baber/WOPTO huggingface dataset:
Patent KR-20000023700-A (KR)
Inventor: ZEITZ EKEHARDT
IPC: C01B17/775
Filed: 1999-01-11
Abstract: PURPOSE: A method is provided to prepare sulfuric acid from a vapor-containing gaseous mixture containing SO3 and H2O at a mole ratio of at least 1: 1 and formed from oxidation of catalytic SO2 at 300 to 600°C. CONSTITUTION: The method comprises passing a gaseous mixture containing SO3 and vapor through a condensing unit; indirectly cooling the gaseous mixture with a cooling fluid at the temperature of an outlet of the condensing unit at the range of 180 to 240°C; discharging the cooling fluid heated to at least 130°C from the condensing unit as well as the gaseous mixture containing SO3; and reacting the gaseous mixture with concentrated sulfuric acid at 60 to 120°C and discharging the concentrated sulfuric acid. Thus the obtained vapor-containing gaseous mixture is formed from oxidation of catalytic SO2 at 300 to 600°C and contains SO3 and H2O at a mole ratio of at least 1: 1. The cooling fluid supplied to the condensing unit is water and a vapor of 2.5 to 10 bar is discharged from the condensing unit.
Patent KR-20000029910-A (KR)
Title: Acquired resistance npr genes and uses thereof
Inventor: AUSUBEL FREDERICK M
IPC: C07K14/415
Filed: 1997-08-08
Abstract: PURPOSE: Genomic and cDNA sequences encoding plant acquired resistance proteins are disclosed. Expression of these polypeptides in transgenic plants are useful for providing enhanced defense mechanisms to combat plant diseases CONSTITUTION: In general, provided is an isolated nucleic acid molecule including a sequence encoding an acquired resistance (AR) polypeptide, wherein the acquired resistance polypeptide is at least 40% (and preferably 50%, 70%, 80%, or 90%) identical to the amino acid sequence of Fig. 5 (SEQ ID NO: 3) or Fig. 7B (SEQ ID NO: 14). Preferably, such a nucleic acid molecule encodes an acquired resistance polypeptide that mediates the expression of a pathogenesis-related polypeptide. In another preferred embodiment, the acquired resistance polypeptide includes an ankyrin-repeat motif. The nucleic acid molecules are derived from any plant species, including, without limitation, angiosperms (for example, dicots and monocots) and gymnosperms.
Patent KR-20000049059-A (KR)
Inventor: LEE CHONG U
IPC: H04N7/30
Filed: 1997-10-09
Abstract: PURPOSE: An adaptable controlling method and apparatus for compress digital video is provided to control a rate by choosing a bit stream coded selectively about each video segment and choosing a bit stream encoded which generates the nearest bit rate about a known bit target. CONSTITUTION: Each segment of video input is quantized by quantizers unit(20a-20c) to generate multiple quantum segments. The quantized segment is variable rated encoded by a variable length encoder(22a-22c) based on a quantized index. A measuring rate unit(30) measures a data rate required to transmit the selected encoding bit stream, and then a comparator compares the measured data with the known target bits. The encoded bit stream having a rate closest to the target bit rate is provided to a rate buffer(34) in preparation for transmission. After data segment is processed a system and method updates a parameter for a next data segment. A target bit rate update element(38)is determined by the state of a rate buffer, and a quantized index update element(36) generates the new quantized index for processing a next segment data.
Patent KR-20000076062-A (KR)
Title: 셀 베이스 방식에 의해 레이아웃 설계된 반도체 집적 회로 장치
Filed: 1997-03-11
Abstract: 피드 스루 셀(40)이나 캡셀(41)에, 게이트 전극(13) 및 한 쌍의 P형 확산층(10a, 10b) 및 N형 확산층(11a, 11b)으로 이루어지는 기본 쌍을 미리 형성해 놓는다.  이에 따라, 레이아웃도 작성후에 설계 변경이 발생하더라도, 상기 기본 쌍으로부터 논리 회로를 형성할 수 있기 때문에, 설계 변경에 대하여 유연하게 대응할 수 있다.
