baber/WOPTO huggingface dataset:
Patent KR-20030097072-A (KR)
Title: Structure for mounting a washer liquid reservoir of an automobile
Inventor: YOO BYEONG SEOP
IPC: B60S1/50
Filed: 2002-06-19
Abstract: PURPOSE: A structure for mounting a washer liquid reservoir for a vehicle is provided to reduce noise by preventing the reservoir from shaking, and to improve assembly efficiency. CONSTITUTION: A plurality of brackets(110) are installed at the lower surface of a reservoir(100), and is fixed to the inside of a fender panel(1). A shake prevention unit(200) is interposed between one side of the reservoir and one side of the fender panel, and prevents the reservoir from shaking. The shake prevention unit includes a supporter fixed to the upper inside of the fender panel, a spacer fixed to the center of the supporter and having an insertion groove, and a protrusion inserted into the insertion groove.
Patent KR-20030032818-A (KR)
Title: Method for preparing epoxy resin containing photochromic compound and chameleon compound, and forms coated with the same
Inventor: JANG BYEONG CHEOL
IPC: C08G59/00
Filed: 2002-06-20
Abstract: PURPOSE: A method for preparing an epoxy resin containing a photochromic compound and a chameleon compound and molded product coated with the epoxy resin are provided, to improve the concentration of color and to enable the photochromic compound and the chameleon compound to be infiltrated into the epoxy resin uniformly. CONSTITUTION: The method comprises the steps of mixing 0.5-3 g of a photochromic compound and 0.1-1 g of a chameleon compound with a solvent mixture consisting of 500-700 g of toluene and 100-300 g of methylene chloride; mixing 400-600 g of the obtained mixture with 1,000 g of a thermosetting bisphenol-based epoxy resin with a softening point of 160-300 deg.C and a molecular weight of 300-4,000; mixing 200-400 g of the obtained mixture with 500 g of a thermosetting bisphenol-based epoxy resin with a softening point of 160-300 deg.C and a molecular weight of 300-4,000; and curing the obtained mixture, and drying the cured one at a temperature of 70-80 deg.C for 3-4 hours. Preferably the photochromic compound is naphtopyrane-based compound; and the chameleon compound changes the color at a temperature range of -10 to 65 deg.C.
Patent KR-20020097036-A (KR)
Title: Packaging substrate for electronic elements and electronic device having packaged structure
Inventor: YONEDA YOSHIHIRO
IPC: H01L25/18
Filed: 2002-06-21
Abstract: PURPOSE: To provide a reliable mounting structure which enables mounting different types of semiconductor elements, each having a different mounting method such as a wire bonding and a flip chip bonding, on a substrate with reliability. CONSTITUTION: In an electronic component mounting substrate 10 for mounting a semiconductor element 30 to be mounted by flip chip bonding and a semiconductor element 20 to be electrically connected and mounted by wire bonding, a bonding pad 14 to be connected to the semiconductor element 30 to be mounted by flip chip bonding is formed by applying a solder 18 on the surface of a pad formation section formed of an interconnection material mainly made of copper, and a bonding pad 12 to be connected to the semiconductor element 20 to be electrically connected and mounted by wire bonding is formed by applying a plating layer 16 formed of nickel plating or gold plating on the surface of a pad formation section formed of an interconnection material mainly made of copper.
Patent KR-20040003197-A (KR)
Title: Mounting structure for stabilizer bar
Inventor: JUNG DAL HUI
IPC: B60G21/055
Filed: 2002-07-02
Abstract: PURPOSE: Mounting structure of a stabilizer bar in a suspension of a vehicle is provided to improve roll responsiveness by transmitting roll to the stabilizer bar in turning with reducing the clearance between a ball stud and a socket, and to simplify the structure of the stabilizer link by mounting the stabilizer bar to the bracket with the ball stud and the socket. CONSTITUTION: A stabilizer bar mounting system comprises a stabilizer bar(104) turned and combined with a vehicle body; a ball stud(120) inserted to a combination hole of the stabilizer bar; a socket(110) turning and inserting the ball stud; a bracket(103) inserting the socket; a first nut assembling the ball stud with both ends of the stabilizer bar; and a second nut combining the socket with the bracket. The ball stud includes a stud screw part inserted to the combination hole of the stabilizer, a stud stopper integrally formed with the screw part, and a stud body integrally formed with the stud stopper. The socket comprises a case containing the stud body, and a socket screw part integrally formed in the case.
