baber/WOPTO huggingface dataset:
Patent HR-P20040533-B1 (HR)
Inventor: PAVLIC MILJENKO
IPC: A01M5/04
Filed: 2004-06-11
Abstract: Stroj za sakupljanje i uništavanje krumpirove zlatice, naznačen time, da obuhvaća sklop (A) i sklop (B) koji su na gornjem dijelu povezani prednjom spojnom letvom (28) i stražnjom spojnom letvom (29), na kojoj je učvršćeno rudo (31) s ručkom (32) za ručni pogon stroja; da sklop (A) i (B) imaju iste sastavne dijelove, i to: noseće okvire (1), koji nose sve dijelove sklopa; kotače (2), koji se okreću dok su u dodiru sa zemljom, pogonske remenice (3), učvršćene na kotače (2); pomoćne remenice (5), učvršćene na nosače (7); gornje radne remenice (8), s dva utora, na koje su spojena gornja vratila (9) sa žičanim petljama, koje tresu krumpirove zlatice sa stabljika; nosače (10) u zglobnom spoju s visećom letvom (15), u kojima se okreću gornja vratila (9); pogonske remene (11), sa kojima se okretni moment sa kotača (2) i pogonskih remenica (3), preko pomoćnih remenica (5), prenosi na gornje radne remenice (8) i gornja vratila (9); donje radne remenice (12), na koje su spojena vratila (13), sa žičanim petljama, koje tresu krumpirove zlatice sa stabljika; vezne remene (14), koji prenose okretne momente s gornjih radnih remenica (8) na donje radne remenice (12); vodilice visećih letvi (16), sa graničnicima visećih letvi (17), koji omogućavaju zakretanje, podizanje i spuštanje visećih letvi; viseće letve (15), u kojima se okreću gornja i donja vratila (9) i (13); spojnica (18), učvršćenih na donjoj strani visećih letvi (15), koje nose nosače elastičnih listova (19) sa elastičnim listovima (20), koji se, u toku kretanja stroja naslanjaju uz stabljike krumpira; sita (23), na kojima su izvedene rupice (23a) za prolaz krumpirovih zlatica u korito (24); nosače sita (22), sa zglobnim polugama (21), koje su zglobno povezane na donje radne remenice (12), s kojih se okretni momenti prenose na sita (23) koja se valjaju u koritima (24), i na taj način gnječe krumpirove zlatice; podizače (27), koji podižu grane stabljika prema žičnim petljama na vratilima; prednje kotače (26), preko kojih je prednji dio stroja u dodiru sa zemljom, i koji su smješteni unutar podizača (27), a preko nosača elastičnih listova (19) i spojnica (18) učvršćeni na viseće letve (15), tako da, kao jedna cjelina, zajedno njišu i prilagođavaju se stabljikama krumpira i konfiguraciji površine zemlje; bočne zavjese (25), koje pokrivaju bočne strane sklopova (A) i (B), po širini i dužini, tako da usmjeravaju krumpirove zlatice u sita (23) i korita (24). Patent sadrži još 4 patentna zahtjeva.
Patent JO-883-B1 (JO)
Title: 5,6 -PHENYL-2,3- Dihyromidazo (2,1-b ) Thiazoles
Inventor: PAUL ELLIOT BENDER
Filed: 1977-12-17
Granted: 1978-09-30
Abstract: 5,6 -PHENYL-2,3- Dihyromidazo (2,1-b ) Thiazoles
Patent KR-800001298-B1 (KR)
Title: Package for razor blade units
Inventor: PETRILLO R
IPC: A45D27/24
Filed: 1972-03-20
Granted: 1980-10-26
Abstract: This invention relates to a package for containing and dispensing razor blade units. The package is designed to receive a razor handle for use of the blade units in such manner as to easily connect the handle to a blade unit. The package is further designed to simply interchange blade units with hand gripped and to act as a repository for used blade units.
