baber/WOPTO huggingface dataset:
Patent KR-20010056736-A (KR)
Inventor: KIM GI DAE
IPC: F24F1/00
Filed: 1999-12-16
Abstract: PURPOSE: Connecting structure of a motor for an air conditioner on the ceiling is provided to improve mounting and disassembling efficiency of a motor by developing the shape of a support member for fixing the motor. CONSTITUTION: To mount a motor(10) for a blower fan in a cabinet of an indoor unit, a clamp(31) of a fixing member(30) divided at 120 degrees is positioned to cover the outside of flanges(11) at both sides of the motor. The clamp connects the both bent ends of a holder(35) to an elongated portion(32) protruded to outside. Thereby, the holder of the fixing member is arranged lengthwise at the motor as well as connected to the clamp. The motor connected with the fixing member is mounted on a side of a bracket(20) fixed to inside of a front panel(2) of the cabinet by plural screws. The bracket on a side of the motor is inserted into the holder through a clip groove and a fitting portion(36) while the bracket on the other side is inserted into the holder through screw grooves(22,37). Therefore, the motor is mounted completely.
Patent KR-20010060487-A (KR)
Inventor: KANG SEOK GI
IPC: F16H57/035
Filed: 1999-12-27
Abstract: PURPOSE: A power transmission transmits the power of an actuator with a simple power transmission system. CONSTITUTION: A power transmission comprises a pair of cases(52), an actuator(60), the first and the second driving sprockets(64a, 66a), the first and the second axles(68. 70) and the first and the second chain transmissions(64, 66). The cases(52) on both sides have the first and the second working holes(54a, 54b) formed on the front side and the rear side thereof and the third working hole(54c) formed on the middle thereof. The actuator(60) is fixed to the place of the cases(52) corresponding with the third working hole(54c) and has an output shaft(62) protruding into the cases(52). The first and the second driving sprockets(64a, 66a) are fixed on the output shaft(62). The first and the second axles(68, 70) are installed to the places of the cases(52) corresponding with the first and the second working holes(54a, 54b) penetrating through the inside of the cases(52) and have the first and the second driven sprockets(64c, 66c) installed on one ends thereof. The first and the second chain transmissions(54a, 54b) transmit power from the first and the second driving sprockets(64a, 66a) to the first and the second driven sprockets(64c, 66c).
Patent KR-20010060530-A (KR)
Inventor: CHO SU MIN
IPC: H01L21/306
Filed: 1999-12-27
Abstract: PURPOSE: A method for etching a polysilicon layer of a semiconductor device is provided to reduce the number of an etching process by etching a polysilicon layer in one etching process. CONSTITUTION: A semiconductor substrate(21) formed with a polysilicon layer(24) is loaded on an etching chamber. The polysilicon layer(24) etched by maintaining a pressure and a power of the etching chamber within a predetermined range, applying a magnetic field to the etching chamber, and supplying an etching source gas to the etching chamber. The semiconductor substrate(21) is unloaded from the etching chamber. The pressure of the etching chamber is 30mTorr and the power of the etching chamber is 300W.
Patent KR-20010061644-A (KR)
Inventor: KIM JAE SIK
IPC: C21B7/24
Filed: 1999-12-28
Abstract: PURPOSE: A method for smoothly flow fused material by minimizing the amount of unburnt carbon present in fused material by injecting fine ores into a tuyere to prevent the deterioration of conditions in a surface caused by unburnt carbon deposited in the furnace is provided, which increases productivity and the service life of a blast furnace. CONSTITUTION: In an operation method for injecting fine ores, this process comprises the steps of: setting the control temperature at the bottom and on the lower wall part of a blast furnace; measuring the temperature at the bottom and on the lower wall part of the blast furnace and injecting a specified amount of fine ores into slag in the blast furnace when the measured temperature gets over the control temperature; and controlling the amount of fine ores to be injected in such a manner that the measured temperature satisfies the extent of the control temperature.
