baber/WOPTO huggingface dataset:
Patent KR-20020085456-A (KR)
Title: Apparatus for correcting mis-convergence
Inventor: KANG CHANG SIK
IPC: H01J29/70
Filed: 2001-05-08
Abstract: PURPOSE: An apparatus for compensating a mis-convergence of a deflection yoke is provided to reduce the occurrence of geometric distortion by applying different deflection force to B beam and R beam. CONSTITUTION: First and second compensating members(12,14) are installed on a central axis in a horizontal direction toward left and right sides of a deflection yoke. A first compensating coil(CY1) is wound to the right side of the second compensating member(14). A second compensating coil(CY2) is wound to the left side of the first compensating member(12). A third compensating coil(CY3) is wound to the first compensating member(12) toward the right side of the second compensating coil(CY2). A fourth compensating coil(CY4) is wound to the second compensating member(14) toward the left side of the first compensating coil(CY1). The serially-connected compensating coils(CY1-CY4) are serially connected to a vertical deflection coil. A current distributor comprised of a variable resistor is connected to the first and second compensating coils(CY1,CY2) and the third and fourth compensating coils(CY3,CY4).
Patent KR-20020086054-A (KR)
Title: The method of construction for fundamental formative of bent in under the water.
Inventor: KIM KUN SOO
IPC: E02D27/18
Filed: 2001-05-11
Abstract: PURPOSE: A method for constructing an underwater pier foundation is provided to prevent the mixing of water and concrete during the placing of concrete without a cofferdam, thus achieving uniform and high quality pier foundation structure. CONSTITUTION: In the construction method of an underwater pier foundation, reinforcing bar frames(2) are arranged in a state that an open caisson(1) is submerged in water(7), a bag(3) is interposed in a space between the reinforcing bar frames, and concrete is poured in the bag to fill an inner space of the caisson. Then, the concrete can be discharged into the inner space of the caisson by pulling a wire fastened to an opening of the bag, and the inner space of the caisson is able to be filled with concrete completely by removing the bag.
Patent KR-20020088671-A (KR)
Title: Method for searching information on the network using main key-word
Inventor: KOO GYO SEONG
IPC: G06F17/30
Filed: 2001-05-19
Abstract: PURPOSE: A method for searching information on a network using a representative keyword is provided to detect a representative keyword with respect to keywords being inputted by a user and search information using the selected representative keyword by grouping related keywords of identified or similar meaning and endowing a representative keyword with respect to each group. CONSTITUTION: A user connects to a search server using a terminal(S10). Each search server transmits a pre-stored web page to the user terminal and receives a keyword from the user(S20). The search server, which received a keyword, selects a group including the keyword in a keyword database and extracts a representative keyword of each group(S30). The search server transmits the representative keyword to the user terminal(S40). The user selects one out of the representative keywords(S50). The search server detects information data including the representative keyword with a representative keyword selected by the user(S60). The detected information data are transmitted to the user terminal(S70).
Patent KR-20010070563-A (KR)
Title: method for construction of a soundproofed wall
Inventor: LEE JE YEOL
IPC: E01F8/00
Filed: 2001-05-24
Abstract: PURPOSE: A soundproof wall constructing method is provided to quickly construct the soundproof wall and to maintain a firm installed state for a long time by maintaining the firm assembled state of many blocks for a long time. CONSTITUTION: A ground is excavated to install many supporting pillars. A foundation is formed by filling reinforcing rods and grouting. Many supporting pillars are formed by laying many pillar blocks on the foundation and installing the reinforcing rods and the grouting therein. Aggregates are spread on the ground between the supporting pillars. A first block group is installed by connecting many soundproof blocks between soundproof members crosswise. The reinforcing rods are installed on the first block group crosswise. A second block group is installed by connecting many soundproof blocks between the soundproof members. The grouting is filled inside the block groups. An intermediate block group is installed by laying and connecting many soundproof blocks between the soundproof members on the second block group. A grout stop is installed on the intermediate block group. A third block group is installed by assembling many soundproof blocks between the soundproof members. The reinforcing rods are installed on the third block group crosswise. A fourth block group is formed by assembling many soundproof blocks between the soundproof members. The grouting is filled inside the fourth block group and the third block group. A cap block group is installed by assembling many cap blocks on the fourth block group and the supporting pillars.
