baber/WOPTO huggingface dataset:
Patent KR-20030061061-A (KR)
Title: Method for fabricating dual gate electrode using damascene process
Inventor: KIM TAE GYUN
IPC: H01L27/092
Filed: 2002-01-10
Abstract: PURPOSE: A method for manufacturing a dual gate electrode using a damascene process is provided to be capable of solving the problems due to a selective oxidation process and improving device characteristics. CONSTITUTION: After forming a dummy nitride layer(26) at the upper portion of a semiconductor substrate(21), a plurality of holes are formed by selectively etching the dummy nitride layer for partially exposing the semiconductor substrate. A gate isolating layer(28) is formed on the exposed semiconductor substrate. A silicon layer(29) is formed on the entire surface of the resultant structure. P-type dopants are implanted in one portion of the silicon layer formed at a PMOS region, and N-type dopants are implanted in the other portion of the silicon layer formed at an NMOS region. After depositing a metal layer(32) on the resultant structure for completely filling the holes, the metal layer and the silicon layer are etched until the dummy nitride layer is exposed. Then, the dummy nitride layer is removed.
Patent KR-20020024062-A (KR)
Title: Method for cryptographing a information
Inventor: LEE DONG HYANG
Filed: 2002-01-23
Abstract: PURPOSE: An information encryption method is provided to make possible user verification without the installation of a certificate in a client terminal and to improve data processing and networking speed by reducing the volume of encoded data transferred to a web server from a client. CONSTITUTION: A client terminal(100) is connected to a web verification server(200), a service server(250), and a payment system server(300) through the Internet(150). The web verification server is an encoding server performing encoding and decoding. The web verification server offers a log-in page loading an open key and an encoding module including a message reducing module and a data compressing module to the client server when a connection request is requested from the client terminal. The web verification server decodes the encoded user information and performs user verification by comparing the decoded information to pre-stored user information. The payment system server offers a payment web page to the client terminal of the verified client and receives payment information from the client. The payment server transfers the information to the server of a payment organization(350) after decoding the information.
Patent KR-20030066864-A (KR)
Inventor: CHOI TAE GYU
IPC: H01L21/50
Filed: 2002-02-05
Abstract: PURPOSE: A scrap box for automatic discharge is provided to eliminate a loss of the number of processes by eliminating the necessity of inspecting the quantity of the scrap accumulated in the scrap box and by preventing a cleaning solution from flowing to equipment or being exhausted. CONSTITUTION: A scrap exhaust hole of an open box type is formed in a side plate of a box body(21) whose the upper part is open. A conveyor(31) is formed from the inside of the box body to the outside through the scrap exhaust hole. A motor(37) drives the conveyor. A gas exhaust unit(23) exhausts gas, installed in the box body. A water exhaust unit(25) exhausts the solution inside the box body, installed in the box body.
Patent KR-20020019945-A (KR)
Inventor: PARK YUN JE
IPC: A01N63/00
Filed: 2002-02-07
Abstract: PURPOSE: Provided are a method for using phytase as an anti-fungal material, and an anti-fungal composition comprising phytase. The composition can be used for agricultural chemicals for suppressing plant pathogenic fungi, anti-fungal paints, plant nutrients, or their additives, food additives, and the like. CONSTITUTION: The phytase inhibits mycelium growth of, spore formation and germination of, and appressoria formation of fungi. It is derived from animals, plants, bacteria or fungi, preferably Bacillus or Aspergillus. The anti-fungal composition comprises phytase as an antifungal material.
Patent KR-20030069454-A (KR)
Inventor: CHO SU MUK
IPC: A61K36/07
Filed: 2002-02-20
Abstract: PURPOSE: Provided is an anti-cancer agent comprising polysaccharide obtained from mycelia of Phellinus linteus and 5-fluorouracil to decrease the effective concentration of an anti-cancer agent, while increasing anti-cancer activity thereof. CONSTITUTION: An anti-cancer agent is characterized by comprising polysaccharide, particularly galactomannoglucan, obtained by extracting and purifying mycelia of Phellinus linteus, and 5-fluorouracil, wherein the mixing ratio of polysaccharide to 5-fluorouracil is 4-6:1.
