baber/WOPTO huggingface dataset:
Patent KR-850000910-B1 (KR)
Title: Process for preparing aminothiadiazoles
Inventor: BALDWIN JOHN J
IPC: C07D417/14
Filed: 1981-04-28
Granted: 1985-06-27
Abstract: Aminothiadiazoles of formula (I) and (II) were prepd by the treatment of III with Z-NH2 and R1R2NH. In (I) and (II) Z = R-A-phenyl- or R-A- (CH2)n-X-(CH2)m-; R = H, lower alkyl, -(CH2)k-NR3R4, -N=C(NHR5)(NHR6) ; R3, R4 = H, lower alkyl; R5, R6 = H; n = 0 or 1; m = 2-3; K = 1; X =O or S; p- 1 or 2; R1, R2 = H, lower alkyl, lower alkynyl; A = phenylene, O, S, 5- or 6- heterocycle; L1, L2 = free radical. I and II had the gastric secretioninhibiting ED50 of 0.007 mg/kg i.v. in dogs.
Patent KR-860001710-B1 (KR)
Title: Horizontal saw machine
Inventor: AOYAKI MINORU
IPC: B23D53/04
Filed: 1981-09-22
Granted: 1986-10-18
Abstract: This saw machine consists of a base table(3), and a cutting head assembly(5), which is fixed on the table by a hinge pin(7) to move vertically. A guide rol(65) is established to guide a carrier (57) when it descends with the head assembly(5). A driving device holds the carrier(57) at any place on the guide rod(65). The cuttinghead assembly has a controller(49) which gives a signal to the driving device when it senses the head assembly close to the work piece. A sensor(51) of the head assembly controls the saw movement when it contacts to the dog(53) of the carrier(57). The controller can control the valve equipment which controls the exhaust oil of the motor at the same time.
Patent KR-830001482-B1 (KR)
Title: 전기도체 형성용 니켈합금 페이스트
IPC: H01B1/02
Filed: 1981-11-05
Granted: 1983-07-30
Abstract: 내용 없음.
Patent KR-830001449-B1 (KR)
Title: "린킹라인"이 없는 횡편양말류 및 그 제조방법
IPC: A41B11/00
Filed: 1981-11-07
Granted: 1983-07-29
Abstract: 내용 없음.
Patent KR-880001045-B1 (KR)
Title: Method for preparing products useful for the treatment of melanomas
Inventor: JANSEN FRANZ KLAUSS
IPC: A61K39/395
Filed: 1982-04-15
Granted: 1988-06-18
Abstract: Conjugates prepd. from ricin A-chain and a human monoclonal antimelanoma antibody have anticancer properties and inhibit cellular protein formation and the formation of colonies.  Thus, a 0.2ml soln. of 60mg/ml 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide is added to a 0.5ml soln. of 20mg/ml 3-(2pyridyldisulfenyl) propionic acid in tert-BuOH and stand for 3min at room temp..  A 30μl of the above soln. is added to a 1.66ml of 2.4mg/ml antimelanoma antibody in PBS buffer and the soln. incubated for 20hr at 30≰C, and dialyzed to give activated antibody. To 3mg of this activated antibody, is added ricin chain A(0.52ml of 5-8mg/ml sonl.) and the mixt. incubated 20hr at 25≰C and then chromatogr. on sephadex G100 gel to give a conjugate contg. 1-4 mol of chain A/mole of antibody.
Patent KR-880001776-B1 (KR)
Title: Fixed bed multiple zone fluid-solids contacting apparatus
Inventor: HAASE MICHAEL E
IPC: B01J8/04
Filed: 1982-09-11
Granted: 1988-09-17
Abstract: Fluids-solids contact appts. includes an enclosed outer vessel having an imperforate centre pipe and spaced-apart layers of fluid distributor pans in the form of flat rings extending about the centrepipe.  Annula fluid distribution rings are mounted on the centre pipe intermediate the spaced-apart layers.  Fluid distribution pipes extend between a fluid distributor pan and an annular fluid distribution ring.  Fluid transfer conduits each extend between an annular fluid distribution ring and a point outside the vessel.  This is used for contacting a floing liq. stream with a solid adsorbent or adsorbent, as in an adsorptive sepn. process in petroleum, chemical and petrochemical industries, and in the sepn. of water soluble natural substances, such as fructoseanad glucose.
