baber/WOPTO huggingface dataset:
Patent KR-20020064170-A (KR)
Inventor: KEIZO FURUKAWA
IPC: C01B31/08
Filed: 2002-01-29
Abstract: PURPOSE: A molded product of activated carbon is provided which is excellent in an adsorptive capability and mechanical strength and which can be used in a wide range of fields for removal of malodor evolved in wastewater treatment facilities, solvent recovery, ozone treatment and the like. CONSTITUTION: The molded product of activated carbon is obtained by steps comprising (a) molding a kneaded mixture containing an activated carbon, a solvent, and a phenol-aldehyde type resin being solid in a normal temperature and containing 50 to 95% by weight of components soluble in the solvent, (b) drying and curing the molding, and then (c) carbonizing the molding in the inert gas atmosphere, wherein the amount of the phenol-aldehyde type resin is 10 to 80% by weight relative to the total weight of the activated carbon and the phenol-aldehyde type resin and the amount of the solvent is 10 to 60% by weight relative to the total weight of the activated carbon and phenol-aldehyde type resin, wherein the molded product of activated carbon is molded as a pellet, a spherical, or a honeycomb shape molding, wherein the solvent is alcohols, ethers, ketones, esters, aprotic solvent, or a mixture of water and at least one of these solvents, wherein the drying is carried out at 70 to 150 deg.C, and wherein the carbonization is carried out at 500 to 1500 deg.C.
Patent KR-20030065701-A (KR)
Title: Semiconductor memory device capable of performing a high-frequency wafer test operation
Inventor: CHO UK RAE
IPC: G01R31/28
Filed: 2002-01-30
Abstract: PURPOSE: A semiconductor memory device for performing a wafer test process using a high frequency is provided to check data bits received through data lines by using only one comparison circuit. CONSTITUTION: A semiconductor memory device for performing a wafer test process using a high frequency includes a memory cell array(1110), an address buffer circuit(1150), a test block signal generation portion(1160), a test clock signal generation portion(1180), a test data generation portion(1190), a test data write portion, a test data read portion, and a decision portion(1310). The memory cell array are used for storing data. The address buffer circuit is used for receiving an external address in response to a test clock signal. The test block signal generation portion generates a test block signal which is synchronized with the external clock signal in a test operation mode. The test clock signal generation portion generates a test clock signal according to the test block signal. The test data generation portion generates test data according to the test clock signal. The test data write portion writes the test data in a predetermined region of the memory cell array. The test data read portion reads the test data from the predetermined region of the memory cell array. The decision portion receives data bits and decides whether the data bits on the data lines have the same value, or not. The decision portion outputs a flag signal as a decided result.
Patent KR-20030065776-A (KR)
Title: A kimchi refrigerator instituted kimchi making apparatus and method for making kimchi of the same
Inventor: KIM HYEONG U
IPC: A23B7/10
Filed: 2002-01-31
Abstract: PURPOSE: Provided are a kimchi refrigerator comprising a kimchi manufacturing apparatus and a method for manufacturing kimchi using the same, thereby automatically manufacturing kimchi having a desired taste according to the quantification data. CONSTITUTION: In a kimchi refrigerator comprising a main body consisting of compartments and an aging and storing chamber, it is characterized by comprising a kimchi manufacturing apparatus consisting of an outer chamber, an inner chamber with water discharging holes and a rotation part, a water supply part, a water discharging part, a seasoning stuff storing part, and a mycom generating control signals.
Patent KR-20030065799-A (KR)
Title: A down-up type eletrospinning aparatus
Inventor: KIL MYEONG SEOP
IPC: D01D5/00
Filed: 2002-02-01
Abstract: PURPOSE: Provided is a bottom up electrospinning device which effectively prevents the droplet phenomenon, and mass-produces high quality nanofibers. CONSTITUTION: The bottom up electrospinning device comprises a spinning solution tank(1), a metering pump(2), a nozzle block(4), a collector(5) for collecting the fibers spun from the nozzle block, and a voltage generator(6) for applying voltage to the nozzle block and the collector. The nozzle block has nozzles(4a), and the outlet of the respective nozzles faces upward. The collector is placed over the nozzle block, and a spinning solution dropping unit(3) is provided between the spinning solution tank and the nozzle block.
