baber/WOPTO huggingface dataset:
Patent KR-900004777-B1 (KR)
Title: Mentod of preparing flocked mineral material and products
Inventor: BRUBAKER RICHARD A
IPC: C04B41/00
Filed: 1988-02-17
Granted: 1990-07-05
Abstract: A floccular mineral material is a water-resistant silicate building material based on a swollen 2:1 layered silicate with an ave. charge density of -0.4 to -1. The layered silicate is made of mica and/or vermiculite, and contains at least one cation formula (I) where R1 is independently H or (un)satd. straight or branched C 1-8 alkyl gp., and R2 is an (un)satd. straight or branched hydrocarbon. The produced material is used for road building, paper, fibers, films, and fillers.
Patent KR-0130906-B1 (KR)
Inventor: MCKENZIE IAN FARQUHAR CAMPBELL
IPC: A61K47/48
Filed: 1988-03-10
Granted: 1998-04-23
Abstract: 요약없음
Patent KR-960007360-B1 (KR)
Inventor: EMILE LONARDI
IPC: F27D3/00
Filed: 1988-03-23
Granted: 1996-05-31
Abstract: 내용 없음.
Patent KR-920007097-B1 (KR)
Inventor: GRONDALSKI DAVID S
IPC: H03K19/003
Filed: 1988-06-28
Granted: 1992-08-24
Abstract: 내용 없음.
Patent KR-910002625-B1 (KR)
Title: Ring signal generating circuit by switching circuit
Inventor: CHONG GIL-DONG
IPC: H04M3/02
Filed: 1988-06-30
Granted: 1991-04-27
Abstract: This is for ring signal generation  method  in  PBX  (Private Branch Exchange) system. Switching regulator offers  smaller  size and lighter weight system  than  old  system  using  linear  powen supply. Also it improves output  voltage  stability  against  load variations and input voltage fluctuation. The  ringer  circuit  is composed of input filter (10), aux power supply  (20),  oscillator (30), firste second controller (50A,50B), firste second aux  power supply (40A,40B), the dividers (60A,60B), noise reduction  circuit (70), main power transformper (90) and output  stage  (110).  Here the system doesn't need separate power supply for driving  IC  and has only single  power  source  from  I1  and  I2.  Especially  by employing high frequency main power  transformer,  the  system  is cheap and stable.
Patent KR-910000487-B1 (KR)
Inventor: SAGIYAMA MASARU
IPC: C25D15/02
Filed: 1988-07-08
Granted: 1991-01-25
Abstract: 내용 없음.
Patent KR-0135078-B1 (KR)
Inventor: WILKINSON JAMES H
IPC: H04N11/04
Filed: 1988-07-26
Granted: 1998-04-22
Abstract: 본 발명의 디지탈콤포넌트 비디오신호의 부호화장치는, 소정의 대역폭을 가지는 제1 및 제2의 콤포넌트 색신호 및 콤포넌트 휘도신호를 가지는 디지탈콤포넌트 비디오신호의 부호화장치에 있어서, 상기 대역폭의 대략 상측의 주파수와 제1의 캐리어신호의 위상이 매 라인마다 반전되도록 4필드 시퀀스를 가지는 제1의 캐리어신호를 제1의 콤포넌트 색신호로 변조하여 제1의 변조된 색신호를 발생하는 제1의 수단과, 상기 제1의 캐리어신호와 실질적으로 동일한 주파수와 제2의 캐리어신호의 위상이 매 필드마다 반전되도록 2필드 시퀀스를 가지는 제2의 캐리어신호를 제2의 콤포넌트 색신호로 변조하여 제2의 변도된 색신호를 발생하는 제2의 수단과, 휘도신호를 제1 및 제2의 변조된 색신호와 결합하여 콤포넌트 휘도신호의 상기 소정이 대역폭과 실질적으로 동등한 전대여폭이 감소된 결합콤포넌트 비디오신호를 발생하는 수단과로 이루어 지고, 상기 제1 및 제2의 변조된 색신호는 제1 및 제2의 캐리어신호의 주파수를 초과하는 주파수 콤포넌트는 실질적으로 가지지 않는다.
Patent KR-0142677-B1 (KR)
Inventor: LI SIMON MING-KUNG
IPC: C07C27/00
Filed: 1988-10-17
Granted: 1998-07-15
Abstract: 내용 없음
Patent KR-930001895-B1 (KR)
Inventor: KAMIO HIROSHI
IPC: C30B15/02
Filed: 1988-11-22
Granted: 1993-03-19
Abstract: 내용 없음.