Patent KR-860000564-B1 (KR)
Title: Method of and apparatus for producing compacted chopped
Inventor: NAGAZAWA KOOJI
IPC: D04H1/736
Filed: 1982-10-27
Granted: 1986-05-14
Abstract: Filaments, esp. of molten glass, are drawn and impregnated to form strands, which then travel through a cutting machine to produce short, flat, chopped strands with rectangular crosssections. The chopped strands are next subjected to a rolling action so they acquire a round crosssection in which the fibers are compressed to a high density. The chopped strands are pref. allowed to fall onto a vibrating plate which provides a rolling and compacting force to produce the round crosssection. The strands are then fed to a dryer. The chopped and compacted strands have a high density and high mechanical strength suitable for reinforcing prods.
Patent KR-870000141-B1 (KR)
Title: Fortable automatic nc programming device
Inventor: KISHI HAJIMU
IPC: G05B19/42
Filed: 1983-03-15
Granted: 1987-02-12
Abstract: The programming device used for NC tape preparation systems of an NC machine is integrated into a single portable unit having a box-like casing. The casing is provided with a body, having a front open side which may be covered by a lid element and is also provided  with a handle mounted on the body or lid element. Mounted in the casing in juxtaposed arrangement through the front open side are a CRT display unit and a floppy disk. An interface connector is also provided on the casing. A keyboard panel is arranged in the inside face of the lid element, so that the device is ready for programming use when the lid is opened from the body.
Patent KR-910000667-B1 (KR)
Inventor: ROSENLUND ERIK H
IPC: F01L9/02
Filed: 1983-12-06
Granted: 1991-01-31
Abstract: 내용 없음.
Patent KR-880000068-B1 (KR)
Title: A method of manufacturing for foaming repression
Inventor: HAN KI-HUN
IPC: C21C1/04
Filed: 1984-03-16
Granted: 1988-02-22
Abstract: This invention relates to the manufacturing method of the foaming inhibitor that controls the foaming of slag in the desilicon process.  The composition of this invention includes 5-45% desilicon agent, 50-70% converter slag, 5-25% pitch.
Patent KR-860001496-B1 (KR)
Title: Process for the preparation of 20-keto-delta-steroids and new intermediate formed in this process
Inventor: LEUSEN ALBERT MATTHEUW VAN
IPC: C07J41/00
Filed: 1984-04-27
Granted: 1986-09-27
Abstract: This invention relates to 20-keto-Δ16-steroid(I) [R1 = hydrogen, C1-4 alkyl; R2=hydrogen, C1-4 alkyl; R4=(un)substituted alkyl!, which is pharmacologically active. 0.3 ml of iodomethyl, 40 mg of benzyltriethyl amonium chloride and 20 ml of 50% NaOH soln. are added into 954 mg of 3-methoxy-17-(isocyanano-P-methyl phenylsulfonylmethylene)-androstster-3,5-diene in benzene. This mixt. is stirred 1 hr at 80≰C to give 3-methoxy-20-isocyano-20- Pmethylphenyl-sulfonylpregna-3,5,16-triene.
Patent KR-870001039-B1 (KR)
Title: Filter press
Inventor: KURITA TETSUYA
IPC: B01D25/12
Filed: 1984-05-17
Granted: 1987-05-26
Abstract: One or more than one pair of filter plates(8) have the first and second slurry feeding gates(8a).  The first and the second filter cloths(10-1, 10-2) are established between the filter plates.  Slurry holes are made in the cloths and connected to the slurry gates.  A filter chamber forms between the filter cloths when the cloths get close each other.  A supporting piece supports the upper portion of the filter cloths and an elastic piece vibrates the supporting piece.  A fixing apparatus fixes the lower portion of the filter cloths to the filter plates.  Slurry is fed from the gates(8a) to the chamber through the slurry holes(10a) and a feeding passage(30).
