baber/WOPTO huggingface dataset:
Patent KR-20000059721-A (KR)
Inventor: YEO DONG JUN
IPC: H04B7/26
Filed: 1999-03-08
Abstract: PURPOSE: A method for processing received messages of terminals in a communication system is provided to efficiently manage various information, by automatically deleting useless information among information such as voice information and character information stored in memories after a regular time. CONSTITUTION: A method for processing received messages of terminals in a communication system comprises the steps of: if a mobile communication terminal is operated, starting a program processing the messages; deciding whether an automatic message deleting function is active; if so, reading reception time of each message from memories; deciding whether the time elapses after an automatic message deleting time; if so, and if a sum of the reception time and the automatic message deleting time is smaller than the present time, deleting all corresponding messages.
Patent KR-19990064493-A (KR)
Title: 내용물 유출용 작동부가 있는 병뚜껑
Filed: 1999-03-15
Abstract: (1)발명이 속한 기술분야 
     본 발명은 내용물 유출용 작동부가 있는 병뚜껑에 관한 것이다. 
     (2)발명의 목적 
     종래의 병으로 된 용기는 그 사용시 용기를 일측으로 기울여 음용하였을 뿐, 빨대를 사용하듯 내용물을 음용할 수는 없었던 것이다. 본 발명은 용기를 바르게 한 상태에서도 내용물을 빨아 먹게 할 수 있음을 그 목적으로 한다. 
     (3)발명의 구성 
     작동부(200)를 수직 상·하향시킬 수 있도록 그 상부에 씌워진 마개(300)를 구성하고, 상기의 구조물은 본체(100)에 조립되는 특징을 하고 있되,상기와 같은 구조의 병뚜껑(가)은 병목에 결합되어질 수 있도록  내벽면에 나사산(110)을 갖고 있는 등의 결합부(105)를 갖고 있는 것이다. 
     (4)발명의 효과 
     본 발명의 병뚜껑은 용기를 일측으로 기울이지 않고도 용기에 든 내용물을 빨아 먹을 수 있을 뿐 만 아니라 경우에 따라서는 다른 용기에 내용물을 안전하게 옮길 수 있는 특징의 내용물 유출용 작동부가 있는 병뚜껑에 관한 것이다.
Patent KR-20000061666-A (KR)
Inventor: KIM CHEORL HO
IPC: A61K36/756
Filed: 1999-03-30
Abstract: PURPOSE: A Phellodendri Cortex extract is provided, which shows anti-cancer activity, Hepatitis inhibition activity and immunity enhancement activity, so can be used in antineoplastic, liver function related medicines and medicines for immunity activating. CONSTITUTION: A process for the preparation of Phellodendri Cortex extract comprises of: cutting Phellodendri Cortex and pulverizing in 50mM PBS(pH 7.2) solution, and centrifuging for 20minutes at 4°C, 15,000xg; removing fat from the supernatant using a mixed solution of chloroform and methanol(2:1 and 1:1); eliminating protein part, and centrifuging, adding ethanol to the supernatant to get a fraction Fr.-1; centrifuging the first precipitates, and adding ethanol to the supernatant to get a fraction Fr.-2; adding sodium borohydride to the precipitates and extracting, centrifuging to get a fraction Fr.-3; adding ethanol and precipitating to get a fraction Fr.-4; extracting precipitates with 1M NaOH, and centrifuging to get fractions Fr.-5 and Fr.-6; dissolving precipitates with DMSO, and centrifuging to get a fraction Fr.-7; and washing the precipitates to get a fraction Fr.-8.
Patent KR-19990064710-A (KR)
Title: 무선전화기
Filed: 1999-05-01
Abstract: 본 발명은 통화중에 손을 자유롭게 사용할 수 있을 뿐 아니라, 사용이 편리한 새로운 개념의 무선전화기에 관한 것이다. 
     본 발명에 따르면, 전화선(1)에 연결된 본체(2)와, 이 본체(2)와 무선으로 연결된 이어세트(4)를 포함하여 구성되며, 상기 이어세트(4)는 케이스(8)와, 이 케이스(8)에 장착되어 케이스(8)를 귀에 걸 수 있도록 된 귀걸이(10)와, 상기 케이스(8)의 배면에 장착되어 귀걸이(10)를 귀에 걸면 귀에 인접되도록 된 스피커(12)와, 상기 케이스(8)의 일면에 구비된 키패드(14)와, 이 케이스(8)의 일측에 장착된 마이크(16)를 포함하여, 상기 귀걸이(10)를 이용하여 이어세트(4)를 귀에 걸고, 스피커(12) 및 마이크(16)를 이용하여 통화할 수 있도록 된 것을 특징으로 하는 무선전화기가 제공된다.
