baber/WOPTO huggingface dataset:
Patent KR-20040026873-A (KR)
Title: A guide for finishing mill for wire rod
Inventor: HWANG IN CHAN
IPC: B21B39/14
Filed: 2002-09-26
Abstract: PURPOSE: A guide for wire rod finishing mill is provided which promptly adjusts inner diameter of wire rod to prevent excess operation preparing time, prevents guide rollers from being damaged by workpiece shock due to diameter change of the workpiece and prevents centering defects of the wire rod during rolling operation. CONSTITUTION: The guide(1) for wire rod finishing mill is characterized in that holders(10) are mounted on the four sides of a box member(5) having octagonal cross section, respective rollers(30) are rotationally mounted on the holders, long holes(25) are formed at the middle of the holders for the box member, and the holders are fixed by the pivot pin with the long holes being connected by pivot pin(20) in such a way that the holders are moved in a length direction of the box member so that inner diameter of wire rod is adjusted between the rollers to guide wire rods(200) having more various diameters, wherein projected brackets are formed at both sides of the holder groove so that a holder groove(14) is formed on four sides of the box member, pivot pins(20) are insertingly fixed to the respective brackets for forming the holder groove in such a way that the pivot pins traverse the holder groove, and the pivot pins are restingly fixed to the holder groove with the pivot pins being inserted into holders(10).
Patent KR-20040029824-A (KR)
Title: TDS-OFDM transmission system having 3600-point IDFT procseeor and a method proessing OFDM signal thereof
Inventor: KWAK JEONG WON
IPC: H04L27/12
Filed: 2002-10-02
Abstract: PURPOSE: A TDS-OFDM(Time Domain Synchronous Orthogonal Frequency Division Multiplexing) transmitter system is provided which has a 3600-point IDFT(Inverse Discrete Fourier Transform) processor to be realized easily in a hardware, and its signal processing method is also provided. CONSTITUTION: A FEC(Forward Error Correction) part(120) codes an OFDM signal in a frequency domain to sense an error in a receiver side and to correct the error. A mapping part(210) maps the coded OFDM signal in a frequency domain by a mapping method. A 3600-point IDFT part(400) modulates the OFDM signal in a frequency domain comprising 3600 parallel data into an OFDM signal in a time domain having 3600 sample data. A guard interval insertion part(240) inserts a guard interval to a front of the OFDM signal in a time domain. A synchronous information insertion part(250) inserts a synchronous signal for synchronization and channel equalization of a transmitter and the receiver to the OFDM signal in a time domain where the guard interval is inserted. And a forming filter part(260) performs a forming filtering of the synchronous signal inserted to the OFDM signal in a time domain.
Patent KR-20040031164-A (KR)
Title: A multi-layered ice-bar containing chocolate shell and its preparing method
Inventor: KWON IK BU
IPC: A23G9/04
Filed: 2002-10-04
Abstract: PURPOSE: Provided are a multi-layered ice-bar containing a chocolate shell with a regular thickness and a manufacturing method thereof. Therefore, the multi-layered ice-bar contains the chocolate shell which includes ice cream, chocolate, fruit, cookie chip and the like. CONSTITUTION: A manufacturing method of a multi-layered ice-bar containing a chocolate shell with a regular thickness comprises the steps of; freezing ice cream mix in a frame; injecting chocolate shell mix into inner surface of the ice cream mix using a pump to give a chocolate shell having a thickness of 0.5-4mm; maturing and freezing the ice cream mix and filling the cholate shell therewith; and inserting a stick into the manufactured ice-bar, and followed by topping, hardening and removing from the frame.
