baber/WOPTO huggingface dataset:
Patent KR-20040000667-A (KR)
Title: A shaft fastening device
Inventor: KIM YONG SEOP
IPC: A47K10/24
Filed: 2002-06-25
Abstract: PURPOSE: A shaft fixing device is provided to easily and safely perform a detachment work of a rotator relative to a shaft in one touch manner, and to prevent generation of accidents during working. CONSTITUTION: In the shaft fixing device(1) having a shaft(3) to which a rotator(100) is fitted, and a locking block fixed around the shaft for restricting axial movement of the rotator relative to the shaft, it comprises a fixing groove(10) formed at an outer peripheral surface of the shaft, and a locking clip(11) to be engaged into the fixing groove. In case of release, the locking clip is pivotably mounted so as to be disengaged from the fixing groove by receiving a pressure.
Patent KR-20040001771-A (KR)
Title: The System and Method for Providing Information of Subscriber Using Map ID
Inventor: WON SEONG GI
IPC: G06F17/00
Filed: 2002-06-28
Abstract: PURPOSE: A system and a method for offering the subscriber information using a map ID are provided to receive the desired information from a map server by defining the map server for storing/managing the map address and the subscriber information on the Internet, and recording the map address or the bar code/bar code number on printings. CONSTITUTION: The Internet(10) is a connection network between a user(11) and a server. The map server/database(12) manages/stores the subscriber information corresponding to the map ID. A telephone number server/database(13) manages a telephone number. A map address DNS(Domain Name System)/database(14) obtains the map ID by receiving the map address inputted from the user and the map address from a bar code server/database(15). The bar code server/database matches the bar code inputted from the user with the corresponding map address.
Patent KR-20040006269-A (KR)
Title: The display panel of a washer
Inventor: CHOI DONG HA
IPC: D06F39/00
Filed: 2002-07-11
Abstract: PURPOSE: A display panel for a washing machine is provided to simplify the fixing structure by mounting the printed film on the back of a fixing panel with a double-faced tape, and to clearly show characters and signs printed on the film to a user through the fixing panel by restricting inflow of moisture between the fixing panel and the printed film in hot water washing. CONSTITUTION: A display panel of a washing machine is composed of a fixing panel(52) attached to a control panel(50); an operation film(54) mounted in the upper part of the fixing panel and composed of three-dimensional operation buttons(54a); and a printed film(56) mounted to the back of the fixing panel by a double-faced tape to show characters and signs through the fixing panel to a user with printing characters and signs thereon. The back of the operation film is mounted in the upper part of the fixing panel to place operation buttons on holes(52b) with melting a binder coated on the operation film by inserting resin into the injection mold. The upper part of the printed film is mounted under the fixing panel with the double-faced tape. A guide rib is protruded in the back of the fixing panel to prevent inflow of moisture between the printed film and the fixing panel by surrounding the printed film.
Patent KR-20040006456-A (KR)
Title: Framed Precast Concrete Bridge without Slab Placed in-situ
Inventor: YOO SUNG WON
IPC: E01D19/12
Filed: 2002-07-12
Abstract: PURPOSE: An assembling precast concrete bridge structure without a floor slab is provided to cut down construction cost and reduce the construction period by forming the bridge with arranging I-type precast concrete beams or double I-type precast concrete beams in parallel and by forming the floor slab with connecting upper flanges of beams. CONSTITUTION: I-type precast concrete beams(10) or double I-type precast concrete beams(10') are composed of vertical webs(11,11'), and upper flanges(12,12') and lower flanges(13,13') horizontally formed in the upper and lower parts of the webs. A bridge is formed by arranging the I-type precast concrete beams and the double I-type precast concrete beams in parallel, and floor slabs are formed by continuously connecting the upper flanges of the I-type precast concrete beams and the double I-type precast concrete beams without additional floor slabs. Tendons(14) are strained in the upper and lower flanges, and arranged perpendicularly to the I-type precast concrete beams and the double I-type precast concrete beams. Horizontal beams(20) are installed integrally with the webs between the upper flanges and the lower flanges.
