baber/WOPTO huggingface dataset:
Patent KR-20030011524-A (KR)
Inventor: KOMANO HIROSHI
IPC: G03F7/038
Filed: 2002-05-30
Abstract: PURPOSE: A chemically amplified negative photoresist composition for a thick film, a photoresist substrate and a bump forming method using the composition are provided, to improve the sensitivity and the plating resistance. CONSTITUTION: The chemically amplified negative photoresist composition comprises an alkali-soluble resin; a compound generating an acid by the irradiation of a radiant ray; and a compound capable of being crosslinked in the presence of an acid, wherein the alkali-soluble resin is a mixture comprising 50-98 wt% of a novolac resin having a mass average molecular weight of 5,000-10,000 and 2-50 wt% of a polymer having at least hydroxystyrene unit and a mass average molecular weight of 5,000 or less. Preferably the alkali-soluble resin comprises m-cresol novolac resins obtained by condensation of m-cresol and aldehydes in the presence of an acid catalyst; and the compound generating an acid by the irradiation of a radiant ray is a compound having at least two oxime sulfonate groups represented by R-SO2O-N=C(CN)-, wherein R is an alkyl or aryl group.
Patent KR-20030093786-A (KR)
Title: Apparatus and method for measuring beam using array type photo devices
Inventor: CHOI JAE SIK
IPC: G01M11/00
Filed: 2002-06-05
Abstract: PURPOSE: An apparatus and a method for measuring light by using a planar array type light receiving device are provided to precisely measure a shape and uniformity of light radiated from optical waveguide. CONSTITUTION: An optical measuring apparatus includes an optical switch(100), a waveguide array section(110), an x-axis moving device(120), a light receiving device(130), a z-axis moving device(140), a controller(150), a memory(160), a digital signal processor(170) and an LCD panel(180). The waveguide array section(110) includes a plurality of waveguide arrays, which are aligned in a row at a predetermined interval. The optical switch(100) selects one of the waveguide arrays in response to a control signal of the controller(150). The light receiving device(130) has a plurality of pixels aligned in a lattice pattern.
Patent KR-20030095699-A (KR)
Title: System and method for providing financial service using short message service
Inventor: KWON TAE HWA
IPC: H04W4/14
Filed: 2002-06-14
Abstract: PURPOSE: A system and a method for recruiting financial service members by an SMS(Short Message Service) are provided to quickly receive loan and a credit card by transmitting the visit request of a credit card or load applicant to a corresponding planner or loan agent recruiter through a short message. CONSTITUTION: A credit card member recruiting system server(200) connects to a plurality of user terminals(310,312,314) through a network(300), and has database for storing various data according to credit card member registration and credit card application and data about a plurality of planners. If a visit request is received from a credit card applicant, the credit card member recruiting system server(200) retrieves a planner who is located in an area requested by the credit card applicant or works in the area from the database and provides data of the credit card applicant to the planner through an SMS. A portable terminal(110) receives the data provided from the credit card member recruiting system server(200) as a short message, and displays the short message.
Patent KR-20040000740-A (KR)
Inventor: AHN CHAN GI
IPC: B26F3/00
Filed: 2002-06-25
Abstract: PURPOSE: A method for manufacturing a panel with a water jet machine is provided to reduce working hours and manufacturing costs by manufacturing the panel without a heat treatment process. CONSTITUTION: A method for manufacturing a panel with a water jet machine comprises the steps of: standardizing the size of a workpiece, and cutting the workpiece with a milling machine(S11); inputting data on the workpiece into a CNC milling machine, and drilling, reaming, and tapping the workpiece(S13); forming a couple of through holes on the side surface of the workpiece(S15); inputting data on the workpiece into a CNC water jet machine(S17); and cutting the workpiece with an electric discharge machine(S19).
