baber/WOPTO huggingface dataset:
Patent KR-20010084241-A (KR)
Title: Method and apparatus for estimating state parameter in nonlinear discrete time system
Inventor: LEE JAE WON
IPC: G06F17/10
Filed: 2000-02-24
Abstract: PURPOSE: A method for estimating a state variable in a nonlinear discrete time system and an apparatus thereof are provided, which improves an estimation performance of a state variable using a geometric data fusion method, and using the known feature of a system as a constraint condition properly. CONSTITUTION: The apparatus includes a forward propagation module(100) and a backward propagation module(110). The forward propagation module includes an FTM(Feature Transformation Module)(102) and a sensor(104), and the backward propagation module includes a CSM(Constraint Satisfaction Module). According to the method, in a perception-net for a state variable estimation, the forward propagation module predicts a state variable at a present time using an estimated state variable in a former time and a system dynamics. Then, the backward propagation module estimates an optimum state variable at the present time from the state variable predicted through the forward propagation module and an output variable of a system measured at the present time.
Patent KR-20010006700-A (KR)
Title: Semiconductor device
Inventor: TANIGUCHI NOBUTAKA
IPC: H03K19/003
Filed: 2000-02-25
Abstract: PURPOSE: To provide a semiconductor device with a dummy interface circuit which approximates an external interface circuit with high accuracy. CONSTITUTION: This semiconductor device is equipped with the dummy interface circuit 7, which artificially genertes a dummy output signal equivalent to the level of the output signal of the external interface inside, and the dummy interface circuit is equipped with a dummy signal output circuit 8 which outputs the dummy output signal to a dummy output line 9, a dummy capacitor 10 connected to the dummy output line, and a dummy load circuit 20 which is connected to the dummy output line and varies the level of the dummy output signal to a level corresponding to the output signal of the external interface.
Patent KR-20010084632-A (KR)
Title: a trade supporting system of the internet
Inventor: AHN GWANG MI
IPC: G06F17/00
Filed: 2000-02-28
Abstract: PURPOSE: A commerce support system on the Internet is provided to reduce the costs for commerce by easily accumulating information on consumers, and by enabling a provider to search the information. CONSTITUTION: An export exhibition hall unit is composed of an exhibition hall web server(11), an exhibition hall database(13) and a CGI(Common Gateway Interface,12) which connects the web server(11) with the database(13). An export support unit is composed of a support unit web server(31), a support unit database(33) and an ASP(Active Server Page,32) which connects the web server(31) with the database(33). The export support unit and the export exhibition hall unit are connected by a connection unit(20). The web server(11) provides information on catalogs of all sorts of product and providers of the products to users. The server(11) records information which the user records in the database(13) through the CGI(12). Simultaneously, the information is recorded in the database(33). The web servers(11, 31) are respectively connected to a mail server(41) and a fax server(42).
Patent KR-20010086820-A (KR)
Inventor: KIM CHANG JUN
IPC: F04D29/28
Filed: 2000-03-03
Abstract: PURPOSE: A turbofan is provided to improve blowing efficiency while reducing noise through arranging a fluctuation releasing point of a negative pressure side toward a fluctuation outlet portion. CONSTITUTION: A turbofan is formed by a hub(2) of connecting a driving motor and plural blades(4) arranged on the hub. Fluctuation inlet portions(6) are formed between blade tips(BT) at ends of the blades. Fluctuation outlet portions(8) are formed between blade hubs(BH) as outer circumference of the blades for venting air. By rotation of the blades, a pressure surface(14) and a negative pressure surface(16) are formed by centrifugal force. A fluctuation releasing preventive instrument is formed by a main blade(20) and an auxiliary blade(22). Herein, the auxiliary blade is formed toward the fluctuation outlet portion. A distance between the fluctuation inlet portion and the fluctuation outlet portion is maintained by the auxiliary blade. Therefore, a fluctuation releasing point is not generated.