Patent KR-20030005439-A (KR)
Title: Aluminum matrix composite materials with high thermal conductivity and low thermal expansivity for electronic packaging, and manufacturing method therefor
Inventor: GUI MANCHANG
IPC: C22C1/05
Filed: 2001-05-29
Abstract: PURPOSE: An aluminum matrix composite material with high thermal conductivity and low thermal expansion coefficient for electronic packagings is provided in which silicon carbide particles or silicon carbide and silicon particles are formed in aluminum matrix structure, and a manufacturing method thereof is provided. CONSTITUTION: The aluminum matrix composite material with high thermal conductivity and low thermal expansion coefficient for electronic packagings comprises matrix structure of aluminum, 40 to 60 vol.% of silicon carbide (SiC) particles and 10 to 20 vol.% of fine silicon (Si) particles between the silicon carbide (SiC) particles. The manufacturing method of the aluminum matrix composite material with high thermal conductivity and low thermal expansion coefficient for electronic packagings comprises the steps of mixing silicon carbide (SiC) particles having an average particles size of 20 micrometers with aluminum (Al) powder having an average particles size of 70 micrometers in a volume ratio of 40 to 60:60 to 40, or mixing silicon carbide (SiC) particles having an average particles size of 20 micrometers with aluminum-20silicon (Al-20Si) alloy powder having an average particles size of 45 micrometers in a volume ratio of 40 to 60:60 to 40; mechanically kneading the mixed powder; drying moisture contained in the kneaded mixed powder; plasma coating the dried mixed powder onto a target material; and cooling the coated target material.
Patent KR-20010070655-A (KR)
Title: easy electricicy put a shir
Inventor: LEE YOUNG KU
IPC: H05K7/02
Filed: 2001-05-29
Abstract: PURPOSE: A simple electrical wiring is provided which constructs a complicated electrical wiring in a simple form of electrical wiring, and connects multiple switches with one string of optical cable to operate various apparatuses. CONSTITUTION: A simple electrical wiring method wires a plurality of parallel electric wires in the form of one string of serial electric wire.
Patent KR-20020091652-A (KR)
Title: Coperative buying method, and coperative buyingapperatus therefor
Inventor: CHO HYEON MIN
Filed: 2001-05-31
Abstract: PURPOSE: A method for a group buying and a device for a group buying adapted thereto are provided to decide a commodity price reasonably by a mutual agreement between a supplier and a consumer. CONSTITUTION: A client requests a wanted commodity for a group buying to a group buying site on the Internet(S202). The group buying site receives the commodity(S204). The group buying site performs a mutual agreement with a supplier who supplies the commodity and decides a supply or not of the group buying commodity(S206). The group buying site registers the group buying commodity and a volume table(S208). A group buying is started(S210). Requests of group buying commodities are received from group buying users, and a wanted supplying price and an amount are received(S212). A group buying request is received(S214). A card is authenticated for a payment unit(S216). An amount of group buying request and current price are suggested(S218). The group buying is terminated and a contract price is decided(S220). Payments are performed for successful bidders as the contract price(S222). A payment completion is informed to the successful bidder through an E-mail(S224). The successful bidder receives the E-mail and checks the contract price and amount(S226). A delivered commodity is received(S228).
Patent KR-20020093182-A (KR)
Inventor: KIM HYUN SUNG
IPC: A63B69/00
Filed: 2001-06-07
Abstract: PURPOSE: Provided is a free kick or shooting exerciser for football. Therefore a user can get exercise for free kick and shooting without a defense player. CONSTITUTION: The free kick or shooting exercise for football is characterized by comprising the parts of: a main body(10) equipped with a fixing unit(20) which has a certain height and length, and of which lower part is placed on the earth surface to be supported; a miniature(30), which is capable of moving along its length, on the upper part of the main body; and an elasticity member(40) connecting the main body and the miniature.
Patent KR-20010084948-A (KR)
Title: cable box
Inventor: KIM HYUNG JIN
IPC: H02G11/00
Filed: 2001-06-01
Abstract: PURPOSE: An electric wire rolling tub having a pillar is provided to improve the working environment to keep the electric wire by rolling the pillar to wind the electric wire. CONSTITUTION: The electric wire rolling tub comprises a bottom plate(2), a pillar(1) placed on the center position of the bottom plate, a cover(3), a hole(4) formed on the cover to match the pillar, and a gate(5) formed on the lateral side of the cover. Extra wire winds around the pillar and the cover is put on the pillar after arranging the incoming wire and the outcoming wire to the gate, respectively. The assembled rolling tub is attached to the wall using the glue or nail.