Patent KR-20000073821-A (KR)
Inventor: JUN JAE BEOM
IPC: H01L27/10
Filed: 1999-05-14
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to increase capacitance by maximizing the electrode surface area of the capacitor. CONSTITUTION: A first insulating layer(210) is formed on a semiconductor substrate wherein the insulating layer has a contact plug(212) inside. A second insulating layer is formed on the first insulating layer, and the second insulating layer is etched by using a mask to form a storage electrode. A first conductive layer(218) is formed on the second insulating layer including the first opening. A spacer is formed on both sidewalls of the first opening. A second conductive layer(222) is evaporated on the entire surface of the substrate. The second conductive layer, first conductive layer and the spacer are etched for planarization to expose the first insulating layer. The spacer is eliminated. A HSG(Hemispherical Grain) layer is formed on the first and second conductive layers. The second insulating layer is etched to form a storage electrode.
Patent KR-20000074007-A (KR)
Inventor: KIM SANG U
IPC: G02B27/22
Filed: 1999-05-17
Abstract: PURPOSE: A device for varying a half mirror of a cubic image display is provided to use a cubic image display as a two-dimensional or three-dimensional display selectively by varying a half mirror up and down. CONSTITUTION: A device for varying a half mirror of a cubic image display includes a guide hall(16), a case(11), a couple of plates(14), a fixing hole(27), a couple of fixed frames(22), a half mirror(15) and a variable member(20) etc. The guide hall(16) is installed on the both side of the case(11) and has the appointed curvature toward the upper and lower part. A couple of plates(14) have the fixing hole(27) in the adjacent position with the guide hall(16). A couple of fixed frames(22) are installed on the both side in a couple of plates(14) and the case(11) and fix the half mirror(15) on them and move up and down along the guide hall(16). The variable member(20) fixes a couple of fixed frames(22) on an appointed position.
Patent KR-20000074190-A (KR)
Inventor: PARK SE CHEOL
IPC: H04Q1/20
Filed: 1999-05-19
Abstract: PURPOSE: A method for testing a capacity of an access switching subsystem(ASS) in an electronic exchange is provided to store a load box equally generating calls with a call processing routine in firmware of a device controller which is nearest to a subscriber terminal, so as to measure capacities of a main processor, peripheral devices, and processors for managing real-time processes. CONSTITUTION: If a normal call is generated between an electronic exchange and a subscriber terminal, a load box generates a signal same with a transmitted incoming-originating call. The load box is stored in firmware of a device controller connected with a subscriber end in a capacity test targeted system. The electronic exchange performs a capacity test of an access switching subsystem(ASS) by using signals for processing calls generated in the stored load box. Test targeted calls include public switched telephone network(PSTN) local calls, integrated service digital network(ISDN) local calls, and transit calls. The device controller manages call processing relating to the PSTN/the ISDN/the transit calls.
Patent KR-20000074642-A (KR)
Inventor: WON HEUNG SOO
IPC: A63C17/00
Filed: 1999-05-24
Abstract: PURPOSE: Roller driving device in a queue roller skate is provided wherein the roller skate receives power to mobilize by external force so that it drives the roller. CONSTITUTION: The roller driving device in the queue roller skate comprises the parts of: a fixation member(101) which is placed to the lower part of the bracket and fixed at the bracket; a mobile member(102) which wraps the fixation member to be moved vertically; a support member(103) which is fixed at the lower part of the mobile member; a roller(105) which is hinge-bound with the support member to be rotatable through a horizontal hinge axis(104); and a spring tool(110) which delivers elastic power to the mobile member when the mobile member is moved upward and recovery power when the mobile member is moved downward.
Patent KR-20010001094-A (KR)
Inventor: LEE GEON JAE
IPC: G21C19/30
Filed: 1999-06-01
Abstract: PURPOSE: An extracting apparatus of a magnetic powder is provided to gather CRUD(Chalk River Unidentified Deposit) particles which are dispersed in the first and second cooling water systems of an atomic power plant. CONSTITUTION: AC moving magnetic field generating devices(6) are mounted to both outer surfaces of a hollow body(4). CRUD particles put in the hollow body(4) together with water through an inlet pipe(1) are separated from the water and progress tilted toward a CRUD extracting pipe(3) by the AC traveling magnetic field generating devices(6). The AC traveling magnetic field generating device(6) has magnetic poles(9) and slots which are slant opposite to each other, and two coil layers on the slots, so that the magnetic fields of two magnetic plates(7) are in the same direction. A magnetic separator(15) is disposed at the CRUD extracting pipe(3). An absorber(14) having DC electromagnet(16) is mounted to the magnetic separator(15). A cleaning device(17) is mounted in the CRUD extracting pipe(3) for cleaning the CRUD particles separated from the water and adsorbed to the absorber(14).
