baber/WOPTO huggingface dataset:
Patent KR-970004204-B1 (KR)
Title: Quinoline carboxylic acid boric acid anhydrides and process for the preparation thereof
Inventor: HERMECZ ISTVAN
IPC: C07F5/04
Filed: 1988-04-08
Granted: 1997-03-26
Abstract: PCT No. PCT/HU88/00018 Sec. 371 Date Dec. 2, 1988 Sec. 102(e) Date Dec. 2, 1988 PCT Filed Apr. 8, 1988 PCT Pub. No. WO88/07998 PCT Pub. Date Oct. 20, 1988.The invention relates to new quinoline-3-carboxylic acid anhydride intermediates of the Formula I <IMAGE> (I)  wherein R stands for cyclopropyl, a group of the Formula -CH2CR5R6R7 wherein R5, R6 and R7 stand for hydrogen or halogen, or phenyl optionally substituted by 1 or 2 halogen, R1 and R2 stand for halogen, or an aliphatic acyloxy group containing 2 to 6 carbon atoms optionally substituted by halogen, or an aromatic acyloxy group containing 7 to 11 carbon atoms, R3 stands for chlorine or fluorine and R4 stands for hydrogen or fluorine. The compounds of the Formula I are new intermediates for the preparation of known quinoline-3-carbocxylic acids showing antibacterial activity.
Patent KR-910006064-B1 (KR)
Title: Trunk system
Inventor: KIM SANG-KI
IPC: H04Q3/58
Filed: 1989-01-24
Granted: 1991-08-12
Abstract: The call-incoming service of the  PABX  is  provided  by  the universal night answer (UNA)  method  in  the  day  time  and  the jpredetermined night anser (PNA) method in  the  night  time.  The circuit comprises a micro-processor (10) controlling each  circuit of the system, a memory (20) storing the  system  control  program and the data, and an interface circuit (30) buffering the  I/O  of the microprocessor.  The  methods  are  switched  by  means   for discriminating the converted code of the inner subswcriber,  means for discriminating the port corresponding to the  converted  code, and means for sending the acknowledge signal after registering the port into the conversion table if the port is convertable one.
Patent KR-0135076-B1 (KR)
Inventor: ZERTANI RUDOLF
IPC: G03F7/027
Filed: 1989-07-29
Granted: 1998-04-18
Abstract: 내용없음.
Patent KR-0151951-B1 (KR)
Title: Stabilized isothiazolone microbicidal compositions
Inventor: ROHM AND HAAS COMPANY
IPC: C07D493/04
Filed: 1989-12-26
Granted: 1998-10-01
Abstract: Organic stabilizers are used to stabilize various materials which are normally unstable neat or in solution. These compositions exhibit bactericidal, fungicidal and algaecidal properties.
Patent KR-930009655-B1 (KR)
Inventor: SUGANO HIROYUKI
IPC: G11B15/665
Filed: 1989-12-28
Granted: 1993-10-08
Abstract: 내용 없음.
Patent KR-0148360-B1 (KR)
Title: Articles having permanent indicia thereon
Inventor: CHAN CHI-MING
IPC: G09F3/00
Filed: 1989-03-21
Granted: 1998-11-02
Abstract: Permanent indicia can be applied to a surface consisting of a polymeric composition having a specific gravity less than about 1.35, and having a roughness average of at least about 2  mu m and an average peak width of less than about 200  mu m. The indicia are resistant to organic solvents, smearing and abrasion without a permatizing step. The surface can be, for example, the polymeric surface of a marker sleeve, preferably a heat-recoverable marker sleeve.
Patent KR-930005971-B1 (KR)
Inventor: TORISAWA YOSHIHIRO
IPC: G03G15/16
Filed: 1990-01-04
Granted: 1993-06-30
Abstract: 내용 없음.
