baber/WOPTO huggingface dataset:
Patent KR-20030050235-A (KR)
Title: Auxiliary oil pressure supplying apparatus of vrake system in vehicle
Inventor: PARK YEONG UK
IPC: B60T13/00
Filed: 2001-12-18
Abstract: PURPOSE: An auxiliary hydraulic pressure supplying device of a brake system for a vehicle is provided to prevent the lack of brake power caused by the intake vacuum of an engine by hydraulic pressure for braking the vehicle in traveling at a high speed with the power of a radiator fan flowing in outer air to cool the coolant of the engine. CONSTITUTION: An auxiliary hydraulic pressure supplying device of a brake system for a vehicle is composed of a controller(3) generating a control signal by receiving the signal of a speed sensor(2) measuring the speed of the vehicle and a contact sensor(1) detecting the state of a brake pedal(BP) operating a booster(B) connected by a surge tank(S) and a vacuum line(P) installed to an intake manifold(I) of an engine(E), a clutch(4) connecting and separating between an oil pump(5) and a radiator fan(R) by the control signal of the controller, and a flow control device(10) supplying the hydraulic pressure of an oil tank(6) to a brake mechanism(C) installed to a vehicle wheel through the oil pump with separating from a master cylinder(M) according to the working of the clutch.
Patent KR-20030053701-A (KR)
Title: Leakage detection method and apparatus for hot water pipe line utilizing optical cable
Inventor: JUNG HUI DON
IPC: G01M3/38
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus and a method for detecting water leakage are provided to effectively detect water leakage and positions of leakage of an underground water feeding pipe line of district heating system by laying optical cables along the pipe line and detecting temperature along the pipe line. CONSTITUTION: A water leakage detecting apparatus includes a pulse laser generator(10) for generating laser pulse. Laser pulse is introduced into an optical cable in a pipe line by passing through an optical coupler(20). While laser pulse is being transferred through the optical cable, parts of an anti-stokes line and a stokes line are returned to the opposite direction of the pulse proceeding direction. The anti-stokes line and the stokes line passing through optical filters(40) are separated and are converted into electric signals through opto-electric converters(50). The electric signals are stored in a memory by passing through an electronic circuit section(60) connected to a computer(70).
Patent KR-20030055461-A (KR)
Title: Computer interior type PLC modem
Inventor: KWON DONG BIN
IPC: G06F1/00
Filed: 2001-12-26
Abstract: PURPOSE: A power line modem embedded in a computer is provided to simply organize a network, to efficiently use space, and to organize the power line network at a low price by omitting a separate communication line as using a computer cable as a power line communication path. CONSTITUTION: A PC power(12) and the power line modem(13) are embedded in the computer(11). The PC power receives the driving power by inserting a power cord(14) into a power plug(15). A module type AC coupler(16) is installed to the power line modem(13) as an onboard state. The communication is realized by sending the communication line to the power line modem(13) through the PC power(12).
Patent KR-20030055503-A (KR)
Title: Apparatus for thin film transistor liquid crystal display and method for manufacturing the same
Inventor: CHOI SANG EON
IPC: G02F1/13
Filed: 2001-12-26
Abstract: PURPOSE: A TFT(Thin Film Transistor) LCD(Liquid Crystal Display Device) and the producing method thereof are provided to simplify orienting/assembling/liquid injecting processes by forming a liquid to be mixed R, G, B coloring pigments with a liquid crystal on a substrate and performing a common electrode process. CONSTITUTION: A substrate is prepared. A liquid to be mixed with a coloring layer is filmed on the substrate. A liquid crystal droplet is formed by irradiating ultraviolet lays on the filmed product. A transparent electrode is formed on the resulted product with the liquid crystal droplet. The mixed liquid is formed on the substrate in a stripe shape and the filming process of the common electrode is performed.
