baber/WOPTO huggingface dataset:
Patent KR-940004364-B1 (KR)
Title: MAKING METHOD OF SINGLE DOMAIN LiNbO3
Inventor: HAN JAE-YONG
IPC: H01C7/00
Filed: 1989-04-29
Granted: 1994-05-23
Abstract: The method is disclosed in which an electrode is formed with a platinum plate and ZrO2 powder instead of platinum paste, thereby increasing the duration of the powder and reducing production cost.
Patent KR-960003352-B1 (KR)
Inventor: HORI TADAAKI
IPC: B41J25/308
Filed: 1989-06-26
Granted: 1996-03-08
Abstract: 내용 없음.
Patent KR-920001711-B1 (KR)
Inventor: WHITE DOUGLAS S
IPC: B22D1/00
Filed: 1989-06-30
Granted: 1992-02-24
Abstract: 내용 없음.
Patent KR-960011248-B1 (KR)
Inventor: DIETER BRODALLA
IPC: C25D11/22
Filed: 1989-07-15
Granted: 1996-08-21
Abstract: 내용없음.
Patent KR-950001264-B1 (KR)
Inventor: SAKURAKI SATOSHI
IPC: H04L12/10
Filed: 1989-10-24
Granted: 1995-02-15
Abstract: 내용없음.
Patent KR-0138258-B1 (KR)
Inventor: LITTLEBURY HUGH W
IPC: G01R31/317
Filed: 1990-03-20
Granted: 1998-06-15
Abstract: 내용없음
Patent KR-920007005-B1 (KR)
Title: Banding stress measuring method of explotion band
Inventor: KIM SONG-WON
IPC: H01J9/42
Filed: 1990-04-16
Granted: 1992-08-24
Abstract: In a measuring method for bending  stress  of  anti-explosion band installed on a cathode ray tube  with  a  prescribed  tension force, a strain measuring means is attatched to a position of  the anti- explosion band in the state of  installation.  And  then  the anti- explosion band is cut  and  the  restoration  strain  of  the anti- explosion  band  is  measured.  The  tension  force  of   the anti- explosion band  on  the  cathode  ray  tube  is  obtained  by computing backward. The advantages of this method are that bending stresses of all kinds of  anti-explosion  bands  are  able  to  be measured, and also it is possible to measure after completing  the installation.
Patent KR-920008392-B1 (KR)
Inventor: KIM SUNG-DAE
IPC: G07G1/12
Filed: 1990-04-21
Granted: 1992-09-28
Abstract: 내용 없음.
Patent KR-950000082-B1 (KR)
Inventor: YATSUDA HIROMI
IPC: H03H9/145
Filed: 1990-04-25
Granted: 1995-01-09
Abstract: 내용 없음.
Patent KR-0185984-B1 (KR)
Title: Tinctorial composition for keratinous fibres containing oxidation dye precursors and aminoindole couplers, methods for dyeing using this compositions
Inventor: GERARD LANG
IPC: C07D209/08
Filed: 1990-10-19
Granted: 1999-05-01
Abstract: Oxidation dyeing composition intended for use for dyeing keratinous fibres, especially human keratinous fibres, and in particular the hair, which contains, in a solvent medium suitable for dyeing these fibres, at least one para oxidation dye precursor or at least one ortho oxidation dye precursor and at least one heterocyclic coupler corresponding to the formula (I): <IMAGE>  in which:   R1 and R3, which may be identical or different, denote a hydrogen atom or a C1-C4 alkyl group; R2 denotes a hydrogen atom, a C1-C4 alkyl group, a carboxyl group or an alkoxycarbonyl group; at least one of the radicals R2 or R3 denoting hydrogen; R4 denotes a hydrogen atom or a C1-C4 alkyl or C1-C4 hydroxyalkyl or C2-C4 polyhydroxyalkyl group;   the group NHR4 occupying positions 4, 6 or 7 of the benzene ring, as well as their salts.