Patent KR-20010006454-A (KR)
Title: 표적 생체분자에 대한 리간드를 확인하기 위한 일차원 핵자기 공명의 용도
IPC: G01R33/44
Filed: 1998-04-17
Abstract: 본 발명은 특정 표적 분자에 결합하는 화합물을 확인하는 방법을 제공한다.  본 발명의 방법 (a) 화합물 하나 또는 화합물들의 혼합물의 제1 T 2 - 또는 확산-필터 양자 스펙트럼을 생성하는 단계; (b) 화합물 하나 또는 화합물들의 혼합물을 표적 분자에 노출시키는 단계; (c) 단계(b)에서 표적 분자에 노출시킨 화합물 하나 또는 화합물들의 혼합물의 제2 T 2 - 또는 확산-필터 양자 스펙트럼을 생성하는 단계 및 (d) 상기 제1 및 제2 T 2 - 또는 확산-필터 양자 스펙트럼을 비교하여 상기 제1 및 제2 스펙트럼 사이의 차이를 측정하고, 이러한 차이에 의해 표적 분자에 결합되는 리간드인 하나 이상의 화합물의 존재여부를 확인하는 단계를 포함한다.
Patent KR-20010068607-A (KR)
Title: One driving two switches operating mechanism conversion device for automatic load transfer switch
Inventor: KIM YEONG GEUN
IPC: H01H33/52
Filed: 2000-01-07
Abstract: PURPOSE: An operation unit switching apparatus for automatic load transfer switch is provided to achieve an improved user convenience, while reducing size and installation space and cost. CONSTITUTION: An apparatus comprises a cam(11) and an operating lever(12) mounted to a power driving unit(10) so as to simultaneously perform injecting or opening operation of the main power supply line and a stand-by power supply line, wherein the cam and the operating lever contact and cooperate with each other so as to extend a spring(13); a connection unit for maintaining the extended state of the spring and transmitting the tensile force of the spring to a power transmitting lever(34); a driving unit installed to a power switching unit(30) arranged underneath the power driving unit so as to generate a switching power; and an operation switching unit operated by the driving unit so as to switch the injecting or opening operation of the main power supply line and the stand-by power supply line. The connection unit includes first and second links(14,15), a latch link(17), a latch(18), and a latch stopper(19). The driving unit includes a solenoid(39) and a limit switch(40). The power switching unit includes a driving plate(33), a pair of hooks(36), a push lever(38) and the power transmitting lever.
Patent KR-20010073456-A (KR)
Title: Device for articulating crane boom
Inventor: KIM JEONG O
IPC: B66C21/00
Filed: 2000-01-15
Abstract: PURPOSE: A bending device of a crane boom is provided to make the crane boom as inner and outer booms, to bend the outer boom toward the inner boom in lifting the boom, and to lower height of the container crane. CONSTITUTION: A boom bending device comprises a crane boom(110) hinged to a body of a crane by a first hinge; a boom winding device(122) lifting the crane boom by being mounted o a side of the crane body; a boom winding rope(124) fixed on a second hinge connect unit(150) while being hooked to a sheave installed on an endmost of the crane body; a link structure composed of plural link members to connect the inner and outer booms; and a boom winding sheave(103) mounted on the second hinge connect unit of the inner boom. The boom winding rope is fixed on the boom winding sheave before being settled around the second hinge connect unit. The boom winding rope and the boom winding sheave disperse a load of the boom into plural ropes to prevent the rope from being cut.
Patent KR-20010073534-A (KR)
Title: Apparatus and method for setting handover guard channel by location service of mobile communication terminal
Inventor: CHOI GI BONG
IPC: H04B7/26
Filed: 2000-01-18
Abstract: PURPOSE: A method and a device for setting up a handover guard channel using location trace of a mobile communication terminal are provided to trace the location of a busy mobile communication terminal, so as to set up a handover guard channel. And the method and the device are provided to reduce a difference between a handover call number and a guard channel number, so as to improve speech quality. CONSTITUTION: A base station traces the location and speed of a busy mobile communication terminal in a self area(510). The handover possibility of the busy mobile communication terminal is calculated(520). A handover counter value is updated to adjacent base stations according to the calculated handover possibility(530). A handover counter signal is transmitted(540). Handover guard channels are set up as many as the handover guard channel value updated by every adjacent base station(550).
Patent KR-20000024070-A (KR)
Inventor: CHO SEON MOOK
IPC: B23K37/00
Filed: 2000-01-18
Abstract: PURPOSE: A roller construction of moving welding device is provided to achieve stable welding performance even if any impurities exist in the guide groove, since the roller elastically displaces in the groove in a predetermined angle for converting the impact energy into the deformation energy, thereby depressing the vibration. CONSTITUTION: A roller construction of moving welding device includes a guide rail(2) in the shape of panel supported at one side of a welding junction line of a workpiece, and a moving element(4) form moving along the guide rail(2) in a predetermined speed and having a roller(5) mounted at both sides of the moving element(4), a rotation shaft(6) fixed by a hinge(11) for supporting the roller(5) with a displacement in a predetermined angle in the direction of the width of the guide rail(2), and a supporting element(20) having a bracket(21) fixed on the bottom of the moving element(4) and an elastic element(22) for applying a predetermined elastic force to the rotation shaft to supporting the roller inside the groove.
