baber/WOPTO huggingface dataset:
Patent KR-810000185-B1 (KR)
Title: Process for preparing cycloalkanapyrazoles
Inventor: WOLF A
IPC: C07D235/10
Filed: 1976-10-14
Granted: 1981-03-02
Abstract: Title compds. [I; n = 3,4 or 5; R1 = H or methyl; Q = Cl or Br; X = F, Cl, Br, I, cyano, methoxy, or nitro; Y = H, F or Cl; Z = H or F; V = H, F, Cl or methoxy  useful as herbicides, were manufd. by reaction of II and POCl3.  Thus, 2-FC6H4NHAC is converted to give 2,4-FCLC6H3NH2(III).  Diazotization of III and redn. of the diazonium salt gives 2,4-FClC6H3NHNH2.HCL(IV).  Cyclocondensation of IV gives crude 2-(4-chloro-2-fluorophenyl)-1,2,4,5,6,7-hexahydro-3H-indazol-3-one (V).  Reaction of V with POCl3 gives I(Q = X = Cl, Y = F; V = Z = H, n = 4).
Patent KR-810001100-B1 (KR)
Title: Coating composition for leak detection in air test
Inventor: SIBATA AKIO
IPC: C08C3/00
Filed: 1977-02-16
Granted: 1981-09-16
Abstract: The coating composition for leak detection in a air test is detected to spread its structure surface, after the compressed air is supplied in the structure to be juicy or airtight in the hull tank, pressure container and pipelaying.  It is contained solubility starchy 1.6-9.6 weight %, soluble acryl resin 0.04-0.75 weight %, gelatine 0.05-0.5 weight % and bubble 0.5-1.0 wt. % and is formed with an aq. soln. 4-6 pH portion.
Patent KR-830000888-B1 (KR)
Title: 창문용 차양
IPC: E06B9/34
Filed: 1977-05-17
Granted: 1983-04-26
Abstract: 내용 없음.
Patent KR-840000023-B1 (KR)
Title: Process for producing thermoplastic resing
Inventor: ABE MITSUO
IPC: C08F212/08
Filed: 1980-04-23
Granted: 1984-01-25
Abstract: In the manufacturing method of thermoplastic resins by emulsion polymerization of monomer mixtures of α-methylstyrene, methylmetacrylate, and acrylonitrile, the polymerization process is divided into two stages.  In the first, a monomer mixture of 65-85 wt.% α-methylstyrene, 2-30 wt.% methyl metacrylate, and 5-20 wt.% acrylonitrile is used so as to be 30-95 wt.% of total amt. required for the final resin and is polymerized until 25-85wt.% of total product is produced.  In the second, more than on kind of above monomers is added to give a compsn. different from that of the first stage.  The effective compsn. of three monomers is showed in the triangular chart characterized by the points ABCDE.
Patent KR-840000797-B1 (KR)
Title: Process for preparing 6 -hydroxy alkyl-penicillanic acid derivatives
Inventor: KELLOGG MICHAEL STEPHEN
IPC: C07D499/00
Filed: 1980-10-21
Granted: 1984-06-12
Abstract: Penicillanate II (R2=R4-CHOR3; R3=sulfonyl, H, C2-C4 alkoxycarbonyl, C2-C18 alkanoyl, benzoyl, phenylsulfonyl; R4=H, C1-C4 alkyl, Ph, benzyl, CH2Ph) were prepd.  Thus, benzyl 6,6-dibromopenicillanate was treated with t-butyl magnesium chloride an CH2O to give the 6-bromo-6-hydroxymethyl deriv., which was treated with Bu3SnH to give benzyl 6β-hydroxymethyl penicillanate sulphon. oxidn. of the latter compd., followed by hydrogenolysis, gave 6β-hydroxymethylpenicillanate sulphon which was isolated as its Ca salt.