Patent KR-800001716-B1 (KR)
Title: Variable sound sleep inducer
Inventor: ADAMS G
IPC: A61M21/00
Filed: 1977-01-21
Granted: 1980-12-31
Abstract: An analgesic noise generator employs a circuit that can be switched to provide a variable waveform from an active noise source out of an integrated circuit amplifier.  The sleep inductor is composed of a nose source(37) connected to the electrical source, a divide circuir(42) connected to the noise source to divide the same into repetitive pulses, an MOS transistor(72) and a modulator circuit between the divide circuit and the MOS transistor to provide the equal rate of gain.
Patent KR-810001516-B1 (KR)
Title: Relay switch
Inventor: GATTOU S
IPC: H01H50/56
Filed: 1977-01-26
Granted: 1981-10-25
Abstract: moving magnet is moved through fixing magnet core and coil.  Fixing contactor and moving magnet core is moved the absorption.  Moving contactor which is supported to two-step load character contact spring is approched fixing contactor.  Two-step load character contact spring consists of pitch part and coil spring to have small pitch part.
Patent KR-810001743-B1 (KR)
Title: Process of separating for meta acrylic acid
Inventor: HUKKAYA S
IPC: C07C7/00
Filed: 1978-07-20
Granted: 1981-11-11
Abstract: A procedure and app. was described for the distillative sepn. of methacrylic acid from an esterification mixt. of water, methanol, methacrylic acid, and methacrylic methyl, whereby most of the water, methanol, and the methacrylic methyl is distd. and most of the methacrylic acid is recovered from the sump.  Optionally, the distillate was extd. with water and undecane to obtain the methacrylic methyl in esp. high purity.
Patent KR-790000083-B1 (KR)
Title: Process for preparation of tricyclic compounds
Inventor: KAPLAN J P
Filed: 1978-12-22
Granted: 1979-03-12
Abstract: Dibenzo [b,f  thiepine derivs. (I;R1,R2,R3,R4 = H, Cl, F, Me, methoxy, Methio, diMesulfamoyl, F3Me, n = 2,3, m = 0,1, X = S,O, imino, alkylimino, methylene, R5, R6 = H or       forming radical), useful as central nervous depressant and tranquillizer having no toxicity and no side effects, were prepd. by the reaction of V with VI, followed by converting to their salts.
Patent KR-810000098-B1 (KR)
Title: New high melting n,n'-terephthaloyl bisphthalamide and its use as an ester interlinking agent for polyesters
Inventor: YUZI OKUZUMI
IPC: C07D209/48
Filed: 1979-08-29
Granted: 1981-02-14
Abstract: High mol. wt. polyester or copolyester fiber was manufd. from polyester or copolyester(I), intrinsic viscosity>=0.6, and N.N'-telephthaloyl bis-phthalimide(II), m>=330≰C [0.1-5.0g/100g(I) .  Imide(II) was manufd. from 37.4g (0.203 mole)K phthalimide and 20.3g (0.1mole) terephthaloil chloride.
Patent KR-840000036-B1 (KR)
Title: Process for preparing d-sesquisodium salt of the oxa- -lactam diacid
Inventor: WHEELER WILLIAM J
IPC: E04G11/38
Filed: 1980-04-24
Granted: 1984-01-28
Abstract: D-sesquisodium salt of oxa-beta-lactam diacid of formula (I) substantially free of the L form is prepared by (a) adding acetone to water soln. contg. D,L-disodium salt of formula(I) and D,L-diacid of formula (II) in a molar ratio of (I) to (II) from 1:1 to 6:1, (6) cooling the soln. to temp. of -35 to -10≰C.  The D-sesquisodium salt precipitates as crystalline needles solvated with acetone, which can be removed by evaporation under vacuum.  The D-epimer of (I) has higher antibiotic activity against gram positive and gram negative organious than D,L-disodium salt.
Patent KR-830002855-B1 (KR)
Title: 주사 전자 현미경의 거리 측정장치
IPC: H01J37/22
Filed: 1980-11-05
Granted: 1983-12-27
Abstract: 내용 없음.