Patent KR-870000406-B1 (KR)
Title: Cyclon
Inventor: SASAKI ATSUI
IPC: C04B7/43
Filed: 1984-05-28
Granted: 1987-03-09
Abstract: The unit comprises an inverted conical portion below a cylindrical portion having a ceiling panel with a gas outlet on the axis of the unit, and a cylindrical guide depending from the ceiling panel about the gas outlet. In plan view the cylindrical guide is mostly in a different quadrants from the gas inlet opening tangentially into the cylindrical portion. Pref. the cylindrical guide is oval.
Patent KR-930001136-B1 (KR)
Inventor: DANIDOMI SHINAO
IPC: E02B7/40
Filed: 1984-07-24
Granted: 1993-02-18
Abstract: 내용 없음.
Patent KR-860001564-B1 (KR)
Title: Preparation of hepatitis b virus vaccine
Inventor: MIN BYONG-GIL
IPC: A61K39/29
Filed: 1984-09-21
Granted: 1986-10-08
Abstract: Hepatitis B virus vaccine, which had HBsAg as a main component, was prepd. Thus, blood plasma contg. B-type hepatitis surface Ag was diluted with saline soln. to give Ag soln. This soln. was boiled at 102≰C for 2 min. and 40 sec. The resulting opalescent Ag soln. was centrifuged at 8000 g for 20 min. and the precipitate was resuspended with saline soln. to be 6 .g/ml. This suspension was equally mixed with 1.2 mg/ml aluminum phosphate gel to give 3.g/ml Ag and 0.6 mg/ml aluminum phosphate. This vaccine (1 .g, 0.25 .g, and 0.06 .g resp.) was injected into ICR mice and showed 17-30X higher activities compared to the pre-existing vaccine.
Patent KR-920009486-B1 (KR)
Inventor: MULLER RUDOLPH R M
IPC: B21J15/30
Filed: 1984-12-05
Granted: 1992-10-17
Abstract: 내용 없음.
Patent KR-900005867-B1 (KR)
Title: Signal read/write apparatus
Inventor: MIYAJAKI KEN
IPC: G11B19/12
Filed: 1985-07-23
Granted: 1990-08-13
Abstract: The recording and reproducing apparatus has a circuit for generating N index pulses in one revolution time period of the disc. A selecting circuit generates a selecting instruction which selects and designates an arbitrary track part on and from which the digital signal is to be recorded and reproduced out of N track parts of one track. Another circuit responds to the selecting instruction for generating a switching signal and an operation stop signal for stopping a recording or reproducing operation of the disc drive during a scanning period in which the remaining N-1 track parts excluding the arbitrary track part are scanned.
Patent KR-930004675-B1 (KR)
Inventor: TAHARA TETSUYA
IPC: C07D237/36
Filed: 1986-02-11
Granted: 1993-06-03
Abstract: 내용 없음.
Patent KR-930001210-B1 (KR)
Inventor: ORI KOICHI
IPC: C01B33/18
Filed: 1986-06-26
Granted: 1993-02-22
Abstract: 내용 없음.
Patent KR-910002090-B1 (KR)
Inventor: YAMAGUCHI SHOUICHIROHO
IPC: G01N27/333
Filed: 1986-10-02
Granted: 1991-04-03
Abstract: 내용 없음.
Patent KR-950000883-B1 (KR)
Inventor: FIESCHKO JOHN C
IPC: C12N5/00
Filed: 1986-11-24
Granted: 1995-02-03
Abstract: 내용 없음.
Patent KR-940009051-B1 (KR)
Inventor: REICHEL KENNETH R
IPC: H04B3/00
Filed: 1986-12-02
Granted: 1994-09-29
Abstract: 내용 없음.
Patent KR-900001127-B1 (KR)
Title: Counter's clock generating circuit for crt control
Inventor: CHOI HUN-SUN
IPC: G06F3/153
Filed: 1986-12-29
Granted: 1990-02-27
Abstract: The peak value of the vertical synchronous signal determining the character width in the CRT controller is programmed with 4 or 8 bit so that the clock signal of the address counter has a duty ratio of 50% as well as generating other control signal.  The generator comprises input signal control circuits (1,3,5), a clock signal control circuit (7), D flip-flops (2,4,6), inverters (IV1-8), OR gates (OR1-4), AND gates (AD1-14), and a XOR gate (EX1).
