baber/WOPTO huggingface dataset:
Patent KR-20010027513-A (KR)
Inventor: SHIN SEONG SU
IPC: A23K1/16
Filed: 1999-09-14
Abstract: PURPOSE: Provided is a method for manufacturing livestock fodder containing CLA(conjugated linoleic acid) which strengthens livestock's resistance against various diseases. CONSTITUTION: A method for manufacturing livestock fodder containing CLA(conjugated linoleic acid) is characterized by comprising the steps: i) mixing 10-60% of rough powder of corn, 2-30% of rough powder of soybean meal, 2-30% of rough powder of wheat bran, 5-30% of additives, and 0.1-5% of conjugated linoleic acid in a mixer for about five minutes; and ii) processing and wrapping the livestock fodder. The fodder improves anticancer and antibacterial activities, and immunity, decreases fat content in a body.
Patent KR-20000029078-A (KR)
Inventor: ORIKABE HIROSHI
IPC: C08G18/80
Filed: 1999-10-14
Abstract: PURPOSE: Resin compositions for overcoat of flexible circuits are provided which are excellent in low shrinkage during curing and flexibility, and particularly in that the resulting overcoats are difficult to deteriorate in qualities, e.g., to over harden, to increase in curling, and the like, even after being allowed to stand for a long time at elevated temperatures. CONSTITUTION: A resin composition for overcoat of flexible circuits comprises (A) a hydrogenated polybutadiene polyol with a number-average molecular weight of 1,000 - 8,000 and having 2 - 10 hydroxyl groups per molecule, and (Xa) a hydrogenated polybutadiene polyblock isocyanate with a number-average molecular weight of 1,000 - 8,000 and having 2 - 10 blockisocyanate groups per molecule, wherein the polyblock isocyanate is in an amount of 0.8 - 3.5 gram equivalents based on one gram equivalent of the total hydroxyl groups of polyol.
Patent KR-20010037984-A (KR)
Title: Water repellent resin composition having high water repellency
Inventor: HONG JIN HU
IPC: C09K3/18
Filed: 1999-10-21
Abstract: PURPOSE: Provided is a water repellent resin composition having high water repellency, which can form water repellent film having low surface tension, high contact angle, and excellent durability and abrasion-resistance. CONSTITUTION: The water repellent resin composition comprises: 50-95wt.% of an organic solvent; 1-20wt.% of a silane compound containing fluorine, which is produced by hydrolyzing a carbon fluoride-based silane compound (CF3(CF2)a-R1-Si-R2-(OR3)b) and an organic silicon-based compound (Xd-Si-Cle-(OY)f); 1-10wt.% of a metal oxide, 1-10wt.% of a silane coupling agent; 0.1-5wt.% of a photo stabilizer. In the formula, a is 0 or an integer of 1-20, R1 is C1-C20 alkyl, C1-C4 alkylene, acetyl, or a silicon or oxygen contained substituent, R2 is hydrogen, C1-C4 alkyl, C3-C8 cycloalkyl or aryl, R3 is hydrogen, C1-C4 alkyl or C1-C4 alkylene, d is 0 or an integer of 1-10, X is C1-C4 alkyl, e is 0 or an integer of 1-5, Y is C1-C4 alkyl, and f is an integer of 1-4.
Patent KR-20010038057-A (KR)
Inventor: CHUN SE HO
IPC: H04W36/18
Filed: 1999-10-21
Abstract: PURPOSE: A method for preventing a call blocking when performing a soft hand-off is provided to prevent that a call is blocked by not transmitting a null traffic frame from a base station for not receiving a data frame to a mobile station. CONSTITUTION: A call control processor judges whether a data frame received from a selector/vocoder card(SVC) exists(S10). If the data frame received from the SVC exists, a call control processor in a corresponding base station processes the received frame normally and transmits the processed data frame to a mobile station(S20). If the data frame received from the SVC does not exist, it is judged whether an ADD hand-off progresses to a mobile station in which a call is maintained(S30). If the ADD hand-off progresses to the mobile station, a null traffic frame is not transmitted to the mobile station(S40). If the ADD hand-off progresses to the mobile station, the null traffic frame is not transmitted(S40). If the ADD hand-off does not progress to the mobile station, the base station transmits a null traffic frame in which meaningless information instead of the data frame is included at a minimum data rate for continuously maintaining a link with the mobile station(S50).