Patent KR-950002852-B1 (KR)
Inventor: PAP LASZLD
IPC: A01N53/04
Filed: 1989-02-08
Granted: 1995-03-27
Abstract: 내용 없음.
Patent KR-0166054-B1 (KR)
Inventor: FUJII HIROSHI
IPC: H02P8/32
Filed: 1989-03-27
Granted: 1999-04-15
Abstract: 본 발명의 스텝핑 모터 구동 방법은 정지시키려고 하는 위치에 인접한 2개의 상 사이에서 피구동계가 진동하는 주파수로 상기 인접한 2개의 상을 여자시켜 상기 피구동계에 진동을 가하는 단계와, 소정의 시간 듀티비 및 상기 피구동계가 응답하지 않은 고역 주파수로 상기 인접한 2개의 상을 여자하는 단계와, 상기 피구동계를 상기 소정의 시간 듀티비로 정하는 위치에 정지시키는 단계를 포함하는 것을 특징으로 한다. 
     본 발명의 스텝핑 모터 구동 방법은 종래 기술에서는 반드시 필요하던 기어 기구를 폐지하고, 인접한 2상을 소정의 시간 듀티비로 여자하고 피구동계를 시간 듀티비로 정하는 위치에 정지시키는 구성을 가지고 있기 때문에, 종래의 단순한 마이크로 스텝법과 같이 도중에서 정지하는 일이 없고, 스텝핑 모터 자신은 물론, 스텝핑 모터에 의하여 구동되는 피구동계를 원하는 정지 위치에 신속히, 그리고, 양호한 정밀도로 정지시킬 수 있는 효과가 있다.
Patent KR-930001730-B1 (KR)
Inventor: SUZUKI SEIKO
IPC: G01P15/13
Filed: 1989-03-31
Granted: 1993-03-12
Abstract: 내용 없음.
Patent KR-0143083-B1 (KR)
Inventor: LEVERENZ DAVID
IPC: B29C45/30
Filed: 1989-04-08
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-950004037-B1 (KR)
Inventor: NAGASAWA SEIJI
IPC: C07C69/78
Filed: 1989-05-16
Granted: 1995-04-22
Abstract: 내용 없음.
Patent KR-0141103-B1 (KR)
Inventor: GEDDES KATHLEEN A
IPC: C08L23/10
Filed: 1989-06-12
Granted: 1998-07-01
Abstract: 내용없음
Patent KR-920001524-B1 (KR)
Title: First and last sewing control device of buttonhole machine
Inventor: PARK WEON-OH
IPC: D05B3/06
Filed: 1989-06-22
Granted: 1992-02-15
Abstract: In the button holder, the  device  selectively  switches  the order or stitching before or after hole slitting according to  the kind of fabric in use. The device includes a  stitch  adjuster,  a hole cut adjuster and a presser foot adjuster, the stitch adjuster being provided with  the  first  and  second  hooks,  the  cutting adjuster being provided with a member for being raised or  lowered to selectively hook a projection, and the  presser  foot  adjuster having on its rear lower side two or  more  hook  pins  adjustable upper or lower and also having a rotating member with an actuating projection mounted on the hole cutter shaft.
Patent KR-940009302-B1 (KR)
Inventor: KANAUMI SHIGEO
IPC: H01F13/00
Filed: 1989-07-26
Granted: 1994-10-06
Abstract: 내용 없음.
Patent KR-920008505-B1 (KR)
Inventor: INOUE TSUNETOSHI
IPC: F24F11/00
Filed: 1989-07-31
Granted: 1992-09-30
Abstract: 내용 없음.
Patent KR-930006813-B1 (KR)
Inventor: TSUCHITANI MASATOSHI
IPC: C10C3/10
Filed: 1989-08-25
Granted: 1993-07-24
Abstract: 내용 없음.
