baber/WOPTO huggingface dataset:
Patent KR-20020096308-A (KR)
Title: A spectrum analyzer
Inventor: KANG YEONG MIN
IPC: G01R23/16
Filed: 2001-06-19
Abstract: PURPOSE: An apparatus for analyzing spectrums is provided to reduce resolution bandwidths by converting analog signals to digital signals and analyzing the spectrums of digital signals. CONSTITUTION: A digital resolution bandwidth module is formed with an analog signal processing portion(61), an A/D converter(62), The first logic portion(63), a digital signal processing portion(64), and the second logic portion(65). The analog signal processing portion(61) receives an analog signal from an IF module(20) and controls a level of the analog signal. The A/D converter(62) converts the controlled analog signal to a digital signal. The first logic portion(63) reduces and filters a size of data of the converted digital signal. The digital signal processing portion(64) processes the filtered digital signal of the first logic portion(63). The second logic portion(65) converts the processed signal of the digital signal processing portion(64) according to a corresponding protocol and outputs the converted signal to a control module(40).
Patent KR-20030001129-A (KR)
Title: A forming method of self align contact using ArF lithography
Inventor: LEE SEONG GWON
IPC: H01L21/027
Filed: 2001-06-28
Abstract: PURPOSE: An SAC(Self Align Contact) formation method by using ArF photo-lithography is provided to easily achieve fine patterns and to minimize the deformation of patterns by improving an etch tolerance of a photoresist pattern through ArF photo-lithography. CONSTITUTION: An interlayer dielectric(14) is formed on a substrate(10) having a plurality of gate electrodes(11). After coating a photoresist layer on the interlayer dielectric(14), a photoresist pattern is formed by using ArF photo-lithography. Polymers are formed on the photoresist pattern by plasma treatment using oxygen and fluorine. The photoresist pattern is then hardened by using Ar gas. A contact hole(17) is then formed to expose the substrate(10) by selectively etching the interlayer dielectric(14) using the polymers and the photoresist pattern as a mask. The polymer and the photoresist pattern are removed.
Patent KR-20020002313-A (KR)
Inventor: HIKASA TETSUYA
IPC: C08F210/02
Filed: 2001-06-29
Abstract: PURPOSE: To provide a method of producing ethylene-vinyl acetate copolymer and saponified product thereof that can control the defective appearance (particularly discoloration on molding) by improving the vinyl acetate-covering step. CONSTITUTION: The alcoholic solvent to be blown into the reaction system for recovering vinyl acetate is subjected to the deoxygenation treatment whereby the oxygen concentration in the alcohol solvent is reduced to <= 60 ppm. The treated alcoholic solvent is blow in the form of vapor to recover vinyl acetate from the reaction mixture after the copolymerization of ethylene and vinyl acetate. Thus, the molded products of saponified ethylene-vinyl acetate copolymer can be inhibited from discoloration with oxygen.
Patent KR-20030004687-A (KR)
Title: Chemical mechanical polisher formed drainage control device of slurry
Inventor: SEO GEON SIK
IPC: H01L21/304
Filed: 2001-07-06
Abstract: PURPOSE: A CMP(Chemical Mechanical Polisher) having a slurry drainage controller is provided to prevent leakage of slurry in a chemical mechanical polishing process by using the slurry drainage controller. CONSTITUTION: A carrier head(213) is formed on a carrier(210) in order to load a wafer(1). A board portion(220) is parallel to the carrier(210). A polishing pad(223) is formed on an upper face of the board portion(220). A slurry supply portion supplies slurry(243) to the polishing pad(223). A shutter(233) and a slurry drainage control portion(230) are formed around the board portion(220). A through-hole is formed at a center of the shutter(233). The slurry drainage control portion(230) includes a cylinder(235). The shutter(233) is moved to an upper direction or a lower direction by an operation of the cylinder(235). The shutter(233) is formed with polyurethane in order to prevent leakage of slurry(243). A slurry sensor portion(250) detects the amount of slurry(243) supplied from a slurry supply portion(240).
