baber/WOPTO huggingface dataset:
Patent KR-20010038471-A (KR)
Title: Apparatus and method for appling MRCU-LAN in sample test system
Inventor: KIM GIL NAM
IPC: H04L12/28
Filed: 1999-10-25
Abstract: PURPOSE: A testing apparatus and a method using an MRCU-LAN in a testing system of equipment are provided to be easily adapted to a system using a stream type socket interface and distribute a downloading load of a work station by facilitating repeatedly monitoring and downloading an operation state of a testing-target equipment in a development stage wanting an operation state testing by using an MRCU-LAN serial interface and an Ethernet interface. CONSTITUTION: A plurality of testing-target equipment(32) are respectively connected through an RS-232C interface to an MRCU-LAN(31). The MRCU-LAN(31) is connected through the RS-232C interface to the plurality of testing-target equipment(32) and connected to networks(21-29) constructed for testing the equipment through a TCP/IP interface. Accordingly, by controlling an input and an output of a test data for checking an operation state of the plurality of testing-target equipment(32) and an output data for the testing result, the operation is monitored and downloaded. A server work station(25) is connected through a socket, a TCP/IP interface, to the MRCU-LAN(31) and controls a connection request to the testing-target equipment(32) by a client on the networks(21-29). Accordingly, when the network and the testing-target equipment are successfully connected, the testing method using the MRCU-LAN is performed to test the equipment of a testing system. Thus, many users can simultaneously connect to the plurality of testing-target equipment(32), transmit a test data for testing, and monitor or download the operation of the testing-target equipment(32). At this time, a stream type socket interface of the MRCU-LAN(31) is used so that a connection state of a user for a specific testing-target equipment(32) is maintained without being cut off by a connection request by a different user.
Patent KR-20010046087-A (KR)
Inventor: CHO SEONG JE
IPC: H01J31/15
Filed: 1999-11-10
Abstract: PURPOSE: A dynamically driven fluorescent display tube is provided which effectively prevents leakage radiation and simplifies an interconnection line structure by using a conduction barrier wall. CONSTITUTION: A dynamically driven fluorescent display tube includes a pair of substrates(4,6), side glasses(2) placed between the substrates to form a sealed space, and interconnection lines(10) prepared on one of the substrates to electrically connect inner portion of the fluorescent display tube. The fluorescent display tube further has an insulating layer(16) for preventing the interconnection lines from being unnecessarily connected to each other, and a fluorescent material(12) receiving current from the interconnection lines to emit light. The fluorescent display tube also has filaments(8) emitting hot electrons when power is applied to the filaments, and a conductive barrier wall(14) receiving current from the interconnection lines to accelerate or block the hot electrons emitted from the filament to control the light emission of the fluorescent material.
Patent KR-20010048160-A (KR)
Inventor: CHO JIN HO
IPC: H04L9/00
Filed: 1999-11-25
Abstract: PURPOSE: A device for protecting information by using a USB security module on basis of a PC and a code chip is provided to prevent illegal copy and modification of the software or data by the illegal users on the basis of the PC and to protect the important data and information. CONSTITUTION: The device for protecting information by using a USB(Universal Serial Bus) security module on basis of a PC and a code chip includes a USB controller(10) and a code chip(100). The USB controller(10) is composed of a USB core(11) and an MCU(12). The serial data by the outer input by using the USB port are sent in the USB core(11) and are in/output serially after buffering. If all the input data are the module information request order languages, the module information is read from a PROM(103) of the code chip(100) and is output to the input step of the USB core(11) or the 17 bites are output to the input step of a buffer(101) in the code chip(100) or the 16 bites input from the buffer(101) are input and output to the input step of the USB core(11) in the MCU(12). The code chip(100) is composed of the buffer(101), a KSE96 block(110), a controlling portion(130), a mode checker(102), a scrambler, the PROM(103) and an RSA calculating portion(140).