Patent KR-20000017905-A (KR)
Inventor: KANG SEU HONG
IPC: A23L11/00
Filed: 1999-12-20
Abstract: PURPOSE: A method for preparing bean curd and a method for preparing paste of residue in the preparation of bean curd are provided which are to provide bean curd flavored with fish eggs and tasty paste of residue in the preparation of bean curd and improve nutrition intake. CONSTITUTION: The method for preparing bean curd comprises steps of: (i) after collecting and washing fish eggs, preserving the washed fish eggs in salt to ripen it at a ratio of 1: 0.03; (ii) grinding the beans soaked in the water into powder; (iii) dehydrating the powder of step (ii); (iv) separating residue in the preparation of bean curd and soybean milk; (v) congealing the boiled soybean milk with coagulant such as calcium chloride and the salted fish eggs of step (i) to prepare uncurdled bean curd; and (vi) putting the uncurdled bean curd in mold to prepare bean curd. The method for preparing paste of residue in the preparation of bean curd comprises steps of: (i) after collecting and washing fish eggs, preserving the washed fish eggs in salt to ripen it at a ratio of 1: 0.03; (ii) aging the residue in the preparation of bean curd at room temperature for a long time; and (iii) mixing the fish eggs of step (i), the residue in the preparation of bean curd of step (iii) and common fermented soybeans.
Patent KR-20010058534-A (KR)
Inventor: KIM YEONG GU
IPC: B60N2/10
Filed: 1999-12-30
Abstract: PURPOSE: A rotation controller prevents a vehicle from traveling when a passenger seat is rotated to the rear side to secure the rear visibility on traveling. CONSTITUTION: A rotation controller comprises a forward/backward traveling base(10), a seat rotating panel(20), a rotation lock device and a control device. The forward/backward traveling base(10) is engaged on a guide rail installed on the upper surface of a flow pan to be movable forward and backward. The seat rotating panel(20) supports a passenger seat to be rotatable on the center of the base(10). The rotation lock device limits the rotation of the seat rotating panel(20). The control device is connected with an ignition power source and forcingly controls the traveling of a vehicle initially when the passenger seat is rotated to the rear side.
Patent KR-20010058831-A (KR)
Inventor: LIM MIN GYU
IPC: H01L21/8242
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent a gate oxide layer from being contaminated and damaged, by separately forming the gate oxide layer in a logic region and a dynamic random access memory(DRAM) region, and by consecutively stacking a polysilicon layer on the respective gate oxide layers. CONSTITUTION: An isolation region(12) is formed on a semiconductor substrate(11) where A logic region and a dynamic random access memory(DRAM) region are defined. A thin gate oxide layer(13) and the undoped first polysilicon layer are formed. N-type impurity ions are implanted into a portion of the first polysilicon layer in the logic region. The first polysilicon layer and the thin gate oxide layer in the DRAM region are removed. A thick gate oxide layer(15), the second polysilicon layer doped with the n-type impurity ions, a WSix layer(17) and a cap insulation layer(18) are formed. A gate is patterned through a photolithography process. The first polysilicon layer and the thin gate oxide layer in the logic region are etched to pattern a logic region gate. A patterned insulation layer sidewall of a gate is formed in the logic region and the DRAM region. A source/drain(20) is formed in the semiconductor substrate by a selective n-type and p-type impurity ion implantation process while p-type impurity ions are implanted into the undoped first polysilicon layer in the logic region. A silicide layer(21) is selectively formed only on the first polysilicon layer and the source/drain in the logic region where silicon is exposed.
Patent KR-20010059384-A (KR)
Inventor: DO JAE MANG
IPC: F16H59/04
Filed: 1999-12-30
Abstract: PURPOSE: A selecting lever device of automatic transmission locates a P range between a R range and a N range so that a direct change to the R range and the D range is accomplished without an unnecessary operation. CONSTITUTION: The range groove of a detent plate is formed to locate a P range between a R range and a N range. A solenoid(36) is disposed at the second locking plate(12) which locks the first locking plate(10) between the first and second locking plates(10,12) which lock a select lever(2) in the P range. The solenoid(36) is connected with a battery through a relay, a parking releasing switch(4), a brake operating switch and an ignition key switch. Therefore, the selecting lever device of an automatic transmission locates the P range between the R range and the N range so that a direct change to the R range and the D range is accomplished without an unnecessary operation. Thus, an accident is previously prevented because a locking does not release if another parking releasing switch and a brake operating switch do not operate.