Patent KR-20040007996-A (KR)
Title: air cooling system of gas oven range
Inventor: KWON HYEOK GWAN
IPC: F24C15/20
Filed: 2002-07-15
Abstract: PURPOSE: An air-cooling system of a gas oven range is provided to insulate heat generated in a grill part and an oven part without installing a heat insulation member. CONSTITUTION: An air-cooling system includes a heat radiating duct(41) installed to be connected with insides of a grill part(20) and an oven part(30) to discharge some of heat generated by an upper burner(22) and a lower burner(21) of the grill part and an oven burner(31) of the oven part to the outside; a cooling duct(42) extended from a side of a main body to a top burner part(10) to allow air introduced by a suction fan(43) installed therein to cool down heat conducted to cases of the grill part and the oven part, cool down a control panel(12) and a microcomputer installed on a front side of the top burner part, and then be discharged to the outside; and a heat insulation duct(44) installed between the top burner part and the grill part to form an air heat insulation layer as outside air moves in and out.
Patent KR-20030011624-A (KR)
Title: Method for the joining of a rod-shaped heating element with a tubular carrier element and glow plug characterised by this method
Inventor: ELLER MARTIN
IPC: F23Q7/00
Filed: 2002-07-24
Abstract: PURPOSE: A method for joining a rod-shaped heating element with a carrier element and a glow plug characterized by the same method are provided to remove an insertion process for pressurizing the heating element into the carrier element and to supply a tubular glow plug body having the heating element. CONSTITUTION: A method for joining a rod-shaped heating element(1) with a tubular carrier element(3) applies a cylindrical carrier ring(4) to the heating element by a magnetic forming process and fixes and puts the carrier element to the carrier ring. The tubular carrier element is covered by an outer transfer ring(7) at a region of the carrier ring. The transfer ring is removed after the carrier ring is formed into the tubular carrier element at the region.
Patent KR-20030011646-A (KR)
Title: Antenna Structure of Inductively Coupled Plasma Generating Device
Inventor: EOM SE HUN
IPC: H05H1/30
Filed: 2002-07-29
Abstract: PURPOSE: An antenna structure of an inductively coupled plasma generator for generating a uniform plasma density to a rotating direction is provided to reduce an impedance and uniformly and symmetrically a plasma density in an inside of a chamber. CONSTITUTION: At least two loop type antennae(10,20) are electrically connected to each other in parallel so that a total impedance of an antenna is reduced. A powered end(P) and a ground end(G) of each antenna are arranged at a symmetrical location to the center of the antennae(10,20). A powered end(P) and a ground(G) of the antennae(10,20) are arranged at a location being away from a chamber(C), that is, an upper portion of the chamber(C). Centers(10a,20a) of the antennae(10,20) are arranged at a location near to the chamber(C), that is, a lower portion of the chamber(C) to be horizontal to each other.
Patent KR-20040014683-A (KR)
Title: Air Bag Opening Structure
Inventor: MYUNG U JIN
IPC: B60R21/205
Filed: 2002-08-10
Abstract: PURPOSE: A structure for opening an airbag for a vehicle is provided to prevent the injury of a passenger and to improve safety by preventing a crash pad door from being separated in the direction of a passenger side when the airbag is inflated. CONSTITUTION: An igniter(21) and gas discharge ports(20) are formed at the side and front of an inflator(2), respectively. Two support plates(6) are installed parallel between the front of the inflator and a crash pad door(4), and forms a crash pad door containing unit(61). Cushions(3) are installed at the top and bottom of the support plates, are connected to the gas discharge port, and is inflated by gas supplied from the gas discharge port. A cylinder(5) is installed in the inflator, and has a piston(50) connected to the crash pad door by a wire(52). The piston moves in the opposite direction of a passenger side, and pulls the wire when the cushion is inflated so that the crash pad door containing unit contains the crash pad door.
Patent KR-20040015582-A (KR)
Title: a thermostat of EGR cooler in vehicle and the a control device and method
Inventor: KANG YONG SEOK
IPC: F02M25/07
Filed: 2002-08-13
Abstract: PURPOSE: A thermostat and control method of egr cooler for vehicle are provided to achieve improved fuel efficiency by controlling flow of the coolant supplied from the engine and temperature of the coolant flowing through the EGR cooler. CONSTITUTION: A thermostat comprises an engine coolant inlet(22) for inflow of the coolant supplied from an engine(10); an engine coolant outlet(24) for discharging the engine coolant to a radiator(30); a radiator coolant inlet(23) for inflow of the coolant supplied from the radiator to the engine; an EGR coolant temperature sensor for sensing the coolant temperature of an EGR cooler(20); and an engine coolant inlet control valve for controlling the flow rate of the coolant supplied from the engine.