Patent KR-20040033086-A (KR)
Title: Herb vegetables
Inventor: KIM SANG GUK
IPC: A01G31/00
Filed: 2002-10-11
Abstract: PURPOSE: A method for culturing greens, such as bean sprouts, mung bean sprouts, alfalfa, dropwort or the like using medicinal plants, such as Cnidii Rhizoma, Hovenia dulcis Thunb., Acanthopanax Seoulensis, chrysanthemums, hard charcoal, bamboo charcoal and pine charcoal is provided. The cultured greens have pharmacological effects and can be effectively used for seasoned greens, as a dish. CONSTITUTION: Hard charcoal, bamboo charcoal and pine charcoal are cut into a size of 1cm, spread at the bottom of an earthen vessel into a thickness of 1cm and then filled with Acanthopanax Seoulensis, Quercus serrata, Phyllostachys bambusoides and Pinus densjflora which are not burnt and ground into a size of 1cm, into a thickness of 1cm, followed by covering with thin mesh or hemp cloth. Germinated seeds of beans, mung beans, alfalfa and dropwort are placed on the thin mesh or hemp cloth, covered therewith once again. Finally sliced medicinal plants such as Cnidii Rhizoma and chrysanthemums which are wrapped with hemp cloth are placed on the top. Thereafter, the earthen vessel is sprayed with extracts of Cnidii Rhizoma, chrysanthemums and Hovenia dulcis Thunb.
Patent KR-20020084008-A (KR)
Inventor: CHA SEUNG MIN
IPC: A01K13/00
Filed: 2002-10-11
Abstract: PURPOSE: A bag for a pet animal is provided to enable the pet animal to drink water within the bag from a water bottle mount inside the bag, and to facilitate an installation and separation work of the water bottle. CONSTITUTION: The bag for a pet animal is provided with a water bottle(5) for the pet animal within a body(1) of the bag. The water bottle is separably coupled inside the bag body by interposing a simple fastening device. The fastening device for the water bottle comprises a mount panel installed to a support device(12) separably coupled to a valve body(8) of the water bottle. The mount panel is divided into outer and inner panels(16,18) formed with a penetrating support rod(20) and a corresponding penetrating bore. The inner panel has a handle(23) for the rotation thereof. Also, the outer shell of the bag body is formed with a hole for the penetration of the support rod and a discharge straw(7) of the water bottle.
Patent KR-20020084037-A (KR)
Inventor: KWON TAE SIN
IPC: B62D25/04
Filed: 2002-10-12
Abstract: PURPOSE: A using method of a reinforcing agent for a vehicle structure is provided to prevent deformation and torsion, and to improve stiffness and durability by reinforcing the void of the frame with modifying the metal reinforcement. CONSTITUTION: A reinforcing compound for reinforcing a vehicle structure is composed of bisphenol-A epoxy resin, viscosity agent among nitril butadiene rubber or carboxy-I terminated butadiene acrylonitrile copolymer, fumed silica preventing flow, lightweight glass bubble, encapsulating blowing agent, coloring agent, filler and a hardener. The reinforcement is manufactured by injection-molding the compound and combining the sheet with a carrier. A clip is installed in a mold, and surrounded by the sheet with extrusion molding. The reinforcement is fixed in the panel of the frame, and foamed, hardened and mounted by drying during electrodeposition.
Patent KR-20040033709-A (KR)
Title: Method for controlling beginning point of optical pick-up
Inventor: JUNG IN SU
IPC: G11B7/09
Filed: 2002-10-15
Abstract: PURPOSE: An initial optical pickup position controlling method is provided to move an optical pickup to an initial position on an optical disc for a servo tuning though a limit switch is not installed. CONSTITUTION: The method comprises several steps. An optical disc is inserted into a slot of a disc player(S10). A laser diode within an optical pickup is turned on and a focus search operation is performed(S11). Then, the optical pickup is moved to an initial position on the optical disc(S12). It is checked whether the optical pickup is positioned at the initial position on the optical disc by using a signal reflected from the optical disc(S13). In a case that the optical pickup is moved to the initial position on the optical disc(S20), a servo tuning operation is performed(S21).
Patent KR-20040036019-A (KR)
Title: Semiconductor device having cylindrical storage node
Inventor: KIM GI CHEOL
IPC: H01L21/8242
Filed: 2002-10-23
Abstract: PURPOSE: A semiconductor device having a cylinder type storage node is provided to be capable of minimizing the deformation of the storage node due to a post heat treatment. CONSTITUTION: A semiconductor device has a cylinder type storage node(47), wherein the storage node is made of a polysilicon layer(43) and a metal containing layer(45). Preferably, the metal containing layer is made of precious metal or metal nitride. The lower portion of the cylinder type storage node is supported by a supporter layer(21) and an etch stop layer(31) formed on the supporter layer. Preferably, a surface oxidation barrier is formed between the cylinder type storage node and a dielectric layer. Preferably, the surface oxidation barrier is made of one selected from a group consisting of the first silicon nitride layer deposited by an ALD(Atomic Layer Deposition) method, the second silicon nitride layer deposited by an RTN(Rapid Thermal Nitridation) method, or an oxide aluminum layer.