Patent KR-20030055616-A (KR)
Title: Inverter back-light of lcd
Inventor: JUN HYEONG JUN
IPC: G02F1/133
Filed: 2001-12-27
Abstract: PURPOSE: A backlight inverter is provided to exactly detect and control the over-voltage of an output by applying an additional amplifying circuit. CONSTITUTION: A filtering device filters a feedback signal to detect the size of voltage according to an on/off status of a backlight lamp. A rectifier rectifies the feedback signal from the filtering device to direct current. A switching control device controls the on/off status of a buck switch and the operation of a DC/AC converter(10). A shut down control device offers a compared value to the switching control device by comparing the feedback signal with a reference signal. An over-voltage protecting device reads the change of the duty of the output signal from the switching control device as the changed portion of the secondary voltage of the DC/AC converter according to the operation of the shut down control device and changes the output signal of the shut down control device when deciding as an over-voltage.
Patent KR-20030056442-A (KR)
Title: Anti-Rolling Device by Using Removable Pneumatic Chamber
Inventor: HONG SA YEONG
IPC: B63B39/00
Filed: 2001-12-28
Abstract: PURPOSE: A removable reducing device of a crosswise movement is provided to easily install and maximize the efficiency by adjusting the size of a profile through a simple control of a valve and by installing a removable air chamber. CONSTITUTION: A chamber portion comprises a chamber profile(11), a driving motor(14), a controller(15), a movement measuring sensor(16), many protruded members and a protruded portion. The chamber profile includes a valve(13) having a valve shaft(13-1). The driving motor is connected with the valve shaft. The controller and the movement measuring sensor control the driving motor. The protruded members has fixing slots to be installed and dismantled in a ship. A ship fixing portion comprises a bracket for a hinge, a fixing piece and a storing box body. The lower part of the ship fixing portion is formed perpendicular to the ship facing the upper part of the bracket with the upper part of the chamber portion. The fixing piece is connected with the bracket through a hinge and fixed by a fixing bolt by forming a hole. The storing box body stores the protruded piece. A removable crosswise movement reducer is used to improve the seaworthiness.
Patent KR-20030058338-A (KR)
Title: A LCD and method for fabricating an array substrate for LCD
Inventor: PARK JAE WON
IPC: G02F1/1339
Filed: 2001-12-31
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing an array substrate for a liquid crystal display are provided to improve the attachment characteristics of a sealant by removing an organic film of an area for printing the sealant on a lower substrate. CONSTITUTION: A substrate is made up of a display area and a non-display area. A bonding area is defined at the non-display area. Thin film transistors, gate lines, and data lines are formed at the display area. Gate and data pad electrodes are extended from the gate lines and the data lines via the bonding area. An organic film(132) is formed on a front surface of the display area. A part of the organic film corresponding to the bonding area is removed. A sealant(150) is formed on the bonding area.
Patent KR-20030058521-A (KR)
Title: Method and Apparatus of Controlling of Data Flow in ATM Mobile Communication System
Inventor: KIM JIN GI
IPC: H04L12/28
Filed: 2001-12-31
Abstract: PURPOSE: A data flow control apparatus and method of an ATM mobile communication system are provided to minimize data loss and service interruption in occurrence of data congestion, and prevent degradation of performance of an overall system by constructing data required for periodical resource re-allocation. CONSTITUTION: In case of outputting data, an initialized system is in a standby station for data transmission(410,420). When there is data to be transmitted(421), a flow control apparatus judges whether there has been congestion information from a data destination side(422). If there has been congestion information from the data destination side, the system returns to the standby state(420), or otherwise, the system normally transmits data(424). In case of inputting data, the initialized system is in a standby state for a receiving data(410,430). If there is a data to be received(431), it is judged whether a data congestion has occurred in the current system(432). If the data congestion has occurred, the flow control apparatus is informed accordingly(432), or otherwise, the system normally receives(434) and returns to the standby state(430).