Patent KR-20010065844-A (KR)
Inventor: LEE JONG BU
IPC: F02M21/02
Filed: 1999-12-30
Abstract: PURPOSE: A fuel injection system of an LPG(Liquefied Petroleum Gas) vehicle is provided to prevent lean airflow by adding a duty compensation term of an airflow feedback solenoid according to the change of battery voltage. CONSTITUTION: A fuel injection system of an LPG vehicle includes a load measuring unit(20) for measuring loads of an engine; a battery voltage sensing unit(70) for measuring the voltage of a battery; a control unit(80) for outputting fuel amount corrected via a map determined depending on engine load and battery voltage; and a fuel injection unit(90) injecting fuel. According to the addition of compensation depending on falling of the battery voltage, fuel is sucked by intake pressure difference of a venturi portion of a mixer. Thus, backfires due to lean airflows are prevented. Further, an intake system is protected.
Patent KR-20010066070-A (KR)
Inventor: PARK BONG RIM
IPC: B21B45/00
Filed: 1999-12-31
Abstract: PURPOSE: A surface finishing method of a cold rolled steel sheet is provided to melt the surface of a cold rolled steel sheet for a predetermined time by applying a fine voltage according to the roughness of the surface for delaying the initial rust generation speed of the steel sheet. CONSTITUTION: In a surface finishing method of a cold rolled steel sheet, the cold rolled steel sheet is applied with a fine voltage of 10¬2-10¬4microA/cm¬2 for 300-600seconds to melt the surface of the cold rolled steel sheet for improving the initial rustproof performance by restraining the contact of rust generating substances with the steel sheet surface.
Patent KR-20010066222-A (KR)
Inventor: CHO SEONG MUN
IPC: G01M15/00
Filed: 1999-12-31
Abstract: PURPOSE: A driving force measuring device is provided to evaluate the damage of an engine and the change of the engine performance by analyzing the friction characteristics of an engine valve train according to a flow amount distribution by measuring the driving force of a cam shaft in view of the flow and temperature of oil supplied to a cylinder head for lubrication of the engine valve train. CONSTITUTION: A driving force measuring device includes a torque meter(80) mounted on a line with an A/C motor(90) mounted with an inverter(92) and a cam shaft for driving a valve train of an engine main body(100) for controlling a rotation number of the cam shaft, an oil control part(50) mounted to a heater and a flow meter for controlling a flow and a temperature of oil supplied via the valve train, a cooling water control part(40) mounted with the heater and storing cooling water for compensating the temperature of the engine main body with a real operation condition, and a control part(70) for controlling the rotation number of the A/C motor mounted to the inverter, the flow and the temperature of the oil control part and the cooling water temperature of the cooling water control part.
Patent KR-20010066245-A (KR)
Inventor: LEE JUNG JAE
IPC: G02F1/13
Filed: 1999-12-31
Abstract: PURPOSE: A structure is provided to prevent a disconnection of a cable used in a light-emitting apparatus of a liquid crystal display(LCD) module. CONSTITUTION: A cable guide(50) projected for a light-emitting apparatus cable(27) is formed on a lower right end of a liquid crystal display module(21). In order to form the projected cable guide, at least only one of a bottom cover or a metal frame has to have a projected part. And, in case that the metal frame has the projected cable guide, a liquid crystal display assembly can be combined by forming one side having a projected part "G" of a main frame and by removing the bottom cover. Because the projected cable guide is formed using a small space between a hinge frame and the LCD module, it can prevent the damage of a cable by the hinge frame of the light-emitting apparatus without increasing the overall size of the LCD. And, the cable guide prevent the disconnection of the cable by reducing a tractive force applied to a soldering part connecting a lamp and the cable.
Patent KR-20010066493-A (KR)
Inventor: KIM CHANG SEOP
IPC: B60J5/06
Filed: 1999-12-31
Abstract: PURPOSE: A reinforcing structure of a guide rail for a vehicle sliding door is provided to improve workability on the maintenance of a guide rail assembly by changing the constitution of the assembly. CONSTITUTION: A door checker plate(16) is engaged on a guide rail(14) or a mounting bracket(18) for a door checker plate mounting in a guide rail assembly(12) for supporting a sliding door(10), movably. Thus, on the maintenance of the door checker plate, workability is improved. Further, all the parts of the guide rail assembly are not needed to be exchanged, but only the door checker plate is replaced, thereby reducing replacement cost.
