baber/WOPTO huggingface dataset:
Patent KR-20020027076-A (KR)
Title: A condenser for an air conditioning unit
Inventor: KIM GYEONG HUN
IPC: F25B39/00
Filed: 2000-10-05
Abstract: PURPOSE: A condenser for water cooled room cooler is provided to stabilize cooling of refrigerant by connecting the condensers in multiple rows and constructing so that circulation of water coolant is more rapid than circulation of refrigerant. CONSTITUTION: Small bodies(11) are placed in multiple rows. A water coolant circulating pipe(12) is penetratingly installed in the small bodies. Connecting pipes(13) connects all of the small bodies. A refrigerant inlet(14) and a refrigerant outlet(15) are installed on the uppermost and the lowermost small bodies, respectively. The refrigerant inlet is connected with a refrigerant circulating pipe connected with an evaporator. The refrigerant outlet is connected with a compressor. C-shaped connecting pipes(16) are connected with both ends of the water coolant circulating pipe. The C-shaped connecting pipes are zigzag and serially connected with each other.
Patent KR-20010016037-A (KR)
Title: method for dyeing
Inventor: JUNG SE YEONG
IPC: D06P7/00
Filed: 2000-10-11
Abstract: PURPOSE: A dyeing method is provided by using thread having different dyeing characters like synthetic fiber and natural fiber, therefore changing parts of fabrics having bad dyeing character naturally or artificially to good dyeing character parts by using wet deeping and dry evaporating method. CONSTITUTION: The dyeing method is comprised of: preparing the flexible substrate, simultaneously forming prescribed pattern with materials having different dyeing property; dipping dyeing of wet type on the flexible substrate; the first decolorizing defective dyeing part; dyeing the decolorized substrate using a vacuum evaporating device; and then the second decolorizing defective dyeing part of the dipping dyeing and the vacuum evaporation from the flexible substrate.
Patent KR-20010051030-A (KR)
Inventor: PARK YONG GYU
IPC: A45C13/26
Filed: 2000-10-13
Abstract: PURPOSE: A bag having a grip as one body is provided which provides strong grip structure cost effectively and reduces the manufacturing cost by simplifying constituents of product or manufacturing process. CONSTITUTION: The bag having a grip as one body comprises: (i) a main body(10) which comprises same shaped two pieces of main body plate(14, 16) having a zipper(20) on the upper end; and (ii) a string member(12) which becomes a grip by leading a certain sections of both ends part of the string member(14a)(16a) between a sewing line of side plate of the main body(10) and sewing them together.
Patent KR-20010015509-A (KR)
Title: Material of spring to Tri-metal for color braun tube
Inventor: KIM DEOK YEONG
IPC: C22C38/08
Filed: 2000-10-20
Abstract: PURPOSE: A 14'CPT tri-metal spring material for a color Braun tube is provided, which has a low expansion coefficient and a good lending error compensating function and is low in cost by unifying STS 304H, Invar and STS304H. CONSTITUTION: The tri-metal spring material is manufactured by arranging two STS 304H stainless steel boards on both sides of an Fe-Ni Invar board and unifying the contact surfaces using the known continuous electro-beam welding method. The Fe-Ni Invar board has a thickness of 0.775-0.825mm and a width of 17.85-18.15mm, consisting of C 0.02wt% or less, Si 0.25wt% or less, Mn 0.2-0.4wt%, P 0.007wt% or less, S 0.002wt% or less, Ni 35.5-36.5wt% and the balance being Fe. The STS 304H stainless steel board has a thickness of 0.775-0.825mm and a width of 7.85-8.15mm, consisting of C 0.12wt% or less, Si 1.0wt% or less, Mn 2.0wt% or less, P 0.03wt% or less, S 0.03wt% or less, Ni 8.0-10.5wt%, Cr 17.0-19.0wt% and the balance being Fe.
Patent KR-20010025212-A (KR)
Title: Heat exchanger installation steam blowing
Inventor: HONG SUNG KYU
IPC: D06B1/02
Filed: 2000-10-26
Abstract: PURPOSE: Provided is a steam blowing machine installing a heat exchanger, which is characterized by producing a textile of high quality by supplying steam to a main cylinder and drying the steam through the heat exchanger, followed by supplying. CONSTITUTION: The steam blowing machine is comprised of: a steam inlet(3) set on one side of the lower surface on the cylindrical heat exchanger(1); a steam outlets(3') set on the center of the upper surface; a trap(5) set on the center of the lower surface; a heating coil(pipe)(2) formed on spiral type in the heat exchanger(1), and passed the high-temperature and dry steam; the heating coil(2) connected with a steam inlet(4) and a steam outlets(4'); and the steam outlets(3') connected with the main cylinder(6).