Patent KR-0140538-B1 (KR)
Title: Prosthetic devices having bone-binding properties as well as the therapeutic use of said devices
Inventor: BAKKER DIRKJAN
IPC: A61K6/891
Filed: 1989-09-02
Granted: 1998-06-15
Abstract: The invention relates to prosthetic devices having bone-bonding properties like alloplastic tympanic membranes and ventilation tubes for application in the tympanic membrane as well as to their therapeutic use. Said devices are manufactured of a segmented thermoplastic copolyester consisting essentially of a multiplicity of recurring long-chain ester units and short-chain ester units, said long-chain ester units comprising from 30-75% by weight of the copolyester and being represented by the formula  -OLO-CO-R-CO-  and said short-chain ester units being represented by the formula  -OEO-CO-R-CO-  where L in said long-chain unit is a divalent radical remaining after removal of terminal hydroxyl groups from a poly(oxyethylene) glycol having a number average molecular weight of between 500 and 3,000 and either none or at least one thermally stable hydantoin ring per molecule, each of said rings attached to said chain through amide or imide linkages and, in that case, giving said radical L a carbon to nitrogen ratio between about 3/1 and about 150/1; R is a divalent radical remaining after removal of carboxyl groups from a dicarboxylic acid having a molecular weight of less than 300; and E in said short-chain unit is an alkylene radical having 2-6 carbon atoms and optionally at least part of the surface of said device comprises macropores having a diameter in the range of about 50-500  mu m and a macroporosity in the range of 10-90%.
Patent KR-0145314-B1 (KR)
Inventor: HOFER ARNOLD
IPC: C08G59/06
Filed: 1989-09-25
Granted: 1998-07-15
Abstract: 내용 없음
Patent KR-920009431-B1 (KR)
Title: A box
Inventor: SUGAWARA SHIGERU
IPC: A45C15/00
Filed: 1989-10-13
Granted: 1992-10-16
Abstract: A visually pleasing box (1) according to the present invention has six opaque panels (10-15). A light transmissible window (100) is provided at one panel (10) and a partition plate (2) for dividing the interior of the box body into two half spaces is disposed on a flat face defined by one diagonal line of a given panel among the four panels abutting the panel formed with the window and other diagonal line of a panel opposite to the given panel and parallel to the diagonal line of the given panel. Furthermore a light-reflective area (20) is provided on a surface of the partition plate (2) substantially over the entire surface thereof and facing the window (100). Thus, the reflecting operation of the reflective area (20) is utilized to be visually pleased, and the box (1) in which the state and the utility can be variably modified as a saving box, pencil stand box, flower stand box, stock box ornament box, etc. can be provided.
Patent KR-930002575-B1 (KR)
Inventor: TAKAHASHI YATSUSHI
IPC: G03F7/20
Filed: 1989-10-24
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-0153450-B1 (KR)
Inventor: DOUGLAS LIONS FORD
IPC: B01D69/08
Filed: 1989-11-10
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-0149000-B1 (KR)
Inventor: SHIOKAWA KOZO
IPC: A01N47/42
Filed: 1989-11-27
Granted: 1998-10-15
Abstract: 내용 없음
Patent KR-920003090-B1 (KR)
Title: Demultiply type synchronization method of power circuit
Inventor: LEE KANG-HOON
IPC: H04N5/63
Filed: 1989-11-30
Granted: 1992-04-13
Abstract: The sync. method for a video output system  frequency-divides a horizontal high-frequency signal into desired frequency band  by using a freq. divider to feedback that signal to a switching power supply unit. The video output system includes a video circuit (2b) having a horizontal deflection circuit (2c), the switching  supply unit (2a) for providing the power received from an external  power source to the video circuit (2b) and a video output unit connected to  the  video  circuit   (2b).   The   sync.   method   comprises frequency-dividing the horizontal deflection  frequency  (f)  from the horizontal deflection circuit (2c) into (1:n)  and  and  using the freq.-divided  frequency  (f/n)  as  a  sync.  signal  of  the switching supply unit (2a).
Patent KR-0167092-B1 (KR)
Inventor: ASTLE BRIAN
IPC: H03M7/40
Filed: 1989-03-29
Granted: 1999-03-20
Abstract: 내용없음
Patent KR-0142080-B1 (KR)
Inventor: VERHELST SEBASTIAAN C
IPC: G01R31/30
Filed: 1990-01-10
Granted: 1998-07-15
Abstract: 내용 없음.
Patent KR-930004203-B1 (KR)
Inventor: SHIMOMURA NOBUO
IPC: G05D23/275
Filed: 1990-01-25
Granted: 1993-05-21
Abstract: 내용 없음.
Patent KR-930007607-B1 (KR)
Inventor: TOGAI KAZUHIDE
IPC: F02B1/04
Filed: 1990-01-31
Granted: 1993-08-13
Abstract: 내용 없음.
