baber/WOPTO huggingface dataset:
Patent KR-20040019717-A (KR)
Inventor: HONG SEONG DON
IPC: C07C49/753
Filed: 2002-08-29
Abstract: PURPOSE: A fulvene-based intermediate, a fulvene-based compound and its preparation method using the intermediate are provided, to obtain a fulvene-based compound which has a substituent at 2- and 5-positions and is useful as an intermediate for the synthesis of natural products or medical materials and a starting material for the synthesis of a metallocene catalyst having a cyclopentadienyl group. CONSTITUTION: The fulvene-based intermediate is represented by the formula 2 and the fulvene-based compound is represented by the formula 1, wherein R1, R2, R3 and R4 are independently H, an alkyl, alkenyl, alkylaryl or arylalkyl group of C1-C20, an aryl group, an alkyl or aryl group of C1-C20 containing an oxygen or nitrogen atom, or a hydrocarbyl-substituted metalloid radical of group 14, and R3 and R4 can be connected by an alkylidene radical containing an alkyl or aryl radical to form a ring; and R5 is an alkyl, alkenyl, alkylaryl or arylalkyl group of C1-C20, an aryl group, an alkyl or aryl group of C1-C20 containing an oxygen or nitrogen atom, or a hydrocarbyl-substituted metalloid radical of group 14. The method comprises the step of reacting the fulvene-based intermediate of the formula 2 with an organometallic compound represented by R1-M or R1-MgX (wherein M is an alkali metal) to obtain the fulvene-based compound of the formula 1.
Patent KR-20040021994-A (KR)
Inventor: SEO CHANG SU
IPC: B60R21/20
Filed: 2002-09-06
Abstract: PURPOSE: A structure of a passenger airbag door is provided to improve safety by forming an incision line at a skin unit, a core unit and a foam unit simultaneously and smoothly opening the airbag door. CONSTITUTION: An instrument panel(10) includes a skin unit(11), a core unit(12), and a foam unit(13) formed between the skin unit and the core unit. An airbag module(20) is fixed to the bottom of the core unit so that an airbag(21) is spread in a vehicle crash. An airbag door(100) is integrated with the instrument panel and is opened when the airbag is spread. A reinforcing bracket(40) is integrally installed at the upper part of the core unit. An incision line(50) is formed at the skin unit, the core unit and the foam unit simultaneously.
Patent KR-20030026230-A (KR)
Inventor: GARNER RICHARD C
IPC: H01J5/46
Filed: 2002-09-19
Abstract: PURPOSE: A fluorescent lamp with reduced sputtering is provided to reduce sputtering and the inherent loss of brightness. CONSTITUTION: A mount for a fluorescent lamp includes a glass base with spaced apart from lead-in wires(4,5) extending from therefrom, a longitudinal electrode coil(9) containing an emitter material mounted upon and extended between the lead-in wires, and a coating f zinc oxide(12) on the ends of the electrode coil and upon the lead-in wires at least in the area where the electrode coil is mounted.
Patent KR-20040032190-A (KR)
Inventor: TAK GEON JUN
IPC: B60R1/04
Filed: 2002-10-01
Abstract: PURPOSE: A wiring cover for an inside mirror is provided to improve the inside appearance of a vehicle by connecting a wire to the inside mirror without the exposure of the wire. CONSTITUTION: In an inside mirror including a stay(100) and a mirror base(200), an auxiliary stay(110) is installed between the stay and the mirror base. The auxiliary stay is extendable from the stay, and has a passage for a wire harness connected to the inside mirror. An uneven unit is formed at one side of the auxiliary stay, and prevents the swinging of the auxiliary stay.
Patent KR-20040031197-A (KR)
Title: Keyless system controlling device of vehicle and method thereof
Inventor: YANG GEUN HO
IPC: E05B49/00
Filed: 2002-10-04
Abstract: PURPOSE: An apparatus and a method for controlling a keyless system of a vehicle are provided to enhance the performance of the keyless system by measuring the intensity of electromagnetic waves around the vehicle and determining possibility of interference between the noise and the keyless system. CONSTITUTION: An apparatus for controlling a keyless system of a vehicle includes a landing detection unit(110), a reception unit(120,122), a control unit(130), and an automatic gain control circuit(140). The landing detection unit(110) detects a driver's landing state from a vehicle. The reception unit(120,122) receives electromagnetic waves around the vehicle. The control unit(130) analyzes an output signal of the landing detection unit, measures the intensity of the received electromagnetic waves in the driver's landing state, and generates a normal operating control signal of the keyless system according to the intensity of the received electromagnetic waves. The automatic gain control circuit(140) controls an electric field value to a possible region level for operating the keyless system according to the normal operating control signal of the control unit.
