baber/WOPTO huggingface dataset:
Patent KR-20030006483-A (KR)
Inventor: CHO NAM JU
IPC: C08G18/82
Filed: 2001-07-13
Abstract: PURPOSE: A production and manufacturing method of electrostrictive and piezoelectric polyurethane are provided to increase piezoelectricity by decreasing crystallinity the composition of polyurethane and increasing crystallinity orientation of the polyurethane through an electric field application process, and to improve electrostriction by using polyol having no crystallinity. CONSTITUTION: Polyurethane(5) is synthesized by a solution polymerization method. An aluminum-deposited monocrystal silicon wafer(7) is cut into a predetermined size. A surface treatment is performed to deposit the synthesized polyurethane. After a solvent of liquid polyurethane is evaporated between two electrodes, a temperature is increased and maintained at a glass transition temperature of a hard segment of the polyurethane. An electric field is applied in a direction perpendicular to the deposition direction of the polyurethane.
Patent KR-20030008567-A (KR)
Title: Electrode structure of plasma surface treatment apparatus
Inventor: BAEK JONG MUN
IPC: H05H1/34
Filed: 2001-07-19
Abstract: PURPOSE: An electrode structure is provided to be capable of improving a jet distance by forming an inner electrode structure with a coil or net shape. CONSTITUTION: A jet tube(32) is installed in an outer electrode(31) of a pipe shape that is formed at the outermost place. An inner electrode(33) is installed in the jet tube(32) so as to be coiled. The length of the jet tube(32) is longer than the outer electrode(31) or the inner electrode(33), so as to prevent arc discharge between the outer electrode(31) and the inner electrode(33). The jet tube(32) is coated or contacted on the outer electrode(31) so as for a reaction gas to flow into the jet tube(32).
Patent KR-20020073237-A (KR)
Inventor: KIM SUNG JIN
IPC: A61P25/28
Filed: 2001-08-22
Abstract: PURPOSE: A composition containing an Asiasari Radix extract as a main component is provided which exhibits a memory improvement inducing effect as well as preventive and therapeutic effect on neurodegenerative disorder generated from brain cell injury and can be effectively used in a person who is reduced in a nerve cell-protecting function and memory containing dementia patients. CONSTITUTION: The titled composition contains 0.5 to 50% by weight of an Asiasari Radix extract obtained by extracting in C1-4 lower alcohol such as methanol or ethanol, and an organic solvent such as acetone, chloroform, methylene chloride, ether, ethyl or acetate, based on the total weight of the composition and it also additionally contains a carrier, excipient and diluent. The composition is formulated into an oral formulation, external formulation, suppository and injectable solution such as powder, tablet, capsule, suspension, emulsion, syrup, or aerosol.
Patent KR-20020018010-A (KR)
Inventor: RUPP MARKUS
IPC: H04J13/10
Filed: 2001-08-27
Abstract: PURPOSE: An orthogonal sequence developing method for training and synchronizing a wireless systems including parallel transmitting and receiving antennas, orthogonal sequences, and a receiver are provided to train and synchronize a receiver of a high data rate CDMA(Code Division Multiple Access) system or a high data rate TDMA(Time Division Multiple Access) system that uses multiple antennas at a transmitter and multiple antennas at the receiver, so called MIMO(Multiple-Input Multiple-Output) systems. CONSTITUTION: A plurality of receiver antennas(201-1¯201-L) receive signals transmitted via a channel from a plurality of transmitter antennas. A plurality of matched filters(203-1¯203-L) receive a respective digital baseband version of a respective signal received by one of the receiver antennas(201-1¯201-L). Each of the matched filters(203-1¯203-L) has respective coefficient sets so as to yield a maximum output when a particular one of said new orthogonal sequences is supplied to it. A discriminator(205) is responsive to the outputs of the matched filters(203-1¯203-L), and indicates a time at which a signal from a prescribed one of said transmitter antennas is being received.