Patent KR-0149665-B1 (KR)
Inventor: HAERLE HANS A
IPC: F01N3/02
Filed: 1990-03-12
Granted: 1998-10-15
Abstract: 내용 없음
Patent KR-940007403-B1 (KR)
Inventor: UJIKE YOSHIMI
IPC: B24B1/00
Filed: 1990-03-28
Granted: 1994-08-18
Abstract: 내용 없음.
Patent KR-0178979-B1 (KR)
Inventor: LECHT RAINER
IPC: C08F10/00
Filed: 1990-06-07
Granted: 1999-05-15
Abstract: 내용 없음.
Patent KR-920003639-B1 (KR)
Title: Turbo jet aerator
Inventor: HWANG YUAN-SYANG
IPC: A01K63/04
Filed: 1990-07-07
Granted: 1992-05-06
Abstract: The turbo jet aerator consists of a motor  (1)  having  upper and lower cover and turbine, a turbo jet unit (2)  connected  with the motor (1), agitating unit (3);  including  key  (31),  counter sinking screw (32), universal  joint  (33),  tubular  shaft  (34), sleeve (35), diffuser (36) and fan (37). An upper cover has center hole (211) and a few  screw  hole  (212,213)  at  the  cylindrical parts. The turbine (22) with a center hole (221) is provided  with a few radical-shape plate each groove (224) for sucking  air  from outer and operated by a motor (1).
Patent KR-930004715-B1 (KR)
Title: Nitride film forming method of semiconductor device
Inventor: SON MUN-IK
IPC: H01L21/31
Filed: 1990-07-13
Granted: 1993-06-03
Abstract: The method for forming a nitride film of Si3N4 on the surface of the wafer (3) in the semiconductor device is  characterized  by inserting SiH4 gas an NH3 gas into the tube (1) to react the gases at 790-890 deg.C. The method prevents the generation of  NH4Cl  in the gas reaction, and the contamination of the pump oil.
Patent KR-0145728-B1 (KR)
Inventor: KOMAI YASUMI
IPC: C08L21/00
Filed: 1990-09-13
Granted: 1998-08-01
Abstract: 고무 조성물에 함유될 경우, 고무 조성물의 내마모성, 불균일 내마모성 및 견인력을 향상시키는, 적어도 약 150㎡/g 내지 약 180㎡/g의 N 2 SA, 125cc/100g 이하의 DBP, 70nm 이하의 D(모드), 0.85 내지 0.98의 N 2 SA/I 2 가의 비 및 20cc/100g 이하의 △DBP를 갖는 카본 블랙을 개시한다. 또한 신규의 카본 블랙을 함유하는 고무 조성물을 개시한다.
Patent KR-940006918-B1 (KR)
Inventor: EDUARDO MARTINES
IPC: H04N1/409
Filed: 1990-09-15
Granted: 1994-07-29
Abstract: 내용 없음.
Patent KR-940009060-B1 (KR)
Title: Control system of a grill
Inventor: TAKEUCHI HACHIRO
IPC: F23N5/20
Filed: 1990-09-19
Granted: 1994-09-29
Abstract: The grill controller prepares for a timer in order to automatically stop heating if an operation time have passed over a predefined period. The grill controller comprises the timer (33a) operated for a predefined interval; a means (34) generating an alarm before finishing the operation of the timer (33a); a means (24) extending the operation time of the timer (33a). The grill controller guarantees the stability of the grill by limiting the operation time, and continues to heat by extending the operation time if neccessary.
Patent KR-920009772-B1 (KR)
Title: Magnetic medium
Inventor: KIM JONG-HYON
IPC: G11B5/72
Filed: 1990-11-08
Granted: 1992-10-22
Abstract: The magnetic  recording  medium  is  prepared  by  forming  a magnetic layer onto the non-magnetic substrate.  Specifically  the magnetic layer is composed of 100 wt.% hexagonal ferrite  magnetic powder  (1)  and  0.1-50  wt.%  of  betaine  compound  (2)  as  an antistatic agent. The betaine compound is carboxylic betaine  such as alkyldimethyl betaine or lauryldimethyl betaine. The medium has good eletromagnetic conversion characteristics and durability.