Patent KR-20010071719-A (KR)
Title: 기판 상의 전하 축적을 감소시키기 위한 장치 및 방법
IPC: H01J37/02
Filed: 2000-05-03
Abstract: 하전 입자 빔 리소그래피 또는 현미경에서 타깃 표면 상의 표면 전하를 감소시키기 위한 시스템으로서, 하전 입자 빔을 상기 표면 쪽으로 내보내는 빔 칼럼 및 상기 표면 및 빔 칼럼 사이에 위치한 전하 감소 장치를 포함한다. 상기 전하 감소 장치는 상기 표면 상의 전하를 중성화 시키기 위한 하전 입자들을 방출한다. 상기 전하 감소 장치는 MOS 장치 및 전압 소스를 포함할 수 있으며, 상기 전압 소스는 상기 MOS 장치에 전압을 공급하여 상기 MOS 장치로 하여금 하전 입자들을 방출하도록 연결된다. 상기 전하 감소 장치는 기계적 장착대(mount)에 실장된 다중 MOS 장치 및 전압 소스를 포함할 수 있으며, 상기 전압 소스는 상기 MOS 장치에 전압을 공급하여 MOS 장치로 하여금 하전 입자들을 방출하도록 연결된다. 표면 상의 표면 전하를 감소시키기 위한 관련 방법은 상기 하전 입자 빔을 타깃 표면으로 내보내는 단계와 하전 입자들을 방출하여 상기 표면상의 결과적인 전하를 중성화시키는 단계를 포함한다.
Patent KR-20010089280-A (KR)
IPC: C12N9/48
Filed: 1999-09-24
Abstract: 본 발명은 스트렙토코쿠스 뉴모니애에 의해 발현되는 인간 보체 C3 분해 폴리펩티드의 패밀리의 동정 및 사용에 관한 것이다.  상기 폴리펩티드는, 예컨대, 약 15 kD 내지 약 25 kD 또는 약 75 kDa 내지 약 95 kDa의 분자량을 가지고 있다.  본 발명의 바람직한 폴리펩티드는 SEQ ID NO:2 및 SEQ ID NO:5의 아미노산 서열을 포함하고 있다.
Patent KR-20010092436-A (KR)
IPC: F02M61/10
Filed: 2000-08-18
Abstract: 본 발명은 노즐 니들(5)이, 막힌 구멍(2)과 노즐 니들 시트(4) 사이에 잇는 통로(7) 영역에 환형 홈(8)을 포함하는, 분사 노즐(1)에 관한 것이다.  시트 구멍-분사 노즐에서는, 분사구(3)의 영역에 환형 홈(8)이 있다.  상기 노즐 니들(5)이 부분 스트로크할 때, 환형 홈(8)을 통해, 분사 노즐(1)의 유동 저항의 공차가 줄어들고 따라서 분사된 연료량은 더 정확하게 측정될 수 있다.
Patent KR-20010107941-A (KR)
IPC: F16H25/24
Filed: 1999-11-08
Abstract: 볼 스크류의 너트(1)의 축방향에서 내측을 향하는 단부면으로부터 중간부까지의 한 쌍의 밀봉부재(2) 상에 윤활유 유지 슬릿(5)이 형성되고, 너트(1)의 축방향에서 외측을 향하는 단부면으로부터 중간부까지의 상기 밀봉부재(2) 상에 이물질 제거 슬릿(6)이 형성된다.  윤활유 유지 슬릿(5)은 밀봉부재(2)와 스크류 샤프트 사이의 틈새 내로 침투하는 윤활유를 가두어 윤활유를 너트(1)로 확실하게 복귀시킬 수 있다.  이물질 제거 슬릿(6)은 스크류 샤프트의 외주면 상에 축적된 이물질을 제거하여 너트(1) 외부로 방출시킬 수 있다.
