baber/WOPTO huggingface dataset:
Patent KR-890001244-B1 (KR)
Title: Process for purifying growth hormone-like materials
Inventor: GRINNAN EDWARD L
IPC: C07G15/00
Filed: 1986-04-07
Granted: 1989-04-28
Abstract: A separation of impurities from a impure mixt. contg. a growth hormone-like material (GHM) comprises (a) applying the impure mixt. obtd. as a result of recombinant DNA expression of GHM to a reverse phase macroporous acrylate ester copolymer resin support at pH 7-9, and (b) eluting GHM with aq. eluent of pH 7-9 contg. 20-80 vol.% of acetone and/or acetonitoile.  The process is applicable to human, porcine or bovine growth hormone.
Patent KR-900002528-B1 (KR)
Title: Slag resin concrete composition
Inventor: KIM DEOK-HO
IPC: C04B26/04
Filed: 1986-06-18
Granted: 1990-04-20
Abstract: A slag resin concrete compsn. is prepared by the stages of: crushing, washing and drying 7-10 wt.% polypropylene and 18-25 wt.% polyethylene; heating and melting at 180-230 deg.C in a screw mixer; adding a little pigment, 0.1-0.3 wt.% reinforcement e.g. oxidized steel and 0.05-0.2 wt.% antioxidant e.g. antimory oxide, paraffin chloride; mixing 50-70 wt.% slag and 1-25 wt.% sand or lime; and heating at 120-130 deg.C and screw-mixing at 180 deg.C.
Patent KR-940007327-B1 (KR)
Inventor: SPRINGER HARTMUT
IPC: D06P1/38
Filed: 1986-07-24
Granted: 1994-08-13
Abstract: 내용 없음.
Patent KR-900001806-B1 (KR)
Title: Clock signal generator for dynamic semiconductor memroy
Inventor: NOJAKI SIKEKI
IPC: G11C8/18
Filed: 1986-08-08
Granted: 1990-03-24
Abstract: An input voltage level control unit converts a transistortransistor- logic drive level to a metal-oxide-semiconductor drive level during transmission of an address strobe signal.  An address buffer control unit generates an address signal and an inverted address signal in response to a trailing edge of the address strobe signal.  a clock signal generating unit generates a clock signal used for a word line selection and an input signal for a next stage in response to a low level of the address strobe signal, and a further unit inhibits a drive of the word line by the clock signal when the address strobe signal is at high level in the timing of a leading edge of the clock signal.
Patent KR-890002477-B1 (KR)
Title: Time-delayed relay
Inventor: BAE MYONG-UN
IPC: H01H47/18
Filed: 1986-09-02
Granted: 1989-07-10
Abstract: The relay is drived with certain time delay at on/off operation for preventing the damage caused by over current.  An inverting buffer output is applied to an input terminal of "on" delay time setting circuit (1) which output is connected to a R-S Flip-flop (U3) input terminal (R).  A shunted output of the inverting buffer is connected to the "off" delay time setting circuit (2) which output terminal is connected to the R-S Flip-flop (U3) input terminal through a non- inverting buffer.  The output terminal of the R-S flip-flop is connected to a transistor (TR1) for driving a relay (RY1).
Patent KR-900000529-B1 (KR)
Title: Control circuit for air-conditioner
Inventor: YUN KWANG-HYUN
IPC: F24F11/02
Filed: 1986-09-01
Granted: 1990-01-31
Abstract: The circuit includes a temperature sensor unit (10) comparing the voltage set by a variable resistor (VR) and voltage detected by a thermister (TH) for transmitting compressor driving signal (CPS), a temperature displaying unit (20) utilizing light emission diodes (LED1-LED2), an energy saving circuit (30) controlling the transistor (Q5,Q6) for controlling relays (RY1,RY2) and switching an air swing motor (SM) and a fan motor (FM) selectively, and a delaying circuit (50) for driving the compressor with time delay by a resistor (R31), a condensor (C31) and a timerdevice (IC1) to which the compressor driving signal is applied.
Patent KR-930005173-B1 (KR)
Inventor: KATO TSUGUHIRO
IPC: C07D401/04
Filed: 1986-12-03
Granted: 1993-06-16
Abstract: 내용 없음.