Patent KR-960007758-B1 (KR)
Title: Studlees tire having tread rubber composition
Inventor: OH SE-CHOL
IPC: C08K9/02
Filed: 1990-12-28
Granted: 1996-06-12
Abstract: The compd. of studless tire contains 5-20 wt.% of animal fiber, 1-10 wt.% of vegetable fiber and the rubber is added in the rate that the ratio of NR to BR is from 50 : 50 to 100 : 0. The animal fiber contains strong polar and hydrophilic group such as amino group, carboxylic group or hydrogen atom. The vegetable fiber involves the aramid or cellulose. The carbon black and some additives is compounding and blending agent is added to disperse these additives. The methylene doner and acceptor is added to improve the coherence between rubber and fiber. This studless tire shows good braking power at the road of ice surface, has a good whether-resistant and solve the problem of noise, particles, and road damage.
Patent KR-960016152-B1 (KR)
Title: Manufacturing method of toothbrush
Inventor: BARMAN ROLF
IPC: A46B9/04
Filed: 1988-12-13
Granted: 1996-12-04
Abstract: PCT No. PCT/NO88/00091 Sec. 371 Date Aug. 21, 1990 Sec. 102(e) Date Aug. 21, 1990 PCT Filed Dec. 13, 1988 PCT Pub. No. WO90/06701 PCT Pub. Date Jun. 28, 1990.A process for producing a toothbrush produced thereby have the cavities (11, 12) arranged on the back side of the tooth brush head. The longitudinal axes (14a, 15a) for angling the head portions (13, 14, 15) relative to each other are arranged on or at the bristle-carrying side of the head portion directly opposite the associated cavity (11, 12). A blank for carrying out the process and a toothbrush produced thereby have the cavities (11, 12) arranged on the back side of the toothbrush head. The longitudinal axes (14a, 15a) for angling the head portions (13, 14, 15) relative to each other are arranged on or at the bristle-carrying side of the head portion directly opposite the associated cavity (11, 12).
Patent KR-940010537-B1 (KR)
Inventor: YAMAMURA KEIJI
IPC: H05K3/32
Filed: 1991-03-14
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-940008127-B1 (KR)
Inventor: HAMADA YASUNORI
IPC: G07G5/00
Filed: 1991-03-25
Granted: 1994-09-03
Abstract: 내용 없음.
Patent KR-940011648-B1 (KR)
Title: Bit-detection circuit of synchronous multi-devices
Inventor: KIM HO-KON
IPC: H04L7/00
Filed: 1991-06-03
Granted: 1994-12-22
Abstract: The bit monitoring circuit that detects the hardware error of circuit corresponding to the mapping/unmapping path by comparing the periodic data, and provides the method for comparing the bit unit in the stable state, is provided. The system monitors the path that maps/unmaps the asynchronous DS1 dependent signal into VC12 multi-frame by the time division method. The system includes a VC21 mapping block (100) connected to a selecting circuit (205), a selecting circuit (204) connected to a VC12 comparison mapping block (201), a selecting circuit (206) connecting the VC12 comparison mapping block (201) to a comparison block (202) and timer (203) connected to the selecting circuit (204,205,206).
Patent KR-930008547-B1 (KR)
Title: Flange processing method for die casting machine
Inventor: SO YONG-BOM
IPC: B22D17/00
Filed: 1991-07-12
Granted: 1993-09-09
Abstract: The method comprises; (1) rough  cutting  a  round  bar,  (2) drilling a hole in one end face of the bar  and  forming  a  space portion by lathe turning, (3) forming a closed cooling chamber  to screw a cap in the opening portion of a plunger  and  welding  the screwed part between the cap and the body of plunger, (4) drilling a piercing hole leading to the cooling chamber in another and face of the bar, and (5) precise cutting the outer and inner  faces  of the plunger. The plunger has an enhanced cooling efficiency.
Patent KR-950007738-B1 (KR)
Inventor: HUSHAMI KATSUHIRO
IPC: B41J11/42
Filed: 1991-07-13
Granted: 1995-07-14
Abstract: 내용 없음.
