baber/WOPTO huggingface dataset:
Patent KR-20000005879-A (KR)
Inventor: NICHOLA MASHIMO
IPC: A61K31/198
Filed: 1999-06-03
Abstract: PURPOSE: The homocystein derivative which is useful for producing the medicine the attachment of bacterium. CONSTITUTION: The homocystein derivative for repressing the attachment of bacterium is N-(tiodiglcolyl) homocystein. The N-(tiodiglcolyl) homocystein and the salts permissible for medicines, replacement precursor and the composition containing these can be used for curing the infection of bacterium by having the effect for repressing the attachment of bacterium. And also the material can be replaced with antibiotic medicine in respiratory organ diseases or urinogenital organs diseases. The material represents the increase effect by dosing with the antibiotic medicine in other diseases to reduce the dosing amount of the antibiotic medicines, and also to reduce the curing period compared to the case of only dosing the antibiotic medicine.
Patent KR-20010002908-A (KR)
Inventor: LEE HYEONG GIL
IPC: H04B1/40
Filed: 1999-06-18
Abstract: PURPOSE: An apparatus for sensing power off of a mobile terminal and a method for power down registration using the same are provided to prevent the excessive paging from a base station to the mobile terminal with automatically power down registration by sensing the abnormal power off of the mobile terminal. CONSTITUTION: A mobile station modem(20) is installed in a mobile terminal for controlling the whole operation of the mobile terminal. A battery pack is detachable to the mobile terminal. A switching part(10) is selectively turned on and off according to the detachment of the battery pack of the mobile terminal. A collector of a switching transistor(Q1) is connected with power voltage terminal(Vcc) of the battery pack. A base of the switching transistor(Q1) is connected with one side of the switching part. An emitter of the switching transistor(Q1) is connected with an interrupt terminal(INT) of the mobile station modem(20). A full down resistance(R1) is formed between the interrupt terminal(INT) of the mobile station modem(20) and a grounding terminal(Gnd) of the battery pack for applying high level signal to the mobile station modem(20) when the switching part(10) is operating to be turned on.
Patent KR-20000011512-A (KR)
Inventor: CANON KEVIN C
IPC: C08G63/85
Filed: 1999-07-06
Abstract: PURPOSE: While various titanium oxalates are used as a catalyst in manufacturing reactions for polyester, lithium titanyl oxalate has never been used. Lithium titanyl oxalate, if used as a catalyst, can improve the color of polyester more than other conventional titanyl oxalates. CONSTITUTION: Lithium titanyl oxalate, functions as an excellent catalyst for poly-condensation reactions, producing polyester with better color (white). If used with compounds known for esterization or ester exchange reaction, the lithium titanyl oxalate gives excellent air stability for Ri (OR) 4.
Patent KR-19990073447-A (KR)
Title: 어린이용회전목마
Filed: 1999-07-13
Abstract: 본 발명은 모형말에 탄 어린이가 상하방향으로 구르게 되면 스프링력으로 위로 튀어오르는 쾌감을 즐길 수 있으며 이와 동시에 회전판이 회전됨에 따라 모형말이 전진하는 쾌감을 즐길 수 있도록 한 어린이용 회전목마에 관한 것이다. 
     본 발명의 특징은, 받침대(10)의 중앙에는 트러스트베어링(20)을 매개로 하여 중앙회전축(30)을 수직으로 설치하고, 상기 중앙회전축(30)의 상단에는 회전원판(40)을 일체로 장착하며, 상기 회전원판(40)의 둘레에는 모형말(H)이 장착되어 승마시 상하방향으로 탄동되는 진동축(50)을 복수개 설치하고, 상기 중앙회전축(30)의 외주면에 삽입된 상태로 상기 받침대(10)의 중앙에 래칫기어(60)를 고정하며, 상기 진동축(50)들중에 최소한 1개 이상을 선택하여 그 진동축(50)의 하단과 상기 래칫기어(60)의 외측단에 각각 1조의 아암(70)과 로드(80)를 링크식으로 연결한 것이다.
Patent KR-20000011707-A (KR)
Inventor: SAUERE GERT
IPC: B32B17/10
Filed: 1999-07-14
Abstract: PURPOSE: A window having an antenna for a vehicle is provided to prevent harmful effect to an optical level that is a window area not covered by a frame for decoration. CONSTITUTION: The window having the antenna for the vehicle comprises an electric conductive layer(5) conducting an antenna conductor function and the electric conductive layer is formed in some-centimeter distance from the edge of the window for preventing a capacity combination of the vehicle and the layer. The layer is combined to an antenna connecting cable that precedes the set receiver by a combining electrode(9) and the combining electrode is connected together by an electric gilding and has a wire(10). Finally the window has a connecting element that is combined to an electric conductive coating unit by an inserted combining electrode into the electric conductive coating unit used as an antenna conductor and an insulating layer.
