baber/WOPTO huggingface dataset:
Patent KR-840001378-B1 (KR)
Title: Process for preparing gephabsporaic acid derivatives
Inventor: KIM SUNG-HO
IPC: C07D501/36
Filed: 1983-03-09
Granted: 1984-09-21
Abstract: The title compds. I [R1=2-formyloxy-2-phenylmethyl, 2-hydroxy-2-phenylemthy. 2-amino-(4-hydroxyphenyl) methyl1, 2-aminomethy1-phenylemthyl cyanomethylthiomethyl, (4-ethyl-2, 3-dioxo-1-piperazine carboxyamido)-(4-hydroxyphenyl) methyl, 2-aminothiazol-4-yl-methoxyaminomethyl, carboxy-4-hydroxyphenyl methyl, 4-hydroxy-6-methylpyridine carboxamido-(4-hydroxyphenyl) methyl, trifluoromethylthiomethyl, etc.; R2=H, methoxy; R3=1-methyl-lh-tetrazole-5-yl, 1, 2, 3-triazole-5-yl, 1-carboxy methyl-tetrazole-5-yl; R4=H, Na; Z=S, O , useful as antibiotics, were prepd. by the reaction of thioester (IV) with cephalosporanic acid (V).
Patent KR-900009026-B1 (KR)
Inventor: SOERENSEN GUNNAR
IPC: B01J31/06
Filed: 1983-07-16
Granted: 1990-12-17
Abstract: 내용 없음.
Patent KR-850001950-B1 (KR)
Title: A method for shaping surface of polyethylene sheet to prominence and depression
Inventor: JONG YU-SUN
IPC: B29C59/00
Filed: 1983-09-23
Granted: 1985-12-31
Abstract: On the surface of a polyethylene sheet, minute prominences and depressions were formed without destroying the gloss of the surface. This process includes a roller for loading the polyethylene sheet, a rewinding roller, a transport roller, and a generator of high frequency waves. By treating the sheet with high frequency waves, minute and dense impressions are formed on the surface of the polyethylene sheets. This process makes the polyethylene sheets printable.
Patent KR-940001945-B1 (KR)
Title: N-sulfonyl-imino-thiocarbonic acid diesters as herbicide antagonists for the protection of rice cultures
Inventor: TOEFUL BERNER
IPC: A01N25/32
Filed: 1983-12-03
Granted: 1994-03-12
Abstract: N-Sulfonyliminothiocarbonic acid diesters protect rice crops from phytotoxic damage caused by herbicides.
Patent KR-910007057-B1 (KR)
Inventor: BOETTCHER BODO
IPC: H02G15/184
Filed: 1984-02-08
Granted: 1991-09-16
Abstract: 내용 없음.
Patent KR-910006412-B1 (KR)
Title: Method and apparatus for forming fiber felt
Inventor: MOSNISER FRANCIS
IPC: D04H1/4209
Filed: 1984-02-22
Granted: 1991-08-21
Abstract: 1. A method of forming a felt of fibres in which the fibres are formed from a material which is in the drawable state, this material being carried over the peripheral surface of one or more wheels to which a rotary movement is imparted and from which the fibres become detached and are thrown into a gaseous current which is directed transversely of the direction in which the fibres are thrown and along the peripheral wall of the wheel or wheels, the fibres thus formed, entrained by the gaseous current, being carried into a receiving chamber in which the base is constituted by a perforated conveyor, the gaseous current carrying the fibres crossing the conveyor, the fibres becoming deposited on the conveyor in order to form the felt, the method being characterized in that one or a plurality of additional gas jets are created on either side of the gaseous current carrying the fibres substantially in the same direction as that of the current, these additional jets being emitted along lateral walls bordering the perforated conveyor.
Patent KR-910006602-B1 (KR)
Title: Method for the extraction of immune interferon
Inventor: KUNG HSIANG-FV
IPC: C12P21/02
Filed: 1984-09-19
Granted: 1991-08-29
Abstract: A method for the extraction of intact recombinant human immune interferon with guanidine-HCl is disclosed. This method permits the purification to homogenity of intact recombinant human immune interferon.