Patent KR-20040003118-A (KR)
Title: Dielectric Duplexer
Inventor: HWANG GYU HAN
IPC: H01P1/205
Filed: 2002-06-29
Abstract: PURPOSE: A dual band dielectric duplexer is provided to maintain equally the length of resonators and fabricate filters or duplexers having different frequency regions within one dielectric block by forming the dielectric blocks having different dielectric constants with one body. CONSTITUTION: A dual band dielectric duplexer includes a first receiving filter(DX1) and a second receiving filter(DX2). The first receiving filter(DX1) includes a dielectric block(D1) having an open side(10a), an external conductor, and a plurality of resonators(2a-2d). The external conductor is formed by coating a conductive material on the remaining outer sides except for the open side(10a). The resonators(2a-2d) are formed between the open side(10a) and a rear side opposite to the open side(10a). The first receiving filter(DX1) is used for receiving a signal through a plurality of input/output electrode portions(P1a,P1b,P2). The second receiving filter(DX2) includes a dielectric block(D2) having an open side(10b), an external conductor, and a plurality of resonators(2f-2i). The external conductor is formed by coating a conductive material on the remaining outer sides except for the open side(10b). The resonators(2f-2i) are formed between the open side(10b) and a rear side opposite to the open side(10b). An output electrode portion is formed between the first and the second receiving filters(DX1,DX2). A ground pattern is formed around the output electrode portion.
Patent KR-20040003180-A (KR)
Title: Cable with velcro
Inventor: YOO BYEONG IL
IPC: H01B7/40
Filed: 2002-07-02
Abstract: PURPOSE: An electric wire having a magic tape is provided to arrange efficiently electric wires by adhering the magic tape around an outer circumference of the electric wire. CONSTITUTION: An electric wire having a magic tape includes a core and a coating layer. The core is formed with a conductor such as a copper wire or an aluminium wire. The coating layer is formed around the core in order to prevent the exposure of the core. The coating layer is formed with an insulating material. A magic tape is formed with a female magic tape(13) and a male magic tape(14). The female magic tape(13) and the male magic tape(14) are alternately arranged to the longitudinal direction of an electric wire(10). The female magic tape(13) and the male magic tape(14) are adhered on an outer circumference of the coating layer.
Patent KR-20040003409-A (KR)
Title: Demodulation chip built-in type digital tuner which is able to receive ground wave and cable broadcasting
Inventor: LIM HYEON U
IPC: H04N5/50
Filed: 2002-07-03
Abstract: PURPOSE: A digital tuner employing a demodulation chip capable of receiving ground wave broadcasting signals and cable broadcasting signals is provided to simultaneously receive both the ground wave broadcasting signals and cable broadcasting signals through a single digital tuner, thereby reducing the volume of the digital tuner. CONSTITUTION: A digital tuner employing a demodulation chip includes an RF amplifier(111) for amplifying an input RF signal, an IF amplifier(112) for amplifying an input IF signal, and a tuner demodulator for demodulating the input IF signal to output a broadcasting signal. The tuner demodulator includes a QAM IC(121), an OFDM IC(122), first, second and third switches(123,124,125). The QAM IC demodulates the IF signal inputted from the IF amplifier to output a cable broadcasting signal through a plurality of output ports. The OFDM IC demodulates the IF signal received from the IF amplifier to output a ground wave broadcasting signal through the output ports of the QAM IC. The first switch selectively applies power to the QAM IC and OFDM IC to operate the ICs. The second switch selectively applies an RF AGC signal output from the QAM IC or OFDM IC to the RF amplifier. The third switch selectively supplies an IF AGC signal output from the QAM IC or OFDM IC to the IF amplifier.
Patent KR-20030007030-A (KR)
Inventor: FUJII SHINJI
IPC: H01L21/3205
Filed: 2002-07-05
Abstract: PURPOSE: To improve the efficiency of design in a system LSI designed by using an IP core. CONSTITUTION: For instance, in the case of the system LSI (four-layer product) loaded with functional blocks IP 1 and IP 2 for the design, a common IP core IP a to which two wiring data M4I and M4S of different film thicknesses sharing a wiring pitch are allocated corresponding to a metal wiring layer M4 of a top layer are used. Then, at forming of the functional blocks IP 1 and IP 2, the wiring data M4I and M4S of the common IP core IP a are selectively used. Thus, the common IP core IP a is utilized for forming the two functional blocks IP 1 and IP 2 of different types corresponding to the specifications of a product.
