main poppet has moved; and a member for biasing the main poppet to a position shutting off the discharge channel, wherein the second orifice body has an inlet which is formed in such a manner that the fluid discharged from the first orifice to bypass-flow into the inlet of the second orifice body.
Patent KR-19990077669-A (KR)
Title: 전계 효과 트랜지스터
IPC: H01L29/08
Filed: 1999-03-06
Abstract: 본 발명의 FET(전계 효과 트랜지스터)는 Al 0.2 Ga 0.8 As 게이트 접촉층을 포함하는 에피택셜 웨이퍼를 갖는다.  Si로 도핑된 GaAs 게이트 매몰층, Si로 도핑된 Al 0.2 Ga 0.8 As 의 와이드-리세스 스토퍼층, 도핑되지 않은 GaAs 층 및 Si로 도핑된 GaAs 캡층은 에피택셜 성장에 의해서 게이트 접촉층 상에 순차적으로 형성된다.  전자 축적층은 도핑되지 않은 GaAs 층상에 형성되며 전위 장벽을 감소시킨다.  이로 인하여 전자들이 높은 확율로 AlGaAs 층의 전위 장벽을 통과할 수 있게 된다.  GaAs 층이 불순물로 도핑되어 있지 않으므로, 전자들은 거의 산란하지 않고 높은 이동도를 달성한다.  따라서, 캡층으로부터 채널층까지의 접촉 저항을 감소시키는 것이 가능하다.  게다가, 시트 저항은 게이트 접촉층이 외부에 노출되지 않으므로 약간 증가한다.  따라서, 종래의 ON 저항보다 0.2 Ω·㎜ 만큼 낮은 1.4 Ω·㎜ 정도의 낮은 ON 저항이 얻어질 수 있다.
Patent KR-19990045999-A (KR)
Title: 착유기
Filed: 1999-03-09
Abstract: 본 발명은 호퍼로부터 착유실린더로 직접 공급하고, 압착피스톤을 전진시켜 착유실린더에 공급된 곡물을 압착하며, 압착이 완료된 후 압착피스톤을 후진시켜 유박으로부터 이탈되도록 구성되는 착유부와; 상기 압착피스톤과 대향하는 위치에 고정되어 곡물의 압착을 지지하는 지지부와; 상기 지지부의 중앙을 수평으로 관통하여 압착피스톤의 선단 중심과 밀착되게 전진하여 곡물이 착유실린더의 중심 외곽에 공급되도록 하고, 곡물을 압착할 때 압착피스톤의 전진과 동시에 후진하여 중앙이 통공된 유박이 성형되도록 하며, 압착이 완료되면 지지부의 내부로 삽입되어 유박으로부터 이탈되는 유박통공성형부를 구성하여 곡물의 투입과 착유, 그리고 유박의 분리 및 착유된 기름의 배출이 모두 자동으로 일련되게 진행하여 착유를 신속하고 정확하게 이룰 수 있도록 함과 아울러 착유가 완료된 후 기름이 유박에 잔류한 상태에서 처리되는 것을 방지하여 착유효율을 극대화 할 수 있는 착유기에 관한 것이다.