Patent KR-20030069570-A (KR)
Title: Apparatus for automatically packaging a protection envelope for fruit
Inventor: KIM IN SIK
IPC: B65B7/00
Filed: 2002-02-22
Abstract: PURPOSE: An automatic packing apparatus of a fruit bag is provided to work conveniently and simply by containing fruit with automatically transferring the fruit bag and sealing the adhesive inlet of the bag accurately with thermal bonding, and to increase the productivity by protecting fruit with automatically packing. CONSTITUTION: An automatic fruit packing apparatus comprises a body(210); a bag containing part formed in the body to contain plural bags; a transfer unit drawing and transferring the bag; a first frame(240) restricting the side of the inlet of the bag from the transfer unit; a second frame(260) forming the space for containing fruit by opening the bag with restricting the other side of the bag, and containing the fruit by closing the inlet of the bag; a folder member installed in the first frame to fold a reinforcing piece after loading the fruit; a thermal compression unit(280) applying heat and pressure to the inlet of the bag; a control unit(330) controlling the transfer unit, first and second frames, the folder member and the thermal compression unit; an interface unit controlling operation of the automatic packing apparatus; and a power unit supplying power to the automatic packing apparatus.
Patent KR-20030071288-A (KR)
Title: Construction apparatus for reforming ground and method thereof
Inventor: LEE SANG SOON
IPC: E02D3/12
Filed: 2002-02-28
Abstract: PURPOSE: A constructive apparatus for ground improvement is provided to cut down on the cost of constructing the ground improvement by automatically controlling process of slurry mixture and work of excavation. CONSTITUTION: The process of constructing a ground improvement apparatus is composed of: feeding date concerning the amount of slurry mixture at a single time, the depth of the ground improvement apparatus and the mixture rate of water and curing agent by an input device; running a pump(114) and a screw motor(120), then feeding water and curing agent into a mixture tank; producing slurry by agitating water and curing agent an agitator powered by the first motor(116); discharging the slurry into an agitating tank; measuring the amount of stored slurry by a lever sensor; pressing out the slurry passing by a flow meter and a hose into a distributive unit(11); putting the slurry stored in the distributive unit into an excavated hole to form the ground improvement apparatus; analyzing out the gradient of an excavation rod(2) and the depth of the excavated hole, transferring the date to the first controller.
Patent KR-20020071467-A (KR)
Inventor: MATSUNAGA TATSUHISA
IPC: C23C16/54
Filed: 2002-03-04
Abstract: PURPOSE: To stably hold and carry the cap of a pod. CONSTITUTION: Four suction tools 46 sucking the cap of the pod are fixed on an closure 40 of a pod opener 20 by a suction member 47 for a male screw member, and arranged so that the center of gravity of a square formed by four line sections connecting them on the four parts of the closure 40 and the center of gravity of the cap are matched as much as possible and are linear symmetrical for a horizontal line and a vertical line passing the center of the cap. Since the cap is firmly and vertically held, the four suction tools can be inserted in and pulled from a wafer discharge and insertion opening of the pod without releasing the cap, and a cap carrying speed can be accelerated. Thus, the throughput of the pod opener and a batch type CVD device can be improved, the occurrence of particles can be prevented, and the occurrence of locking, unlocking, locking releasing or the like due to deviated insertion to the wafer discharge and insertion of the cap can be prevented.
Patent KR-20030073785-A (KR)
Title: Cash register control apparatus and control method thereof
Inventor: LEE JUNG YONG
IPC: G07G1/12
Filed: 2002-03-13
Abstract: PURPOSE: A money account machine control apparatus and a method thereof are provided to reduce a waiting time for payment, and to reduce the work of a receiving counter. CONSTITUTION: A money account machine comprises a tray being constituted with a plurality of blocks keeping folded money and coin, and the tray keeping coin comprises a coin exhaustion unit and a clutch selecting a specific tray among the plurality of trays, and comprises a coin exhaustion motor(65) to enable the coin exhaustion unit to move, and pays change of a product cost automatically using the coin kept in the tray by calculation of a central processing unit(10). A clutch driving unit enables to select a tray where corresponding coin are kept among the above trays. A coin exhaustion motor driving unit(60) enables the coin exhaustion unit of the tray to move. An input unit inputs the product cost and an amount of money paid by a user. And a storing unit(15) a program as to the operation of the central processing unit.
