baber/WOPTO huggingface dataset:
Patent KR-20030092911-A (KR)
Title: Heating method of high Cr and high Mo ferrite stainless still slab before hot strip mill
Inventor: CHOI SEONG DEOK
IPC: B21B1/26
Filed: 2002-05-31
Abstract: PURPOSE: A slab heating method before hot rolling is provided to improve quality of the ferritic stainless steel by preventing sticking defects from forming on the surface of ferritic stainless steel containing high chromium and high molybdenum. CONSTITUTION: In a method for heating a high chromium and high molybdenum ferritic stainless steel slab containing 16 to 20 wt.% of chromium, 1.5 to 2.5 wt.% of molybdenum and a balance of iron and other inevitable impurities before hot rolling the ferritic stainless steel slab, the method for heating high chromium and high molybdenum ferritic stainless steel slab before hot rolling the slab comprises the processes of maintaining combustion air ratio to 4 to 10%; heating the slab to a temperature of 1,070 to 1,190 deg.C for 50 to 100 min at the front part of heating zone; and heating the slab to a temperature of 1,250 to 1,270 deg.C for 150 to 200 min at the rear part of heating zone, wherein the ferritic stainless steel comprises 16 to 20 wt.% of chromium, 1.5 to 2.5 wt.% of molybdenum, 0.6 wt.% or less of nickel, 0.03 wt.% or less of carbon, 1.00 wt.% or less of silicon, 1.00 wt.% or less of manganese, a trace of Ti, Nb or a mixture thereof, and a balance of iron and other inevitable impurities.
Patent KR-20030093770-A (KR)
Title: an ECU mounting structure of vehicles
Inventor: PARK YONG BEOM
IPC: B60R16/02
Filed: 2002-06-05
Abstract: PURPOSE: A structure for mounting an engine control unit is provided to easily mount the engine control unit in an engine room and to reduce working hours. CONSTITUTION: An opening hole(12) is formed at one side wall of an air cleaner(10). The mounting body of an engine control unit(20) is inserted into the opening hole. Mount members(11,21) are formed at the air cleaner and the engine control unit, respectively, and are coupled by a bolt(30). A rubber sealing(40) is inserted between the mount surface of the air cleaner and the mount surface of the engine control unit.
Patent KR-20030097547-A (KR)
Title: Method of decreasing stress deviation of medium carbon high manganese steel
Inventor: JIN GYEONG BEOM
IPC: C21D1/02
Filed: 2002-06-21
Abstract: PURPOSE: A method for reducing stress deviation of inner and outer parts of ultra-thin medium carbon high manganese steel is provided to prevent loss of actual yield by optimizing cooling method using transformation characteristics of medium carbon high manganese steel to minimize stress deviation of the inner and outer parts. CONSTITUTION: The method comprises the processes of finishing hot rolling at a temperature of 840 to 900 deg.C after hot rolling a steel slab comprising 0.10 to 0.25 wt.% of C, 1.0 to 1.7 wt.% of Mn, 0.020 wt.% or less of P, 0.010 wt.% or less of S, 0.010 to 0.060 wt.% of soluble Al, 0.030 to 0.060 wt.% of Nb and a balance of Fe and other inevitable impurities; coiling the hot rolled steel to a temperature of 600 to 670 deg.C; air cooling the coiled steel for 30 to 90 sec; and water cooling the air cooled coiled steel for 10 to 20 sec.
Patent KR-20030011245-A (KR)
Title: Selector switch, especially a four-or multi-position switch
Inventor: LEUNG CHI HING
IPC: H01H25/04
Filed: 2002-06-26
Abstract: PURPOSE: Provided is a selector switch, especially a four-position or multi- position switch, capable of preventing trigger failure caused by an operation error. CONSTITUTION: In a type of device which has an operation element(12) having at least one of operation areas(14,16,18,20) and at least one of the operation areas(14,16,18,20) is in correspondence with at least one of key switches allocated under each of operation areas(14,16,18,20) so that desired functions(A,B,C,D) are controlled. A selector switch(10) includes two key switches allocated to each of the operation areas(14,16,18,20) controls the desired functions(A,B,C,D).