Patent KR-20010082781-A (KR)
Inventor: JUNG YEONG GEOL
Filed: 2001-07-18
Abstract: PURPOSE: A device and method for remitting money and paying by a credit card using a telephone number is provided to remit money to a receiver although the receiver's telephone number had been changed by performing one's real name confirming process of the receiver and inputting only an account password and a moving approval password through a transmission/receipt between communication companies. CONSTITUTION: For remitting money to a receiver by a remitter using a wire telephone(170) and a mobile telephone(180) being connected to a communication company communicating network(160), a WAP gateway(100) converts the first information of member data transmitted from the communicating network(160) into the second data and outputs the data. A communication company host computer(110) processes information necessary for a financial transaction as the second information and pre-stored member data. The first information is made a WML of the wire telephone(170) and the mobile telephone(180) inputted by the remitter. The second information is made by HTML. A foreign communication server(120) processes member data being outputted from the communication company host computer(110) for a communication. An IBLS server(130) is provided for performing an account movement and an inquiry execution of member data processed in the foreign communication server(120). The communication company host computer(110) and the foreign communication server(120) are connected through an excusive circuit. A manager host computer(140) temporarily stores and processes document being prepared in the IBLS server(130) and necessary to all sorts of financial transactions until the corresponding financial transaction is completed. A bank host computer(150) receives the document from the manager host computer(140) and executes the document and transmits the execution result to the manager host computer(140). The manager host computer(140) and the bank host computer(150) are connected through an excusive circuit.
Patent KR-20030012525-A (KR)
Title: Velocity control apparatus for reciprocating compressor
Inventor: HWANG MIN GYU
IPC: F04B49/06
Filed: 2001-08-01
Abstract: PURPOSE: An apparatus and method for controlling velocity of reciprocating compressor are provided to compensate velocity error. CONSTITUTION: An apparatus includes a phase difference detecting part(500) getting phase difference between current piston velocity and motor current on a certain load condition and detecting velocity where TDC(Top Dead Center) is approximately 0 on a point of inflection of the phase difference; a velocity instruction valve memory part(600) receiving velocity where TDC is approximately 0 from the phase difference detecting part to store as velocity instruction value; and a control part(700) comparing the velocity instruction value of the velocity instruction value memory part and the current piston velocity to control velocity thereby.
Patent KR-20030012554-A (KR)
Title: Method of Constructing Water Tank
Inventor: BYUN MOO WON
IPC: B65D90/00
Filed: 2001-08-01
Abstract: PURPOSE: A method for large water tank construction is provided to easily make a large-sized water tank using a stainless steel. CONSTITUTION: The method for large water tank construction includes a ground concrete layer(10), a rubber sheet(21), a stainless steel wall panel(22), a floor concrete(30) and a top plate(40). The ground concrete layer(10) locates at the bottom and is covered with the waterproof rubber sheet(21). The stainless steel wall panel(22) locates on the waterproof rubber sheet(21). The floor concrete(30) places under the bottom of a wall panel part(20). After the curing period of concrete, the top plate(40) locates on the top of the wall panel part(20). The bottom side of the stainless steel wall panel(22) is laid in the floor concrete(30) so a water tank construction work becomes more easier.
Patent KR-20020013740-A (KR)
Inventor: GOMI KENJIRO
IPC: H01G4/12
Filed: 2001-08-09
Abstract: PURPOSE: To provide high-reliability barium titanate fine powder hardly causing insulation failure when used as a dielectric element, calcium-modified barium titanate fine powder and a method for manufacturing the barium titanate fine powder. CONSTITUTION: This method for manufacturing the barium titanate fine powder comprises a step to prepare a barium hydroxide aqueous solution having 0.20-1.20 mol/l barium hydroxide concentration and a titanium alkoxide alcohol solution having 0.088-1.235 mol/l titanium alkoxide concentration, a step to mix the prepared barium hydroxide solution with the prepared titanium alkoxide alcohol solution so that the Ba/Ti molar ratio is 1.00-1.20 to obtain a mixed solution without incorporating other alkali elements in the mixed solution and a step to subject the obtained mixed solution to reaction at 60-100°C.
Patent KR-20030013959-A (KR)
Title: Automatic-device for injecting sealant of automobile
Inventor: LEE SANG ROK
IPC: B62D65/06
Filed: 2001-08-10
Abstract: PURPOSE: An automatic discharging device of a sealant for a vehicle is provided to improve the operating safety by firmly sealing and preventing a glass. CONSTITUTION: A rotating shaft motor portion(11) rotates a glass(20) by installing on a box table(10). A rotating table(12) is loaded the glass by equipping with a vacuum suction plate(12a). A straight shaft moving portion(13) is moved by a straight shaft motor portion by installing in the box table. A sensor portion(15) detects the corners of the glass by installing in a support(13c) of the straight shaft moving portion. A upper/lower shaft motor portion moves a sealant discharger(16) by a control unit(18) upward and downward by installing in the support. The control unit drives the straight shaft moving portion by receiving the starting point of the glass and maintains the uniform distance between the sealant discharger and the glass by memorizing the radius of the curvature in the glass. Thereby, the operating safety is increased.