Patent KR-850000870-B1 (KR)
Title: Process for the preparation of phenyl ethanolamine derivation
Inventor: OLSSON OTTO AGNE TORSTEN
IPC: A61K/
Filed: 1984-09-26
Granted: 1985-06-22
Abstract: The title compds. (I; R = -(CH3), cyclobutyl, or methyl substd. cyclobutyl; R1 = H or R2; R2 = R3R4NCO-; R3 = H, C1-3 alkyl, C6H4R5 ; R5 = OH, C1-3 alkoxy; R4 = H or C1-3 alkyl), which exhibited bronchodilator activity, were prepd. by the reaction of II and RNRR6. Thus, the mixture of 3.5g bis-3',5'-(N,N-dimethylcarbamoyloxy-) styreneoxide and 50 ml dioxane was reacted with 0.8 ml NaBH4 to give 2.7 g bis-3,5-(N,N-dimethylcarbamoyloxy)styreneoxide, which (1.7g) reacted with 0.73g t-butylamine to give 1.4g 1-[bis-(3',5'-N,N- dimethylcarbamoyloxy)phenyl -2-tert-butylaminoethanol HCl salt.
Patent KR-910008564-B1 (KR)
Inventor: PETTERSON WILLIAM C
IPC: C01B3/34
Filed: 1984-10-20
Granted: 1991-10-19
Abstract: 내용 없음.
Patent KR-910002486-B1 (KR)
Inventor: SHIMADA YOSHIGACHEU
IPC: A47B47/04
Filed: 1984-12-26
Granted: 1991-04-23
Abstract: 내용 없음.
Patent KR-900001770-B1 (KR)
Title: Cushion board
Inventor: LEE SANG-CHUN
IPC: E04F13/00
Filed: 1985-03-12
Granted: 1990-03-27
Abstract: The cushion is used for the floor and wall of gymnasiums and parking lots in order to withstand a compressive shock.  The cushion comprises spaces (3,3') and butterfly shape spaces (4,4') being alternately formed between layers, reinforced parts (6,7) inserted into the spaces (3,3'), and circular parts (2,2').  When a shock is applied to the cushion, the circular parts are deformed into elliptical shapes, the elliptical deformations being restrained by the butterfly shape spaces, so that strength of the cushion is increased.
Patent KR-910002834-B1 (KR)
Inventor: TANAKA TADAO
IPC: B60G17/00
Filed: 1985-04-24
Granted: 1991-05-06
Abstract: 내용 없음.
Patent KR-890001158-B1 (KR)
Title: Nozzle hole breech block for ink-jet printer
Inventor: KIM GA-HO
IPC: B41J2/165
Filed: 1985-09-18
Granted: 1989-04-26
Abstract: Nozzles (2') of nozzle plate (2) and through-openings (3') of intermediate plate (3) are arranged to communicate with each other. In front of the intermediate plate (3), guide plate (4) which has guide holes (4') is set.  A slide plate (6) which has holes (6') and are attached to piezoelectric element (5) moves in the guide hole (4') by the action of (5) to communicate the holes and openings. When the power of ink-jet printer is off, the slide plate (6) returns to block holes and nozzles and prevent holes (2',3') from being blocked with dried ink.
Patent KR-890000547-B1 (KR)
Title: The circuit for converting electric power of motors
Inventor: PARK HONG-GI
IPC: H02P7/00
Filed: 1985-11-23
Granted: 1989-03-20
Abstract: The inverter for providing optimal voltage w.r.t. a load to the motor includes a delay cct. (10) for applying constant power to all ccts. befor running the motor, a voltage comparator (20) for comparing the motor driving voltage of a motor current detecting cct. (25) and the voltage of counter (CNT1) applied through a D/A converter (DA1). When the output voltage of (25) is higher than the one of (CNT1), a PWM cct. (40) driven by the output of a counter (CNT2) applied through a D/A converter (DA2) and trianglar wave generator (35) supplies the reduced input voltage to the motor and resets the counter (CNT1) through an OR gate (OR) to compare the output voltages of (25) and (CNT1) again.