Patent KR-20010100990-A (KR)
IPC: A61G7/10
Filed: 1999-11-06
Abstract: 침대에 누워있어야만 하는 사람 또는 휠체어를 사용할 필요가 있는 사람과 같은 사람들 들어올려서 전달하고 이동시키기 위한 구조체 및 과정은 바퀴 위에 지지되는 프레임, 상기 프레임 상부 부분의 하중 지지 수평 빔, 및 상기 프레임을 따라 이동하기 위해 상기 프레임에 의해 지지되는 전동식 윈치를 포함한다.  상기 윈치는 사람을 위한 캐리어를 상기 윈치에 연결할 수 있도록 동기식으로 상승 및 하강되도록 수평으로 이격된 한 쌍의 커플링에 배열될 수 있다.  상기 빔을 길이가 변화될 수 있다.  상기 프레임은 한 쌍의 빔 지지 레그를 포함하며, 이들 중 하나는 상기 프레임이 문간을 통과할 수 있는 최소 길이의 상태로부터 연장된 채로 상기 빔을 따라 이동할 수 있고 제거될 수 있다.  상기 프레임의 폭은 고정될 수 있고, 상기 빔은 사람이 연장된 빔으로부터 프레임의 외측에 지지되는 경우 상기 프레임이 전도되지 않도록 지지하기 위해 상기 프레임으로부터 연장될 수 있는 지면과 맞닿는 고정부재와 관련하여 상기 프레임의 측부로부터 연장될 수 있다.  사람을 위한 캐리어는 단단한 등받이부와 좌석부를 갖는 구조체 형태일 수 있으며, 상기 캐리어의 양쪽에는 인상점을 갖는다.  다른 형태의 캐리어는 침대의 일부분으로 역할을 할 수도 있다.
Patent KR-20010107982-A (KR)
IPC: C08K9/04
Filed: 1999-10-08
Abstract: 본 발명은 하나 이상의 긴 섬유가 알킬(메트)아크릴레이트기재 중합체와 긴밀한 접촉을 하는 것을 특징으로하는 긴 섬유를 포함하는 할로겐화된 열가소성수지-기재 물질에 관한 것이다.      본 발명은 또한 상기 물질을 제조하는 방법 및 그 용도에 관한 것이다.
Patent KR-20010101091-A (KR)
IPC: C08G63/80
Filed: 1999-11-26
Abstract: 본 발명은 폴리에스테르형 중합체의 제조, 특히 폴리에스테르의 고형상으로의 축합 반응에 관한 것이다.     이러한 폴리에스테르의 제조 방법은 a) 디올을 사용한 카르복실 2산 또는 카르복실 2산 디에스테르의 에스테르화 또는 에스테르교환 단계, b) 10∼50, 바람직하게는 20∼45의 평균 중합도까지 상기 에스테르화 또는 에스테르교환 산물의 액상으로의 예비중합 단계, c) 예비중합체가 팽창하지 않고 디올이 용해되지 않는 액체 중에서, 직경이 2 ㎜ 미만인 고형 입자 형태로 분산물 중에 존재하고 17 ㎚ 미만의 결정 펠릿 두께로 결정화되는 예비중합체의 분산물을 생성하는 단계, d) 분산된 고형상으로의 중합 단계, 및 e) 고형 입자를 회수하는 단계로 이루어진다.     분산된 고형상의 생성으로 인해서 반응의 반응속도를 개선시킬 수가 있다.     이러한 개선을 얻기 위해서는, 중합도, 고체 입도 및 고형물 결정 특성의 특정한 성질을 갖는 예비중합체상에서 분산된 고형상 중에서의 중합 반응을 수행하여야만 하는 것이다.
Patent KR-20010108231-A (KR)
Title: 화합물
Filed: 2000-02-18
Abstract: 본 발명은 항암제, 항바이러스제, 항박테리아제, 면역강화제 및/또는 증가된 세포 증식에 기인한 질병 및/또는 자가면역 질환과 싸우기 위해 사용되는 약제로서 유용한 벤즈알데히드 유도체에 관한 것이다.  본 발명의 화합물의 일부는 그 자체로서 신규하다.