Patent KR-20040019597-A (KR)
Title: A Washer Door or Lid Defined by a Tempered Glass Panel Bordered by an Open Frame-Like Encapsulation of One-Piece Injection Molded Polymeric/Copolymeric Synthetic Plastic Material
Inventor: BIENICK CRAIG
IPC: D06F39/14
Filed: 2002-08-28
Abstract: PURPOSE: A lid of a washing machine made of a reinforced glass panel formed by covering integrally injection-molded polymer/copolymer synthetic plastic material with open frame encapsulation is provided to extend the life span, and to improve the durability and to enhance the appearance by increasing the rigidity and restricting fracture. CONSTITUTION: A washing machine(10) has a lid(20) hinged on an upper frame(13), and a washing machine body(11) including the upper frame and a chamber. The lid of the washing machine is composed of a reinforced glass panel(21) formed by successive sides, and the reinforced glass panel is composed of the sides, inner and outer surfaces(24), and a peripheral part. An open frame encapsulation edge(30) is formed by integrally injection-molding polymer/copolymer synthetic plastic material, and composed of an outer periphery, an inner periphery(32) surrounding the outer peripheral part of the reinforced glass panel and an outer surface(35). The polymer/copolymer synthetic plastic material is manufactured by mixing mica glass beads of 30-10 wt% and acrylonitrile/styrene/acrylate polymer of 70-90 wt%.
Patent KR-20040020466-A (KR)
Title: Method for Manufacturing Oxygen Lance for Converter Blowing
Inventor: KIM CHEOL HUI
IPC: C23C4/10
Filed: 2002-08-30
Abstract: PURPOSE: A manufacturing method of the oxygen supply lance for converter blowing is provided to manufacture an oxygen supply lance for converter blowing whose life time is substantially improved by coating a releasing agent on the spray coated alumina based material after plasma spray coating an alumina based material on a steel pipe. CONSTITUTION: The manufacturing method of oxygen supply lance for converter blowing comprises the processes of plasma spray coating pure alumina powder or alumina-titania composite powder containing about 40 wt.% of titania to thickness of 0.03 to 0.1 mm on the outer circumferential surface of a steel pipe; and coating a releasing agent on the plasma spray coated pure alumina powder or alumina-titania composite powder, wherein the plasma spray coating powder has a particle size of 5 to 50 μm.
Patent KR-20040020670-A (KR)
Title: Generation method of othogonal variable spreading factor codes
Inventor: JANG SEOK IL
IPC: H04J4/00
Filed: 2002-08-31
Abstract: PURPOSE: A method for generating an orthogonal variable spreading factor is provided to reduce the degree of complex of the hardware and to increase the efficiency thereof without requiring an additional device. CONSTITUTION: A method for generating an orthogonal variable spreading factor(OVSF) includes the steps of: if a spreading factor and a sequence index are determined, acquiring an information bit to generate a transport format combination indicator(TFCI) code by using the spreading factor and the sequence index; operating the TFCI code by using the information bit and the basic sequence of the TFCI code; and creating the OVSF code by corresponding the predetermined elements of the calculated TFCI code to the values of the OVSF code.
Patent KR-20030023539-A (KR)
Title: Crimp contact for an insulated conductor
Inventor: HORIUCHI HIDEAKI
IPC: H01R4/18
Filed: 2002-09-12
Abstract: PURPOSE: To provide a crimp style terminal for a covered electric wire, which breaks only an insulated covering part, can be crimped without breaking a core wire portion, and can obtain highly reliable electric connection, in case it is crimped by the wire barrel. CONSTITUTION: It is the crimp style terminal 1, which makes the thin covering electric wire whose electric wire size is AWG#30 to #40 connect by crimping. A penetrating hole 5 is processed by punching in the bottom of the wire barrel 2, and by specifying the punching direction, R-face 6 processed by punching is formed in the inner side circumference of the above penetrating hole 5. At the time of crimping by the wire barrel 2, without breaking the core wire part 11 but by breaking only the insulated covering part 12 by the R face 6 of the penetrating hole 5, it is connected electrically to the wire barrel 2 through the R face 6.
