baber/WOPTO huggingface dataset:
Patent KR-20000037768-A (KR)
Title: Method for forming damascene metal wire
Inventor: KIM YOUNG WOOK
IPC: H01L21/768
Filed: 1998-12-02
Abstract: PURPOSE: A damascene metal wire forming method is provided to improve the reliability of a semiconductor device by reducing the changes of the surface resistance of a damascene metal wire and reducing the electromigration generated due to the increase of the current density of the damascene metal wire. CONSTITUTION: An interlayer insulating layer pattern(310) including a damascene region(315) is formed by depositing an inter layer insulating layer on the front surface of a semiconductor substrate(300). A wall layer(320) is formed on the interlayer insulating layer pattern(310) in which the damascene region(315) is formed. A metal wire material layer(330) is formed on the front surface of the semiconductor substrate(300). A dummy layer is deposited on the front surface of the semiconductor substrate(300). The metal wire material layer(330), a dummy pattern(340), and the wall layer(320) is removed by the chemical and mechanical polishing.01
Patent KR-20000039411-A (KR)
Title: Authorization method using coding mechanism and disposable password
Inventor: KIM YEONG GIL
IPC: G06Q99/00
Filed: 1998-12-12
Abstract: PURPOSE: An authorization method using a coding mechanism and a disposable password is provided to carry out an authorization protocol and to supply a writing medium readable with a computer having a program to realize the authorization method, by using an algorithm for generating the disposable password while applying one-way function and the coding mechanism in an authorization system. CONSTITUTION: An authorization method using a coding mechanism and a disposable password has four steps. The first step is that an authorization requester calculates second authorization information by using one-way function receiving user identification information, first stored authorization information and user-related information, and generates a key by generating a random number to code the second authorization information and the random number. The second step is that the authorization requester constructs an authorization message including the authorization information, a resultant value by coding the key, the random number and the user identification information. The third step is that the authorization verifier calculates the second authorization information after receiving the authorization message, and codes the random number and the second authorization information to calculate a key value.
Patent KR-20000043098-A (KR)
Title: Waste tank for wet electrophotographic printer and agitating device thereof
Inventor: BAEK CHUNG KUK
IPC: B41J2/435
Filed: 1998-12-28
Abstract: PURPOSE: A waste tank for a wet electrophotographic printer and an agitating device thereof are provided to prevent adherence or deposition of waste developing solution in a mixed waste in a main body by circulating and agitating the mixed waste in a cylindrical agitating part mounted at a lower part of a waste tank by pump. CONSTITUTION: A waste tank(100) for a wet electro-photographic printer includes a main body(120) for storing mixed waste including waste developing solution inside and formed with a cylindrical agitating part(130) protruded downward at one side of a bottom surface, a waste developing solution discharge hole(132) formed in a center part of the cylindrical agitating part, and an injecting hole formed at a side wall of the cylindrical agitating part for injecting the mixed waste discharged via the waste developing solution discharge hole into the cylindrical agitating part to agitate the waste developing solution by circulating.
Patent KR-20000046581-A (KR)
Title: Data duplicating apparatus using serial data bus
Inventor: KIM CHANG IL
IPC: H04M3/00
Filed: 1998-12-31
Abstract: PURPOSE: A data duplicating apparatus using a serial data bus is provided to write extended data in the memory inside of a standby memory by using a serial data bus, in case of data duplication transfer. CONSTITUTION: A data duplicating apparatus using a serial data bus consists of an active processor(100) and a standby processor(200) configured in a duplicated structure. Each processor(100,200) is provided with a CPU(110,210), a memory(130,230), a serial data converter(150,270) and a parallel data converter(170,250) respectively. Each CPU(110,210), generating a write cycle, controls data by the driving of the processor(100,200) to write in the memory(130,230) and transmits data stored in the memory(130,230) to the serial data converter(150,270). Each memory(130,230) carries out a function to write the data transmitted by the CPU(110,210). The serial data converter(150), in the operation of an active state, converts parallel data outputted from the memory(130) by the CPU(110) into serial data. In the operation of a standby state, the parallel data converter(250) converts the data outputted from the serial data converter(150) into parallel data and transmits the parallel data to the memory(230).