Patent KR-930010630-B1 (KR)
Title: Method for producing low viscosity polyester
Inventor: LEE JONG-SHIN
IPC: C08G63/82
Filed: 1990-10-19
Granted: 1993-11-02
Abstract: The low viscous polyester is  continuously  prepared  with  a common dosing machine, adding bis(2-hydroxy  ethyl)  terephthalate (BHET) single,  or  BHET-olygomer  single;  or  BHET  and  metalic catalyst, or BHET-olygomer and  metalic  catalyst  in  the  common polyester molten material at the step between  the  polymerization process  and  spinning  process;  and  using  the  addition-glycol decomposition reaction of polyester at the  time  of  melting  and addmixing through the extruder.
Patent KR-0173854-B1 (KR)
Title: 캐시메모리제어 방법 및 장치
Inventor: YOKOUCHI TAKESHI
IPC: G05D1/02
Filed: 1990-10-30
Granted: 1999-04-01
Abstract: 멀티프로세서시스템에 대한 집적회로구조의 연산처리장치는 가상기억방식에 따라 동작하는 연산부와 상기 연산부에서의 논리어드레스에 의해 지정된 엔트리를 갖는 캐시메모리를 포함한다. 캐시메모리를 제어하기 위해, 엔트리에 캐시메모리와 같은 논리어드레스에 의해 지정된 엔트리를 포함하고 캐시메모리의 대응하는 엔트리에 대한 제어정보를 기억하는 제1의 어드레스어레이와 물리어드레스에 의해 지정된 엔트리를 갖고 물리어드레스를 논리어드레스로 변환하기위한 변환정보를 기억하는 제2의 어드레스어레이가 마련된다. 무효화가 실행되는 물리어드레스가 외부로부터의 캐시메모리무효화요구에 따라 입력될 경우에, 물리어드레스를 사용하여 제2의 어드레스어레이를 액세스하고 제2의 어드레스어레이에서 변환정보를 얻어 무효화될 논리어드레스를 생성한다. 제1의 어드레스어레이는 생성된 논리어드레스 사용하여 액세스되어 제어정보에 대한 무효화처리를 실행한다.
Patent KR-940003868-B1 (KR)
Title: Polyester copolymer and its process
Inventor: KIM KWANG-TAE
IPC: C08G63/85
Filed: 1990-12-20
Granted: 1994-05-04
Abstract: The polyester copolymer has good color characters and tranparency. This polyester is composed of terephthalic acid or its deriv. 75-94.5 mol%; isophthalic acid or its deriv. 5-20 mol%; ethylene glycol 70-95 mol%; bis-1,4- dihydroxymethylcyclo hexane 5-30 mol%; and dicarboxy acid of formula (I) 0.5-5.0 mol%. In addition it comprises: ammonium compound as esterification inhibitor, antimony cpd. and tin cpd. as polymerization catalyst, cobalt cpd. as color enhancer, and phosphorus cpd. containing amine bond of formula (II) as stabilizer.
Patent KR-930007014-B1 (KR)
Title: Circuit for processing wait state in memory access
Inventor: PARK SONG-BAE
IPC: G06F9/34
Filed: 1990-12-26
Granted: 1993-07-26
Abstract: The circuit for processing standby state includes a latch (1) for latching address  signal  of  a  processor  at  low  state  of processor output signal (CLK) and for sending latched signal to  a flip-flop (2) and a multiplexer latch (4),  a  flip-flop  (2)  for delaying processor internal address (ADDR) signal by one clock and for outputting the delayed signal to a scan flip-flop (3)  a  scan flip-flop (3) for selecting input terminals  (T1,D)  according  to state of stand-by signal (IDWAIT), and a multiplexer latch (4) for selecting signal between output signal of the latch and  the  scan flip-flop accoding to state of stand-by signal  (IDWAIT)  and  for outputting the selected signal to valid address line (I-EA).
Patent KR-930010953-B1 (KR)
Title: Subscribers line traffic measuring method
Inventor: NAM YONG-U
IPC: H04M3/22
Filed: 1990-12-31
Granted: 1993-11-17
Abstract: The traffic measuring method is applicable to the distributed processor system. The method includes: (1) requesting commands for measuring traffic; (2) making a dicision wheather it  is  possible or not for the subscribers; (3) setting scanning  frequency  timer message for  the  occupancy  time  statistics,  or  measuring  the initial traffic data for the event statistics; (4)  analyzing  the traffic patterns  and  waiting  for  the  statistic  message;  (5) initializing the environment and returning  the  response  message when  the  operating  system  requests  the   stop   command   and transferring the traffic data for the collecting data command from the operating system.