Patent KR-20040002018-A (KR)
Title: Method of forming a silicide layer and manufacturing a semiconductor device using the same
Inventor: SA SEUNG HUN
IPC: H01L21/336
Filed: 2002-06-29
Abstract: PURPOSE: A method for forming a silicide layer and a method for manufacturing a semiconductor device using the same are provided to be capable of preventing the increase of surface resistance due to the disconnection of a silicide layer. CONSTITUTION: A junction part made of a conductive layer(202) is formed at the upper portion of a silicon substrate(200). A metal layer(203) is formed on the entire surface of the resultant structure. An amorphous layer is formed at the upper portion of the conductive layer by carrying out an ion implantation process. A silicide layer(205) is formed at the amorphous layer by reacting silicon components of the conductive layer to metal components of the metal layer using a heat treatment. A cleaning process is carried out at the resultant structure for removing residual metal layer.
Patent KR-20020064723-A (KR)
Inventor: SEO YOUNG CHUL
IPC: A62C99/00
Filed: 2002-07-02
Abstract: PURPOSE: A fire suppressing and fighting spring cooler and a fire extinguisher are provided in which a pressure tank is not needed except a pump and a motor by adhering individual water tanks to the body of the spring cooler and the fire extinguisher so that water is pressurized and discharged by the water tanks themselves. CONSTITUTION: The fire suppressing and fighting spring cooler and the fire extinguisher are characterized in that a water pocket tube(2) made of flexible urethane or synthetic resin synthesized rubber is formed inside a case(water tank) of a spring cooler body(1) or a fire extinguisher body(1), an injection port hose and a discharging port hose(3) are formed on the body of the spring cooler, a protection net(4) is covered on the outer surface of the water pocket tube(2) to prevent sagging of the water pocket tube(2), a wire cord(6) is strongly fixed to one end of the surface of a left pressure cohesion plate(5) formed of an aluminum plate on the surface of the water pocket tube(2), the other end of the wire cord(6) is rotationally pulled up onto the central surface of a sheave roller(7) adhered onto the surface of a right pressure cohesion plate(5) and inserted into a hole of a wire slip and separation preventing projection(9) so that the end of the wire cord(6) solidly connected to a spring(8), the injection port hose and the discharging port hose(3) are exposedly projected from the outer surface of the spring cooler body(1), a spring cooler head is connected to the end part of the discharging port hose(3), the discharging port hose(3) is only externally exposedly projected on the outer surface of the fire extinguisher body(1) so that a valve used during fire suppression is attached to the projected part, a nozzle is connected to the discharging port hose(3), a handle is adhered onto the fire extinguisher body(1) having a large volume, wheels are adhered onto the lower part of the fire extinguisher body(1), and a fire extinguisher valve and two or more nozzles are respectively attached to the end of the discharging port hose(3).
Patent KR-20040005063-A (KR)
Title: Apparatus for protecting a slip for hybrid electric vehicle and method for the same
Inventor: PARK JONG JIN
IPC: B60L7/24
Filed: 2002-07-08
Abstract: PURPOSE: An apparatus and a method are provided to achieve improved safety of vehicle operation by preventing slide of the vehicle. CONSTITUTION: An apparatus comprises a brake pedal(12) having a brake position sensor(11); a vacuum brake booster(20) connected to the brake pedal through a push rod, and which has a piston for dividing chambers; and an electric vacuum valve(21) which operates in accordance with an idle stop signal and a brake signal output from a hybrid control unit of a hybrid electric vehicle, wherein the electric vacuum valve is connected to the vacuum brake booster in such a manner that the vacuum brake booster has a pressure difference.
Patent KR-20040006165-A (KR)
Title: METHOD FOR OBTAINING AND TRANSMITTING OF TRAFFIC INFORMATION USING IPv6(INTERNET PROTOCOL VERSION 6) TECHNOLOGY IN A TRAFFIC INFORMATION SYSTEM
Inventor: KANG DONG SEOK
IPC: G08G1/0968
Filed: 2002-07-11
Abstract: PURPOSE: A method for obtaining and transmitting traffic information using an internet protocol version 6 in a traffic information system is provided to perform a remote control operation and obtain the real-time information by assigning internet protocols to various terminals. CONSTITUTION: The presence of a module transmitting/receiving unit(312) is checked within a cell region of the first vehicle module(300). The traffic information is transmitted to the module transmitting/receiving unit(312) if there is the module transmitting/receiving unit(312) within the cell region of the first vehicle module(300) or the presence of the module transmitting/receiving unit(312) is checked within a cell region of the second vehicle module(306) if there is not the module transmitting/receiving unit(312) within the cell region of the first vehicle module(300). The traffic information is transmitted to the module transmitting/receiving unit(312) if there is the module transmitting/receiving unit(312) within the cell region of the second vehicle module(306). The module transmitting/receiving unit(312) transmits the traffic information to a traffic information center(314). The traffic information center(314) grasps a state of traffic on the basis of the traffic information.