Patent KR-20030018577-A (KR)
Title: An automotive power steering system for decreasing shimmy vibration
Inventor: KIM DU HYEON
IPC: B62D5/22
Filed: 2001-08-30
Abstract: PURPOSE: A power steering system of a shimmy reduction vehicle is provided to absorb and shut off shimmy transmitted along a tie rod connected to wheels, operating a control valve of a spool type. CONSTITUTION: A power steering system of a shimmy reduction vehicle comprises a gear box(3) installed to the lower part of a steering column mounted at the upper front end portion of a steering wheel; a spool type control valve(4) doubling steering force; a rubber bush(20) changing oil flow of the valve according to the steering degree; and a cylinder tube housing a rack bar(6) coupled with the tie rod through a ball joint, to change wheels. The cylinder tube is moved in the steering direction by hydraulic pressure of the valve to change wheels, while passing through the rubber bush. The control valve comprises a spool(4') having a movable rod(4a') and a power cylinder(4") having a piston within. The movable rod is moved through the rubber bush interlocking with the rack bar, to circulate actuating fluid supplied from an oil tank. Thus, shimmy is completely shut off and compliance is reduced.
Patent KR-20030018722-A (KR)
Title: Method for automatic generating data flow graph for software maintenance
Inventor: LEE HEON GI
IPC: G06F9/00
Filed: 2001-08-31
Abstract: PURPOSE: A method for automatically creating a data flowchart for a software maintenance is provided to enable a user to understand a data flow structure of a source code easily by automatically creating data flow structure information of the source code as a hierarchical directed graph and to analyze a source code for maintenance by supplying measuring information such as a program complexity and a structure chart using data use/definition information in each function. CONSTITUTION: A translation unit compiles and translates a source code stored in a source program storage, extracts a medium language, and stores the medium language in a medium language storage(100). An extraction unit extracts function information necessary for creating a data flowchart from the medium language stored in the medium language storage and stores the function information in a reverse engineering information integrated file storage. In addition, the extraction unit searches function data flow information such as node and edges necessary for creating a data flowchart stored in the reverse engineering information integrated file and stores the information in a data flowchart information model storage(102). Levels of each node are decided using a level algorithm in a data flowchart creating unit(104). The data flowchart creating unit decides each edge label and a kind of an edge(105). The data flowchart creating unit decides an upper-centroid sequential and a lower-centroid sequential of a data flowchart layout using a sequential algorithm(106,108). The data flowchart creating unit decides an upper-centroid position of the data flowchart layout(110), and creates a coordinate of a node and edge of the data flowchart layout(112,114).
Patent KR-20020018606-A (KR)
Inventor: DOWNEY STEPHEN WARD
IPC: H01L27/04
Filed: 2001-08-31
Abstract: PURPOSE: A multilayer structure is provided which includes a substrate, a member formed over the substrate and a connecting element. CONSTITUTION: The member(68) is considered as taper landing. A surface portion(76) extends from a thick portion and terminates at a thin portion to form a taper landing surface. The taper landing surface(76) extends from the upper surface(78) of a silicon nitride layer(38 over the thick portion(72) and the thick portion(72). The taper landing surface(76) has a variable slope rising from the surface(78). The variable slope is characterized by an average angle determining the height between a part(80) on the surface(78), i.e., the end of the taper landing, and a part(82) of maximum thickness. Slope of the surface(76) with respect to the silicon nitrogen surface(78) has effect on the fact whether the surface(76) can function as a landing region.
Patent KR-20030020205-A (KR)
Title: Web page of pertinent nation embodiment method according to IP space of user and user's browser language and system thereof
Inventor: KIM JAE YUN
IPC: G06F17/28
Filed: 2001-09-03
Abstract: PURPOSE: A web page expression method and system is provided to display a web page with a user browser language by using an IP(Internet Protocol) address range in a case that a user accesses a web page physically located at a foreign country. CONSTITUTION: The method comprises several steps. A user accesses an ISP 1(Internet Service Provider) over the internet(S10), and inputs a domain name of a desired web server at an address input window of a web browser(S20). Then, a DNS(Domain Name System) server converts the domain name into an IP address, and the ISP 1 transmits the converted IP address, the IP address of the ISP 1, and a browser language to an ISP 2 managing the desired web server, and the ISP 2 transmits a signal to the web server(S30). The web server extracts an HTTP header from the transmitted signal by using a header extraction module, and then extracts the IP address of the ISP 1 and the browser language from the HTTP header(S40). The web server determines a country and a language corresponding to the IP address and the browser language by using a database(S50). The web server transmits a web page, written in the determined browser language, to the ISP 2 by using a bifurcation module, and then the ISP 2 transmits the web page to the user via the ISP 1(S60).