Patent KR-20010073911-A (KR)
Title: Method for coating lubrication matter in subface of slide member havea consume resisting
Inventor: JUNG BYEONG HWA
IPC: B05D5/08
Filed: 2000-01-22
Abstract: PURPOSE: A method for coating surface of wet movement device is provided for strongly and regularly adhering subject to be treated to a base substrate independently to its complex shape to obtain stable lubrication effect for long time by employing electrical reaction between the lubricant and the subject. CONSTITUTION: The method comprises the following steps of: dispersing the lubricant in a dispersion solvent to prepare a mixed solution; applying negative(-) power to the solution; applying positive(+) power to a subject material to take charge in a current density of 0.1-20A/dm and to electrically coat the material with the lubricant solution. The lubricant material is in solid state and at least one selected from a group consisting of WS2, WSe2, MOS2, graphite and elements of periodic table V or VII groups. The subject material is mainly metals and optionally includes plastic materials charged by electroplating treatment.
Patent KR-20010073931-A (KR)
Title: Composition For Eliminating Thermosetting Resin
Inventor: RYU GI HYEON
IPC: H01L21/00
Filed: 2000-01-22
Abstract: PURPOSE: A composition for removing thermo-curing resin is provided to impart good workability to remove such as dielectric layer, organic protective layer, insulating layer, oriented film, black matrix or color filter by comprising tetramethyl ammonium hydroxide ( TMAH"). CONSTITUTION: The composition comprises TMAH, cabitor such as D(Ethyleneglycol) ethylether and water a weight ratio of 10:50:40 % by weight based on total 100 weight of composition. The composition is applied to the subject material by means of an apparatus comprising a dipping device(12) and a washing device worked by physical and mechanical operation. The composition is holding in the dipping device(12). The dipping device is supplied with a substrate(10) having some troubles to be removed. The substrate dips into the composition for desired time then is under the stripping process by the physical and mechanical device(14) and dipping process to completely remove the residual of the thermo-curing resin.
Patent KR-20000024249-A (KR)
Inventor: JEON CHANG RYONG
IPC: G06K19/073
Filed: 2000-02-01
Abstract: PURPOSE: A computer security apparatus is provided to prevent information from out flowing due to a user's carelessness by making a security function performed by a screen saver function in use of a computer. CONSTITUTION: A computer security apparatus comprises a security key(10), a sense part (12), a control part(14), a lock part(16), and a computer main board(18). The security key(10) stores data indicating a computer use authority, and the sense part(12) senses data of the security key to output yes or no of a user. The control part(14) outputs a control signal based on a command transferred from the sense part, and the lock part(16) opens and closes a computer case according to the control signal from the control part. The computer main board(18) performs functions of supplying and interrupting a power of the computer, a computer reset function, a screen saver function, a data output function and a computer case open function.
Patent KR-20010077397-A (KR)
Title: High-end switched router system supporting ATM and ethernet traffic based on ATM cell switch
Inventor: KANG HUN
IPC: H04L12/947
Filed: 2000-02-02
Abstract: PURPOSE: A high performance switched router system based on a high speed ATM cell switch for effectively processing an ATM and Ethernet traffic is provided to simultaneously offer a connection function to an Ethernet network and an ATM network for constructing an effective Internet data communication network for a high quality Internet service. CONSTITUTION: A switch unit(410), subscriber network connection units(420,430), a processor unit(440) and a layer 3 processing unit(450) related to an ATM traffic are connected by a switch port(460). System initialization of a control management processor unit(441) and a transmission and receipt of system monitoring data are performed by a specific dedicated initialization and system monitoring channel(490). The Ethernet network connection unit(430), the processor unit(440), and the layer 3 processing unit(450) include SAR(Segmentation And Reassembly)-4 function units(432,443,452) for providing a high performance ATM cell SAR function, respectively. The SAR-4 function units(432,443,452) provide an SAR processing function to a maximum bandwidth provided by one Ethernet network connection unit.
