baber/WOPTO huggingface dataset:
Patent KR-20000016944-A (KR)
Inventor: GARSHA RAYMOND JOOJIN
IPC: G06F13/12
Filed: 1999-07-15
Abstract: PURPOSE: A system for increasing an input/output performance through the remembrance of a packetized operation information in a local memory is provided, which controls a bridge circuit located between a host processor and a subsystem for remembering a packetized operation data. CONSTITUTION: The system comprises: a memory subsystem (10) having a plurality of disk drivers (12) to be connected to a memory system processor (14); and a host processor (16) to be connected to a PCI/SCSI controller (18) through a SCSI bus (17), wherein the PCI/SCSI controller (18) is connected to a PCI bridge (20) through a PCI bus (22), having a random access memory (RAM)(26) for storing a plurality of script (28) and the PCI bridge (20) is connected to the memory system processor (14) through a PCI bus (24). Thereby, it is possible to improve the data transmission efficiency between the host processor and the memory subsystem.
Patent KR-20000017077-A (KR)
Inventor: PAPARA TOJI USEPE
IPC: B01J23/40
Filed: 1999-08-04
Abstract: PURPOSE: A manufacturing method of a new catalyst and hydrogen peroxide is provided to inform a user the synthesizing method of hydrogen peroxide from hydrogen and oxide using a catalyst which is consisting of a VIII metal supported on the acid-activated hydrogen. CONSTITUTION: The new catalyst is manufactured by the steps of: filling a one-liter glass flask including 5% of HCl aqueous solution of 600 ml with 20 g of powder-typed activated maritime pinewood CECA; heating the agitated suspension at a temperature of 80°C for 2.5 hours; filtrating the suspension, washing the re-collected carbon with distilled water until a chloride is eliminated and drying it in an oven at a temperature of 120°C for 2 hours after cooling it at the normal temperature of 20 to 25°C; equalizing the carbon-acid mixture by adding 96% of H2SO4 40 ml after filling the glass flask with 250 ml of activated carbon; heating the mixture at a temperature of 120°C for 8 hours; and suspending the activated carbon in 150 ml of H2O2 aqueous solution by filling the one-liter glass flask including 500 ml of distilled water with the activated carbon and filtrating the carbon.
Patent KR-20010017500-A (KR)
Inventor: KWON CHEOL
IPC: H04N7/20
Filed: 1999-08-12
Abstract: PURPOSE: A digital broadcasting reception card for a computer is provided so that a user can watch a digital broadcasting at a low cost, by installing a digital broadcasting receiver to a computer in the form of a card. CONSTITUTION: A tuner(104) tunes a channel selected by the user among the digital broadcasting signals of the respective channels. An intermediate frequency amplifying unit(105) filters an intermediate frequency band of the analog type digital broadcasting signal tuned by the tuner(104), and amplifies the filtered signal in an appropriate magnitude. A first A/D converter(106) converts the amplified broadcasting signal into a digital signal. A signal restoring unit restores an error of the digital broadcasting signal converted in the first A/D converter(106). A demultiplexer(109) divides the digital broadcasting signal into a video signal, audio signal, text signal and other information. A video signal processing unit(112) processes the video signal. An audio signal processing unit(110) processes the audio signal. A bus interface unit(116) interfaces a power bus, data bus and computer(200). Accordingly, a general receiver for receiving the digital broadcasting is formed in a card type, and thus installed to the computer. As a result, the user can watch the digital broadcasting at a low cost.
Patent KR-20000062119-A (KR)
Inventor: KANG SUK HWAN
IPC: B29C67/20
Filed: 1999-08-16
Abstract: PURPOSE: A method for preparing a polystyrene resin foam-molded body which and the polystyrene resin foam-molded body with high intensity prepared by foaming the polystrene resin with a low magnifying power are provided. CONSTITUTION: The method comprises steps of: (i) obtaining a pre-foamed bead by putting a foaming polystyrene resin in a foam container having a stirring device and then directly heating it with steam having a pressure of 0.1-0.5 kilogram/minute and a temperature of 180-230°C; (ii) drying the pre-foamed bead; (iii) filling up a pre-heated mold with the dried foamed bead; and (iv) heating the filled foamed bead with steam having a pressure of 0.5-2 kilogram/minute and a temperature of 180-230°C and exhausting air, cooling down and then releasing the foamed bead. The polystyrene resin foam molded body comprises an integrated bottom and side walls. In the bottom a pair of circular piercing holes are formed and inside edge portion, which is a boundary between the bottom and the side walls, is formed to bend at a regular center of curvature not to be transformed by internal stress and many reinforcing ribs are formed on the inside and outside of the side walls to reinforce the intensity.