Patent KR-20010102342-A (KR)
Title: Static-resistant polycarbonates having di-t-alkylphenyl end groups
IPC: C08G64/14
Filed: 2000-02-03
Abstract: Polycarbonates, such as bisphenol A polycarbonates, having end groups derived from a di-t-alkylphenol such as 3,5-di-t-butylphenol have very low electrostatic charges. They are thus useful in applications where static charge is a problem, such as automotive headlamps and optical data recording media.
Patent KR-20010111572-A (KR)
Title: Benzofuran-2-one
IPC: C07D407/06
Filed: 2000-03-02
Abstract: Benzofuran-2-ones, compositions comprising benzofuranones, processes for preparing them, and their use as colorants for high or low molecular mass organic material.
Patent KR-20010112436-A (KR)
IPC: G06F17/50
Filed: 1999-07-28
Abstract: 금속배선의 EM손상지배 파라미터를 사용한 수치 시뮬레이션에 의해, 보이드 형성 및 단선고장에 관한 예측을 한다. 
     수치 시뮬레이션에 있어서, 금속배선은 요소로 분할된다.  전류밀도 및 온도의 분포는 수치해석에 의해 얻어진다(S304).  각 요소의 원자유속발산 AFD gen 은, 이들 분포와 미리 가속시험에 의해 결정되는 재료물성의 정수(S306)를 이용함으로써 계산된다(S308).  시뮬레이션에 있어서의 1 계산단계당의 체적감소(S312)는, 각 요소의 체적, 1 계산단계에 대응하는 시간, 및 원자체적을 계산된 AFD gen 에 곱하는 것에 의해 주어진다(S310). 체적에 관한 감소량을 기초로, 각 요소의 두께가 감소한다(S314).  두께가 감소한 요소에 있어서, 보이드가 형성된 것을 나타내고 있다.  금속배선에 있어서의 전류밀도와 온도의 분포의 수치해석을 각 요소의 두께를 고려하여 다시 행한다(S304).  계산은 반복적으로 행하여진다.
Patent KR-20010113973-A (KR)
IPC: H04B7/26
Filed: 2000-05-19
Abstract: 본 발명의 무선 마이크로셀 분배 시스템에서는 전화 통화와의 간섭을 최소로 하기 위해 단축된 이득 톤이 사용되는 마이크로셀로부터의 신호를 레벨 조정하기 위한 방법이 제공된다.  마이크로셀로부터의 1차 및 다이버시티 수신 경로를 위한 이득 톤은 동시에 발생되지 않고 독립적으로 발생되어 전화 통화와의 간섭을 최소로 한다.  일 실시예에서, 각각의 이득 톤은 각각 120㎳로 제한된다.  이득 톤 측정은 독립 기반으로 행해져, 양쪽의 이득 톤이 전체 측정 기간 동안 동시에 온되지 않고, 1차 수신 경로 또는 다이버시티 수신 경로에 대한 이득 톤의 측정에 대응하는 측정 기간 부분 동안만 각각의 이득 톤이 온될 필요가 있다.  또한, 이득 톤의 절대 진폭은 시스템 상의 자동 이득 제어의 충격을 최소로 하기 위해 감소된다.  더욱이, 일 실시예에서, 단축된 이득 톤은 1차 및 다이버시티 수신 안테나에 접속된 1차 및 다이버시티 서큘레이터에 삽입되지 않고 제1 다운-변환 스테이지 이후에 삽입되며, 이에 의해 이득 톤이 삽입되는 파워 레벨이 증가될 수 있으므로 잡음에 대한 취약성이 감소된다.