Patent KR-20020067463-A (KR)
Inventor: KIM JUNG SIM
IPC: A47J37/06
Filed: 2002-07-23
Abstract: PURPOSE: An automatic meat roaster is provided to remove smoke generated when roasting the meat by completely burning the smoke through an internal heat shielding structure. CONSTITUTION: An automatic meat roaster includes a body(10). A hanger(12) for suspending sticks(20) is installed at an inner portion of the body(10). In addition, a driving device for rotating the sticks(20) having the meat is provided at an inner portion of the body(10). The driving device for rotating the sticks(20) includes a main gear and a following gear and receives the power from a separate power source. Plural hangers are preferably provided so as to simultaneously roast a great amount of meats. It is preferred to provide three hangers. A heating device is provided in the body(10) so as to indirectly heat the meat fixed to the sticks(20).
Patent KR-20040009687-A (KR)
Title: The white colored teatcup liner compound for milking machine
Inventor: KIM MYEONG SEON
IPC: C08L23/16
Filed: 2002-07-24
Abstract: PURPOSE: Provided is a white liner rubber composition for a nipple cup of a milker, which has a pure white appearance with maintaining tensile properties and life, so that the contamination of the liner is easily observed with the naked eye. CONSTITUTION: The liner rubber composition comprises 100 parts by weight of a base rubber consisting of 40-50 parts by weight of a natural rubber, 15-20 parts by weight of an ethylene-propylene-diene rubber and 35-40 parts by weight of a butyl rubber; and 40-45 parts by weight of a silica. In particular, the ethylene-propylene-diene rubber contains 43-53% of propylene, and the butyl rubber contains 2.0-2.5 mol% of bromine. Additionally, the silica has a BET surface area of 170-180 m¬2/g, a CTAB surface area of 155-165 m¬2/g and a DBP oil absorption of 200-216 ml/100g.
Patent KR-20030011697-A (KR)
Inventor: FUNABA SEIJI
IPC: G11C11/409
Filed: 2002-07-30
Abstract: PURPOSE: To provide a register capable of coping with a wide frequency range and without depending on the number of mounted devices. CONSTITUTION: First and second preprocessing flip-flop FF1a and FF1b latch a C/A signal (CAint) inputted in a register 40a with a clock (0.5WCLKint) having a frequency of a half of that of an external clock signal WCLK and its inversion clock. Thus, the C/A signal is temporarily extended to a set of signals (0.5CA-a and 0.5CA-b) having double cycle. Since the signals 0.5CA-a and 0.5CA-b have the double cycle of that of the C/A signal (CAint), first and second post-processing flip-flops FF2a and FF2b can perform the latch operations according to an internal clock signal intCLK generated by a DLL circuit in a state that the sufficient setup time and hold time are secured.
Patent KR-20040016042-A (KR)
Title: A antiferroelectric liquid crystal apparatus with dual antiferroelectric liquid crystal cell
Inventor: JHUN CHUL GYU
IPC: G02F1/1335
Filed: 2002-08-14
Abstract: PURPOSE: An antiferroelectric liquid crystal display having a double antiferroelectric liquid crystal cell is provided to maximize a light transmission rate and to have a low dispersion characteristics at all visible light area. CONSTITUTION: The first polarizer polarizes incident light through a light source to a constant direction. The first antiferroelectric liquid crystal cell is located to have a light axis with an angle of 0 degree or 90 degree from the transmission axis of the first polarizer, and has a lambda/2 phase delay. The second antiferroelectric liquid crystal cell is located to have a light axis with a vertical direction to the light axis of the first liquid crystal cell and has the lambda/2 phase delay. The second polarizer is located to have a transmission axis vertical to a transmission axis of the first polarizer.
Patent KR-20040019493-A (KR)
Title: Slimming type traction machine
Inventor: BAEK JONG DAE
IPC: B66B11/04
Filed: 2002-08-28
Abstract: PURPOSE: A thin winch for an elevator is provided to repair and check easily by arranging the winding sheave with separable simple structure, to reduce the thickness of the winch with the rotor frame and the stator frame, and to prevent damage of the stator and the rotor against collision in assembling the frames. CONSTITUTION: A thin winch is composed of a rotor frame(110) having a small bore body protruded out of the center of a large bore body, a rotating shaft protruded from the center of the small body, the large bore body combined with plural rotors(170), and a brake disk protruded in the outer periphery of the large bore body; a stator frame(120) containing the large bore body including rotors, and having a main shaft inserted to the rotating shaft of the rotor frame, a rotor containing part including the staple-shaped section and a stator(180); a winding sheave(130) fitted to the outer periphery of the small bore body and combined with the rotor frame; a bearing member(140) inserted between the outer periphery of the main shaft and the inner periphery of the small bore body to support the rotor frame; a brake unit(150) installed to the brake disk to stop the brake disk according to the control signal; and an encoder(160) installed in the end of the rotating shaft.