Patent KR-20010088766-A (KR)
Title: Speech recognition control system using dsp and wireless communication
Inventor: KIM JUN SUNG
IPC: G10L15/30
Filed: 2000-03-10
Abstract: PURPOSE: A speech recognition control device using a DSP(Digital Signal Processing Unit) and radio communication is provided to recognize input speech signals through a speech recognition process and transfer the recognized result to a control device through radio communication, thereby solving a problem of error recognition. CONSTITUTION: A speech input part receives speech signals. A DSP implements a speech recognition algorithm to recognize input speech signals. A radio communication part transfers the recognized speech signals through a radio unit. A control device controls a speech output part on the basis of the recognized speech signals to inform the state of a controller, or controls the controller to realize desired operations.
Patent KR-20010091717-A (KR)
Title: Intake pipe and exhaust pipe of heating apparatus
Inventor: MUN YONG JUN
IPC: F24F1/00
Filed: 2000-03-17
Abstract: PURPOSE: A supply and exhaust pipe for heater is provided to prevent erroneous operation of relay unit by preventing rain water from entering the heater body. CONSTITUTION: A supply and exhaust pipe comprises a supply and exhaust pipe body(50) having an air supply pipe(51) and an air exhaust pipe(52) with open ends; an insertion pipe(70) inserted into and coupled with the supply and exhaust pipe body, and which includes an air supply pipe(71) having air supply holes(73) formed at one side of the air supply pipe and an air exhaust pipe(72) having a nozzle portion(74) with a closed end; and an O-ring(60) interposed between the supply and exhaust pipe body and the insertion pipe so as to maintain air-tightness between the supply and exhaust pipe and the insertion pipe. The insertion pipe is coupled with the supply and exhaust pipe body in such a manner that air supply holes of the insertion pipe are directed downward, to thereby prevent rain water from entering the supply and exhaust pipe body.
Patent KR-20010092513-A (KR)
Title: Self-heating plywood cladded with conductive plastics having the properties of electric conduction and heat storage
Inventor: KIM JAE HO
IPC: B32B21/08
Filed: 2000-03-22
Abstract: PURPOSE: An exothermic veneer board by using conductive plastics is provided to prevent the fire by overheating because the high temperature, which generates the fire, is not applied and the surface temperature of the plastics for storing the conductive heat is even and to prevent broken wires by using for a long time. CONSTITUTION: The exothermic veneer board by using conductive plastics includes the highest layer(11), an upper insulating layer(12), plastics(13) for storing conductive heat, a lower insulating layer(14), insulating layers(15, 16) and the lowest layer. The highest layer(11) is made of the timber and a veneer board and the upper insulating layer(12), plastics(13) for storing conductive heat, the lower insulating layer(14), and insulating layers(15, 16) are laid in order. The lowest layer is made of the timber and the veneer board as the highest layer(11). The lower insulating layer(14) and insulating layers(15, 16) can be laid or can't according to the environment of using.
Patent KR-20010093881-A (KR)
Title: A Method For Correction Of Dust Concentration Using Laser Radar
Inventor: KIM HYEON SEOP
IPC: G01N21/39
Filed: 2000-04-01
Abstract: PURPOSE: A dust density error compensator by using a lidar is provided to identify correlation of environmental variables by an algorithm and to quantize the dust density detected from the lidar. CONSTITUTION: A dust density error compensator by a lidar comprises a first stage measuring point sampler by the lidar detecting air pollution; a second stage calculating detected data as the dust density of weight unit as a numerical value; a third stage identifying correlation between the dust density of the point sampler and the dust density detected by the lidar by multiple regression analysis of the dust density. The density compensator easily measures the dust of the air or a specific position of a surface. Moreover, the density compensator changes the detected dust with the numerical value as the weight units. Thereby, the dust density error compensator detects the correlation with the dust density of the specific position and the diffused dust density by the lidar through the multiple regressing analysis. In addition, the dust density error compensator identifies correlation of environmental variables by an algorithm and quantizes the dust density detected from the lidar.