Patent KR-20010018014-A (KR)
Inventor: RYU SI YEOK
IPC: H01M2/14
Filed: 1999-08-17
Abstract: PURPOSE: A heat-treating method of a separator plate is provided to restore thermal deformation of the separator plate by the load of compressing plates by heat-treating the separator plate inserted between the compressing plates. CONSTITUTION: A separator plate(1) is closely inserted between compressing plates(101) made of carbon or stainless steel with a thickness of 5 to 10mm. The compressing plates(101) and the separator plate(1) are inputted into a heat treatment furnace as covered with a cover(102) made of carbon or stainless steel with a thickness of 1 to 5mm, and heated under hydrogen atmosphere. As the separator(1) is reduced in strength, and restored by load of the compressing plates(101). The cover(102) intercepts heat radiated from the separator plate(1) and the compressing plates(101) to decrease the heat gradient.
Patent KR-20010018317-A (KR)
Inventor: KIM HYEON BYEONG
IPC: H01L27/148
Filed: 1999-08-18
Abstract: PURPOSE: A method for manufacturing a solid state image device is provided to maximumly broaden a charge transfer region and a photodiode region by making a surface of a substrate rough, and to prevent a smear phenomenon by blocking light toward a side of a metal light blocking layer. CONSTITUTION: A local oxide layer having a constant interval is formed on a semiconductor substrate(31). The local oxide layer is eliminated to make the surface of the semiconductor substrate rough. A well region(33) is formed in the rough surface of the semiconductor substrate. Channel stop ions are implanted into the well region to form a channel stop layer(34) for electrically separating respective regions. A charge transfer region(35) is formed in a portion where a channel stop region is not formed in the well region. A photodiode region(37) is formed in the well region between the charge transfer region. A poly gate(39) corresponding to the charge transfer region is formed on the semiconductor substrate by intervening a gate insulating layer(38).
Patent KR-20010019556-A (KR)
Inventor: SEO GWANG HEON
IPC: H04B1/10
Filed: 1999-08-27
Abstract: PURPOSE: The method for compensating voice signal error is provided to attenuate and output a good voice signal inputted at the previous stage instead of a mute-processed voice signal, and to output a triangular-converted signal for a good voice signal to be inputted at the next stage and the good voice signal inputted at the previous stage before the good voice signal of the next stage is output. CONSTITUTION: If a digital mobile communication signal is received(S1), the signal is demodulated through a radio frequency part and converted into a sampled digital signal of 4 bits through an ADPCM(Adaptive Differential Pulse Coding Modulation) part(S2). A CPU executes a CRC(Cyclic Redundancy Checking) test for the signal(S3). The CPU judges whether an error has been found(S4). If it is judged that there is no error in the digital voice signal, the CPU judges whether an error flag is set as "1" to indicate there was an error in the past(S10). If it is judged that there was no error, the CPU sets the error flag as "0"(S21). Then, the CPU stores the digital voice signal in a memory buffer and supplies it to a mute control unit(S31). At this moment, the CPU controls the mute control unit so that the digital voice signal, not having an error, can be supplied to a voice conversion unit and converted into an analog voice signal(S61). The analog voice signal is supplied to a speaker and converted into an audio signal. In case that the error flag is set as "1"(S10), the CPU sets the error flag as "0"(S20). The CPU reads a past voice signal not having an error from the memory buffer and stores the present voice signal in the memory buffer(S30). The CPU carries out triangular conversion(S40) and predicts a normal coefficient of the digital voice signal having an error(S50). The CPU supplies the predicted voice signal and the present no-error voice signal to the mute control unit. The present no-error voice signal is converted into an analog voice signal by the voice conversion unit(S60).
Patent KR-20010020043-A (KR)
Title: Rear projection screen
Inventor: NA MAN HO
IPC: G03B21/56
Filed: 1999-08-31
Abstract: PURPOSE: A rear projection screen is provided to improve uniformity and contrast of a screen by minimizing a difference of strength of light beams between a central part and a peripheral part of the screen by carrying out vertical line-polarizing for light beams by a vertical polarizing plate of a lenticular lens of the screen. CONSTITUTION: A rear projection screen includes liquid crystal panels respectively displaying images corresponding image signals, an optical synthetic element for synthesizing the images of the liquid crystal panels, a projection optical system for expanding the synthesized image to project, and a screen for displaying the expanded image, wherein the screen is provided with a lenticular lens(50), and the lenticular lens has first cylindrical lenses(52) formed on a light incident surface, second cylindrical lenses(54) formed on a light emitting surface, black stripes(58) formed between the second cylindrical lenses for blocking external light, and a vertical line polarizing plate(56) between the light incident surface and the light emitting surface for minimizing the introduction of the external light.