Patent KR-930003845-B1 (KR)
Inventor: MARTINEZ MARVIN G
IPC: A21B5/03
Filed: 1985-10-17
Granted: 1993-05-14
Abstract: 내용 없음.
Patent KR-870001918-B1 (KR)
Title: Process for preparation of pyridyl compound
Inventor: KOKER JEOFRE G
IPC: C07D213/79
Filed: 1987-03-30
Granted: 1987-10-22
Abstract: Novel pyridyl compds. of formula (I) or its pharmaceutic ally active salts (esters or amides) are prepd. by reacting (II) with HNR2R3.  In the formula, R1=C1-7 divalent aliphatic hydrocarbon or single bond; R2 and R3 are same or not, H, C1-4 alkyl or N-contd. C4-6 heterocyclic ring; R4=H, halogen, C1-4 alkoxy or 1-3 halosubstd. C1-4  alkyl; X is N= or -CH=; R8=C1-4 acyloxy.  (I) are such as (E)-3-(6- (3-pyrrolidino-1-(4-torryl)prop-1E-enyl)-2pyridyl) acrylic acid. (I) have anti-histamine active.
Patent KR-890005109-B1 (KR)
Title: Integrated circuit for speed controlling of small sized dc motor
Inventor: LEE JUN-SONG
IPC: H02P5/00
Filed: 1987-06-04
Granted: 1989-12-11
Abstract: The IC includes a schmidt trigger circuit (6) for transmitting pulse with a certain pulse width determined by the signal of a speed detecting device (5), a frequency divider (8) for dividig signal of horizontal oscillator (7) into signal with the frequency corresponding to a desired motor speed, an exclusive AND circuit (9) for detecting speed variation by comparing the phase of signal from the schmidt trigger circuit with that of signal from the frequency divider, a low bandpass filter (10) for providing current to control terminal of the speed control circuit according to DC voltage converted from detected speed variation by exclusive AND circuit (9).
Patent KR-900001458-B1 (KR)
Title: Process for production of square plate-like calcium carbonate
Inventor: KIM SUK-HUN
IPC: C01F11/18
Filed: 1987-07-27
Granted: 1990-03-12
Abstract: A square plate-like calcium carbonate is produced by the stages of: supplying downward 20-70 vol.% water from the middle injector (2) of a reactor tube in liquid phase, spraying downward solid 5 - 10 wt.% density lime milk in the upper part (4) of reactor, carbonating the lime milk by injecting upward carbon  bioxide in the lower part of the reactor tube in liquid phase when accomlishing solid 2 - 3 wt.% density lime milk, recycling the mixture slurry (7) till solid density is 5 - 7 wt.%, collecting the produced calcium carbonate (5).
Patent KR-940011933-B1 (KR)
Inventor: GILBY ANTHONY C
IPC: G01D21/00
Filed: 1986-06-05
Granted: 1994-12-27
Abstract: 내용 없음.
Patent KR-910002301-B1 (KR)
Title: Staggered radial-fin heat sink device for intergrated circuit package
Inventor: GABUZDA PAUL G
IPC: H01L23/36
Filed: 1987-04-29
Granted: 1991-04-11
Abstract: A radial fin heat sink whereby a spreader plate supports a series of radial fins which are staggered around a central open cylindrical area designed to receive a flow of air by impingement. The radial fins comprise a pattern of variable lengths which follow in succession from a major length to a minor length to an intermediate length which pattern repeats around the periphery of the spreader plate.
Patent KR-910004076-B1 (KR)
Inventor: LEACH BRUCE E
IPC: C08G65/10
Filed: 1988-04-28
Granted: 1991-06-22
Abstract: 내용 없음.
Patent KR-910006250-B1 (KR)
Inventor: ITTO DAKKASHI
IPC: H01L29/267
Filed: 1988-05-21
Granted: 1991-08-17
Abstract: 내용 없음.
Patent KR-910009504-B1 (KR)
Inventor: SIBUJAWA SAKUMA
IPC: F25D17/08
Filed: 1988-08-27
Granted: 1991-11-19
Abstract: 내용 없음.
Patent KR-910006081-B1 (KR)
Inventor: YAMAMURO MIKIO
IPC: G11B7/09
Filed: 1988-09-30
Granted: 1991-08-12
Abstract: 내용 없음.