Patent KR-20030017048-A (KR)
Title: Method for protection against over heating of lcd projector
Inventor: HONG GYEONG CHEOL
IPC: G03B21/16
Filed: 2001-08-23
Abstract: PURPOSE: A method for preventing overheat of an LCD projector is provided to increase available time of the LCD projector by reducing generation of heat in a lamp when the inner temperature of the LCD projector becomes higher than the set temperature. CONSTITUTION: A method for preventing overheat of an LCD projector includes the steps of setting up the maximum temperature; detecting the inner temperature of a present LCD projector from a temperature sensor; comparing the detected present temperature with the maximum temperature, and returning to the detection of the inner temperature if the present temperature is lower than the maximum temperature, while operating a lamp in a dimmer mode if the present temperature is higher than the maximum temperature; comparing the maximum temperature increased during the dimmer mode with the present temperature, and returning to the detection of the inner temperature if the present temperature is lower than the maximum temperature, while turning off the lamp if the present temperature is higher than the maximum temperature and setting up the maximum temperature as an initial set temperature.
Patent KR-20030017914-A (KR)
Title: Solidification treatment method for sludge of waste water and sewage
Inventor: KIM JUN SIK
IPC: C02F11/14
Filed: 2001-08-25
Abstract: PURPOSE: A sludge solidification method is provided to secondary environmental pollution due to landfill and marine disposal of organic waste. CONSTITUTION: The method comprises the steps of a first process wherein sewage sludge and hydrated lime are mixed at weight ratio of 10 to 3, and then heated at 50 deg.C to produce dried sludge having less than 10 % of moisture content; a second process wherein 78.0 to 81.0 wt.% of the dried sludge and 6.5 wt.% of cement are mixed, and then agitated by extruding agitator before adding 6.5 to 9.5 % of solidifying accelerator and 3.0 to 6.0 wt.% of water; a third process wherein the mixture is pressed at 60 kg/cm¬2.
Patent KR-20030018552-A (KR)
Title: The spring design method of an automotive suspension
Inventor: YOO YEONG DEOK
IPC: F16F1/00
Filed: 2001-08-30
Abstract: PURPOSE: A design method of a spring for a vehicle suspension is provided to design the most appropriate spring for a vehicle by deciding the performance of the spring based on a static factor such as a spring constant and a spring shape and a dynamic factor such as a damper coefficient and an outer force action angle of a shock absorber. CONSTITUTION: A static load test factor of a spring is decided according to a shock absorber applied to a vehicle. Travel durability and performance durability are outputted with using the travel data of a durability test in a state of deciding main stress and front tip stress by applying the static load test factors. The main stress and the front tip stress are decided by deciding a dynamic load factor based on the static load factor and the travel durability and performance durability are outputted again. A final spring type is decided after judging whether to change the static and dynamic load factors. Then the appropriate spring is designed to have the optimum intensity and durability.
Patent KR-20030021677-A (KR)
Title: Nozzle assembly of chip mounter head
Inventor: CHO CHAE MIN
IPC: H05K13/04
Filed: 2001-09-07
Abstract: PURPOSE: A nozzle assembly of a head unit of a surface mounter is provided to prevent the folding of a nozzle spring by forming a hole for exhausting a vacuum at a lateral of the nozzle. CONSTITUTION: A nozzle socket(13) is provided with an exhausting hole(13a) on a lateral thereof and a through-hole within the nozzle socket(13) in a longitudinal direction. An upper end of a nozzle(12) is inserted into the through-hole of the nozzle socket(13) and provided with a longitudinal hole on a lateral of the upper end of the nozzle(12). A nozzle pin(17) is inserted into the longitudinal hole by passing through simultaneously the nozzle socket(13) and the nozzle(12). A nozzle spring(14) is installed between the through-hole of the nozzle socket(13) and the upper end of the nozzle(12) to absorb movement of the nozzle(12). A nozzle holder(15) fixes the nozzle socket(13) by inserting the upper end of the nozzle(12) into a lower inserting hole(15a).