Patent KR-20010048280-A (KR)
Inventor: CHO SU HYEON
IPC: C23C22/30
Filed: 1999-11-26
Abstract: PURPOSE: A chromate solution and a method for manufacturing chromate treated hot dipped galvanized iron using the same are provided to improve corrosion resistance and fuel resistance properties after processing by applying a hardening solution of glycidyl based silane so that chromate solution is adequately reacted with a plating steel sheet material, thereby strengthening rigidity of the film material when deep drawing. CONSTITUTION: In a chromate solution for an automobile fuel tank comprising a chromium aqueous solution in which a constituent ratio of trivalent chromium in 7 to 50 g/l of chromium constituents is 0.4 to 0.8, a main solvent solution containing 50 to 80 weight parts of phosphoric acid, 20 to 40 weight parts of fluoric acid, 300 to 2000 weight parts of colloidal silica, and 5 to 15 weight parts of sulfuric acid for the chromium aqueous solution, and a hardening solution of 20 to 60 weight parts for the main solvent, wherein the hardening solution is adjusted to 2 to 3 of pH, and wherein the hardening solution comprises 2 to 10 weight parts of a glycidyl silane aqueous solution. In a method for manufacturing a chromate treated steel sheet by coating a chromate solution on a plating steel sheet, the method comprises the step of baking the chromate solution coated on the plating steel sheet at a steel sheet temperature of 140 to 250 deg.C after coating a chromate solution on a plating steel sheet material in a dry film adhesion amount of 30 to 150 mg/m2.
Patent KR-20010055850-A (KR)
Inventor: KIM TAE HYEONG
IPC: G11B17/02
Filed: 1999-12-13
Abstract: PURPOSE: A guiding device for transfer of a tray in a disk driver is provided to prevent inclination of a tray at a withdrawn state, and to precisely transfer the tray into a set while not generating rotation. CONSTITUTION: Driving force of a driving source is transferred to a rack gear(26) through a driving gear(27) by moving a tray(20) having a disk on a disk mounting surface(21). Herein, the tray is transferred while inserting guide channels(25) to guide bosses(11,12,13). Therefore, in a withdrawn state of the tray, a front end portion of the tray is prevented by regulating ribs(15,16). In case of inserting the tray to a set, rotation of the tray is prevented by the guide bosses.
Patent KR-20010055917-A (KR)
Inventor: LEE GYEONG U
IPC: H01L21/31
Filed: 1999-12-13
Abstract: PURPOSE: A planarization method for a semiconductor device is provided to minimize damage or transformation of an underlying layer and also to obtain an excellent step coverage. CONSTITUTION: The method includes forming a predetermined pattern(200) on a wafer(100), then forming an insulating layer(300) for planarization over the pattern(200), and then heat-treating the insulating layer(300) while simultaneously vibrating the insulating layer(300) by generating a particular wave. To generate the wave, an ultrasonic or megasonic generator is employed. The wave may have a frequency ranging from 20Hz to 20THz. When an apparatus with gas ambience is used, the generator is installed in the apparatus. On the other hand, another apparatus with vacuum ambience uses the generator formed to physically contact with the wafer(100). Due to the vibration of the insulating layer(300), a more uniform reflow and a better planarization are realized.
Patent KR-20010057969-A (KR)
Inventor: AHN TAE HYEON
IPC: E04B9/00
Filed: 1999-12-23
Abstract: PURPOSE: A ceiling system absorbing a bottom crashing sound of a steel-skeleton building is provided to absorb a crashing sound generated at the bottom of a steel-skeleton building effectively using a dustproof binder, a sound-absorbing panel, and a sound-absorbing film. CONSTITUTION: A ceiling system absorbing a bottom crashing sound of a steel-skeleton building comprises many hanger bolts(1) combined to the lower part of a steel skeleton, a hanger clip(3) fixed to the hanger bolts, a ceiling(4) combined to the hanger clip, a finishing panel such as a plaster board, plywood, etc. combined to the ceiling and used for finishing, a dustproof binder(10) located between the hanger bolt and the hanger clip to restrain vibration caused by an impact and to decrease the transmission of a crashing sound, a sound-absorbing material attached onto the inside of the finishing panel to absorb the noise occurring in the ceiling, a sound-absorbing film(30) located between the hanger bolts to absorb the noise in a low frequency area, wherein many irregularities are formed on the surface of the sound-absorbing material to improve the effect of sound-absorbing.
