baber/WOPTO huggingface dataset:
Patent KR-20040001233-A (KR)
Title: Computer use control method to use program
Inventor: LEE IN DONG
IPC: G06F15/16
Filed: 2002-06-27
Abstract: PURPOSE: A method for controlling a use of computer using a program is provided to control computers of a common work group conveniently by residing a computer user control program in a RAM in each client and controlling uses of each computer in a server, thereby managing uses of many computers easily. CONSTITUTION: In installing a computer use control program in a client(20), the computer use control program resides in a RAM and a user who uses the client(20) does not recognize the computer use control program. When the client(20) is turned on, the computer use control program resides in the RAM, the computer use control program is not recognized by general programs. The user's computer is controlled by a server(10) in a remote place. The server(10) transmits a control command to the client(20) through a communication network(30), the client(20) controls an operation of the client(20) or checks an operation state of the client(20) by the control command of the server(10) and transmits the result to the server(10). Thus, the server(10) controls an operation of the client(20) or checks an operation state of the client(20).
Patent KR-20040001457-A (KR)
Title: Method for element isolating of semiconductor device
Inventor: CHOI SEON HO
IPC: H01L21/76
Filed: 2002-06-28
Abstract: PURPOSE: An isolation method of a semiconductor device is provided to be capable of minimizing isolation width for improving the degree of integration. CONSTITUTION: After sequentially depositing a pad oxide layer(13) and a pad nitride layer at the upper portion of a semiconductor substrate(11), a polysilicon pattern is formed at the upper portion of the resultant structure. Then, a spacer is formed at one sidewall of the polysilicon pattern. After removing the polysilicon pattern, isolation regions are defined at the pad nitride layer by selectively patterning the pad nitride using the spacer as an etching mask. Trenches are then formed at the inner portion of the semiconductor substrate by selectively removing the pad oxide layer and the semiconductor substrate. An isolation layer(27) is formed at the inner portion of each trench.
Patent KR-20040001767-A (KR)
Title: A U-turn indication apparatuse for vehicles
Inventor: SON TAE YEONG
IPC: B60Q1/34
Filed: 2002-06-28
Abstract: PURPOSE: A U-turn indicator of a vehicle is provided to make a driver distinguish vehicles for making a U-turn and turning left in a congested road and to prevent accidents between U-turn and turning-left vehicles by mounting a U-turn indication operating function and a U-turn indication lamp. CONSTITUTION: A U-turn indicator of a vehicle is composed of second and third transistors(TR2,TR3) of which one is a conductive state or a shut-off state by the supply of source voltage; a first diode(D1) and a first condenser(C1) coupled to a base unit of the second transistor and a second diode(D2) and a second condenser(C2) coupled to a base of the third transistor; a plurality of light emitting diodes(LED1,LED2) of a collector unit of the first transistor and a U-turn indication lamp connected between the first and second condensers; and a third diode(D3) and a U-turn switch(S/W) connected to the base unit of the first transistor to keep stability and trigger states by turns to the on and off conditions of the U-turn switch.