Patent KR-20040031263-A (KR)
Title: Muffler with catalytic converter
Inventor: KIM YEONG SEON
IPC: F01N3/28
Filed: 2002-10-04
Abstract: PURPOSE: A muffler integrated with a catalytic converter is provided to allow easy replacement of the catalytic converter, to resolve heat injury with a room and surrounding components, and to keep optimum performance of exhaust gas purification by controlling temperature of catalyst. CONSTITUTION: A plurality of holes(12) are formed on a side of a front end of an inlet pipe(10), and a porous membrane(21) is placed in a muffler housing(20) so that exhaust gas passes the holes and the porous membrane to be repeatedly expanded and contracted so as to reduce noise thereof. Exhaust gas passing the porous membrane passes catalyst(22) so that harmful gas such as carbon monoxide, hydrocarbon and nitrogen oxide is oxidized and deoxidized by the catalyst and converted into harmless components such as carbon dioxide, water and nitrogen. Exhaust gas whose harmful gas is removed passes a plurality of holes(32,34) formed on an outlet pipe(30) to be repeatedly expanded and contracted so as to reduce noise thereof. A hot wire(23) is placed between the porous membrane and the catalyst to be operated by a controller. The controller supplies power to the hot wire based on temperature of the catalyst sensed by a first temperature sensor(24) and temperature of the hot wire sensed by a second temperature sensor(25) so as to control temperature of the hot wire so that temperature of the catalyst is kept within fixed range.
Patent KR-20040035979-A (KR)
Inventor: HA GYEONG HO
IPC: A61L15/12
Filed: 2002-10-14
Abstract: PURPOSE: Provided is a water-curable polyurethane casting sheet comprising a novel lubricant additive, which gives excellent lubricating property with no excessive adhesion force, when applied to a patient, and solves the problems related with a conventional lubricant. CONSTITUTION: The water-curable polyurethane casting sheet is obtained from a water-curable urethane prepolymer composition comprising a lubricant additive represented by the following formula 1: wherein R is a C1-C25 alkyl group, and M is an alkali metal. The water-curable urethane prepolymer composition is applied on a knitted fabric to provide a casting sheet used as a support for a bone fracture site.
Patent KR-20040036848-A (KR)
Title: Method for detecting a defect in a microarray
Inventor: KIM YEONG JU
IPC: C12Q1/00
Filed: 2002-10-25
Abstract: PURPOSE: A method for detecting defects in a microarray is provided, thereby automatically detecting defects in the microarray without examination with the naked eye. CONSTITUTION: A method for detecting defects in a microarray comprises the steps of: scanning fluorescence from the microarray spot containing fluorescent materials; calculating detection factors, F_median, FSD, F_mean, Dia, B_mean, BSD and Bplus1SD from the scanning result; selecting two factors from the calculated detection factors to obtain XY coordinates; and applying the XY coordinates to a detecting equation to detect one or more defects from dust, blackhole, bright surface, uneven surface, irregular bright, scratch, thread, speckle, displace, spread, crack, comet and flow spread, wherein the detection factor F_median is a median value of all pixel brights in the spots; the detection factor FSD is standard deviation of all pixel brights in the spots; the detection factor F-mean is a mean value of all pixel brights in the spots; the detection factor Dia is diameter of the spot region; the detection factor B_mean is a mean value of all pixel brights in the background; the detection factor BSD is standard deviation of all pixel brights in the background; and the detection factor Bplus1SD is percentage of pixels having higher bright value than background bright value + 1 standard deviation.
Patent KR-20020090194-A (KR)
Inventor: DO DAE HONG
IPC: A23L27/40
Filed: 2002-10-30
Abstract: PURPOSE: A process of preparing seasoned salt by causing inclusion of a flavor and pigment from edible pigment, synthetic or natural fragrance and plant extracts into common salt using cyclodextrin or soluble starch is provided. Whereby, the seasoned salt has a good color and flavor while reducing the amount of sodium chloride to be used. CONSTITUTION: Bay salt or rock salt is saturated, heated with a suitable amount of activated carbon or diatomaceous earth for 5 to 10min to absorb impurities, added with 0.1% tannin(w/v) and then filtered. Thereafter, the salt solution is added with 20% cyclodextrin solution or soluble starch solution in which a suitable concentration of fragrance, pigment, plant extracts and the like are dissolved and dried at 60deg.C.