Patent KR-20010038232-A (KR)
Inventor: CHOI DAE GIL
IPC: H04B3/00
Filed: 1999-10-22
Abstract: PURPOSE: A data signal transmission method and an apparatus of the same are provided to implement a high speed data service without an additional line construction work using a leading line(telephone line and interphone line) and a power line. CONSTITUTION: An information transferred from a telephone line and cable TV information communication provider trough a communication line(1) is data-converted by a subscriber high speed modem(2) and is provided into a data distribution processor(5) through an Ethernet, USB or parallel port(3), which is an external interface of the high speed modem(2). The data distribution processor(5) performs a distribution service function for a connection with multiple users and a data transmission function using a relay room(security guard room and management room) interphone line and a telephone line of an internal MDF box. The data signal transferred from the data distribution processor(5) through the interphone line(6) is converted by each coupling unit(7) and is supplied to a power line of each subscriber in a data network. When the power line network is constructed, a power line modem(9) is connected wit the consent of the power line for thereby using a high speed data service.
Patent KR-20010038531-A (KR)
Inventor: JUNG JAE SANG
IPC: H01J11/22
Filed: 1999-10-26
Abstract: PURPOSE: A plasma display panel using high frequency is provided to improve efficiency of light emission as high frequency discharge space is wide fully by executing holding discharge into opposite discharge, to increase life of device by removing worse effect caused by substrate having medium layer, and to improve brightness as a result of increasing reflectance of visible ray by forming reflection layer. CONSTITUTION: An address electrode(302) is formed to cross with scanning electrode on upper plate. A high frequency is formed to be parallel with scanning electrode. Specially a medium layer is installed at substrate of lower plate and prevent that ion is diffused in manufacturing process. An upper plate is composed of address electrode(302) on the first substrate(301), the first dielectric layer(303) on address electrode(302), scanning electrode(306) that is formed on the first dielectric layer(303) and to cross with address electrode(302), the second dielectric layer(304) that is formed on scanning electrode, and protection layer(305) which is formed on the second dielectric layer. A lower plate is composed of medium layer(310) on the second substrate(312), high frequency electrode(311) that is formed on medium layer and is parallel with scanning electrode(306), reflection layer(309) that is formed on high frequency layer, barrier rib(307) formed on reflection layer, and phosphor layer(308) formed on the top of barrier rib and reflection layer.
Patent KR-20010038591-A (KR)
Inventor: LEE SANG HUN
IPC: G06F17/50
Filed: 1999-10-26
Abstract: PURPOSE: A method of extracting simple model parameter set and a method of statistically simulating an IC(integrated circuit) is to simply extract a model parameter set when two or more model parameter sets have to be extracted to statistically simulate performance of the IC. CONSTITUTION: A basic device of an IC is formed at a desired position on a wafer. Main characteristic data of the basic device is measured. The first model parameter set for realizing the main characteristic data is extracted using the main characteristic data as an objective function. After transforming the main characteristic data, the second model parameter set for realizing the transformed main characteristic data is extracted using the transformed main characteristic data as an objective function. The first and second model parameter set are input to a spice simulation program to respectively simulate performance of the IC. The simulated results are compared each other to analyze an influence of the IC performance due to the transformation of the main characteristic data of the basic device.
Patent KR-20000000471-A (KR)
Title: A manufacture method of insulator
Inventor: SONG HONG JUN
IPC: H01B19/00
Filed: 1999-10-21
Abstract: PURPOSE: Insulator manufacturing method for visually checking a leakage state and the insulator by the method visually check a leakage state of a wire on the ground. CONSTITUTION: A nut 20 is positioned at a center of a bottom surface of an injection molding for manufacturing an insulator. A plurality of rods(30) as of a glass fiber are positioned at a front part and a back part of a projection bars(21). A light emitting element(40) and a positive(+) lead line(41) are inserted into a groove formed in the injection molding, a negative(-) lead wire(42) is welded on the one side projection bar(21) of the nut. A paste state material is inserted into the injection molding in order to form a main body 10. The main body 10 is extracted from the injection molding, and is hardened at the atmosphere. The main body(10) is seated in another injection molding having a diameter of 0.5mm-10mm. The LED(40) and the positive(+) lead wire(41) are inserted into a groove formed into the injection molding. A gel-state silicon is injected into the injection molding. Excepting end portion of the LED and the positive(+) lead wire, a silicon layer(11) having 0.5mm-10mm is formed on the entire surface of the main body.