Patent KR-20010008030-A (KR)
Inventor: KO MIN SEOK
Filed: 2000-11-03
Abstract: PURPOSE: A system and a method for automatically updating a shopping mall are provided to reduce the time and the cost for constructing and maintaining a product database, and to upgrade product data by selecting location of product to post only. CONSTITUTION: A product database updating server(101) is connected to a web server(107), and coupled to a unified messaging system(UMS) server(109) and a payment system(111) via a network(121). The web server(107) is connected to a computer(117) for a shopping mall manager(113) and a computer(119) for a visitor(115). A barrier(105) is installed between the computers(117,119). The server(101), connected to a product related database(123a) and a shopping mall related database(125a), includes a product database updating module. The web server(107) is connected to a computer(129) of the manager(113) and a computer(131) of a database manager(135) via a network(127). The server(107) offers the screens for inputting shopping mall information and registering a common product and the product in a catalog.
Patent KR-20020036064-A (KR)
Title: Reading room administrating system and the method using network
Inventor: LEE MI GYEONG
IPC: G06Q50/20
Filed: 2000-11-07
Abstract: PURPOSE: A system and a method for managing a reading room by using a network are provided to automatically manage the time of students and to automatically record sales. CONSTITUTION: The system comprises plural personal terminals(1) connected to a network, plural reading room terminals(3) connected to the network, an affiliated agency server(5) connected to the network and the reading room terminals, and a management agency server(7) connected with the personal terminals, the reading room terminals, and the affiliated agency server. The affiliated agency server is connected to a fingerprint recognizer(9) and a video camera(11) to transmit and receive the data related with the entrance time of members and to authenticate members. The management agency server provides contents by linking an educational site when the reading room terminal is connected and transmits the data about the entrance time of a student and the inside of the reading room to a parent connected via the personal terminal. The management agency server includes a program module for managing sales and a database(13).
Patent KR-20020038233-A (KR)
Title: Film for LCD back light unit
Inventor: HWANG YONG HA
IPC: G02F1/13
Filed: 2000-11-17
Abstract: PURPOSE: A light diffusion film for a liquid crystal display back light unit is provided to prevent thermal deformation and discoloration caused by back light by using cellulose derivative as a backside layer. CONSTITUTION: A light diffusion film(100) for a liquid crystal display back light unit is constructed in such a manner that a light diffusion layer(11) configured of a resin, a hardening agent, grains, an anti-charging agent, a dispersion agent, and a solvent is coated on a plastic support film. A backside film(13) containing cellulose acetate butylate is coated on the back side of the plastic support film.
Patent KR-20020039085-A (KR)
Title: Method for manufacturing transistor in sram device
Inventor: DONG CHA DEOK
IPC: H01L29/78
Filed: 2000-11-20
Abstract: PURPOSE: A method for fabricating a transistor of a static random access memory(SRAM) is provided to omit a complicated process after a conventional oxidation process, by compensating for a doped silicon layer and a gate insulation layer which are damaged by plasma. CONSTITUTION: A semiconductor substrate(11) having an isolation layer(12) is prepared. The gate insulation layer(13) and an undoped silicon layer are sequentially deposited on the semiconductor substrate. Impurity ions are implanted into the undoped silicon layer to form the doped silicon layer(14a). A metal nitride layer and a metal layer are sequentially deposited on the doped silicon layer. The metal layer, the metal nitride layer, the doped silicon layer and the gate insulation layer are sequentially etched to form a gate. A nitridization process is performed regarding the resultant structure having the gate. A spacer is formed on both side surfaces of the gate.