Patent KR-920004452-B1 (KR)
Inventor: GRAVEMANN HORST
IPC: B22D11/057
Filed: 1986-04-15
Granted: 1992-06-05
Abstract: 내용 없음.
Patent KR-900006512-B1 (KR)
Title: Fungicide and plant growth controlling agents
Inventor: STRUMPH TOMAS
IPC: A01N43/00
Filed: 1986-05-02
Granted: 1990-09-03
Abstract: Fungicidal and plant growth regulating compsn. contains (as well as conventional additives and carriers) an active component mixt. of (A) N-tridecyl-2,6-dimethylmorpholine (tridemorph) (A1); N-cyclododecyl- 2,6-dimethyl mortpholine (dodermorph) (A2); N-(12C alkyl) - 2,6dimethyl morpholine (aldimorph) (A3) etc., or their salts, molecular cpds. or addn. cpds.; and (B) N-(2,6-dimethylphenyl) -N- furoyl-(2)-alanine methyl ester (furalaxyl) (B1); N(2,6- dimethylphenyl) -N-chloroacetyl-alanine methyl ester (CGA 29 212) (B2) etc. Wt. ratio (A):(B) is pref. 20:1 to 1:2, pref. 5:1 to 3:1. Compared with (A) alone, the compsns. have synergistically increased fungicidal activity.
Patent KR-930008956-B1 (KR)
Title: Process for preparing preparation of sustained release of ibuprofen
Inventor: SETH PYARE LAL
IPC: A61K9/22
Filed: 1986-12-19
Granted: 1993-09-17
Abstract: The product consists of tablets which contain at least 600 mg of ibuprofen and a binder, or a mixture of binders, based on cellulose and cellulose derivatives in the form of microspheres which are coated with an acrylic resin of defined nature and are compressed together with a disintegrant; the tablets are preferably also coated with a lacquer layer. As a consequence of the high content of active compound and its delayed release in the body, the therapeutic treatment with ibuprofen can be reduced to a minimum number of intakes and dose units per day.
Patent KR-900004335-B1 (KR)
Title: Graphite painting system in panel pin of color c.r.t.
Inventor: TAGUCHI JIN
IPC: B05C5/00
Filed: 1987-07-24
Granted: 1990-06-22
Abstract: A system for coating the panel pin of a CRT with graphite includes a conveyer line (10) for transfering the panel (1) of the CRT, fixing means (12,14,15,21,22) for fixing the panel on the desired position, a graphite supplying apparatus (27) for providing the liquefied graphite, a brush (6) for coating the graphite, a brush transfer mean for coating the graphite and maintaining the state which is applying an electric current between the panel pin and the conductive film, detector s for detecting the size of the panel, and a robot (25) for transfering the coating brush according to the program.
Patent KR-910002720-B1 (KR)
Inventor: ZEN MITSUO
IPC: H05K3/34
Filed: 1987-08-13
Granted: 1991-05-03
Abstract: 내용 없음.
Patent KR-950006094-B1 (KR)
Inventor: INOUE HIROMU
IPC: H01J9/18
Filed: 1987-08-21
Granted: 1995-06-08
Abstract: 내용 없음.
Patent KR-960013073-B1 (KR)
Title: Synthesis of peptide - aminoalkyl amides and peptide hydrazides by the solid phase method
Inventor: BREIPOHL GERHARD
IPC: C07C269/00
Filed: 1987-10-20
Granted: 1996-09-30
Abstract: Compounds of the formula I <IMAGE>  in which A is hydrogen or an amino protective group, B is an amino acid residue, X is alkylene or aralkylene, Y<1>, Y<2>, Y<3> and Y<4> are identical or different and are hydrogen, methyl, methoxy or nitro, V is hydrogen or a carboxyl protective group, W is -[CH2]n- or -O-[CH2]n-, m is 0 or 1, n is 0 to 6 and p is 0 to 5, are prepared as described and used in the solid-phase synthesis.
Patent KR-920001291-B1 (KR)
Inventor: ANDO HARUHISA
IPC: H04N5/369
Filed: 1988-04-04
Granted: 1992-02-10
Abstract: 내용 없음.