Patent KR-20010018532-A (KR)
Inventor: LEE BEOM RYEOL
IPC: G06F3/00
Filed: 1999-08-20
Abstract: PURPOSE: A user interface method using character recognition and voice recognition parallel and simultaneously of a computer is provided to enhance an efficiency of interface between a user and a computer by using simultaneously recognizing character and voice. CONSTITUTION: An input unit(100) comprises a character input module(110) inputted a shape of a digital character trace and a voice input module(120) inputted a digital voice. The first character recognition module(210) processes a character trace inputted from the character input module(110) and performs a character recognition, and outputs the result as a voice and valuation total module with other character. The first voice recognition module(220) processes voice data inputted from the voice input module(120) and performs a voice data and recognize the voice recognition result and converts an output value of a voice module, and outputs the value as each character, voice and valuation total module. The second character recognition module(230) refers to characteristics inputted through the character input module, the first character recognition module and the first voice recognition module, and processes a document recognition process, and outputs the result as a valuation and total module. The second voice recognition module(220) refers to characteristics inputted through the voice input module, the first voice recognition module, and processes the voice, and outputs the result as a valuation and total module. A valuation and total module(250) inputs the output value of the first character recognition module(210), the first voice recognition module(210), the second character recognition module(230) and the second voice recognition module(240), and compares, evaluates and analyzes, and outputs the final recognition result as each probability form.
Patent KR-20000022747-A (KR)
Inventor: VOID RAMON E
IPC: B02C23/36
Filed: 1999-08-21
Abstract: PURPOSE: An integral diverter and a crusher are provided to reduce the size of a solid material in a flow of fluids, to improve the efficiency of screening and easily maintain and keep with the improved structure. CONSTITUTION: A system is comprised of a frame element(100), a crusher element(200) and one rotary screen(300). A side rail(16) on a side face of the crusher and a side rail(50) for a drum have each vertical groove(117,118) for connecting a lower part on the upper part of each end housing. Herein, a plate(20) for preventing abrasion is fixed on the housing of the lower end by a bolt, and is to exchange and protects a cast-iron product unit of the housing on the lower end. Herein, a diverter(80) of a solid material is placed as a part of the housing and is placed on the lower side of a frame in an interface of the crusher and the drum.
Patent KR-20000028624-A (KR)
Inventor: TANIGUCHI NOBUTAKA
IPC: G11C11/4076
Filed: 1999-08-28
Abstract: PURPOSE: A timing clock generation circuit using layer type DLL circuit is provided to prevent the phase of timing clock, generated due to the phase shift of reference clock by the noise of power source, from being disturbed. CONSTITUTION: A frequency division device generates a clock CLK1(S10). The comparison of phases is proceeded only by a rough phase comparator(S11). A rough delay control circuit supplies a delay control signal N20 to rough variable delay circuits and adjusts the quantity of the delay by the rough delay unit(S13). The rough phase comparator detects a lock-on and supplies it to a DLL control circuit(S12). The comparison of phases is proceeded only by a fine phase comparator(S15). The adjustment of phase is proceeded by a DDL circuit for adjusting fine phase(S18). A lock-on signal JST-F becomes H level if the fine phase comparator detects the lock-on(S16). The frequency division device generates 1/256 frequency divided clock CLK1(S19). The frequency division device outputs 1/4 frequency divided clock CLK1(S17).