Patent KR-20040004959-A (KR)
Inventor: LIM JONG CHEOL
IPC: C08L27/12
Filed: 2002-07-08
Abstract: PURPOSE: A flame retardant thermoplastic resin composition and a molded product prepared from the composition are provided, to improve flame retardancy, heat resistance and mechanical strength. CONSTITUTION: The resin composition comprises (A) 45-95 parts by weight of a thermoplastic polycarbonate resin; (B) 1-50 parts by weight of the vinyl-based graft copolymer obtained by graft polymerizing 5-95 wt% of the monomer mixture comprising 50-95 wt% of styrene, α-methylstyrene, halogen or alkyl-substituted styrene, C1-C8 methacrylic alkyl ester, C1-C8 acrylic acid alkyl ester or their mixture and 5-50 wt% of the acrylonitrile, methacrylonitrile, C1-C8 methacrylic acid alkyl ester, C1-C8 acrylic acid alkyl ester, maleic anhydride, C1-C4 alkyl or phenyl N-substituted maleimide or their mixture, to 5-95 wt% of the rubbery polymer selected from the group consisting of butadiene rubber, acryl rubber, ethylene/propylene rubber, styrene/butadiene rubber, acrylonitrile/butadiene rubber, isoprene rubber, ethylene-propylene-diene terpolymer, polyorganosiloxane/poly alkyl(meth)acrylate rubber composite or their mixture; (C) 0-50 parts by weight of vinyl-based copolymers or their mixture obtained by copolymer 50-95 wt% of styrene, α -methylstyrene, halogen or alkyl-substituted styrene, C1-C8 methacrylic alkyl ester, C1-C8 acrylic acid alkyl ester or their mixture and 5-50 wt% of acrylonitrile, methacrylonitrile, C1-C8 methacrylic acid alkyl ester, C1-C8 acrylic acid alkyl ester, maleic anhydride, C1-C4 alkyl or phenyl N-substituted maleimide or their mixture; (D) 1-30 parts by weight of an organic phosphor-based compound mixture comprising 5-95 wt% of monomeric phosphoric esters represented by the formula I or their mixture and 5-95 wt% of oligomeric phosphoric esters represented by the formula II or their mixture, based on 100 parts by weight of (A)+(B)+(C); and (E) 0.05-5 parts by weight of a fluorinated polyolefin-based resin with an average particle size of 0.05-1,000 micrometers and a density of 1.2-2.3 g/cm¬3, based on 100 parts by weight of (A)+(B)+(C). In the formula I, R1 and R2 are independently H or an alkyl group of C1-C5 and x is an integer of 0-3; and in the formula II, R3 to R6 are independently an aryl group of C6-C20 or an alkyl-substituted aryl group of C6-C20, and n is an integer of 1-5.
Patent KR-20030007054-A (KR)
Inventor: AKASAKA KENICHI
IPC: D06F23/04
Filed: 2002-07-08
Abstract: PURPOSE: To reduce an abnormal sound such as a collision sound in the case of changing-over to washing or during a washing operation and to realize a low noise by reducing the number of parts in an electric machinery for driving water-using equipment such as a washing machine. CONSTITUTION: The machine is provided with a slide member 37 for changing- over the transmission of rotation in a driving motor 35 to a dehydrating shaft or a washing shaft 29 through vertical sliding. An upper projection part 37b is arranged in the upper part of the slide member 37 and a fixing side engagement member 43 having a fixing side projection part 43c to be engaged with the upper projection part 37b is attached to a holding member 42. The fixing side engagement member 43 is molded by resin by enclosing a metallic member 43b. Then the number of the parts is reduced, the abnormal sound is reduced in the collision sound during the washing operation and low noise is realized.
Patent KR-20040006914-A (KR)
Title: Key interlock apparatus of automobile
Inventor: PARK HU SANG
IPC: B60K20/02
Filed: 2002-07-16
Abstract: PURPOSE: A key interlock apparatus for a vehicle is provided to accurately regulate clearance of a key interlock cable by kinds of vehicles and to make an operator easily find a positioning groove inserted with a stopper in regulating the clearance of the key interlock cable by mounting a display unit for displaying kinds of vehicles to the positioning groove. CONSTITUTION: A key interlock apparatus for a vehicle is composed of a key interlock cam(52) rotatively mounted to a vehicle body and connected with a shift lever(50) to limit operations of the shift lever; an ignition lock for fixing a starting key in a turned-on state of a starting switch(62); a key interlock cable(54) for connecting the ignition lock and the key interlock cam pulled to one direction to transmit operating force; a tube(56) longitudinally arranged to outer periphery of the key interlock cable to slide; a bracket(58) combined with the tube and formed with positioning grooves(58a) at the position corresponding to clearance of the key interlock cable of plural kinds of vehicles; and a positioning stopper(60) fixed to the vehicle body and selectively inserted into one positioning groove.
Patent KR-20030010526-A (KR)
Title: Apparatus having contacts made from carbon tracks and method of producing them
Inventor: FARIZON HUBERT
IPC: H04M1/02
Filed: 2002-07-25
Abstract: PURPOSE: An apparatus having contacts composed of carbon tracks is provided to apply to producing of a key pad for a mobile telephone. CONSTITUTION: An apparatus comprises a printed circuit board(10) and contacts made from carbon tracks(44). The carbon tracks(44) are disposed on the printed circuit board(10) by means of an insulating layer(42) plated on the printed circuit board. At this time, an intermediate leveling layer is coated between the printed circuit board(10) and the insulating layer(42).