Patent KR-0179004-B1 (KR)
Inventor: PARK OH-SEO
IPC: H01L21/00
Filed: 1991-01-18
Granted: 1999-04-15
Abstract: 웨이퍼 표면의 단차가 심한 경우 그 위에 형성될 박막의 경사도를 낮춰 포토에칭 공정을 용이하게 수행하고 또한 CVD(Chemical Vapour Deposition)공정에 안정을 도모할 수 있는 반도체장치의 평탄화방법에 관한 것으로, 반도체장치의 제조공정에 있어서, 단차가 심한 산화막상에 포토레지스트를 도포한 후, 플루오르카본계 가스, 압력, 전력은 고정하고 산소유량을 조절하여 산화막과 포토레지스트의 에치선택비를 1로 해서 식각한 다음, 남아있는 포토레지스트를 제거하는 것으로 이루어진다.
Patent KR-940009971-B1 (KR)
Inventor: SUIZU KATSUTO
IPC: H03L7/10
Filed: 1991-01-25
Granted: 1994-10-19
Abstract: 내용 없음.
Patent KR-930003095-B1 (KR)
Title: Apparatus for making hot pepper paste
Inventor: KIM BONG-NO
IPC: A23L11/20
Filed: 1991-02-05
Granted: 1993-04-19
Abstract: The apparatus  for  steaming  and  supplying  rice  gruel  to promote aging of soy source and mixing of raw materials, comprises a rotary shaft (4) mounted on support bearing (13)  and  connected with a vertical motor (M) on body frame (8); a pair  of  agitating shafts (6), for  mixing  rice  in  vacuum  chamber  (20),  mounted over/ under a stationary shaft (11); agitating wings (7) fastned by connecting bars (12); jacket (9) for  cooling  the  frame  (8)  by water or heating it by steam.
Patent KR-0152276-B1 (KR)
Title: Temporary minimal protection synthesis of lh-rh analogs
Inventor: NESTOR JR JOHN J
IPC: C07K1/04
Filed: 1991-02-19
Granted: 1998-10-01
Abstract: A solid phase synthesis of LH-RH analogs in which the amino acids serine and histidine, if present, are side chain protected during the synthesis with groups labile to selected  alpha -amino or deprotecting agents.
Patent KR-940002329-B1 (KR)
Title: Frequency processing method
Inventor: KWAK MAL-SOP
IPC: H04N5/92
Filed: 1991-05-24
Granted: 1994-03-23
Abstract: The method of unfolding a frequency adapting the folding or unfolding of frequency includes a frequency shifter for shifting the high-frequency component of a video signal to the original frequency band, a frequency folding/unfolding discriminator for deciding the folding or unfolding of the input signal, a switch for selecting the output of the frequency shifter for the frequency-folded input, and selecting a non-signal for the frequency-unfolded input, an adder for adding a video input signal to be reproduced to the switch output to form a signal of the full-bandwidth, and a low-pass filter for removing noise, thereby increasing picture quality.
Patent KR-940007480-B1 (KR)
Title: Brank line treatment method and circuit led printer
Inventor: YU SUNG-U
IPC: B41J5/30
Filed: 1991-07-25
Granted: 1994-08-18
Abstract: The method and circuit is disclosed in which signals of a line sync. signal terminal and page sync terminal generated from a LED printing portion are input to an interface circuit, data generated from the interface circuit is selected by a signal of a data control line generated from a CPU, and the signal of the line sync signal terminal is counted by the signal of the page sync terminal, thereby enhancing the efficiency of the CPU.