Patent KR-20030024140-A (KR)
Title: Magnetism Button
Inventor: LEE JUNG KEUN
IPC: A44B1/02
Filed: 2001-09-17
Abstract: PURPOSE: A button using a magnetic substance is provided to easily put on and take off clothes and help the blood circulate more freely using a magnetic substance. CONSTITUTION: The button using the magnetic substance which is coated with a waterproof material to protect the magnetic substance from rust and corrosion locates at opening and closing part(1a) of clothes at regular intervals. A magnetic button(10) locates at one side of opening and closing part(1a) and the other side has a piece of iron which is coated with a waterproof material to protect the piece of iron from rust and corrosion at regular intervals responding to each button. A band coated with plastics is attached closely on opening and closing part(1a).
Patent KR-20030025052-A (KR)
Title: The Manufacturing Method Of Trichloroisocyanolic acid
Inventor: CHOI YEONG SEOP
IPC: C07C263/00
Filed: 2001-09-19
Abstract: PURPOSE: A method for preparing trichloroisocyanuric acid is provided, to reduce the reaction heat remarkably, thereby carrying out the reaction without another cooling apparatus and to prepare trichloroisocyanuric acid without using toxic chlorine gas. CONSTITUTION: The method comprises the steps of mixing cyanuric acid with water with stirring; adding an aqueous solution of sodium hypochlorite to the solution to chlorinate cyanuric acid; and filtering and drying the obtained product. Preferably the effective chlorine concentration of the sodium hypochlorite is 5-13 % and the pH of the solution is maintained to be 4 or less during the reactions.
Patent KR-20030029183-A (KR)
Title: intramedullary fixatives for pelvic fracture
Inventor: KIM JEE HYOUNG
IPC: A61F2/32
Filed: 2001-10-05
Abstract: PURPOSE: An immobilizer inside the marrow cavity for treating a fracture of pelvic bones is provided to reset and immobilize a fracture inside the marrow cavity by approaching the pubis and ilium areas near the skin without a damage of the blood vessel and nerve. CONSTITUTION: The immobilizer inside the marrow cavity for treating a fracture of pelvic bones is an apparatus to recovery a role of pelvic bones as two columns by considering the two poles as respective ilia like a femur and immobilizing it with a metal immobilizer like inserting a hammer in marrow cavity. The inserting direction is toward the pubis or ilium crest in case of a forward bone column and toward the hipbone or ilium crest in case of a backward bone column, the each inserting direction is opposite. The fracture is reset by an image intensifier before inserting, and the resetting is finished by pressing the inserted metal immobilizer before crossing a part of fracture line.
Patent KR-20030029270-A (KR)
Title: Apparatus for transmitting/receiving transpor[ro]t block set size information in communication system using high speed downlink packet access scheme and method therof
Inventor: CHOI SEONG HO
IPC: H04L1/00
Filed: 2001-10-05
Abstract: PURPOSE: A device for transceiving transport block set size information in a communication system using an HSDPA(High Speed Downlink Packet Access) method is provided to transmit information on a transport block set transmitted through a common control channel to user terminals with one bit only, thereby increasing efficiency of information transmissions relating to the transport block set. CONSTITUTION: A node B determines the number of assigned codes and an MCS(Modulation and Coding Scheme) level(801). The node B calculates a P_ACAPA by using the determined assigned numbers and the MCS level(802). The node B checks whether the calculated P_ACAPA is smaller than a P_ACAPA_target(803). If not, the node B determines an MCS level corresponding to the P_ACAPA nearest to the P_ACAPA_target and the number of codes(804). The node B reassigns the MCS level and the code numbers to be assigned to user data by the determined MCS level and the code numbers of the step '804'(805). The node B proceeds to a previous step to perform a channel processing(806).
Patent KR-20030030638-A (KR)
Title: Duplexer with built-in antenna for global positioning system
Inventor: CHOI TAE GYU
IPC: H04B1/38
Filed: 2001-10-12
Abstract: PURPOSE: A duplexer having a built-in antenna for a GPS(Global Positioning System) is provided to couple the antenna for the GPS to be used in next generation wireless communication with the duplexer, so as to save a space in implementing the GPS antenna. CONSTITUTION: A duplexer including a transmission terminal(210), a receiving terminal(220) and an antenna terminal(230) shares an antenna in a wireless communication terminal to process transmitting signals and receiving signals without interference. An integrated circular polarization microstrip antenna(240) is coupled with the duplexer in an accumulation type. A built-in antenna terminal(250) feeds power to the circular polarization microstrip antenna(240). And a matching circuit(260) formed as a circular polarization microstrip line on the same plane as the circular polarization microstrip antenna(240) is matches the circular polarization microstrip antenna(240). And the transmitting terminal(210), the receiving terminal(220) and the antenna terminal(230) of the duplexer are inserted in a printed circuit board.