Patent KR-20010002140-A (KR)
Inventor: LEE MYEONG SIK
IPC: A61K39/00
Filed: 1999-06-11
Abstract: PURPOSE: A medicine for autoimmune disease containing soluble Fas ligand as effective ingredients is provided, which kills memory T lymphocytes representing Fas that can induce various immune diseases using soluble Fas ligand, so can be used to treat various immune diseases such as diabetes, rheumatoid arthritis. CONSTITUTION: A process for the preparation of soluble Fas ligand comprises: binding CD5 signal sequence to 34th amino acid located on the down side of transmembrane region of human Fas ligand; culturing transformated clones in non-serum medium(CHO-S-SFM II); and collecting supernatant as soluble Fas ligand. The medicine for autoimmune disease containing soluble Fas ligand as effective ingredients can be prepared in the form of injection type, for oral type. In a mouse experiment, the soluble Fas ligand decreases representation of Fas in CD4+ CD45RBlo Fas+ cells.
Patent KR-20010004661-A (KR)
Inventor: PARK GI DEOK
IPC: G11C5/14
Filed: 1999-06-29
Abstract: PURPOSE: An apparatus for generating an inner voltage is provided to increase a potential difference between a gate and a source of each pull-up and pull-down transistor to largely increase the driving function of the pull-up and pull-down transistors. CONSTITUTION: An apparatus for generating an inner voltage includes pull-up and pull-down portions(10,20), a driving control portion(30), a portion(40) for increasing a driving function. The pull-up and pull-down portions is connected in series through the medium of an inner voltage output terminal between a power supply voltage applying terminal and a ground terminal, and pulls up and pulls down the electric potential of the inner voltage. The driving control portion selectively generates pull up and pull down signals according to the electric potential variation of the inner voltage and controls the driving of the pull up and pull down driving portion. The portion for increasing a driving function, as being fed back the output terminal electric potential of the inner voltage, selectively performing pull up and pull down operations according to the electric potential variation the output terminal, and supplying an output electric potential to the driving control portion, controls so that the pull up and pull down driving functions of the driving control portion are increased according to the electric potential variation amount of the inner voltage.
Patent KR-20010008959-A (KR)
Inventor: KIM SU IL
IPC: H04B7/00
Filed: 1999-07-06
Abstract: PURPOSE: A method for supplying an information service through a gateway processor in a wireless communication system is provided to make the gateway processor perform a call setup between an IP(Information Provider) and a terminal, and to implement the information service such as a push service, so as to automatically transmit various multimedia information to a user terminal through a wireless communication network at a necessary time. CONSTITUTION: A gateway processor is equipped in a wireless communication system. The gateway processor is interlocked with an IWF(Inter Working Function) and an HLR(Home Location Register), and processes a location inquiry of a terminal, a call setup/release, and a transceiving of a user data. The gateway processor receives a call setup request for transmitting information from an IP(Information Provider), and confirms a terminal location of an information transmission object. According to a confirmed location, the gateway processor transmits the call setup request to the terminal, and receives a call setup response from the terminal to notify the IP of a call setup completion. The terminal receives the information from the IP to process the information according to a pre-setup state. The gateway processor receives a call release request from the IP, and releases a call to the terminal.
Patent KR-20010009592-A (KR)
Inventor: JO JIN KI
IPC: C12N15/65
Filed: 1999-07-12
Abstract: PURPOSE: Provided are a paraquat resistant gene, a plasmid vector comprising the gene and a screening method of a transformed plant using the gene. The transformed plant is readily screened by the paraquat resistant gene as a selectable marker in paraquat-added medium. CONSTITUTION: The transformed plant such as Graminae is prepared by the steps of : isolating and identifying paraquat resistant strain from paraquat-treated soil for a ling time; cloning genomic DNA extracted from the paraquat resistant strain; sequencing the nucleic acid sequence of the cloned gene; inserting the paraquat resistant gene represented by SEQ ID NO : 1 into a suitable plasmid such as pJW1-pqr2.1; transforming a plant with the plasmid. The screening method of the transformed plant is characterized by comprising culturing the transformed plant and a normal plant as control in medium containing paraquat as the selectable marker.