Patent KR-940006147-B1 (KR)
Title: Device for removing film bobbin
Inventor: JONG DAE-JIN
IPC: B65H75/06
Filed: 1991-09-20
Granted: 1994-07-08
Abstract: The apparatus eliminates film left in the paper roll and is structured that a roll is supported to be revolved freely by bearings on a fixing axle extended horizontally from a frame standing on a side of a bed, a winding roll driven by a winding roll driving motor and having a clamper on both sides of the surface is supported by the frame standing on the other side of the bed, a shuttle bar having a motor revolving cutter is screwed, a ball thread shaft revolved by the driving motor and a guiding rail of the shuttle bar are installed on the frame in order, and a guiding roller is installed on the frame in parallel with the winding roll in front of the winding roll, thereby cutting and eliminating the left film of 100m around the paper roll only for 30 seconds when the external diameter is set as 400 mm and the revolution speed is set as 300 rpm and therefore providing an efficient elimination of the left film without damaging to the paper roll.
Patent KR-0150952-B1 (KR)
Inventor: LIM BYUNG-SOO
IPC: G11B27/02
Filed: 1991-10-18
Granted: 1998-10-15
Abstract: 두채널 동시 예약녹화방법 기록재생장치에 있어서, 하나의 데크 및 튜너를 내장한 2대의 기록재생장치를 직렬로 연결하여 예약녹화가능한 제1기록재생장치에서 시간이 중복된 두채널 프로그램을 예약하고, 먼저 설정된 제1프로그램을 제1기록재생장치에 녹화하면서 제2프로그램은 적어도 녹화기능이 있는 제2기록재생장치의 동작상태를 파악해서 녹화함으로써 동시간대 또는 중복되는 시간대에 있는 서로다른 두채널 프로그램을 녹화할 수 있다.
Patent KR-100207892-B1 (KR)
Inventor: BAK CHANG-KYEONG
IPC: D02G1/18
Filed: 1992-01-22
Granted: 1999-07-15
Abstract: 본 발명은 폴리에스테르 필라멘트 이수축혼섬사에 관하여 구성사를 설계 혼섬하여 제조하는 방법에 관한 것으로, 폴리에스테르 이수축혼섬사를 제조하는데 있어서, 낮은 배향의 미연신사는 방속 1,000~2,000m/분, 배향도 5~20 10 -3 으로 미연사군을 제조하고, 높은 배향의 미연신사는 방속 1,700~5,000m/분, 배향도 15~90 10 -3 으로 미연사군을 제조하여, 이를 연신할 때 낮은 배향의 미연신사는 연신비 2.0~3.5, 가열롤러 온도 70~100 , 가열판 온도 상온~220 로 연신하고, 높은 배향의 미연신사는 고유의 물성을 유지시키고 이 두사를 복합가공기를 이용 복합하여 이수축혼섬사의 물성을 높은 배향의 구성사는 배향도 15~90 10 -3 을 유지시키고 낮은 배향의 구성사는 연신에 의해 배향도 150~200 10 -3 을 갖게하고 혼섬처리하는 것을 특징으로 하는 이수축혼섬사의 제조방법. 
     이때 복합된 최종 원사는 효과사는 0.5~3.5 데니어, 심사는 1.0~8.5 데니어의 단심도를 가는 것을 특징으로 한다.
Patent KR-950004058-B1 (KR)
Inventor: ITOH MASUMI
IPC: C03B37/014
Filed: 1992-02-25
Granted: 1995-04-25
Abstract: 내용 없음.
Patent KR-940011390-B1 (KR)
Title: Receiving information transfer method for fax
Inventor: U SANG-RAE
IPC: H04N1/32
Filed: 1992-05-02
Granted: 1994-12-07
Abstract: The method for indicating a call-information during a recipient's absence includes the steps of: outputting and storing a received data and image; matching a receiver and an ID of a caller when the receiving data is input during the receiver's absence; and completing the process when the IDs are not matched, or indicating the fact of receiving in case of a call setup by automatically dialing to the receiver when the IDs are matched.
Patent KR-960001464-B1 (KR)
Inventor: RAINHARUTO SHIYAUAA
IPC: H01L21/20
Filed: 1992-06-11
Granted: 1996-01-30
Abstract: 내용 없음.
Patent KR-960002284-B1 (KR)
Title: Method and apparatus of silicon layer thickness control
Inventor: OH MYUNG-HWAN
IPC: H01L21/66
Filed: 1992-09-08
Granted: 1996-02-14
Abstract: The thickness adjustment method includes the steps of: a) forming silicon layer by etching the silicon substrate which forms the circuit unit in front of the substrate; and b) estimating and adjusting the thickness by penetrating the light into the silicon layer.