Patent KR-910007700-B1 (KR)
Inventor: FRATELLO VINCENT J
IPC: C09K11/08
Filed: 1988-09-30
Granted: 1991-09-30
Abstract: 내용 없음.
Patent KR-930009734-B1 (KR)
Inventor: HAYASE ISAO
IPC: F04C28/16
Filed: 1988-10-15
Granted: 1993-10-09
Abstract: 내용 없음.
Patent KR-900007623-B1 (KR)
Title: 1,4-dihydropyridine derivatives
Inventor: KIM WAN-JOO
IPC: C07D211/82
Filed: 1988-12-15
Granted: 1990-10-17
Abstract: 1,4-Dihydropyridine derivs. of formula (I) are prepared. In (I), R1 and R2 are each C1-6 alkyl, lower alkenyl, lower alkoxyalkyl or aminoaryl (lower)alkyl opt. substd. by C1-4 alkyl; at least one of R1 and R2 is C3-6 alkenyl opt. substd. by C1-4 alkyl at 1- or 2- position; R3 is ortho-, meta- or para-nitro gp. (I) are useful as hypotensives.
Patent KR-950000920-B1 (KR)
Title: Device for securing automobile wheels against theft
Inventor: WOLTER HEINZ
IPC: F16B41/00
Filed: 1986-06-13
Granted: 1995-02-03
Abstract: PCT No. PCT/GB86/00344 Sec. 371 Date Jan. 25, 1988 Sec. 102(e) Date Jan. 25, 1988 PCT Filed Jun. 13, 1986 PCT Pub. No. WO87/07687 PCT Pub. Date Dec. 17, 1987.The device comprises a sleeve (10,10') which serves to cover the polygonal head (4) of a wheel nut or bolt. The sleeve supports a lock cylinder (18) from which a locking member (28,36) projects for co-operating with a radial shoulder (6,6') formed in the head (4). The locking member (28,36) is retracted by means of a key (24) rotating the cylinder plug (20,20'). The sleeve (10,10') can be pushed on to the head (4) without using the key (24). The locking member (28,36) may be constituted by a latch (28) or annular spring (36).
Patent KR-950005391-B1 (KR)
Inventor: TAMAI SEISHIN
IPC: A01B63/111
Filed: 1987-10-30
Granted: 1995-05-24
Abstract: 내용 없음.
Patent KR-910008318-B1 (KR)
Inventor: NONAKKA TOSIAKKI
IPC: C08G18/08
Filed: 1987-12-10
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-970005849-B1 (KR)
Title: Nonwoven materials subjected to hydraulic jet treatment in sopts, and method and apparatus for producing the same
Inventor: RADWANSKI FRED R
IPC: D04H1/46
Filed: 1989-03-17
Granted: 1997-04-21
Abstract: Nonwoven materials, methods of forming the same, and apparatus for forming the same, are disclosed. The nonwoven materials include at least one nonwoven web, with the at least one web being bonded by entangle bonding in spots, such entangle bonding being provided by hydraulic entangling. As a specific embodiment, elastomeric laminates (40) are formed, the at least one nonwoven web (2,4,6) subjected to spot-entangle-bonding including an elastomeric web (4) spot-entangle-bonded to another web (2,6) so as to form an elastomeric laminate (40). By spot-entangle-bonding (jet treating) the webs, utilizing hydraulic entangling to provide the spot-entangle-bonds, conventional bonding methods need not be used, whereby good hand and drape properties can be retained after bonding, and the overall bulk of the material can be maintained, while providing a product that does not easily delaminate and that is stretchable and resilient. Also disclosed is an apparatus for carrying out the spot-entangle-bonding, including two rotatable perforated drums (18,32) having water jet manifolds (20,34) inside thereof, the nonwoven material passing on the circumference thereof, with high pressure water jets issuing from the manifolds and through openings (38) in the perforated drums (18,32) so as to achieve hydraulic entangling of the nonwoven material at spots corresponding to openings (38) of the perforated drums (18,32) with one side of the nonwoven material being adjacent the surface of one of the rotatable perforated drums (18) and the opposite side of the nonwoven material being adjacent the surface of the other rotatable perforated drum (32).