Patent KR-20040038169-A (KR)
Title: A method and system for the security service in the internet service provider network including distributed network resources
Inventor: KIM SUK YEON
IPC: H04L12/22
Filed: 2002-10-31
Abstract: PURPOSE: A security service system of an Internet service provider network including distributed security resources is provided to determine a next hop to which a marked packet moves by using address information of distributed security resources, and to transmit the packet to the determined hop, thereby supplying differentiated security services to customers by using distributed network security resources. CONSTITUTION: A packet analyzer(100) checks whether security information is a marked packet, and analyzes marking information if the security information is the marked packet. A security functional entity(110) performs a security function corresponding to the security information. A marking transformer(120) converts the security information, so that the same security function cannot be performed any more for the security information where the security function is carried out. A path decision unit(130) determines a next hop to which the packet moves by using address information of security resources, transmits the packet to the determined hop if the security information is the marked packet, and transmits the packet to the next hop according to routing information if the information is not the marked packet.
Patent KR-20040039966-A (KR)
Title: Electrical cooker
Inventor: HWANG SEONG MAN
IPC: A47J27/08
Filed: 2002-11-05
Abstract: PURPOSE: An electric rice pot is provided to prevent over lifting when a lid of the rice pot is open by adjusting damping force with a damping device. CONSTITUTION: An electric rice pot includes a hinge shaft(23), a hinge spring and a damping device. The damping device includes an asymmetric wheel(510), a friction member(540) and an elastic support member(550). The asymmetric wheel is fixed to the hinge shaft asymmetrically. The friction member contacts an outer peripheral portion of the asymmetric wheel to apply pressure friction force. The elastic support member supports the friction member to apply friction force to the asymmetric wheel for the friction member. Thereby, over lifting of a lid of the electric rice pot is prevented by adjusting coefficient of friction of the friction member and modulus of elasticity of the elastic member.
Patent KR-20030038474-A (KR)
Title: System and method for inhibiting motion of semiconductor wafers in a variable-pressure chamber
Inventor: CASA NEIL S
IPC: H01L21/68
Filed: 2002-11-06
Abstract: PURPOSE: A system and method for inhibiting motion of a semiconductor wafer in a variable-pressure chamber are provided to restrict the unintended movement of a two-dimensional object, while the wafer exists in a transfer or loadlock chamber. CONSTITUTION: A system includes chambers(12,14), gate valves(30,32), paddles(26a,26b), valves(46a,46b), and vacuum pump(40). A roughing pump(56) is provided to chambers(12,14) via conduits(57,58), respectively. Roughing valve(52) is between the roughing pump(56) and the interior of a load-lock chamber(14). Turbo molecular vacuum pump(62) is communicable with the roughing pump(56) via a valve(64), and with the interior of the load-lock chamber(14) via valve(60). Thus, pressure in the load-lock chamber(14) is quickly reduced from atmospheric pressure to 10E-3 Torr by the roughing pump. Then, the turbo pump further reduces the pressure to 10E-6 Torr.
Patent KR-20040041921-A (KR)
Title: Adjustable type valve lifter
Inventor: KIM BYEONG SUN
IPC: B25B27/24
Filed: 2002-11-12
Abstract: PURPOSE: A variable valve lifter is provided to offer convenience to a worker and to improve working efficiency by having a variable fixing unit with general purpose. CONSTITUTION: A fixing unit(10) includes a bolt assembly(12) having a plurality of bolts(11) radially and fixed to the bottom of a connecting rod(14), and a height control member(16) fixed to the top of the connecting rod and having multi-stage hook units(17). A hooked piece(22) is formed at one end of a handle unit(20), and is hooked in the hook units. A compressing/supporting unit(30) is installed at the handle unit, and includes a ring-shaped compressing unit(32) for compressing a valve spring and a hole formed at the middle part of the compressing unit. A valve cotter protrudes through the hole.