Patent KR-19990036017-A (KR)
Title: 모터보조 가변기하학 터보차저 시스템
IPC: F02B67/06
Filed: 1996-07-26
Abstract: 모터보조 가변기하학 터보차저 시스템은 터보차저축에 특히 낮은 배기가스용적에서 동력을 증가시키는 모터를 갖는다.  이외에 터보차저는 압축기 공기 입구방향에 대한 제어 및/또는 두 개의 볼류우트 확장기로 배기가스제어를 갖는다.   이들은 터보차저 성능을 향상시키도록 엔진제어기로부터 직접 또는 간접으로 개별적으로 제어된다.  바람직한 실시예에서 모터는 터보확장기와 터보압축기 중간에 있는 터보차저축에 메인 하우징내에 직접 장착된 전기모터이다.
Patent KR-19990036060-A (KR)
Title: 임시 바인더로서 물을 이용하는 연마 제품의 압축 몰딩
IPC: B24D3/02
Filed: 1996-07-10
Abstract: 저휘발성 유기 화학물을 갖는 비경화 몰드 연마 제품은 임시 바인더로서 물을 이용하여 제조된다.  연마 제품은 바람직하게는 페놀:포름알데히드 비율이 1:0.2 내지 1:0.35이며 0.5% 이하의 프리 페놀을 포함하는 노볼락 레진으로 구성된 균일 코팅 연마 그레인을 포함한다.
Patent KR-19990044538-A (KR)
Title: 액체금속 제철법 및 그 제철설비
IPC: C21B13/14
Filed: 1997-07-09
Abstract: 광석 및 플럭스(flux)를 포함하는 장입물로부터 액체금속을 생산하는 제철법에 있어서, 광석은 최소한 하나의 환원대(5, 7, 8)에서 해면철로 즉시 환원되고, 이 해면철은 탄소캐리어 및 산소를 함유하는 가스의 공급으로 용융가스화대(11)에서 플럭스와 함께 용융되어 환원가스로서 작용하는 탄소 및 수소를 함유하는 공정가스가 발생되고, 이것은 환원대(5, 7, 8)에 공급되어 거기에서 반응한 후 회수되고, 특히 탄산칼슘, 돌로마이트등의 슬래그를 형성하는 플럭스는 환원대(5, 7, 8) 및 용융대(11)와는 별개인 하소대(26')에서 공정가스에 의하여 하소된다.  임의의 원하는 입자의 슬래그를 형성하는 플럭스를 환원공정에 지장없이 채택할 수 있도록, 하소대(26')는 원료 장입을 위하여 환원대(5, 7, 8)에 병렬로 연결되고, 하소된 플럭스는 용융가스화로(10)에 직접 장입된다.
Patent KR-19990064296-A (KR)
Title: 과전압 친화성 입력/출력 회로용 esd 보호 회로
IPC: H01L27/092
Filed: 1996-10-25
Abstract: 정전기 방전(ESD) 보호 회로는 입력 단자(11), 전원 공급 라인(13) 및 기준 전위 소오스(10)를 포함한다.  상기 회로는 또한 더미 공급 라인(15)을 포함한다.  쇼트키 다이오드(20)가 상기 입력 단자와 상기 전원 공급 라인에 결합되어 전원 공급 전압보다 높은 전압으로부터 상기 입력 단자를 차단한다.  제 1 클램핑 구조물(21)은 더미 공급 라인과 기준 전위 소오스 사이에 접속되며, 제 2 클램핑 구조물(14)은 전원 공급 라인과 기준 전위 소오스 사이에 접속된다.  제 1 클램핑 다이오드(17)는 상기 입력 단자와 상기 더미 공급 라인 사이에 접속되며, 제 2 클램핑 다이오드(16)는 상기 입력 단자와 상기 점지 전위 소오스 사이에 접속된다.