Patent KR-20020040439-A (KR)
Title: Method of Extending Sleep Time of Cellular Phone in the Mobile Communication Network and Paging Channel Structure for the Method
Inventor: LEE HEON
IPC: H04B7/26
Filed: 2000-11-24
Abstract: PURPOSE: A method for extending a mobile station stand-by time in a mobile communication network and a paging channel structure is provided to increase the stand-by time by maintaining the compatibility between a present base station and a mobile station, and by reducing power consumption. CONSTITUTION: An RF unit(110) is connected to an antenna(100). In addition, the RF unit(110) transmits and receives signals. A signal duplication unit generates the first and the second signal respectively corresponded to the signals received to the RF unit(110). The first modem(130) performs a system synchronization and a slot synchronization through the first signal and receives a call channel through the first signal. The second modem(140) receives synchronization related information from the first modem(130). In addition, the second modem(140) detects information on the necessity for confirming whether a relevant terminal is called through the second signal. A call processing unit(150) receives call confirmation unwanted information from the second modem(140).
Patent KR-20020041576-A (KR)
Title: Heater assembly and heating system of a substrate utilizing the same
Inventor: CHAE CHAN SU
IPC: H05B3/00
Filed: 2000-11-28
Abstract: PURPOSE: A heater assembly and a substrate heating apparatus using the same are provided to improve the efficiency of heat transfer by using a secondary radiation heat. CONSTITUTION: A frame is provided with a reflective plate(35). A plurality of main heaters(32) are installed on the upper portion of the reflective plate(35) and separated with a predetermined interval to each other. A sub-heater(33) is arranged in a predetermined pattern on an upper edge of the main heater(32). A heat sink(36) is supported by the frame, located on the upper portions of the main heater(32) and the sub-heater(33), and receives heat from the main heater(32) and the sub-heater(33) to radiate it. The main heater(32) and the sub-heater(33) are comprised of a halogen lamp. The heat sink(36) is comprised of a black lead.
Patent KR-20020043841-A (KR)
Title: Device and method for maximizing the efficiency of power amplifier
Inventor: KIM SEUNG HWAN
IPC: H03F3/12
Filed: 2000-12-04
Abstract: PURPOSE: A control apparatus and method for maximizing efficiency of power amplifier are provided to maximize efficiency of a power amplifier in a wireless communication terminal and increase a communication time of the wireless communication terminal. CONSTITUTION: A received strength signal indicator(305) detects a strength of a received signal and output a detected result to a controller(304). The controller(304) receives the detected result from the received strength signal indicator(305) and outputs a current and a voltage for controlling a power amplifier. The power amplifier includes first and second power amplifiers(302,303) which are connected to each other in series. The first power amplifier(302) is coupled with a high frequency signal input terminal(RFin). The second power amplifier(303) is coupled with a high frequency signal output terminal(RFout). Each of the first and second power amplifiers(302,303) includes a power supply input terminal and a bias control terminal(306). A variable power supply(301) supplies a power supply corresponding to a voltage control signal from the controller(304) to the power supply input terminal of each of the first and second power amplifiers(302,303).
Patent KR-20020044783-A (KR)
Title: Hanger for an exhaust pipe
Inventor: KIM HUN
IPC: F01N13/08
Filed: 2000-12-06
Abstract: PURPOSE: A hanger for an exhaust pipe is provided to damp the vibration of an exhaust pipe and to restrict the movement of an interior noise in a desired direction. CONSTITUTION: A hanger for an exhaust pipe is installed at a lower portion of a vehicle body. A steel bracket(1) made with a steel sheet is installed at the lower portion of the vehicle body. A vibration damping member(2) made with rubber is formed in the steel bracket. Slots(3) are formed in the vibration damping member. The arrangement of the slots is determined depending on the progressing direction of vibration. By restricting the vibration of a hanger shaft(4), the vibration of an exhaust system is controlled.
Patent KR-20010052049-A (KR)
Inventor: CHOI HYANG JA
IPC: A41B13/06
Filed: 2000-12-06
Abstract: PURPOSE: A safe wadded baby wrapper is provided, which wraps baby's chest and abdomen fully while adhering baby closely to mother's back, thereby preventing falling off of baby under the baby wrapper, and preventing deformation into "O" shaped legs while making easy to carry a baby on the first step mother's back. CONSTITUTION: The safe wadded baby wrapper is comprised of: a center-incised body-seating part while both end-hem are sewing-bound to accept baby in the center of inside of the baby wrapper; a sewing-bound saddle part under the center-incised body-seating part to support baby's buttocks; two sewing-bound belts in both inside of the incised body-seating part while forms unitedly with the saddle part; two length-regulating part to regulate the length of each belt while binding to each belt; two elastic fixing bands and a snap button on the exterior of the body-seating part; and two parts for banding together by sewing in both inside of the baby wrapper.