Patent KR-830000228-B1 (KR)
Title: 무기안료를 함유한 친유형 유화 화장품의 제조방법
Filed: 1981-10-22
Granted: 1983-02-24
Abstract: 내용 없음.
Patent KR-880000419-B1 (KR)
Title: Method and apparatus for adjusting an installation position of a switch member in a numerical control system
Inventor: KOMIYA HIDESSUGU
IPC: G05D3/12
Filed: 1981-10-27
Granted: 1988-03-22
Abstract: The method may be used for e.g. a deceleration limit switch, installed on a machine tool in a numerical control system for executing predetermined control processing on the basis of signals produced by the switch.  A change in the signal produced independence on or by the switch is sensed and the current position of a movable member of the machine tool, based on the change in state, is read. The current position is displayed and the position at which the switch member is installed is adjusted by determining on the basis of the displayed current position, whether the switch member is installed at the correct position.
Patent KR-840001875-B1 (KR)
Title: Apparatus for bending a glass tube to u shape
Inventor: HOSOYA HISAO
IPC: H01J9/24
Filed: 1981-12-23
Granted: 1984-10-24
Abstract: An appts. for bending a glass tube into a U-shape includes a pair of chucks to hold the tube at either side of a heating zone, and a mechanism to turning the chucks which rotates the chucks about their respective centers inward toward the unbent tube axis, the distance between centers being less than that between the axes of the straight legs of the bent tube.  A drum to guide the heating mechanism moves to contact the tube in the bending zone immediately before it is bent by the turning mechanism, and is removed from the zone before bending is complete.  The mechanism pref. comprises a pair of arms each holding a chuck at its end and with drive gears at the base.  The tube is pref. pressurized during bending.
Patent KR-830002155-B1 (KR)
Title: 이중 파이프의 제조방법
IPC: B21C37/06
Filed: 1982-02-12
Granted: 1983-10-17
Abstract: 내용 없음.
Patent KR-840000130-B1 (KR)
Title: Lock for a car door
Inventor: LEE KI-CHANG
IPC: E05B81/76
Filed: 1982-03-06
Granted: 1984-02-16
Abstract: A burglar alarm circuit of car is a system that locks the door, don't use the door-key, by signal of setting in the car, that is, the signal which presents from being in accord with operating the door sets button-switches around the door handle.
Patent KR-860000627-B1 (KR)
Title: Turning inside-out flexible tubular by mechanical means
Inventor: NAKAHIRA TOMODAKE
IPC: D06G3/02
Filed: 1982-09-01
Granted: 1986-05-24
Abstract: One pair of rollers, which contact with and support the long stocking cloths surrounding the absorption pipe, is established along the absorption pipe. The roller adheared supporter is established moving parallel to the absorption pipe. A cutting device, which draws on a unit of stockings from the pipe and cuts the cutting course of the prepared cutting portion of stokings, is established on the discharge portion of the absorption pipe. An under guiding piece, which has a cutting portion on the long plate is established on the bed. a cutter, which is assembled at the rear portion of the under guiding piece, reciprocates the hollowed hole of the upper guiding piece which is adheared on the blacket attached on the bed.
Patent KR-850001072-B1 (KR)
Title: Combustion apparatus for coal mist
Inventor: KIM SONG-RAE
IPC: F23K3/02
Filed: 1983-02-04
Granted: 1985-07-25
Abstract: An improved combustor for pulverized coal combustion comprises a coal hopper (6) internally equipped with a heating coil (7), burner (3), and furnace (1). Pulverized coal (particle diameter 0.5 mm) is fed pneumatically into the furnace through a ventury(6') by recycling hot flue gas blown by an induced fan (11). The amount of additional air is automatically controlled by a regulating pipe (5) located in the hot air line (4). The induced pipe (9) on the terminal section of (4) has a flange (9') connected with the flange (10') of the burner housing (10).
Patent KR-900009007-B1 (KR)
Inventor: STANEK JAROSLAV
IPC: C07D209/52
Filed: 1983-12-20
Granted: 1990-12-17
Abstract: 내용 없음.