Patent KR-20010039101-A (KR)
Inventor: KIM DONG UK
IPC: H03L7/00
Filed: 1999-10-29
Abstract: PURPOSE: A phase locked loop circuit is provided to block an external reference clock signal so as to output an internally generated frequency signal in the case where the reference clock signal is beyond a tolerable error range. CONSTITUTION: A reference clock error detector(60) outputs an error detection signal when the variation of a frequency is beyond a tolerable deflection reference, and a multiplexer(70) outputs either one of two input signals in response to a signal from the reference clock error detector(60). A phase detector(50) detects a phase difference between the reference clock signal and a signal from a divider(100), and a low pass filter(80) filters an output signal of the multiplexer(70). A voltage controlled oscillator(90) outputs a frequency signal of a high stability as a frequency corresponding to a voltage signal from the low pass filter(80). The divider(100) divides the frequency signal from the voltage controlled oscillator(90) so as to become the same frequency as the reference clock signal.
Patent KR-20010044959-A (KR)
Inventor: HAN GYEONG HAE
IPC: F25D29/00
Filed: 1999-11-01
Abstract: PURPOSE: A refrigerator is provided to reduce power consumption and achieve a high integration by employing a one-chip control circuit using application specified integrated circuit(ASIC), while eliminating the necessity of using a transformer. CONSTITUTION: An apparatus comprises a compressor(600); a defrost heater; a first driver circuit(400) for driving the compressor; a second driver circuit(500) for driving the defrost heater; a sensing unit(200) for sensing the indoor state of the refrigerator; and a one-chip control circuit(300) including an operation condition set unit(301) for comparing the output from the sensing unit with the reference value and outputting the comparison result, a control signal generating unit(302) for outputting a control signal for controlling operation of the compressor and defrost heater in accordance with the output from the operation condition set unit, a regulator(304) for converting commercial AC power into DC power of a predetermined level for operating internal circuit, an abnormality determination unit(305) for determining abnormality of the output voltage from the regulator and the temperature of the one-chip control circuit, and a reset unit(307) for outputting a reset signal to the control signal generating unit if the output voltage from the regulator is lower than the reference voltage.
Patent KR-20010044984-A (KR)
Inventor: CHOI BYEONG NAM
IPC: F02D43/00
Filed: 1999-11-01
Abstract: PURPOSE: A method for controlling an engine of a car is provided to increase travelling performance and engine efficiency by controlling the engine on the basis of output torque of the engin to exactly correspond to a driver's request and a travelling state of the car. CONSTITUTION: A method for controlling an engine of the car includes the steps of detecting a depth of an acceleration pedal, rotational frequency of an engine, opening amount of a throttle and an inhaled air amount, determining target torque from a stored target torque map and the current torque from the current torque map, controlling the current torque to approach the target torque by compensating ignition time of an ignition plug of the engine, controlling the current torque to approach the target torque by adjusting opening degree of a throttle valve if the current torque does not approach the target torque through the compensation of the ignition time, and controlling the current torque to approach the target torque by adjusting air-fuel ratio if the current torque does not approach the target torque through the adjustment of the opening degree of the throttle valve.
Patent KR-20010046028-A (KR)
Inventor: HAN HUI YONG
IPC: A61P35/00
Filed: 1999-11-10
Abstract: PURPOSE: An anti cancer composition containing of Euonymus alatus sp. extract is provided, which shows high anti cancer activity by giving cytotoxicity to cancer cell, and gives safety due to little toxicity in human cell. CONSTITUTION: A producing process for the composition is comprised of: drying a root, stem, leaf, or husk of Euonymus alatus species(such as Euonymus alatus SIEB, Euonymus alatus for ciliatodentatus HIYAMA, Euonymus alatus for pilosus OHWI, Euonymus alatus for apterus REHDER and Euonymus alatus var uncinata NAKAI), and pulverizing the dried herb; adding methanol, extracting for three hours while heating to 20-90deg.C; filtering and separating a supernatant and a residue; vacuum-concentrating the supernatant, freeze-drying to get a methanol extract of the Euonymus alatus(extract 1); suspending the methanol extract to distilled water, adding ethyl acetate, and extracting again to get ethyl acetate extract(extract 2). The anti-tumor composition contains 0.1-50.0wt.% of the Euonymus alatus extract(extr.1 or extr.2).