Patent KR-20030063031-A (KR)
Title: A real-time message exchanging system
Inventor: JUN YEONG GWON
IPC: H04L12/58
Filed: 2002-01-22
Abstract: PURPOSE: A real-time message exchange system is provided to exchange texts and files with the other party connected to a user through a communication network in real time, and to output a received text message in a voice upon user's selection. CONSTITUTION: A message transceiver(10) transmits a message produced by a computer to a plurality of client computers through a service provision server connected to a communication network like the Internet, or receives messages produced by each client computer through the service provision server. A TTS(Test-To-Speech) engine(20) converts text data into voice data to output the converted data. A TTS engine controller(40) controls the TTS engine(20) to be normally operated. A voice output function part(60) converts voice signals converted by the TTS engine(20) into audible voice to output the converted voice. A display function part(50) outputs received messages in text for a user to recognize the messages. An event processing function part(30) controls the message transceiver(10), the TTS engine controller(40) and the display function part(50) according to events accompanied with the message transceiving through the message transceiver(10).
Patent KR-20030065624-A (KR)
Title: Data transmitting and receiving system capable of encryption
Inventor: JUNG IN SUK
IPC: H04L9/30
Filed: 2002-01-30
Abstract: PURPOSE: A data transceiver system having a coding function is provided to solve communication security problem without using an additional authentication system. CONSTITUTION: The data transceiver system transmits and receives data between the first communication apparatus(1) and the second communication apparatus(2). According to the first communication system, a data storing unit stores a user ID and a private key, and a public key generation unit generates a public key, and the first data secret key data column generation unit generates a series of secret key data column on the ground of the public key and the private key, and the first encoding/decoding unit encodes/decodes transmission/receiving data on the ground of the secret key data column, and the first control unit controls data transmission/receiving with the second communication apparatus. According to the second communication apparatus, the second secret key data column generation unit generates a series of secret key data column, and the second encoding/decoding unit encodes/decodes transmission/receiving data, and the second control unit controls data transmission/receiving with the first communication apparatus.
Patent KR-20030065203-A (KR)
Title: Dish Washer and Operating Method for the Same
Inventor: CHOI BYEONG GEOL
IPC: A47L15/46
Filed: 2002-01-31
Abstract: PURPOSE: A dish washer and method for operating the same is provided to prevent the waste of washing water and energy by controlling the injection pressure of the washing water. CONSTITUTION: A washing tub contains dishes. A washing pump pumps water for washing the dishes in the washing tub. A pump motor(30) drives the washing pump. An injection unit injects the water into the dishes. A control unit(20) controls the rotation of the pump motor to control the injection pressure of the injection unit.
Patent KR-20020069499-A (KR)
Title: Reliable connecting cable
Inventor: KWOK SIU KWAN
IPC: H01R12/79
Filed: 2002-02-26
Abstract: PURPOSE: A connecting cable is provided to be mechanically reliable and have good electrical contact over a period of use. CONSTITUTION: An electrical cable(10) comprises a conductive element and an insulator(3,4) therefore, characterized in that the insulator(3,4) on one surface is interrupted over its length whereby to provide mechanical stability of the conductive element and to adapt the cable(10) for electrical connection with another electrical device(6).
Patent KR-20030071061-A (KR)
Title: PIP audio listening apparatus for DTV
Inventor: HONG SEONG TAE
IPC: H04N5/45
Filed: 2002-02-27
Abstract: PURPOSE: A device for hearing PIP audio data of a digital TV is provided to allow a digital TV user to hear sub-picture audio data using a bluetooth module included in the digital TV when the user watches a main picture and a sub-picture simultaneously. CONSTITUTION: A device for hearing PIP audio data of a digital TV that receives at least one broadcasting signal includes a main channel processor, a sub channel processor, and a headset. The main channel processor processes audio and video signals inputted through the first channel to output the processed signals. The sub channel processor processes an audio signal inputted through the second channel to output the processed signal to a bluetooth module(20). The headset radio-modulates the audio signal output from the sub channel processor into an RF signal and receives the RF signal.