Patent KR-20040012318-A (KR)
Title: Socket apparatus for testing a semiconductor device
Inventor: IN CHI HUN
IPC: H01R33/76
Filed: 2002-08-02
Abstract: PURPOSE: A socket device for testing a semiconductor device is provided to easily manufacture a back cover made of a resin material, thereby reducing the manufacturing cost of a test socket and a period for manufacturing the test socket. CONSTITUTION: A housing(410) has a plurality of through holes(411). A back cover(420) formed of the same resin material as the housing is coupled with a back surface of the housing and has a plurality of through holes(421). A plurality of probe pins(430) are contained in the plurality of through holes of the housing and the back cover for electrically connecting a semiconductor device(100) with a test board(300) to probe the semiconductor device. Each probe pin includes a plunger(440) to be electrically contacted with the semiconductor device, and a coil spring(450) inserted into a fixing part of the plunger to be electrically contacted with the test board.
Patent KR-20040013296-A (KR)
Title: In ion implantation processes improving ion beam discharging structure
Inventor: LEE DONG JIN
IPC: H01L21/265
Filed: 2002-08-05
Abstract: PURPOSE: An improved ion beam discharging structure in an ion implantation process is provided to prevent metal at the slit of a radiation opening from being peeled off by installing a member of positive polarity in the outer portion around the radiation opening through which an ion beam of a positive polarity passes. CONSTITUTION: Source gas(30) for forming ions is injected to a reaction chamber(100). The injected source gas is transformed into positive ions that are radiated to a radiation opening(50) embodied in the reaction chamber. A filament(10) discharges thermal electrons(20), installed in the inner end of the reaction chamber. A reflector(12) reflects the thermal electrons discharged from the filament, installed in an opposite position to the filament inside the reaction chamber. Negative ions induce to discharge the positive ions generated by the reaction chamber to a mass spectroscope. A positive-polarity magnet(60) is installed in the outer portion around the inner radiation opening of the reaction chamber.
Patent KR-20030035839-A (KR)
Title: Photoresist compositions
Inventor: CAMERON JAMES W
IPC: G03F7/039
Filed: 2002-08-16
Abstract: PURPOSE: A chemically amplified positive photoresist composition, a formation method of a photoresist relief image by using the composition and a product having a coating layer of the composition are provided, to improve the storage stability. CONSTITUTION: The chemically amplified positive photoresist composition comprises a resin; a photoacid generator; an organic acid; optionally a basic component comprising an amine; and optionally a solvent comprising an ester part. Preferably the organic acid has 2-10 carbon atoms and is substituted with a hydroxyl group, an alkoxy group or a carboxylic group; and the resin comprises a phenol group and/or an alkyl acrylate group. Preferably the organic acid is selected from lactic acid and acetic acid. Preferably the basic component is a tetraalkyl ammonium compound; and the solvent is selected from the group consisting of ethyl lactate and propylene glycol methyl ether acetate.
Patent KR-20020074106-A (KR)
Inventor: KIM JIN TAE
IPC: F16C17/00
Filed: 2002-08-16
Abstract: PURPOSE: A bearing using coil spring is provided to reduce frictional force between the coil spring and connecting rod, while reducing loss of power and preventing noise and vibration. CONSTITUTION: A coil spring(2) is coupled to left and right sides from the center of coupling portion between a crank shaft(1) and a connecting rod(3). Thus, when the crank shaft rotates and the coil spring slides, influences of the sliding of the coil spring are distributed uniformly to both sides from the center of the connecting rod, to thereby prevent an eccentric rotation. The coil spring has an elastic force for preventing problems caused due to the expansion of the connecting rod and crank shaft which expand by the frictional heat generated among the crank shaft, coil spring and connecting rod from the rotation of the crank shaft or the heat generated from the explosion of a cylinder(5). Since the coil spring is coupled to line or surface-contact between the crank shaft and connecting rod, and an oil is feed along the spiral groove formed at the coil spring, to thereby allow the crank shaft to smoothly rotate.