Patent KR-20010060964-A (KR)
Inventor: KIM YONG BEOM
IPC: H04M3/50
Filed: 1999-12-28
Abstract: PURPOSE: A method for automatically storing/delivering a DTMF(Dual Tone Multi Frequency) signal is provided to store the DTMF signal as a digit form, and to automatically dial a telephone number stored in a memory. CONSTITUTION: If communication with an other party is connected, a system decides whether a DTMF(Dual Tone Multi Frequency) is received from the other party(S22). If so, the system decides whether a pre-stored digit signal exists(S23). If so, the system eliminates telephone number data stored in a memory(S24). The system displays the received telephone number through a displayer(S25). The system stores the DTMF signal as a digit form according to control of a number storing controller(S27). The system decides whether a hook switch is turned off. If so, the system displays the stored telephone number through the displayer, and decides whether a re-dial button is set up. If so, the system delivers the DTMF signal, and transmits the DTMF signal to an electronic exchange through a main circuit, then performs telephone communication.
Patent KR-20010061904-A (KR)
Inventor: KIM JEONG GEUN
IPC: H01L21/205
Filed: 1999-12-29
Abstract: PURPOSE: A method for forming the HDP(high-density plasma) film of a semiconductor device is provided to bury and flatten the contact hole of high aspect ratio easily by intersecting the conditions of BC(bias and clamp), UBC(unbias and clamp) and UBUC(unbias and unclamp) periodically. CONSTITUTION: An HDP film is deposited firstly on the BC condition and the UBC condition, and the HDP film is deposited secondly on the BUC condition and the UBUC condition. That is to say, the HDP film is deposited firstly in the condition for stopping a bias, while applying the bias and a clamp simultaneously. Next, the HDP film is deposited secondly in the condition for stopping the bias, while applying the bias and not applying the clamp.
Patent KR-20010059440-A (KR)
Inventor: KANG DONG JUN
IPC: F24F1/02
Filed: 1999-12-30
Abstract: PURPOSE: A control part fixing structure for an integrated air conditioner is provided to completely seal an empty space defined by a holding protrusion of a control box by a slide part of a control panel for preventing the introduction of cold air into the control part, thereby preventing the defrosting of electric parts causing the inferior electric connection and the malfunction due to the inferior electric connection. CONSTITUTION: A control part fixing structure for an integrated air conditioner includes a control box(201) having a holding protrusion(202) formed by cutting a part of a top surface and extending the cut part upwardly, and an empty space(203) defined by the protrusion on the top surface, and a control panel(101) having an insertion groove(102) to be inserted by the holding protrusion, a holding shoulder(106) for preventing the deviation or movement of the holding protrusion with respect to the insertion groove, and a slide part(103) for sealing the empty space on the top surface of the control box.
Patent KR-20000023852-A (KR)
Inventor: CHUSHIMA MINO
IPC: G10L19/038
Filed: 1999-01-15
Abstract: PURPOSE: An audio signal encoding device is provided to obtain a good tone quality without performing the decoding and the encoding to a fixed information amount CONSTITUTION: An audio signal encoding device comprises a first small-quantization part (401), a second small-quantization part(402) for receiving output signals of the first quantization part(401), and a third small-quantization part(403) for receiving output signals of the second small-quantization part(402). The first small-quantization part(401) receives output signals from a normalization part in an encoding part, and scalar-quantizes or vector-quantizes the received signals so as to be encoded into an index. A quantization error calculated by the first small-quantization part is provided into the second quantization part. The second small-quantization part(402) further quantizes signals provided from the first small-quantization part. A quantization error calculated by the second small-quantization part is provided into the third quantization part. The third small-quantization part(403) further quantizes signals provided from the second small-quantization part.