Patent KR-0139915-B1 (KR)
Inventor: ANDREWS LOREN E
IPC: H02K5/15
Filed: 1989-05-04
Granted: 1998-08-01
Abstract: 내용없음
Patent KR-920010349-B1 (KR)
Inventor: WADA AKIRA
IPC: H03K19/00
Filed: 1989-07-06
Granted: 1992-11-27
Abstract: 내용 없음.
Patent KR-920003486-B1 (KR)
Inventor: DAKAYAMA NORIKATSU
IPC: G11B5/596
Filed: 1989-07-15
Granted: 1992-05-01
Abstract: 내용 없음.
Patent KR-930002557-B1 (KR)
Inventor: YOSHINAKA MINORU
IPC: C09K11/02
Filed: 1989-08-29
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-920003390-B1 (KR)
Title: Transmition apparatus and method
Inventor: KIM DO-YOUNG
IPC: H04N1/41
Filed: 1989-09-23
Granted: 1992-04-30
Abstract: A video input/output device is put to a pass  mode,  and,  if the video input/output device secures a still picture,  the  video input/ output device is put to a obtaining mode. If a pass mode  is set, the video input/output device is driven to a pass mode.  Then a checking finds whether a picture control sound is received, and, if it is received, the video input/output device is  driven  to  a display mode to disconnect the vocal communication and carry out a receiving procedure by driving a decoding means.  If  the  control sound is not received, a checking finds whether it  is  a  picture transmission, and, if it is  a  picture  transmission,  the  vocal communication is disconnected to drive the decoding means.
Patent KR-0153465-B1 (KR)
Inventor: WATT KIM J
IPC: B30B15/14
Filed: 1989-04-11
Granted: 1998-12-15
Abstract: 고속 프레스 제어 시스템(12)은 타이밍 인터럽트를 제공하고 입출력 레지스터를 제어하기 위한 동일한 프로그램가능 서브-알고리즘으로 구성되는 프레스 알고리즘을 수행하기 위한 제어 프로세서(14) 및 그와 관련된 스캔 프로세서(38)를 포함한다. 고속 프레스 제어 시스템(12)은 2.5ms 마다 프레스 위치를 모니터링하고 그에 반응하는 능력을 갖는다.
Patent KR-0151141-B1 (KR)
Inventor: OONISHI MASANORI
IPC: G05D1/02
Filed: 1990-03-21
Granted: 1998-12-15
Abstract: 내용없음.
Patent KR-0137454-B1 (KR)
Inventor: LUTZ MICHAEL ANDREW
IPC: C08G77/20
Filed: 1990-04-10
Granted: 1998-05-01
Abstract: 내용없음.
Patent KR-0182790-B1 (KR)
Title: Connector assembly with coding means
Inventor: VAN WOENSEL JOHANNES MARIA B
IPC: H01R13/645
Filed: 1990-04-13
Granted: 1999-05-15
Abstract: A connector assembly comprising a female and a male connector part. One coding element is attached to each connector part. The coding element provides for a code face having at least one recess. The code faces of male and female connector parts allocated to each other are complementary in shape. When connector parts allocated to each other are plugged into each other the faces of the respective coding elements engage with each other. Only such a limited number of all possible code face shapes is used that unambiguous code face sets are obtained.
Patent KR-920010939-B1 (KR)
Title: Method for converting place in on-screen
Inventor: KIM YONG-SON
IPC: H04N5/445
Filed: 1990-05-07
Granted: 1992-12-24
Abstract: The method changes the position of on screen display using  a keyboard of television or video. The method comprises  the  steps: (A) checking on  screen  position  up  and  down  key  input;  (B) checking that the position reaches upper or  lower  limit  by  key input; (C) increasing the horizontal and vertical  start  position value stored in registors (VSR,HSR) when  the  position  does  not reach one limit in the step (C); (D) decreasing the horizontal and vertical start position value stored in registors  (VSR,HSR)  when the position does not reach the other limit;  and  (E)  outputting the position values stored in the step (C)  and  (D)  as  position adjusting value and storing the position values on  a  memory  for future reference values.