Patent KR-19990067397-A (KR)
Title: 단면 측정 장치를 포함한 레이저 맞대기-용접 기구
IPC: B23K26/20
Filed: 1996-11-07
Abstract: 레이저 맞대기 용접 시스템(10)은 레이저 용접 헤드(50), 용접선에 대해 판금 단면의 위치를 측정하고 판금을 고정하기 위한 게이지 및 클램핑 서브-시스템(30) 및 고정된 판금 단면을 함께 맞대기 위한 가동성 단면 맞대기 시스템(40)을 포함한다.
Patent KR-19990072162-A (KR)
Title: 디할로프로펜 화합물, 살충제/살진드기제로서의 이의 용도 및이의 제조를 위한 중간체
IPC: C07C217/84
Filed: 1997-01-23
Abstract: 살충/살진드기제의 유효 성분으로서 유용한 하기식 (Ⅰ) 의 디할로프로펜 화합물: 
     [화학식 Ⅰ] 
     
       
     
     [식중, R 1 은 치환된 알킬이고; 
     R 2 , R 3 및 R 4 는 각각 독립적으로 할로겐, 알킬, 할로알킬, 알콕시, 할로알콕시, 니트로 또는 시아노이고; 
     A 는 O, S(O) t 또는 NR 14 (식중, R 14 는 H 또는 알킬이고 t 는 0 내지 2 이다) 이고; 
     B 는 치환된 알킬렌, 알케닐렌 또는 알키닐렌이고; 
     r 은 0 내지 2 이고; 
     X 들은 각각 독립적으로 할로겐이고; 
     Y 는 O, S 또는 NH 이고; 
     Z 는 O, S 또는 NR 25 (식중, R 25 는 H, 아세틸 또는 알킬이다) 이다].
Patent KR-19990077172-A (KR)
Title: β-락탐 항생물질 함유 정제 및 그의 제조 방법
Filed: 1997-02-21
Abstract: 본 발명은 크기가 작기 때문에 용이하게 삼킬 수 있는 그자체로, 또는 삼키는데에 약간의 어려움을 겪는 노령자에게 투여할 때 컵의 물에 투입했을 때 용이한 자기-붕괴로 부터 생기는 분산액 형태로 복용될 수 있는 β-락탐 항생물질-함유 정제 및 그를 제조하는 방법을 제공한다.  본 발명의 정제는 정제당 β-락탐 항생물질 60 내지 85%, 붕괴제로서 저-치환된 하이드록시프로필셀루로즈 및/또는 가교결합된 폴리비닐피롤리돈 1 내지 10중량% 및 결합제 0.5 내지 2중량% 를 함유한다.   정제화를 위해 압착되는 과립은 물 또는 에탄올등의 수용액을 사용하여 제조한다.
Patent KR-20000005017-A (KR)
Title: Multilayer material and method of improving hardness of multilayer material
Inventor: ANDLER GERT
IPC: C21D1/09
Filed: 1997-03-08
Abstract: PURPOSE: A multilayer material is provided to indicate the surface hardness of an improved steel strut. CONSTITUTION: A multilayer material contains a steel substrate layer and a functional layer attached thereon. The substrate is composed of a low alloy iron containing 0.35 % of carbon, 0.8 % of manganese, 0.035 % of phosphor, 0.03 % of sulfur, 0.1 % of aluminum, 0.12 % of silicon, 1.5 % of chrome, and 3 % of nickel. The total amount of the alloy is under 5 %, and the total percentage is weight percentage(wt/wt). A functional layer of a bearing metal is formed by the substrate layer of the non-alloy or the low alloy iron and the irradiation of the high energy beam such as laser or electronic beam. And the surface hardness of the sliding element moved relatively to the irradiated surface is improved.
Patent KR-20000022204-A (KR)
Title: Preventives/remedies for stomatitis
Inventor: HIRANO MASAAKI
IPC: A61K38/00
Filed: 1997-06-25
Abstract: PURPOSE: Preventives/remedies for stomatitis containing L-zinc carotinate salt or L-carotin/zinc complex optionally together with sodium alginate. The drugs are excellent in the effects of treating and preventing stomatitis, in particular, one caused by chemotherapy or radiation therapy for cancer. CONSTITUTION: Provided is an L-Caroline zinc salt or L-Caroline-zinc complex, or a combination of such a compound with sodium alginate is effective for the treatment and prevention of stomatitis, and particularly has marked therapeutic and preventive effects on stomatitis caused by chemotherapy and/or radiotherapy for cancer as a side effect thereof. And a method of treating stomatitis is also provided, which comprises administering effective amounts of any one of an L-Caroline zinc salt and an L-Caroline-zinc complex, and sodium alginate.