Patent KR-20030040030-A (KR)
Title: Method for fabrication of semiconductor device
Inventor: AHN MYEONG GYU
IPC: H01L21/027
Filed: 2002-09-18
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of minimizing the deformation of a pattern according to the damage of a hard mask by forming a sacrificial layer on the hard mask. CONSTITUTION: After sequentially forming an insulation layer, a sacrificial layer, and a photoresist layer on a conductive layer(51a), a photoresist layer pattern is formed by selectively exposing and developing the photoresist layer. A sacrificial hard mask(53b) is formed by selectively etching the sacrificial layer using the photoresist layer pattern as an etching mask. A hard mask(52b) is formed by etching the insulation layer using the sacrificial hard mask(53b) as an etching mask. A predetermined pattern is formed by etching the conductive layer(51a) using the sacrificial hard mask and the hard mask as an etching mask.
Patent KR-20030027715-A (KR)
Inventor: IWASA SHIGEAKI
IPC: G06F9/445
Filed: 2002-09-25
Abstract: PURPOSE: To provide a computer system that can fit different boot ROM elements without increasing the number of terminals of a semiconductor device, even while lowering costs and ensuring sufficient logic quality. CONSTITUTION: In the system, there is provided a selecting means for selecting either one of an internal timing signal supplied from the inside of a system or an external timing signal supplied from the outside of the system, as a read- out timing signal for an external memory storage storing instructions, which are executed initially after a power supply is started up. A decision means is arranged which determines whether the external timing signal value varies within a predetermined time, during resetting of the computer system or after the resetting. The selecting means selects the external timing signal when the external timing signal value has varied, and selects the internal timing signal when the external timing signal value does not vary within the predetermined time.
Patent KR-20030027844-A (KR)
Inventor: BHOWMIK SIDDHARTHA
IPC: H01L23/532
Filed: 2002-09-28
Abstract: PURPOSE: Provided is a structure and method for reducing EM(ElectroMigration). CONSTITUTION: An electronic device includes a semiconductor layer and a layer formed over the semiconductor layer comprising nitrogen(N) and Titanium(Ti). At this time, the ratio of atomic concentration of N : Ti is measurably less than 1.0 +/-.05. Alternately, a device include a layer of semiconductor material, a metal element and a layer formed against the metal element, comprising nitrogen(N) and Titanium(Ti), where in at least a portion of the layer the ratio of atomic concentration of N : Ti is observably less than 1.0. The TiN layer reduces electromigration.
Patent KR-20040032225-A (KR)
Inventor: KANG SIN MIN
IPC: H04B1/59
Filed: 2002-10-08
Abstract: PURPOSE: A transponder is provided to configure many RFID(Radio Frequency Identification) chips in the one transponder, thereby enabling the one transponder to exchange information with many readers. CONSTITUTION: Capacitors(60a,60b,60n) are connected to capacitors(62a) in parallel to have bigger resonant frequency values than a specific resonant frequency. A capacitor(60c) is connected to one of the capacitors(62a) in serial so as to have a smaller resonant frequency value than the specific resonant frequency. RFID chips(602a,602b,602c,.....602n) installed on a transponder react to all readers having the specific resonant frequency, and exchange information with all the reacted readers.
Patent KR-20040040684-A (KR)
Title: Method of forming contact pad for semiconductor devices
Inventor: AHN JAE YEONG
IPC: H01L21/28
Filed: 2002-11-07
Abstract: PURPOSE: A method for forming a contact pad of a semiconductor device is provided to be capable of preventing the increase of surface resistance between the contact pad and a plug. CONSTITUTION: A pad hole is formed on a substrate. A polysilicon layer is deposited on the resultant structure for filling the pad hole. At this time, the polysilicon layer contains predetermined material, wherein the predetermined material has a distribution coefficient more than 1. An etching process is performed on the resultant structure for forming a pad(17'). An oxidation heat treatment is performed on the pad for forming a thermal oxide layer(21). An interlayer dielectric(29) is deposited on the entire surface of the resultant structure. Preferably, the oxidation heat treatment is performed at the temperature of 700-1000 °C.