Patent KR-0142083-B1 (KR)
Title: Rail fastening on concrete ties or the like by means of resilient tension clamps
Inventor: HELMOOT IJEN VERG
IPC: E01B9/30
Filed: 1990-06-02
Granted: 1999-02-18
Abstract: The invention concerns a rail fastener on concrete ties (4) or the like including resilient tension clamps (6) of steel rods in the form of a W and angled guide plates (3) for the rail base (1a). This so-called HM rail fastener is inventively improved by a special shaping of the tension clamp and angled guide plate, to simplify the securing of the rail on the concrete ties, in that the rotation of the elastic strainers which was previously necessary in HM construction when passing from the preassembly to the assembly position is omitted. This is achieved in that the angled guide plate (3), which is provided with a rib (3a) extending longitudinally to the rail foot for abutment on the rail foot (1a), contains in this rib special recesses (3b) for the reception and retention of the free ends of the tension clamp in the preassembly position. A tension clamp (6) has outer legs (6b) which with expansion of the spacing from the inner legs (6d) against the rail foot (1a) become broader and their free ends (6a) end outside the middle portion (6e) and wherein the inner legs (6d) of the tension clamp (6) which surround the tie screw (5) are designed so that in the preassembly position they abut with their center portion (6e) the shaft (5a) of the tie screw, while the head (5b) of the tie screw (5) overlaps the inner leg (6d) in the assembly position. In a special embodiment, the tension clamp is so designed that its center portion permanently surrounds the tie screw (5), and its inner leg portions are brought together except for a small spacing.
Patent KR-920005640-B1 (KR)
Title: Water in oil type make-up cosmetics
Inventor: LEE KON-KUK
IPC: A61Q1/12
Filed: 1990-06-26
Granted: 1992-07-11
Abstract: The method for producing a water in oil emulsified foundation is characterized by (a) mixing an oily component composed of 53-90 wt.% cyclomethicone,  5-35  wt.%  fluid  paraffin  and  5-12  wt.% polyglycerin-4-olate with an aqueous component of water, sorbitol, magnesium sulfate, antiseptic and  additive,  and  an  iron  oxide pigment, and (b) dispersing and emulsifying the mixture  at  17-37 deg.C. The water/oil foundation has an  excellent  durability  and skin-stability.
Patent KR-930006170-B1 (KR)
Title: Control device for combustion apparatus
Inventor: ADACHI FUMIAKI
IPC: F23N3/08
Filed: 1990-06-27
Granted: 1993-07-08
Abstract: The control device controls a blower for supplying an air  to the burner by  the  amount  of  combustion  and  also  controls  a proportional valve for controlling fuel amount  by  the  operating condition of the blower. The control device has a  blower  control (45a) for compensating the control-characteristic of the blower by manufal  control,   a   proportional-valve   control   (45b)   for compensating the  control-characteristic  of  valve  (37)  by  the compenation of blower.
Patent KR-920006107-B1 (KR)
Title: Method for preparation of hog cholera virus envelope glyco protein
Inventor: LEE DONG-KYU
IPC: C12N7/04
Filed: 1990-07-31
Granted: 1992-07-27
Abstract: A method for extracting and purifying  envelope  glycoprotein of hog cholera virus  (HCV)  comprises:  (a)  fermenting  HCV  and concentrating, (b) adding 1.5-3 W/V%  n-octyl-β-D-blucopyranoside, 0.5-2    V/V%    polyoxyethylene    sorbitan    monolaurate     or decanoyl-N-methylglucamide  into  the  concentrated   soln.,   and sonicating, (c) mixing the sonicated  soln.  with  polyoxyethylene ether-100 or polyoxyethylene sorbitan monooleate, (d) reacting the mixt.  at  50-60  deg.C  for  2  hrs.  in  the  shaker,  and   (e) concentrating the reacted mixt. and purifying. The obtd.  envelope glycoprotein is useful for the  protection  of  animals  from  HCV infection.
Patent KR-100187765-B1 (KR)
Inventor: TAKASHIMA TADAYOSHI
IPC: B65D1/02
Filed: 1990-07-31
Granted: 1999-06-01
Abstract: 내용 없음.