Patent KR-970011432-B1 (KR)
Title: Group paging system
Inventor: LEE JONG-WOO
IPC: H04M3/42
Filed: 1992-10-10
Granted: 1997-07-10
Abstract: The present invention provides a group calling control method for private cordless telephone system which enables a subscriber to have a telephone communication with a plurality of group telephone subscribers simultaneously by pushing a group call number, thus saving the trouble of calling them individually and reducing the time required for telephone conversation. The inventive method includes the steps of: transmitting a paging signal to a corresponding connection unit if an input signal is a paging and group call signal, and if not, transmitting an ON/OFF hook signal to a corresponding portable equipment; transmitting an OFF hook signal to the portable equipment if there is the paging and group call signal from the outside, and transmitting a recognition signal about the calling and ON/OFF hook signal if there is a call signal from the portable equipment while the paging signal does not exist; and transmitting a general call signal to an idle channel if a call is from another portable equipment, and transmitting a ring signal and OFF hook signal about the group call, if any.
Patent KR-950011881-B1 (KR)
Title: A folk game(yut-no-ri) apparatus and method utilizing tv on-screen display
Inventor: LEE JAE-KYONG
IPC: H04N5/44
Filed: 1992-10-15
Granted: 1995-10-11
Abstract: The apparatus comprises a remote controller for transmitting various command keys needed in the play of yut to an infrared rays signal; a remote control receiving part for receiving the various command keys transmitted from the remote controller; a preamplifier for amplifying an output signal of the remote control receiving part; a microcomputer for outputting control signals for performing "YUTNORI MODE" from "TV mode", and for generating a play value of yut under confirmation of a stop counting value according to an input key from the preamplifier; an on-screen processing part for rotating the yut on the screen and for displaying a predetermined stop counting value to stop the rotation of the corresponding yut; a first switch for selecting either an output signal of the on-screen processing part or a TV image signal; an image amplifying part for amplifying the image signal of the first switch and outputting the signal to CRT; a melody generating part for generating a melody; a second switch for selecting either an output signal of the melody generating part or a TV sound signal; and a sound amplifying part for amplifying a sound signal outputted from the second switch and then outputting the signal to the first and second switches.
Patent KR-0150413-B1 (KR)
Inventor: OOTSUKA YOSHIAKI
IPC: B32B27/08
Filed: 1992-12-17
Granted: 1998-10-01
Abstract: 본 발명은, 가정용 세제나 주택용 세제 등의 액체세제, 샴퓨나 린스 등의 토일레트리, 욕제등의 내용물을 내포한 파우치에 관한 것으로, 내층격성과, 내환경 스트레스 크래킹성에 뛰어나고, 용이개봉성이 양호한, 강성(剛性)을 가지는 다시 채워넣기용 액체세제 등의 포장에 적합한 동시에 시일부의 후퇴가 없는 자립가능한 파우치를 제공할 수 있다.
Patent KR-950011057-B1 (KR)
Title: Mehtod of space and buffer management of transaction processing system
Inventor: YANG JAE-U
IPC: G06F15/16
Filed: 1992-12-22
Granted: 1995-09-27
Abstract: The method comprises the steps of calling a device register by flashing a log recorder, in case that the log recorder is not flashed; if there is given a sink mode, releasing a buffer until I/O is finished; if there is not given the sink mode, checking a buffer error; assigning a tunnel area to be proper for the number of requested I/O blocks; in case of a reading mode, calling and slipping the device register; in case of the opposite mode, copying the content of the buffer in the tunnel area; checking the sink state; and in case of the sink state, slipping the device register.
Patent KR-950003246-B1 (KR)
Inventor: MCCARTHY MICHAEL P D
IPC: H01P1/207
Filed: 1991-04-11
Granted: 1995-04-06
Abstract: 내용 없음.
Patent KR-950008486-B1 (KR)
Title: Vlc coding method
Inventor: KIM KYONG-JIN
IPC: H03M7/42
Filed: 1993-04-09
Granted: 1995-07-31
Abstract: The method comprises the steps of; storing codes of an image digital signal level in a variable length coder, deciphering a length code out of the variable length code to decide the number of bits of run-level code according to the run-length and run-level, transmitting a run-level code corresponding to the number of the decided bits, and transmitting a level code stored in the variable length coder.