Patent KR-940008636-B1 (KR)
Inventor: MIYAOKA SATOSHI
IPC: F16J15/3232
Filed: 1990-03-21
Granted: 1994-09-24
Abstract: 내용 없음.
Patent KR-0138993-B1 (KR)
Inventor: TUIJL ADRIANUS JOHANNES MARIA
IPC: G05F1/618
Filed: 1990-04-10
Granted: 1998-06-15
Abstract: 요약 없음
Patent KR-930001010-B1 (KR)
Title: Process for making si-mn
Inventor: CHON BYONG-WON
IPC: C22C1/00
Filed: 1990-08-18
Granted: 1993-02-12
Abstract: The  low  carbon  silicon  manganese  for  production  of  a stainless steel is prepared by (a) putting the high  carbon  Si-Mn molten metal in the steelmaking furnace  into  the  settler  as  a refractory material lined with alumina, (b) forming the slag  zone in the  interface  of  tapped  molten  metal,  (c)  enhancing  the fluidity by adding silica stone to the zone, (d)  controlling  the solid solubility limitation of molten metal  by  supercooling  and annealing, (e) floatation  separating  the  molten  metal  by  the specific gravity difference of supersaturated carbon.
Patent KR-0141593-B1 (KR)
Inventor: OHGA YUICHI
IPC: G02B6/00
Filed: 1990-09-06
Granted: 1998-06-01
Abstract: 본 발명은 히터와 히터 내부에 위치해 있으면서 히터의 가열 분위기 가스를 제거하는 머플튜프로 이루어져 있되, 여기서 머플튜브의 몸체는 고순도탄소로 이루어져 있고, 몸체의 내부와 외부벽은 증착흑연과 고체상 탄화유리질 탄소로 이루어진 그룹으로부터 선택된 탄소물질로 코팅되어 있는 광섬유의 미세한 석영 유립입자로 이루어진 다공성 예비성형물을 가열시키기 위한 가열 용광로를제공한다. 또한, 이러한 가열용광로의 머플튜브에서 석영유리의 미세한 입자들을 가열시켜 예비성형물을 탈수소화시키고, 플루오르를 첨가 및/또는 유리화시키는 것으로 이루어진 예비성형물의 제조방법을 제공한다.
Patent KR-0161976-B1 (KR)
Title: High speed cutter for aramids
Inventor: SCHNITZER TADEUSZ EUGENIUSZ
IPC: B65H54/71
Filed: 1990-12-28
Granted: 1998-12-01
Abstract: An automatic yarn cutting apparatus comprising a cutter body (12), actuating means (18, 22), valve means (24), and cutting means (29) whereby the cutting mechanism is actuated by tensioned yarn passing over an actuator arm (45) and through a cutting arm slot (19). <IMAGE>
Patent KR-930006203-B1 (KR)
Title: Apparatus for soap
Inventor: KIM TAE-KON
IPC: C11D13/00
Filed: 1991-01-03
Granted: 1993-07-08
Abstract: The device  comprises  an  extruder  (1)  formed  of  a  main extruder (10) and sub-extruder (20) perpendicular to each other, a base colour extruder-hole (13) at the end of conical head (12),  a multi-tube (30) having a plurality of base colour tubes (31) and a specific colour-tube (32) in the extruder  (1).  The  front  panel (33) having the specific colour-tube (32) forms a concave and  has an extruder in the front. The former (40) including  fixing  frame (41) is  attachable  to  the  concave  (35)  formed  having   the colour- tube (32).
Patent KR-930009365-B1 (KR)
Title: Method for producing ginseng-tea
Inventor: HAN MAN-U
IPC: A23F3/34
Filed: 1991-01-08
Granted: 1993-10-02
Abstract: The process for preparing ginseng tea by use  of  juice  from fresh ginseng comprises: (1) grinding washed fresh ginseng by  use of grinder to 100-150 mesh; (2) obtaining juice by  pressing  from fresh ginseng by centrifuge with filtration sieve of 100-150 mesh; (3) mixing juice from fresh ginseng with corn syrup in  the  ratio of 1:1, and  homogenizing  under  the  150  kg/cm2  pressure;  (4) high- temperature short-time sterilizing homogenized juice  at  115 deg.C for 5 second; (5)  spray  drying  sterilized  fresh  ginseng slurry in spray dryer monentarily, granulating, and packaging.