Patent KR-910009120-B1 (KR)
Inventor: KOBAYASHI OHSAMU
IPC: G07D7/00
Filed: 1984-09-28
Granted: 1991-10-31
Abstract: 내용 없음.
Patent KR-900001261-B1 (KR)
Title: Tape cassette
Inventor: YOSHI DETZUZI
IPC: G11B23/087
Filed: 1984-12-08
Granted: 1990-03-05
Abstract: The tape cassette has a cover which makes opening-closing of the front opening part of the cassette body by its turning up or downward.  Engaging holes with which the rotary shafts provided on the cover freely engage are provided in the sides of the cassette body.  Each engaging hole has two sides tapering toward rear of the cassette body, and includes a device for urging the rotary shafts of the cover to the rear or the cassette body.  This structure permits opening of the front opening part of the tape cassette by turning the cover, whether the tape cassette is inserted in a cassette recorder with its front face or back face turned upward.
Patent KR-900005226-B1 (KR)
Title: Diskette drive type determination mechanism
Inventor: ARGOGRIA ROBERT J
IPC: G11B19/00
Filed: 1985-04-30
Granted: 1990-07-21
Abstract: The method adapts a computer system having a device attachment port to which different types of disc drives may be attached so that the type currently attached can be recognised, automatically and on a dynamic basis. A head positioning command is issued to the port to cause the head on the currently installed drive device to be moved in a first direction to a predetermined track address which is not within the range of one of the drive types. The head is positioned at different tracks in drives of different types. The track address to which the head is moved is determined. The determined address is related to the type of device attached to the port.
Patent KR-920005494-B1 (KR)
Title: Method of producing for substituted azabicyclo-heptanes
Inventor: ALDER ALEX
IPC: C07D221/22
Filed: 1985-06-19
Granted: 1992-07-06
Abstract: 1-Phenyl-3-azabicyclo[3.1.1]-heptane-2,4-diones of the formula <IMAGE>  (I)  in which R1 represents hydrogen or a saturated or unsaturated, aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aromatic or aromatic-aliphatic hydrocarbon radical having up to and including 18, preferably up to and including 12, carbon atoms, R2 represents hydrogen, lower alkyl, sulpho or acyl, R3 represents hydrogen or lower alkyl and R4 represents hydrogen, lower alkyl, phenyl or phenyl substituted by -N(R2)(R3), and salts of these compounds, have valuable pharmacological properties, are effective as aromatase inhibitors and can therefore be used for the treatment of hormone-dependent diseases, especially mammary carcinoma.
Patent KR-890000205-B1 (KR)
Inventor: BARRETT G DAVID
IPC: A61F2/16
Filed: 1984-08-28
Granted: 1989-03-10
Abstract: 본 발명에 따르면, 하이드로겔로 제조되는 내안렌즈 이식체를 제공한다. 하이드로겔은 친수성 단량체로 구성되는 유기 중합체 또는 공중합체 물질이다. 하이드로겔 물질은 수화시 팽창되어 연해지며 가요성으로 된다. 
     특히 유용한 하이드로겔의 하나는 하이드록시에틸 메타크릴레이트(HEMA)인데, 이러한 물질은 접촉시 내피의 위험을 경감시킨다는 것이 발견되었다. 또한, 하이드로겔 물질은 자연상태에서 친수성이기 때문에, 내피의 위험은 일반적으로 PMMA보다 적다. 본 발명에 쓰이는 하이드로겔의 다른 유형들은 HEMA 또는 메틸네타크릴레이트를 가진 비닐 필롤이돈의 공중합체, 글리세릴 메타크릴레이트와 메타크릴레이트의 공중합체, 및 HEMA와 디아세톤 아크릴 아미드의 공중합체이다. 
     본 발명인 하이드로겔 내안렌즈는 눈의 전안방(前眼房) 또는 후안방(後眼房)내에 이용될 수 있지만, 특히 후안방내에 사용하기 위해 의도한 것이다. 