Patent KR-20000024285-A (KR)
Inventor: KIM HYUN SUN
IPC: E06B9/08
Filed: 2000-02-02
Abstract: PURPOSE: A mobile wall body is provided to have a function as a wall between rooms when using one room as two rooms by dividing a space of an office or when using two rooms as one room. CONSTITUTION: A mobile wall body is composed of: a support bracket(3) for a guide, a driving device established at the support bracket(3) for the guide, a pipe body(7) having a guide groove(7e) for packing formed lengthwise so a packing(9) having a buffering function as to be inserted, a closure cap(11) for the pipe body and a connection ring(13) having a lower protruded pin(11b) of the closure cap(11) for the pipe body combined by a hinge. At each guide groove(7e) for packing at both sides of the lower face of the pipe body(7), the packing is inserted to function as a buffer when combining pipe bodies(7).
Patent KR-20010086860-A (KR)
Title: Data search and analysis system and method therefor
Inventor: CHOI SIK
IPC: G06F17/30
Filed: 2000-03-03
Abstract: PURPOSE: A system and method for retrieving and analyzing data is provided to efficiently extract, retrieve, download, analyze and manage numerous data freely provided on the Internet and to construct relevant databases. CONSTITUTION: A user registers as a client in a provider server that provides a method to search a free patent database and to load and analyze necessary data(s100). After the client registration, the user installs an installation program, provided from the server, in a client PC(s200). Whenever the user drives the program, the user inputs an intrinsic ID granted from the server and receives authentication(s300). The user accesses the free patent database(s400). The user extracts and downloads data from the free patent database(s500). The user loads the downloaded data to an analysis database(s600). The user retrieves and checks the data loaded to the analysis database(s700). The user analyzes and visualizes the checked data(s800).
Patent KR-20010091657-A (KR)
Title: A control circuit and method for direct current motor
Inventor: CHOI JAE GWON
IPC: H02P3/08
Filed: 2000-03-17
Abstract: PURPOSE: A control circuit and control method for DC motor is provided to drive the motor at an ultra low speed by controlling the full-wave rectifying waveform applied to the motor through the use of PWM(pulse width modulation) signal. CONSTITUTION: A control circuit comprises a control unit(10) constituted by a latch including a motor driving state display LED and DC input display LED, and a micro computer for controlling the latch; a memory unit(20) connected to the control unit and which provides a control program and data; a key input unit(30) connected to the control unit and display unit, and which performs key input operation with respect to the calculation mode and continuation mode and outputs driving command to the seven segment LED of the display unit; a display unit(40) for driving one or more seven segment LEDs in accordance with the command output from the key input unit; a motor driving unit(50) for driving the motor in accordance with the PWM signal output from the control unit; a rotation speed detection unit(60) for combining the signal obtained as a result of detection of rotation of motor and square wave signal generated from a square wave generation unit(70), and providing the combined signal to the control unit; the square wave generation unit for extracting square wave of a predetermined frequency from AC power, and providing the square wave to the rotation speed detection unit and control unit; a DC signal input unit(80) for detecting DC signal input from an external source, and providing control signal to the control unit; and a reset unit(90) functioning as a watch-dog timer so as to reset the control unit.
Patent KR-20010089011-A (KR)
Title: Method and appratus for controlling moving of TV
Inventor: BAE MUN SIK
IPC: H04N5/64
Filed: 2000-03-20
Abstract: PURPOSE: A moving control device and a method of a TV is provided to be capable of preventing overload of a motor by operating a moving device in a direction opposite to an original direction when a predetermined object is engaged with the moving device. CONSTITUTION: A moving device(50) performs open/close operations. A motor(30) controls the drive of the moving device(50). A driver(20) provides the motor with predetermined drive current. A sensor(40) senses the overload of the motor(30). A micom(10) controls the drive of the motor(30) in reference to operation status signals output an open/close switch of the moving device(50) and the output signals of the sensor(40).
Patent KR-20010092626-A (KR)
Title: Structure Of Double Exhaust Pipe Of Condensing Boiler
Inventor: KIM YEONG MO
IPC: F23J11/00
Filed: 2000-03-25
Abstract: PURPOSE: Structure of an exhaust flue pipe of a condensing boiler is provided to efficiently discharge the exhaust gas generated from a condensing boiler and to prevent the inflow of the rainwater along the flue of the boiler. CONSTITUTION: Structure of a double exhaust flue pipe comprises: an air supply hole(24) formed in the lower end of an air supply pipe(20) to supply intake air; an inner isolating sill(18) recessed in the outer face of the exhaust pipe to isolate the rainwater from the inner portion of the flue pipe; an outer isolating sill(26) recessed in the inner face of the air supply pipe to surely isolate the rainwater; a water drain hole(28) formed between the outer isolating sills to drain the rainwater flowing invading through the lower portion of the air supply pipe; and an exhaust gas discharge hole(16) formed in the front face between an exhaust pipe(10) and the air supply pipe to discharge the exhaust gas. If exhaust gas is discharged from the flue of a boiler, the exhaust gas is discharged through side and front exhaust gas discharge holes(14,16) and intake air is supplied into the boiler via an intake air adapter(22) through the air supply hole. If the rainwater invades through the air supply hole, invasion of the rainwater is blocked up by the inner and outer isolating sills and drained through the water drain hole.