Patent KR-940006464-B1 (KR)
Title: Anti-static thermoplastic resin composition
Inventor: KIM HYONG-SU
IPC: C08L35/06
Filed: 1991-01-15
Granted: 1994-07-20
Abstract: This is a new styrene-base thermoplastic resin composition which has good heat resistance, polish and permanent antistatics. This resin is composed of ABS copolymer 95-40 wt.pts.; ether-amide block copolymer 5-60 wt.pts.; and styrene-maleic acid anhydride copolymer 2-10 wt.pts; and added with ethylene oxide-propylene oxide block copolymer 1-5 wt.%.
Patent KR-0159528-B1 (KR)
Inventor: ASANO TAKAYASU
IPC: H01L21/677
Filed: 1991-02-26
Granted: 1999-02-01
Abstract: 종형 열처리 장치는, 반응관의 하부에 뚜껑체가 형성되고, 웨이퍼(W)를 적재하는 보우트가 상기 뚜껑체에 대략 수직으로 지지된 상태로 상기 반응관에 대하여 로우드 및 언로우드된다. 
     상기 반응관의 아래의 스페이스에, 대략 수평면내로 보우트를 수직상태로 반송하는 아암이 배열되고, 상기 아암의 궤도에 따라 제1, 제2 및 제3 의 스테이션이 형성된다. 
     상기 반응관내로 제1보우트에 적재한 웨이퍼를 열처리중에, 상기 제1스테이션에서  빈 제2보우트에 열처리가 안된 웨이퍼가 적재된다. 
     웨이퍼 적재후, 상기 제2 보우트를 상기 반송수단에 따라 상기 제1스테이션에서 제3스테이션으로 반송하고, 상기 제3스테이션에 있어서 상기 제2보우트가 지지된다. 
     상기 제2보우트의 대기중, 열처리 종료 후의 상기 제1보우트가 상기 제2스테이션까지 하강되고, 연속하여 상기 반송수단에 의해 제1스테이션까지 반송된다. 상기 제1스테이션에서 상기 제1보우트에서 열처리가 끝난 웨이퍼가 꺼내어진다. 
     상기 제1보우트가 제1스테이션에 있는 사이에, 상기 제2보우트를 상기 반송수단에 의해 상기 제3스테이션에서 제2스테이션으로 반송되고, 연속으로 상기 제2보우트가 상기 뚜껑체상으로 받아넘겨, 상기 반응관 내로 로우드된다.
Patent KR-100205986-B1 (KR)
Inventor: HAYASHI TOSHIHIDE
IPC: H04N5/445
Filed: 1991-02-28
Granted: 1999-07-01
Abstract: 본원 발명은 제어정보를 화면상 개별 영역에 표시할 수 있는 텔레비전수상기 에 관한것이며, 입력영상신호에 의한 화상이 표시되는 모화면(母畵面)영역의 일부에 다른 화상을 표시하는 자화면(子畵面)영역을 설정하는 표시제어수단과, 제어정보에 의거하여 캐릭터신호를 발생하는 캐릭터신호발생수단을 포함하며, 캐릭터신호발생수단으로부터의 캐릭터신호를 표시제어수단에 공급하여 자화면영역에 제어정보를 표시함으로써, 텔레비전수상기의 모화면영역을 방해하지 않고 각종 제어정보를 자화면영역에 표시하여 텔레비전수상기의 조작성의 향상을 도모한 것이다.
Patent KR-960016460-B1 (KR)
Inventor: FISCHER KURT
IPC: B22C15/28
Filed: 1991-04-19
Granted: 1996-12-12
Abstract: 요약없음.