Patent KR-900007357-B1 (KR)
Title: Tire-take-up device for tire vulcanizer
Inventor: FUJIEDA YASUHIKO
IPC: B29C37/00
Filed: 1987-01-14
Granted: 1990-10-08
Abstract: Tyre vulcanizing apparatus includes an unloader mechanism comprising a grappling unit having angularly spaced fingers movable into an opening defined by the upper bead. The unit is vertically movable by a fluid cylinder. The unit includes a holder for supporting the fingers.
Patent KR-900008450-B1 (KR)
Inventor: TANAKA SHINSAKU
IPC: G11B33/12
Filed: 1987-03-02
Granted: 1990-11-22
Abstract: 내용 없음.
Patent KR-900004353-B1 (KR)
Title: Automatically temperature controlling circuit for automobile
Inventor: KIM JUNG-SU
IPC: B60H1/00
Filed: 1987-06-15
Granted: 1990-06-23
Abstract: The thermostat circuit for antomobile controls the inside temperature of room automatically without complex operation. The circuit includes engine operation discriminating part (1) connected to temperature detector (2), heater operation switching part (4) connected to engine temperature detector (3) through engine temperature detection switching part (5), air-conditioner operation switching part (6) connected to air-conditioner operaing part (9), heter operation part (7), and air-conditioner power supply part (8).
Patent KR-960000546-B1 (KR)
Inventor: MARCO QUADRANTI
IPC: A01N57/16
Filed: 1987-10-22
Granted: 1996-01-09
Abstract: 내용 없음.
Patent KR-910006320-B1 (KR)
Inventor: AKIO YOTSUTANI
IPC: H04W68/00
Filed: 1988-04-02
Granted: 1991-08-19
Abstract: 내용 없음.
Patent KR-920000309-B1 (KR)
Inventor: NISHIKAZE OSAMU
IPC: A61K31/565
Filed: 1988-04-25
Granted: 1992-01-11
Abstract: 내용 없음.
Patent KR-950009957-B1 (KR)
Title: Drill bit with cutting insert
Inventor: DAVID WILLIAM JAMES
IPC: B23B51/02
Filed: 1988-06-17
Granted: 1995-09-04
Abstract: The invention provides a method of manufacturing a twist drill having a cutting insert. The method includes the steps of providing a cutting insert which has a prismatic shape and which comprises a layer (16) of abrasive compact which is bonded to a cemented carbide backing (18). The insert has on a first facet (20) a cutting edge formed by the abrasive compact layer, and on a second facet (22) a seating surface formed predominantly by the cemented carbide backing. The first and second facets define a predetermined first angle with each other. A twist drill (24) is provided, having a seat (30) in its flank. The seat defines a support surface (32) adapted to receive a seating surface of the insert, and is inclined at a predetermined second angle to the face (26) of the drill. The insert is bonded into the seat, so that the cutting edge of the insert defines the major cutting edge of the drill and the first facet of the insert coincides with the face of the drill. The invention includes cutting inserts and twist drills produced by the method.
Patent KR-920000239-B1 (KR)
Inventor: MAUS WOLFGNAG
IPC: B21D26/033
Filed: 1988-11-04
Granted: 1992-01-10
Abstract: 내용 없음.
Patent KR-940001949-B1 (KR)
Title: Radial-piston engine
Inventor: SZEWCZYK MATTIAS
IPC: F01B1/06
Filed: 1988-11-23
Granted: 1994-03-12
Abstract: In the case of a radial piston engine having a cup-shaped piston, resting on the circumference of an eccentric shaft, in which piston there engages in each case a guide body which is supported in a pendular manner radially outwards on the housing, and with fluid channels in the cylinder cover for the inlet and outlet of the pressure fluid, in order to control the operating pistons automatically with a simple and space-saving construction, a control element (15), which is connected in a hinged manner to the guide body (5), for controlling the inlet and outlet channels (19, 20) is guided in an adjustable manner in the cylinder cover (9) or in a suitable component of the housing. 