Patent KR-950014758-B1 (KR)
Title: Control circuit and method of im
Inventor: BAE YOUNG-DON
IPC: H02P5/00
Filed: 1988-05-09
Granted: 1995-12-14
Abstract: The circuit and method is for controlling an induction motor applied to a compressor of a cooling apparatus. The circuit includes a detector(100) for generating rectangular pulse which width is varied according to input voltage level, an oscillator(200) for converting digital signal to analog signal and for providing the analog signal to a comparator as a reference signal, a driver(400) for providing phase controlled power to an induction motor, and a microprocessor(IC4) for controlling switching devices according to input voltage level.
Patent KR-970000952-B1 (KR)
Inventor: ALPONS HERMAN MAGARESHA REYMEK
IPC: A61K31/415
Filed: 1988-06-01
Granted: 1997-01-21
Abstract: 내용 없음.
Patent KR-960010443-B1 (KR)
Inventor: COTTA GILBERT A
IPC: B23P19/02
Filed: 1988-08-18
Granted: 1996-08-01
Abstract: 내용없음.
Patent KR-970005138-B1 (KR)
Inventor: ABPLANALP ROBERT H
IPC: B65D83/14
Filed: 1988-10-28
Granted: 1997-04-12
Abstract: 내용없음.
Patent KR-970002924-B1 (KR)
Inventor: MURPHY WENDY J
IPC: A61G1/00
Filed: 1988-11-12
Granted: 1997-03-13
Abstract: 내용없음
Patent KR-0134779-B1 (KR)
Inventor: HUTTER LOUIS N
IPC: H01L27/08
Filed: 1988-11-29
Granted: 1998-04-20
Abstract: 내용 없음.
Patent KR-970006720-B1 (KR)
Inventor: KITANO KISEI
IPC: C09K19/12
Filed: 1988-12-28
Granted: 1997-04-29
Abstract: 내용없음.
Patent KR-0124820-B1 (KR)
Inventor: SHIGEMI SHIMIZU
IPC: F04C18/02
Filed: 1989-01-14
Granted: 1997-12-23
Abstract: 내용없음
Patent KR-920003260-B1 (KR)
Inventor: IICHI KATO
IPC: G03G15/06
Filed: 1989-01-20
Granted: 1992-04-25
Abstract: 내용 없음.
Patent KR-920004511-B1 (KR)
Inventor: OOKUBO SADORU
IPC: F02D41/14
Filed: 1989-02-01
Granted: 1992-06-08
Abstract: 내용 없음.
Patent KR-930009803-B1 (KR)
Title: Color graphic processing apparatus of high definition
Inventor: MUN SANG-HO
IPC: G06F3/153
Filed: 1989-04-29
Granted: 1993-10-11
Abstract: A high-definition color graphic processor  includes  a  video processor for controlling digital information on a graphic mode, a frame memory for receiving the video data from the video processor and reading out the video data, a color  pallette  for  generating color signals and a complex  sync.  signal  corresponding  to  the video data, a second memory for storing control data processed  by the  video  processor,  a  relay  for  relaying  the   information transmission between the video processor and a personal  computer, a video information transmission controller for  controlling  time to input addresses for storage areas of the frame memory and  time to read out data and controlling the output of the color pallette, thereby reducing the capacitance of  memory  and  simplifying  the circuit configuration.
Patent KR-910005602-B1 (KR)
Title: Precharge control method of output buffer by address transition detection
Inventor: RYU JAE-HWAN
IPC: G11C11/4093
Filed: 1989-06-15
Granted: 1991-07-31
Abstract: The output line (Dout) of an  output  buffer  (5)  of  memory device is precharged to either a high or  a  low  logic  level  to reduce the time required to charge or discharge the output line on reading out the meory device. A  precharge  pulse  generator  (10) produces a control precharge pulse (DCPP) on detecting an  address transformation signal (ATS). The pulse is used in conjunction with the data signal of data buses (DB) to produce  a  pulse  (DIP)  or (DOP) to  switch  on  either  a  MOS  transistor  (M6)  or  a  MOS transistor (M5) respectively to discharge  or  charge  the  output line (Dout) in advance of readout occurring. A precharge unit  (9) consists of MOS transistors, the gates of which receive the output of the data transformation signal generating unit (15).