Patent KR-20030004125-A (KR)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: KANDA MASAHIKO
IPC: H01L21/8247
Filed: 2002-07-03
Abstract: PURPOSE: To solve the problem that etching solution enters between an element separation area and a semiconductor substrate to produce a gap when a semiconductor layer is removed by wet etching. CONSTITUTION: A silicon oxidation film 7 is deposited on only the side of a silicon nitriding film 6 of a peripheral area, a first gate material 5 and a gate oxidation film 4, and next the silicon oxidation films 6, 7 form a trench 9 as a mask to remove the silicon oxidation film 7. Thus, part of the surface of the semiconductor substrate 1 adjacent to the trench 9 is exposed, and thereafter when the trench 9 is buried by a silicon oxidation film 10, the silicon oxidation film 10 is formed even on a part exposing the surface of the semiconductor substrate 1. Therefore, when the silicon oxidation film 6 of the peripheral area, the first gate material 5 and the gate oxidation film 4 are removed by wet etching, the etching solution is prevented from entering between the silicon oxidation film 10 and the semiconductor substrate 1.
Patent KR-20040009502-A (KR)
Title: Method of drilling dovetail pins
Inventor: FISCHER TODD JOSEPH
IPC: F01D5/32
Filed: 2002-07-24
Abstract: PURPOSE: A method for removing a pin from a finger dovetail apparatus for mounting a bucket to a turbine rotor is provided to remove the pin easily by relieving pressure applied to the pin, and to prevent damage of the rotor from penetrating the pin by the bit of the drill by adjusting axial arrangement. CONSTITUTION: Fingers(18,22) are arranged radially in a bucket(12) and a rotor wheel(14), and overlapped mutually. Plural axial dovetail pins(16) are installed to a finger dovetail apparatus to fasten the bucket to the rotor. A first hole with the first diameter is formed in the pin, and extended to 1/3 of the axial length of the pin. A second hole with the second diameter smaller than the first diameter is formed from the first hole, and extended to 1/2 of the axial length of the pin. A third hole is bored as the same diameter as the second hole, and extended to 3/4 of the axial length of the pin from the second hole. The pin in diameter of 1.27 cm to 1.58 cm is removed.
Patent KR-20040011968-A (KR)
Inventor: KIM DONG YUN
IPC: D06F39/00
Filed: 2002-07-31
Abstract: PURPOSE: A washing machine with a structure for supporting load of a top cover in separating the top cover is provided to connect a wire or a hose safely, and to prevent displacement or damage against overload by supporting the load of the top cover with a binding wire in separating the top cover of the washing machine from an outer case for checking or repairing the washing machine. CONSTITUTION: A top cover(12) is combined with the upper part of a rear panel of an outer case(1), and a washing machine driving unit is connected to a control panel of the top cover by a wire and a pressure hose(10) in a washing machine. Fixing parts(42) are installed in the top cover and the outer case and connected to binding wires(40). The binding wire fixing parts are formed in the lower part of the control panel and a spring support part(15) of the outer case to combine the top cover with the outer case. The top cover is supported by the binding wire not to apply load to the wire or the pressure hose.
Patent KR-20030015135-A (KR)
Title: Current detection and overcurrent protection for transistors in pulse-width modulation amplifier
Inventor: NORO MASAO
IPC: H03K17/08
Filed: 2002-08-10
Abstract: PURPOSE: To obtain high current detecting accuracy, without bringing about new power loss to detect a current. CONSTITUTION: A current detector circuit comprises sample hod capacitors C1, C2 for holding a voltage between switching transistors P1 and N1, when the transistors P1, N1 are on, analog switches 31, 32 connected between the transistors P1 and N1 via the capacitors C1, C2, a control circuit 30 for controlling, so that the switches 31, 32 are turned on synchronously with a timing in which the transistors P1, N1 are turned on, and buffer amplifiers 33, 34 for outputting a voltage between both terminals of the transistors P1, N1 which are held at the capacitors C1, C2 and are on, as a detection voltage.