Patent KR-20020095539-A (KR)
Title: semiconductor package and packaging method of the same
Inventor: BAEK JONG HWAN
IPC: H01L23/28
Filed: 2001-06-14
Abstract: PURPOSE: A semiconductor package is provided to reduce the size of the semiconductor package and to increase radiation efficiency of the heat generated in driving a semiconductor device, by packaging a semiconductor chip in such a way that the rear surface of the semiconductor chip is exposed directly or only through a solder without using a heat spreader. CONSTITUTION: The semiconductor chip(40) includes a rear surface electrode(41) and a plurality of electrode pads(42). A plurality of leads(30) are respectively connected to the plurality of electrode pads of the semiconductor chip. A wire(50) connects the lead with the electrode pad of the semiconductor chip. A molding material(20) covers the semiconductor chip, the lead and the wire. The rear surface electrode of the semiconductor chip and the bottom surface of the lead are exposed to the outside of the molding material.
Patent KR-20020095614-A (KR)
Title: Method and apparatus for reducing wrinkles on a strip in a rapid cooling zone of a heat treatment line
Inventor: CLUZEL XAVIER
IPC: C21D9/573
Filed: 2001-06-15
Abstract: PURPOSE: A method and an apparatus for reducing creases on strip in rapid cooling zone of heat treatment line are provided to restrict formation of creases on the strip during rapid cooling of the strip without arbitrary manufacturing loss by maintaining rated speed of the strip when the strip passes through the rapid cooling zone. CONSTITUTION: In a method for reducing creases on metal strip to be cooled in a continuous heat treatment line in which the strip passes through a cooling zone equipped with boxes comprising a cooling gas blowing means, the method is characterized in that cooling intensity is gradually changed per variation of slope of cooling cycle. In an apparatus for performing the method for reducing creases on metal strip to be cooled in a heat treatment line in which a strip(1) passes through a cooling zone(2) via inlet roller(3) and outlet roller(10), the strip is exposed to cooling gas jet blown by a plural pairs of boxes(4,5;6,7), and each of the boxes is positioned at both sides of the strip, the apparatus for reducing creases formed on the metal strip to be cooled in the heat treatment line comprises means for gradually cooling the strip(1) whenever slope of cooling cycle is varied, wherein the means installed at connection points between two pairs of continuous cooling boxes, between the inlet roller(3) and first pair of cooling boxes(4,5), and between the final pair of cooling boxes and outlet roller(10) respectively.
Patent KR-20030000140-A (KR)
Title: Device for measuring piston ring axial movement
Inventor: KIM JUNG SU
IPC: G01B7/14
Filed: 2001-06-22
Abstract: PURPOSE: An apparatus for measuring axial behavior of piston ring is provided to reduce oil consumption and improve durability of engine by defining oil consumption mechanism in a high speed operation. CONSTITUTION: An apparatus comprises an engine(100); a piston(40) mounted to the engine, which has an outer periphery where a piston ring(41) is inserted; a gap sensor(51) arranged on the piston ring; a signal line(52) connected to the gap sensor and led outward from the engine; a first air inlet device for permitting atmospheric air to be introduced into a combustion chamber(101) of the engine, when an engine air intake stroke starts; a second air inlet device for permitting high pressure air to be introduced into the combustion chamber of the engine, when an engine compression stroke starts; a controller(70) connected to first and second air inlet devices, which controls the same; a pressure sensor(53) connected to the controller, which is installed to a cylinder head(102) of the engine so as to measure pressure of the combustion chamber; a crank angle position sensor(54) connected to the controller, which senses crank angle position of the engine; and an oscilloscope(80) for receiving signals from the gap sensor and calculating axial behavior of the piston ring.
Patent KR-20030001605-A (KR)
Title: Method for manufacturing a capacitor
Inventor: KANG JAE IL
IPC: H01L27/04
Filed: 2001-06-25
Abstract: PURPOSE: A method for fabricating a capacitor is provided to remarkably reduce a bridge fail by making an insulation layer between capacitors have a height larger than that of the capacitor so that the capacitors are more reliably and three-dimensionally insulated from each other. CONSTITUTION: At least one contact hole is formed on an insulation layer(210) on a semiconductor substrate(200) which has various semiconductor elements and is defined as a cell region and a peripheral circuit region. A polysilicon layer(230) is formed on the resultant structure including the contact hole. A photoresist layer is formed on the polysilicon layer in the cell region. The polysilicon layer in the peripheral circuit region is removed. A planarization process is performed to make the photoresist layer and the polysilicon layer under the photoresist layer have the same plane as the insulation layer so that at least one separated lower electrode is formed. A predetermined depth of the upper portion of the lower electrode is eliminated. After the photoresist layer is removed, a metastable polysilicon(MPS) layer(260) is grown on the lower electrode. A dielectric layer and an upper electrode(270) are formed on the MPS layer.