Patent KR-20000029970-A (KR)
Title: Method for immortalizing cells
Inventor: FOSTER DOUGLAS N
IPC: C07K14/47
Filed: 1997-08-13
Abstract: PURPOSE: Immortalizing cells are useful as substrates for viral propagation, as contaminant-free sources for recombinant protein production, for recombinant virus production and as cell substrates to support primary cells and improve virus yield during virus propagation. CONSTITUTION: A method for transforming chicken cells comprises the steps of: positioning nucleic acid encoding p53 under the control of a metallothionein promoter in a gene vector capable of directing expression of p53; introducing the gene vector into primary chicken cells; and selecting foci of cells with population doubling times of about 0.6 to about 1.5 population doublings per day, wherein the cells are reverse-transcriptase negative and are non-tumorigenic. A method for propagating virus comprises the steps of: contacting at least one infectious virus particle with a primary cell; growing the primary cells with immortalized chicken cells containing a gene vector expressing p53 under the control of the metallothionein promoter in cell culture; and collecting virus produced from the cell culture.
Patent KR-20000068372-A (KR)
Title: 반도체 박막의 제조 방법 및 그 장치
IPC: C23C16/46
Filed: 1998-06-29
Abstract: 반도체 박막의 제조 방법이 진공 챔버에 원료 가스를 공급하는 공정과, 상기 공급된 원료 가스를 고주파 전력의 인가에 의한 고주파 유도 결합 플라즈마(ICP) 를 사용한 플라즈마 분해에 의해 분해하며, 상기 분해된 원료 가스를 사용한 화학 기상 성장 프로세스에 의해 기판상에 소정의 반도체 박막을 형성하는 공정을 포함하며, 상기 반도체 박막의 형성시의 상기 기판의 가열 온도를 제어함으로써, 상기 형성되는 반도체 박막의 결정 상태를 제어한다.
Patent KR-20000049153-A (KR)
Title: Laminating apparatus
Inventor: TANG LUEN SING
IPC: B29C65/48
Filed: 1997-10-14
Abstract: PURPOSE: An apparatus and a method are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from this detailed description. CONSTITUTION: An apparatus for producing laminated materials is provided, having a first supply roller, a system comprising a second and a third supply roller, and an electronic sensor which tracks lateral movement of a control line in material leaving the first supply roller, wherein the lateral positioning of said system is adjusted in response to said lateral movement such that the lateral alignment of the second and third supply rollers remains constant with respect to the material. By maintaining constant lateral alignment, it is possible to manufacture laminated materials comprising a layer made from strips of material which abut but which do not overlap.
Patent KR-20000057689-A (KR)
Title: Electroacoustic transducers comprising vibrating panels
Inventor: DAVIS GILLIAN MARGARET
IPC: H04R7/20
Filed: 1997-11-11
Abstract: PURPOSE: An electroacoustic transducer which include a panel, such as a flat panel, which can be vibrated to generate sound and one or more actuators for receiving a driving signal and vibrating in response thereto, is provided. CONSTITUTION: An electroacoustic transducer comprises first and second panels(18A,18B) each of which can be vibrated to generate sound, a frame(10) for mounting the panels, and first and second seals(20A,20B) arranged between the frame and the edges of the panels for holding the panels in the frame, substantially isolating the frame acoustically from the edges of the panel, and substantially sealing the frame to the edges of the panel. One or more actuators(22), such as piezoelectric elements, are provided for receiving a driving signal and vibrating in response thereto, and the actuators are mechanically and acoustically coupled to the first panel at one or more locations remote from the edges of the first panel so that the first panel vibrates in response to vibration of the actuators. The second panel is mechanically and acoustically coupled to the first panel and/or to the actuators at one or more locations remote from the edges of the second panel so that the second panel also vibrates in response to vibration of the actuator unit. The acoustic properties of the panels, the seals, the actuators and the couplings can be chosen to obtain a required frequency response from the transducer.