Patent KR-950014417-B1 (KR)
Inventor: YAMAOCHI MAKOTO
IPC: B62D25/08
Filed: 1993-05-07
Granted: 1995-11-27
Abstract: 내용 없음.
Patent KR-0149346-B1 (KR)
Inventor: CHOE JANG-HUN
IPC: B60P1/48
Filed: 1993-09-17
Granted: 1998-09-15
Abstract: 적재함의 적재 및 하역, 그리고 덤핑 작업과 덤핑 작업 후 적재함의 초기 상태로 위치시키기 위해 메인 실린더와 아암 실린더의 작동이 하나의 레버작동으로 동시에 순차적으로 이루어지도록 함으로써, 오동작 발생을 미연에 방지하고, 안전성을 확보할 수 있는 특장 자동차의 적재함 적재장치를 제공하는 데 그 목적이 있다. 
     이에 따라 공압의 유로를 선택하도록 수개의 방향 전환 밸브를 보유하는 공압 제어부와; 상기한 공압 제어부의 방향 전환 밸브와 대응하여 각각 공압라인을 연통 설치된 방향 전환 밸브를 포함함과 아울러 공압 제어부에 의해 방향 전환 밸브가 선택적으로 절환되어 오일의 유로가 선택되도록 하는 유압 제어부와; 상기한 유압 제어부에 유로 선택에 의해 적재함을 하역 또는 적재하거나, 또는 적재함의 내용물을 덤핑하는 덤핑 또는 덤핑 작업 완료후 적재함을 초기상태로 위치시키는 로워 작동이 이루어지도록 각각의 유압라인으로 연통 설치된 스테이빌라이져 실린더, 록킹 실린더, 그리고 아암 실린더와 메인 실린더가 순차적으로 작동되는 작동부를 포함하여 이루어진 구성에 특징이 있다.
Patent KR-960014245-B1 (KR)
Title: Chaos washing machine using convection current phenomenon
Inventor: AHN SEUNG-KWON
IPC: D06F33/02
Filed: 1993-09-28
Granted: 1996-10-14
Abstract: The machine is designed to perform washing by making a water flow similar to convection phenomenon. The machine includes : a water tank (1) for retaining water and detergent; a number of drain holes (2) located at the side wall of a washing tank (4); the washing tank (4) having a number of inlet holes (3); the first and the second fans (5, 6) for intaking water from the drain holes (2) and pouring into the inlet holes (3); and the first and the second driving motors (7, 8) for driving the first and the second fans (5, 6).
Patent KR-0138971-B1 (KR)
Inventor: GINOWOOJI SIGENORI
IPC: G06T9/00
Filed: 1993-10-13
Granted: 1998-06-15
Abstract: 본 허프만 부호 복호 회로를 비트 가변 길이 부호를 1 비트 또는 n(2이상의 정수) 비트마다 복호할 때의 상태 천이에 의거하여 정해진, 부호의 복호어와 부호 길이 또는 다음에 엑세스하는 포인터와, 부호의 복호 상태를 나타내는 플래그를 저장하고, m비트의 엑세스 어드레스에 응하여 복호어와 부호 길이 또는 다음에 엑세스하는 포인터 및 상기 플래그를 출력하는 메모리를 구비한다. 또 래치 회로는 메모리로부터 출력되는 플래그가 복호 종료를 나타내는 경우에는 리세스되며 플래그가 복호 계속을 나타내는 경우에는 메모리로부터 출력되는 m-1비트의 포인터를 래치한다. 선택기는 비트 가변 길이 부호의 1 비트 마다 혹은 n 비트 마다의 복호를 선택하는지에 따라 n-1 비트를 래치 회로 혹은 비트 가변 길이 부호로부터 선택하여 메모리를 출력한다.
Patent KR-960014178-B1 (KR)
Title: Atm electronic switching exchanger
Inventor: KIM HYUN-SOOK
IPC: G06F15/16
Filed: 1993-10-19
Granted: 1996-10-14
Abstract: testing the own status when a processor receives the status test request(15,16); sending the status test completion message to an OMP(1) and completing the timer and requesting the test of the next processor if the test result is normal(17,18); transmitting the status test request message to the next processor and operating the related timer if the test result is abnormal(19,20); and sending the status information table to the OMP and ending after testing the last processor(21,22).