Patent KR-20030073923-A (KR)
Title: a second plastic supplying structure for a dual drawing apparatus
Inventor: LEE SEONG MAN
IPC: B29C47/06
Filed: 2002-03-14
Abstract: PURPOSE: A structure of a second synthetic resin supply passage for a double extrusion molding machine is provided to stably form a pattern on the surface of first synthetic resin by smoothly supplying second synthetic resin to the outer surface of first synthetic resin. CONSTITUTION: A first synthetic resin moving passage(11) is formed at the inner center of a forming mold. A first branch unit(12b) is formed at one side of the forming mold, and is connected to a second synthetic resin injection port(12a). An upper and a lower supply passage(12c,12d) are formed at the upper and lower part of the first branch unit, respectively. Second branch units(12e) are formed at the ends of the upper and lower supply passage. A left and a right supply passage(12f,12g) are formed at the left and right of the second branch units, respectively.
Patent KR-20030077800-A (KR)
Title: Elastic yarn take up winding apparatus and method
Inventor: SONG BYEONG SU
IPC: B65H67/00
Filed: 2002-03-27
Abstract: PURPOSE: A machine and a method for winding a yarn of an elastic yarn is provided to easily cut the yarn regardless of the thickness of the yarn and to change the yarn stably. CONSTITUTION: A machine for winding a yarn of an elastic yarn comprises a traverse machine(100), a bobbin, bobbin holders(301,302), a position change unit(400), touch roller(500), a lifting frame(600), and a swing guide unit(700). The swing guide unit rotates in the shape of winding the bobbin of the winding position when a full package is changed to the waiting position on changing of the yarn and guides the elastic yarn, wound to the full package, to an end within winding width of the full package. Then the swing guide unit moves the elastic yarn to an end outside of the winding width of the bobbin and cuts the elastic yarn using a yarn cutting unit.
Patent KR-20030078582-A (KR)
Title: Application method to establish hanging banner used in internet service
Inventor: YU HE JIN
IPC: G06Q99/00
Filed: 2002-03-30
Abstract: PURPOSE: A method for applying the display of a hanging placard using the Internet is provided to reduce time and cost by applying the hanging placard to a district office and receiving an approval fast through the Internet. CONSTITUTION: Clients(1) receive the information for the display status of the placard through a web page. A card company(3), a government and public office(4), and a bank(5) are connected with the clients(1) and a main server(2). The government and public office(4) issues and treats a bill or an application by receiving and registering the display application. The main server(2) provides the data for the display status of the hanging placard to the clients(1) through the Internet, and receives the display application of the hanging placard from the clients(1).
Patent KR-20030079588-A (KR)
Inventor: CHOI SEONG SU
IPC: F24C7/02
Filed: 2002-04-04
Abstract: PURPOSE: A microwave oven having a toaster is provided to allow bread to be put/extracted into/from the inside of the toaster in an easy and convenient manner. CONSTITUTION: A microwave oven having a toaster comprises a cavity for cooking a foodstuff; an electrical component chamber(23) in which electrical components for supplying heat to the cavity are arranged; a casing(32) having an entrance(34) which is open toward the front of the electrical component chamber, and a heater arranged at the inside of the casing; a toaster door(40) arranged to be open in a downward direction centering from a hinge shaft so as to open/shut the entrance of the casing; and a bread support unit(42) arranged at the rear surface of the toaster door, which supports the sliced bread in an upright state.
Patent KR-20020079506-A (KR)
Inventor: MARBE PETER
IPC: B65B41/18
Filed: 2002-04-08
Abstract: PURPOSE: A unit for processing web packing materials in a food packing machine and a method for indexing the web packing materials are provided to manufacture small packages by arranging an operating device at a repetitive length distance of the web packing materials. CONSTITUTION: A unit(1) for processing web packing materials(2) in a food packing machine and a method for indexing the web packing materials, which are characterized a specified periodically repetitive length(R), are composed of feed control devices(14,10,18) feeding the web packaging materials stepwise and at least first number processing devices(3a,3b,3c,5a,5b,5c) installed way off along a feed path(P) with performing a same operation on the web packaging materials in parallel each time while the material stops. In addition, the processing device is separated at an equal distance(D) to the number of second repetitive lengths larger than 1.