Patent KR-920007477-B1 (KR)
Title: Alarm indicate signal detector in data transmission system
Inventor: HYON SONG-KYU
IPC: H04J3/14
Filed: 1989-08-17
Granted: 1992-09-04
Abstract: The circuit detects the alarm indicate signal (AIS) from  the transmitting data in the multiplexing  equipment  or  the  optical transmission equipment by using a counter. The circuit  comprises: a pattern detector (12) including three flip-flops  (FF1-FF3)  for delaying and outputitng the input data in response  to  the  clock signal (CK) and an exclusive NOR gate (EXN); an overhead processor (14)  including  three  flip-flops  (FF4-FF6)  for  delaying   and outputting the subframe signal (RCO1) in  response  to  the  clock signal (CK) and  two  AND  gates  (AN1,AN2)  for  eliminating  the overhead bit from the subframe and producing the confirming signal and  the  reset  signal;  an  AIS  confirming  section  (16)   for transmitting the AIS pattern detection  signal  according  to  the confirming signal; and an AIS  state  maintaing/restoring  circuit (18)  including  a  multiplexer  (MUX),  a  counter  (CNT)  and  a flip-flop (FF10).
Patent KR-910007223-B1 (KR)
Inventor: HOSAKA YOSHIHIRO
IPC: G03F7/004
Filed: 1989-08-06
Granted: 1991-09-20
Abstract: 내용 없음.
Patent KR-920002824-B1 (KR)
Title: Pvc foam wall paper
Inventor: HYUN CHANG-SOON
IPC: B32B5/08
Filed: 1989-11-28
Granted: 1992-04-04
Abstract: The PVC-foamed wall paper is produced by (a) printing a fixed pattern on the basic paper, (b) coating a foamed layer composed of PVC, stabilizer, antioxidant, organic  solvent,  plasticizer  i.e. DOP, DBP, DOA or DIDP, filler i.e. CaCO3  and  TiO2,  and  foaming agent i.e. NH2OCN on the printed paper, (c)  treating  the  coated paper with a treating agent composed  of  acryl  resin  soln.  and colorant in the gelling oven and in the foaming oven, (d)  heating and embossing the treated paper, and (e) cooling and drawing it.
Patent KR-910009945-B1 (KR)
Title: Method of preparing polyester fibers having high contractibility and excellent dyeability
Inventor: KIM JONG-DOK
IPC: D02J1/22
Filed: 1989-12-23
Granted: 1991-12-06
Abstract: The   polyester   fiber   is   produced   by   drawing    a polyester-undrawn yarn having 0.6 intrinsic  viscosity  and  15  x 10-3 - 40 x 10-3 birefringence ratio under the conditions: Tg + 35 deg.C -  Tg  +  50  deg.C  of  drawing  temperature  [Tg  =  glass transition temp. ; room temp. - 120 deg.C of drawing heat  setting temperature; 0.8-1.2 x A of drawing  magnification  [A  =  natural drawing  magnification .  The   polyester   fiber   has   a   high shrinkability and good dyeability.
Patent KR-920000906-B1 (KR)
Title: Meta-halo-phenolic alkylation products and epoxy systems
Inventor: MENDOZA ABEL
IPC: C07D237/28
Filed: 1987-08-14
Granted: 1992-01-31
Abstract: The invention concerns a coupled aromatic compound represented by the formula  Ar - Y      I wherein Ar is an aromatic moiety different from Y and Y is an aromatic moiety represented by one of the formulae: <CHEM>  wherein A is an aliphatic ring system bonded to the aromatic ring; Q is separately at each occurrence hydrogen, alkyl or inertly substituted alkyl with proviso that the carbon atom bonded to the aromatic ring is a primary or secondary carbon atom,  X is separately at each occurrence a halogen moiety, Z is a nitrogen- or chalcogen-containing moiety, and their preparation. The materials contain a moiety such as, for example, 4-oxy-3,5-dimethyl-2,6-dibromobenzyl which can impart a high degree of thermal and hydrolytic stability to the materials, for example, epoxy thermosets such as in electronic encapsulations. For example, when used in electronic encapsulation formulations, these materials can provide a substantial increase in electronic device reliability. Their preparation involves an alkylation of an aromatic ring, for example, such as a Friedel-Crafts alkylation with 4-bromomethyl-3,5-dibromo-2,6-dimethylphenol or with 4-hydroxymethyl-3,5-dibromo-2,6-dimethylphenol.