Patent KR-20010027019-A (KR)
Inventor: KIM YONG HO
IPC: C01B39/00
Filed: 1999-09-10
Abstract: PURPOSE: Provided is a non-hydrous exothermic cosmetic composition which can give more warmth without giving stickiness or thick feeling when applied to a face, and eliminate the excessive use of zeolite is provided by enlarging the size of the zeolite particles from 3-4 micrometer to 10-500 micrometer by cohering conventional active zeolite. CONSTITUTION: A non-hydrous exothermic cosmetic composition is characterized by comprising the following steps of: mixing 50-95 wt% of cohesive active zeolite in slurry form and 5-50 wt% of inorganic binder; filtering, washing, and drying the mixture; heating the mixture at 300-800 deg.C; activating it by drying and dehydrating; milling and distributing the mixture to have 10-500 micrometers; and molding the particles into irregular crushed or round shape of bead, or flake, wherein the inorganic binder is selected from a group consisting of silica, kaoline, TiO2, ZnO, ferrous oxide, bentonite, and ceramic particles.
Patent KR-20000028786-A (KR)
Inventor: HASHIMURA MASHAYUKI
IPC: C22C38/50
Filed: 1999-10-01
Abstract: PURPOSE: A steel wire for a high intensity spring is provided to be used for a vehicle and general machinery, and to have excellent spring molding property. CONSTITUTION: A steel wire has high intensity more than 1960 MPa for increasing fatigue intensity and permanent fatigue resistance. The steel wire is produced with a strand processing which is continually annealing and copying the drawn wire. Also, the steel wire is composed of 0.4 to 0.7wt% of C, 1.2 to 2.5wt% of Si, 0.1 to 0.5wt% of Mn, 0.4 to 2.0wt% of Cr, and 0.0001 to 0.0005wt% of Al. The wire also has P less than 0.015wt% and S less than 0.015wt%. The remaining part is Fe and impurities and the size of the non-metal installation is less than 15 micrometer.
Patent KR-20010035825-A (KR)
Inventor: PARK SO YEONG
IPC: H01J29/48
Filed: 1999-10-04
Abstract: PURPOSE: An electron gun in a cathode ray tube is provided to improve a focus characteristic by changing an auxiliary electrode shape from a small aperture type to a large aperture. CONSTITUTION: An electrode(20) has electron independent electron beam penetration holes(21,22,23) of a small aperture so that three electron beams from a cathode are penetrated. The electron beam penetration holes(21,22,23) have an in-line shape on a common plane. A large aperture and thick metal(LAT) electrode as an auxiliary electrode(24) with an electron beam penetration hole(25) of a large aperture is prepared on a front surface of the electrode(20). A main body(24a) is formed along an edge of the electron beam penetration hole(25).
Patent KR-20010036966-A (KR)
Inventor: KIM SANG MUN
IPC: H01J29/20
Filed: 1999-10-13
Abstract: PURPOSE: A method of making paste is provided to prevent generating of gas and discharging by forming a layer containing PbO and a fluorescent substance with regard to a shadow mask, and to reduce the temperature of the shadow mask by converting electron energy into other energy source before electron beams from an electron gun collides with a wall of the shadow mask. CONSTITUTION: A solvent, an inorganic material of a powder state and an organic material are inserted in a container, and are agitated so as to get wet sufficiently. An organic binder is inserted in the container and is agitated to be dissolved. Then an inorganic binder is inserted in the container and mixed for a predetermined time. A resultant solution is dispersed into inorganic material and carbon black by use of 3roll mill. The inorganic material is a fluorescent substance of a powder state and an electron reflecting material. The fluorescent substance is one selected from a group of ZnS:Cu, ZnS:Ag, Y2O2S:Eu and Y2O3:Eu.