Patent KR-20030003907-A (KR)
Inventor: HONG JEONG IN
IPC: H01L21/205
Filed: 2001-07-04
Abstract: PURPOSE: A method for using high density plasma chemical vapor deposition(HDP-CVD) equipment is provided to form an HDP oxide layer having a good gap-fill characteristic by remarkably reducing an overhang phenomenon in depositing an oxide layer and by decreasing the generation of a void. CONSTITUTION: The HDP-CVD equipment includes an upper radio frequency(RF) generator(102) and a bias RF generator(106). The frequency of the bias RF generator is higher than that of the upper RF generator. The frequency of the bias RF generator is set to fall within an RF range in which the frequency is higher than 13.56 megahertz and reaction gas is stably transformed into plasma so that an oxide layer is deposited.
Patent KR-20030006381-A (KR)
Title: The self balance adjuster of an automotive brake assembly
Inventor: KIM JONG IL
IPC: B60K20/00
Filed: 2001-07-12
Abstract: PURPOSE: A self balance adjuster of a brake assembly for a vehicle is provided to keep pressure of a pad evenly by forming the asymmetrical center structure of the piston and the pad at the initial stage and the symmetrical center structure in wearing the pad. CONSTITUTION: A brake disk is surrounded by a caliper(20), and a pressure pad(21) is embedded in the caliper. Pressure pads are formed at both sides of the brake disk. An adjuster(30) moves with interlocking with a piston(22) by transmitting hydraulic pressure in operating the brake pedal. The piston moves by forming the asymmetrical center with the pressure pad. The adjuster turns with moving the piston to the pad according to wear of the pad, and integrates the center of the pad and the piston. Pressure of the pad is kept evenly with the symmetrical structure of the center according to wear of the pad.
Patent KR-20030012623-A (KR)
Title: A turbo fan
Inventor: CHOI SEONG O
IPC: F04D29/28
Filed: 2001-08-02
Abstract: PURPOSE: A turbo fan is provided to reduce air resistance generated by that air flowed through a shroud collides with the circumferential end of a hub, and improve blowing efficiency of the turbo fan. CONSTITUTION: A turbo fan includes a shroud(52) installed inside a suction port of a scroll and forming a suction hole, a hub(54) opposite to the shroud maintaining a regular gap with the shroud and connected with a shaft of a motor, a plurality of blades(56) installed between the shroud and the hub to guide air flowed through the shroud to circumferential direction of the turbo fan, wherein an inclined curve is formed at the circumferential end(54a) of the hub to reduce air resistance generated by that air flowed through the shroud collides with the circumferential end of the hub; and an extended part(56d) is formed at the hub side end(56b) of the blade to form a curve extended from the hub side end of the blade, so that air passed circumferential end of the hub is guided to the circumference of the fan.
Patent KR-20030015969-A (KR)
Title: Apartment used sun energy
Inventor: CWON HYUN OAK
IPC: F24J2/04
Filed: 2001-08-18
Abstract: PURPOSE: An apartment is provided to use solar energy by installing an integrating unit of solar energy and its driving device. CONSTITUTION: On the front wall, the side wall or the roof of an apartment, a unit to integrate solar heat or solar energy or a solar battery plate, a solar following sensor(3-1), a rotation driving unit(3) to rotate a unit panel(1) and a fixing device as a shaft are formed. A collecting device(3-5) and a converting device(3-4) are formed to convert the collected heat or light to electrical energy. Thereby, energy is generated more effectively.
Patent KR-20030019731-A (KR)
Title: The interior decorator equipment of a airconditioner with condenser water
Inventor: CHOI BYUNG RYUN
IPC: B44C5/00
Filed: 2001-08-30
Abstract: PURPOSE: An interior decorating apparatus using dewed water of an air conditioner is provided to dispose dewed water, create a congenial, lively indoor atmosphere and improve a high-class atmosphere of a cafe or coffee shop. CONSTITUTION: A dewed water feed pipe(6) is connected with the decorating apparatus(1) wherein an indoor simple garden is formed or a water mill and a water fountain are installed. A water level sensor and a submerged pump are mounted within a dewed water storage room of the decorating apparatus(1) to be connected with a circulating pipe(7) and the dewed water feed pipe(6).