Patent KR-20000051550-A (KR)
Inventor: LEE SONG GEUN
IPC: H01J29/76
Filed: 1999-01-23
Abstract: PURPOSE: A deflection apparatus of a cathode ray tube(CRT) is provided to improve image quality through a stable deflecting operation of electron beams and to prevent the damage to the neck of the CRT, the damage being generated in the course of tightening. CONSTITUTION: A deflection apparatus of a cathode ray tube(CRT) comprises a CRT(100), a deflection element(200) and a tightening element. The CRT is divided by a screen surface applied with a fluorescent layer and an electron gun(121). The deflection element deflects an electron beam radiated from the electron gun, equipped with a cylindrical neck part(510) inserted into the neck of the CRT. The tightening element tightens the neck part of the deflection element to an electron gun part(12) of the CRT while maintaining a constant ring-shape body(300), inserted into the neck part of the deflection element.
Patent KR-20000051595-A (KR)
Inventor: PAK HAN HO
IPC: G06F19/00
Filed: 1999-01-23
Abstract: PURPOSE: A method for polling each device of order process system is provided to notify the necessary information desired to be displayed on the device's display, to inform the user of the details regarding the buttons' functions, and to get a hold of each device's current status, all by polling every slave devices that are connected to the master device. CONSTITUTION: A method for polling each device of order process system is composed of transmission, examination, and generation. Polling information is gathered(701), the packet is transmitted to the calling device(15) and it informs the device of all the contents to be displayed on display panel(702). When calling device receives the packet(703), the user examines whether a button has been pressed after the last polling(704). After the examination, if the pressing of a specific button since the last polling is confirmed, appropriate command is generated in accordance to the received packet's order(705), issuing device's issuance registration information is renewed, and each device's display values for the next polling is changed(706¯709). After the examination, if the calling device button, which was selected by the user, has not been processed(if the calling device is locked), user's key input is ignored.
Patent KR-19990045871-A (KR)
Filed: 1999-02-02
Abstract: 본 발명은 음식물 쓰레기를 자원화하는 과정에 있어서 수거되는 기간에 발생한 부패균이 자원화 공정중에 음식물 쓰레기의 부패가 진행되어 영양소가 파괴되고 유해가스가 발생되며 오수의 발생등으로 효율이 감소되는 것을 방지하기 위하여 저진공건조 직전에 음식물 쓰레기의 표면에 서식하는 부패균을 살균시켜 자원화 공정중에 진행되는 부패를 방지함으로써, 사료를 가공하였을 경우 맛이 좋고 냄새가 없으며 영양가가 많은 양질의 사료를 제공하기 위한 음식물 쓰레기 자원화 과정중 음식물쓰레기의 부패방지를 위한 장치 및 방법에 관한 것이다. 
     본 발명에 따르면, 음식물 쓰레기가 채워진 밀폐용기와 상기 밀폐용기에 과열증기를 유지 공급시켜주는 공급수단과, 상기 공급수단에 의하여 공급된 과열증기와 음식물 쓰레기를 혼합시키는 혼합수단과, 상기 혼합수단에 의해 냉각된 증기를 밀폐용기 밖으로 순환시키는 순환수단으로 구성되는 것을 특징으로 하는 음식물 쓰레기 자원화 공정중, 음식물쓰레기의 부패방지 장치가 제공되며, 또한 음식물쓰레기의 부패방지 및 억제를 위한 수단으로써 과열증기 생성단계와, 상기 과열증기를 밀폐용기로 공급하는 공급수단과, 공급된 과열증기와 음식물 쓰레기의를 혼합하는 혼합단계와, 상기 혼합단계를 통하여 음식물 쓰레기의 표면에 서식하는 부패균의 살균단계를 포함하는 것을 특징으로 하는 음식물 자원화 공정중 음식물 쓰레기 부패방지를 위한 방법에 관한 것이다.