Patent KR-820000990-B1 (KR)
Title: Electrical insulating resin comprisisng a polyester resin
Inventor: DACHIKI S
IPC: C08G73/16
Filed: 1982-04-16
Granted: 1982-06-04
Abstract: Title compn., useful for coating material, was prepd. by reacting more than trivalent of alcohol and polybasic acid, divalent alcohol, dibasic acid, monovalent alcohol contg. aromatic ring, and 5 membered imide ring compd. Thus, a mixt. contg. ethylene glycol 207.0 g, tris-(2-hydroxyethyl) isocyanurate 470.0 g, terephthalic acid 597.6 g, trimellitic anhydride 172.8 g, diaminodiphenyl methane 89.1 g, isophthalic acid 154.4 g, benzyl alcohol 154.4 g, amd meta-cresol 202.0 g was reacted at 185-230≰C for 8 hr. the obtained esterimide resin 600g was mixed with meta-cresol 444 g, TBT 15.7 g and Zn naphthenate 5.3 g to give varnish.
Patent KR-840000775-B1 (KR)
Title: Growing box for plant
Inventor: CHO JIN-SANG
IPC: A01G9/02
Filed: 1982-10-22
Granted: 1984-06-09
Abstract: one (A) for a water cell, the other (B) for a soil bed.  Water is supplied from the water cell through the water intake (4), the connecting pipe (6) and holes on it (6') to the growing seed or plant.  Over-supply of water is controlled by removing the stopper (5') from the drainage (5) and taking out excess water.  The box is placed horizontally with a level, which can be mounted  on grooves (9).
Patent KR-900003215-B1 (KR)
Title: Liquid cooling type cathode-ray tube
Inventor: CHIBA DOMOSKE
IPC: H01J29/89
Filed: 1983-02-16
Granted: 1990-05-10
Abstract: An envelope has a panel portion with a phosphor screen formed on the inner surface, a neck portion provided with an electron gun within it, and a funnel portion. A transparent panel faces an external surface of the panel portion with a spacer between confined at the peripheral edges. A liquid coolant panel is sealed within the peripheral edges with a blackened light absorbing sealing material. The impress compression of the panel portion and the transparent panel causes the sealing material to envelope the spacer in a sufficient amount to reduce light reflected back into the interior of the tube.
Patent KR-880001710-B1 (KR)
Title: Circuit arrangement for generating an actuating signal
Inventor: SUST DIOTFRIED DIPL
IPC: H01L41/09
Filed: 1983-05-10
Granted: 1988-09-07
Abstract: The control has an amplitude modulator receiving a signal whose amplitude describes the recording/replaying head's misalignment with the recording track.  The modulator's output supplies the prim. circuit of a transformer whose sec. is connected to the piezoelectric head-positioning device via a bipolar switch.  The switch is controlled by a pulse generator receiving the same carrier-wave that passes to the modulators.  The pulse generator's output pulse is less than half the carrier-wave's period and appears for only one of the two amplitude peaks of the carrierwave.
Patent KR-850001529-B1 (KR)
Title: Process for the preparation of amino acid phenol-ester derivation
Inventor: MIN JONG-YAE
IPC: C07C227/02
Filed: 1983-08-17
Granted: 1985-10-16
Abstract: The title compound I and its derivatives, used in the treatment of antidigestive ulcers and in the reaction of antiplasmin, was prepared. Thus, conc. H2SO4 (1 ml) was added to Phydroxyphenylpropionic acid (16.6 g) in benzene (100ml) and reacted with  β-trichloroethanol (16.5g) to give phydroxyphenylpropionic acid  β-trichloroethylester (28.3g). The title compounds prepared were identified by NMR, IR, TLC, and HPLC.
Patent KR-910005413-B1 (KR)
Title: Process for the preparation of n-(3-trifluoromethyl phenyl)-n'-propargylpiperazine
Inventor: BANHOLZER ROLF
IPC: C07D265/32
Filed: 1984-02-28
Granted: 1991-07-29
Abstract: The compound of the formula   <IMAGE>   and non-toxic, pharmacologically acceptable acid addition salts thereof. The compound as well as its salts are useful as analgesics.
Patent KR-920002591-B1 (KR)
Inventor: CATHER ROBERT L
IPC: H05K7/18
Filed: 1984-08-10
Granted: 1992-03-30
Abstract: 내용 없음.
Patent KR-910008723-B1 (KR)
Inventor: KOELL JUHAN
IPC: C07C209/04
Filed: 1984-09-08
Granted: 1991-10-19
Abstract: 내용 없음.