Patent KR-20040006980-A (KR)
Title: tag axle system for automotive vehicles
Inventor: LEE PYEONG HO
IPC: B62D61/12
Filed: 2002-07-16
Abstract: PURPOSE: A tag axle device of a vehicle is provided to cut down manufacturing cost and reduce the rolling of a vehicle body in the uprise-traveling of a tag axle by simplifying components and changing interlocking relations between components. CONSTITUTION: A tag axle device of a vehicle is composed of a supporting shaft(10) horizontally mounted between side frames(6) of a vehicle body; a first arm member(11) rotatively mounted to the front of the supporting shaft; a driving axle(1) installed to the first arm member; a second arm member(12) rotatively mounted to the rear of the supporting axle; a tag axle(5) disposed to the second arm member; coil springs(13) installed between the first and second arm members; and a hydraulic cylinder(8) installed to the rear of the second arm member to move the second arm member.
Patent KR-20040009550-A (KR)
Title: Efficient digitizing in reverse engineering by sensor fusion
Inventor: KIM CHANG IL
IPC: H04N13/00
Filed: 2002-07-24
Abstract: PURPOSE: A method of obtaining data according to sensor combination of reverse engineering is provided to obtain data rapidly and accurately by combining a contact sensor with a contactless sensor. CONSTITUTION: A vision system of a contactless sensor is calibrated to a touch probe that is a contact sensor such that the contactless sensor recognizes an object to be measured to measure and obtain coarse data. The contact sensor carries out accurate measurement for measurement points formed using coarse data measured by a vision system of the contact sensor, to automatically measure an object on a measurement instrument rapidly and accurately.
Patent KR-20020067466-A (KR)
Inventor: JUN HUI
IPC: A01G9/24
Filed: 2002-07-24
Abstract: PURPOSE: Provided is a ventilation system for a prefab greenhouse to discharge high temperature of air to the outside then to inflow low temperature of air to the inside rapidly through openings formed at both left and right sides of the ridge of a roof. CONSTITUTION: The ventilation system comprises followings; a fixed panel which is fixed to the ceiling and side wall frames; a flexible panel which is consists of two divided panels linked each other by a hinge to be flexible, and is arranged with the fixed panel by turn on the ceiling, wherein the upper divided panel is equipped to move toward the lower divided panel; a guide rail equipped at both sides of the flexible panel and arranged along the moving direction of the flexible panel; a guide equipped at the upper end of the upper divided panel to move to the guide rail; and an operating unit which moves the upper divided panel to be opened toward the lower divided panel.
Patent KR-20020067471-A (KR)
Inventor: HWANG JUN SEOP
IPC: A24D3/06
Filed: 2002-07-26
Abstract: PURPOSE: Provided is a functional tobacco having enriched savor by containing muscone in a filter, thereby giving health improving and relieving effects to a smoker. CONSTITUTION: The functional tobacco having enriched savor is characterized by containing 0.1-50 microgram of muscone in a certain part of a tobacco or a filter part containing multiporous beads such as carbon particles, silica gel, zeolite etc.
Patent KR-20040011141-A (KR)
Title: a bidding system using cable/radio LAN and internet
Inventor: KIM CHEOL BONG
Filed: 2002-07-29
Abstract: PURPOSE: A bidding system using wire/wireless LAN(Local Area Network) and Internet network is provided to make a bid after checking the bidding information of other joint market in real-time. CONSTITUTION: A searching web document part(21) receives a keyword for a bidding item inputted from a bidder(10) and transmits the keyword to a database server(22). The database server searches the bidding information and the highest bid price for the bidding item, and decides a final highest bid price by receiving the bid price inputted from the bidder through an electronic bidding device(12). A transmission protocol server(23) transmits the bidding information and the highest bid price searched by the database server to a search terminal(11) of the bidder, and a PC(31) of a bidding information requestor(30) or a government organization and a related company(40).