Patent KR-20040043029-A (KR)
Title: System for recovering sensible heat from molten slag
Inventor: SONG SI MYEONG
IPC: F27D17/00
Filed: 2002-11-15
Abstract: PURPOSE: A system for recovering sensible heat of molten slag is provided which is capable of preventing slag from sticking to rotation container or the wall surface of furnace body as increasing recovery ratio of sensible heat of molten slag. CONSTITUTION: The system for recovering sensible heat of molten slag comprises twin rolls(12) for discharging downward a brittle slag plate(102) having a certain thickness formed by passing molten slag(100) generated in the steelmaking process through a nip between the twin rolls; a housing(10) for forming a sealed space with being extended downward from the outside of the twin rolls along a proceeding direction of the slag plate discharged from the twin rolls; a discharger(32) arranged at a lower part of the housing to discharge slag pieces(104) solidified and broken after being discharged from the twin rolls to the outside of the housing; and a heat exchanger for obtaining heat from the slag by blowing gas into a lower part of the housing and taking out gas to an upper part of the housing, wherein the heat exchanger comprises gas inlet(30), blower, gas outlet(26) and heater, wherein the heater is a boiler in which cooling water used for cooling the twin rolls is used, wherein the system further comprises a pair of side dams(20) extended to the upper side from a point adjacent to the nip of both sides of the twin rolls, and wherein the gas is nitrogen gas(106).
Patent KR-20040046770-A (KR)
Title: Method for cooling freezer of electronic machineries and its decice
Inventor: CHO JUNG PIL
IPC: H04Q1/00
Filed: 2002-11-28
Abstract: PURPOSE: A cooling method of cooling device for an electronic apparatus and a device thereof are provided to expose a heat pipe in a place where the most heat is emitted inside a communication apparatus rack, and to install many heat plates in the exposed heat pipe at certain intervals, thereby effectively cooling inner heat. CONSTITUTION: A heat plate(2) is fixed to a rear side of a part where the most heat is emitted on a communication rack body(1). The heat plate(2) is separated into an inner plate and an outer plate. A semicircular coupling groove is formed between the inner plate and the outer plate of the heat plate(2), in order to insert a heat pipe(3). When the heat pipe(3) is fixed to the heat plate(2) to be exposed toward a rear side, many heat plates(4) are installed on one side of the heat pipe(3). The heat pipe(3) is connected in polygonal shape, and is fixed by coupling the heat plates(4) in multiple-stage way.
Patent KR-20040050112-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: LEE BYEONG GI
IPC: H01L21/76
Filed: 2002-12-09
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to roundly form the upper corner of a trench by controlling the selectivity ratio of etching gas. CONSTITUTION: The first nitride layer(30), a polysilicon layer(80), and the second nitride layer are sequentially formed on a semiconductor substrate(10). A recess is formed by selectively etching the second nitride layer, the polysilicon layer, and the first nitride layer. A sidewall layer(110) is formed at both sidewalls of the recess by etching the polysilicon layer using CF4/CHF3 gas. A trench(60) is formed in the semiconductor substrate by carrying out an etching process using the residual second nitride layer as a mask. A cleaning process is carried out on the resultant structure for removing the sidewall layer.
Patent KR-20040050498-A (KR)
Title: The combination structure of washer's lid
Inventor: CHOI DONG HA
IPC: D06F39/14
Filed: 2002-12-10
Abstract: PURPOSE: A lid combining structure of a washing machine is provided to reinforce the combining force between an upper cover and a lower panel by surface-contacting both reinforcing ribs with crossing and weld-combining a first reinforcing rib to a second reinforcing rib. CONSTITUTION: A lid combining structure of a washing machine is composed of a rear lid movably connected to the side of a body to open and close a laundry in-and-out hole formed at the upper part of the washing machine body and a front lid mounted with a knob and movably connected to the front end of the rear lid. The rear lid comprises an upper cover(50) for embedding a first reinforcing rib(50a) therein and a lower panel(52) formed with a second reinforcing rib(52a) crossing and combining with the first reinforcing rib and combined with the upper cover at the lower side of the upper cover. The upper cover is combined to the lower panel by welding the front end of the first reinforcing rib to the second reinforcing rib.