Patent KR-20010037783-A (KR)
Inventor: KIM CHANG HOE
IPC: B60K15/03
Filed: 1999-10-20
Abstract: PURPOSE: A vibration and movement preventing structure uses rubber and foam simultaneously to prevent the vibration and movement of a fuel tank together to protect the fuel tank. CONSTITUTION: Insulation composed of rubber(210a) and foam(210b) joined is installed between a floor panel(100) and a fuel tank(300) so that the rubber(210a) contacts with the floor panel(100) and the foam(210b) contacts with the fuel tank(300). The fuel tank(300) is installed with a bracket(400). The rubber(210a) prevents the fuel tank(300) from sliding aside. The foam(210b) absorbs the vibration of the fuel tank(300) to reduce power transmitted to the fuel tank(300).
Patent KR-20010039151-A (KR)
Inventor: LEE GYU HAN
IPC: H01L21/3205
Filed: 1999-10-29
Abstract: PURPOSE: A method for manufacturing a metal interconnection of a semiconductor device is provided to eliminate a cause of a defect of a damascene metal interconnection such as a void, by improving step coverage of metal in a damascene process. CONSTITUTION: A substrate(11) having a damascene pattern is prepared. The first metal interconnection is formed on the entire structure including the first inter-metallic insulating layer pattern. The first metal interconnection is etched by a blanket etching process, and the first metal interconnection of a spacer type is left on a sidewall of the damascene pattern. The second metal interconnection is formed to bury the damascene pattern, and a polishing process is performed to form a metal interconnection(14) inside the damascene pattern.
Patent KR-20010046033-A (KR)
Inventor: CHOI WON JUN
IPC: D01F6/58
Filed: 1999-11-10
Abstract: PURPOSE: A process for preparing polyolefin fiber suitable for the manufacture of nonwoven fabrics is provided. Thereby, the fiber is soft and has excellent strength, workability during the postprocessing of nonwoven fabrics and physical properties. CONSTITUTION: This process comprises the step of extrusion-melting a polyolefin polymer containing 0.03 to 2.0 parts by weight of an antioxidant and a melt index(MIa) of 10 to 30 in an extruder to produce a molten polymer having a melt index satisfying MIb/MIa=1.01 to 1.50(MIb is a melt index of a molten polymer), discharging at a spinneret and solidifying to produce a fiber having a melt index satisfying MIc/MIb=1.5 to 5.0(MIc is a melt index of spun fiber).
Patent KR-20010047051-A (KR)
Inventor: LEE GYE SEOK
IPC: E01H5/00
Filed: 1999-11-17
Abstract: PURPOSE: A liquid spreader is provided to sprinkle calcium chloride solution equally according to the width of a road and a vehicle speed and remove the snow from the street by an unskilled man. CONSTITUTION: A water tank(170) containing liquid material is loaded in a vehicle(10). A spreader(132) sprays the liquid material of the water tank in the necessary location. A water pump(142) provides the liquid material of the water tank to the spreader. And the spreader contains; an oil pressure generating device; the speed indicator of the vehicle; the spreader driving device for sprinkling snow removing material according to the width of a load in a drive; a water pump driving device for providing liquid material to the spreader in proportion to the vehicle speed and the width of the load from exceeding the fixed speed measured in the speed indicator; and a control unit for controlling the oil pressure generating device and the working of a necessary part.
Patent KR-20010047470-A (KR)
Inventor: CHUN GANG UK
IPC: H04N21/434
Filed: 1999-11-20
Abstract: PURPOSE: An apparatus for storing and searching audio/video data including additional information is provided to reduce the volume of a storage medium used for storing audio/video data wanted by a user, and improve the search speed by using additional information included a specific area. CONSTITUTION: A packet analyzing part(31) receives the input of packet for outputting audio and/or video data and the corresponding additional information based on audio and/or video packet identifier. An audio/video analyzing part(32) analyzes audio and/or video packet by using packet identifier for outputting audio and/or video packet. An audio/video generating part(34) inserts additional information of the packet analyzing part(31) into a specific area of the audio and/or video packet from the audio/video analyzing part(32). A control part(35) inserts additional information into the audio and/or video packet for storing the additional information in a storage medium(36).
Patent KR-20000007050-A (KR)
Inventor: SUN NAM JUN
IPC: C04B14/10
Filed: 1999-11-22
Abstract: PURPOSE: The far infrared ray radiating composition which can radiate far infrared rays at any time so that it is useful for man and can provide deodorizing and antibacterial activities is desired. CONSTITUTION: The composition comprises 85-90 wt% of ocher, 5-10 wt% of germanium powder, 1-5 wt% of glutinous rice paste, 0.1-0.5 wt% of natural herb flavor and 0.1-0.5 wt% of natural dye and is used by mixing it with water and drying the mixture at low temperature of 20-70°C.