Patent KR-20040040901-A (KR)
Inventor: LEE HYEON JAE
IPC: H01L21/20
Filed: 2002-11-08
Abstract: PURPOSE: A method for manufacturing a GaN substrate using a thermally decomposed buffer layer is provided to considerably improve the quality of the GaN substrate. CONSTITUTION: The first GaN layer(11) is formed on a substrate(10). The second GaN layer is re-grown on the first GaN layer. Then, a thermal decomposition is carried out on the resultant structure for forming a buffer layer(13a) by separating N2 from Ga. At this time, the nitrogen is vaporized. The third GaN layer(14) is then grown on the nitrogen vaporized buffer layer. Preferably, laser beam is used for carrying out the thermal decomposition on the second GaN layer.
Patent KR-20040042315-A (KR)
Title: An Insulating Film To Reduce Deviation of Thickness of Insulating Layer, A Preparing Method Thereof, And A Multilayer Printed Circuit Board Having The Same
Inventor: BAE SANG JUN
IPC: C08J5/18
Filed: 2002-11-14
Abstract: PURPOSE: An insulating film, its preparation method and a multilayered printed circuit board using the film are provided, to decrease the thickness variation of insulating layers, thereby obtaining an interlayered insulating layer having a uniform thickness without stepping. CONSTITUTION: The insulating film comprises a first layer which comprises 0-30 wt% of an epoxy resin having a softening point lower than the lamination temperature, 30-90 wt% of an epoxy resin having a softening point higher than the lamination temperature, 5-30 wt% of rubber, 1-30 wt% of a filler, 0.01-30 phr of a curing agent based on the total weight of the epoxy resins and the balance of a solvent; and a second layer which comprises 30-90 wt% of an epoxy resin having a softening point lower than the lamination temperature, 10-70 wt% of an epoxy resin having a softening point higher than the lamination temperature, 5-30 wt% of rubber, 1-30 wt% of a filler, 0.01-30 phr of a curing agent based on the total weight of the epoxy resins and the balance of a solvent, and is adhered to the first layer in a body.
Patent KR-20040043698-A (KR)
Inventor: KWAG YANG JIN
IPC: E04B1/343
Filed: 2002-11-16
Abstract: PURPOSE: A multifunctional panel of a prefabricated building is provided to work out structural problems of a prefabricated building and to construct a prefabricated building economically and rapidly. CONSTITUTION: The multifunctional panel of the prefabricated building is completed by installing sub frames having the shape of a rectangular steel pipe to the outer square side of a bearing floor, a bearing wall, a bearing roof(3) and a frame panel at regular intervals, or shaping an appointed section of both sides of a frame panel, then assembling to make both panels engaged with a multilayer of a solid square.
Patent KR-20040044671-A (KR)
Title: apparatus for supplying a gas in a semiconductor fabricating
Inventor: LEE YEON HUI
IPC: H01L21/205
Filed: 2002-11-21
Abstract: PURPOSE: A gas supply apparatus of semiconductor fabrication equipment is provided to enhance the injection efficiency by improving injection pressure of an injection unit. CONSTITUTION: A gas supply apparatus of semiconductor fabrication equipment includes a supply line and an injection unit. The supply line(53a) is used for supplying gas into a process chamber. The injection unit(55a) is installed at the supply line in order to inject the gas into the inside of the chamber. The injection unit injects the gas to all directions on the basis of a termination side of the supply line. The injection unit injects the gas to the four directions at intervals of 90 degrees or the six directions at intervals of 60 degrees or the eight directions at intervals of 45 degrees.
Patent KR-20040047178-A (KR)
Title: Method for reducing a false contour and apparatus therefor
Inventor: CHO BONG HWAN
IPC: H04N5/21
Filed: 2002-11-29
Abstract: PURPOSE: A method for removing the false contour and an apparatus adaptable for the same are provided to obtain a high operational speed enough to process the high quality image by selectively outputting the signal in response to the determined error. CONSTITUTION: A method for removing the false contour includes: a quantization and output data calculation step(S1206) of calculating the output data so as to remove the false contour generated by comparing the input data with the comparison data and calculating the output data based on the index errors between the error diffused input data; an error detection step(S1208) of detecting the index error between the input data reflected on the errors generated between the adjacent pixels of the different line in the same frame; and a step(S1210 and S1212) of selecting one among the plurality of output data generated at the quantization and output data calculation step(S1206) by the detected index error.