Patent KR-20030031581-A (KR)
Title: The Manufacturing method of Citron pickle feedstuff and process for preparation high quality meat by fed there in Hanwoo
Inventor: KIM GWANG HYEON
IPC: A23K1/00
Filed: 2001-10-15
Abstract: PURPOSE: A method for producing the titled high quality meat by feeding fermented citron feed to castrated Koran native cattle and then examining weight gain, feed intake and meat quality characteristics is provided. The fermented citron feed increases meat quality containing a taste and flavor and a shelf life thereof. CONSTITUTION: A yellow full-ripe citron(Citrus junos Tanaka) harvested in about September is washed with clean water two times, cut in quarter and then ground with a grinder. Thereafter, 600kg ground citron is mixed with 20kg bay salt, hermetically sealed and fermented at room temperature for 2 months or more. To produce high quality meat, 10% by weight of the citrus feed is mixed with an assorted feed for castrated Korean native cattle and fed for 145 days.
Patent KR-20020072771-A (KR)
Inventor: FUKASAWA NORIO
IPC: H01L23/29
Filed: 2001-10-22
Abstract: PURPOSE: To keep high reliability even if density elevation and downsizing are contrived, concerning a semiconductor device which has ship size package where sealing resin is arranged on a semiconductor chip, and to provide its manufacturing method. CONSTITUTION: The semiconductor device is provided with a semiconductor element 22 where bump electrodes 23 are formed, and sealing resin 24 for sealing the circuit formation face 29 of the semiconductor element 22 on condition that at least the tip 23A of the bump electrodes 23 are exposed. Further more, the device has a mounting side face 30, a rear face 31, and a side face 32. An organic material layer 40 which functions as reinforcing material is made at the rear face 31 and the side face 32 of the semiconductor device 20A by vapor growth method.
Patent KR-20030034868-A (KR)
Title: A waste heat recovery boiler with fin tube sliding guides
Inventor: JUNG JAE HEON
IPC: F22B37/10
Filed: 2001-10-29
Abstract: PURPOSE: A boiler for recovering waste heat having a pin tube sliding guide is provided to smoothly slide a pin tube through a pin tube insert hole of a pin tube support, thereby restraining the pin tube from being restricted by the support when vibration and thermal transformation are generated in the pin tube. CONSTITUTION: A support frame(7) supports a header(6). A pin tube(1) absorbs heat from burnt gas. A support(3) supports the pin tube. The header collects the burnt gas flowed through the pin tube. A sliding guide(5) slides the pin tube in an axial direction. The sliding guide is formed of two semicylindrical sliding guide blocks and is fixed at the pin tube by fixing bolts combined with coupling bolts inserted into spiral through holes and thereafter inserted into coupling holes.
Patent KR-20030035606-A (KR)
Title: Pump Housing Vent Structure of Dishwasher
Inventor: CHOI BU SIK
IPC: A47L15/42
Filed: 2001-10-31
Abstract: PURPOSE: Bent structure of a pump housing of a dish washer is provided to reduce noise by applying the moment at an early stage of water inflow through a diaphragm. CONSTITUTION: A pump housing(40) has a washing water inlet(41) and a washing water outlet(42). In an inlet hole(43) inside the washing water inlet, a diaphragm(50) divided proportionally and supporting the inlet hole is formed around a bottom face supporting portion(51). The diaphragm is formed in the shape of an arc. According to the diaphragm, the washing water flows promptly and uniformly at an early stage of water inflow while generating a swirl.