Patent KR-19990072379-A (KR)
Title: 정및부의전원발생용전원회로
IPC: G05F1/56
Filed: 1999-02-02
Abstract: 플래시 메모리의 전원 회로는 정의 전원을 발생하기 위한 정의 전원부(14), 제1 전원의 임피던스를 전환하기 위한 소오스 폴로워 트랜지스터(15), 소오스 폴로워 트랜지스터(15)의 출력과 제1 기준 전위에서의 부의 전원 사이의 전압 차를 유지하면서 부의 전원을 발생하기 위한 부의 전원부(13)를 포함한다.  정의 전원부(14)는 소오스 폴로워 트랜지스터(TR2)의 임계치와 동일한 임계 전압을 갖는 전압 보상 트랜지스터(TR3)를 포함한다.
Patent KR-20000055477-A (KR)
Inventor: NA GYEONG SEOK
IPC: H04B1/38
Filed: 1999-02-06
Abstract: PURPOSE: A radio communication terminal wearable on wrists is provided to make a call easily and reduce the possibility of losing the terminal, by dividing a body, a battery and a key pad for carrying the radio communications terminal on wrists. CONSTITUTION: A radio communication terminal for wrists comprises a body(90), a battery(230), and a key pad(320). The battery(230) and the key pad(320) are connected to a side of the body(90) in which a system chip is built in, the system chip including at least one chip and having a displayer(10), a microphone(20), an antenna(30) and an earphone(40) with a speaker exposed to outside. The displayer for notifying call information and time, the small-size microphone(20) for inputting voice, the antenna for receiving radio waves, and the earphone for outputting voice are built in an upper side of the body.
Patent KR-20000056686-A (KR)
Inventor: RYU GYEONG HYEON
IPC: H04B7/26
Filed: 1999-02-25
Abstract: PURPOSE: An individual identification system using a cellular phone is provided to raise convenience of the cellular phone and the system, by identifying a specific individual with an Electronic Serial Number(ESN) and a Number Assign Module(NAM) number which are individual identification data for communications of the cellular phone, instead of an Identification(ID) card. CONSTITUTION: An individual identification system using a cellular phone comprises a cellular phone(10), a questioner(20) and a signal processor(30). The cellular phone(10) stores an Electronic Serial Number(ESN) and a Number Assign Module(NAM) number for identifying a user of the cellular phone in a memory, transmitting a comparison signal showing a compared result of the user's original ESN and NAM number, by detecting an individual identification signal received via an antenna. The questioner(20) continuously transmits the individual identification signal including original ESNs and NAM numbers while detecting the comparison signal received from the cellular phone. The signal processor(30) identifies the specific individual using the cellular phone, by transmitting the ESNs and NAM numbers to the questioner via communication and analyzing a detection signal detected by the questioner.
Patent KR-19990072997-A (KR)
Title: 클럭제어방법및그회로
IPC: H03L7/081
Filed: 1999-02-26
Abstract: 외부클럭신호(C1)를 내부클럭신호(C4)로 변환하도록, 외부클럭신호(C1)가 입력되는 입력버퍼(1) 및 외부클럭신호(C1)를 구동하는 클럭드라이버(2)를 포함하는 클럭신호제어회로에 있어서, 외부클럭신호(C1)의 주기를 T1, 외부클럭신호(C1)가 이 외부클럭신호(C1)에 스큐를 발생하는 장치를 통해 전송되는 동안의 기간을 T2라할때, (T1-T2)로 정의되는 제1기간을 검지하기 위한 클럭지연검지기(3) 및 제1기간에 의해 전송되는 외부클럭신호(C1)를 정지시키기 위한 클럭지연보상기(4)를 구비하는 것을 특징으로 하는 클럭신호제어회로가 제공된다. 
     이 회로는 클럭신호에 있는 지연을 검지할 수가 있게 만들고, 디지탈회로에 고유한 지연오류를 발생하지 않게 만든다.
