baber/WOPTO huggingface dataset:
Patent KR-20010021011-A (KR)
Title: Steam cooling system for a gas turbine
Inventor: WILSON IAN DAVID
IPC: F02C7/18
Filed: 2000-06-21
Abstract: PURPOSE: A cooling system is provided to improve intake/exhaust performance of cooling steam by arranging a plurality of supplying manifold segments and a plurality of return manifold segments having specified structures respectively, in a power generating gas turbine wherein a high temperature gas constituting element is cooled and spent cooling steam is returned to a return route. CONSTITUTION: A plurality of cooling system supplying passages(56) and cooling system return passages are arranged at clearances in a circumferential direction around a rim of a rotor in the gas turbine, and a plurality of supplying manifold segments(120) and return manifold segments(170) are arranged in clearances in a circumferential direction around the rim of the rotor. The supplying manifold segments(120) communicated with the cooling system supplying passages(56) have a plurality of supplying ports(134, 136) connected to cooling system inlets(144, 164) for a turbine bucket(24) of wheels(14, 16), and the return manifold segments(170) connected to the cooling system return passages have a return port connected to the spent cooling system inlet.
Patent KR-20020005195-A (KR)
Inventor: KIM JU NYEON
IPC: G06F19/00
Filed: 2000-06-23
Abstract: PURPOSE: A shock data acquisition system is provided to measure a shock which occurs during a flight, obtain lot of data for a short time in synchronization with time at which an event is generated for effectively using a telemetry channel when transmitting on the ground, store the data in a memory of a launching unit and transmit a sequentially obtained data on the ground based on a sync signal for thereby increasing an efficiency of a telemetry channel and simplifying a data process. CONSTITUTION: A sensor(U1) receives a static current of a static current resource(S1). A computation amplifier(U2) accurately amplifies a signal sensed by the impact sensor(U1). An A/D converter(U3) converts an output signal of the computation amplifier(U2) into a digital signal value. A RAM(U4) temporarily stores a digital data converted by the A/D converter(U3). A controller(U5) obtains a data when an event occurs and outputs a stored data when a converted data is requested by the other system. When an event generation signal(EVENT) is detected, the controller(U5) controls the A/D converter(U3) and the RAM(U4). The data is converted into a digital data by the A/D converter(U3) based on an impact degree of 10,000Sample/Sec which is generated by the sensor(U1) for a certain time(800mS). The stored impact data is transmitted on the ground at 200Sample/Sec in synchronization with a ground transmission signal(Sync).
Patent KR-20020007034-A (KR)
Inventor: KIM HYANG GI
IPC: F24C7/08
Filed: 2000-07-14
Abstract: PURPOSE: A microwave oven is provided to improve the productivity and to reduce the production cost by standardizing a material of a control panel and reducing components for installing a circuit substrate. CONSTITUTION: An isolating portion of a component chamber(50) is arranged in a front panel(1) to isolate a control panel(30) from the component chamber(23). A circuit substrate(60) is installed in the rear part of the isolating potion(50) to be electrically connected with the control panel(30). An LED(Light Emitting Device) display member(61) is electrically connected with the circuit substrate by an LED cable. A cable through hole(57) is formed in the isolating portion(50) to pass a connecting cable(47) of a membrane panel(33). An LED accepting opening(51) accepting the LED display member(61) is formed corresponding to an LED perspective window(41). Plural substrate holders(53) are arranged on the isolating portion to combine with the circuit substrate. A hanging maintaining portion(55) is formed in the isolating portion to hang with a hanging portion(45) of a panel casing(31). Control components are arranged in the circuit substrate to control an operation of the microwave oven. A connector connecting portion(65) is arranged in the circuit substrate to connect with a connector(49). Thereby, a material of the control panel is standardized and components for installing are reduced.