Patent KR-940009879-B1 (KR)
Title: Automation system for the production of vibration insulator
Inventor: HONG SANG-PYO
IPC: B29C35/02
Filed: 1991-08-22
Granted: 1994-10-18
Abstract: The system provides the total automation without handwork by the simplification of molding process. The device includes an automatic array unit (110) which arrays the insert material, a supply unit (12) which supplies the insert materials, a transfer unit (13) which moves the insert materials, an extracting unit (140) which extracts the insert materials by the finger action, an image unit (15) which images the molding products, a swaging unit (160) which swages the molding products.
Patent KR-0171609-B1 (KR)
Title: Assay using a soluble fibrin-like monomer
Inventor: PROCYK ROMAN
IPC: G01N33/53
Filed: 1991-08-23
Granted: 1999-05-01
Abstract: An assay method that requires a soluble fibrin monomer or a soluble fibrin monomer reagent as one of the components of the assay. The reagent is a fibrin-like material having a solubility and stability similar to fibrinogen in that it remains soluble and stable at physiological conditions at a concentration employed in the assay in the absence of fibrin polymerization inhibitors or reagents for maintaining solubility.
Patent KR-940004298-B1 (KR)
Title: Method of forming color filter plate
Inventor: YANG NO-SOK
IPC: G02F1/1335
Filed: 1991-08-28
Granted: 1994-05-19
Abstract: coating a photo sensitive photo register film; producing patterns; dyeing the with a color dye; exposing to light; and fixing the dye layer with a tannin acid and tin acid solution. The method for producing the second and the third color filter layer is the same as the method for the first color filter layer. A color filter layer is formed with a protecting layer without exposing to light and fix process after producing the third color filter layer.
Patent KR-940002645-B1 (KR)
Title: Power supply for multiple home appliances
Inventor: OH JI-BYONG
IPC: H02M1/16
Filed: 1991-09-24
Granted: 1994-03-26
Abstract: The power supply connects to a combined system integrally composed of a compact disk player, a television, and a video tape recorder. The power supply comprises the following means; a switching mode power supply for generating the main source; a stand-by power supply; a monitor driven by the main source; a compact disk player including a television/a video tape recorder; the first and second control signal generators; a switching circuit for generating the third signal.
Patent KR-950008423-B1 (KR)
Inventor: BURT RODNY T
IPC: H01L27/088
Filed: 1991-10-10
Granted: 1995-07-28
Abstract: 내용 없음.
Patent KR-950000167-B1 (KR)
Inventor: YOSHIDA KATSUHIKO
IPC: B23P19/06
Filed: 1991-10-14
Granted: 1995-01-11
Abstract: 내용 없음.
Patent KR-940005529-B1 (KR)
Title: Branched telephone
Inventor: RYU KWANG-YOL
IPC: H04M1/70
Filed: 1991-11-06
Granted: 1994-06-20
Abstract: The alarm signal is generated when a handset is lifted under the condition that the other phone is already in communication. The branch circuit comprises a line state detector (10) for checking occupation state of the internal line when a ring signal is transmitted through a stationary line, a ring signal detector (20) for detecting ring signal, and a melody generator (30) for generating melody.
Patent KR-100292974-B1 (KR)
Title: 반도체장치와그제조방법
Filed: 1991-11-14
Granted: 2001-09-17
Abstract: 본 발명은 트랜지스터소자가 일체로 형성된 단결정 반도체박막이 절연박막상에 적층됨과 더불어 관통구멍이 형성되고 상기 절연박막의 이면에는 전극과 차광막이 형성된 양면배선구조를 갖춘 반도체장치 및 그 제조방법에 관한 것으로, 상기 단결정 반도체박막상에는 트랜지스터인 스위칭소자, 이 스위칭소자와 전기적으로 접속된 화소전극 및 상기 스위칭소자를 주사 및 구동하기 위한 구동회로가 형성된다. 이에 따라, 반도체장치로서 소형의 고밀도 광밸브장치도 용이하게 제공할 수 있다.