Patent KR-0173317-B1 (KR)
Title: Process for preparation of 6-(substituted-aminopropionyl)derivatives of forskolin
Inventor: DE SOUZA NOEL JOHN
IPC: A61P9/00
Filed: 1991-07-22
Granted: 1999-02-01
Abstract: Process for the manufacture of 6 beta -(3-substitutedamino) propionyloxyforskolin derivatives of the general formula <CHEM> o
Patent KR-0175152-B1 (KR)
Inventor: YAMATO YOSHIROO
IPC: A01K87/06
Filed: 1991-10-19
Granted: 1999-02-18
Abstract: 본 발명은 릴 유지부를 가지는 낚싯대에 관한 것으로 릴(1)의 다리부(1A)를 걸어두는 프론트후드(F)와, 리어후드(R)로 이루어지는 릴 유지부(8), 각각이 독립하는 상태로 낚싯대의 소재(4)보다  큰 직경으로 구성되어 있는 프론트후드(F)의 형성부(7)와 리어후드(R)의 형성부, 각각의 형성부(7, 8)끼리 끼워지는 중간위치에 전둘레에 걸쳐 노출되고, 또한 각각의 형성부(7, 8)보다 소직경으로 형성되어 있는 중간부(10)로 구성되어 있다.
Patent KR-100246655-B1 (KR)
Title: Synchronous machine
Inventor: NAKANO KAZUO
IPC: H02K1/27
Filed: 1990-06-01
Granted: 2000-03-15
Abstract: A synchronous machine having an armature with n poles, and a field system which rotates relative to the armature, which has n-1 poles to give a field, and which has a plurality of permanent magnets which are magnetized being tilted relative to the circumferential direction and to the axis of said rotational motion.
Patent KR-940006811-B1 (KR)
Inventor: FRANZ PATRICK J
IPC: G06F3/02
Filed: 1990-04-02
Granted: 1994-07-28
Abstract: 내용 없음.
Patent KR-950012197-B1 (KR)
Inventor: OHKA SATOSHI
IPC: G11B15/675
Filed: 1992-02-01
Granted: 1995-10-14
Abstract: 내용 없음.
Patent KR-950012802-B1 (KR)
Title: Method for producing peroxidase
Inventor: YU YONG-JAE
IPC: C12N9/02
Filed: 1992-04-03
Granted: 1995-10-21
Abstract: The peroxidase (I) production using carrot hairy root culture (II) consists of (1) infecting Agrobacterium into carrot tissue cultures, (2) culturing (II) for 9-12 days on the medium of MS, 2-5% fructose, 40-70mM of one of amino acids as lysine, leucine, glutamine, glutamate or asparagine, (3) transferring (2) product into the medium of MS, 12-15% fructose and 0.2-0.5mM of one of derivatives 2-methoxyphenol, pyrogallol, catechol, 2-aminophenol, 2,4-dichlorophenol and (4) culturing for 3-15 days. After cultivation, oover 20 units of (I) per gram cell mass is harvested. (I) from (II) replaces the traditional method from horseradish.
Patent KR-950007767-B1 (KR)
Inventor: NADA SHOJIRO
IPC: B21D43/05
Filed: 1992-04-08
Granted: 1995-07-18
Abstract: 내용 없음.
Patent KR-100225224-B1 (KR)
Inventor: ELBE HANS-LUDWIG
IPC: A01P1/00
Filed: 1992-05-06
Granted: 1999-10-15
Abstract: 본 발명은 하기 일반식(I)의 신규 화합물, 그의 제조방법 및 식물보호, 재료보호 및 인체 및 수의과용 의약분야에서의 그의 용도에 관한 것이다. 
     
       
     
     상기 식에서, R 1 내지 R 6 는 명세서에 기술된 의미를 갖는다. 일반식(I)은 해당방법에 의해 예를 들면 적합한 벤조티오펜 유도체를 산화시킴으로써 제조될 수 있는 화합물의 정의를 제공한다.
Patent KR-100207355-B1 (KR)
Inventor: OMURE YUKIO
IPC: C11D7/28
Filed: 1992-05-27
Granted: 1999-07-15
Abstract: 본 발명은 알콜 및 하기 일반식의 플루오르화 지방족 탄화수소 화합물을 포함하는 건조제 조성물 및 상기 건조제 조성물로 건조시키는 방법을 제공한다: 
     C n F m H 2n+2-m   
     상기식에서, m 및 n은 각각 4 n 6 및 2n-2 m 2n+2의 관계를 만족시키는 양수이다.
Patent KR-950014081-B1 (KR)
Inventor: ABE HIROSHI
IPC: G07F5/02
Filed: 1992-07-01
Granted: 1995-11-21
Abstract: 내용 없음.