Patent KR-0177809-B1 (KR)
Title: Cyclopropane thiocarboxylic and amides
Inventor: KARDORFF UWE
IPC: C07C327/46
Filed: 1990-08-10
Granted: 1999-05-15
Abstract: Cyclopropane-thiocarboxylic amide derivs. of formula (I) are new; R1, R2 = H, CN, NO2, halo, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy or 1-4C haloalkoxy; R3, R4 = H or 1-4C alkyl; n = 0 or 1.
Patent KR-930008877-B1 (KR)
Title: Manuacturing method of cmos device
Inventor: LEE CHANG-JAE
IPC: H01L21/265
Filed: 1990-09-13
Granted: 1993-09-16
Abstract: A CMOS (Complementary Metal Oxide Semiconductor), which has a shallow source/drain junction, is prepared by (1) forming a  field oxide film and a gate on a semiconductor substrate,  (2)  defining an n-type well region and implanting p-type impurities  (P)  in  a tilting manner with 160 Kev  energy,  (3)  defing  a  p-type  well region and implanting n-type impurities (B) with  40  Kev  energy, and (4) forming a high concentrated n-type source/drain and a high concentrated p-type source/drain by implanting  high  concentrated n- type impurities and p-type impurities.
Patent KR-940001083-B1 (KR)
Inventor: YUTAKA FUKUCHI
IPC: G03G15/08
Filed: 1990-09-21
Granted: 1994-02-12
Abstract: 내용 없음.
Patent KR-940008260-B1 (KR)
Inventor: SHIRAI KOJI
IPC: H01L27/06
Filed: 1990-10-06
Granted: 1994-09-09
Abstract: 내용 없음.
Patent KR-100205492-B1 (KR)
Title: The control system of video signal processing apparatus
Inventor: WILLIAM A R
IPC: H04N9/77
Filed: 1990-11-01
Granted: 1999-07-01
Abstract: A level setting means for adjusting the brightness (30) of a television receiver is modified by the setting of an amplitude control means for adjusting the contrast (20) such that the maximum brightness level of the image on a CRT is modified in direct relationship to the adjusted level of contrast. <IMAGE>
Patent KR-940006168-B1 (KR)
Inventor: NAKAMURA YOSINOBU
IPC: H02P21/22
Filed: 1990-11-10
Granted: 1994-07-08
Abstract: 내용 없음.
Patent KR-0178026-B1 (KR)
Inventor: GAGE PAUL D
IPC: C09J7/35
Filed: 1990-11-29
Granted: 1999-05-15
Abstract: 본 발명은 A-B-A 블록 공중합체(여기서, A 블록은 폴리스티렌 또는 폴리스티렌 동족체로부터 유도되고, B 블록은 저급 알켄으로부터 유도된다) 약 35% 내지 약 65%와 비닐 아세테이트를 약 28% 함유하는 에틸렌 비닐 아세테이트 공중합체 약 25% 내지 약 55%를 포함하는 가열봉합가능한 열가소성 탄성 중합체성 필름에 관한 것이다. 당해 필름은 폴리비닐 클로라이드를 포함하는 여러 가지 기판에 가열봉합될 수 있다. 일단 기판에 밀봉되면, 비교적 일정하고 낮은 박리력을 적용하여 필름을 기판으로부터 용이하게 박리시킬 수 있다. 필름의 박리강도를 측정하는 방법이 기술되어 있다. 당해 필름은 기판과 함께 패키지를 형성하거나 또는 일련으로 연결된 다중 패키지를 형성하는 기판에 가열봉합시키는데 특히 적합하다. 필름은 비교적 일정하고 낮은 박리력을 적용시켜 당해 기판으로부터 박리시킬 수 있기 때문에, 필름을 기판으로부터 박리시킬 수 있으며 패키지 제품을 조절된 방법으로 구획으로부터 뽑아낼 수 있다. 기판을 구부리거나 감을 때 발생되는 전단력은 기판과 함께 형성된 실(seal)에 어떠한 영향도 미치지 않으면서 필름에 의해 흡수된다.