Patent KR-20030034653-A (KR)
Title: Sled-apparatus for testing overturn of automobile
Inventor: LEE SEONG U
IPC: G01M7/08
Filed: 2001-10-26
Abstract: PURPOSE: An apparatus for testing a sled for simulating an overturn accident of a car is provided to reduce time and the cost for developing a vehicle and realize the optimum design by inputting various variables. CONSTITUTION: A testing jig(13) is formed of a main frame(13a) and a support frame(13b). A hinge(13c) is fixed at a lower end of the testing jig to rotate the main frame right and left. A dummy(30) for a test is loaded on the support frame. A support element(14) is installed at one side of the testing jig for connecting a middle part of the main frame with a sled(11) to support the test jig. A wire(16) is connected to the testing jig and a sled rail(12) for generating a tension force to rotate the testing jig according to an impact of a crashing element(20) and the movement of the sled.
Patent KR-20030041596-A (KR)
Title: Process for Preparation of Acryl Adhesive for Medical Patches
Inventor: DO JEONG MIN
IPC: A61K47/30
Filed: 2001-11-20
Abstract: PURPOSE: Provided is a method of preparing a diclofenac-based acrylic adhesive by polymerizing a hydroxyl group and a carboxyl group with an adhesive polymer as a main component to improve blending stability with added drugs and delivery of drugs to the skin. Therefore, the product has improved therapeutic effect and is useful as a medical patch. CONSTITUTION: An acrylic adhesive is prepared by mixing an acrylic copolymer with a basic organic salt in an equivalence ratio of 0.8 to 1.1 and then esterifying at low temperature(50 to 8deg.C) for 30min or more. The acrylic copolymer contains 8 to 15% by weight of a mixed dissolution content comprising acrylic acid, methacrylic acid, maleic anhydride, fumaric acid and itaconic acid of vinyl-based monomers containing unsaturated carboxyl groups.
Patent KR-20030017295-A (KR)
Title: Cosmetic compositions containing grapefruit seed, sophora root and neem fruit extract
Inventor: CHAE HUI NAM
IPC: A61Q19/00
Filed: 2001-11-27
Abstract: PURPOSE: A cosmetic composition containing an extract of grapefruit seed, Radix Sophorae Flavescentis and Azadirachta indica is provided which has strong antimicrobial action and is effective in treatment and prevention of skin disease such as acne or the like. CONSTITUTION: The dried grapefruit seed, Radix Sophorae Flavescentis and Azadirachta indica are added with 1 to 20 times of a solvent and then extracted at 50 to 95deg.C for 4 to 20hr or soaked at 5 to 37deg.C for 1 to 15 days. The solvent is one or more selected from the group consisting of water, ethanol, methanol, propanol, butanol, glycerin, propylene glycol and butylene glycol. The cosmetic composition contains 0.001 to 10%(w/v) of the extract.
Patent KR-20030049061-A (KR)
Title: powdered red pepper manufacture or crusher roller
Inventor: LEE KEM JA
IPC: B02C4/02
Filed: 2001-12-14
Abstract: PURPOSE: Provided is a crushing roller for a pepper powder production equipment which lets pepper crushed by six crushing rollers with different size so that it helps to produce pepper powder with high quality. CONSTITUTION: The crushing roller for the pepper powder production equipment is characterized by comprising the parts of: a sprocket which is placed inside a motor(103); a rotation axis(101) which is placed at both sides of the crushing roller(1) rotated by a chain; the crushing rollers(2,3,4,5,6) which are formed in a helical gear(2',3',4'5,'6') shape; a match border part(7) which is matched to the crushing roller each other; and a release part(8) which helps the crushed pepper powder to be pushed out.
Patent KR-20030050858-A (KR)
Title: Method of preventing HLR traffic data from loss when recovering HLR with Backup System
Inventor: KIM GI HYEONG
IPC: H04W8/30
Filed: 2001-12-19
Abstract: PURPOSE: A method for preventing loss of call processing data in switching a backup of a home location register of a mobile communication system is provided to prevent bad incoming and originating after backup switching by preventing loss of subscriber call processing data during transmitting time of a call processing database and No.7 signal point switching time. CONSTITUTION: In the case of switching a home location register, information change request signals are received for changing information of a database stored at the home location register and the changed information is generated and stored in a single segment file(S501-S507). The database stored at the home location register is backed up to a database of a home location register for a backup(S508). The stored segment file is transmitted to the home location register for a backup in real time and the transmitted file is deleted(S509). The home location register for backup updates the backed-up database based on the received segment file. In updating, a signal line of a transmission path of the home location register is restored to the home location register for a backup(S510).