Patent KR-20020008620-A (KR)
Title: The system for realtime transfering multimedia data
Inventor: CHOI DON JU
IPC: H04N7/12
Filed: 2000-07-24
Abstract: PURPOSE: A system for controlling video/audio mixing rate according to data transmission quantity and transmitting multimedia in real time using hardware M-JPEG conversion is provided to minimize multimedia transmission time to enable real-time broadcasts and to allow clients to enjoy high picture quality multimedia service. CONSTITUTION: A system for controlling video/audio mixing rate according to data transmission quantity and transmitting multimedia in real time using hardware M-JPEG conversion includes a video capture card(21), an audio capture card(25), a multimedia processor(30), and a client P(40). The video capture card receives an analog motion-picture signal, digital-converts and M-JPEG-CODEC-converts the signal, and transmits the signal to the multimedia processor. The audio capture card receives an analog audio signal, digital-converts and audio-CODEC-converts the signal, and transmits the signal to the multimedia processor. The multimedia processor controls mixing rate of the video data and audio data according to a band width of a client network to send a multimedia stream. The client PC accepts the multimedia stream to reproduce the video and audio signals.
Patent KR-20020014187-A (KR)
Title: Multimedia Web-board using background picture and MIDI music
Inventor: KO DAE SIK
IPC: G06F17/00
Filed: 2000-08-16
Abstract: PURPOSE: A multimedia bulletin board is provided to interface notice contents, a background picture, and a background music for being linked with a web by constructing a DB based on the notice contents, a background picture, and a background music by processing information as a pen/line/character/figure as a vector value. CONSTITUTION: A module(11) prepares a text and inputs the text to an input unit(10). A module(12) may upload a picture and select prepared data. A module(13) may upload a music and select prepared data. A module(14) may store basic bulletin board information, text contents, and a picture/music file. A message reproducing unit(20) performs a modularity of a message displaying technique. The message reproducing unit(20) comprises a module(21) for outputting a picture in accordance with a predetermined selection or a user's selection, a module(22) for outputting a music in accordance with a predetermined selection or a user's selection, and a module(23) for combining text contents with a selection file and reproducing the combined file actually. A message editing unit performs a modularity of a message editing technique. The message editing unit comprises the input unit(10), the message reproducing unit(20), and a storing unit(30) for storing messages.
Patent KR-20000072479-A (KR)
Inventor: LEE HAE KYUNG
Filed: 2000-09-06
Abstract: PURPOSE: An electronic commerce method for recyclable wastes is provided to increase the waste recycling rate by enabling the waste discharger to fulfill one's recycling duties and the waste collectors to increase the recyclable waste collection rate through the wired/wireless network connection of recyclable waste collectors and dischargers, and electronic commerce between them. CONSTITUTION: A waste DB is created by inputting and storing recyclable waste information(S100). A brokerage server informs the waste discharger with information regarding the product category and collection amount and provides private purchase opportunity by exchanging purchase and sales conditions between the dischargers and the collectors(S200). If a transaction is not agreed upon from the private opportunity, the sales information is displayed on the internet website and an auction is conducted to provide a purchase opportunity to everyone(S300).
Patent KR-20020019838-A (KR)
Title: A variable optical attenuator and the method thereof
Inventor: LEE IK HEE
IPC: G02B6/00
Filed: 2000-09-07
Abstract: PURPOSE: A variable optical attenuator and an attenuating method using the same are provided to control intensity by varying applied voltage. CONSTITUTION: A dual optical collimator is used for inserting an input optical fiber and an output optical fiber to one lens in parallel. A reflective body(30) is formed at a position corresponding to the position of the dual optical collimator. The reflective body(30) is used for reflecting the light transmitted from the input optical fiber of the dual optical collimator and providing the reflected light to the output optical fiber of the dual optical collimator. An actuator is used for tilting the reflective body(30) proportionally to an applied voltage. The actuator is connected with a lower end portion of the dual optical collimator and a reflective side of the reflective body(30). The actuator is formed with a PZT bender actuator or a PZT tilt actuator.
Patent KR-20020021560-A (KR)
Inventor: JANG HAK SU
IPC: G01F1/66
Filed: 2000-09-15
Abstract: PURPOSE: A method for measuring a flow rate by using multi-path ultrasonic waves is provided to precisely measure a flow rate in a pipeline by using pairs of ultrasonic transducers. CONSTITUTION: An inside diameter of a pipe is measured by reducing the maximal deviation, the thickness of a corroded layer, and the possible deviation of the corroded layer. A flow rate in the optimal round sectional area formed by the obtained inside diameter is measured by ultrasonic multi-path flow rate measurement. A flow rate in the rest area is calculated by using a flow velocity distribution curve. The second flow rate is added to the first flow rate to obtain the total flow rate.