Patent KR-20010093402-A (KR)
Title: Rapid Prototyping Apparatus for Complex Embedded System and Debugging Method Using the Same
Inventor: AHN MIN HUI
IPC: G06F11/28
Filed: 2000-03-28
Abstract: PURPOSE: A high-speed prototyping device for a built-in system and a debugging method using the device are provided to perform an effective debugging of a designed built-in system. CONSTITUTION: A prototyping board(10) comprises more than one programmable element embodying a system logic by a programming to an element and various-typed user hardwares if necessary, more than one memory embodying various-typed user programs and a system program if necessary, more than one processor, and more than one connector. In addition, a personal computer(12), a master debugger module(14) being managed in the personal computer(12), and a slave debugger module(15) being managed in a system board are provided. More than one communication connecting device(16) is provided for connecting the personal computer(12) to the prototyping board(10).
Patent KR-20010096895-A (KR)
Title: 종이로 만든 용기의 제작 방법
Inventor: HAN SANG KWAN
IPC: B31F7/00
Filed: 2000-04-16
Abstract: 본 발명은 1회용 음식물을 담는 용기 또는 자판기용 종이컵 이나 컵라면과 같은 일회용 용기의 구성방법에 관한 발명인 것이다. 
     종래의 종이로 구성되는 용기는 단순히 종이를 이용하여 1회용용기를 구성한 것들이 전부 였었다. 
     이러한 용기들은 소각할때에 유해물질을 배출하여 환경 파괴시키는 원인으로 지적 되엇던 것이다. 
     또한 용기에 담겨저 있는 음식물을 섭취할때에 뜨거운 열에 의하여 환경호로몬이 검출되는 경우가 있었던 것이다. 
     이러한 문제점들을 해결하고자하는 본 발명의 구성은 다음과 같은 방식으로 구성한다. 
     종이로 구성되는 용기의 외부에 수지를 도포 시키후 용기를 구성하는 방법으로서 다음과 같은 절차에 의하여 종이의 외벽에 수지와 같은 불 투수성 수지를 도포 시킨후 종이 용기를 구성한다. 
     우선 민판의 종이에 투수(透水)가 되지 못하도록 수지의 재료를 이용하여 일정한 두께로 코팅 시킨후 만들고자 하는 일정한 형태가 되도록 절단한후 수지와 같은 재료를 이용하여 코팅시킨 면이 외부가 되도록 한 후 만들고자 하는 형상으로 접착시켜주면 본 발명이 완성되는 것이다. 
     다양한 재료를 이용하여 다양한 방법을 응용하여 종이의 외부에 수지와 같은부재를 도포 시킬수가 있는데 어떠한 재료를 이용하여 종이의 외벽에 코팅을 시킨후 종이 용기를 구성시킨다 해도 본 발명을 응용한 방법이기 때문에 본 발명의 권리 범위에 속하는 것이다. 
     이렇게 구성되는 종이 용기를 이용하여 만들어진 용기 속의 음식물을 끊여서 먹거나 자판기의 커피를 음용하게 되면 용기의 내부에 수지가 코팅되어 있지 않기 때문에 뜨거운 열로 인하여 생성되는 환경호로몬등이 발생되지 않기 때문에 청결한 음식물을 섭취할 수가 있는 것이다.
Patent KR-20010097937-A (KR)
Inventor: KIM GI CHANG
IPC: B62D65/06
Filed: 2000-04-27
Abstract: 본 발명은 루프 크러쉬의 설계 및 해석방법에 관한 것으로서, 그 목적은 차량설계초기인 팩케이지 레이아웃단계의 골격모델에서 자동차의 강도 수준을 정확하게 예측할 수 있으며 이에 따라서 차량의 루프 붕괴형태를 정확히 구현할 수 있도록 한 것이다. 
     본 발명은 기본단면이 결정되는 팩케이지 레이아웃단계; 기본결합구조의 결정에 의해 골격모델을 얻는 프리 마스터단계; 주요부의 상세 구조와 보강이 이루어지는 마스터단계 및 상세한 마운팅부가 결정되고 도면이 완성되는 디테일단계로 이루어진 루프 크러쉬의 설계 및 해석방법에 있어서, 상기 프리 마스터단계에는 기존의 관성 모멘트(Moment), 비틀림 상수, 면적의 데이터를 마이컴에 의해 폭, 높이, 두께의 데이터로 간략한 박스형상의 차체단면으로 변환시키는 차체단면 변환단계와, 구조적으로 취약한 부분에 국부적인 모멘트가 발생하도록 소성 힌지를 적용시키는 소성힌지 적용단계가 구비된 것을 특징으로 하는 루프 크러쉬의 설계 및 해석방법이다.