Patent KR-20010019872-A (KR)
Inventor: YOON SEONG HO
IPC: H04L25/03
Filed: 1999-08-31
Abstract: PURPOSE: A bus driving device and method is provided to reduce a level change of a bus drive power transmitted via a data bus so that it can reduce an electric power consumption. CONSTITUTION: A bus driving device comprises a first control signal generator(10), a first & a second voltage transmitter(12,14) and a first voltage eliminator(16). The first voltage transmitter(12) transmits a supply voltage(VDD) to a bus receiver via a data bus as a first bus drive voltage in response to a first control signal(C1). Then the second voltage transmitter(14) transmits a voltage(VDD-VTN), lower than the supply voltage(VDD) by a set level(VTN), to the bus receiver via the data bus as a second bus drive voltage in response to the first control signal(C1). The bus receiver recovers the voltage(VDD-VTN) to the supply voltage(VDD) with an original signal level. The first control signal generator(10) transmits the first control signal(C1) to the first & the second voltage transmitter(12,14) and the first first voltage eliminator(16). The first voltage eliminator(16) eliminates a voltage more than the set value(VTN) from the first bus drive voltage in response to an input data(DIN) and the first control signal(C1).
Patent KR-20010028263-A (KR)
Inventor: KIM HO WANG
IPC: H01L21/304
Filed: 1999-09-20
Abstract: PURPOSE: A system for supplying chemical is provided to reduce work loss without shutting down equipment for manufacturing a semiconductor device, by installing a switching unit for closing a supply line in a chemical supplying line. CONSTITUTION: A system for supplying chemical includes a process chamber, a chemical storing unit and a chemical supplying line in which a chemical supplying control unit is installed. A switching unit for closing a supply line is installed between the chemical supplying control unit and the process chamber so that chemical and the chemical supplying line are closed to maintain a manufacturing process of equipment for manufacturing a semiconductor device when the chemical and the chemical supplying line are exchanged or repaired.
Patent KR-20010029248-A (KR)
Inventor: BAEK HEUM IL
IPC: G02F1/1335
Filed: 1999-09-30
Abstract: PURPOSE: A semitransparent liquid crystal display device is provided to be capable of being used not only as a reflective type but also as a transparent type. CONSTITUTION: The first phase error plate(2) and the first line polarizer(1) are sequentially installed on an outer side of the first substrate(3), and a semitransparent reflecting plate(4) exists on an inner side of the first substrate(3), and the second phase error plate(8) and the second line polarizer(9) are sequentially installed on an outer side of the second substrate(7). A color filter layer(6) exists on an inner side of the second substrate(7), and a liquid crystal layer(5) is formed between the first substrate(3) and the second substrate(7). The first and second line polarizers(1,9) are installed such that polarization axises of the polarizers(1,9) become perpendicular with respect to each other., and the first and second phase error plates(2,8) are parallel with a light axis of the phase error plate.
Patent KR-20010035983-A (KR)
Inventor: LEE CHAN BONG
IPC: B24D11/00
Filed: 1999-10-05
Abstract: PURPOSE: A grinding pad having various surface groove patterns reduces a micro scratch and improves a grinding speed, a uniformity in a wafer and a recovering character between wafers on the grinding of the surfaces of the wafers. CONSTITUTION: Small groove patterns(1), each of them having many concentric circle grooves(11), are formed in arranged or disarranged state on the surface of a grinding pad(A). The types of the groove patterns(1) become more varied, thereby inducing the smooth transporting and exhausting of a slurry solution and residues of grinding on the using of the grinding slurry according to the differences of the centrifugal forces at respective portions. Further, the generation of micro scratch is minimized by evenly exhausting the slurry solution and the residues of grinding on a pad when the grinding pad rotates.
Patent KR-20010020085-A (KR)
Inventor: SEO JONG DAE
IPC: F28C1/00
Filed: 1999-10-09
Abstract: PURPOSE: A cooling tower of combined flow type is provided to reduce size while reducing noise caused by dropping cooling water and water contamination through enlarging a heat exchanging area. CONSTITUTION: A cooling tower comprises a casing(10) having an air inlet to form a heat exchanging area; a ceiling unit having an air outlet while blocking upper portion of the casing; a cross flow typed heat exchange unit(40) having an air flow area; a counter flow typed heat exchange unit(50) at upper portion of the cross flow typed heat exchange unit; a water spray unit(70) sprays hot cooling water from the counter flow typed heat exchanger; a draft fan(33) discharging external air through the air outlet; and a cooling water discharge unit(60) at the cross flow typed heat exchange unit. Herein, needless components are eliminated for enlarging heat exchanging area while reducing noise caused by falling water in the counter flow typed cooling tower.