Patent KR-20020049187-A (KR)
Title: method for regulating attenuation pole of multi-layer filter using loading stub
Inventor: JUN MYEONG PYO
IPC: H03H9/02
Filed: 2000-12-19
Abstract: PURPOSE: A method for adjusting an attenuation pole of a stacked filter using a loading stub is provided, which is fabricated with a small size and improves a frequency characteristics, by enabling to control a position of the attenuation pole with a length and a width of the loading stub. CONSTITUTION: In a stacked filter including a resonator substrate(23) where a resonator pattern(23a1,23a2) is printed on a ceramic substrate with a conductive material and a loading stub substrate(22,24) where a loading stub pattern(24a1,24a2) is printed on another ceramic substrate with a conductive material, a position of an attenuation pole(AP) of the filter is adjusted by adjusting a length and a width of the above loading stub pattern. The length and the width of the loading stub pattern are set to correspond to the desired position of the attenuation pole.
Patent KR-20020051124-A (KR)
Title: Anti-cancer Agent Comprising Bufforin Derivatives
Inventor: KIM SEON CHANG
IPC: C07K14/46
Filed: 2000-12-22
Abstract: PURPOSE: Provided is an anti-cancer agent having Buforin and their derivatives as its active ingredient. The Buforin derivative, BUF(5-13)(RLLR)3 has amino acid sequence of RAGLQFPVGRLLRRLLRRLLR and selectively acts on cancer cells in vivo and vitro. CONSTITUTION: Buforin is characterized by as follows: having broader antibacterial spectrum than conventional antibiotics; showing selective antibacterial effect on not a host cell but a pathogen; and being mass-produced by genetic manipulation by prokaryotic microorganism. The anti-cancer agent includes the Buforin derivative, BUF(5-13)(RLLR) as an active ingredient, and a pharmaceutically acceptable carrier.
Patent KR-20010062785-A (KR)
Inventor: HASEGAWA ETSUO
IPC: C08L101/00
Filed: 2000-12-27
Abstract: PURPOSE: Provided are a sulfonium salt compound useful as a photo acid generator which has high transparency to exposure light and also has excellent heat stability in a photoresist composition for lithography using far ultraviolet light, photoresist composition and pattern forming method using the composition. CONSTITUTION: The sulfonium salt compound is represented by general formula(1). In the formula(1), R1 represents butylene group, pentylene group, 2-oxobutylene group or 2-oxopentylene group, R2 represents a straight-chain, branched-chain, monocyclic, polycyclic or bridged cyclic alkyl group having an oxo group, or a straight-chain, branched-chain, monocyclic or bridged cyclic alkyl group, provided that either of R1 and R2 has an oxo group, and Y represents a counter ion. The photoresist composition comprises the sulfonium salt compound as a photo acid generator. The photoresist composition is applied onto a substrate to form a film, and then the film is exposed to light with a wavelength of up to 300 nm. The exposed film is developed to form a pattern.
Patent KR-20020054538-A (KR)
Title: Method for measuring solid content and the first particle size using UV spectrum
Inventor: CHOI JAE SEUNG
IPC: G01N21/33
Filed: 2000-12-28
Abstract: PURPOSE: A method for measuring solid density and primary particle size of slurry is provided to measure solid density and primary particle size in a convenient and accurate manner within a short time period, while allowing slurry quality control to be easily performed. CONSTITUTION: A method for measuring solid density and primary particle size comprises the steps of transmitting ultraviolet ray to the slurry made of deionized water, metal oxide fine powder and additives, measuring transmissivity, and comparing the measured transmissivity with a calibration curve. The step of transmitting ultraviolet ray to the slurry uses a cell(5) of quartz material having an ultraviolet transmission length of 0.1 to 2cm. The step of measuring transmissivity uses a light source having a wavelength of 300 to 1100nm. The calibration curve is made by using a slurry including a metal oxide having a size same as the size of the slurry.
