baber/WOPTO huggingface dataset:
Patent KR-20040028060-A (KR)
Title: Many most suitable path search method to use evolution program
Inventor: HONG SUN JEONG
IPC: G01C21/34
Filed: 2002-09-28
Abstract: PURPOSE: A method is provided to search a plurality of optimal routes within a predetermined period of time by using an evolution program through collecting transport information in real time. CONSTITUTION: A virtual node is added to a real node in a transport network, thereby forming data by considering all routes except for a restricted route(901). From a start point node and a destination point node, adjacent nodes are connected to each other through a probable random selection, thereby forming chromosome groups. A chromosome route of the chromosome group of one generation is realigned through a roulette wheel method(904). A cross-calculation is carried out with respect to the realigned chromosome route(907), thereby removing a mutation and a circulation route(908). Then, an optimal route is searched through an evolution program.
Patent KR-20040029566-A (KR)
Title: Automobile plastic seat back frame panel by injection molding process
Inventor: KIM GUN HYEOP
IPC: B60N2/68
Filed: 2002-10-01
Abstract: PURPOSE: A vehicle plastic seat back frame panel with application of a glass fiber-reinforced composite material by an injection molding method is provided to prevent breakage of a seat back frame caused by impact of goods by optimizing the thickness and shape of a seat back frame panel part and prevent breakage of the seat back frame by inserting steel inert components into hinge and latch parts to reinforce the most fragile part. CONSTITUTION: A vehicle plastic seat back frame panel with application of a glass fiber-reinforced composite material by an injection molding method has an I-shaped steel flange nut(24) to a hinge-combining part and a steel insert component to a latch-combining part. An edge part(21) of the seat back frame panel forms a U-shaped section with thickness of 2.0¯6.0 mm and height of 20¯60 mm. A rib(22) is installed into the U-shaped section, to support the strength and prevent deformation. The general thickness of the seat back frame panel is 2.0¯6.0 mm. The rib has thickness of 1.5¯6.0 mm and height of 10¯50 mm.
Patent KR-20040029782-A (KR)
Title: Transmission mounting device jont device of engine room for car
Inventor: KIM GI CHANG
IPC: B60K17/06
Filed: 2002-10-02
Abstract: PURPOSE: Combining structure of a transmission mounting part of an engine room for a vehicle is provided to reduce the number of components and simplify the assembling process by forming a reinforce to be installed in a front side member as one component and fixing a pipe nut to the front of the reinforce. CONSTITUTION: Combining structure of a transmission mounting part of an engine room for a vehicle comprises a fixing band(11) fixed to a front side member(10) to mount a transmission in the engine room, and a reinforce(12) installed inside the front side member to which the fixing band is situated. Pipe nuts(13), to be combined with fastening members for fixing the fixing band, are fastened to the front upper part of the reinforce. The top of the reinforce to which the fastening members are combined, the top of the front side member, and a combining part of the fixing band are inclined at predetermined angles, to improve the assembling performance of the fixing band.
Patent KR-20030068367-A (KR)
Title: Method of a sewage, waste water disposal
Inventor: KIM IM SUK
IPC: C02F1/00
Filed: 2002-10-08
Abstract: PURPOSE: Provided is a method for treating sewage and wastewater using a polyurethane support containing photocatalyst additive therein. CONSTITUTION: The method comprises the steps of (a) preparing a polyurethane support by photocatalyst raw material causing photocatalyst reaction with polyol, mixing the photocatalyst material and polyol mixture with isocyanates and foaming the mixture, thereby producing polyurethane support and (b) passing wastewater through the polyurethane support.
Patent KR-20030031446-A (KR)
Inventor: UETA MASAHIKO
IPC: D05B19/04
Filed: 2002-10-15
Abstract: PURPOSE: To enable an operator easily to recognize errors. CONSTITUTION: A sewing machine is provided with a controller, a touch panel and an LCD connected to the controller. The operator sets setting values of respective setting items about sewing by the touch panel while looking at a picture displayed on the LCD controlled by the controller. In the case that the setting value set by the operator is erroneous, the controller displays an error picture on the LCD. In the error picture, an error window 320 is displayed. Inside the error window 320, an image 310 and a number regarding the erroneous setting item are displayed. Further, inside the error window 320, contents of the error are displayed by an expression.