Patent KR-20010047788-A (KR)
Inventor: YOO SEONG HWAN
IPC: G11C29/00
Filed: 1999-11-23
Abstract: PURPOSE: A dual port RAM test apparatus is provided to reduce a test time by testing a dual port RAM with only a hardware, and to increase the reliability of a board through a reliable test. CONSTITUTION: A data generation part(10) generates data to be inputted to a dual port RAM(50) with a reference of a load signal of a control signal generation part(20). The control signal generation part controls a test operation of the dual port RAM by generating the load signal. The first and the second buffer(40,60) stores data generated in the data generation part temporarily, and the dual port RAM stores data in the data generation part through the first buffer. A data comparison/output part(70) compares data stored in the dual port RAM with data stored in the second buffer by a 8 bit comparator and outputs the result. The data generation part comprises an oscillator generating a constant frequency and the first or the third counter generating data to be inputted to the first and the second buffer by receiving the frequency generated in the oscillator according to the load signal from the control signal generation part.
Patent KR-20000035647-A (KR)
Inventor: OKUBO MASAO
IPC: G01R1/073
Filed: 1999-11-24
Abstract: PURPOSE: A vertical probe card is provided to measure various electric characteristics of a semiconductor integrated circuit at the same time without increasing a substrate scale, and to be easy to attach and exchange a probe. CONSTITUTION: A vertical probe card comprises a plurality of probes(100), a probehead(200), and a substrate(300). The plurality of probes(100) are attached at the probe head(200), and a plurality of signal lines connected to the probes(100) are formed on the substrate(300). The signal lines and the probes are connected by a conductive lines(400). An opening part(301) is installed at the substrate(300), and consists of four-layer opening sections(311,321,331,341). The four-layer opening sections(311,321,331,341) are formed so as to have a stair-type multilayer structure(310,320,330,340). The signal lines are formed on surfaces of the three layers(310,320,33) respectively so as to be exposed.
Patent KR-20000047869-A (KR)
Inventor: LAZA RIDARIO
IPC: C08K5/5419
Filed: 1999-12-02
Abstract: PURPOSE: A compound containing 1-(C1-C20 acyl)-2, 2, 6, 6-tetramethyl-4-piperidyl group and 2, 2, 6, 6-tetramethyl-4-piperidyl group which is optionally substituted by C1-C8 alkyl under piperidyl nitrogen phase is provided which is useful for stabilizing organic materials from the hydrolysis due to light, heat or oxidation. CONSTITUTION: A compound comprises: (i) 5-85% of the group of the following formula (1001a) and the group of the following formula (1001b); and (ii) 15-95% of the group of the following formula (1002), wherein the total of the group of the formula (1001a), formula(1001b) and formula (1002) is 100%.
Patent KR-20010058417-A (KR)
Inventor: YUKAWA AKIRA
IPC: G01R27/16
Filed: 1999-12-10
Abstract: PURPOSE: An apparatus for measuring an impedance accurately and a method thereof are provided, which improve the measurement accuracy. CONSTITUTION: In the apparatus for measuring an impedance of an object(11), a port is connected to the object. And a periodic signal generator is connected to the above port and supplies the first analog signal generated from the first digital signal and being varied periodically to the object through the above port, in order to generate the second analog signal varied by the impedance. A digital signal generator(4) generates the second digital signal from the second analog signal. And a data process is connected to the periodic signal generator and the digital signal generator, and supplies the first digital signal and the second digital signal to determine the impedance. The first digital signal expresses a series of discrete values on the first periodic wave(sine wave) and a series of discrete values on the second periodic wave(cosine wave) having a 90 degree phase difference from the first periodic wave.
Patent KR-20010057207-A (KR)
Title: Semiconductor double chip package
Inventor: YOO YEONG HEON
IPC: H01L23/04
Filed: 1999-12-20
Abstract: PURPOSE: A semiconductor double chip package is provided to allow a multiple pin configuration complying with a high integration without chip size limitations. CONSTITUTION: The package includes a multilayered substrate(21) having a plurality of circuit lines, and lower and upper semiconductor chips(22,22'). The lower chip(22) faces the substrate(21) and then electrically connected to the circuit lines of the substrate(21) through a plurality of bumps(23). The upper chip(22') is back to back with the lower chip(22) and adhered thereto through an epoxy(24). Furthermore, the upper chip(22') is electrically connected to the circuit lines of the substrate(21) through a plurality of metal wires(25). The lower and upper chips(22,22') and the metal wires(25) are molded in an encapsulant(26) formed on the substrate(21). In addition, a plurality of terminal balls(27) are attached under the substrate(21) and respectively connected to the circuit lines.