Patent KR-20030020168-A (KR)
Title: reactor using hydrogen storage alloy
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2001-09-03
Abstract: PURPOSE: A hydrogen storage alloy reactor is provided to promote reaction between hydrogen storage alloy and hydrogen. CONSTITUTION: A reactor(50) includes a hydrogen channel pipe(52) installed in a reaction container(51) supplied with hydrogen, and having a plurality of hydrogen passing holes(52a) formed thereon; and meshes(53) penetrated by the hydrogen channel pipe, and installed between charged hydrogen storage alloy to form spaces(54) fluidically connected with the hydrogen passing holes. Supporting members are installed in the spaces to prevent deflection of the meshes.
Patent KR-20010099171-A (KR)
Title: 캐스팅 다이를 이용한 합성수지 코팅 장치
Inventor: LIM JEONG BU
IPC: D21H19/10
Filed: 2001-09-07
Abstract: 본 발명은 액상 수지의 점도에 관계 없이 지류의 표면에 코팅을 하게되는 캐스팅 다이를 이용한 합성수지 코팅 장치에 관한 것으로, 액상 수지를 코팅로울러로 이송되는 지류의 저면에 압출 도포하는 형본체의 내부에 주입구와 토출구를 관통하는 사이에 압출조절공간을 형성하는데 상기 압출조절공간은 좁은공간부의 좌우에 콘형공간부를 형성한 1차압출조절공간과 2차압출조절공간, 3차압출조절공간 및 4차압출조절공간을 주입구측은 넓게하여 토출구측으로 점차 좁게 형성하여 주입되는 액상수지의 압출압력을 점차적으로 약화시키면서 토출구로 토출되도록 구성하여 언와인더와 인피더, 건조기, 아웃피더 및 업와인더로 되는 지류코팅라인의 코팅롤러 저면에 상기 형본체를 근접되게 장설하여 탱크에 담긴 액상 수지를 기어펌프와 필터로 상기 형본체에 공급하여 수지의 점도에 관계없이 지류의 표면에 수지층을 고속으로 코팅 형성하도록한 효과를 나타낸 것이다.
Patent KR-20030022988-A (KR)
Title: Method for processing idle handoff between base stations supporting different services
Inventor: PARK SANG JO
IPC: H04B7/26
Filed: 2001-09-11
Abstract: PURPOSE: A processing method for idle hand-off between BSs(Base Stations) supporting mutually different services is provided to set a protocol version value, so as to allow an MS(Mobile Station) to get normal services from an object BS even upon idle hand-off in the BSs. CONSTITUTION: In a mobile communication system including the first BS and the second BS that is adjacent to the first BS and supports a service differently from the first BS, an ESPM(Extended System Parameter Message) is received from the second BS. The received message is compared with the length of a preset ESPM. If the received message is larger than or equal to the length of the preset ESPM, a protocol version value of an MS is set according to a protocol version value included in the received message. And the step of setting the protocol version value is performed when the protocol version value denoting a service supportable by the MS is larger than or equal to the preset protocol version value, and larger than or equal to the protocol version value included in the received message.
Patent KR-20030029711-A (KR)
Title: A sleeve of manual transmission
Inventor: LEE JEONG GI
IPC: F16H3/00
Filed: 2001-10-08
Abstract: PURPOSE: A sleeve of a keyless synchronizer is provided to improve an end shape of a gear tooth being long respectively compared with a sleeve tooth to perform synchronization by pressing a synchronizer spring, and to prevent synchronization from a momentary breakdown by constraining continuously the synchronizer spring even if the synchronization starts. CONSTITUTION: A sleeve of a keyless synchronizer is composed of a splined clutch hub on a principal axis(51) thereof, a sleeve(54) tooth-engaged to move toward an axial direction on an outer peripheral surface gear unit of the clutch hub, a synchronizer ring synchronizing and rubbed with a cone(57) of a clutch gear(60), a plurality of gear teeth starting synchronization by pushing down a synchronizer ring as the sleeve moves, and a second gear tooth preventing a synchronous collapse by pressing the synchronizer ring after the synchronization is completed.