Patent KR-20010010500-A (KR)
Inventor: YANG HEE YEOL
IPC: A47B95/04
Filed: 1999-07-20
Abstract: PURPOSE: Method for preparing pictures for furniture is provided to reduce working hours and manufacturing cost, and make it possible to supply diverse pictures. CONSTITUTION: Method for preparing pictures for furniture is composed of the following steps : (i) a first step to grind the surface of furniture to make it plane ; (ii) a second step to paint by spraying paints for preparing a ground for pictures ; (iii) a third step to draw pictures on the prepared surface by hand ; (iv) a fourth step to coat on the surface to protect pictures.
Patent KR-20000022680-A (KR)
Inventor: OCHIRYUJI
IPC: A01B63/111
Filed: 1999-07-30
Abstract: PURPOSE: A riding rice planting machine is provided which could plant rice at the desired depth more stably and improve the extent of the rice-planting. CONSTITUTION: The machine has fall-and-rise control structure where a rice-planting device(3) is connected with fall-and-rise materials through fall-and-rise link equipment at the rear of a running body(1) and the rice-planting device(3) has double stationary floats(14), which could tremble around the cross shaft, and one of the double stationary floats(14) is a sensor float(14s) having float-sensor by which the height of the stationary float(14) is detected and the automatic control of fall-and-rise is performed to make the trembling position of the sensor float(14s) return to the pre-established standard position within the permission range. And the fall-and-rise control structure further comprises of a detectable means for an angle of inclination(Sc) in either at the running body(1) or at the rice-planting device(3) and a compensating means to compensate the standard position of the sensor float(14s) according to the detection from the detectable means for an angle of inclination(Sc).
Patent KR-20010017132-A (KR)
Inventor: JUNG UN JAE
IPC: H04L29/06
Filed: 1999-08-09
Abstract: PURPOSE: A method for processing a link fault between equipments connected by a V5.2 protocol is provided to offer service through a fault-recovered link without an operator's intervention, even though the recovered link is transited into a block state, after automatically releasing the block state. CONSTITUTION: The first equipment searches whether a link in a block state after a link fault is recovered(300). If the link is recovered, the first equipment provides a LINK CNTL(FE302 ID=n) message to the other equipment(304). The first equipment searches whether a LINK CNTL ACK(FE302 ID=n) message is provided from the other equipment in response to the LINK CNTL(FE302 ID=n) message(306). If the LINK CNTL ACK(FE302 ID=n) message is provided, the first equipment searches whether the other equipment provides a LINK CNTL(FE301 ID=n) message to transit the link into an unblock state(308). If the LINK CNTL(FE301 ID=n) message is provided, the first equipment provides a LINK CNTL ACK(FE301 ID=n) message to the other equipment(310). The first equipment transits the link into the unblock state and carries out link identification procedures.
Patent KR-20010017689-A (KR)
Inventor: HWANG YEON HO
IPC: H01L21/68
Filed: 1999-08-13
Abstract: PURPOSE: A needle prober of a semiconductor equipment is provided to prevent a needle and a pad from being damaged and scratched, by installing a plurality of needles capable of controlling a position, and by installing an interval control unit for maintaining a predetermined interval between the needles. CONSTITUTION: A plurality of needles whose position can be controlled are installed. An interval control unit(30) is installed to maintain a predetermined interval between needles so that a contact between needles is prevented. The position of the needle is controlled by using a screw(4,5,6,7), and a spring(8) is installed to prevent a contact between the needles.
Patent KR-20000052307-A (KR)
Inventor: FUZII KAZUMI
IPC: A01K5/00
Filed: 1999-08-16
Abstract: PURPOSE: A feeder for pig raising is provided which does not leak feed and prevents the waste of the feed and does not produce a bad influence on the health of the pig. CONSTITUTION: A feeder for pig raising comprises: (i) a sliding motion member(13) which opens and shuts a feed outlet(12) by pressing a working space(32) to keep the working space(32) being in contact with the feed outlet(12); (ii) a feed discharge equipment(4) including a torsional spring(18) which makes the sliding motion member(13) return to the state of the ordinary times when the pressure is removed, wherein the working space(32) lies adjacent to a bottom portion of a tub(7) of a tub body of the feeder(2), so the working space(32) is hided by a feed(B) when more than a fixed amount of feeder(B) is piled up on the bottom portion of a tub(7).