Patent KR-20040023144-A (KR)
Title: Decorating member using the shell and manufacturing method and using method the same
Inventor: SEO MI JA
IPC: A45D31/00
Filed: 2002-09-10
Abstract: PURPOSE: Provided is an accessory inlaid with mother-of-pearl and a manufacturing method therefor, to expand applications of the accessory to nail art or cell phone decoration. CONSTITUTION: The accessory inlaid with mother-of-pearl for use in nail art or a cell phone is attached to mother-of-pearl in diverse natural colors. The accessory inlaid with mother-of-pearl especially for nail art is manufactured by preparing a lower mold(41) with a nail pattern; injecting glitter into a certain part of the lower mold(41); putting mother-of-pearl in diverse colors onto the glitter; mixing liquid from a liquid tank(44) with acrylic powder from an acrylic powder tank(45) to form a bead(46), and putting the bead on the mother-of-pearl and the glitter; and pressing an upper mold to the lower mold(41); and separating the upper mold from the lower mold(41).
Patent KR-20040027181-A (KR)
Title: Optical pick up actuator
Inventor: JUNG JAE HWA
IPC: G11B7/085
Filed: 2002-09-27
Abstract: PURPOSE: An optical pickup driver is provided to improve a driving property through the size and weight reduction of the optical pickup driver by forming an approximate tracking driver and a micro tracking driver or a focusing driver on the same plane. CONSTITUTION: An approximate tracking driver body(1) forms an installing space for the approximate tracking. Approximate tracking driver coils(10) are installed to one side of the approximate tracking driver body. A micro driver(20) is installed to the one side of the approximate tracking driver body and is placed on the same plane of the approximate tracking driver coils. A permanent magnet circuit(2) is passed through the approximate tracking driver coils and the micro driver, and is formed by a yoke(16) equipped with a permanent magnet to the one side. A guide bar(6) guides movement by installing to both sides of the approximate tracking driver body. The permanent magnet circuit and the guide bar are installed to a base(5).
Patent KR-20040034935-A (KR)
Title: operating gown
Inventor: KOO YONG MO
IPC: A41D13/12
Filed: 2002-10-17
Abstract: PURPOSE: Operational uniform is provided to protect hands of doctor from being infected by bacteria by making a hand holding part on the uniform to keep the hands into the holding part. CONSTITUTION: The uniform comprises a hand holding part(20) with both opened sides capable of entering both hands of an operational doctor. The hand holding part is located on waist portion of the uniform(10). The hand holding part(20) is generally made of non-woven fabric and attached on front portion of the uniform at the waist position and has two opened portions at both sides of the holding part(20) while being sewed top and bottom sides. The doctor enters both hands into the opened side portions of the hand holding part(20) to prevent infection of the hands from the bacteria. The hand holding part may be in a band form.
Patent KR-20040035478-A (KR)
Title: Formation method of outermost layer of enzymatic electrode sensor
Inventor: KANG SEON GIL
IPC: G01N33/544
Filed: 2002-10-22
Abstract: PURPOSE: A method for forming an outermost layer of enzymatic electrode sensor is provided, thereby effectively preventing denaturation of an enzyme, so that activity of the enzyme can be maintained. CONSTITUTION: A method for forming an outermost layer of enzymatic electrode sensor consisting of an electrode, an enzyme layer and an outermost layer comprises the steps of: and forming a first layer on the enzyme layer for preventing the enzyme denaturation; forming a second layer prepared by dissolving polymer or monomer in organic solvent, wherein the first layer selectively reacts with the polymer or monomer dissolved in organic solvent to form gel, wherein the polymer is hydrogel; hydrogel is selected from poly(2-hydroxyethyl methacrylate), polyvinyl alcohol, polyacryl amide, poly(N-vinyl 2-pyrrolidone), polyethylene oxide, polyethyleneglycol and polyethylene glycol monomethyl ether; the organic solvent is selected from methanol, ethanol, tetrahydrofuran and N,N-methylformamide; and the monomer is selected from ethylene glycol, hydroxyethyl methacrylate and derivatives thereof.