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Patent KR-910004980-B1 (KR)
Title: 브레이크 라이닝
Filed: 1988-12-31
Granted: 1991-07-20
Abstract: 내용 없음.
Patent KR-910006633-B1 (KR)
Inventor: KITAHARA SHIGEHISA
IPC: C07K5/02
Filed: 1987-07-07
Granted: 1991-08-29
Abstract: 내용 없음.
Patent KR-910001773-B1 (KR)
Inventor: KNAUER WOLFGANG
IPC: C23C14/32
Filed: 1987-11-19
Granted: 1991-03-23
Abstract: 내용 없음.
Patent KR-960001701-B1 (KR)
Inventor: COSTANTINI MICHEL
IPC: C07C29/48
Filed: 1989-03-03
Granted: 1996-02-03
Abstract: 내용 없음.
Patent KR-970008162-B1 (KR)
Title: Ultra - rapid heat treatment of grain oriented electrical steel
Inventor: SCHOEN JERRY W
IPC: C21D8/12
Filed: 1989-03-24
Granted: 1997-05-21
Abstract: Ultra-rapid annealing of grain oriented electrical steel to a temperature prior to the final high temperature anneal results in improved texture and smaller secondary grain size. The ultra-rapid anneal requires heating the strip to a temperature above about 677 DEG C (1250 DEG F) at a rate above 100 DEG C per second (180 DEG F per second). The ultra-rapid anneal is performed after the first stage of cold rolling and prior to or as part of the decarburization anneal. The material will survive a subsequent stress relief anneal and may be further improved by various domain treatments. The ultra-rapid anneal increases productivity and produces improved core loss properties.
Patent KR-920006533-B1 (KR)
Inventor: MORISHITA MITSUHARU
IPC: B62D5/04
Filed: 1989-03-28
Granted: 1992-08-08
Abstract: 내용 없음.
Patent KR-920009769-B1 (KR)
Inventor: HORI MASAMI
IPC: G06K15/10
Filed: 1989-05-23
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-970009737-B1 (KR)
Title: Method of manufacture for superconductor tape
Inventor: PARK JONG-HAK
IPC: H01L39/12
Filed: 1989-06-19
Granted: 1997-06-17
Abstract: A fabrication method of a superconductor tape having constitutional formula of (BiPb)2Sr1, 7Ca2, 3Cu3, 6Oy is disclosed. The method comprises the steps of: mixing Bi2O3, PbO, SrCO3, and CaCO3 by adequate mole ratio; performing calcination the powder; forming a slurry by agitation of adequate solution; dipping a plate fabricated by metal plating of Cu to the slurry; and annealing the plate in oxygen atmosphere, thereby converting the Cu on the plate to the CuO.
Patent KR-930000890-B1 (KR)
Title: Process for the preparation of body of an opalescent polymer having a core-shell
Inventor: KIM DONG-JIN
IPC: C08F2/22
Filed: 1989-12-30
Granted: 1993-02-11
Abstract: Method for preparing  emulsified  polymer  comprises  a  core forming process and a shell forming process. The core is formed by copolymerizing a hydrophilic monomer having carboxylic acid group, mono double-bondable monomer  and  crosslinkable  monomer  in  the presence of a copolymerizable surfactant. The shell is  formed  by (a) adding a mixture  consisting  of  a  hydrophilic  monomer  and acidic monomer to the core of emulsified polymer in  the  presence of a reactive surfactant, (b) neutralizing the mixture with alkali and (c) adding a monomer mixture containing crosslinkable monomer. The method  is  characterized  by  adding  and  reacting  a  group transfer polymerization initiator into the core and shell  forming reaction solution.