Patent KR-20000029320-A (KR)
Inventor: JEAN PENG
IPC: G03F7/207
Filed: 1999-10-26
Abstract: PURPOSE: A method for producing an integrated circuit by using a scanning system is provided to vary the depth of a focus by moving a substrate, a mask, or the both and to oscillate the depth of the focus according to the periodical wavelength to the substrate, on which the wavelength passing through an exposed field. CONSTITUTION: A substrate(200) having an image field(300) is prepared. And an exposed field is generated, and the image field is moved toward a first direction under the exposed field having the same depth with a focus. And then, the image field is moved toward a second direction for varying the depth of the focus from a first focus +to a second focus to produce an integrated circuit. Herein, the movements toward the first and the second directions are operated at the same time.
Patent KR-20010046829-A (KR)
Inventor: KIM GYU SEOK
IPC: B41M5/00
Filed: 1999-11-16
Abstract: PURPOSE: Provided is a film for a heat sensitive printing record medium excellent in heat-resistance and slipping property, which dose not be printed on the backsheet of a base film even though the film is wound. CONSTITUTION: The film for the heat sensitive printing record medium is produced by a process comprising the steps of: stretching an extrusion-molded polyester base sheet longitudinally; coating one side of the base sheet with an aqueous coating solution comprising 1.5-15wt% of graft copolymers comprising a polysiloxane mainchain and an acryl resin linkage in the weight ratio of 3:7-6:4, 5-30wt% (based on the solid components of the graft copolymers) of a crosslinking agent, 0.01-0.1wt% of a fluorine-based anionic surfactant; stretching the film traversely and drying, wherein the dry-coated amount is 0.08-0.1g/m¬2.
Patent KR-20000052384-A (KR)
Inventor: HEIGLE FRANTZ
IPC: H03F3/68
Filed: 1999-11-26
Abstract: PURPOSE: An integrated amplifier alternatively to make two amplification stages turned off is provided to fabricate a switching stage having an integrated components which can be easily integrated. CONSTITUTION: A switching stage of an integrated amplifier having a high resistance to a high frequency obstacle comprises a switch(M1), a control electrode contacting to an amplification input unit of a first amplification stage, and have a characteristics which an amplification of a second amplification stage contacts to a reference voltage terminal, wherein the switch(M1) of the switch stage is made of FET(field effect transistor) of which a gate contacts to the amplification input unit(INI), a drain to amplification input unit of the second amplification stage(U2), and a source to a reference voltage terminal.
Patent KR-20000007128-A (KR)
Inventor: PARK CHONG KEUN
IPC: A23B4/015
Filed: 1999-11-29
Abstract: PURPOSE: The present invention is about an apparatus for maintaining degree of freshness of fish by instituting far infrared rays emission board formed with far infrared layer inside of fish box. CONSTITUTION: An apparatus for maintaining degree of freshness of fish consisted of device to absorb far infrared rays to fish by instituting far infrared rays emission board formed with far infrared rays emission layers inside of fish box, device to sterilize fish and ice water around fish by ultraviolet rays sterilization wave length emitted from ultraviolet rays sterilization by equipping ultraviolet sterilizing light to sterilize bacteria and mould only without destroying nutrient and changing like taste, color, incense, device to lighten fish on putting out ultraviolet rays light, device to sterilize bacteria and mould using ozone generated from ozone generator installed in the upper of the light, device to insecticide a winged insects by installing in the lower of the ozone generator, device to maintain fresh fish in long time absorbed far infrared rays emitted from far infrared rays lamp to fish.
Patent KR-20010056939-A (KR)
Inventor: LEE SEONG GWON
IPC: H01L21/24
Filed: 1999-12-17
Abstract: PURPOSE: A method for forming a silicide interconnection line of a semiconductor device is provided to prevent contraction of the silicide interconnection line in a high temperature process. CONSTITUTION: In the method, an interlayer dielectric layer(12) is formed on a semiconductor substrate(11) having a conductive region(11a). Then, a contact hole is formed by etching a portion of the interlayer dielectric layer(12) to expose the conductive region(11a). Next, a plug(13) is formed in the contact hole, and then the silicide interconnection line(14) is formed on the interlayer dielectric layer(12) so as to be contacted with the plug(13). Thereafter, a rapid thermal process is performed at a temperature of 700-1000°C with hydrogen, nitrogen or inert gas ambience so as to improve bonding strength between grain boundaries in the silicide line(14). Therefore, the contraction of the silicide line(14) does not occur in a following high temperature process.