Patent KR-20030068762-A (KR)
Title: Payment Methode using Mobile Phone and Merchant Terminal
Inventor: CHOI GYU WON
IPC: H04W92/08
Filed: 2002-02-18
Abstract: PURPOSE: A settlement method using a mobile phone and a member store terminal is provided to minimize the possibility of an illegal copy of a card by outputting an approval result of a card company or a bank in the member store terminal in which the mobile phone is located. CONSTITUTION: If a mobile phone(600) transmits a terminal ID, card information, and a transaction amount of money, the transmitted data are transmitted to a wireless communication company(800) through a repeater(700). The wireless communication company(800) provides received information to a payment system(900). The payment system(900) decides whether approval request information is transmitted to a value added common carrier(300), and transmits received information to the value added common carrier(300). The value added common carrier(300) requests approval to a card company(400) or a bank(500), collects an approval request result, and notifies an approval item to a terminal(100). The terminal(100) prints information received from the value added common carrier(300) on a receipt.
Patent KR-20030068837-A (KR)
Inventor: OH YEON SAHNG
IPC: A61M5/145
Filed: 2002-02-18
Abstract: PURPOSE: An automatic supplying apparatus of injection liquid such as intravascular solution or nutrient in a constant amount by externally pressing an injection vessel independent to location of the vessel to continuously introduce the liquid. CONSTITUTION: The apparatus comprises an injection vessel(10) with flexible structure; a chamber(20) with adjacent plate(21) and inner wall side(22); an air pocket part(30) to store air between the wall side(22) and the adjacent plate(21); a pressing plate(50) moving by rotational force of static motor(40) to provide air between the inner wall side(22) and the adjacent plate(21). A rack(51) engaged with a pinion rotating one or the other side by the motor(40) is integrated to one side of the pressing plate(50).
Patent KR-20030070239-A (KR)
Title: bushing structure of earthing switch in GIS
Inventor: PARK GI YEOP
IPC: H02B13/075
Filed: 2002-02-21
Abstract: PURPOSE: A bushing structure of a ground switch in a gas switching unit is provided to reinforce the mechanical intensity of the bushing structure by improving the bushing structure of the ground switch. CONSTITUTION: A bushing structure of a ground switch in a gas switching unit includes a metallic insert(800) and an epoxy insulating material(801). A plurality of bolt combination holes(800a) are formed at both ends of the metallic insert(800). The epoxy insulating material(801) is wound around the metallic insert(800). A concavo-convex portion(800b) is formed at a center portion of the metallic insert(800). The epoxy insulating material(801) is molded around the concavo-convex portion(800b) of the metallic insert(800). A surface of the concavo-convex portion(800b) is processed by a sand blast process.
Patent KR-20030076815-A (KR)
Title: The method using credit card in mobile phone
Inventor: SONG JOUNG JOON
Filed: 2002-03-21
Abstract: PURPOSE: A method for settling a credit card using a mobile communication terminal is provided to clearly confirm the card settlement and to easily realize a post process in case that the settlement is not realized by confirming the settlement visually through the mobile communication terminal and a credit card settlement terminal. CONSTITUTION: The mobile communication terminal receives and stores the credit card information. If a user wants to confirm the settlement at a member shop, the user confirms the settlement visually by displaying a credit card image on an information window. The credit card image and the personal credit information are transmitted to the credit card settlement terminal through a transmitting tool in the mobile communication terminal. The credit card settlement terminal extracts and transmits the credit card image and the personal credit information to a VAN(Value Added Network) server through a credit card VAN network, and receives a settlement approval signal from the VAN server.
Patent KR-20020077121-A (KR)
Inventor: HASHIMOTO YOSHIO
IPC: G02B6/44
Filed: 2002-03-27
Abstract: PURPOSE: An optical fiber cable with ripcord and manufacturing method is provided which does not need a large amount of filling material or a long cylindrical spacer in which spiral grooves are formed, and furthermore has excellent cable properties even when the optical tape core laminates are twisted in an SZ arrangement and the optical cable is bent. CONSTITUTION: An optical cable comprises optical fibers, a forming pipe(2) for housing the optical fibers, a sheath(4) provided around the forming pipe, a pair of tension members(5) embedded in the sheath, and a pair of rip cords similarly embedded inside the sheath. The forming pipe is fashioned using a plurality of tapes in such a way as to permit the forming pipe to be divided in their longitudinal direction. The rip cords are provided near the seams of the forming pipe. And a distance from the surface of the tension members to the inner surface of the sheath and to the outer surface of the sheath are both 0.3 mm or more, and the distance from the center of the rip cords to the inner surface of the sheath is from 0.2-fold or greater to 1.2-fold or less than the radius of the rip cords, and the distance from the surface of the rip cords to the seams of the forming pipes is 0.5 mm or less.