Patent KR-20030031864-A (KR)
Title: Electromagnetic valve and three way type electromagnetic valve
Inventor: ITO TAKAYUKI
IPC: B60K5/12
Filed: 2002-10-15
Abstract: PURPOSE: A solenoid valve and a three-way solenoid valve are provided to improve the stability of the solenoid valve by restricting contact of a plunger and a coil spring or a fixing iron core, to reduce the number of parts, and to improve the follow-up performance of the plunger with a valve element in operating with high frequency without increasing the ventilation resistance. CONSTITUTION: A solenoid valve(1) of three-way type changes the connection between a negative pressure passage in communication with a negative pressure source and a positive pressure passage leading to a supply passage. A plunger(9) is formed of a bottom-equipped cylindrical shape, and a valve element(8) is fixed to the bottom of the plunger. A projection is protruded from a non-magnetic member in the circumferential direction for restricting the sliding motion of the plunger by contacting the valve element inside the plunger. The plunger is prevented from being contacted to the coil spring or the fixing iron core by holding the end of the coil spring with the projection in tilting the plunger at wear.
Patent KR-20040034854-A (KR)
Title: A wire bobbin and using the bobbine wire turning methode
Inventor: SUNG GI CHEOL
IPC: B65H54/02
Filed: 2002-10-17
Abstract: PURPOSE: A wire winding bobbin and a wire winding method are provided to wind the wire on the bobbin automatically, and to improve working efficiency by fixing the wire winding end part easily as well as packing after winding the wire. CONSTITUTION: Guide parts(111a,111b) are formed at both sides of a bobbin, and a wire is wound on a winding part of the bobbin. A wire winding end part(110b) is wound two or three times with a cover sheet(112) covering the winding part of the wire, and the cover sheet is bonded by contacting both sides. A wire winding start part(110a) is wound on the winding part of the bobbin, and fixed to the guide part of the bobbin by thermal bonding. The wire is fastened to the guide part of the bobbin by melting the guide part of the bobbin with heating. The cover sheet is fastened by bonding, and the wire winding end part is fixed to the cover sheet.
Patent KR-20040034051-A (KR)
Title: A safty door does not getting closed by wind
Inventor: DONG WON IL
IPC: E05C17/48
Filed: 2002-10-17
Abstract: PURPOSE: A safety fixed door is provided to prevent the accident caused by getting caught in a door. CONSTITUTION: In the safety fixed door, a door fixing frame is placed between one corner of a door and the opposite side of a doorframe to function as a strut when closing a door. The door fixing frame is formed in a circle between a door fixing frame supporting groove and a hanger groove by taking the rotary central axis of a hinge shaft as the central axis.
Patent KR-20040035129-A (KR)
Title: Method for Manufacturing Galvanized Steel Sheet for Anti-Finger Steel Sheet
Inventor: KIM HYEONG TAE
IPC: C25D3/22
Filed: 2002-10-18
Abstract: PURPOSE: A manufacturing method of galvanized strip is provided which manufactures anti-finger printing strip having superior whiteness by melting thus removing Ni deposited on the surface of zinc (Zn) anode before performing electro-galvanizing operation after electroplating of Zn-Ni alloy. CONSTITUTION: In a manufacturing method of galvanized strip for anti-finger printing strip comprising the processes of electroplating Zn-Ni alloy on a strip(10) on which a dummy material(11) is deposited using a Carousel plating cell(1) in which zinc anode(4) is installed; removing a Zn-Ni electroplating solution in the plating cell; impressing an electric current to the plating cell, transferring the dummy material, cleaning the plating cell by circulating cleaning water into the plating cell and performing galvanizing on the strip, the manufacturing method is characterized in that the cleaning water contains 0.5 to 2.0 g/L of hydrochloric acid; density of the electric current impressed to the plating cell is 0.35 to 1.0 A/dm¬2; and the cleaning is performed until content of Ni in the cleaning water becomes 50 ppm or less.
Patent KR-20040039555-A (KR)
Title: Closer of beverage vessel
Inventor: NOH HEE KWON
IPC: B65D41/04
Filed: 2002-11-02
Abstract: PURPOSE: An opening/closing device for beverage container is provided to keep the opening in a clean state and not to need re-assembly of the device with a main body after detaching the main body by applying specified lifting component to open/close the container. CONSTITUTION: The device comprises a main body(110) of the beverage container; a lifting component(130) to open/close entrance of the container by means of screw-coupling on inner circumferential side of the cap(120); and a sealing component(140) in a donut form to seal two of the main body(110) and the entrance of the container by inserting the sealing component into the lifting component(130) and placing the sealing component between the main body(110) and the entrance of the container. The lifting component(130) is inserted into the main body(110) in a vertical direction and screw-coupled in the cap(120) to open and/or close the entrance according to rotation of the cap(120).