Patent KR-20010064273-A (KR)
Inventor: CHO NAM SEONG
IPC: D02G3/02
Filed: 1999-12-27
Abstract: PURPOSE: A manufacturing method of a polyester conjugated textured yarn and a textile thereof are provided, which have excellent nobleness and excellent touch owing to the sheath-core type structure covering low elongation polyester multi-filament with high elongation polyester multi-filament, and excellent elastic property, no deterioration of physical property on doing alkali weight loss finishing and low cost when the textile is manufactured. CONSTITUTION: The conjugated yarn is obtained by a process containing the steps of: blending the high elongation polyester multi-filament and the low elongation polyester multi-filament having over 80% of difference in breaking elongation; twisting feebly in 3,000-15,000 of twisting coefficient(K), followed by drawing-setting; and then twisting in 20,000-50,000 of twisting coefficient(K) in the same direction as the twisting direction. Blending ratio of the high elongation polyester multi-filament and the low elongation polyester multi-filament is 0.5-2.5. The high elongation polyester multi-filament has 100-250% of breaking elongation. The low elongation polyester multi-filament has 20-40% of breaking elongation. The textile thereof is characterized by over 90% of elastic recovery percentage, at least 70% of elastic recovery percentage after 30seconds and at least 85% of elastic recovery percentage after 1hour.
Patent KR-20010065498-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: Provided is a beef and rice soup vending machine for conveniently supplying various kinds of beef and rice soups to consumers at a near area of one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means(18) is rotated so that an operating plate(22) installed movably at the lower part of each separating plate for preventing the dropping of a beef and rice soup is opened. Right after dropping a beef and rice soup corresponding to cash input, a solenoid valve(21) regulates an interrupter plate(24) to exactly control the number of beef and rice soups to be vented. In the case that the bottom of a casing(25) is closed with upwardly drawing the operating plate(22), the solenoid valve(21) operated by electric force draws the interrupter plate(24) so that another beef and rice soup is placed between the interrupter plate(24) and the operating plate(22) for the next vent.
Patent KR-20010058973-A (KR)
Inventor: LEE U JAE
IPC: H04B7/155
Filed: 1999-12-30
Abstract: PURPOSE: A forward/reverse data interface unit in a base station of an IMT-2000 system is provided to interface forward data for modulation and reverse data for demodulation, by implementing an MTRM(Modulation Traffic Router Module) comprised of a PTM(Packet Transceiver Module) and a DSP CPU(Digital Signal Processing Central Processing Unit). CONSTITUTION: A CCDA(Combiner and Channel Decoder board Assembly)(10) sends the forward data to a DPR(Dedicated Packet Router)(20), and receives demodulated reverse data from the DPR(20). The DPR(20) routs the forward data before transmitting the data to an MUMA(Multi-User Modulator board Assembly)(30), and transfers the reverse data from the MUMA(30) to the CCDA(10). The MUMA(30) modulates the forward data applied from the DPR(20) and then transmits it to an ICDA(IF and Clock Distributer board Assembly)(40). The MUMA(30) receives the modulated reverse data from MMDAs(Multi-User Demodulator board Assemblies)(50_0 - 50_7), and sends the data to the DPR(20). The ICDA(40) receives the modulated forward data, and sends the forward data to the MMDAs(50_0 - 50_7).
Patent KR-20010059245-A (KR)
Inventor: KANG DAE JIN
IPC: F02D45/00
Filed: 1999-12-30
Abstract: PURPOSE: A driving method for an engine by using a cam sensor is provided to start and drive the engine regardless of failure in operation of a crankshaft position sensor. CONSTITUTION: After starting an engine, traveling state of a vehicle is decided. A tolerance error in a falling edge and a rising edge of a cam sensor is compared with an established value. In case of the tolerance error under the established value, normal operation of the cam sensor is decided. In case of an error in a crankshaft position sensor, a time for one tooth is calculated in an ECU(Electronic Control Unit) by using a signal from the cam sensor while controlling fuel injection and ignition. Therefore, the fuel injection and the ignition are performed by using the cam sensor according to failure in the crankshaft position sensor. Thus, reliability on the vehicle is improved.