Patent KR-20010000333-A (KR)
Inventor: AN HEE KWON
IPC: B01D24/00
Filed: 2000-09-16
Abstract: PURPOSE: Treatment method of livestock wastewater/sewage using filtration and system therefor are provided, which are characterized in that livestock wastewater/sewage discharged from a solid/water separator is filtered in a filtration tank, and the filtered livestock wastewater/sewage is treated by the steps of circulation tank → filtration tank → circulation tank → aeration tank in aerobic condition. Final filtered water is used as cleaning water or liquid fertilizer. CONSTITUTION: The system comprises a raw wastewater storage tank (30) to store raw wastewater discharged from the solid/water separator (10); a filtration tank (20), packed with media, rotated intermittently with ventilation; a circulation tank (40) to recycle filtered water, discharged from the filtration tank (20), to the filtration tank (20) with aeration; an aeration tank (50) to aerate filtered discharged wastewater from the circulation tank (40); a compressor (60) for ventilation in the filtration tank (20); a blower (61) for aeration in the circulation tank (40) and the aeration tank (50); an injector (70) to supply media to the filtration tank (20).
Patent KR-20010039949-A (KR)
Inventor: BEATY DAVID C
IPC: A61K9/14
Filed: 2000-09-29
Abstract: PURPOSE: Provided are non-spherical and/or non-platelet pyrithione particles which are used in manufacturing shampoos, soaps, and skin-care medicaments. And a method for producing non-spherical and/or non-platelet particles of pyrithione salts is also provided. CONSTITUTION: Non-spherical and/or non-platelet particles of pyrithione salts are manufactured by reacting pyrithione acid or a water-soluble salt of pyrithione and a water-soluble polyvalent metal salt in the presence of an ionic surfactant composition at temperature from about 20 C. to about 60 C. and at a pH from 4-9 to produce non-spherical and/or non-platelet particles of pyrithione salts.
Patent KR-20000072818-A (KR)
Inventor: CHO YANG WON
Filed: 2000-09-29
Abstract: PURPOSE: A target market solution system and its maintenance method is provided to offer a real time customer consulting service system to a shopping mall company, collect and analyze purchase patterns, consulting results and customer related information, offer a target market solution for the shopping mall, and offer a new development direction or marketing data by performing a data mining on the eCRM(e Commerce Relation Management) data. CONSTITUTION: A target market solution system comprises an ESP(E-commerce Service Provider) center(10), a database(20), an ECC-TB(E-commerce Customizing Tool Bar)(30), an SMAPP(Support Manager Application Agent)(40), and an electronic commerce support program(50). The ESP center(10) allows a shopping mall(60) to do a consulting for the customers, collects a shopping pattern information, and operates a target market solution for the shopping mall(60). The ECC-TB(30), connected to the ESP center(10) and added in a web browser, supports a purchase for the customers by updating automatically a product category or enabling a one click product search.
Patent KR-20020030941-A (KR)
Title: Switch Board Derangement Information Apparatus
Inventor: JANG SE YONG
IPC: H02H3/04
Filed: 2000-10-18
Abstract: PURPOSE: An apparatus for notifying abnormalities of a switch board is provided to prevent the wrong operation of a manufacturing equipment by notifying an unusual state to a manager as a voice when an output value outputted from plural sensors deviates from normal limits. CONSTITUTION: A sensor unit(1) is comprised of contact points of sensors installed on all sorts of facilities of a control equipment. A photocoupler(2) transmits a signal in response to an output signal of the sensor unit(1). An amplifying unit(3) amplifies the output signal of the photocoupler(2). An A/D(Analog/Digital) converting unit(4) converts the amplified signal of an analog into a digital signal. A keyboard(8) inputs a set value for determining whether it is unusual state. A monitor displays a picture. A central processor(15) generally controls the aforementioned devices(2,3,4,8), a voice storage memory unit(5), a telephone number storage memory(6), an error storage memory(7), a voice composition circuit(10), a dialing circuit(11), and a luminescence diode display unit.