Patent KR-0145328-B1 (KR)
Title: 바나딘산비스무트 안료의 개선된 제조방법 및 높은 색체 강도의 신규한 바나딘산비스무트 안료
IPC: C09D7/62
Filed: 1990-11-29
Granted: 1998-07-01
Abstract: 본 발명은 a) 필요에 따라 1이상의 기타 금속염 또는 그의 혼합물을 함유하는 비스무트(Ⅲ)염의 용액을, 필요에 따라 몰리브댄산염, 텅스텐산염 또는 황산염 또는 그이 혼합물을 함유하는 바나딘산염의 수용액과 혼합하고, b) 이로써 수득된 현탁액을 후처리하여, 처음에 무정형으로 침전되었던 입자를 결정형의 화합물로 전환시키며, 상기 혼합도중 및 또는 상기 후처리도중에 플루오르화 이온을 사용함으로써, 바나딘산비스무트 안료 및 바나딘산비스무트를 기제로 하는 고용체를 제조하는 개선된 방법에 관한 것이다. 이로써 제조된 안료는 적용시 특히 높은 색채 강도 및 은폐력을 그 특징으로 한다.
Patent KR-960016020-B1 (KR)
Inventor: DAVIDSON MATS
IPC: B26D7/20
Filed: 1988-12-27
Granted: 1996-11-25
Abstract: 내용없음
Patent KR-0163601-B1 (KR)
Inventor: HEINZ FOERSTER
IPC: A01N43/82
Filed: 1991-02-18
Granted: 1998-12-01
Abstract: 본 발명은 신규한 하기 일반식(Ⅰ)의 신규한 클로로플루오로메틸-티아디아졸일옥시아세트아미드, 이의 제조를 위한 방법 및 신규 중간물질 및 제초제로서의 이의 용도에 관한 것이다: 
     
       
     
     상기식에서, R은 탄소수 2 내지 4의 직쇄 또는 측쇄 알킬이고; R 1 및 R 2 는 동일 또는 상이하며, 각 경우 수소, 시아노, 니트로 또는 할로겐, 또는 각 경우 탄소수 1 내지 4이고 각 경우 할로겐에 의해 치환되거나 비치환된 직쇄 또는 측쇄 알킬, 알콕시 또는 알킬티오이다.
Patent KR-940010163-B1 (KR)
Inventor: STEPHENS RONALD R
IPC: H01S3/08
Filed: 1991-04-19
Granted: 1994-10-22
Abstract: 내용 없음.
Patent KR-100210562-B1 (KR)
Inventor: WILLIAM A LAGONI
IPC: H04N5/16
Filed: 1991-04-26
Granted: 1999-07-15
Abstract: 동기 및 비디오 분리장치는 휘도신호 결합 캐패시터와, 기준 직류 전압 레벨로 합성 휘도신호의 백 포치 간격을 클램핑 시키는 백 포치 키잉 펄스윈에 접속된 키 클램프 회로와, 신호 클램핑 수단을 구비하며, 상기 신호 클리핑 수단은 최소한 하나의 전압 플라워 증폭장치와, 전압 플라워의 출력 전국에  접속된 전압 플라워 증폭기와 같은 전도형태의 임계 바이어싱 반도체를 구비하며, 바이어싱 장치는 기준 전압에 대해 한국성의 신호로 차단 전도 상태에서 전압 플라워를 유지시키며, 부하 양단에서 소정의 전압 출력을 발생시키며, 직류 전압 레벨에 대해 반대 극성의 신호성분을 사용 장치에 인가한다.
Patent KR-930008383-B1 (KR)
Title: High polyester woven of high density
Inventor: KANG SHIN-HYOK
IPC: D03D15/00
Filed: 1991-09-09
Granted: 1993-08-31
Abstract: The fabric is composed of blended yarns of the high-shrinkage polyester  false-twisted  yarn  and  the  low-shrinkage  polyester false-twisted yarn, whose monofilament fineness is less  than  1.5 denier  and  crimp-recovery  rate  is  20  %.  The  difference  of shrinkage rate between both yarns lies in the range of 2-12 %, and the number of interlacing of the blended yarn is 20-80 ea./m.  The fabric, whose whole covering rate is  1,800-3,200,  and  which  is made of these blended yarns, has excellent softeness, fine surface appearance,   excellent   voluminous   feeling,    and     durable water-repellency after water-repellent finishing.
Patent KR-940009328-B1 (KR)
Inventor: ITOH HIDENORI
IPC: H01J9/395
Filed: 1991-10-01
Granted: 1994-10-06
Abstract: 내용 없음.