Patent KR-20040040649-A (KR)
Inventor: LEE SEOL GYU
IPC: H05B41/02
Filed: 2002-11-07
Abstract: PURPOSE: A stabilizer for fluorescent lamp is provided to minimize the number of components and reduce a manufacturing cost by forming a case, a bracket, and an indication part by an injection molding method. CONSTITUTION: A stabilizer for fluorescent lamp includes a case(11), a core(12), a plurality of peripheral components(13), and an insulating material(16). The core(12) and the peripheral components(13) are inserted into an opening part of the case(11). The core(12) and the peripheral components(13) are fixed on the inside of the case(11) by using the insulating material(16). An indication part(17) is formed on a surface of the case. A bracket(18) facing an advertising board frame(2) is installed at one side of the case.
Patent KR-20040042002-A (KR)
Title: Hand signal recognition method by subgroup based classification
Inventor: BYUN JEUNG NAM
IPC: G06F19/00
Filed: 2002-11-12
Abstract: PURPOSE: A method for recognizing a hand signal by a small group based classification and a recording medium recording the same are provided to recognize the hand signal according to a hand pose of a user by extracting a characteristic from a queried hand image, classifying the characteristic into a small group, and recognizing the hand pose within the classified small group. CONSTITUTION: If the queried hand image is inputted, the first characteristic value is extracted from the queried hand image. The queried hand image is compared with a representative hand pose model image of each small group. The small group including the queried hand image is recognized by using the first characteristic value and an image comparing result value. The second characteristic value of the queried hand image is extracted. A hand pose model matched with the queried hand image is recognized by comparing the second characteristic value with the hand pose models included in the small group, and the hand signal assigned to the hand pose model is recognized.
Patent KR-20040042098-A (KR)
Title: Hydro-mechanical transmission having two-range
Inventor: KIM HYEONG UI
IPC: F16H9/26
Filed: 2002-11-13
Abstract: PURPOSE: A mechanical hydraulic CVT(Continuously Variable Transmission) having a 2-speed range is provided to simplify the structure of a gear train, enable 3-speed shifting for high-speed driving just by a shift control function, and enable application to a high-power large vehicle although reducing the size of a hydraulic power transmission device. CONSTITUTION: A mechanical hydraulic CVT shifts the engine power transmitted to an input shaft(1) and outputs the shifted engine power to an output shaft(4). The mechanical hydraulic CVT having a 2-speed range comprises a mechanical power transmission device and a hydraulic power transmission device. The mechanical power transmission device comprises a planetary gear part(2) and power transmission gears(26,27,28,29,30). In the mechanical power transmission device, shifting is executed by control of first, second, and third clutches(14,15,16) and forward and backward moving dog clutches(18,17). The hydraulic power transmission device comprises two first hydraulic motor/pumps(20) and one second hydraulic motor/pump(22). The hydraulic power transmission device converts the mechanical power transmitted from the mechanical power transmission device into hydraulic power, converts the converted hydraulic power into mechanical power, and transmits the converted mechanical power to the mechanical power transmission device.
Patent KR-20040042248-A (KR)
Title: Method for designation the living time for the e-mail or electrical message containing multimedia data transferred via some network, system thereof and advertising method using the method and system
Inventor: KIM YONG JAE
IPC: H04W4/14
Filed: 2002-11-13
Abstract: PURPOSE: A method and system for designating and managing time at which an E-mail or an E-message including multimedia data transmitted through a communication network exists and an advertising method using the same are provided to automatically delete an e-mail or a message including an advertisement when certain time elapses after it is received by a receiver. CONSTITUTION: An e-mail or a message transmission packet is generated by including information indicating that it includes an advertisement in a data set including a short message before the short message is transmitted to destination set by a user(100). the generated packet is transmitted in a short message form to the destination(110). The transmitted short message is received by a receiver of the destination and stored(120). The information indicating that the message includes the advertisement is extracted from the short message packet to recognize that the short message includes the advertisement, and the short message is deleted from a mobile terminal of the receiver after certain time lapse(130).