Patent KR-20010006205-A (KR)
Title: 데이터 프레임 형태의 데이터 전송시 프레임 에러 레이트를 줄이는 방법
IPC: H03M13/35
Filed: 1998-03-18
Abstract: 본 발명은 데이터 전송 시스템에서 데이터 프레임의 형태로 전송될 정보의 프레임 에러 레이트를 줄이기 위한 방법에 관한 것으로, 여기서 전송될 정보는 데이터 프레임들(102, 202)로 나눠진다.  데이터 프레임(102, 202)은 전송될 정보의 일부를 이용하여 생성된 에러 보정 데이터로 보충된다.  에러 보정 데이터의 생성에 사용될 정보의 적어도 일부가 에러 보정 코딩(107, 206)에 의해 보호되며, 이에 따라 에러 보정 코딩될 데이터 프레임(108, 207)이 얻어지고, 여기서 보호된 정보의 상이한 부분들은 상이한 에러 레이트들(BER)을 가진다.  에러 보정 코딩될 데이터 프레임들(111, 112)은 데이터 전송 채널상에서 전송기로부터 수신기로 전송된다.  보호된 정보의 적어도 일부의 에러 레이트는 에러 보정 코딩에 의해 보호되고 에러 보정 데이터의 발생에 사용되는 정보 부분(207)을 전송 단계에서 정형화함으로써 균등하게 된다.
Patent KR-20010012790-A (KR)
IPC: A61P3/10
Filed: 1998-04-27
Abstract: 본 발명은 ο-크실렌, m-크실렌, p-크실렌 및 혼합된 크실렌을 포함하는 군으로부터 선택되는 유기 용매 중에서 화학식 II의 화합물을 비스(트리부틸주석) 옥사이드로 처리하고, 후속적으로 반응 혼합물을 화학식 III의 화합물로 처리하는 것을 포함하는, 화학식 I의 화합물의 제조 방법에 관한 것이다. 
     ＜화학식 I＞ 
     
       
     
     ＜화학식 II＞ 
     
       
     
     ＜화학식 III＞ 
     
       
     
     상기식에서, X는 할로겐이고 R은 C 1 -C 10 알킬, 페닐 또는 치환된 페닐이다.
Patent KR-20010020599-A (KR)
Title: 시클로덱스트린을 사용하여 유기 스트림으로부터 벤젠을제거하는 방법
IPC: C10G29/22
Filed: 1998-06-30
Abstract: 본 발명은 벤젠과 하나 이상의 다른 탄화수소를 포함하는 혼합물을 제공하는 단계; 시클로덱스트린과 적어도 일부의 벤젠의 비혼화성 착체를 형성하기에 효과적인 양 및 조건으로 하나 이상의 시클로덱스트린으로 혼합물을 처리하는 단계; 및 혼합물로부터 비혼화성 착체를 분리시키는 단계를 포함하는, 탄화수소 혼합물로부터 벤젠을 분리하는 방법을 제공한다.
Patent KR-20010068585-A (KR)
Title: Opening and shutting structure of a refrigerator for kimch'i
Inventor: KIM KWANG GEUN
IPC: C09J7/02
Filed: 2000-01-07
Abstract: PURPOSE: Kimchi refrigerator opening and closing structure is provided to maximize refrigeration efficiency and use conveniently by integrally applying the drawer opening method and the lid opening method to a kimchi refrigerator. CONSTITUTION: A kimchi refrigerator(10) is composed of kimchi drawers(20) inserted to plural slide grooves in the front, and a lid(40) combined with the upper part of a kimchi container(50) by a hinge(41) to open up. The kimchi drawer is formed in the front of the kimchi refrigerator. Guide racks(21) are formed in both sides of the kimchi drawer to move the kimchi drawer in the slide groove, and a knob(22) is formed in the front of the kimchi drawer. The kimchi drawer is withdrawn out with sliding the guide rack along a guide rail by pulling the knob. The kimchi container is opened with turning around the hinge in lifting a lid(40) to open the kimchi container.