Patent KR-960012145-B1 (KR)
Inventor: ENTENMANN ROBERT
IPC: F02D41/14
Filed: 1988-04-02
Granted: 1996-09-16
Abstract: 내용없음
Patent KR-920004888-B1 (KR)
Title: The process of making mashed red-bean
Inventor: NA CHANG-HWAN
IPC: A23G3/00
Filed: 1990-01-12
Granted: 1992-06-22
Abstract: A red bean powder is prepd. by (a)  selecting  carefully  red bean and steaming at 200-250 deg.C for 3-5 hrs., (b) filtering the steamed red bean and cooling, (c) pulverizing the cooled red  bean to obtain the red bean paste, (d) drying the obtd. paste at  50-60 deg.C, (e) roasting it to obtain the 10 %  water-contg.  red  bean and (f) pulverizing the obtd. red bean 2-3 times.  The  obtd.  red bean powder is useful for the prepn. of bread or rice cake.
Patent KR-0139203-B1 (KR)
Inventor: RUE CHARLES V
IPC: C04B35/622
Filed: 1990-04-28
Granted: 1998-04-28
Abstract: 내용없음
Patent KR-0169103-B1 (KR)
Inventor: KABLAU JOHANNES GERARDUS FREDE
IPC: G11B7/126
Filed: 1990-06-20
Granted: 1999-03-20
Abstract: 본 특허 출원은 제 2 광 특성을 갖는 중간 영역(11)과 교대하는 제 1 광 특성을 갖는 레코딩 영역(8)의 정보 패턴을 레코드 캐리어(4, 4')상에 레코딩하는 레코딩 장치에 관한 것으로, 상기 레코딩 장치는 기록 빔(13, 107a)을 이용하여 레코드 캐리어(4, 4')를 주사하는 수단을 포함하고 있는 광 기록 수단과, 특정 듀티 사이클의 이가 신호(Vefm)에 따라서, 낮은 기록 세기(Il)와 높은 기록 세기(Is) 사이에서 기록 빔(13, 107a)의 세기를 스위칭하는 변조 수단(107)을 구비하는 바, 상기 낮은 기록 세기에서는 주사 위치에 있는 레코드 캐리어(4, 4')의 광 특성의 변화를 일으키지 않지만 상기 높은 기록 세기에서는 주사 위치에 있는 레코드 캐리어(4, 4')의 광적으로 검출 가능한 변화를 초래한다. 
     본 레코딩 장치는 또한 주사되는 정보 패턴에 의해 변조되는 판독 빔(53, 107a)을 이용하여 정보 패턴을 주사하는 수단이 포함된 광 판독 수단과 변조된 판독 빔을 대응 판독 신호(Vl, Vl)로 변환하는 방사 감응 검출기(64, 106)를 더 구비한다. 또한, 본 레코딩 장치는 듀티 사이클로 규정된 최적비에 관한 중간 영역(11)의 길이와 레코딩 영역(8)의 길이 사이에서의 평균비의 편차를 나타내는 분석 신호(Va)를 판독 신호(Vl, Vl)로부터 유도해내는 분석 회로(65)를 구비한다. 상기 분석 신호에 따라서, 레코딩 영역(8)의 길이와 중간 영역(11)의 길이 사이에서의 비가 듀티 사이클로 규정되는 최적비에 거의 대응하게 되는 값으로 기록 세기(Is)가 세팅된다. 상기 분석 신호는 판독 신호(Vl)의 최소값(A1) 및 최대값(A2)에 비례하여, 판독 신호의 d.c. 성분이 특정 위치에 있는지를 나타내며, 이 위치는 듀티 사이클로 규정된다.