Patent KR-20030040160-A (KR)
Title: Method of arranging receiving antenna
Inventor: MASUDAYA HIDEKI
IPC: H01Q21/28
Filed: 2002-11-14
Abstract: PURPOSE: To provide an arranging method of a receiving antenna for achieving arrangement without generating the mutual interference of flux, maintaining resonance characteristics in three parallel resonance circuits 15 to 17 in an appropriate state, and improving receiving sensitivity to a low-frequency radio signal when three antenna elements 1 to 3 are arranged adjacently. CONSTITUTION: Two loop antenna elements 1 and 2 and an air-core loop antenna element 3 are adjacently arranged for composing a receiving antenna for low frequencies. The loop antenna elements 1 and 2 are combined and arranged so that flux passing through the axis center of one loop antenna element does not pass through the axis center of the other. The air-core loop antenna element 3 is combined and arranged so that the axis center of the air-core loop antenna element 3 orthogonally crosses each axis center of one or the other of the loop antenna elements 1 and 2.
Patent KR-20030076179-A (KR)
IPC: G11B5/31
Filed: 2002-11-19
Abstract: 면 기록밀도 향상에 적절하고 기록 자계가 크고 기록 번짐이 작은 기록용 자기 헤드를 제공한다. 
     하부 자극층(12)과, 하부 자극층(12)에 대향하는 상부 자극층(13)이 형성되고, 이 하부 자극층(12) 상에 매체 대향면(21)을 따라 복수의 하부 부자극을 구성하는 자성층(31, 32)으로 이루어지는 하부 부자극(11)이 형성된다. 이들 하부 부자극을 구성하는 자성층(31, 32)의 매체 대향면(21)에 연직 방향의 길이 BH1, BH2는 상부 자극층(13)으로부터 멀어질수록 길게 형성된다.
Patent KR-20020097115-A (KR)
Title: High efficiency a waste water disposal plant using of many rod net
Inventor: LEE JIN YONG
IPC: C02F1/463
Filed: 2002-11-22
Abstract: PURPOSE: A device for electrochemical treatment of wastewater using electrocoagulation is provided to reduce the intensity of electric force applied to negative electrode with increased ion generation. CONSTITUTION: The device comprises a housing(4) in which several negative electrodes and positive electrodes are installed to purify wastewater, and the bottom part of which is conically tapered to the central direction; an inlet(6) which is formed at the bottom of the housing; several outflow holes(18) which are formed at the upper part of the housing; a storage pipe which is installed to store purified water from outflow holes; a discharge pipe(8); negative electrodes(14) and positive electrodes(16) which are supported by several support pipes, and installed apart from each other in a certain distance for electric discharge.
Patent KR-20040045674-A (KR)
Title: The shape of knob cover of wiper switch in automobiles
Inventor: PARK SU JIN
IPC: H01H25/04
Filed: 2002-11-25
Abstract: PURPOSE: A structure is provided to prevent inflow of foreign substances into a switch case and achieve aesthetic enhancement by arranging an exposure preventing unit at a cover of a handle lever and an opening formed at the switch case. CONSTITUTION: A structure comprises a switch body(52) having an opening(59) and a fixed terminal(62) arranged at the top of the switch body, wherein the switch body is connected to a switch circuit; a switch case(54) coupled to the top of the switch body, and which has the opening(59) formed in the direction same as the direction of the opening; a rotating lever(56) which rotates between the switch body and the switch case, centering from the hinge point formed at the inside of the opening, wherein the rotating lever has a contact terminal(60) arranged at the end of the rotating lever inserted in the switch body; a handle lever(58) having an end connected to the rotating lever and the other end extended to the opening so as to operate a switch, wherein the handle lever has a cover(64); a detent pin(63) arranged at the handle lever in such a manner that the detent pin determines operating position of the handle lever; and an exposure preventing unit arranged between the opening and the cover, and which minimizes the gap formed between the opening and the cover when the handle lever rotates.
Patent KR-20040046011-A (KR)
Title: Rope fixture for cargo fixing of pickup truck
Inventor: KIM JONG JAE
IPC: B60P7/135
Filed: 2002-11-26
Abstract: PURPOSE: A rope fixture for fixing load of a pick-up vehicle is provided to improve durability of the rope fixture by an injection molding with the rope fixture fixed when a deck garnish is molded by injecting. CONSTITUTION: The rope fixtures(120) are fixed as injection molding at regular intervals with each other on both sides of a deck garnish(110). Thereby, the rope fixture is easy to install. Durability of the rope fixture is improved by fixing the rope fixture to the deck garnish firmly. External appearance of a deck(100) is improved.