Patent KR-20010104100-A (KR)
Inventor: JANG HYEON YEONG
Filed: 2000-05-12
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은 네트워크를 통한 웨딩서비스 제공 방법과 상기 방법을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 웨딩 포털 서비스, 웨딩 관련 소프트웨어 및 하드웨어 그리고 웨딩 프렌차이즈 네트워크를 제공하는 네트워크를 통한 웨딩서비스 제공 방법과 상기 방법을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체를 제공하고자 함. 
     3. 발명의 해결방법의 요지 
     본 발명은, 웨딩 포털 서비스, 웨딩 관련 소프트웨어 및 하드웨어 그리고 웨딩 프렌차이즈 네트워크 서비스를 제공하는 것을 특징으로 하는 네트워크를 통한 웨딩서비스를 포함함. 
     4. 발명의 중요한 용도 
     본 발명은 결혼 서비스 등에 이용됨.
Patent KR-20010049351-A (KR)
Inventor: TOMITA KAN
IPC: B65H43/04
Filed: 2000-05-15
Abstract: PURPOSE: A paper conveyance path switching mechanism is provided to take a corrective action against jamming more promptly without tearing paper or doing damage to a branching pawl in taking a corrective action against jamming. CONSTITUTION: A supporting member(20) involves a first fulcrum(21) and a second fulcrum(22) rotating the supporting member itself. A fitting part (retaining part, 25) is formed at a guide plate(12) secured on an opening/closing cover, and the elastic member of the supporting member(20) is engaged therewith. When the opening/closing cover is opened, a branching pawl and the supporting member(20) are also opened with the fulcrum(22) centered. When a jammed paper sheet exists on the right of the branching pawl, the elastic member gets out of the fitting part(25), so that the opening/closing cover is opened without movement of the branching pawl and the supporting member(20).
Patent KR-20010105816-A (KR)
Title: Structure for reducing noise in compressor
Inventor: KIM YEONG JONG
IPC: F04B39/00
Filed: 2000-05-18
Abstract: A locking mechanism (28) is disclosed for use on the legs (14) of a jack-up offshore platform (10). Each chord (18) of the legs (14) includes a rack (22) cooperating with pinions (26) used in raising and lowering the legs. The locking mechanism (28) includesa rigid frame attached to the hull (12) of the platform (10) and housing (36) and a plurality of vertically aligned toothed chock segments (30, 32, 38) to engage the teeth (24) of the rack (22) on a leg (14). The chock segments have upper and lower inclined surfaces cooperating with upper and lower movable wedges (48, 52) for supporting the chock segments (30, 32, 38). Subsequent engagement and retention of the supporting wedges (48, 52) securely locks the chock segments (30, 32, 38) into mating engagement with the rack teeth (24), to thereby lock the platform legs (14) in place.
Patent KR-20000071970-A (KR)
Inventor: JEONG JAE MIN
IPC: A44C9/00
Filed: 2000-05-25
Abstract: PURPOSE: A ring brings the decoration effect of light reflection from an irregular face part. CONSTITUTION: The manufacturing method comprises the steps of: casting a ring body of gold, silver, or another precious metal, in a precision mold to have a decorational face; working on the decorational face with sand paper to make an irregular face; polishing the ring surface other than the irregular face with a polishing agent or a grinder.