Patent KR-20020054643-A (KR)
Title: Manufacturing method for magnetic field sensor of semiconductor device
Inventor: KIM GWANG JIN
IPC: G11B5/39
Filed: 2000-12-28
Abstract: PURPOSE: A method for forming a magnetic field sensor of a semiconductor device is provided to sense a magnetic field and measure the strength of the magnetic field for controlling, using a GMR(Gianlt Magneto Resistive) phenomenon with a granular alloy structure configured with a magnetic substance metal and a diamagnetic substance metal. CONSTITUTION: A barrier layer of a magnetic field sensor(43) is formed on an upper part of a semiconductor substrate, using a sputtering technique. A granular alloy thin film configured with a magnetic substance metal layer and a diamagnetic substance metal layer is formed on an upper part of the barrier layer. The formed structure is heat treated to form a granular alloy. And the formed structure is patterned through a photo etching process, to form a 4-point probe pattern. And the barrier layer is formed through the selection in a group composed of a CU layer, a Ta layer, a TaN layer, a TiN layer and a WN layer.
Patent KR-20020054735-A (KR)
Title: System for automatically suppling crash pad and method thereof
Inventor: LEE DEOK JAE
IPC: B62D65/18
Filed: 2000-12-28
Abstract: PURPOSE: An automatic crash pad input system for a vehicle and a control method thereof are provided to remove the factor of damage on a crash pad or the breakage of the crash pad by accurately inputting a crash pad assembly to a vehicle. CONSTITUTION: An automatic crash pad input system for a vehicle comprises a synchronous travel trolley(7) synchronized by an overhead hanger(5) and a clamping unit for a synchronous travel, an exclusive input device(29) to input a crash pad(25) supplied from a crash pad supply conveyor(23) to a vehicle body(3), first, second, third and fourth position sensors(41,42,43,44) to output position error signals by sensing the positions of the crash pad and the vehicle body, first and second distance sensors(45,46) to output a distance signal between the crash pad to a vehicle body installation hole, a limit switch(LS) to output an entrance signal when the overhead hanger enters a work position, a vehicle model sensor(47) to output a vehicle model sensing signal, a vision controller to output a vehicle model signal and angular position error signals by receiving the signals outputted from the vehicle model sensor and the position sensors, and an exclusive controller to control the position correction of the exclusive input device, the clamping and unclamping of the crash pad, and the clamping unit for a synchronous travel.
Patent KR-20020054784-A (KR)
Title: Dust collector of vehicle
Inventor: PARK HYEON SEONG
IPC: F16D65/02
Filed: 2000-12-28
Abstract: PURPOSE: A collector for a vehicle is provided to prevent contamination of a frictional unit by automatically collect wear dust and to improve brake performance by operating a vacuum pump. CONSTITUTION: A collector of a vehicle comprises a collecting gear(22) mounted on a drive shaft(20); a vacuum pump(40) driven by receiving power of the drive shaft; a pumping gear(42) formed on the vacuum pump; a brake pedal(50) engaged with an end part of a cable(60); a slip gear(32) connected to the other end par of the cable; return spring(34) returning the slip gear; a suction port(72) formed on a frictional unit(82); a collecting unit(70) automatically collecting dust of a brake lining through a vacuum tube(74); and a disk(80) combing to the brake lining. The slip gear is interlocked with movement of the brake pedal by connecting the slip gear to the cable. The slip gear is combined between the collecting gear and the pumping gear while stepping on the brake pedal to transmit power of the drive shaft into the vacuum pump. The slip gear isolates power by being separated from the collecting gear and the pumping gear.
Patent KR-20020055239-A (KR)
Title: Radio transmitter in mobile communication system
Inventor: CHO BYEONG GYU
IPC: H04B1/04
Filed: 2000-12-28
Abstract: PURPOSE: An RF(Radio Frequency) transmitter in a mobile communication system is provided to process 1.8GHz and 1.9GHz RF signals selectively and compensate gain of the RF signal according to the change of temperature, thereby detecting the gain value of the RF signal more exactly. CONSTITUTION: An amplifying unit(100) receives and amplifies the RF signal from an RF transmission terminal, and then transmits the amplified signal to a transmission filter(200). The filter(200) passes through only the specific band after receiving the amplified RF signal. A coupler(300) installed within an output detector(300) detects a part of the RF signal from the filter(200) and transmits the signal to a temperature compensation circuit(320). The circuit(320) maintains the gain of the RF signal being changed by the temperature constantly after receiving the RF signal detected from the coupler(310) and then outputs the signal to a detector unit(330). The detector unit(330) converts gain of the RF signal received from the temperature compensation circuit(320) into a DC voltage and then outputs the DC voltage to a frequency selection unit(340). The frequency selection unit(340) converts the DC voltage value according to the frequency band of the RF signal into a constant level and then outputs the converted value.