Patent KR-20010073740-A (KR)
Title: Novel microorganism exhibiting an activity of enantioselective hydrolase and production of (s)-profen using same
Inventor: JUNG BONG HYEON
IPC: C12N1/20
Filed: 2000-01-20
Abstract: PURPOSE: Provided are a novel microorganism having optical selective hydrolase activity and a method for preparing optical-selectively (S)-propene using the same. CONSTITUTION: The new microorganism, Pseudomonas sp. BHY-1(KCTC 0688BP), has optical selective hydrolase activity and reacts with racemic propene ester to produce (S)-propene. The Pseudomonas sp. BHY-1 can be isolated from soil by using tributyrin as a selection medium. The Pseudomonas sp. BHY-1 is rod shape and shows quick growth under aerobic conditions, at pH 6.0 to 7.0 and at approximately 30 deg.C. The Pseudomonas sp. BHY-1 has an optical selective hydrolase activity to convert racemic propene ester into (S)-propene optical-selectively. Racemic propene ester can be synthesized from racemic propene according to a conventional method. (S)-propene to be converted optical-selectively comprises ketopropen, ibupropen, naproxen, phenopropen and the like. The conversion reaction from racemic propene ester to (S)-propene is performed at pH 5.0 to 9.5, preferably pH 8.0 to 9.0, and a temperature from 15 to 60 deg.C, preferably 25 to 50 deg.C.
Patent KR-20010073841-A (KR)
Title: Method and device for auto controlling antenna in mobile station
Inventor: KIM IK BAE
IPC: H01Q3/34
Filed: 2000-01-21
Abstract: PURPOSE: An apparatus and a method are provided to maintain optimum signal receiving state by automatically moving the antenna in a vertical direction according to the signal receiving state. CONSTITUTION: An apparatus comprises an MSM(101) for checking the received signal strength indicator and frame error rate and generating a corresponding control signal; a motor control unit(102) for generating a motor control signal in accordance with the control signal output from the MSM; a motor(103) operating in accordance with the motor control signal generated from the motor control unit; and a gear unit for moving the antenna in a vertical direction by the operation of the motor. The gear unit includes a pinion gear(103a) connected to the rotating shaft of the motor, and a rack gear(104a) attached to the antenna and engaged with the pinion gear. The method comprises several steps. First, it is judged whether the antenna is extended from the communication equipment when starting communication, and whether an automatic control of antenna is set. If the automatic control of an antenna is set, the device checks the received signal strength indicator and frame error rate, and judges whether the checked value is higher than a preset threshold value. And, if the checked value is higher than the threshold value, the device checks again whether the antenna is extended. If the antenna is not extended, the device extends it.
Patent KR-20010074367-A (KR)
Title: Method for forming tantalum oxide capacitor in semiconductor device
Inventor: HYUNG YONG U
IPC: H01L21/316
Filed: 2000-01-25
Abstract: PURPOSE: A method for forming a tantalum oxide capacitor is provided to improve step coverage and the roductivity of the deposition equipment by reducing the incubation time of a tantalum oxide layer. CONSTITUTION: The method includes the four steps. The first step is to form a lower electrode(3) on a emiconductor ubstrate(1). After the first step, an overall processing film(5) is formed on the lower electrode. The second step is to orm a tantalum oxide film seed(7) on the lower electrode at a process condition of a short incubation time. The rocess condition of the short incubation time has a process temperature of 450-550 degree centigrade and a rocess ressure of 1.0-10.0 torr. The third step is to form a tantalum oxide film on the lower electrode as a dielectric film by using the tantalum oxide film seed as a growing core. The fourth step is to form an upper electrode on the tantalum xide film.