Patent KR-20040011774-A (KR)
Title: Method for processing calling number id presentation service on the mobile telecommunication
Inventor: KIM DAE GYEONG
IPC: H04Q3/72
Filed: 2002-07-30
Abstract: PURPOSE: A CNIP(Calling Number Identification Presentation) service method in a mobile communication system is provided so that a subscriber can confirm the caller identification of every call through a short message, even though he is in a call impossible state. CONSTITUTION: In case that an HLR(Home Location Register) fails in the confirmation of a terminating MS(Mobile Station) or the terminating MS is in a power-off state(S10), a calling MSC(Mobile Switching Center) sends a request signal to an SMC(Short Message service Center) with the information of the calling MS so as to provide the CNIP service through a short message(S20). The SMC, in response to the request signal, creates a short message containing the caller's phone number and name and transfers it to a terminating MSC. The terminating MSC transfers the short message to the terminating MS through a terminating BSC(Base Station Controller) and a terminating BTS(Base station Transceiver Subsystem)(S30). The terminating MS stores the short message(S40). If the power of the terminating MS is turned on or the subscriber opens the terminating MS, the stored short message is displayed(S50).
Patent KR-20040012191-A (KR)
Inventor: CHOI SANG EON
IPC: G02F1/137
Filed: 2002-08-01
Abstract: PURPOSE: A polymer dispersed liquid crystal display is provided to secure picture quality in the dark state. CONSTITUTION: A polymer dispersed liquid crystal display includes upper and lower substrates(30,20) arranged facing each other, the first and second polymer dispersed liquid crystal films(42,44), a back light(70), and a reflecting plate(80). The first polymer dispersed liquid crystal film is located between the upper and lower substrates. Liquid crystal molecules of the first polymer dispersed liquid crystal film are surrounded by liquid crystal drops with the first size, dispersed in a polymer material and horizontally arranged. The second polymer dispersed liquid crystal film is placed between the first polymer dispersed liquid crystal film and the upper substrate. Liquid crystal molecules of the second polymer dispersed liquid crystal film are surrounded by liquid crystal drops with the second size larger than the first size and dispersed in a polymer material. The back light is located under the lower substrate. The reflecting plate is placed under the back light to reflect lights emitted from the back light.
Patent KR-20030014127-A (KR)
Title: Novel flash memory arrangement
Inventor: MORAN DOV
IPC: G06F9/445
Filed: 2002-08-06
Abstract: PURPOSE: A novel flash memory device is provided to directly execute a code without requiring a separate memory component. CONSTITUTION: A flash memory(14) stores a code to be executed. The flash memory(14) has a type such that the code does not be executed in place from the flash memory(14). An S-RAM(Static-RAM)(40) receives at least a portion of the code to be executed. At least a portion of the code is executed by a CPU(32) from the S-RAM(40). A logic(42) receives a command to move at least a portion of the code from the flash memory(14) to the S-RAM(40).
Patent KR-20040013801-A (KR)
Inventor: KIM HAK JIN
IPC: C21D1/30
Filed: 2002-08-08
Abstract: PURPOSE: A heat treatment method for removing residual stress of cylinder head is provided to improve durability and physical properties in a high temperature range in which the cylinder head is operated by preventing strain, crack and damage of cast article due to internal stress generated by contraction in cast article cooling process. CONSTITUTION: In a residual stress removing heat treatment method in the manufacturing process of cylinder head for large vehicles, the heat treatment method for removing residual stress of the cylinder head comprises the steps of proceeding cooling process of the melt injected into the mold after performing the process of injecting molten iron into mold, and increasing temperature of a cast article for one hour; maintaining the temperature increased cast article at 600 deg.C for two hours; and leaving alone the cooled cast article in the air so that the cast article is naturally cooled after cooling the cast article to 80 deg.C in a heat treatment furnace for six hours.