Patent KR-20000017983-A (KR)
Inventor: KO SEUNG JAE
IPC: G04B37/00
Filed: 1999-12-31
Abstract: PURPOSE: A capping bezel manufacturing method is provided to manufacture a capping bezel having an identical outlook with a capping bezel made from gold and maintaining the thickness fitting international standard by inserting the inner ring which made from stainless steal material to be unified with the outer ring and to reduce the manufacturing cost by using materials other than gold. CONSTITUTION: The present capping bezel manufacturing method comprises a step of forming an inner ring having a certain inside and outside thickness from a stainless steal material and other materials using a blanking die(ST1); a step of engraving decoration at the outside of the inner ring(ST2); a step of making a staircase like combining groove at the outer lower part of the inner ring(ST3); a step of forming a gold plate(ST4); a step of forming an outer ring having a certain inside and outside thickness from the gold plate(ST5); a step of decorating the outside of the outer ring(ST6); a step of inserting the inner ring at the outer ring(ST7); a step of forming the combined inner and outer ring to fit the watch case and face of the watch(ST8); and a step of polishing the combined inner and outer ring(ST10).
Patent KR-20000052869-A (KR)
Title: Method of treating razor blade cutting edges
Inventor: KWIECIEN MICHAEL J
IPC: C23C26/00
Filed: 1997-10-03
Abstract: PURPOSE: A method of treating razor blade cutting edges with a thin, well adhered coating is provided to improve the initial cutting force effects. CONSTITUTION: A method of forming a polyfluorocarbon coating on a razor blade cutting edge comprises the steps of: coating a razor blade cutting edge with a dispersion of polyfluorocarbon in a dispersing medium, heating the coating sufficiently to adhere the polyfluorocarbon to the blade edge; and treating the blade edge with a solvent to partially remove the coating.
Patent KR-20010020293-A (KR)
IPC: A61F2/30
Filed: 1998-04-24
Abstract: The implant, for use in spinal surgery, comprises a hollow body (10) for insertion between two adjacent vertebrae, and an anchoring element (20) with surface projections (22) to engage with the vertebrae above and below the implant. The body has upper and lower edges with sharp-pointed teeth (105) of triangular section to grip the vertebrae, while the anchoring element reinforces the implant and can be rotated inside it. The projections on the anchoring element can be, for example, in the form of spiral ribs of rectangular cross-section which, in a variant can be triangular at one end of the element and change gradually to rectangular at the other. The hollow implant is made, for example, from titanium or stainless steel, and can be filled with a substance which promotes bone growth and have a coating of hydroxyapatite.
Patent KR-20010012162-A (KR)
Inventor: BAUMAN RICHARD F
IPC: C10G2/00
Filed: 1998-04-29
Abstract: Hydrogen containing tail gas from a hydrocarbon synthesis reactor is used as a hydrogen containing catalyst rejuvenating gas. If CO is present, the CO content is less than 10 mole % of the gas and the H 2 to CO mole ratio is greater than 3:1. At least a portion of the water and liquid hydrocarbons are removed from the tail gas, before it is used to rejuvenate the reversibly deactivated catalyst.
Patent KR-20010068519-A (KR)
Title: Method of attachment for the terminal part of metal film of the vacuum insulating panel
Inventor: JUNG GANG SU
IPC: F16S1/00
Filed: 2000-01-06
Abstract: PURPOSE: An attaching method for a metallic film fused end of a vacuum thermal insulating panel is provided to enhance thermal insulating properties by minimizing voids while polyurethane foam is filled, to reduce dewing on a joint, and to prevent the effect of a heat bridge not by attaching the metallic film fused end to an external plate of refrigerating equipment. CONSTITUTION: A metallic film fused end of a vacuum thermal insulating panel is bent and attached to an external plate in the opposite direction of a contact face between the external plate and the vacuum thermal insulating panel. Therefore, the effect of a heat bridge is reduced and the formation of voids is prevented when polyurethane foam is filled. The heat bridge is the loss of heat from the metallic film fused end. Due to the improved attachment method, the heat bridge is reduced 1 to 2% more than the existing method.
Patent KR-20000076481-A (KR)
IPC: B60R21/26
Filed: 2000-01-18
Abstract: The gas generator (1) comprises a reservoir (2) containing a cold gas (10) under pressure, with an open end to which a chamber (3) is fixed. The chamber has gas outlets (6) and an aperture closed by a seal (9) in its wall (8) fixed to the reservoir. The chamber contains a pyrotechnic charge (13) and an initiator (12) with an explosive charge to destroy the seal remotely and set off the pyrotechnic charge.