Patent KR-20040018675-A (KR)
Title: Liquid Crystal Display and Method of Fabricating the same
Inventor: JUN JAE HONG
IPC: G02F1/1343
Filed: 2002-08-26
Abstract: PURPOSE: A liquid crystal display device and a method for fabricating the same are provided to form spacers and protruded barrier walls simultaneously on a same substrate with different height, thereby simplifying the fabricating procedure. CONSTITUTION: A liquid crystal display device includes spacers(50) and protruded barrier walls(60). A photosensitive dielectric material is coated on a lower substrate by a predetermined height. Ink-jet units respectively receiving black and semi-transparent ink are aligned at positions corresponding to spacer and protruded barrier wall forming positions. By the ink-jet units, black and semi-transparent ink are sprayed on the photosensitive dielectric material. While radiating UV rays onto the photosensitive dielectric material, the positions sprayed with the black ink are blocked and the positions sprayed with the semi-transparent ink are locally blocked. The photosensitive dielectric material is developed and patterned. As the photosensitive dielectric material is removed after the exposure to the UV rays, the photosensitive dielectric material remains with the height as coated at the positions for the black ink, but remains with the height lower than the coated height at the positions for the semi-transparent ink. Therefore, the spacers are formed with the height about 2-5um, and the protruded barrier walls are formed simultaneously with the height about 1-2um.
Patent KR-20040018874-A (KR)
Title: Illuminator control method in using bluetooth terminal
Inventor: KANG GWANG HUI
IPC: H04Q9/00
Filed: 2002-08-27
Abstract: PURPOSE: A method for operating a lighting equipment using a Bluetooth terminal is provided to remotely control indoor/outdoor lighting equipments through a user authentification process, thereby implementing user convenience. CONSTITUTION: A Bluetooth terminal supplies authentification numbers to each user, and prestores the authentification numbers(SP1,SP2). If a user requests an operational right for a lighting equipment, the Bluetooth terminal requests an authentification number for the user(SP3). The Bluetooth terminal compares the authentification number of the corresponding user with the prestored authentification numbers, and authenticates the user if the authentification number of the user is equal to one of the authentification numbers(SP4). The Bluetooth transmits an approval signal for giving the operational right to the user(SP5). The user remotely controls the lighting equipment through Bluetooth communication(SP6).
Patent KR-20040020999-A (KR)
Title: Error Correcting Device in Receiver of Communication System
Inventor: CHOI SANG DAE
IPC: H04B1/10
Filed: 2002-09-02
Abstract: PURPOSE: An apparatus for correcting an error of a communication system receiver is provided to quantize the N bits to reliable 3 bits having various signal level sizes by implementing a 3-bit viterbi AGC(Automatic Gain Controller) for an 8 level soft decision. CONSTITUTION: N-bit data, which has been demodulated through a demodulator(14), is inputted to a viterbi AGC(30) for an 8 level soft decision. The viterbi AGC(30) quantizes the N-bit data to 3-bit data. An amplifier(32) amplifies the N-bit data, which has been outputted from the demodulator(14), by k times and outputs various signal level sizes. A detector(34) monitors an average value of data which has been amplified and outputted from the amplifier(32). A comparator(36) compares the average value with a value which has been set with a desired size. A gain increasing/decreasing unit(38) increases or decreases the size of the gain according to the comparison result value. A viterbi decoder(18) receives the reliable 3 bit-quantized data having various signal level sizes and decodes it by the 8 level soft decision.
Patent KR-20040022747-A (KR)
Title: Method of controlling shift for two axes automatic transmission in a vehicle of power-on and up-shift
Inventor: JANG JAE DEOK
IPC: F16H61/04
Filed: 2002-09-05
Abstract: PURPOSE: A shift control method in power-on downshifting of a biaxial automatic transmission in a vehicle is provided to cut down development expenses and production cost by realizing 6 speed ranges with controlling the main shift unit and a sub shift unit simultaneously. CONSTITUTION: A main shift unit of a first shaft and a sub shift unit of a second shaft start shifting in commanding shifting(S100,S110,S120). The shift start duty of the second shaft is output, and the desired input rpm change rate of the feedback control of the second shaft is set in starting shifting of the second shaft(S130,S140,S150). The shift start duty of the first shaft is output, and the desired input rpm change rate of the feedback control of the first shaft is set in starting shifting of the first shaft(S160,S170,S180). Feedback of each shaft is controlled according to the desired value of the first shaft from difference between input rpm and output rpm and the desired value of the second shaft from turbine rpm change rate. Shifting of the second shaft is finished in finishing shifting of the first shaft.