Patent KR-20030052965-A (KR)
Title: Thick film photoresist layer laminate, method of manufacturing thick film resist pattern, and method of manufacturing connecting terminal
Inventor: SAITO KOJI
IPC: H01L21/60
Filed: 2002-10-28
Abstract: PURPOSE: To provide a means by which a resist composition can sensitively react to form a high precision resist pattern in a thick-film photoresist layer used in manufacture of connection terminal and so on. CONSTITUTION: The resist pattern is formed by using the thick-film photoresist layer laminate which features that a substrate (a) and the thick-film photoresist layer (b) containing the resin whose alkali solubility is changed by the action of acid and an acid generating agent are laminated via a shielding layer (c) obstructing the contact between the substrate (a) and the thick-film photoresist layer (b), and the connection terminal is formed by using the same.
Patent KR-20040037824-A (KR)
Inventor: JUNG BYEONG SEOK
IPC: B22F1/054
Filed: 2002-10-30
Abstract: PURPOSE: A method for manufacturing nano-scale copper powder by wet reduction process is provided to finally synthesize copper powder having a particle size of about 100 nm after producing intermediate and composite compound by properly adding sodium hydroxide and hydrazine to copper chloride aqueous solution. CONSTITUTION: The method comprises a step of producing copper oxide and copper hydroxide in the solution by injecting sodium hydroxide (NaOH) into a copper chloride (CuCl2) aqueous solution; a step of precipitating nano-scale copper powder by injecting hydrazine (N2H4) into the produced copper oxide and copper hydroxide; and a step of drying the filtered nano-scale copper powder after filtering the precipitated nano-scale copper powder, wherein 2 to 33 moles of the sodium hydroxide (NaOH) per mole of the copper chloride aqueous solution are injected into the copper chloride aqueous solution when the copper chloride aqueous solution is in the temperature range of 30 to 80 deg.C, and 0.5 to 12 moles of the hydrazine per mole of the copper chloride are injected into the solution when the solution for producing the copper oxide and a composite compound of copper hydroxide is in the temperature range of 40 to 80 deg.C, and wherein the sodium hydroxide is injected into the solution after adding silver nitrate into the copper chloride aqueous solution in the amount range of 1/1,000 to 1/10,000 of mole of the copper chloride in the step of producing the copper oxide and copper hydroxide.
Patent KR-20040040921-A (KR)
Title: apparatus and method for protecting squat and dive of vehicle
Inventor: PARK BYEONG JIN
IPC: B60G17/015
Filed: 2002-11-08
Abstract: PURPOSE: A device and a method for preventing the squat and dive of a vehicle are provided to actively cope with a dive phenomenon by hardly increasing the damping force of a shock absorber in a sudden acceleration and in off an accelerator pedal after the sudden acceleration. CONSTITUTION: A device for preventing the squat and dive of a vehicle is composed of a throttle position sensor(110) for sensing and outputting the opening degree of a throttle valve when a driver steps on an accelerator pedal; a speed sensor(120) for sensing and outputting the speed of the vehicle; a control unit(130) for outputting a control signal for preventing squat and dive to the opening degree of the throttle valve sensed by the throttle position valve and the speed of the vehicle sensed by the speed sensor; and front and rear shock absorbers(140,150) for preventing the squat and dive by generating compression and tension damping forces of front, rear, left, and right sides of the vehicle to the control signal output from the control unit.
Patent KR-20040043639-A (KR)
Inventor: KIM GWANG JE
IPC: C07D207/26
Filed: 2002-11-19
Abstract: PURPOSE: Provided is a process for preparing a pyrrolidone derivative effectively and cheaply using a pipe type reactor having different reaction conditions, without using catalyst and maintaining the temperature in the reactor uniform to inhibiting side-reactions. CONSTITUTION: A process for preparing a pyrrolidone derivative comprises liquid reacting 1 mole of gamma butyrolactone with 1 to 1.3 mole of an amine derivative without using catalyst in a pipe type reactor comprising a preheating portion having the temperature of 50 to 220 deg. C and the pressure of 20 to 100 atmosphere, and a main reaction portion having the temperature of 220 to 350 deg. C and the pressure of 20 to 100 atmosphere.