Patent KR-20040019126-A (KR)
Title: System and method for management of call group using auto response service in simultaneous call service of wireless communication system
Inventor: KIM HEUNG SU
IPC: H04M3/56
Filed: 2002-08-21
Abstract: PURPOSE: A system for managing call groups using an automatic response service in a simultaneous call service of a wireless communication system is provided to be connected by using a wireless or a wire terminal while registering simultaneous call groups, and to manage desired group information according to an announcement of the system, thereby announcing generating, inquiring, and editing processes of the groups. CONSTITUTION: A group managing unit(302) stores call group information and information on each group member in a database(312), and manages the stored information. An announcement processor(304) announces inquiring, editing, and newly registering methods of groups in reference to the database(312). A group inquiry unit(306) supplies the group information and the group member information in reference to the database(312) when a group manager wants to inquire about the groups. A group register(308) generates a new group, and stores the new group in the database(312). A group member editor(310) supplies the group member information, and edits the group member information. A group editor(311) supplies the group information, and edits the group information.
Patent KR-20040017409-A (KR)
Title: Apparatus and Method for Generating statistical file according to service type in Mobile Communication System
Inventor: IN GEUN A
IPC: H04W24/02
Filed: 2002-08-21
Abstract: PURPOSE: A method and an apparatus for generating a statistics file according to a service type in a mobile communication system are provided to efficiently generate a hourly file and a daily file according to the service type. CONSTITUTION: If a statistics item is received from a processor(S300), a BSM(Base Station Manager) statistics unit judges the type of a currently operated service(S302,S306). The BSM statistics unit extracts a statistics item corresponding to the judged service type, and performs operation according to each item(S304,S308). The BSM statistics unit generates a hourly file and a daily file with respect to the statistics item of each processor(S310). The BSM statistics unit displays the hourly file and the daily file(S312).
Patent KR-20040020664-A (KR)
Title: Device of preventing inside diameter dropping in hot coil
Inventor: CHOI PAN GYEONG
IPC: B21C47/24
Filed: 2002-08-31
Abstract: PURPOSE: An apparatus for preventing drooping of inner diameter of hot coil is provided which prevents quality accident and facility accident to improve productivity accordingly by fixing the corrected inner diameter of the strip using a fixing band after correcting a drooped inner diameter of strip. CONSTITUTION: The apparatus comprises an inner diameter sensing LVS (low voltage sensor)(600) positioned between rails of conveyor(200) for transferring a hot coil(500) so that the inner diameter sensing LVS senses drooping of inner diameter of the coil; a distance measuring LVS (low voltage sensor)(400) positioned in front of the inner diameter sensing LVS so that the distance measuring LVS measures a distance from the distance measuring LVS to the inner diameter supporting plate; an inner diameter supporting plate(300) positioned in front of the distance measuring LVS to lift up the hot coil by separating a transferred hot coil from the conveyor; a rotation plate(10) which is installed in an upper part of the inner diameter supporting plate with the inner diameter supporting plate being positioned at the center of the rotation plate, and which lifts and lowers the inner diameter fixing part as the rotation plate is being supported to stand frame(900); and an inner diameter fixing part(100) comprising an inner frame connected to transfer car(17) installed at the center of the rotation plate and inserted into an inner coiling part of the hot coil, an outer frame contacted with an outer coiling part of the hot coil, and an upper frame for connecting the inner frame to the outer frame.
Patent KR-20040021016-A (KR)
Title: Mat generating heat partially by using heationg element of plane shape
Inventor: LEE JAE BONG
IPC: A47C27/00
Filed: 2002-09-02
Abstract: PURPOSE: A mat generating heat partially by using heating plate is provided to heat only desired parts of the heating mat and thus, to reduce excessive elasticity consumption of the heating mat. CONSTITUTION: The heating mat(900) includes a bamboo mat(200) on the top, and a waterproof fabric(300) is applied to the rear side of the bamboo mat(200). A heating plate(400) is attached to the rear side of the waterproof fabric(300), and a negative potential plate(500) is attached to the rear side of the heating plate(400). Finally, another waterproof fabric(600) is placed at the bottom of the heating mat(900). Also, a temperature controller(420) having many switches(440) is connected to the heating plate(400). On the surface of the heating plate(400) is a flexible heat insulating pipe(480), and a heat generator(460) like a wire is connected to the temperature controller(420).