Patent KR-920007004-B1 (KR)
Title: Vacuum apparatus
Inventor: KIM BYONG-HUI
IPC: H01J9/385
Filed: 1990-06-25
Granted: 1992-08-24
Abstract: The vacuum device obtains high vacuum in a  chamber  using  a heat wire along with a vacuum pump (2) and a reciprocating  piston (13). The vacuum device includes a vacuum pump, a chamber (1)  and a cylinder (9) and piston (13). The vacuum pump is connected to  a central hole in the bottom plate of  the  chamber,  interposing  a packing. The cylinder with an air exhausting  tube  and  valve  is mounted on the top of the chamber.  The  piston  in  the  cylinder sucks air out of the chamber so as to increase the  efficience  of this vacuum device. And a heat wire to heat and expand the air  in the chamber is set in the chamber.
Patent KR-930004251-B1 (KR)
Inventor: ESTES JR EARL M
IPC: H01L23/40
Filed: 1990-07-16
Granted: 1993-05-22
Abstract: 내용 없음.
Patent KR-100191103-B1 (KR)
Inventor: BAUER LOTHAR
IPC: H01B7/00
Filed: 1990-07-26
Granted: 1999-06-15
Abstract: 내용 없음.
Patent KR-100196482-B1 (KR)
Inventor: IRANMANESH ALI A
IPC: H01L21/822
Filed: 1990-08-08
Granted: 1999-07-01
Abstract: 내용없음.
Patent KR-0151153-B1 (KR)
Inventor: BRAHAM ABDEL KARIM
IPC: C12N15/09
Filed: 1990-08-22
Granted: 1998-08-17
Abstract: 내용없음
Patent KR-930008411-B1 (KR)
Title: Parking information display method
Inventor: SHIN DOK-YU
IPC: G08G1/14
Filed: 1990-09-22
Granted: 1993-08-31
Abstract: The system gathers parking lot busy status  periodically  and informs the vehicles which enter into the predetermined area.  The purpose is to reduce busy traffic of which part  is  statistically reported by the vehicles which are seeking for  an  empty  parking lot. The information channel can be  constructed  by  borrowing  a neighbor radio frequency in the public traffic information service channel. The system  includes  a  traffic  information  processing computer (10) gathering information through  a  vehicle  detectors (8), exchanging data with the other, displaying information on the local display station  (5),  and  radio  transmitting  the  result informations with  a  radio  transmitter  (16)  having  a  limited transmission power only for local area.
Patent KR-930004136-B1 (KR)
Inventor: IMABAYASHI SHINICHIRO
IPC: H05K3/06
Filed: 1990-10-24
Granted: 1993-05-20
Abstract: 내용 없음.
Patent KR-940008214-B1 (KR)
Inventor: KITAKAWA MITSUHIKO
IPC: H01L21/66
Filed: 1990-10-31
Granted: 1994-09-08
Abstract: 내용 없음.
Patent KR-930009292-B1 (KR)
Title: Coated gold foil
Inventor: KIM KYU-SOP
IPC: B32B7/04
Filed: 1990-11-19
Granted: 1993-09-25
Abstract: The coated gold foil is prepared by (a) spraying and fixing a solution of film coating base material  dissolved  in  an  organic solvent or water on the one or both surfaces of a gold  foil,  and (b) volatilizing the organic solvent to form coated films  on  the gold  foil.  The  film  coating  base  material  is  chosen   from cellulose,  gelatin,   wax   and   paraffin.   The   celluose   is hydroxypropyl  cellulose,  hydroxypropyl   methyl   cellulose   or cellulose acetate phthalate. For the organic solvent more than one compounds are  selected  from  propylene  glycol,  ethyl  alcohol, methylene chloride or acetone. The produced coated  gold  foil  is easier to handle and can  be  protected  from  shape  damage.  The thickness of the coated film can be controlled  by  adjusting  the spraying time.