Patent KR-20040044618-A (KR)
Title: Jelly-roll type electrode-assembly and method for making it
Inventor: KIM YONG SAM
IPC: H01M4/139
Filed: 2002-11-21
Abstract: PURPOSE: Provided is a jelly roll-type electrode assembly, which has improved electric output and capacity, and is manufactured simply with no need of additional time and cost. CONSTITUTION: The jelly roll-type electrode assembly comprises: at least two pairs of insulating separators(23), wherein the separators are wound so that one end of a separator is contacted directly to one end of another separator; cathode plates(21) and anode plates(22) inserted alternately among the separators; cathode tabs(21a), each of which is individually connected to each cathode plate(21); and anode tabs(22a), each of which is individually connected to each anode plate(22).
Patent KR-20040044633-A (KR)
Title: Tablet detergent composition and method for preparing thereof
Inventor: CHO GI HEON
IPC: C11D7/54
Filed: 2002-11-21
Abstract: PURPOSE: A tablet detergent composition is provided to improve enzymatic activity, bleaching power and storage stability as well as prevent economic or environment problems caused by excessive use of a detergent, without causing conventional problems such as flying of detergent powder or measuring the amount of detergent powder for use. CONSTITUTION: The tablet detergent composition comprises: a bleach layer comprising 1-15 pts.wt of a disintegrator with 45-90 seconds of disintegration rate, and an enzyme layer comprising 1-10 pts.wt of a disintegrator with 30-60 seconds of disintegration rate, wherein the enzyme layer is disintegrated prior to the bleach layer, and the difference in the disintegration rate between the layers is 5-60 seconds. A method of producing the tablet disintegrator composition comprises the steps of preparing the bleach layer with 45-90 seconds of disintegration rate by tabletting the bleach components under the pressure of 15-50 kg/cm¬2, and preparing the enzyme layer with 30-60 seconds of disintegration rate by tabletting the enzyme components under the pressure of 12-40 kg/cm¬2.
Patent KR-20030042432-A (KR)
Title: Game Method, Game Program and Game Apparatus
Inventor: MIZUMOTO TORU
IPC: A63F13/825
Filed: 2002-11-22
Abstract: PURPOSE: To provide a technology in which a player can play a game with a sense of communication with a virtual creature and the virtual creature reacts to words spoken by the player. CONSTITUTION: The word to be spoken by the player is selected out of choices and inputted from a keyboard by typing. Each of choices is a word or sentence (question sentence hereafter). The character of the virtual creature is changed by the word to be spoken, namely, by the question sentence to be selected or the typing habit of the player. For example, the player selects violet words all the time, the virtual feature tends to be frightened. A high typing speed of the player signifies that the player talks fast and the stress of the virtual creature is increased as a result. The way of speaking of the player is replaced with the habit of typing or sentence to be selected and reflected on the action of the virtual creature.
Patent KR-20040048050-A (KR)
Title: Abrasion Wheel and Method for Manufacturing It
Inventor: KANG JONG MU
IPC: B24D3/28
Filed: 2002-12-02
Abstract: PURPOSE: A grinding wheel and a production method are provided to offer the processed surface of a ground material having the high surface quality by smoothly exposing a grinding material and containing grinding liquid inside a pore. CONSTITUTION: A grinding wheel contains a grinding material of 10 ¯ 50 weight%, a melamine resin of 5 ¯ 50 weight% and a filler of 20 ¯ 80 weight%. The grinding property is increased by smoothly exposing a grinding material. A temperature generation on a ground face is suppressed by containing grinding liquid inside a pore. Thereby, a processed surface of a ground material having the high surface quality is offered.