Patent KR-950006065-B1 (KR)
Title: Beauty wash composition for using microemulsion
Inventor: HAN KWANG-HUI
Filed: 1991-11-21
Granted: 1995-06-08
Abstract: A beauty wash composition is prepd. by i) mixing 1.0-2.0 wt.% isoester with one or more nonpolar surfactant selected from 1.5-3.0 wt.% peg-8 caprilate/ caprate, 2.0-3.0 wt.% polyglycerol isostearate, 1.5-3.0 wt.% glyceryl caprilate/ caprate, flavor etc., and dissolving to obtain the oily component (I) ii) mixing 70.0-80.0 wt.% pure water with 5.0-10.0 glycol, 0.2-0.5 wt.% salt and pigment to obtain the water component (II), and iii) mixing the obtd. (I) and the obtd. (II) to obtain the final product.
Patent KR-940005041-B1 (KR)
Title: Active vibration control device of compressor
Inventor: CHA KYONG-HWAN
IPC: G10K11/16
Filed: 1991-12-06
Granted: 1994-06-10
Abstract: The control device detects vibration signal from a compressor and reduces a vibration noise. The control device includes a bandpass filter (31) which passes the source frequency of piezo ceramic sensors (24A,24D), a comparator (32) which generates rectangular waves, a differentiator (33) which outputs synchronous signal by differentiating output signal of comparator (32), a micom (34) which controls a system, a low pass filter (35) which converts rectangular wave into sine wave, and an amplifier (36) which drives piezo ceramics (26A)(26B)(26C)(26D) by output signal of lowpass filter (35).
Patent KR-100201865-B1 (KR)
Inventor: MASASI GOBAYASI
IPC: A63B102/32
Filed: 1991-12-28
Granted: 1999-06-15
Abstract: 본 발명은 골프퍼터클럽에 관하여, 스트로우크시의 보올의 구름을 양호하게 함과 동시에 스트로우크의 안정성과 방향성과를 양호하게 하는 퍼터클럽을 실현하는 것을 목적으로 한다. 
     클럽헤드부의 중량이 320∼360g, 그립부의 중량이 100∼260g이고 그리고 클럽헤드부와 그립부와의 합계중량이 445∼585g이 되도록 구성하다. 
     또 그립부의 중심위치가 그립엔드로부터 100∼150mm의 범위에 있도록 구성하는 것이 바람직하다.
Patent KR-100187526-B1 (KR)
Title: Pressure-relieving device and process for implanting
Inventor: SMITH STEWART GREGORY
IPC: A61F9/00
Filed: 1990-10-26
Granted: 1999-06-01
Abstract: This invention involves a porous device for implantation in the scleral tissue of the eye to relieve the intraocular pressure of glaucoma and a method for surgically implanting the device.
Patent KR-940006614-B1 (KR)
Title: Redundancy circuit of semiconductor memory device with block mode
Inventor: SO SUNG-MO
IPC: G11C29/00
Filed: 1992-01-07
Granted: 1994-07-23
Abstract: The circuit which improves the ratio of productivity of memory device comprises: a 128K RAM cell array (300) for memorizing the 128K-bit information; a redundant memory cell array (400) for replacing the bad cell array; transmitting gates (500)(600) for transmitting the input/output data of RAM and memory cell array; an input/output bus; a column address decoder (700) for controlling the transmitting gate (500); and a redundant column address decoder (800) for controlling the transmitting gate (600).