Patent KR-20010047605-A (KR)
Inventor: JI GYEONG HA
IPC: F24C3/12
Filed: 1999-11-22
Abstract: PURPOSE: A device for checking ignition of a gas griddle is provided to conveniently check the fire-ignition or extinguishment of burners and the strength of the flames of the ignited burners without any necessity for a user to hang down his head, thereby improving the convenience of use. CONSTITUTION: A device for checking ignition of a gas griddle including a main body(110) mounted with burners(120) supplied with gas for ignition via a gas supply line(300), and a plate element(200) mounted on the main body to be heated by the ignition of the burners for heating food, includes reflection plates(450) mounted on a bottom surface of the main body for reflecting the light of the ignited burners to the outside via oil discharge holes(114) formed on a top surface of the main body, wherein the reflection plates include a plurality of reflection surfaces for reflecting the bidirectional incident light from the burners by a predetermined angle.
Patent KR-20010048169-A (KR)
Inventor: JUN HAE YEONG
IPC: H03K17/96
Filed: 1999-11-25
Abstract: PURPOSE: A touch switch is provided to know the sequential contact state when the touch switch contacts another object with a sequential On/Off of the multiple switches generating a constant current. CONSTITUTION: The touch switch includes a switching unit(10) and a constant current generator(20). In the switching unit(10) multiple switches(S1-S3) each having a resistant(R1-R3) are connected in parallel. The both terminals of the switches(S1-S3) are connected to positive and negative electrodes on both sides. When the touch switch contacts another object, the switches(S1-S3) turns On/Off sequentially and produce electrical signals corresponding to the resistances(R1-R3). The constant current generator(20) connects the base to the positive electrode of the switching unit(10). The emitter terminal is connected to the negative terminal of the power supply(V). The collector terminal is connected to the negative electrode of the switching unit(10). A DC source(C) comes between the base and the emitter. The constant current generator(20) generates a constant current responding to the On/Off of the switches(S1-S3).
Patent KR-20010053893-A (KR)
Inventor: SONG GI CHEOL
IPC: H01L21/3213
Filed: 1999-12-02
Abstract: PURPOSE: A method for forming a pad of a semiconductor device is provided to prevent damage or peeling off of interlayer dielectric layers underneath the pad owing to an external wire bonding onto the pad. CONSTITUTION: The method includes forming metal layers(23,25) for interconnection extended under the pad(27). In the method, after an oxide layer(22) is formed on a semiconductor substrate(21), the first metal layer(23) is formed thereon and etched to form the first interconnection layer. Next, the first interlayer dielectric layer(24) is formed thereon and etched to expose a portion of the first metal layer(23). The second metal layer(25) is then formed over a resultant structure and etched to form the second interconnection layer. Next, the second interlayer dielectric layer(26) is formed on the first interlayer dielectric layer(24) and the second metal layer(25), and then etched to expose a portion of the second metal layer(25). Thereafter, a metal layer for the pad(27) is formed over a resultant structure and etched to form the pad(27). Next, a passivation layer(28) is formed thereon and etched to expose the pad(27). The first and second metal layers(23,25) under the pad(27) not only support the pad(27) but also provide electrical connection between the interconnection layers and the pad(27).
Patent KR-20010055440-A (KR)
Inventor: JUNG SEONG HUI
IPC: H01L21/28
Filed: 1999-12-10
Abstract: PURPOSE: A method for forming a metal interconnection line of a semiconductor device is provided to prevent a diffusion of metal and thereby to improve electric characteristics and reliability. CONSTITUTION: In the method, after an insulating layer(11) is formed on a substrate(10), a contact hole(15) is formed in the insulating layer(11) to expose a portion of the substrate(10). Then, a titanium layer(12) and a cobalt titanium layer(13) are sequentially deposited thereon. The cobalt titanium layer(13) deposited is in an amorphous state and then turned into a polycrystalline cobalt titanium layer(13a) by rapid thermal process with nitrogen ambience. The titanium layer(12) and the polycrystalline cobalt titanium layer(13a) are used as a diffusion barrier. Next, a metal layer(14) is formed on a resultant entire surface and then patterned together with the diffusion barrier(12,13a) to form the interconnection line. The metal layer(14) is made of copper, aluminum or tungsten.