Patent KR-20040048070-A (KR)
Title: A stay for maintaing hood open condition
Inventor: KIM HONG JU
IPC: B62D25/12
Filed: 2002-12-02
Abstract: PURPOSE: A stay is provided to maintain the opened status of the hood when an inner plate portion of the hood or an engine room is painted after combining the hood with a chassis frame. CONSTITUTION: A center fixing bar(10) fixes first and second stay main posts(20,40) as rotating shafts. A first gear(24) is fixed in the rotating shaft to connect the first stay main post with the center fixing bar. A second gear(44) is fixed in the rotating shaft to connect the second stay main post with the center fixing bar and geared with the first gear. First and second fixing brackets(28,48) are respectively fixed in the tips of the first and the second fixing brackets. A tensile spring(70) connects the fixing brackets with both upper ends of the center fixing bar respectively. A fixing member(80) is installed near the first gear. The fixing member stops the rotation of the first and the second gears. A handle(90) is used to move a stay(100) by installing in the first stay main post.
Patent KR-20040048435-A (KR)
Title: Voice-controlled television set and operating method thereof
Inventor: CHO MI HWA
IPC: G10L15/22
Filed: 2002-12-03
Abstract: PURPOSE: A voice controlled television receiver and a voice control method are provided to recognize a viewer's voice command through a microphone to control a television receiver. CONSTITUTION: A voice controlled television receiver includes speakers(30,31), an audio amplifier(40), an internal/external microphone(50), a speaker interference sound removing device(60), and a voice recognition device(70). The speaker interference sound removing device extracts an electric signal driving the speakers to estimate an interference sound digital signal and removes the estimated signal from a signal input to the microphone to eliminate an interference sound. A voice command signal(51) passes through the speaker interference sound removing device to become a pure voice command signal(52), which is transmitted to the voice recognition device.
Patent KR-20040050467-A (KR)
Title: System and method for querying registry using graphic visual query language
Inventor: CHO HYEON GYU
IPC: G06F17/00
Filed: 2002-12-10
Abstract: PURPOSE: A system and a method for querying a registry using a GVQ(Graphic Visual Query) are provided to easily query the registry and confirm a query result through the visual graphic. CONSTITUTION: A client application(110) provides the GVQ to a user, receives/processes the GVQ written by the user, and displays a query searching result from a registry server(200) to the user in a graphic form. A registry query generator(120) requests the query to the registry server by receiving the GVQ generated from the client application and converting the GVQ into a registry query. A result converter(130) converts the query searching request from the registry server into a graph form and transfers it to the client application. The client application comprises a GVQ editor presenting the GVQs to the user and making the user write/modify/edit the GVQ if necessary, and a GVQ processor converting the GVQ inputted from the user through the GVQ editor into a data structure for an internal process.
Patent KR-20040051636-A (KR)
Title: A data conversion method, a waveform information generation method thereby, a waveform generation method thereby, and the storage media thereof
Inventor: JANG TAE GYU
IPC: H03M7/48
Filed: 2002-12-11
Abstract: PURPOSE: A method for converting data, a method for creating the waveform information by using the same and a method for creating the waveform and a recording medium for the same are provided to effectively perform the data compression and the data reconstruction. CONSTITUTION: A method for converting data includes: a first step of dividing the first data into a first bit group with the uppermost k bit, a second bit group with the nest m bit and a third bit group with the lower h bit; a second step of outputting a predetermined m bit of reserved value by the number corresponding to the value of the first bit group when the value of the first bit group is not 0; a third step (ST325) of outputting the predetermined m bit value different from the m bit reserved value when the value of the second bit group is equal to the m bit reserved value; a fourth step(ST355) of constructing the second data by combining at least one outputted m bit.
Patent KR-20040053421-A (KR)
Title: Installing Structure of Key Cylinder for Vehicles
Inventor: LEE DONG YEOL
IPC: E05B9/08
Filed: 2002-12-14
Abstract: PURPOSE: An installation structure for a key cylinder of a vehicle is provided to prevent articles placed in the vehicle from being stolen by preventing a door lock from being forcibly released. CONSTITUTION: An installation structure for a key cylinder of a vehicle includes a plurality of mountain sections(120) and valley sections(130) formed at an outer portion of a key cylinder(100). An installation hole(211) is formed in an outer panel(210) of a vehicle. The installation hole(211) is formed therein with a plurality of valley sections(211b), which are engaged with the mountain sections(120), and a plurality of mountain sections(211a), which are engaged with the valley sections(130). A coupling protrusion is formed at both sides of a cover(110) provided at one end of the key cylinder(100).