Patent KR-100211406-B1 (KR)
Inventor: ENGELERIED WERNER
IPC: D04B15/88
Filed: 1992-03-06
Granted: 1999-08-02
Abstract: 본 발명은 머시인 프레임과, 2개의 베어링 위치에서 그 단부에 회전가능하게 장착된 권선 로드로부터 이격되어 부분적으로 권취된 관형 직물이 머시인 프레임상에 장착된 적어도 하나의 구동 테이크-업 롤러 및 머시인 프레임상에 형성된 관형 직물 롤을 포함하는 원형 편물 기계로부터 관형직물 롤을 이동시키기 위한 장치에 관한 것이다. 권선 로드의 상기 베어링 위치는 머시인 프레임상에 선회가능하게 장착되어 작동 위치와 이동 위치사이에서 전후방으로 선회되는 레버에 배열되어 있다. 작동 위치에 있는 이것상에 권취된 관형 직물을 갖는 권선 로드는 레버와 함께 록킹 수단에 의해 머시인 프레임상의 위치에 고정되고, 이동 위치에서 이것은 쉽고 간단한 방법으로 이동시킬 수 있다.
Patent KR-950014509-B1 (KR)
Inventor: SAKAMOTO YUKIO
IPC: H04N13/239
Filed: 1992-03-12
Granted: 1995-12-02
Abstract: 내용 없음.
Patent KR-940011092-B1 (KR)
Title: Support spring manufacturing method
Inventor: OH SUNG-SOK
IPC: G11B23/087
Filed: 1992-04-28
Granted: 1994-11-23
Abstract: The method minimizes material loss and reduces manufacturing cost through the renovation of manufacturing process. The method comprises (A) forming support long holes (17) and rectangular shaped hole (18) parallel to each other on the supporting member (16); (B) side-shaping of either side of tension part (19) on the supporting member; (C) linear cutting of rectangular shaped holes on both the sides of terminals of tension part; (D) notching of tension parts and final finishing of external shape of the tension part.
Patent KR-100211617-B1 (KR)
Title: Imido and sulfimido carbonic acid activators, process for their preparation and their use
Inventor: JAEKEL FRANK
IPC: C07D207/408
Filed: 1992-05-04
Granted: 1999-08-02
Abstract: Persalt activators and their salts, which are derived from imidocarboxylic acids and sulphimidocarboxylic acids of the general formula I: <IMAGE>  in which     A denotes a group of the formula <IMAGE>   n denotes the numbers 0, 1 or 2, R<1> denotes hydrogen, chlorine, bromine, C1-C20-alkyl, C2-C20-alkenyl, aryl, preferably phenyl, or alkylaryl, preferably C1-C4-alkylphenyl, R<2> denotes hydrogen, chlorine, bromine or a group of the formula -SO3M, -CO2M or -OSO3M,   X denotes C1-C19-alkylene or arylene, preferably phenylene,   B denotes a group of the formulae C = O, SO2,   L denotes a leaving group of the formula <IMAGE> or a sugar residue,   R<3> denotes C1-C19-alkylene,   R<4>, R<5> denote C1-C20-alkyl,   R<6> denotes C1-C19-alkylene, C2-C20-alkenylene, Y denotes hydrogen, chlorine, bromine or a group of the formula -SO3M, -CO2M, -OSO3M, -CONH2, -N(R<7>)3Z or -P(R<7>)4Z,   R<7> denotes C1-C30-alkyl,   Z denotes fluoride, chloride, bromide or iodide and M denotes hydrogen, an alkali metal or ammonium ion or the equivalent of an alkaline earth metal ion.   These compounds are suitable as bleaching agents, oxidising agents and disinfectants in detergents and cleaning agents.
Patent KR-0152774-B1 (KR)
Inventor: KIM SEUNG-IL
IPC: H04N13/00
Filed: 1992-06-26
Granted: 1998-10-15
Abstract: 본 발명은 영상의 전처리(Pre-Analysis)에 관한 것으로, 입력되는 N개의 영상 블럭에 대해 불규칙적으로 M개의 영상블럭을 취한 후, 각 블럭마다의 절대합이나 자승합등을 구하여 영상의 모평균과 모분산을 추정함으로써 시스템의 간소화에 기여하고 영상 처리시간을 대폭적으로 단축할 수 있게 한 것이다.