Patent KR-20030081799-A (KR)
Title: Apparatus for hull pressure fluctuation measurement using the magnetic pressure sensor
Inventor: PARK JIN HWA
IPC: G01L9/00
Filed: 2002-04-13
Abstract: PURPOSE: A pressure measuring device for a ship is provided to effectively measure exciting force of a propeller applied to the ship by securely attaching the variable pressure measuring device to an outer portion of the ship using a permanent magnet. CONSTITUTION: A variable pressure measuring device for a ship includes a pressure sensor(1) for measuring pressure of a propeller. The pressure sensor(1) is mounted on a base plate(2) formed with a plurality of holes(5), into which bolts are screw-coupled. A permanent magnet(3) is installed at a lower portion of the base plate(2). A signal withdrawing hole is formed in the base plate(2). A measuring signal withdrawing line is provided in the signal withdrawing hole. The measuring signal withdrawing line is connected to the pressure sensor(1). The pressure sensor(1) is fixed by a ceramic metal coating section(6). An elastomer coating section(7) is formed on the ceramic metal coating section(6).
Patent KR-20020081082-A (KR)
Inventor: JURGENBECHER DIPL-ING
IPC: C03B5/04
Filed: 2002-04-15
Abstract: PURPOSE: A method for heating a glass melting furnace by using a fossil fuel and its apparatus are provided, to reduce the amount of nitrogen oxides contained in the waste gas and the soot by employing a cascade heating system. CONSTITUTION: The apparatus comprises a combustion chamber(8); regenerators for heating primary oxidation gas from air, concentrated oxygen air and oxygen; port necks(1) opened to the combustion chamber; primary burners(4, 5, 6) as an under-port firing(3); secondary burners(13) installed in a cascade arrangement relative to the primary burners; a secondary burner installed on the one side wall(9) of the each port neck(1) as a cascade burner; a seep(7) which contains the bottom surface(12) and the wall faces(11) and is placed in the port neck(1); and a reverse system for changing the port necks(1) periodically between the combustion step and the waste gas exhausting step. A supply device of oxidation gas lance(15) and holes(15a, 17, 17a) are provided for supplying the secondary oxidation gas from air, concentrated oxygen air and oxygen to the step(7); and the supply of the secondary oxidation gas the step(7) can be switched on and off.
Patent KR-20020084408-A (KR)
Inventor: DAI LISHUN
IPC: C10G69/08
Filed: 2002-04-26
Abstract: PURPOSE: Provided are a method for treating residual oil to obtain the light oil by hydrogenation and catalytic cracking, and an apparatus therefor. The method and apparatus enhance a conversion of residual oil. CONSTITUTION: The apparatus for treating the residual oil comprises a hydrogenation unit(3) to hydrogenate a feedstock under existence of hydrogen and hydrocatalyst, unit to pass hydrogenating air flow to a catalytic cracking unit from the hydrogenation unit, the catalytic cracking unit(10) to crack the hydrogenation air flow, unit to pass the slurry oil and/or other source slurry oil to a distiller, the distiller(17) to distill the slurry oil and/or other source slurry oil, unit to recycle the distilled oil to the hydrogenation unit, and unit to recycle a heavy cycle oil to the hydrogenation.
Patent KR-20030085913-A (KR)
Inventor: YANG EUNG MO
IPC: H02K5/167
Filed: 2002-05-02
Abstract: PURPOSE: An apparatus for varying thrust force of a stepping motor is provided to correct errors of products and improve the performance of products by controlling the thrust force after a final test. CONSTITUTION: A stepping motor includes a shaft(135) connected to a bracket(111) and a pivot bearing(141) of a housing(113) and a bobbin assembly(120) for driving the shaft(135). An apparatus for varying thrust force of the stepping motor includes a combination structure of the pivot bearing(141) and the bracket(111) in order to control the thrust force of the stepping motor. A screw portion is formed on an external surface of the pivot bearing(141). The pivot bearing(141) is combined with a barrier(111b) of the bracket(111) by using a screw. A bearing groove(141b) is formed on one side of the pivot bearing(141). A driver groove is formed on the other side of the pivot bearing(141). A plurality of hemispheric projections are formed at both ends of the shaft(135).