Patent KR-20030052343-A (KR)
Title: Composition of basic castables with self flowability
Inventor: JUNG DU HWA
IPC: C04B35/043
Filed: 2001-12-21
Abstract: PURPOSE: A basic amorphous refractory composition is provided, which has a self-fluidity, shows excellent erosion resistance and spalling resistance and can be used as the dam block for a tundish, the slag line part of a ladle or the precipitation pipe of RH equipment. CONSTITUTION: The basic amorphous refractory composition comprises 24-34 wt% of spinel clinker powder with a size of 0.074 mm or less; 5-10 wt% of calcined alumina fine powder; 2-3 wt% of alumina cement; 1-3.0 wt% of silica flower; the balance of magnesia clinker with a size of 1-5 mm; and additional component comprising 0.1-0.4 wt% of sodium hexametaphosphate and 0.01-0.02 wt% of citric acid. Preferably the total amount of the spinel clinker powder, the calcined alumina fine powder, the alumina cement and the silica flower is 35-45 wt%, and the size of the components is 0.074 mm or less.
Patent KR-20030055464-A (KR)
Title: Magnetic resister for motor non-control holder type
Inventor: HAN JEOM HO
IPC: H02K29/08
Filed: 2001-12-26
Abstract: PURPOSE: A magneto-resistance is provided to be capable of improving a productivity by realizing a non-adjustment type. CONSTITUTION: A magneto-resistance includes a magnetic pole sensor(22) which is spaced apart from a magnetic pole member and is installed at an outer surface of a motor rotor. The magneto-resistance includes two bosses(26) which are configured with a holder(23) type for non-adjustment of a sensor output. No bending is needed by reducing a length of a lead(24) of the magneto-resistance. The lead is directly soldered on a printed circuit board.
Patent KR-20030054825-A (KR)
Title: Method for the Uplink Outer-loop Power Control of the Wireless Communication System
Inventor: LIM SUN YONG
IPC: H04B7/26
Filed: 2001-12-26
Abstract: PURPOSE: A method for controlling power of an uplink external circuit in a wireless communication system is provided to compare quality of an originating signal of a mobile station with quality desired by a system, and to increase or decrease a target SIR(Signal-to-Interference Ratio) value of the system used for high-speed power control, thereby controlling power of the uplink external circuit. CONSTITUTION: A wireless communication system reads a QE(Quality Estimate) value of a receiving signal(401). If the receiving signal has an error, the system increases a target SIR value as much as amount proportional to the QE value(403,409). If the receiving signal does not have the error, the system decreases the target SIR value as much as predetermined amount(405,407). The system stores the increased/decreased target SIR value, compares the increased/decreased target SIR value with a previous target SIR value, and sets the increased/decreased target SIR value to a target SIR value if a change of the target SIR value exceeds an optional SIR change(411,413).
Patent KR-20030054851-A (KR)
Title: Presser for measuring deflection coil in deflection yoke
Inventor: SONG SANG HUN
IPC: H01J9/42
Filed: 2001-12-26
Abstract: PURPOSE: A presser for measuring a deflection coil of a deflection yoke is provided to prevent a slip phenomenon and a twist phenomenon by permitting the movement of the presser only to an upper and a lower direction. CONSTITUTION: A presser includes a guide bar(1,2), a horizontal member(3), a vertical member(4,5), and a stopper member(6). The guide bar is used for guiding the movement to an upper and a lower portion. The horizontal member is moved along to the guide bar since the horizontal member is formed vertically to the guide bar. The vertical member is connected vertically to the horizontal member. The vertical member includes a probe(8,9) which is moved to the upper and the lower portions. The stopper member is used for restraining the movement of the guide bar, the horizontal member, and the vertical member to a left and a right direction.
Patent KR-20010071984-A (KR)
IPC: C07K1/34
Filed: 1999-07-16
Abstract: Protein suspensions comprising soluble and insoluble components are purified via flocculation with anionic polymers, such as polyacrylamides, potato starch, or modified cellulose. The procedure improves the efficiency of solid/liquid separations and can minimize or eliminate the requirement for centrifugation and/or filtration in large scale biotechnological processes. The method is particularly well suited for the purification and clarification of protein suspensions containing soluble somatotropin monomer using polyacrylamide and polysaccharide flocculants.