Patent KR-950000650-B1 (KR)
Title: Electron gun for cathode-ray tube
Inventor: OH TAE-SHIK
IPC: H01J29/50
Filed: 1992-07-21
Granted: 1995-01-27
Abstract: The electron gun improves the resolution of color pictures by reducing spherical aberration and improving the focusing characteristics. The electron gun comprises: (A) an external electrode (110) forming the first transit hole (113) of electron beams in a large aperture; (B) an internal electrode (120) forming the second transit hole (123) of electron beams in a large aperture but smaller in the horizontal width (W2) than that of the first transit hole fixed inside of the external electrode.
Patent KR-950010555-B1 (KR)
Title: Refrigerator for kimchi
Inventor: LEE CHANG-HO
IPC: F25D11/00
Filed: 1992-08-17
Granted: 1995-09-19
Abstract: a kimchi maturity and storage chamber positioned at lower side of the refrigerator, the chamber including an external frame box(2) and a kimchi storage receptacle(4); heat insulation board(8) separating a refrigerator room from the kimchi maturity and storage chamber, the board having an inflow path through which a cold air flows in the kimchi maturity and storage chamber; sensors(6)(7) detecting the inner temp. of the kimchi storage receptacle(4) and the heating temp. of a heater, the sensor being mounted at the external frame box(2); and a damper(14) being driven by the sensors(6)(7), and opening or closing the inflow path of the heat insulation board(8).
Patent KR-100245197-B1 (KR)
Inventor: LEE KHIL-SEONG
IPC: C07D319/10
Filed: 1992-12-03
Granted: 2000-03-02
Abstract: 본 발명은 에틸렌을 원료로 하는 산화에틸렌/에틸렌글리콜 생산공정 중 에틸렌글리콜 분리탑저에서 회수되는 연소된 카본과 에틸렌글리콜 변성물로 이루어진 폐기물로 부터 1,4-디옥산을 제조하는 방법에 관한 것이다. 
     에틸렌의 산화반응과 산화에틸렌의 산화반응의 수화반응(水和反應)으로 에틸렌글리콜을 제조하는 공정중 에틸렌글리콜 분리탑저(塔低)에서 회수되는 연소된 카본과 에틸렌글리콜 변성물로 이루어진 폐기물을 산성촉매 존재하에 150∼230℃로 가열 반응시켜 1,4-디옥산을 제조하는 본 발명의 방법은 처리에 어려움을 겪고 있는 공해 발생 폐기물질을 재활용할 수 있게 하는 효과가 있다.
Patent KR-100251654-B1 (KR)
Title: Silica film-forming solution composition and manufacturing method
Inventor: PAK HYUN-SU
IPC: C09D1/00
Filed: 1992-12-16
Granted: 2000-04-15
Abstract: PURPOSE: Silica film formation solution compositions and a method for manufacturing the same are provided to achieve much improved density to be used for coating films without additional treatments. CONSTITUTION: Silica film formation solution compositions are manufactured by mixing: a first silica film formation solution that is hydrolyzed at 45 to 60 deg.C for 20-60 hours, and contains containing silicon alkoxide, 2-10 mol% of water, 3-7 times of a solvent based on silicon alkoxide, the solvent selected from alcohol, ester, ketone, and aromatic carbon hydroxide, and inorganic catalyst having the initial pH between 1.0 and 3.5; and 30-70 vol% of a secondary silica film formation solution that is hydrolyzed at 45 to 60 deg.C for 4-20 hours, and contains containing silicon alkoxide, 2-10 mol% of water, 3-7 times of a solvent based on silicon alkoxide, the solvent selected from alcohol, ester, ketone, and aromatic carbon hydroxide, and organic catalyst having the initial pH between 1.0 and 3.5.
Patent KR-100220902-B1 (KR)
Inventor: HAN YOUNG-GI
IPC: H04M1/56
Filed: 1992-12-19
Granted: 1999-09-15
Abstract: 본 발명은 카폰에서 전화번호 확인 방법 및 그 장치에 관한 것으로, 통화를 목적으로 다이얼링(Dialing)한 전화번호의 확인을 시각에 의존하지 않고 청각에 의해 확인할 수 있도록 하는 음성합성음을 이용한 전화번호 확인방법 및 그 장치를 제공하여 사용자는 전화번호 확인을 위해 운전중 주행에 필요한 시선을 옮기지 않더라도 청각을 이용하여 확인이 가능하며 종래 카폰의 액정표시판을 통한 전화번호 확인시 발생할 수 있는 교통사고의 위험을 방지하는 효과가 있다.