     물 중량의 약 38%를 흡수하는 능력을 갖는 HEMA로 제조되는 HEMA 하이드로겔 렌즈가 특히 후안방 내안렌즈에 유용하다는 것이 발견되었다. 내안렌즈 이식체는 집적 구조로 하는 것이 바람직하며, 비교적 두꺼운 광학부위로 구성시키는 것이 바람직한데, 상기의 광학부위는 광학부위로부터 연장된 비교적 얇은 탄성 플랜지를 갖는다. 상기의 플랜지는 눈안에서 이식체를 유지하기 위하여 배치된다.
Patent KR-910001606-B1 (KR)
Inventor: SATO SUSUMU
IPC: C21D8/04
Filed: 1986-03-06
Granted: 1991-03-16
Abstract: 내용 없음.
Patent KR-930009214-B1 (KR)
Inventor: MINAMIZAKI YSOHIHIRO
IPC: C08F297/00
Filed: 1986-04-04
Granted: 1993-09-24
Abstract: 내용 없음.
Patent KR-940004035-B1 (KR)
Inventor: BOOS DONALD L
IPC: H01G11/84
Filed: 1986-06-17
Granted: 1994-05-11
Abstract: 내용 없음.
Patent KR-910000499-B1 (KR)
Inventor: FREEMAN RICHARD B
IPC: B60R21/231
Filed: 1986-08-21
Granted: 1991-01-26
Abstract: 내용 없음.
Patent KR-950004149-B1 (KR)
Title: Transparent multi-layer cover film for retroreflective sheeting
Inventor: BAILEY TERRY R
IPC: B32B27/30
Filed: 1986-11-17
Granted: 1995-04-27
Abstract: Retroreflective sheeting has a flat, transparent cover film of excellent clarity and weatherability that resists dirt accumulation while also having good flexibility, conformability and stretchability, this desirable combination of properties being achieved when the cover film includes a urethane inner layer and an acrylic outer layer. The urethane inner layer comprises a thermoplastic aliphatic urethane polymer.
Patent KR-900007421-B1 (KR)
Title: Purification process for stevioside
Inventor: SUH HANG-WON
IPC: A23L27/00
Filed: 1986-12-09
Granted: 1990-10-08
Abstract: Steviosides were isolated and purified from stevia rebaudiana Bertoni leaves containing sweet materials. The dried material was treated wtih Ca(OH)2 to form an aq. extract. The obtd. extract was passed through an active carbon packed column with flow rate S.V 120, absorbed on Amberite XAD-7 resin and eluted with a water soluble organic solvent. And the eluted solution was passed through a column which is packed with positive ion exchange resin (Diaion SK1B) and negative ion exchange resin (Amberite IRA 904).
Patent KR-900002152-B1 (KR)
Title: Preparation of stamping foil
Inventor: HONG YONG-KI
IPC: B41N1/12
Filed: 1986-12-09
Granted: 1990-04-02
Abstract: A stamping foil is prepd. by forming (a) releasing layer (0.04-0.5 micron thick) or cellulose acetatebutylate resin (mp 180-210 deg. C) on a diaxial drawn polyester film (12-50 micron thick), (b) protective layer [3-14 micron thick, adding silicons pigment (3-6 micron in particle size) 2.0-4.0 wt.% (to resin) and silicons resin 0.1-2.0 wt.% to thermoplastic linear polyurethane resin of modulus 130-300 kg/cm2  on the releasing, and (c) Alcoated layer of 300-800 angstrom thick on the protective.
Patent KR-940001876-B1 (KR)
Inventor: THOMS WILLIAM H
IPC: G01T7/12
Filed: 1986-01-10
Granted: 1994-03-10
Abstract: 내용 없음.