Patent KR-20030078384-A (KR)
Inventor: SON WAN JAE
IPC: H01J29/48
Filed: 2002-03-29
Abstract: PURPOSE: A cathode ray tube is provided to prevent cracks of the inner surface of the neck and the bead glass, and degradation of focus caused due to the distortion of electric field. CONSTITUTION: A cathode ray tube comprises a vacuum envelope(30) having an electrically insulating glass neck(31) and an electron gun assembly(35) mounted in the neck. The electron gun assembly includes a cathode(36); electrodes arranged sequentially from the cathode, and which include a focus electrode(41) and a screen electrode, wherein each electrode has two or more integrated type claws; two or more bead glasses(45) extended in the arrangement direction of the electrodes, and which fix the electrodes at a predetermined position by burying the claws and have outer surfaces opposed to the inner surface of the neck; and voltage apply units(46,47) for applying a focus voltage to the focus electrode and a screen voltage to the screen electrode, and which are connected to the electrodes such that the inner surface of the neck is prevented from being cracked by the voltage applied to the voltage apply unit.
Patent KR-20030080511-A (KR)
Title: Revolution device of seat for vehicle
Inventor: WOO JAE GEUN
IPC: B60N2/14
Filed: 2002-04-09
Abstract: PURPOSE: A seat rotation device for a vehicle is provided to improve productivity by simplifying the constitution of the seat rotation device and to improve user's convenience by reducing friction force and securing smooth working force. CONSTITUTION: A seat rotation device for a vehicle has a lower plate(45) fixed to an upper rail forming a seat rail; an upper plate(46) fixed to the lower plate; a rotating plate(47) fixing a seat; a rotating unit disposed between the upper and lower plates and the rotating plate; and a stopper controlling the rotating state of the rotating unit. The rotating unit includes bent-up portions(51) formed to the rotating plate in zigzags; grooves(53) formed by combination with the bent-up portions; and bushings(54) disposed to the grooves. The stopper includes a fork(61) protruded upwardly; a ratchet fixed to the upper side of the upper plate at 180 degrees, with an engaging groove(62); and a lever(65) rotatably disposed to a lever bracket disposed to the rotating plate, with a handle(64). The lever forms an engaging part(66) engaged with the engaging groove, at the end portion.
Patent KR-20030082860-A (KR)
Title: Storage and storing method for grain
Inventor: NA JUN SUN
IPC: A01F25/00
Filed: 2002-04-18
Abstract: PURPOSE: Provided are a rice storehouse which is capable of storing rice without deterioration of rice quality and a method for storing rice using a yellow soil chamber of a pyramid structure. CONSTITUTION: The rice storehouse includes a hopper scale(10) to confirm the amount of input rice and to measure the moisture content; a dryer(20) to set the moisture content at a predetermined level; a silo to temporarily store the rice; a rice huller(40) to peel the skin of the rice; a sterilizer and a husker(50) to sterilize rice using ionized water and burned wood extract; a packing device(60); and a storage chamber(70) of a pyramid structure. The method for storing rice includes the steps of injecting rice plants through a hopper scale; setting the moisture content by a dryer; peeling the rice by the rice huller; sterilizing and peeling the rice; packing the rice and storing the rice.
Patent KR-20030083173-A (KR)
Title: Method for monitoring particle in semiconductor apparatus
Inventor: LEE WAN GI
IPC: H01L21/66
Filed: 2002-04-19
Abstract: PURPOSE: A method for monitoring particles of semiconductor equipment is provided to be capable of exactly analyzing the shape or component of the particle as well as the number of the particles for improving the producing yield of a semiconductor device. CONSTITUTION: A test wafer with an arbitrary pattern, is manufactured(10). After loading the test wafer into a pre-scan equipment, a pre-scanning process is carried out at the loaded test wafer(20). After loading the test wafer to semiconductor equipment, a depositing process is carried out by using the same process as a real wafer deposition(30). After loading the deposited test wafer at post-scan equipment, a post-scanning process is carried out at the loaded test wafer(40). The shape, component, and number of particles are analyzed by comparing the two results of the pre-scanning and post-scanning process(50).