Patent KR-100227053-B1 (KR)
Inventor: FUTAGAWA HITOSHI
IPC: A61J1/00
Filed: 1992-08-07
Granted: 1999-10-15
Abstract: 용해액과 약제를 균의 오염이 없는 상태로 혼합하고 혼합된 약액을 별도의 연결관없이 주사하기 위한 약제 수용용기로서, 이것은 양쪽에서 직경이 줄어들어 그것에 의해 양단에 좁은 입구부가 형성된 원통형 용기와, 상기 원통형 용기를 밀봉하기 위한 원통형 용기의 각 입구부에 부착되는 밀봉수단을 포함한다.
Patent KR-100240434-B1 (KR)
Title: Derivatives of structurally modified vip and pharmaceutical compositions containing them
Inventor: GOZES ILLANA
IPC: A61K38/00
Filed: 1992-10-30
Granted: 2000-01-15
Abstract: There are provided novel compounds for the treatment of male impotence. The compounds are derived from vasoactive intestinal peptide (VIP) and VIP1/2  PI <6>3/4  and VIP<5>1/4  PI <6>3/4 fragments in which the natural amino acid sequence is modified by replacement of any of the 5, 17 and 19 amino acid residues by other natural or non-natural amino acids, and they bear at least one terminal lipophilic group. The modified VIP sequences and fragments are prepared by conventional peptide chain assembling methods. The novel compounds and compositions containing them are suitable for transdermal application. <IMAGE>
Patent KR-950012586-B1 (KR)
Title: An electronic exchanger
Inventor: CHONG DONG-SU
IPC: H04M3/42
Filed: 1992-12-14
Granted: 1995-10-19
Abstract: a subscriber switch connection sub-system having a LTAS for controlling a match of the subscriber with an arbitration line, a LSS for controlling a time division switch, a SSS for transmitting and receiving R2 multi frequency code and a dual tone multiple frequency and generating a signal sound, a TCS for controlling a basic call process, and an OSS for processing a specific service call; an internal connection network sub-system having a NHS for performing a number translation and a routing process, a SNS for controlling a space switch, conference call unit, and a various of recoding information unit, and a CSS for controlling a network synchronization and the space switch; and a central control sub-system having a MSS for collecting statistic data and a CAS. The method comprises the steps of dialing a camp-on busy cancellation code by a subscriber who subscribes a camp-on busy service and a camp-on busy cancellation service; making a phone call to other subscriber who is needed to call; if the number is busy, holding the other subscriber by hooking-up during busy tone by the subscriber who subscribes the camp-on busy cancellation service; dialing the cancellation code; hooking-up again; completing to make phone call to the other subscriber; even in case of the busy tone, if the third subscriber calls the subscriber who subscribes the camp-on busy cancellation service, even though the camp-on busy service is registered, cutting the call by giving a music song sound to the subscriber who requires a reception call, without performing the camp-on busy service; and in case that the subscriber finishes to make the phone call and puts down a telephone receiver, completing the camp-on busy cancellation service.
Patent KR-950011955-B1 (KR)
Title: Liquid crystal display elements
Inventor: JANG DOK-KYU
IPC: G02F1/1335
Filed: 1992-12-21
Granted: 1995-10-12
Abstract: In the liquid crystal display element using a color filter, an R.G.B. color filter is formed with the same thickness of each red, green or blue color filter and with permeability in inverse proportion to the size in order to correct uneven colors of the displayer caused by the different permeability of each color filter.