Patent KR-20010093490-A (KR)
Title: Method of constructing virtual society
Inventor: PARK SEUNG MIN
IPC: G06Q10/06
Filed: 2000-03-29
Abstract: PURPOSE: A method for constructing virtual society is provided to enable a user to construct an ideal virtual society by acquiring property in a position of individual or company, constructing a virtual society with an economic law, and operating a virtual public institution. CONSTITUTION: A member registration process gets a user to access a server and performs a member registration. A property acquisition process gets the user to acquire property on a web page supplied from the server. The property acquisition process is classified into a match type and an information supply type. A company action process gets the user to found a company and to operate the company. A public institution operation process operates several public institutions.
Patent KR-20010096017-A (KR)
Inventor: MIN BYUNG EE
IPC: B21C37/06
Filed: 2000-04-15
Abstract: PURPOSE: An apparatus for manufacturing a double walled reinforced PE spiral pipe is provided to reinforce outer earth pressure and solidity, and improve efficiency of electric fusion connecting process by dividing the wall surface of both sides of a reinforced hollow hole into two parts in such a manner that the reinforced hollow hole is integrated with a subsidiary hollow hole by spirally winding the subsidiary hollow hole with a tube extruded from a separate dies. CONSTITUTION: In an apparatus for manufacturing a spiral pipe in which dies(13) of an existing extruder and a forming machine(24) are assembled, the apparatus is characterized in that a reinforced hollow hole(33) is manufactured by spirally winding a curved pipe(22) of a tube (a), wherein the curved pipe(22) is curved so as to be conformed to the outer circumferential surface of rollers and a thickness of which is adjusted to a half before being rotated several times, the curved pipe(27) is integrated to the outer side surface(37) with an assembly-line by assembling on the outer side surface(37) a curved pipe(21) a thickness of which is adjusted to a half and curved so as to be assembled to the outer side surface(37) of the reinforced hollow hole(33) in a separate subsidiary dies(14), and a subsidiary hollow hole(36) is spirally wound to be formed, thereby manufacturing a double walled reinforced spiral pipe.
Patent KR-20010068180-A (KR)
Title: Converter in vehicle
Inventor: KIM JONG WON
IPC: F01N3/28
Filed: 2000-04-17
Abstract: PURPOSE: A catalyst converter of a vehicle is provided to improve assembling efficiency and productivity through supplying an end plate integrating an inner ring, a plate, and a flange. CONSTITUTION: An inner ring(18), a plate(16), and a flange(17) are integrated to form an end plate(15). Herein, the plate and the flange are integrated by using a casting, and the inner ring is protruded on an outer side of the plate. A bolt fixing hole is integrally formed on the plate and the flange for fixing a bolt of connecting an exhaust manifold and an exhaust pipe. A sill end(20) is formed on the inner ring for being conveniently combined with a case. Herein, the inner ring, the plate, and the flange are integrally formed to complete the end plate by single process. Moreover, defect caused by deformation in assembling with the case is prevented through conveniently forming the end plate.
Patent KR-20010039587-A (KR)
Inventor: LI TINGKAI
IPC: H01B3/00
Filed: 2000-04-27
Abstract: PURPOSE: An epitaxially grown lead germanate film and a deposition method are provided to suppress a second phase from growing by controlling the atmosphere in forming PGO films prospective for forming memory cells of 1T type FeRAMs by MOCVD. CONSTITUTION: The present invention provides a substantially single crystal PGO film with optimal the ferroelectric properties. The PGO film and adjacent electrodes are epitaxially grown to minimize mismatch between the structures. MOCVD deposition methods and RTP annealing procedures permit a PGO film to be epitaxially grown in commercial fabrication processes. These epitaxial ferroelectric have application in FeRAM memory devices. The present invention deposition method epitaxially grows ferroelectric Pb5Ge3O11 thin films along with c-axis orientation.