Patent KR-20030085616-A (KR)
Title: Auto-teaching method for printed circuit board part mounting inspection system
Inventor: JU BYEONG O
IPC: G09B23/18
Filed: 2002-04-29
Abstract: PURPOSE: An automatic teaching method for PCB test device is provided to perform an automatic teaching operation by utilizing the mounting data of components mounted on a PCB(Printed Circuit Board). CONSTITUTION: An automatic teaching method for PCB test device includes a data conversion process(S1000), a coordinate transformation process(S2000), and a teaching process(S3000). The data conversion process(S1000) is to convert the mounting data to the teaching data. The coordinate transformation process(S2000) is to transform the coordinates of the converted data of the data conversion process(S1000) to the coordinates of a test device. The teaching process(S3000) is to teach components on the basis of the transformed coordinates.
Patent KR-20030086791-A (KR)
Title: Rotatable loads separating apparatus of an automobile
Inventor: YOON GYEONG IL
IPC: B60R5/04
Filed: 2002-05-07
Abstract: PURPOSE: A cargo separating device having rotatable structure is provided to release the movement restriction of a passenger seat by freely changing the position of a protecting rod and a partition. CONSTITUTION: A cargo separating device is composed of a protecting rod, and a partition disposed on the bottom of the protecting rod. The protecting rod includes a central part(12), and a side part(14) rotatably coupled with the side surface of a vehicle body. The partition includes a support(32), a fixed unit(34) fixed to the bottom of the vehicle body and connected to the support, and fitting members movably installed at both sides of the support.
Patent KR-20030089381-A (KR)
Title: Manufacturing method of pickled sea foods using a medical plant
Inventor: KIM SUNG HO
IPC: A23L17/20
Filed: 2002-05-16
Abstract: PURPOSE: A method of producing a pickled fish(chotgal) or pickled seafoods juice(aekchot) by preserving treated fishes with processed sea salt and powders of herbal plants selected from roasted Glycyrrhizae Radix, Sasa borealis(Hack.) Makino, Portulaca oleracea L., Agrimonia pilosa L., Lycii Fructus, Plantago asiatica or the like is provided. Therefore, the product is removed in a fishy smell as well as heavy metals and effective in improving human health. CONSTITUTION: Sea water or deep sea water is treated in an ozone sterilizer or an ultrasonic washer, inserted into a vessel containing charcoal and silver and then added with a shrimp, anchovy, oyster or the like and sterilized in an ozone sterilizer after being dried. Thereafter, the dried material for picked fish is preserved with clean sea salt, salt(or juice) of Salicornia herbacea L. sprayed with bamboo salt and powder of herbal plants and then aged. To prevent deterioration of chotgal during the aging period, Sasa borealis(Hack.) Makino is inserted into an aging vessel.
Patent KR-20030091351-A (KR)
IPC: E06B9/56
Filed: 2002-05-27
Abstract: 본 발명은 롤링 배리어(rolling barrier)의 방수 구조에 관한 것으로서, 그 중 고정 부품을 롤링 배리어 설치 장소의 상단에 설치하고, 그 고정 부품의 하단부에 속이 빈 원통형의 홈을 형성하고, 그 안에 러버 플레이트를 장착한다. 러버 플레이트는 그 한쪽 끝부분을 중심으로 추축 회전 동작을 한다. 러버 플레이트의 추축 회전부분에서 자유로운 부분까지의 거리는 원통홈에서 롤링배리어 사이의 거리보다 크다. 고정 부품의 상단부와 러버 플레이트 사이에 탄성 부재를 설치하고,  롤링배리어가 완전히 내려졌을 때의 마지막 배리어 패널 면에 제동 블록을 설치하여 제동 블록이 러버 플레이트의 자유로운 부분을 아래로 향하도록 제지하여 롤링배리어 패널과 맞물리도록 함으로써 방수 효과를 얻는다.
Patent KR-20030092926-A (KR)
Inventor: KIM DAE JUNG
IPC: H04B7/155
Filed: 2002-05-31
Abstract: PURPOSE: A device for processing a remote high frequency in a tower top system is provided to be installed in a tower by being implemented as a sub system, and to transmit a digital signal between a main system installed in a building and the sub system, thereby minimizing transmission loss and implementing compactness. CONSTITUTION: A main base station system(100) installed indoor supplies power to a remote high frequency device(200), monitors and controls the remote high frequency device(200), and interfaces data with the remote high frequency device(200) by a digital signal. The remote high frequency device(200) receives the power, and interfaces transceiving data through digital communication. The main base station system(100) comprises as follows. A power pack(110) supplies a driving DC bias power to the device(200). An RF controller(120) detects an alarm generated from the device(200), and controls the device(200). A digital up-converter(130) up-converts a transmission signal, and outputs the signal as digital data. A digital down-converter(140) down-converts a digital receiving signal.