Patent KR-20040046116-A (KR)
Title: Preservation apparatus of cleanliness for roll surface
Inventor: SUN CHANG SU
IPC: B21B28/02
Filed: 2002-11-26
Abstract: PURPOSE: An apparatus for maintaining surface cleanliness of roll is provided which is capable of maintaining cleanliness of the surface of knife even without influence on a strip being traveled or the roll while the continuous rolling process is being performed. CONSTITUTION: The apparatus comprises a knife directly contacted with the outer circumferential surface of rolling roll(2) to remove foreign materials on the surface of the rolling roll; a knife fixture(12) for longitudinally supporting and fixing the knife; a rotation rod a body of which is formed in a cylindrical shape so that the body of the rotation rod has a length corresponding to the knife, and on the whole body of which a longitudinally opened guiding groove is formed so that the knife fixture is insertingly fixed to the guiding groove; a roll brush on which a cylindrical body having a length corresponding to the knife is formed, and into the outer circumferential surface of the cylindrical body of which a plurality of brushes are circumferentially inserted; and a base frame(26) on a lower body of which a cylindrical clean groove having inner diameter corresponding to outer diameter of the roll brush is formed so that the roll brush is rested on the groove, a part of which is longitudinally cutout so that an opening part for limiting the rotation range of the knife according to rotation of the rotation rod is formed on the cutout part of the frame, and in which a rotation rod guiding groove having a space extended to the clean groove is formed on an upper part of the cylindrical clean groove so that the rotation rod is inserted into the rotation rod guiding groove, and gear covers are connected to both ends of the cylindrical body of the rotation rod in such a way that gears(21a,21b,21c) for receiving an outer power are formed on the gear covers.
Patent KR-20040048483-A (KR)
Title: Method of forming gate oxide layer in semiconductor devices
Inventor: LIM BYEO RI
IPC: H01L21/28
Filed: 2002-12-03
Abstract: PURPOSE: A method for forming a gate oxide layer of a semiconductor device is provided to reduce the proportion of defective devices caused by the formed gate oxide layer by effectively removing the surface contamination of a semiconductor substrate and simultaneously carrying out a nitridation treatment on the gate oxide layer. CONSTITUTION: A cleaning process is carried out for removing a native oxide layer of a semiconductor substrate and an oxide layer generated when removing the native oxide layer(S2). An hydrogen annealing process is carried out on the resultant structure for forming a hydrogen protecting layer, wherein the hydrogen protecting layer is capable of improving the surface roughness of the semiconductor substrate(S4). A gate oxide layer is formed on the resultant structure(S6). A nitridation treatment is carried out on the gate oxide layer for preventing ions from penetrating into the semiconductor substrate(S8).
Patent KR-20040051264-A (KR)
Title: Virtual reality rehabilitation system based on haptic interface device and the method
Inventor: CHOI JIN SEONG
IPC: G06Q50/22
Filed: 2002-12-12
Abstract: PURPOSE: A system and a method for the VR(Virtual Reality) rehabilitation based on a haptic interface device are provided to enhance an effect of a rehabilitation cure by presenting various stimuli to a patient through the VR, and use a rehabilitation cure service in a remote place conveniently and cheaply through the Internet. CONSTITUTION: A haptic interface(10) guides a rehabilitation motion by controlling an operation based on the VR contents and senses a range and a maximum pressure according to the motion of a user. A client system(20) displays a VR image by downloading the VR contents from a server(40), controls the operation of the haptic interface device according to the VR contents, and transmits the sensed user motion state data to the server. The server manages a rehabilitation cure state of each user by receiving the user motion state data from the client systems, and provides the proper VR contents according to the rehabilitation cure state of the user.
Patent KR-20040051390-A (KR)
Title: Apparatus of removing snow on a car windshield and operating method of the system
Inventor: CHOI GYU HEUM
IPC: B60S1/08
Filed: 2002-12-12
Abstract: PURPOSE: A device for removing snow on a wind shield of a vehicle and an operating method thereof is provided to move the snow by a wiper before the snow freezes by detecting the laying of the snow. CONSTITUTION: A device for removing snow on a windshield(70) of a vehicle comprises a first temperature sensor(10) measuring the temperature of a windshield; a second temperature sensor(20) measuring the temperature of air; a wiper(60) removing the snow laying on the windshield; a wiper actuator(80) actuating the wiper; and a control part(30) receiving the measuring values from the first and the second temperature sensors, determining the laying of the snow, and actuating the wiper through the wiper actuator.