Patent KR-20030089554-A (KR)
Title: Combinded bluetooth and Memory system supported General Interface
Inventor: BAEK DONG CHEOL
IPC: G06F13/00
Filed: 2002-05-16
Abstract: PURPOSE: A combined wireless communication device and external extended memory capable of coupling to a computer is provided to facilitate the file transfer between PCs, to simplify installation by integrating a Blue-tooth technology and a memory device, and to improve the interface with diverse USB(Universal Serial Bus) devices by extending a hub function. CONSTITUTION: The device includes a USB jack(10) and a hub controlling CPU part(20) for branching the data lines of the USB jack to several USB interfaces. Two USB branched interfaces from a hub controller are respectively connected to a memory controlling CPU(30) and a Blue-tooth controlling CPU(40). Thus, a Blue-tooth function and a memory device function are used at the same time without mutual interference. The memory controlling CPU comprises an architecture directly connecting to the memory and the large capacity hard disk, and a memory media input/output device(31) electrically connecting to the external storing device such as a smart card, an SD(Smart Disk), and an MMC(Multi-Media Card).
Patent KR-20030089141-A (KR)
Title: Three-phase motor & Wire winding method for three-phase motor
Inventor: OH DEOK YEONG
IPC: H02K15/04
Filed: 2002-05-16
Abstract: PURPOSE: A three-phase motor and a fabricating method thereof are provided to perform simply a winding process by using the first and the second cavities in a process for winding wires wound around a stator. CONSTITUTION: A three-phase motor includes the first wire(6), the second wire(7), and the third wire(8). The first wire(6) is used for forming an output terminal of an U1 phase, a coil portion of the U1 phase, an input terminal of the U1 phase, an input terminal of an U2 phase, a coil portion of the U2 phase, and an output terminal of the U2 phase. The second wire(7) is used for forming an output terminal of a V1 phase, a coil portion of the V1 phase, an input terminal of the V1 phase, an input terminal of a V2 phase, a coil portion of the V2 phase, and an output terminal of the V2 phase. The third wire(8) is used for forming an output terminal of a W1 phase, a coil portion of the W1 phase, an input terminal of the W1 phase, an input terminal of a W2 phase, a coil portion of the W2 phase, and an output terminal of the W2 phase. The first neutral point is formed between the output terminal of the U1 phase of the first wire(6), the output terminal of the V2 phase of the second wire(7), and the output terminal of the W2 phase of the third wire(8). The second neutral point is formed between the output terminal of the U2 phase of the first wire(6), the output terminal of the V1 phase of the second wire(7), and the output terminal of the W1 phase of the third wire(8).
Patent KR-20020043525-A (KR)
Inventor: EOM JANG PIL
IPC: G06F19/00
Filed: 2002-05-16
Abstract: PURPOSE: An electromagnet device is provided to magnetize an electromagnet by inserting the electromagnet in a main body when a connected opponent main body is certified. CONSTITUTION: Connection units(160A,160B) combine or detach a main body(100A,100B) to an opponent main body(100B,100A). Sensing modules(120A,120B) sense a detachment and a combination of the opponent main body in the main body. Main body storing modules(130A,130B) store the only code of the main body. Temporary storing modules(140A,140B) are sensed by the sensing modules(120A,120B) and compare the only code of the opponent main body with the only code of the main body. Electromagnet modules(150A,150B) are operated by an instruction of control modules(110A,110B) in case that a certification is approved by comparing the only code of a combined opponent main body with the only code of the main body. The control modules(110A,110B) control the above modules in the main body(100A,100B).
Patent KR-20030091598-A (KR)
Title: Saddle structural steel and tunnel execution method
Inventor: KIM DONG SU
IPC: E21D9/00
Filed: 2002-05-28
Abstract: PURPOSE: A saddle structure for a falling rock-blocking tunnel and a tunnel construction method using the saddle structure are provided to reduce the length of a work process and economically build the tunnel. CONSTITUTION: Plural saddles(30) to which pillar-shaped steels(1) and roof-shaped steels(2) are combined are installed inside retaining walls(3) installed on sides of a railroad track or a road. A connecting member(10) is fastened between the right roof-shaped steel and left roof-shaped steel by a bolt(11) and a nut(12). The upper width of the connecting member is wide and the lower width is narrow. A moving member(20), comprising a wheel and an adjusting bolt, is installed to each bottom portion of the right pillar-shaped steel and left pillar-shaped steel and thus the high and low of the saddle is adjusted and the wheels of the moving member move on rails.