Patent KR-20010008053-A (KR)
Inventor: KIM YONG U
Filed: 2000-11-06
Abstract: PURPOSE: An educational mediation system through the internet is provided to make a user select subjects the user wants conveniently and to make an education provider publicize subjects the provider prepared conveniently through a web server. CONSTITUTION: An educational mediation system through the internet consists of six parts. First, an educational program page(210) allows a user to select the education program the user wants. Second, an educational commercial transaction page(310) mediates consumers and providers of education. Third, an educational service page(360) designs lecturers and professors, and plans a design. Fourth, a knowledge warehouse page(410) provides information and know-how, needed in education. Fifth, an educational wizard page(510) provides information that helps to prepare educational programs easily according to the period and the ability of lecturers. Sixth, a cyber expo page(610) makes educational institutions participate by subjects in internet.
Patent KR-20020035244-A (KR)
Title: International Electronic Trading System and Method Thereof
Inventor: KIM JONG MOON
Filed: 2000-11-06
Abstract: PURPOSE: A method and system for processing an international electron trade is provided to enable an international trade users who meet each other through the Internet to perform an electronic payment accompanying an exportation and importation contract with confidence and effectively. CONSTITUTION: A contract is decided between an importer and an exporter(1). The importer pays a transaction price to an account of a designated bank(2). The designated bank informs the exporter of the payment of the transaction price(3). The exporter confirms a message from the designated bank and requests a transmission of a contracted commodity to the exporter through a delivery businessman(4). The designated bank and the exporter receive a delivery document transmitted from the delivery businessman, and confirm a commodity delivery fact. A transaction price is paid on a time designated on the contract document(6).
Patent KR-20020038181-A (KR)
Title: A re-transmission method at MAC layer to support hybrid ARQ in W-CDMA system
Inventor: LEE IN HONG
IPC: H04L1/12
Filed: 2000-11-16
Abstract: PURPOSE: A transport method of a media access control(MAC) layer in an asynchronous mobile telecommunication system is provided, which minimizes a size of a buffer for soft combine required in a physical layer of a receiver unit due to a delay according to performing a re-transport mechanism of a prior RLC(Radio Link Control). CONSTITUTION: According to the data transport method in an asynchronous mobile telecommunication system, information as to transport blocks per a plurality of transport channels transported in a transport time interval(TTI) unit through a physical layer of a transmitter unit is stored in a MAC(Media Access Control) layer. And, a transport block of a corresponding transport channel having a reception error is re-transported in a transport channel unit within the above transport time interval unit, on the basis of verification response information per transport channel of the transport time interval unit reported through the above physical layer and the above stored information.
Patent KR-20020039180-A (KR)
Title: Pollution free power generating apparatus
Inventor: JANG HYEOK SU
IPC: H02K53/00
Filed: 2000-11-20
Abstract: PURPOSE: A non-polluting power generator is provided to obtain a driving force by installing a rectilinear motion conversion portion between a steel sheet and a magnetic force absorber. CONSTITUTION: A hinge(110) is installed in a steel sheet(10). The steel sheet(10) is rotated around the hinge(110) by a magnetic force absorber(20). A rectilinear motion conversion portion is installed between the steel sheet(10) and the magnetic force absorber(20). The rectilinear motion conversion portion includes two or more rollers(101,102). The rollers(101,102) are ejected between the steel sheet(10) and the magnetic force absorber(20) when the steel sheet(10) is rotated to the magnetic force absorber(20). A piston is operated by ejecting the rollers(101,102). The rollers(101,102) are returned between the steel sheet(10) and the magnetic force absorber(20) when the steel sheet(10) is separated from the magnetic force absorber(20).