Patent KR-20000060580-A (KR)
Inventor: WON SEONG HONG
IPC: H02K7/06
Filed: 1999-03-17
Abstract: PURPOSE: A flat oscillating motor is provided to maintain a stable drive having both characteristics of two-phase half-wave driving and four-phase driving. CONSTITUTION: A flat oscillating motor includes a magnet, a coil means, a commutator, and a pair of brush. The magnet having 2n poles or more, is a ring type and is connected to the commutator. The coil means is connected to a rotator supported eccentrically to be movable, and connects four winding coil(10) by a pair serially in order to have a neutral point(N) as a common contact point. The commutator is composed of a plurality of segments installed in the rotator. A pair of brush is connected to the commutator in determined electrical angle. An angle of arrangement of an input and an output terminals of the brush is formed in a range of pi/2 to 3pi/2 in electrical angle.
Patent KR-19990082763-A (KR)
Title: 띠형상체용단말구
IPC: A44B99/00
Filed: 1999-03-24
Abstract: (과제)  봉제작업을 필요로 하지 않고도 확실하게 띠형상체의 단부에 부착시킬 수 있는 띠형상체용 단말구를 제공한다. 
     (해결수단)  단말구본체(A)와 고정통(B)으로 구성된다.  단말구본체(A)는, 일측부에 끼움부(11)가 구비되어 있는 머리부(10)와, 그 끼움부(11)에서 일체로 형성되며 사용시 서로 마주보게 되는 1쌍의 고정판부(12)와, 이 고정판부(12) 사이에 형성되어 있는 띠형상체(C)의 단부(Ca)가 끼워넣어지는 끼워넣음부(13)를 가지고 있으며, 또한 고정판부(12)의 서로 마주보게 되는 면에 복수의 돌기(14)가 형성되어 있다.  고정통(B)은 띠형상체(C)를 끼워통하게 하여 사용됨과 아울러, 단말구본체(A)의 끼워넣음부(13)에 끼워넣어진 띠형상체(C)가 꽉조여지도록 띠형상체(C)에 첨장(添裝)상태로 되어 있는 고정판부(12)의 적어도 일부를 커버하면서 끼움부(11)에 끼워맞춰진다.
Patent KR-20000061626-A (KR)
Inventor: BAEK HYEON CHEOL
IPC: H01L21/66
Filed: 1999-03-29
Abstract: PURPOSE: A method for evaluating a film quality of a gate oxide film is to improve an evaluation reliability in the film quality of the gate oxide film by evaluating together the gate oxide films of an N-well region and a P-well region. CONSTITUTION: A film quality evaluating method of gate oxide film comprises the steps of: forming an N-well region(36) and a P-well region(32) at periphery of the cell region on a substrate(30); growing a gate oxide film(40) on the whole surface of the resultant substrate; forming a plurality of gate conductive layers(42,44) on the upper portions of the N-well region and the P-well region respectively. The gate conductive layer is formed on the cell region as well as the N-well region and the P-well region. Also, the gate conductive layer is formed by depositing a conductive material on the gate oxide film of the substrate, and then simultaneously patterning the cell region, the N-well region, and the P-well region. Thereby, the film quality of the gate oxide film is evaluated at the N-well region and the P-well region.
Patent KR-20000066029-A (KR)
Inventor: NOH JAE UNG
IPC: H04Q1/00
Filed: 1999-04-12
Abstract: PURPOSE: An analog subscriber hybrid circuit pack for 4 channels is provided to receive 4 channels using single pack to easily perform a PCB design by controlling a tip/ring signal transmitted through 4 subscriber line matching units in 4-channel subscriber line voice processing unit. CONSTITUTION: A control unit controls a hybrid(1100) for transmitting data transmitted from 4 channels within the hybrid(1100) through a switch. A relay(1110) of the hybrid(1100) receives a tip/ring signal inputted from a transmitting telephone through a channel to transmit the received tip/ring signal to a receiving telephone and changes the tip/ring signal to a test block when testing a function of the hybrid(1100). A subscriber line matching unit(1120) receives the tip/ring signal transmitted from the transmitting telephone through the relay(1110) and provides a current for performing a communication with the receiving telephone. A 4-channel subscriber line voice processing unit(1130) converts an analog voice data transmitted through the subscriber line matching unit(1120) into a digital voice data, and converts a digital voice data transmitted from the switch into an analog voice data.