Patent KR-900002770-B1 (KR)
Title: Semiconductor integrated circuit
Inventor: KISHITA SATOROO
IPC: G01R31/3185
Filed: 1987-05-13
Granted: 1990-04-30
Abstract: The device enables circuit blocks to be scan-tested and transmits data between previous and next stage circuit blocks with both blocks having at least one input and output data bit and at least one block contg. a sequential circuit.  A number of scan registers equal to the number of bits output from the previous stage.  This is done synchronously with an external clock.  Scan registers can be connected together with a coordinated single shift register.
Patent KR-900003501-B1 (KR)
Title: Process for the preparation of oxazino benzothiazine 6,6-dioxide derivatives
Inventor: CONSTANSA JORDI F
IPC: C07D513/04
Filed: 1987-06-02
Granted: 1990-05-21
Abstract: A 5-methyl-3-heteroaryl-2H, 5H-1,3-oxazino [5,6-C  [1,2  benzothiazine-2,4-(3H)-dion 6,6-dioxide of formula (I) is prepd. by reacting amide of formula (II) with a cpd. of formula Cl-(C=O) -O-R2 in an org. solvent i.e. 4-dimethylaminopyridine, 4-(pyrrolidin-1-yl) pyridine and 2,6-ditertiary-butyl-4-methylpyridine for 3-48 hr at -5- 50 deg. C. (I) is useful as an antiphlogistic and an anodyne, that is known for droxicam.
Patent KR-890003715-B1 (KR)
Title: Producing method for interleucin-2
Inventor: HAN MUN-HUI
IPC: C12N15/00
Filed: 1987-06-27
Granted: 1989-09-30
Abstract: A fragment having -300 base pairs was obtained from a plasmid, PILM 7, cut by XbaI and PvuII.  On the other hand, a fragment having - 4,500 base pairs was obtained from aplasmid, pNK2, treated with XbaI and PvuII.  Both of the fragments were ligated and inserted into a proper strain to get pNKM 21.  pNKM 21 was inserted into M 5248 strain to get KCTC 8258 P strain followed by culturing it to give a interleukin-2 contg. serine at 125-position instead of cystein.
Patent KR-950011151-B1 (KR)
Inventor: SANFORD REDMOND
IPC: B65D75/58
Filed: 1987-11-05
Granted: 1995-09-28
Abstract: 내용 없음.
Patent KR-910001245-B1 (KR)
Title: Cash register
Inventor: KIM SUNG-DAE
IPC: G07G1/00
Filed: 1987-12-30
Granted: 1991-02-26
Abstract: The cash  register  displays  the  error  state  as  well  as providing the alarm when it is in fault state. It  also  indicates the error release key. The register  analyzes  the  input  key  by scanning the key. If  it  is  a  clear  key,  the  clear  function according to the present error state is performed. If  it  is  not the clear key, the register checks the  present  state.  When  the present state is in the fault one, the process  is  feedbacked  to the first procedure and the alarm signal is provided. If the error is caused by wrong operation of the user, the next right  step  is shown on an error displayer (100).
Patent KR-910002217-B1 (KR)
Inventor: GAUGER GARY L
IPC: G10D13/02
Filed: 1988-01-12
Granted: 1991-04-08
Abstract: 내용 없음.
Patent KR-960010455-B1 (KR)
Title: Heterocyclic compounds and their preparation and the usage
Inventor: WAETJEN FRANK
IPC: C07F7/08
Filed: 1988-03-16
Granted: 1996-08-01
Abstract: New heterocyclic compounds having the general formula <CHEM> wherein R' and R'' independently are C1-6-alkyl, C3-7-cycloalkyl or C1-6-alkoxymethyl; -A- is -C(=O)-NR'''-, -NR'''-C(=O)-, or <CHEM>  wherein R''' is C1-6-alkyl;  X is C or N; and R<4> is hydrogen, halogen, CN, C1-6-alkyl, C1-6-alkynyl, trimethylsilyl-C1-6-alkynyl, aryloxy which may be substituted with halogen, aralkoxy, C3-7-cycloalkoxy which may be substituted with one or more C1-6-alkyl groups,or NR''''R''''', wherein R'''' and R''''' independently are C1-6-alkyl or together with the nitrogen atom form a 3-7 membered heterocyclic ring. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics.