Patent KR-20010012017-A (KR)
Inventor: MIMURA KENJI
IPC: F16H9/10
Filed: 1999-09-01
Abstract: PURPOSE: To provide a transmission to high-efficiently transmit a power even in constitution where the diameter of a rotary body is changed. CONSTITUTION: When each moving together 13 of a pulley 10 is radially moved by a variable mechanism, the diameter of a winding member 20 to wind the moving member 13 is varied and a reduction ratio between the pulley and the other pulley is changed. Namely, through entrance and leaving of the other end side of the winding member 20 to and from a space between the moving members 13, the peripheral length of the winding member 20 to wind the moving member 13 is changed. In this case, since the peripheral length of the winding member 20 is steppedly changed by the given number of the grooves 20a of the winding member 20, even when a speed is changed, the tooth 30a of a belt 30 and the groove 20a of the winding member 20 are always reliably engaged with each other. Further, since the bending points of the winding member 20 and the belt 30, which are engaged with each other, are situated approximately in the same position, when the winding member 20 and the belt 30 are bent, the bending points of the winding member 20 and the belt 30 are not changed in a position from each other.
Patent KR-20010026551-A (KR)
Title: Variable attenuator
Inventor: LEE SE HO
IPC: H03H7/24
Filed: 1999-09-07
Abstract: PURPOSE: A variable attenuator is provided to prevent current consumption from occurring when a signal is attenuated at the minimum and keep the matching between the input and the output unchanged in variable attenuation corresponding to the voltage. CONSTITUTION: In a variable attenuator, the first block capacitor(700) keeps the bias constant. The first power supply(100) with a resistor and a coil makes sure the signal going through the RF circuit is not altered. The first attenuator(200) bypasses the signal from the first block capacitor(700) when the power is not given by the first power supply(100) and attenuates the signal by a set value responding to the voltage given by the first power supply(100). The first quarter-wave transmission line(300) keeps the matching between the input and the output when the impedance of a pin diode(D) has changed.
Patent KR-20010027538-A (KR)
Inventor: CHOI BYEONG HO
IPC: G11B7/131
Filed: 1999-09-14
Abstract: PURPOSE: A method for detecting a track cross signal of an optical disk recording/replaying device is provided to use an RF(Radio Frequency) signal received by subtracting light receiving signals generated in light receiving elements, divided in half to a radial direction in an optical detector, so as to generate a track cross signal having little influence of a cross talk caused by an adjacent track, when a track pitch is smaller than an optical spot. CONSTITUTION: An optical detector(502) generates an optical signal corresponding to an intensity of an optical signal reflected in an optical disk. The generated optical signal is converted into a voltage through an I/V(Current-to-Voltage) converter(504). A radial subtracter(506) subtracts light receiving signals generated in the I/V converter(504) to a radial direction, and generates an RF0(Radio Frequency0) signal. A capacitor(508) performs an AC coupling for the RF0 signal, and generates an RF1 signal. A peak hold circuit(510) and a bottom hold circuit(512) respectively hold a peak value and a bottom value of the RF1 signal to generate a peak hold signal and a bottom hold signal. A subtracter(506) subtracts the peak hold signal and the bottom hold signal, and receives a difference signal(RF2). An average value circuit(516) generates a threshold value(TH) for a binarization caused by an average value of the peak hold signal and the bottom hold signal. A waveform shaping circuit(518) binarizes the difference signal(RF2) by the threshold value(TH).
Patent KR-20000023148-A (KR)
Title: Air conditioner
Inventor: KATAYAMA MASASHI
IPC: F25B13/00
Filed: 1999-09-14
Abstract: PURPOSE: An air conditioner is provided to operate a compressor in an indoor low pressure type in the initial operation and in an indoor high pressure type after passing a specific amount of time when heating a room. CONSTITUTION: Low pressure refrigerant gas is absorbed into a compression unit(110) through low pressure suction pipe(130) and a suction port(111) from an outdoor heat exchanger(9) when heating a room. The refrigerant gas of high temperature and pressure generated from the compression unit is fed to an outlet pipe(140) through a first bypass pipe(172) and to an indoor heat exchanger via a switching valve(8) without flowing an electromotor chamber(103) from a discharge chamber(102). Therefore, a first on/off valve(310) is opened and the electromotor chamber keeps its pressure low. The switching valve keeps its state while a fourth on/off valve(340) is opened and a third on/off valve(330) is closed to operate a compressor(300) in the indoor high temperature type after passing a specific amount of time.