Patent KR-20010055520-A (KR)
Inventor: LEE JONG HWA
IPC: H04Q3/58
Filed: 1999-12-10
Abstract: PURPOSE: A method and an apparatus for communicating between a host system subscriber and a remote system subscriber are provided to reduce the expenses and improve the line efficiency by using the existing SDH transmission network. CONSTITUTION: A STM-1 standard format apparatus is positioned between a host system(28) and a synchronous digital hierarchy transmission network, and between a remote system(36) and the synchronous digital hierarchy transmission network. The STM-1 standard format apparatus formats data of a host system subscriber(30) to be corresponded with STM-1 standard format for being connected to the synchronous digital hierarchy transmission network and formats data of a remote system subscriber(38) to be corresponded with STM-1 standard format for being connected to the synchronous digital hierarchy.
Patent KR-20000012599-A (KR)
Inventor: KIM YOUNG SIK
IPC: A01K89/01
Filed: 1999-12-14
Abstract: PURPOSE: A method of manufacturing spool fishing rod reel is provided to prevent transformation and corrosion of a fishing rod reel. CONSTITUTION: The method comprises the steps of:engaging the spool(1) and a coupling(2) by thread after separating them; welding a separated spool(1) in two body to the coupling(2); fitting forcedly the spool(1) to the coupling(2). The spool(1) is of a non-corrosive and non-transformable material, and the coupling is of a light material. The engagement of the spool(1) and the coupling(2) prevents transformation and corrosion.
Patent KR-20010063078-A (KR)
Inventor: HONG DAE WON
IPC: H01L27/108
Filed: 1999-12-21
Abstract: PURPOSE: A manufacturing method of capacitor is provided to obtain a margin when exposing a photoresist, and to minimize pollution of each equipment. CONSTITUTION: A number of transistors are formed on a semiconductor substrate(31), and an insulation layer(32) is doped. By etching the insulation layer(32) selectively, a contact hole is constructed. In the contact hole, a conductive plug(33) is build after doping a conductive metal layer. A nitride layer and the first oxide layer are formed on the whole substrate(31). On the first oxide layer, the first photoresist, the second oxide layer, and the second photoresist are applied. The second photoresist is patterned, and a storage node electrode region is defined. To disclosing the conductive plug(33) and a part of the insulation layer(32), the second oxide layer, the first photoresist, the first oxide layer is etched to produce contact hole. The second oxide layer, the first photoresist, the first oxide layer is erased, and a washing process is executed to remove impurities on the substrate(31). A polysilicon layer and the third oxide layer are formed on the substrate(31) including the contact hole. The third oxide layer and the polysilicon layer are etched back, and a storage node electrode(40a) is constructed in the contact hole. After deleting the third oxide layer, the first oxide layer, and the nitride layer, a conductive layer(42) covers the surface of storage node electrode(40a). A plate electrode is built on the whole substrate(31).
Patent KR-20010063706-A (KR)
Inventor: JUNG CHEOL MO
IPC: H01L21/28
Filed: 1999-12-24
Abstract: PURPOSE: A forming method of metal contact in a semiconductor device is provided to reduce the resistance of a metal contact by forming a titanium silicide layer through forming an amorphous silicon layer or a polycrystalline silicon layer to surround a titanium layer and heat treating the layers. CONSTITUTION: An inter-polysilicon insulation film(17) is formed on a semiconductor substrate(11) having a fundamental structure including a contact area. A metal contact hole(18) is formed to expose the contact area. A titanium layer(19) is formed on the whole structure. An amorphous silicon layer(20) is formed on the whole structure having the titanium layer(19). A heat treatment is carried out to react titanium in the titanium layer(19) with silicon in the amorphous silicon layer(20) to form a titanium silicide layer(21). Loss of the silicon substrate is prevented, and contact resistance is reduced.