Patent KR-20030029015-A (KR)
Title: Fiber bundle collecting device in a spinning machine
Inventor: NAKANO TSUTOMU
IPC: D01H5/70
Filed: 2002-09-13
Abstract: PURPOSE: To provide an apparatus for converging a fiber bundle, with which a driving roller and a suction part are unitized for a plurality of spindles of fixed number, assembly and maintenance or change of ventilation aprons are simplified and which can be actualized by the simple remodeling of existing spinning machine. CONSTITUTION: A revolving shaft 34 is formed in fixed length corresponding to four spindles and turning force of a front bottom roller 12 is transmitted through an intermediate gear 42 to a gear 40 formed at the center. The revolving shaft 34 has a bottom nip roller 34a, on which a part of the ventilation apron 33 is fixed for winding and hanging, at a position corresponding to each spindle. The suction part 32 is extended in parallel with the revolving shaft 34, equipped with suction holes 44a and 45a corresponding to each spindle and with suction pipes 44 and 45 having sliding and guiding faces 44b and 45b for winding and hanging a part of the ventilation apron 33 in a state of covering the suction holes 44a and 45a. The suction holes 44a and 45a are arranged at the upstream side and the downstream side with the nip point of a pair of nip rollers between.
Patent KR-20040026300-A (KR)
Title: Method of producing for Water Vapor Permeable/Waterproof Finished textiles containing chitosan
Inventor: LEE SEOK YEONG
IPC: D06M15/03
Filed: 2002-09-24
Abstract: PURPOSE: A moisture permeability and waterproof textile is characterized by containing chitosan in a polyurethane resin and having excellent antibacterial property, sewing property and washability. A manufacturing method thereof is provided. CONSTITUTION: The moisture permeability and waterproof textile is obtained by the steps of: preparing a solution mixed with methyl ethyl ketone and toluene; dissolving chitosan in the solution; putting and stirring a polyurethane resin and a crosslink agent into the solution; removing bubbles to prepare a resin solution for coating a base; coating textile or non-woven fabric with the solution with a knife coating method, and drying the fabric; preparing a solution containing dimethyl formaldehyde; dissolving chitosan in the solution; putting and stirring the polyurethane resin and supplement agents; removing bubbles from the solution to prepare a top coating resin solution; coating the coated fabric with the top coating resin solution; coagulating the resin; washing and drying the fabric; dipping the fabric into an aqueous solution containing a water repellent and a softener; and then padding and drying the fabric.
Patent KR-20030051193-A (KR)
Title: Thin film magnetic memory device conducting data read operation without using a reference cell
Inventor: OOISHI TSUKASA
IPC: G11C11/14
Filed: 2002-09-26
Abstract: PURPOSE: To provide a thin film magnetic storage device performing read-out of data with high accuracy. CONSTITUTION: At the time of read-out of data, a data line DIO receives the supply of a data read-out current Is from a data read-out current supply circuit 105, and is coupled electrically to a selection memory cell. A switch circuit 110 connects one out of nodes N1-N3 in order to the data line DIO. Read-out data RD indicating stored data of the selection memory cell is generated in accordance with comparison between voltages of nodes N1-N3 held by voltage holding capacitors 111-113. A data line voltage in accordance with stored data of the selection memory cell is transmitted to the node N1 by the switch circuit 110, a data line voltage when the selection memory cell stores '1' data is transmitted to the node N2, and a data line voltage when the selection memory cell stores '0' data is transmitted to the node N3.
Patent KR-20040028141-A (KR)
Title: A Method for Synthesis Zeolite and Amorphous Materialize of Natural Layered Mineral using Mechanochemical Treatment
Inventor: CHAE YEONG BAE
IPC: C01B39/02
Filed: 2002-09-30
Abstract: PURPOSE: Provided are methods for synthesizing amorphous material and zeolite from layered minerals at low temperature and atmospheric pressure by breaking crystal structure of layered minerals by mechanochemical treatment to provide activity to the minerals. CONSTITUTION: The method comprises the steps of (a) introducing 6.5g of layered minerals into a planetary mill with 500cc of mill capacity, (b) introducing 5 to 9 balls with a diameter of 10 mm into the mill, and (c) crushing dried layered minerals at 500 to 800 rpm for about 1 hour, wherein the layered mineral is mica, vermiculite, monmoliolite, serpentine, or caolilite. The method comprises the steps of (a) introducing 6.5g of layered minerals into a planetary mill with 500cc of mill capacity, (b) introducing 5 to 9 balls with a diameter of 10 mm into the mill, (c) crushing dried layered minerals at 500 to 800 rpm for about 1 hour, thereby obtaining amorphous material wherein the layered mineral is mica, vermiculite, monmoliolite, serpentine, or caolilite, (d) causing a reaction between the amorphous material powder prepared from layered minerals and alkali aqueous solution with 2.5 moles in a water bath at 50 to 70 °C for 12 hours, thereby obtaining slurry, and (e) filtering and drying the slurry, thereby obtaining zeolite.