Patent KR-20030019269-A (KR)
Title: System and method for diagnosing trouble of production equipment
Inventor: AKAHORI HIROSHI
IPC: G06F17/00
Filed: 2002-08-31
Abstract: PURPOSE: To provide a method and a system for diagnosing a failure of production equipment capable of automatically diagnosing a failure even in the case of manufacturing various kinds of industrial products. CONSTITUTION: This system for diagnosing a failure of a production equipment contains a production equipment 5 to be diagnosed, diagnostic quantity sensors 32-37 for measuring a diagnostic quantity of the production equipment 5 to be diagnosed, a real time controller 531 for driving and controlling the production equipment 5 to be diagnosed, a failure real time determination module 533 for forming a failure diagnosing data by computing in relation to outputs of the diagnostic quantity sensors 32-37 to determine a failure, an equipment information memory device 103 storing the data of the diagnostic quantity of the production equipment as an equipment information data base to process the same/similar processing with the production equipment 5 to be diagnosed, and a process control information memory device 102 for recording the process control information data base containing a recipe of a manufacturing process sequence and a recipe of a load test sequence for driving and controlling the production equipment 5 to be diagnosed to output the recipe to the real time controller 531.
Patent KR-20020076214-A (KR)
Inventor: SEO CHEONG
IPC: E04D11/02
Filed: 2002-09-05
Abstract: PURPOSE: A waterproofing method for a bridge surface is provided to obtain maximum work efficiency with low expenses. CONSTITUTION: The waterproofing method for a bridge surface comprises the steps of forming a primer layer(2) of polyurethane resins on the concrete surface(1) of a bridge, then forming a quick-drying polyurea layer(3), spraying a polyurethane manufacturing admixture layer(4) added with excessive isocyanate on the polyurea layer(3), and placing an asphalt adhesive layer(6) and an asphalt concrete layer(7) in order.
Patent KR-20040022728-A (KR)
Title: Semiconductor chip package having heat spreader that has diamond coating layer
Inventor: HAN CHAN MIN
IPC: H01L23/36
Filed: 2002-09-05
Abstract: PURPOSE: A semiconductor chip package with a heat spreader including a diamond coating layer is provided to improve heat characteristic and prevent damage to a chip by using an electrostatic discharge effect. CONSTITUTION: An integrated circuit is formed in a semiconductor chip(110). A circuit interconnection(221) is formed in a substrate. A through hole is formed inside the substrate. The heat sink(130) is attached to the surface of the substrate. The back surface of the semiconductor chip is attached to the position of the through hole of the substrate. A bonding wire(125) electrically connects the semiconductor chip with the substrate. An external connection terminal is attached to the substrate. A coating layer(131) of a diamond material is formed in the heat spreader.
Patent KR-20040023155-A (KR)
Title: Damper device for air conditioner
Inventor: YANG HONG SUN
IPC: F24F13/08
Filed: 2002-09-11
Abstract: PURPOSE: A damper for an air conditioner is provided to allow air to be smoothly discharged from a diffuser by preventing generation of turbulence due to air resistance. CONSTITUTION: A damper includes a damper frame(10) installed to an outlet of a duct tube, having at least one reinforcing groove part(11) formed on circumferences of an inside and an outside thereof, and a plurality of hinge groove parts(12) formed in radial shape between the reinforcing groove parts on an inner wall thereof; a supporting member(20) having a coupling hole(22) formed on a center thereof correspondingly with a center of the damper frame and having an anti-rotation side part(21), and both ends bent to be fixed to an inner circumferential surface of the damper frame; a fixed shaft member(30) having a screw shaft part(32) formed on a lower side thereof and a chamfered part(31) to be inserted to the coupling hole in vertical direction and coupled by a nut(N), a fixed boss part(34) formed therein and having a rotation supporting hole(33) formed to penetrate the fixed boss part, and a plurality of rotary hinge snap groove parts(35,35') protrusively formed on an upper side of a polygonal body formed on an upper side of the fixed boss part; an opening and closing blade group(40) having a plurality of unit opening and closing blades(44) formed to be fan-shaped, arranged radially in the damper frame and having a bent part(43) formed on one of linear parts(42,42').
Patent KR-20040023192-A (KR)
Inventor: KIM JEONG HUN
IPC: H01J11/22
Filed: 2002-09-11
Abstract: PURPOSE: A plasma display panel is provided to improve aperture ratio by adapting a grid type barrier rib, while achieving improved visible property and brightness property. CONSTITUTION: A plasma display panel comprises a scan electrode(Y7) and a sustain electrode(Z7). The scan electrode includes a transparent electrode(79a) having a wide width and a metal bus electrode(79b) connected to the transparent electrode and inclined toward the center of cells. The sustain electrode includes a transparent having a wide width and a metal bus electrode connected to the edge of the transparent electrode. The metal bus electrode of the sustain electrode is arranged on a barrier rib(23) for defining a discharge cell.