Patent KR-920005432-B1 (KR)
Title: N-mercapto benzo thiazole derivative mounting method for electronic parts
Inventor: EGUICHI DAKAO
IPC: H05K3/34
Filed: 1990-01-16
Granted: 1992-07-03
Abstract: -Mercaptobenzoyl-N-(1,3-dimethyl butyl)-N'-phenyl-p-phenylene diamine of formula (I) is new. The cpd. (I) is prepd. by  reacting N-mercapto   benzothiazole  and  N-1,3-dimethyl butyl-N'-phenyl-pphenylene diamine. The  cpd.  (I)  has  an  antiaging effect and a vulcanition accelerating activity, and useful as  a  multifunction rubber additive.   Pref.  the  equivalent  ratio  of   N-mercapto benzothiazole   to   N-1, 3-dimethyl   butyl-N'-phenyl-p-phenylene diamine is 1:1.
Patent KR-920004903-B1 (KR)
Title: Manufacturing method black matrix(b/m) of cpt
Inventor: CHO TAE-YUN
IPC: H01J9/20
Filed: 1990-02-07
Granted: 1992-06-22
Abstract: The black matrix for color cathode ray tube  is  manufactured by (A) washing panel with water, (B)  washing  panel  with  sodium hydroxide solution to remove fluorescent  organic  film  remaining inside the panel, (C) washing panel with dilute nitric  acid,  and (D) finally washing panel with  fluoric  acid,  followed  by  pure water washing and drying. The washing with  fluoric  acid  can  be done two times, while the  washing  with  dilute  nitric  acid  is conducted between the first and second washing with fluoric  acid. By a series of above washing processes uniformly doped film on the panel inside canb be obtained without blurring of graphite.
Patent KR-940000772-B1 (KR)
Inventor: YAMAMOTO YOSHIHARU
IPC: G02B13/16
Filed: 1990-02-28
Granted: 1994-01-29
Abstract: 내용 없음.
Patent KR-0155559-B1 (KR)
Inventor: MASAKI MITSUI
IPC: C07K7/06
Filed: 1990-04-14
Granted: 1998-10-15
Abstract: 내용없음.
Patent KR-0175672-B1 (KR)
Title: Process and device for the gas-phase polymerisation of alpha-olefins
Inventor: DANIEL BRULE
IPC: C08F10/02
Filed: 1991-03-09
Granted: 1999-05-15
Abstract: The present invention relates to a process and a device for polymerizing alpha-olefins such as ethylene or propylene in a gas phase. The device comprises a gas phase polymerization reactor (5) into which a suspension of prepolymer particles in liquid saturated hydrocarbon(s) is continuously introduced. The prepolymer suspension is prepared in one or more prepolymerization vessels (14) and is continuouly passed to a post-treatment unit comprising a degassing means (10) wherein most of the dissolved unreacted olefinic monomer(s) is separated. Preferably, the post-treatment unit may comprise a particle separation means (11) for removing the finest and/or coarsest prepolymer particles from the suspension and/or a concentration means (11a) for concentrating the suspension. High activity catalyst can be used in the process with reduced amounts of prepolymer agglomerates. Prepolymer can be obtained with a constant quality and a desired size. <IMAGE>
Patent KR-930006826-B1 (KR)
Title: Laser printer for fax
Inventor: SO HO-IL
IPC: H04N1/23
Filed: 1991-03-20
Granted: 1993-07-24
Abstract: A laser printer usable as a laser facsimile and connected  to a personal  computer  includes  a  printer  engine  and  a  laser facsimile control means, made of a main circuit connected  to  the printer engine and supported by a digital signal  processor  (DSP) function, and a logic segment for  connection  of  facsimile.  The laser printer  also  includes  a  cartridge  means  for  facsimile connected to the lase facsimile control means and taking charge of facsimile function, and an emulation cartridge means  and  a  font cartridge means connected to the facsimile control means  parallel with the cartridge means for facsimile.
Patent KR-910003455-B1 (KR)
Inventor: OKAWA MASAHARA
IPC: G11B7/00
Filed: 1991-03-27
Granted: 1991-05-31
Abstract: 내용 없음.