Patent KR-20040035951-A (KR)
Title: Method and equipment for production of multi gauge strip
Inventor: KIM CHOONG YUL
IPC: B21D5/06
Filed: 2002-10-12
Abstract: PURPOSE: A method and an apparatus for manufacturing deformed strip are provided to manufacture a deformed strip having such a cross section that a central part of heat sink is thickly formed while both sides of connector is thinly formed in power transistor. CONSTITUTION: In a mold of press machine vertically operated, the method for manufacturing deformed strip comprises first forming step of first forming the flat strip material into a deformed strip (P') as a flat strip material (M) is being sequentially and continuously transferred downward along a forming die(12a) inside left lengthwise plate of lower die(20) by guiding of supporting rolls(61) of moving guiding stand(33) according to vertical movement of punch(11) attached to the lower side of an upper die(10); second forming step of second forming the deformed strip into a rolled strip (P) by making a detour of the deformed strip transferred downward so that the deformed strip is transferred upward to a forming die(12b) inside right lengthwise plate of the lower die; and a step of continuously repeating the same process as the first and second forming steps so that the first forming and second forming are simultaneously performed.
Patent KR-20040033692-A (KR)
Title: Method for using bookmark in mobile
Inventor: KIM EUN HUI
IPC: H04B1/40
Filed: 2002-10-15
Abstract: PURPOSE: A method for using a bookmark on a cellular phone is provided to suggest URLs stored as bookmarks by a user in URL order when the bookmarks are suggested at the request of the user, and to suggest the URLs in title order designated when the user stores the URLs as the bookmarks, thereby realizing user convenience. CONSTITUTION: If a user inputs a key corresponding to a menu for suggesting bookmarks(S10), a request signal is transmitted to a controller. The controller suggests bookmark lists stored in a memory on a display in URL order or title order(S15). If the user inputs a key for retrieving the bookmarks(S20), the controller receives a corresponding signal, and suggests a URL input window or a title input window on the display(S25). If the user inputs a specific URL or a specific title, the controller retrieves a bookmark corresponding to the inputted URL or the tile from the memory and suggests a corresponding page on the display(S27).
Patent KR-20040036412-A (KR)
Title: Partition including a fragrance-emitting apparatus
Inventor: PARK GWANG ILL
IPC: E04B2/74
Filed: 2002-10-25
Abstract: PURPOSE: A partition provided with a scent generator is provided to give off scents as occasion demands easily in an office. CONSTITUTION: The partition provided with a scent generator contains a panel(10) and a frame(20) fixed to the outside of the panel(10), wherein a groove(22) is formed longitudinally along the frame(20) and provided with one or more projection holes inward, and a shelf is installed to be fitted/unfitted and adjusted in the form of fitting a projection of the shelf to the projection hole, and a scent generator(30) is located on the shelf.
Patent KR-20040042075-A (KR)
Title: A Multi purpose health chair
Inventor: KIM LEE JEONG
IPC: A63B23/00
Filed: 2002-11-12
Abstract: PURPOSE: A multipurpose exercise apparatus of a chair type is provided to perform a variety of exercises alone or by two people at the same time and be useable as a chair essentially required when resting indoor to have no need to be stored in another place when not in exercise. CONSTITUTION: The apparatus includes a pair of left and right floor parts(10) being formed in a tubular body and extending forward and backward so as to be supported on the ground; front bending parts(20) bent upward at one end of both of the floor parts(10) at a predetermined radius of curvature; backing parts(30) extending backward from the front bending parts(20); and backrest part(40) bent upward at one end of both of the backing parts(30) and bent inward to be coupled horizontally to each other.
Patent KR-20030043705-A (KR)
Title: Water treatment agent
Inventor: WAKASA SATOSHI
IPC: C01D1/04
Filed: 2002-11-25
Abstract: PURPOSE: To provide a chemical for inhibiting corrosion and scale formation occurring under the influence of water. CONSTITUTION: The water treating agent is a chemical for inhibiting corrosion and scale formation occurring under the influence of water and contains silica, a pH modifier, and an anti-scaling agent.