Patent KR-20010068200-A (KR)
Title: Method of making ink for blue blackboard
Inventor: KANG JEON TAEK
IPC: C09D11/16
Filed: 2000-06-23
Abstract: PURPOSE: Provided is a preparation method of non-absorbent and easily erasable ink for the blackboard green marker which is used on the light green blackboard like a conventional white chalk blackboard. CONSTITUTION: The ink is produced by the steps of: adding 2.5-3.0wt.% of polyvinylbutyral resin containing less than 5% of acetate to 15-16wt.% of ethylene glycol monobutyl ether and dissolving completely at 80-90deg.C and cooling; adding 5-6 wt.% ethylene glycol and 14-15 wt.% aliphatic alkylester to above mixture and plasticizing the resin; adding 28-29wt.% titanium oxide, 2-3wt.% of dyes selected from red, blue and green dye, 1.0-1.5wt.% of alcoholic dispersant, 0.5-0.7wt.% of non-silicone antifoaming agent and 1-2wt.% of anti-settling agent and dispersing completely and mixing this mixture with 28-34wt.% of ethyl alcohol to make colored ink.
Patent KR-20010029903-A (KR)
Title: Image display apparatus and its method of operation
Inventor: TSUJI RYUHEI
IPC: G09G3/20
Filed: 2000-07-07
Abstract: PURPOSE: A picture display device is provided to store plural correction data in a correction data storage part. CONSTITUTION: In a picture display device which is provided with a display part which is constituted by arranging pixels in the shape of a matric with (m) rows and (n) columns, a correction data storage part storing correction data corresponding respectively to the respective pixels and a control and driving circuit which corrects inputted picture data based on the correction data and displays a picture on a display part by using the corrected picture data, the correction data storage part is provided with a first area where first correction data are preliminarily stored and the writing of data is prohibited and a second area where the writing of data is possible.
Patent KR-20000063449-A (KR)
Title: Sauna device using pottery
Inventor: KANG SUN HYAENG
IPC: A61H33/06
Filed: 2000-07-13
Abstract: PURPOSE: A sauna device is provided which supplies far-infrared ray generated from a pottery for the entire body uniformly so that it is useful for the sauna industry. CONSTITUTION: The sauna device using a pottery comprises the parts of: a potter-like body part(80) wherein an upper part is opened; a drainage(10) which is formed at the body part; a steam feeding part(40) which is placed at one side edge part; a temperature sensor(20) which is placed at the other edge part; a cover part(50) which is placed at the upper edge of the body part to form a hole(70) in the center; and a boiler pipe which is wound at the rim part of the body part and connected to a boiler to raise or lower temperature within pottery.
Patent KR-20020008241-A (KR)
Title: Built-up type temporary levee protector
Inventor: KIM GWANG RYEOL
IPC: E02D27/18
Filed: 2000-07-20
Abstract: PURPOSE: A prefabricated cofferdam structure is provided to reduce production costs by being able to assemble and separate, to prolong life and improve quality by preventing the cause of defects such as the corrosion of reinforcement or concrete of a well foundation, to prevent water pollution of a river and to reduce dismantlement expenses. CONSTITUTION: The prefabricated cofferdam structure(30) installed to the upper part of a well foundation(10) comprises several partition plates(40) assembled to be separable and air tubes(46)(47) keeping airtightness between the outer and inner circumferences of the well foundation(10), wherein the partition plate(40) comprises a metal side wall formed vertically, a hanging part(45) projected to the inside of the side wall, and horizontal/vertical stiffeners projected to the outside of the side wall.
Patent KR-20020010028-A (KR)
Title: 2-phenyliminothiazolines, their salts, and their preparative method
Inventor: CHO GWANG YEON
IPC: C07D277/42
Filed: 2000-07-28
Abstract: PURPOSE: A process of preparing 2-phenyliminothiazoline derivatives and salts thereof by reacting isothiocyanate derivatives and phenylamine in an inactive organic solvent and then reacting the obtained phenylthiourea derivatives with gamma-halo-beta-ketoanilide derivatives in the presence of an inactive organic solvent is provided. Whereby, the compounds are useful as an agricultural germicide. CONSTITUTION: 2-phenyliminothiazoline derivatives of formula(I-a) show a fungicidal activity, in particular against rice blast disease. In formula, R1 and R2 are each alkyl expressed by H, methyl, ethyl, propyl, butyl, pentyl or hexyl, halo expressed by fluoro, chloro or bromo, alkoxy expressed by methoxy, ethoxy, propoxy, isopropoxy, butyl, isobutoxy or sec-butoxy, alkoxycarbonyl expressed by cyano, nitro, trifluoromethyl, trifluoromethoxy, methylthio, phenyl, phenoxy, methoxycarbonyl, ethoxycaronyl, propoxycarbonyl or isopropoxycarbonyl; R3 is alkyl expressed by H, methyl, ethyl, propyl, isopropyl, cyclopropyl, butyl, pentyl, cyclopentyl, hexyl, cyclohexyl or aryl, or cycloalkyl; and X is Cl or Br.