Patent KR-20030093044-A (KR)
Title: Electro-luminescence Display Device And Fabricating Method thereof
Inventor: BAE SEONG JUN
IPC: H05B33/22
Filed: 2002-06-01
Abstract: PURPOSE: An electroluminescence display device and a manufacturing method thereof are provided to increase the luminescence efficiency and brightness by focusing light irradiated from an organic compound layer through a focusing unit to emit the focused light to a direction perpendicular to a substrate. CONSTITUTION: An organic electroluminescence device includes a substrate(31), a focusing unit(40) having a predetermined curvature, an anode electrode(32) that covers the focusing unit(40), an organic compound layer(34) that covers the anode electrode(32), and a cathode electrode(36) that covers the organic compound layer(34). The focusing unit(40) has a hemisphere or strip line shape. Light irradiated from the organic compound layer(34) is focused through the focusing unit(40) in a direction perpendicular to a surface of the substrate(31). The organic compound layer(34) includes a hole transporting layer, a luminescence layer, and an electron transporting layer.
Patent KR-20030001284-A (KR)
Title: Portable terminal apparatus with IC card function
Inventor: IMAI ATSUSHI
IPC: H04M1/72412
Filed: 2002-06-21
Abstract: PURPOSE: To prevent a portable terminal machine mounted with a contactless IC card function having an R/W function from illegally being used by a 3rd person when lost or stolen. CONSTITUTION: A user previously registers a password code corresponding to a card or service in the portable terminal machine 100 mounted with a contactless IC card part 20 and inputs a password code prior to the use of the IC card function. The IC card function is normally placed in an unusable state, which is reset for a specific time only when the input password code and registered password code match each other.
Patent KR-20040000065-A (KR)
Title: Semiconductor memory device with internal voltage converter and method for controlling internal ground source using the same
Inventor: JU YONG GYU
IPC: G11C5/14
Filed: 2002-06-21
Abstract: PURPOSE: A semiconductor memory device having an internal voltage generation circuit and a method for controlling an internal ground voltage using the same are provided, which use a NMOS transistor as a driver transistor, without comprising an additional pumping circuit. CONSTITUTION: An internal circuit part(130) receives an external voltage. And the internal circuit part includes an internal voltage generation circuit generating and supplying an internal voltage having a fixed voltage. The above internal voltage is higher than 0V and lower than the external voltage so that a difference voltage between the external voltage and the internal voltage is a desired voltage switching. The internal voltage generation circuit includes an op-Amp(100) where a reference voltage is applied to a negative input terminal, and a NMOS transistor(110) whose gate is connected to an output of the op amp and its source is grounded and which applies the internal voltage to the internal circuit part through its drain.
Patent KR-20040001026-A (KR)
Title: Device to prevent IP address spoofing and method thereof
Inventor: CHOI CHANG HYO
IPC: H04L12/22
Filed: 2002-06-26
Abstract: PURPOSE: An apparatus for preventing the falsification of an IP(Internet Protocol) address and a method therefor are provided to block that a hacker falsifies an address by preventing the source address falsification of a packet transmitted from a subscriber in a subscriber connection router. CONSTITUTION: A packet address extracting unit(301) extracts a source address included in a packet transmitted from a subscriber network. A network address extracting unit(302) extracts a network address managed by a router(12). A network address mapping unit(303) maps a network address portion of the source address of the packet to the network address managed by the router(12). A packet transmitting unit(304) transmits the mapped packet to the outside.
Patent KR-20040003201-A (KR)
Title: Light clay brick using anthracite coal and manufacturing method of the same
Inventor: CHAE YEONG GI
IPC: C04B14/10
Filed: 2002-07-02
Abstract: PURPOSE: Provided is a manufacturing method of lightweight clay brick which increases strength and decreases weight by adding anthracite to conventional clay brick materials. CONSTITUTION: The lightweight clay brick is manufactured by the following steps of; mixing 50-95wt.% clay materials consisting of 60-90wt.% of first clay and 10-40wt.% of fine sand, with 5-50wt.% of anthracite(1mm-300micrometer) for the formation of porosity; adding water to be a ratio of raw material mixture and water being 4:1, and aging for 3 days; forming and drying at 50-70deg.C; and sintering at 1000-1300deg.C.