Patent KR-20030022041-A (KR)
Title: Mounting structure for antenna switching circuits
Inventor: BABA TOSHIKI
IPC: H01P1/15
Filed: 2002-09-05
Abstract: PURPOSE: To shift resonance frequency to a sufficiently higher frequency to have no influence on the reception, the resonance frequency being generated due to transmission characteristics, in a combination with a low-pass filter as much as possible to reduce own internal stray capacitance of a switch diode. CONSTITUTION: A first switch diode 4 is connected between a first and second conductor patterns 1a, 1b, an inductance element 5a is connected between the first conductor pattern 1a and a third conductor pattern 1c, a first capacitance element 5c is connected between the third conductor pattern 1c and a fourth conductor pattern 1d, a second switch diode 8 is composed of a bare chip 8a and this chip 8a is mounted on the fourth pattern 1d, with its cathode electrode being connected to this pattern 1d and its anode electrode being connected to the third conductor pattern 1c through a bonding wire 9.
Patent KR-20040024161-A (KR)
Title: Interactive data service providing method in a mobile communication system
Inventor: BAE BEOM SIK
IPC: H04W16/02
Filed: 2002-09-13
Abstract: PURPOSE: A method for supplying an interactive data service in a mobile communication system is provided to enable one of mobile stations to transmit data to be supplied to a server to a base station through a dedicated channel, thereby supporting a multimedia interactive data dedicated service. CONSTITUTION: Mobile stations register a specific multicast service(300). If the first user wants to use the multicast service(310), a system sets a session between a base station and a server for the multicast service, and opens the session(320). The base station operates a forward channel in a dedicated channel mode until preset subscribers are connected(330). If users are added(340), the server checks whether the number of the added users exceeds a threshold value(350). If so, the base station converts the forward channel into a common channel(360).
Patent KR-20040024230-A (KR)
Title: Automatic control method for code domain power measurement of base station
Inventor: KIM IN GON
IPC: H04W88/08
Filed: 2002-09-13
Abstract: PURPOSE: A method of automatically controlling a gain for measuring a code domain power of a base station system is provided to read a current ADC FS(Analog to Digital Converter Full Scale) value by a main program without setting a gain by an operator, and to automatically set a gain value as changing the gain value, thereby reducing test time. CONSTITUTION: A control computer inputs an ADC FS value in accordance with a code domain power of a base station and an optionally set gain value from a code domain power measurer(S100). The control computer decides whether the inputted ADC FS value satisfies a set condition(S200). If so, the control computer performs a code domain power measurement process without controlling the gain value of the code domain power measurer(S300). If the inputted ADC FS value does not satisfy the condition, the control computer decides whether the ADC FS value is smaller than '-10dB'(S400). If so, the control computer increases the gain value(S500). If the ADC FS value is bigger than '-10dB', the control computer attenuates the gain value(S600).
Patent KR-20040031817-A (KR)
Title: Device for reducing temperature of fuel in the fuel sender for diesel engine
Inventor: KWON JONG HWAN
IPC: F01P11/08
Filed: 2002-10-04
Abstract: PURPOSE: An apparatus for dropping temperature of fuel of a fuel sender for a diesel engine is provided to prevent hot fuel from circulating by installing an inhalator on outside of a fuel sender in a fuel tank to be connected with a fuel return line so that returning hot fuel passes the inhalator to return into the fuel tank instead of the fuel sender, low temperature fuel in the fuel tank is introduced and charged into the fuel sender by the inhalator driven using pressure of returning fuel, and the fuel sender is always charged with low temperature fresh fuel. CONSTITUTION: An inhalator(100) comprises a first housing(30) having a discharge unit installed thereto, and a return fuel outlet(46) formed on a bottom thereof; and a second housing(32) having an intake unit installed coaxially with the discharge unit, and a fuel intake line(34) connected to one side thereof. A fuel return line(24) is connected on an upper side of the first housing to allow fuel to return. A fuel supply line(36) is connected between an upper side of the second housing and a fuel sender. The discharge unit is a turbine wheel(38). The intake unit comprises an inner rotor(40) and an outer rotor(42) having a retainer space(44).