Patent KR-900006453-B1 (KR)
Title: Anti-thef device
Inventor: RYU TAE-HYUN
IPC: B60R25/34
Filed: 1988-04-30
Granted: 1990-08-31
Abstract: The device for protecting theft of automobile, includes electronic response sensors mounted at the car door, bonnet, and trunk; a balance sensor for detecting vibration or balance, connected to an alarming circuit. The output of alarm signal processing circuit (2), receiving output of abnormal state sensing part (1), is transmitted to alarm lamp switching circuit (5), alarm sound generating circuit (6), start stopping circuit (7) via alarm control circuit (3), amplifying and multi-vibrating device (4).
Patent KR-920002349-B1 (KR)
Inventor: ANDO SUWOO
IPC: G05F1/56
Filed: 1988-06-17
Granted: 1992-03-21
Abstract: 내용 없음.
Patent KR-950011906-B1 (KR)
Inventor: TSUDU YUSUKE
IPC: C08L55/02
Filed: 1988-09-30
Granted: 1995-10-12
Abstract: 내용 없음.
Patent KR-920003886-B1 (KR)
Title: Analog to digital converter of the accumulation-comparison integral type
Inventor: LEE SUNG-HO
IPC: H03M1/44
Filed: 1988-12-20
Granted: 1992-05-16
Abstract: a  means  for  supplying  reference voltages (VR+)(VR-); a means for selecting  resistances  (R)(256R) and for integrating them; and a comparing means for converting the integrated output to digital signals. A control means controls the connection state of respective switches,  and  a  means  which  is connected to the rear  terminal  of  the  control  means  performs up-down countings. Another means compensates errors which occur in the initial stage. The converter can be applied to high yield high resolution apparatuses.
Patent KR-960000479-B1 (KR)
Title: Polycationic supports for nucleic acid purification separation and hybridization
Inventor: LYLE JOHN ARNOLD JR
IPC: C12Q1/68
Filed: 1988-03-02
Granted: 1996-01-08
Abstract: Described herein is the use of polycationic solid supports in the purification of nucleic acids from solutions containing contaminants. The nucleic acids non-covalently bind to the support without signficant binding of contaminants permitting their separation from the contaminants. The bound nucleic acids can be recovered from the support. Also described is the use of the supports as a means to separate polynucleotides and hybrids thereof with a nucleotide probe from unhybridized probe. Assays for target nucleotide sequences are described which employ this separation procedure.
Patent KR-930002554-B1 (KR)
Inventor: YOSHII YASUHARU
IPC: C08K3/04
Filed: 1989-07-11
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-920005357-B1 (KR)
Inventor: OKADA YOSHIO
IPC: H01L27/02
Filed: 1989-07-29
Granted: 1992-07-02
Abstract: 내용 없음.
Patent KR-920000407-B1 (KR)
Title: Back-bias voltage control circuit of memory integrated device
Inventor: IM KI-SANG
IPC: G11C11/34
Filed: 1989-10-12
Granted: 1992-01-13
Abstract: The backbias voltage control circuit for obtaining  a  stable backbias generating voltage comprises an operation mode sensor (1) for sensing the operation of a memory IC by row and column  strobe signals; an inverter (I1), a PMOS transistor (Q5)  and  a  pumping capacitor (C); a pumping voltage supply unit (2) having a  current controller (2) and for forming a discharge  path  of  the  pumping capacitor; an amplifier (4) having two inverters (Q6,Q7)  and  for outputting an amplified control signal;  and  a  backbias  voltage generator (5) controlled by the control signal from the amplifier. On  operational  conditions  the  circuit  increases  the  pumping capacity, but on holding conditions, it decreases a voltage signal linearly.
Patent KR-0141495-B1 (KR)
Inventor: KAJIGAYA KAZUHIKO
IPC: G11C5/00
Filed: 1989-10-26
Granted: 1998-07-15
Abstract: 내용없음.