Patent KR-20010073964-A (KR)
Title: A Heterojunction Bipolar Transistor and A Method Manufacturing of the HBT
Inventor: LEE GYEONG HO
IPC: H01L29/737
Filed: 2000-01-24
Abstract: PURPOSE: A heterojunction compound semiconductor device and a manufacturing method thereof are provided to improve high speed characteristic of an HBT device by decreasing effective capacity between a base and a collector and drastically improving contact capacity between the base and the collector. CONSTITUTION: A buffer layer, a sub collector layer, a collector layer, a base layer, and an emitter layer are consecutively stacked on a semiconductor substrate to manufacture an HBT epitaxial substrate. An emitter electrode and a base electrode are formed on the base layer of the HBT epitaxial substrate and an undoped silicon nitride film is formed on the emitter electrode and the base electrode. The second silicon nitride film doped with Zn is deposited on a front surface of the substrate of the resultant and annealed to diffuse the Zn to the base layer and the collector layer. The Zn-diffused collector layer is etched in a reverse sloping shape and a collector electrode is deposited on the sub collector layer. A nitride insulating film is deposited on the resultant and a metal interconnection(19) is formed. A base surface is exposed through an emitter mesa etching on the HBT epitaxial substrate. A heat resistant meal is deposited on a front surface of the substrate, and selectively removed to form the emitter electrode and the base electrode.
Patent KR-20000053646-A (KR)
Inventor: YAMADA KAZUHIRO
IPC: F16H37/08
Filed: 2000-01-27
Abstract: PURPOSE: Helical gears used for infinite speed ratio transmission device for vehicles are provided. CONSTITUTION: In an infinite speed ratio transmission device comprising a continuously variable transmission (2), fixed speed ratio transmission (3) and planetary gear set (5), a final output shaft (6) is provided to extract the rotation output of the planetary gear mechanism (5). The output gear (3B), a sprocket (4A) and transmission device output gear (7) are formed on a final output shaft (6). The output gear (3B) engages with an input gear (3A) of the fixed speed ratio transmission (3), and the device output gear (7) engages with the final gear (12). The output of the continuously variable transmission (2) is transmitted to the sprocket (4A) via a chain (40). Of the gear set of the input gear (3A) and output gear (3B) and the gear set of the device output gear (7) and final gear (12), one set comprises helical gears having helical tooth traces. The orientation of the tooth traces is set so that the moment exerted by the rotating helical gears on the final output shaft (6) suppresses the bending stress in the final output shaft (6) due to the tension of the chain (40).
Patent KR-20010077460-A (KR)
Title: Account control and rental fee collection system of unix systems
Inventor: HONG JI MAN
IPC: G06F17/00
Filed: 2000-02-02
Abstract: PURPOSE: A system for managing accounts and collecting a rental fee of the unix system is provided to inform a using status of a system to a manager and a user based on information and to collect a using fee allotted by systems easily and for the user to obtain various information at low cost and for a manager to manage a system systematically regardless of system kind by uniformly forming the information as a CPU, a disk, a package, and a printer and recording the information in a central accounting server. CONSTITUTION: A unix system(10) comprises various CPUs, a disk, and a package. A central server(20) converts using information being mounted in the unix system(10) into a common format and performs statistics of collected data and manages the information and data. A system database(30) stores using fee collecting information in accordance with information and a policy being managed in the central server(20). A using database(40) stores data being transmitted from the unix system(10).
Patent KR-20010081313-A (KR)
Title: Tension mask and frame asseambly for color cathode ray tube
Inventor: JANG IL HWAN
IPC: H01J29/07
Filed: 2000-02-11
Abstract: PURPOSE: A tension mask frame assembly for color cathode ray tube is provided to prevent the vibration of a tension mask and screen image shaking due to the vibration of the tension mask by installing a vibration prevention components. CONSTITUTION: A first and second support component(11,12) are installed parallel each other. A first and second elastic components(13,14) are fixed to the both end on the both side of the first and second support components(11,12) and maintain the support components(11,12) by predetermined interval. A frame(10) comprises the first and second elastic components(13,14). A flat board type tension mask(20) is formed with a slit on a stripe by being separated with plural strips(21) by predetermined interval. The flat board type tension mask(20) is welded at the corner corresponded to each other so as to inflict a tension on the support components(11,12). The slit formed by the strip(21) of the tension mask(20) is divided by a tie-bar connecting the strips(21) neighboring by predetermined interval.