Patent KR-20040052166-A (KR)
Title: A preparing methods and pizza using rice cake
Inventor: HAN KYU HONG
IPC: A21D13/00
Filed: 2002-12-14
Abstract: PURPOSE: Rice cake pizza and a method for preparing the same are provided, thereby improving the texture taste of pizza, and increasing the digestion rate of pizza, so that novel taste of pizza can be prepared. CONSTITUTION: The method for preparing the rice cake pizza comprises the steps of: dipping the rice in water with 25 deg. C for 8 hours; adding 1.2% of salt into the dipped rice and pulverizing the rice; adding 12% of water into the pulverized rice and pulverizing the pulverized rice; steaming the pulverized rice for 35 minutes; pounding the steamed rice to prepare a rice cake pizza plate; spraying tomato paste, tomato sauce, onion, garlic, edible oil, ham, salt, green pepper, oregano and pizza cheese on the rice cake pizza plate; and toasting the pizza.
Patent KR-20030051346-A (KR)
Inventor: JABER ISAM
IPC: C08F4/649
Filed: 2002-12-16
Abstract: PURPOSE: A Ziegler-Natta catalyst useful in solution processes for the polymerization of olefins having a low amount of aluminum and magnesium is provided which is effective for the solution polymerization of olefins at high temperatures by containing an alkyl silanol and having a molar ratio of Si:Ti from 0.25:1 to 4:1. CONSTITUTION: The catalyst consists essentially of a mixture of: (i) a magnesium compound of the formula (R¬2)2Mg wherein R¬2 is a C1-6 alkyl radical; (ii) an alkyl aluminum compound of the formula (R¬1)3-aAl¬1(OR¬5)a and, wherein R¬1 and R¬5 are independently selected from the group consisting of C1-4 alkyl radicals and a is 0 or 1; (iii) a silicon containing compound of the formula I, where each A is independently selected from the group consisting of C1-10 alkyl radicals; C1-10 alkoxide radicals; C6-12 aryl radicals; C6-12 aryl oxide radicals; and a hydroxy radical, B is selected from the group consisting of divalent C1-4 alkyl radicals and divalent C6-12 aryl radicals which is unsubstituted or up to fully substituted by one or more C1-4 alkyl radicals, D is selected from the group consisting of a hydrogen atom, C1-10 alkyl radicals; C1-10 alkoxide radicals; C6-12 aryl radicals; C6-12 aryl oxide radicals; an amine radical or the formula NR¬9R¬10 where R¬9 and R¬10 are independently selected from the group consisting of a hydrogen atom; a hydroxyl radical; a C1-4 alkyl radical; a radical of the formula SO2CF3; a radical of the formula SO2C6F5; a radical of the formula S-R¬9 where R¬9 is as defined above; a radical of the formula OSO2R¬11 wherein R¬11 is selected from the group consisting of C1-10 alkyl radicals, and C6-12 aryl radicals, a hydrogen atom; or a group 1, 2 or 3 metal, each R¬8 is selected from the group consisting of a hydrogen atom, a C1-4 alkyl radical, a C1-4 alkoxide radical, a C6-12 aryl radical; a C6-12 aryl oxide radical; w is an integer from 1 to 3, x is 0 or 1, and y is 0 or 1, provided the silicon compound contains a functional group or atom which reacts with the above aluminum compound; (iv) a halide of the formula R¬3X, wherein R¬3 is a C1-4 alkyl radical and x is a halide selected from the group consisting of chlorine and bromine; (v) titanium tetrachloride, to provide a molar ratio of Mg to Al¬1 from 4.0:1 to 6:1; Mg:Ti from 4 to 6; a molar ratio of Al¬1 to Ti from 0.5:1 to 3:1; a molar ratio of halide to Mg from 1.8:1 to 2.4:1; a molar ratio of Si:Ti from 0.5:1 to 3:1 and a molar ratio of Al¬1:Si from 0.5:1 to 3:1; and (vi) optionally an alkyl aluminum compound of the formula (R¬4)3-bAl¬2(OR¬7)b, wherein R¬4 and R¬7 are independently selected from the group consisting of C1-4 alkyl radicals and b is 1 or 0 to provide: a molar ratio of Al¬2 to Ti from 0:1 to 5:1.