Patent KR-970002423-B1 (KR)
Title: Manufacturing method for tho2-tungsten wire
Inventor: KIM JONG-DAE
IPC: H01K3/02
Filed: 1993-11-16
Granted: 1997-03-05
Abstract: A method of production of ThO2-Tungsten wire is disclosed. The method of production of ThO2-Tungsten wire comprises; a) producing dry doping of ThO2 at tungsten oxide, dry producing after neutralization use of ammonia; b) accepting powder for hydrogen reduction ; c) producing of CIP(Cold Isostatic Pressing) form, shinistering of upper formation and swaging. Thereby, reducing of production process and improving of produce will benefit from monotony of production process, additionally, produce Thoriated Tungsten Wire of high quality for good dispersion of thorifanite.
Patent KR-970001937-B1 (KR)
Title: Fume reduction system for fan-heater
Inventor: KIM TAE-KYUNG
IPC: F23N5/12
Filed: 1993-11-26
Granted: 1997-02-19
Abstract: The method of reducing odor upon extinguishing a fan heater in which a flame current sensing circuit is included, comprises the steps of: if a fire extinguishing command is key-inputted, stopping(101) the driving of an electronic pump and a ventilation fan, without any delay; after stopping, sensing(102) a flame current by means of the flame current sensing circuit to determine whether the sensed flame current corresponds to a non-combustion gas eliminating current; and if the non-combustion gas eliminating current is detected, blocking(103) a solenoid valve.
Patent KR-960009376-B1 (KR)
Title: Water oil separator
Inventor: CHOE SEUNG-LIM
IPC: C02F1/40
Filed: 1993-12-09
Granted: 1996-07-18
Abstract: The evaporation tank(A) of the apparatus comprises: a zigzag steam pipe(6) connected with waste-heat collecting apparatus; a stirring screw(12) vertically installed and turned by a motor(13); a liquid waste inlet pipe(1) and a waste oil outlet pipe(2) leaded to waste oil incinerator(B); and bypass pipes(3)(4) to keep the level of the liquid waste uniformly. The dehydrating process is composed of the steps of: flowing liquid waste in the evaporation tank(A); circulating steam in the steam pipe(6) and evaporating the liquid waste; accelerating the heat exchanged between the liquid waste and the steam pipe(6); and discharging the vapor from the liquid waste through the vapor exhaust pipes(8)(9) and discharging the residual waste oil through the waste oil outlet pipe(2).
Patent KR-100225367-B1 (KR)
Inventor: HEUNG HAN-YANG
IPC: D01D10/00
Filed: 1992-03-06
Granted: 1999-10-15
Abstract: 본 발명은 직경이 2.5mils 미만인 세관을 갖는 방사구금 및 10℃ 미만의 응고욕을 사용하고, 세척 및 건조시 0.05gpd 내지 0.35gpd의 장력을 섬유에 가하며 에어-갭(air-gap) 방사 공정을 사용함으로써 증가된 강도 및 파단신도를 갖는 파라-아라미드 섬유를 제조하는 방법에 과한 것이다.
Patent RO-122444-B1 (RO)
Title: Process for cutting groups of equally-spaced holes in a moving sheet metal strip
Inventor: BULEA CAIUS CASIU
IPC: B21D28/26
Filed: 2005-02-07
Abstract: The invention relates to a process for cutting groups of equally spaced holes in a sheet metal strip moving in a flow sheet, in stationary conditions during some short stops, by means of a punching device (5) provided with strips stops, placed before an unwinding device (1) and after a pickling bath (6), wherein the metal strip has a bent-position, the strip being entrained by a motor (15) throgh several wipers, through a heating oven (8) and a zinc- coating oven (9). According to the process, the installation is used with the continuous operation mode of the motor (15) by taking advantage of the strip buckling during its stopping for cutting out the perforations and remaking said buckling after releasing the strip, by the strip drawing force, which ensures a larger unwinding of the strip, sufficient for remaking the buckling.