Patent KR-0135537-B1 (KR)
Inventor: PARK CHANG-JIN
IPC: H04M3/00
Filed: 1992-12-29
Granted: 1998-04-27
Abstract: 본 발명은 전 전자교환기간의 가입자단 정합장치에 관한  것으로, 집중국교환기(50)와 국부교환기(60)사이에서 가입자회선(70)을 경유하여 가입자단을 정합시키는 장치에 있어서,  집중국교환기(50)에는 과전압, 과전류시 회로의 내부를 보호하기 위해 회로보호부(52-1)와, 착신요구신호로서의 링신호를 검출하기위한 광검출부(52-2), 착신 및 발신등에 필요한 톤신호를 검출하는 톤검출부(52-3), 발신 또는 복구시 사용되는 회선관리부(52-4), 아날로그-디지털, 디지털-아날로그변환 및 지정된 타임슬롯에 음성신호를  실어주는 시간스위치정합부(52-5), 각 회선상태관리를 담당하는 프로세서와 정합을 위한 프로세서정합부(52-6)로 구성된, 가입자단 정합장치(52)로 구성된다.
Patent KR-100364041-B1 (KR)
Title: Process for high temperature dehydration
Inventor: AEBLI BEAT M
IPC: C07B61/00
Filed: 1993-05-12
Granted: 2003-04-16
Abstract: PURPOSE: A process for preparing iminostilbene by high temperature dehydration is provided to obtain iminostilbene as an intermediate of 5-Carbamoyl-dibenz(b,f)azepin having anti-convulsive activity at a higher yield and conversion rate. CONSTITUTION: The process for preparing iminostilbene comprises high temperature dehydration of iminodibenzyl on the vapour phase with an iron oxide/potassium salt contact catalyst containing 35 to 90% by weight of an iron compound, calculated as Fe2O3, and 7 to 35% by weight of a potassium compound, calculated as K2O, as well as 0.0 to 3.5% by weight of a chromium compound, calculated as Cr2O3, and with or without conventional promoters. Suitable promoters are magnesium, calcium, cerium, molybdenum, cobalt, vanadium or tungsten compound.
Patent KR-950006362-B1 (KR)
Title: Wet of dry suction separator for vacuum cleaner
Inventor: KIM HYON-JIN
IPC: A47L9/00
Filed: 1993-06-26
Granted: 1995-06-14
Abstract: The wet/dry passage distinguishing device prevents rot and damage phenomena of paper filter owing to moisture by distinguishing a wet passage and a dry passage and also prevents dirt flow-in phenomenon into a collecting tub when dry-cleaning. The device is constructed by an exclusive use dry passage connected with a connection tube and paper filter, an exclusive use wet passage guiding dirt detergent to the collecting tub, and a passage distinguishing unit.
Patent KR-100222386-B1 (KR)
Inventor: RUSSEL A PELLIKANO
IPC: G06F17/00
Filed: 1993-07-06
Granted: 1999-10-01
Abstract: 선택된 데이터베이스 내의 모든 에이터 필드의 분포를 상호 선택하고 디스플레이하는 방법이 제공된다. 방법의 기본적인 기능은 사용자에게 선택된 데이터베이스 내에 포함된 데이터를 도형의 형태로 볼 수 있게 한다. 더욱이, 사용자는 보다 상세한 디스플레이에 대한 데이터의 특정 세트를 선택하는 것은 물론이고 선택된 데이터베이스를 구성하는 남아있는 데이터 필드 모드에 대한 선택의 효과를 판단할 수 있는 능력을 갖추게 된다. 프로세스의 제1단계는 호스트 시스템으로부터 특정 데이터베이스를 액세스하는 것이다. 한번 선택된 데이터베이스가 액세스되면, 선택된 데이터베이스 내의 각각의 필드에 대한 분배 매트릭스가 선택된 데이터베이스 내에 포함된 데이터로부터 구축된다. 분배 매트릭스는 이제 도형 디스플레이 유닛의 임의 형태로 도형 디스플레이된다. 이러한 초기의 도형 디스플레이에 대하여, 사용자는 상세한 도형 디스플레이에 대한 다양한 선택을 할 수 있으며 데이터 구조와 데이터베이스의 데이터 내용을 분석할 수 있다.