Patent KR-20030039258-A (KR)
Title: A semi submersidle type hydrofoil ship
Inventor: KUNIO MIYAZAKI
IPC: B63B1/24
Filed: 2001-11-12
Abstract: PURPOSE: A semi-submerged hydrofoil craft is provided to reduce wave drag by forming the knife type edge and a streamlined side in the support, and to improve stability by reducing resistance against water with hydrofoils. CONSTITUTION: A semi-submerged hydrofoil craft is composed of a hull(20) floating on the water in cruising; a submerged hull(40) placed below the surface of water; and a ship body having single or plural supports connecting the hulls vertically. The submerged hull is composed of a water suction port(51) absorbing water from the front, a propeller sucking water from the water suction port and discharging water backward, a water injection port opening and injecting water from the propeller, a water supply passage(52) connected from the back of the propeller to the water injection port, and foils mounted to both sides of the submerged hull.
Patent KR-20010113587-A (KR)
Inventor: JO KYUNG YUN
IPC: E21B3/02
Filed: 2001-11-13
Abstract: An optical pickup device capable of recording/reproducing information signals on/from first and second optical disks with different recording capacities, comprising an objective lens for condensing first and second light beams with different wavelengths onto the signal recording layer of a first or second optical disk with different substrate thicknesses, a beam splitter having the same transmittance to the first and second light beams and separating the first light beam from the second light beam respectively emitted from a first or second light source and received via the first or second light beam objective lens, and a hologram element disposed between the objective lens and the beam splitter, restricting the aperture of one of the first and second light beams and correcting spherical aberration caused by the difference between thicknesses of the substrates of the first and second optical disks, whereby enabling a shared use of optical components such as an objective lens and a beam splitter.
Patent KR-20030039782-A (KR)
Title: LPG Over Filling Prevention System for Automobile
Inventor: KIM HUN
IPC: F17C13/02
Filed: 2001-11-14
Abstract: PURPOSE: A system for preventing the overcharge of LPG(Liquefied Petroleum Gas) for a LPG vehicle is provided to exactly inform drivers or LPG filling person of the amount of charged LPG by checking a red zone of a fuel gauge. CONSTITUTION: A system for preventing the overcharge of LPG(Liquefied Petroleum Gas) for a LPG vehicle is composed of an ignition power supply terminal of a key switch(200); a power supply terminal of a fuel gauge(300) electrically selection-coupled to the ignition power terminal of the key switch; a battery power supply terminal; and a micro switch(110) installed to one end of the inside of a filler lid. The battery power supply terminal and the ignition power supply terminal of the key switch are coupled to one end of the micro switch and the fuel gauge power supply terminal is connected to the other end of the micro switch. When the filler lid is opened, the micro switch connects between ignition and fuel gauge power supply terminals. When the filler lid is closed, the micro switch connects between battery and fuel gauge power supply terminals.
Patent KR-20030040761-A (KR)
Title: System and method that randomly makes question and answer sentences for enhancing user's foreign language speaking and listening abilities
Inventor: WEN SAYLING
IPC: G09B7/00
Filed: 2001-11-16
Abstract: PURPOSE: A system and a method for generating random questions and answers to improve an user's speaking and listening ability in foreign language are provided to enhance user's power of understanding and speaking ability by presenting random questions to the user. CONSTITUTION: A system for generating random questions and answers to improve an user's speaking and listening ability in foreign language includes an interactive speaking and listening training system(100) and an UOI(User Operating Interface)(50). The interactive speaking and listening training system(100) is used for monitoring all processes including a speaking process and a listening process. The UOI(50) is used for supporting the interactive speaking and listening training system(100). The interactive speaking and listening training system(100) includes a question-generating module(120), a learning module(130) of language used for a sense, and a database(140) of sentence pattern. The question-generating module(120) generates a question signal according to a random number of a random number generator. The learning module(130) of language used for a sense generates a sentence-making signal and determines an user's input message. The sentence pattern database(140) is used for memorizing one or more sentence pattern sample data.
Patent KR-20030041526-A (KR)
Title: coiling method of the stainless steel to control the embrittlement
Inventor: JIN WON
IPC: B21C47/00
Filed: 2001-11-20
Abstract: PURPOSE: A coiling method of stainless steel hot coil for preventing embrittlement at room temperatures due to precipitation and phase transformation is provided. CONSTITUTION: The method is characterized in that in hot rolling process of ferrite stainless steel, nitrogen gas is sprayed on both sides of hot coil under nitrogen gas at temperature of less than -20 deg.C and at spray pressure in header of 40 kgf/cm¬2 for preventing embrittlement at room temperature, wherein the hot coil is cooled below 400 deg.C.