Patent KR-20040051830-A (KR)
Title: System and Method for intelligent network of drawing calls and gathering statistics based on the place of dispatch of mobile phone
Inventor: HUH YU JIN
IPC: H04W84/02
Filed: 2002-12-13
Abstract: PURPOSE: A system and a method for providing lottery and statistics service based on an origination position of a mobile terminal are provided to hold a lottery for gifts for participants positioned in a certain area and inform them of a lottery result on a real time basis. CONSTITUTION: A user of a terminal requests call connection to a phone number presented for providing gifts(S2), a corresponding call connection request message is transferred to an MSC(Mobile Switching Center). The MSC delivers the message to an SCP(Service Control Point)(S4). The SCP collects a number of the MSC(S6) and then sets a voice channel between the terminal and an AIP(Advanced Intelligent Peripheral)(S8). The SCP checks whether payment information on an admission ticket of a stadium(S10). If information that admission ticket has been paid is stored, the SCP sets a valid parameter as '1'(S12). The SCP generates a URL by adding a service number, the MSC number, the valid parameter value thereto, and transfers it to the AIP(S14). The AIP delivers the URL to a VXML AS(Application Server) to page a VXML page corresponding to the URL(S16). The VXML AS determines whether the origination MSC number exists in a service code table(S17). When there is the MSC number, the VXML AS extracts a service code according to the origination MSC number, a question number according to the service code, and question information, example information and answer information, dynamically generates a VXML page, and transfers it to the AIP(S18). The AIP converts the VXML page into a voice signal and outputs a voice message according to setting of questions to the terminal(S22). When certain digits are transmitted from the terminal, the AIP collects a number corresponding to the digits and transfers it to the VXML AS(S24). The VXML AS compares the number and the answer to the question. If the number is identical to the answer, winning of a prize is checked(S28) and a corresponding voice message is outputted to the terminal(S30).
Patent KR-20030051344-A (KR)
Inventor: SEKI SHUNICHI
IPC: H05B33/22
Filed: 2002-12-16
Abstract: PURPOSE: A display apparatus, an electric device, and a manufacturing method of display apparatus are provided to prevent shorting between the pixel electrodes and cathode, and reduce variation in the amount of emitted light within a single luminescent layer. CONSTITUTION: A display apparatus(1) comprises the functional layers formed on each of a plurality of electrodes formed on a substrate, and the bank sections between each of the functional layers. The bank sections are formed from a first bank layer located on the substrate side, and a second bank layer formed on the first bank layer. The first bank layer is arranged so as to overlap a portion of the electrodes. The functional layers are composed of a positive hole injection transport layer and a luminescent layer formed adjacent to the positive hole injection/transport layer. The positive hole injection/transport layer is provided with a flat section formed on the above electrode, and a peripheral edge section formed on the first bank layer so as to contact the second bank layer.
Patent KR-20040052415-A (KR)
Inventor: JUNG IL YEONG
IPC: H01L21/027
Filed: 2002-12-17
Abstract: PURPOSE: A photo lithography system for manufacturing a semiconductor device is provided to prevent wafers from staying for a while and improve the total processing volume of the wafers by using at least two transfer robots. CONSTITUTION: A photo lithography system for manufacturing a semiconductor device is provided with a coating part(200), an exposing part(400), and a developing part(300). The coating part includes a plurality of first unit parts(220,220',220''), each having a plurality of first units for carrying out a coating process, and the first transfer part(230) for transferring semiconductor substrates to the first units of the first unit part. The developing part includes a plurality of second unit parts(320,320',320''), each having a plurality of second units for carrying out a developing process, and the second transfer part(330) for transferring the semiconductor substrates to the second units of the second unit part. Preferably, the first and second transfer part includes at least two transfer robots, respectively.
Patent KR-20040055320-A (KR)
Title: cassette including cooling system
Inventor: MUN SEONG HO
IPC: G02F1/13
Filed: 2002-12-20
Abstract: PURPOSE: A cassette having a cooling system is provided to supply a cover that covers a cooling water circulation pipe, so that the cooling water circulation pipe cannot be exposed, and to absorb an outer shock by the cover, thereby reducing a leakage of the cooling water circulation pipe. CONSTITUTION: The first groove(134) can be formed on a cassette lower side(132) only in semicircular shape. A cover(160) combined with a cassette is used to cover the first groove(134). The second groove(162) corresponding to the first groove(134) is formed on one side toward the cassette. If the cover(160) is closely adhered to the cassette so that the first groove(134) can be faced to the second groove(162), a round-shape space is made between the first groove(134) and the second groove(162), and a cooling water circulation pipe(150) is inserted along the space.