Patent KR-20000060619-A (KR)
Inventor: KIM GYU HWAN
IPC: H04B7/24
Filed: 1999-03-18
Abstract: PURPOSE: A method for managing an overhead channel of a RP(Radio Port) control module in a WLL(Wireless Local Loop) system is provided to effectively manage a plurality of overhead channels in a RP of the WLL by setting a flag for representing an activation state to an overhead, a service possible state and a service impossible state. CONSTITUTION: An activation identifying message to a specific overhead message is received from a physical layer managing module for managing a modem corresponding to each of overhead channel in a service impossible state.(s1) It is identified as to whether the overhead channel is an activated state, and a process is stopped when the overhead channel is the activated state.(s2) It is identified as to whether the overhead is changed when the overhead channel is not the activated state.(s3) A state of the overhead channel is changed as the activated state when the overhead is not changed.(s4) It is identified as to whether overhead channels with all types are an activated service possible state.(s5) The overhead channel is changed as the service possible state when overhead channels are the activated service possible state.(s6) The state of the overhead channel is changed as the activated state when the overhead channel is changed.(s7) A change identifying message is transmitted to a shape managing module for managing each of overhead channel.(s8) It is identified as to whether overhead channels with all types are an activated service possible state.(s9) The overhead channel is changed as the service possible state when overhead channels are the activated service possible state.(s10)
Patent KR-20000061388-A (KR)
Inventor: KANG SEUNG AN
IPC: C07F9/38
Filed: 1999-03-25
Abstract: PURPOSE: A preparation method of 4-Amino-1-hydroxybutylidene-1,1-bisphonic acid and/or salts thereof is provided to give a prominent effect for osteoporosis and to enable it economically and safely. CONSTITUTION: 4-Amino-1-hydroxybutylidene-1,1-bisphonic acid comprises reaction of γ -amino butyric acid with water and phosphorus chloride mixture; and withdrawal of 4-Amino-1-hydroxybutylidene-1,1-bisphonic acid or salts thereof. During the reaction, a phosphorus intermediate is generated and methane sulfonic acid is used for a solvent to dissolve the phosphorus intermediate. The reaction is performed in air. And 4-Amino-1-hydroxybutylidene-1,1-bisphonic acid or the salts manufacturing method thereof comprises an addition step of sodium hydroxide of 0.9-1.0 times of 4-Amino-1-hydroxybutylidene-1,1-bisphonic acid molecular weight; and a gradually cooling step of the reactants after elevating the temperature up to a predetermined point.
Patent KR-20000061523-A (KR)
Inventor: SEUNG SEONG PYO
IPC: B64G1/22
Filed: 1999-03-26
Abstract: PURPOSE: A step separation system using air is provided to prevent the damage on a satellite due to the explosion of an igniter. CONSTITUTION: An air layer is formed in a portion between a combining unit(300') in the upper inner portion of a rotary unit(300) and a coupling unit(110) of a satellite(100) by the air supplied via a hole of the combining unit. The rotary unit in an insertion groove of a projectile adapter(200) rotates the satellite by rotating a rotary shaft due to a motor. The satellite starts to rotate by the rotational force transmitted from the rotary unit. The coupling unit of the satellite is separated outside while rotating by the air layer without friction force.
Patent KR-20000065575-A (KR)
Inventor: SUNG WAN YONG
IPC: F24F1/02
Filed: 1999-04-07
Abstract: PURPOSE: A scroll unit of air conditioner is provided to prevent leakage of cold air by arranging a flange and a mouth at an upper scroll and a lower scroll, respectively. CONSTITUTION: A scroll unit(400) comprises an upper scroll(410) and a lower scroll(420). The upper scroll has a flange(430) arranged at a portion of a lower end of the upper scroll and which is bent outwardly. The lower scroll has a mouth(480) for accommodating the flange and which is arranged at a portion of the lower scroll corresponding to the flange. The upper scroll is coupled to the lower scroll in such a manner that the flange of the upper scroll is forcibly inserted into the mouth of the lower scroll, thereby preventing a gap at a boundary between the two scrolls.
Patent KR-20000065766-A (KR)
Title: Beverage containing root bark of various araliaceous shrubs
Inventor: LEE CHANG JIN
IPC: A23L2/38
Filed: 1999-04-01
Abstract: PURPOSE: A beverage containing the root bark of various araliaceous shrubs is provided, which is useful to a man of having troubles in walking. CONSTITUTION: To achieve the object of the invention, the root bark of various araliaceous shrubs is grinded to be fine powder. And then, it is added in a process of making beverage.
Patent KR-20000066279-A (KR)
Inventor: KIM SEONG JIN
IPC: H04B17/00
Filed: 1999-04-15
Abstract: PURPOSE: An apparatus for measuring the voltage standing wave ratio of a radio frequency is provided to measure a factor lowering the quality of call by measuring the real-time voltage standing wave ratios by paths. CONSTITUTION: A reference signal generator(311) generates a reference signal used to measure the voltage standing wave ratio of a receiving path. A signal distributor(312) distributes the voltage standing wave ratio measuring reference signals transported from the reference signal generator(311) and transfers them to a receiving terminal. A delay device(313) delays the signals reflected and transported from a transmitting path and the receiving path as much as a preset time. A power measurer(314) measures the power of the signals transported from the delay device(313). A voltage standing wave ratio measurer(315) measures the voltage standing wave ratio of the transmitting path and the receiving path using the power values measured by the power measurer(314).