Patent KR-0140379-B1 (KR)
Inventor: PINTEHOVSKI FAIRVEL
IPC: H01L29/78
Filed: 1991-05-17
Granted: 1998-07-15
Abstract: 반도체 소자(10) 제조방법에 관한 것으로 인캡슐레이션층(24)의 보호층이 내화금속도체(14)를 인캡슐레이션하여 선택적으로 형성된다. Al 2 O 3 층(24)을 형성하기 위해 먼저 Al/내화금속층(22)이 내화금속도체(14)의 표면상에 선택적으로 형성된 후 Al/내화금속 합금(22)이 O 2 와 반응한다. 수반하는 Al 2 O 3 인캡슐레이션층(24)은 반도체 소자를 제조하는데 사용된 뒤따른 방법 단계시에, 내회금속의 산화를 방지하는 O 2 확산장벽으로서 작용한다. 또한 Al 2 O 3 층(24)은 반도체 소자를 조립하는데 사용된 다른 재료, 예를 들어 내화금속도체(14)의 부동 유리 위에 놓인 층의 부착을 개선하는 내화금속도체(14)의 기계적 양립성을 향상시킨다.
Patent KR-960004510-B1 (KR)
Title: On screen dispaly method in tv power-on
Inventor: JANG KEUN-SIK
IPC: H04N5/445
Filed: 1991-05-28
Granted: 1996-04-06
Abstract: The method is for display data necessary to operating an appliance at power on a screen. The method comprises the steps of: (A) checking a power on key signal; (B) reading data concerned to time, schedule, channel, volume, and operating mode prior to power off and displaying the data on a screen; (C) setting an OSD timer; (D) checking end of OSD timer; and (E) removing on screen data when a preset OSD time is over.
Patent KR-930011433-B1 (KR)
Inventor: SATO KIYOTO
IPC: H01L21/304
Filed: 1991-06-11
Granted: 1993-12-06
Abstract: 내용 없음.
Patent KR-100208846-B1 (KR)
Inventor: PATERSON JAMES L
IPC: H01L21/02
Filed: 1991-07-08
Granted: 1999-07-15
Abstract: 본 발명은 하부 플레이트로서 규화 폴리실리콘 전극(14)(규화물이 식각 저지용으로 사용되지 않음), 및 상부 플레이트로서 금속 층(24 및 30)을 갖는 집적 회로 캐패시터(2)를 제공한다. 패턴화 폴리실리콘 층의 형성에 이어, 다중 레벨 유전체(16)이 형성되고, 비아가 폴리실리콘 하부 플레이트(10)까지 식각된다. 다음에, 폴리실리콘 하부 플레이크(10)이 내화성 금속 규화물(14)로 피복된다. 그 다음, 캐패시터 유전체가 피착되는데, 이러한 유전체는 양호하게도 산화물/질화물(20 및 22)층으로 된 유전체로 구성된다. 원한다면, 접촉부는 확산부 및 폴리실리콘 전극까지 식각되고, 금속은 캐패시터 유전체 위에 캐패시터의 상부 전극을 형성시키기 위해 피착되고 패턴화되며 원한다면 확산부 및 폴리실리콘까지 접촉부를 형성한다. 이것은 산화물을 통해 규화물로 하향 식각하는 프로세스와 비교하여, 개선된 규화물 층을 캐패시터에 제공하여서 식각 저지용으로 규화물을 사용한다.
Patent KR-100189208-B1 (KR)
Title: Gas phase polymerization
Inventor: LASZLO HAVAS
IPC: C08F2/34
Filed: 1991-08-07
Granted: 1999-06-01
Abstract: The present invention relates to a process for stopping an olefin polymerisation which is carried out in a low pressure gas phase reactor, which process comprises introducing an effective quantity of deactivating agent into the reactor, characterised in that the olefin polymerisation is carried out using a chromium oxide catalyst and in that the deactivating agent is selected from oxygen, ammonia, water and carbon monoxide and is introduced over a relatively short period of time. The deactivating agent is preferably introduced into the polymerisation reactor in a quantity such that in the reactor the weight ratio of the deactivating agent to the catalyst is at least 0,001.
Patent KR-940009519-B1 (KR)
Inventor: OHNISHI MASAHITO
IPC: H05B41/28
Filed: 1991-09-25
Granted: 1994-10-14
Abstract: 내용 없음.