Patent KR-20030072654-A (KR)
Title: Preparation of polymer having chemical selectivity
Inventor: KANG DAL SEON
IPC: C08J5/20
Filed: 2002-03-06
Abstract: PURPOSE: A method for preparing a polymer having chemical selectivity for use in a cation or an anion exchange chromatography is provided to separate various chemicals which can not be separated well by a conventional polymer. CONSTITUTION: The method for preparing a polymer having chemical selectivity comprises the step of reacting beta-pinene and furfural in the presence of a catalyst to form a beta-pinene polymer which can be applied to an ion exchange chromatography as a column packing material. Further, the beta-pinene polymer can be functionalized with chlorosulfonic acid or concentrated sulfuric acid to obtain an ion exchanger for a cation exchange chromatography; or can be functionalized with an amine compound to obtain an ion exchanger for an anion exchange chromatography.
Patent KR-20030073543-A (KR)
Title: Optical recording /reading apparatus and its reading control method for reading speed control
Inventor: SEO HUI SIK
IPC: G11B19/28
Filed: 2002-03-12
Abstract: PURPOSE: An optical recorder with a controllable reproducing speed and a method for controlling the reproducing of the optical recorder are provided to control a reproducing speed by random selection of a user or carry out silent reproducing mode. CONSTITUTION: A method for controlling the reproducing of an optical recorder includes the steps of determining a supportable maximum speed of a disc after discriminating the kind of the disc(S13,S15), displaying the supportable maximum speed of the disc(S17), checking whether an input is received from a speed conversion input element in the case of reproducing and comparing the input with a current reproducing speed(S21-S25), increasing the level of the current reproducing speed if the current reproducing speed is lower than the maximum reproducing speed and carrying out the reproducing from a minimum reproducing level if equal(S27,S29), and displaying the current reproducing speed after the speed control(S31).
Patent KR-20020059259-A (KR)
Inventor: HAYASHI SYOJI
IPC: A47L9/22
Filed: 2002-03-30
Abstract: PURPOSE: An electric cleaner is provided to improve operability by improving the form of storage of a battery. CONSTITUTION: An electric cleaner is composed of a main body(1) of the cleaner, for which a rotary brush(3), a dust collecting part(6) and a motor-driven air blowing part(7) are attached to a sucker base forming a brush chamber(2a) and integrated, and a rod-shaped handle connected to the main body of the cleaner, the rod-shaped handle is constituted hollow, and plural storage batteries are serially arranged and covered with a thermally contractible tube to be housed in the rod-shaped handle in series integrally .
Patent KR-20020079535-A (KR)
Inventor: KUMADA HIROAKI
IPC: B32B27/08
Filed: 2002-04-09
Abstract: PURPOSE: To provide solar cell outer package which has an enough waterproof effect even on water vapor. CONSTITUTION: Solar cell outer package is formed of a resin laminate equipped with a liquid crystal polymer layer which exhibits optical anisotropy when it is melted.
Patent KR-20030081780-A (KR)
Title: Method for manufacturing a duct connector by a measurement
Inventor: KWAK TAE OK
IPC: F24F13/02
Filed: 2002-04-12
Abstract: PURPOSE: A method for manufacturing a duct connecting tube for a ship using mensuration is provided to reduce cost of transportation by allowing the duct connecting tube to be manufactured in a factory like a usual fixed tube. CONSTITUTION: A method comprises a first step measuring distance between a bolt hole formed on a center of a flange A(101) of a duct tube A(100) and a bolt hole formed on a center of a flange B(201) of a duct tube B(200) using a measuring instrument; a second step mounting a first flange identical with the flange A and a second flange identical with the flange B to a holder, respectively, setting the measuring instrument at the value measured in the first step, and interposing the measuring instrument between a bolt hole formed on a center of the first flange and a bolt hole formed on a center of the second flange to reproduce imaginary distance between the flange A and the flange B; a third step mounting a plurality of supporting bars between corners of the first flange and the second flange with welding to manufacture a connecting tube mold; and a fourth step separating the connecting tube mold from the holder, manufacturing a connecting tube by attaching a rectangular plate on sides formed by the first flange, the second flange and the supporting bars with welding, and inserting the connecting tube between the flange A of the duct tube A and the flange B of the duct tube B and coupling with bolts and nuts.