Patent KR-20000066193-A (KR)
Inventor: NAM BYEONG SEOP
IPC: H01L21/66
Filed: 1999-04-14
Abstract: PURPOSE: A wafer having scale is provided to precisely measure an interval of a side-rinsed part with only a scope without using a separate ruler. CONSTITUTION: On a wafer having scale are formed a plurality of circular scale at regular intervals while the scale is concentric with the central point of the wafer. The quantity of a side-rinsed part and the degree of centering can be measured with reference to the scale on the wafer without a separate ruler in a scope. The interval between the circular scale is 0.1-1 millimeter.
Patent KR-20000066631-A (KR)
Inventor: CHOI JEONG JIN
IPC: F24F11/00
Filed: 1999-04-19
Abstract: PURPOSE: A heating/cooling air conditioner is provided to facilitate after-sales service by allowing a user to easily and promptly inform a failure of the device through a radio communication system. CONSTITUTION: A heating/cooling air conditioner comprises a radio receiving/transmitting unit(102) for receiving or transmitting information from or to a radio base station(120), a front operation/display unit(104) for setting environment for the air conditioner and displaying system state and set environment, and a main control unit for storing a signal received via the receiving unit into a memory, transmitting the stored signal or stored data to the front operation/display unit so as to display information from the radio base station, and controlling a system error information to be informed to the radio base station through the transmitting unit.
Patent KR-19990083455-A (KR)
IPC: B31B50/64
Filed: 1999-04-24
Abstract: The plastic tube or workpiece passes continuously over the table (1). The gap (3) aligns with the nip of the conveying roller pair it accommodates. The lower roller (4) is a counter-roller, the upper (5) is a suction cylinder (6) working with the supply roller (7) sheet feeder (8). A wide slot nozzle (30) introduces a flow of temperature-controlled hot air into the nip. The temperature immediately following adhesion, resulting in good bonding, is used as a desired value, to control the temperature of the heated air. Preferred features: The temperature at the adhered region is measured as an actual value, directly after adhesion. The air temperature is raised or lowered until its value corresponds with the desired value. The temperature of the device is measured, and the air temperature is pre-adjusted correspondingly.
Patent KR-20000072880-A (KR)
Inventor: AN SUNG WOO
IPC: G09F13/20
Filed: 1999-05-01
Abstract: PURPOSE: A tarpaulin sheet and a banner sheet are provided to accomplish an improved luminance with reduced electric power consumption. CONSTITUTION: A tarpaulin sheet(7) and a banner sheet to be used as a main material for screen of sign board, are coated with compound having a luminous pigment as a main ingredient. Alternatively, the tarpaulin sheet and the banner sheet are formed of material containing luminous pigment. Thus, when an electric energy is applied to both sheets, a secondary luminous effect in addition to a firstly obtained effectiveness of transmittance of illumination allows a further increased illumination effect, while reducing electrical power consumption.
Patent KR-20000074287-A (KR)
Inventor: LEE MOON JAE
IPC: E04B2/82
Filed: 1999-05-19
Abstract: PURPOSE: A household partition for apartment balcony is provided to be installed and come apart easily, and be used as an emergency passage in case of need. CONSTITUTION: A household partition for apartment balcony comprises a rectangular frame part(10) and a panel part(20). In the rectangular frame part, a lateral member and a longitudinal member have a channel type groove and are placed on the boundary of household, and then fixed on the interior/exterior wall(1,2), ceiling and floor to form an opened part. In the panel part, the ends of flexible unit-panel(21) are inserted into the channel grooves, and then assembled during closing the opened part of rectangular frame part. Therefore in normal time, the unit panel serves as boundary in the right location, while the ends of unit panel are off from the channel type groove and then opens the opened part because the torsion strain occurs in the unit panel when the unit panel is pushed by human force.