Patent KR-20020013015-A (KR)
Inventor: CHUN CHANG RYUL
IPC: H01P5/107
Filed: 2000-08-10
Abstract: PURPOSE: A resonator is provided, which can reduce a size of a resonant structure corresponding to a resonant frequency. CONSTITUTION: The resonator has a bottom substrate(31) where a right-angled hexahedral groove(32) is formed and a top substrate(36) forming a cavity(33) by being combined with the bottom substrate. The right-angled hexahedral groove is formed on a semiconductor wafer like Si, GaAs and InP, and an inner wall of the groove is covered with an epilayer(34) which can exclude air between the bottom substrate and a dielectric(50) filling the groove. The epilayer is a conductive material film, for example, a metal. A waveguide strip line(37) is formed on an upper part of the top substrate, and a slot(38) is formed on a conductive thin film(39). The conductive thin film of the top substrate forms the cavity by being combined with the strip line. The inside of the cavity is filled with the dielectric, and the strip line and the conductive thin film are combined with a pole(40).
Patent KR-20010050088-A (KR)
Inventor: AKIBA SHINJIRO
IPC: G10L19/00
Filed: 2000-08-16
Abstract: PURPOSE: To easily and efficiently set a blank time having a desired length of time at an arbitrary position in recorded voices and also to easily release it. CONSTITUTION: A control part 8, a flash memory 9 and an operation part 10 are provided in this device. When prescribed operation is performed with respect to the write-in button 21 of the operation part 10, the control part 8 generates information indicating the presence or absence of temporary stop information at this timing and it writes the information and information indicating a temporary stop time in the redundant area of the memory 9 and at the time of performing reproduction operation, it reads out the temporary stop information written in the redundant area together with voice data and it makes this device to be in a temporary stopped state automatically at a position where the writing of the temporary stop information is performed and it resumes reproduction after a prescribed time is elapsed. Moreover, when prescribed operation is performed with respect to an erasure button 22, the part 8 erased temporary stop information positioned at the closest position to a current reproduction position with respect to this timing on a time base and on the return direction of the reproduction direction.
Patent KR-20020015085-A (KR)
Title: Apparatus and Methode for recognition of FAX sender in WLL terminal
Inventor: KIM SEON GIL
IPC: H04B7/24
Filed: 2000-08-21
Abstract: PURPOSE: A device for recognizing a fax transmitter in a WLL(Wireless Local Loop) terminal is provided to decide whether the fax transmitter is a calling party or a called party by applying an IS-707 A.7 size to the WLL terminal, so as to prevent a data transmission error. CONSTITUTION: A wireless modem(21) transceives and modulates/demodulates user voices or data through a wireless section. A CODEC(COder DECoder)(22) decodes a voice signal of the wireless modem(21) and demodulated data of a fax modem(23) to output the decoded signal and the decoded data, and codes the user voice and the data to transmit the coded user voice and the data to the wireless modem(21) and the fax modem(23). If an output signal of a comparator(25) is in an "L" state, the fax modem(23) receives fax data demodulated in the wireless modem(21) to convert the data to an analog signal, and outputs the converted data to the CODEC(22). If the output signal is in an "H" state, the fax modem(23) converts data coded in the CODEC(22) to a digital signal to transmit the digital signal to the wireless modem(21). A SLIC(Super Large Integrated Circuit)(24) removes echoes of a signal outputted to a user from the CODEC(22) and a signal inputted to the CODEC(22) from the user, to prevent interference between transceiving signals. The comparator(25) confirms an inputted fax signal. If a transmitting sound of the user is bigger than an echo, the comparator(25) outputs the "L" state signal. If the sound is smaller than the echo, the comparator(25) outputs the "H" state signal.