Patent KR-20020042289-A (KR)
Title: A Bi-oriented polyester film and packing materials using the polyester film
Inventor: CHOI SEUNG MAN
IPC: B29C55/10
Filed: 2000-11-30
Abstract: PURPOSE: A biaxially oriented polyester film and a wrapping paper by using the same are provided to improve the tear width tolerance of the biaxially oriented polyester film by distributing polybutyleneterepthalate in a length direction of the biaxially oriented polyester film. CONSTITUTION: Modified polybutyleneterepthalate (PBT) is distributed in a biaxially oriented polyester film in a length direction thereof with satisfying the following equations of 20<=L/D<=300 and 10<=N<=100. In the equations, L is a mean value of a sectional length of modified polybutyleneterepthalate particles viewed from a lengthwise sectional area of the biaxially oriented polyester film, D is a mean value of a sectional length of modified polybutyleneterepthalate particles viewed from a widthwise sectional area of the biaxially oriented polyester film, and N is a number of particles of modified polybutyleneterepthalate particles viewed from a widthwise sectional area of the biaxially oriented polyester film. A modified polybutyleneterepthalate resin is inputted into an extruder so as to manufacture the biaxially oriented polyester film.
Patent KR-20020044359-A (KR)
Title: Hinge structure for back door
Inventor: JE JUN HO
IPC: E05C17/24
Filed: 2000-12-05
Abstract: PURPOSE: A hinge structure of a back door is provided to secure the space of installation by reducing the size of parts, which composes the hinge of the door, and to reduce the cost of production and to save numbers of workers. CONSTITUTION: The hinge structure of the back door includes a guide member(20), a bracket(30), end portions(41,41'), the first and second rods(40,40'), a connecting member(50) and a torsion bar spring(60) etc. A connecting hole(22) is formed on the bottom(21) and a pleated piece(24) is formed on the left and right end portions of the guide member(20). A connecting hole(32) is formed on the bottom(31) and the pleated pieces(34,34') are formed on the left and right sides of the bracket(30). The both end portions(41,41') become open to be inserted into a guide hole(23) and a connecting hole(33). The connecting member(50) connects the upper parts(42,42') of the first and second rods(40,40'). The torsion bar spring(60) is inserted into the end(41') of the second rod(40') and installed between the pleated pieces(34,34') of the bracket(30).
Patent KR-20010062377-A (KR)
Inventor: HOZUMI SHIGEO
IPC: C08L101/00
Filed: 2000-12-13
Abstract: PURPOSE: To select a pigment nearly free from a component which adversely affects the properties of a colored image, to provide a pigment dispersed photosensitive fluid giving a good colored image and a method for producing the fluid and to provide a colored image forming method using the fluid. CONSTITUTION: When a component extracted from the pigment by ethyl acetate is analyzed by high-speed liquid chromatography using dibutyl phthalate as an internal standard, the total area of a peak A detected in the range of relative retention ratio of 0.68-0.72 to the retention time of the dibutyl phthalate and a peak B detected in the range of relative retention ratio of 1.06-1.10 in the total area of peaks by the extracted component is > 50%. The pigment is dispersed in a resin binder and an organic pigment by mixing to produce the objective pigment dispersed photosensitive fluid.
Patent KR-20020048075-A (KR)
Title: Sun roof for automobile
Inventor: CHOI JAE CHIL
IPC: B60J7/043
Filed: 2000-12-15
Abstract: PURPOSE: A sun roof is provided to reduce the occurrence of drone noise and wind noise and to plot enhance driving environment by allowing an angle and length of a deflector of the sun roof to be varied depending on a vehicle speed. CONSTITUTION: A sun roof comprises a roof panel, a sun roof main body(100), noise and pressure sensors(s,s'), an angle adjustor, and a length adjustor. A predetermined width of an opening is formed in the roof panel. The sun roof main body(100) is hingedly connected to the roof panel near the front ends of the opening. The sun roof main body(100) includes first and second deflectors(110,120) which are overlapped each other. The noise and pressure sensors(s,s') are provided on the sun roof body(100) in order to sense ambient noises and pressure in a state of opening of the sun roof. The angle adjustor(300) varies a rotating angle of the sun roof main body(100) on the basis of the intensity of noise sensed by the noise sensor(s). The length adjustor(400) varies an entire length of the sun roof body(100) on the basis of the intensity of pressure sensed by the pressure sensor(s').