Patent KR-870001096-B1 (KR)
Title: Duplicator with converting continuous magnification
Inventor: AN MU-SUNG
IPC: G03G15/14
Filed: 1984-12-31
Granted: 1987-06-04
Abstract: This invention describes a new photocopier which changes the multiple continuously.  This photocopier consists of a wire electromotor which drives the first, the second, third supporters with velocity ratio of 1:0.5,a driving motor which drives the fourth and fifth supporters, and a conveyor which transfers the dynamic from the driving motor to the fourth and fifth supporters. In this machine, the mirrors move but the lenses don't by a driving motor.  This process requires only one driving motor for cost reduction.  This photocopier also claims good resolution by the unmoving leneses.
Patent KR-870000776-B1 (KR)
Title: Device for selectively pumping groundwater
Inventor: YANG JUN-HO
IPC: E03B3/34
Filed: 1985-03-29
Granted: 1987-04-15
Abstract: A pump is established in the pumping allowable position on the ground. A sub-pipe is connected with the strayer of the pump sucking portion and supported to the pump apparatus. A water pipe (d2) is connected to the sub-pipe with the depth of the screwed hole. Water inducing holes are made around the pipe(d2) only in the hot water zones. And the hot water fills the pipe. The diameter of the pipe is decreased by the depth of the screwed hole. The water level does not change because of the affluent water and only the hot water flows in the pipe (d2) through the water inducing holes.
Patent KR-910002944-B1 (KR)
Inventor: ATWAL KARNAIL S
IPC: A61K31/135
Filed: 1985-05-17
Granted: 1991-05-11
Abstract: 내용 없음.
Patent KR-890002894-B1 (KR)
Title: Method of manufacturing for quickline and dolonite
Inventor: LIM SONG-KYU
IPC: C21C7/04
Filed: 1985-06-20
Granted: 1989-08-08
Abstract: Quicklime and dolomite for steel production are prepd. by carbonate- coating onto quicklime and dolomite.  The coating is performed by reacting quicklime and dolomite with carbon dioxide/nitrogen mixt. gas contg. CO2 20-80% at 180-450 deg.C.
Patent KR-930003333-B1 (KR)
Title: Process for preparing prolonged action immunotoxins containing a glycopeptide constituent which inactivates ribosomes modified on its polysaccharide units
Inventor: JANSEN FRANZ
IPC: A61K47/00
Filed: 1985-12-05
Granted: 1993-04-26
Abstract: Prolonged-acting immunotoxin consisting of a conjugate in which an antibody or antibody fragment is coupled, via a covalent structure containing a disulphide group or a thioether group, to a ribosome-inactivating glycoprotein having a prolonged action obtained by oxidation of its saccharide moieties with periodate ions.
Patent KR-920008812-B1 (KR)
Inventor: PENNER HORST
IPC: F42B14/02
Filed: 1986-01-15
Granted: 1992-10-09
Abstract: 내용 없음.
Patent KR-890003763-B1 (KR)
Title: Automatic answer and automatic dialing method and circuit in mo/demodulation
Inventor: CHO TAE-YONG
IPC: H04L7/04
Filed: 1986-05-17
Granted: 1989-10-04
Abstract: The modem with automatic answering/dialing function and dual speed of 300/1200 bPS includes an I/O circuit (1), a CPU (2) for scrambling/ discrambling the data with a control signal, a converting filter (3) for determining the band pass frequency according to the modulation and transmission speeds of the data, a MODEM circuit (4) for modulating/demodulating the signal, a control counter (5) for controlling the data of 1200 bPS, a hybrid-demodem circuit (6) for controlling the gain of the data automatically, and a data access arrangement circuit (7) for linking the MODEM and the telephone line.
Patent KR-930001297-B1 (KR)
Title: Carbonization silicon making method for semiconductor plate
Inventor: KIM SUNG-HUI
IPC: H05K1/03
Filed: 1986-05-20
Granted: 1993-02-25
Abstract: The  silicon  carbide  sintered  body  for  a  semiconductor substrate consists of 2-10 wt.% beryllium  oxide  as  a  sintering agent, 1.0 wt.% polyvinyl alcohol as a binder, and the balance  of high purity and synthetic green silicon carbide powders.  The  SiC sintered body is prepared by (a) making slurry from green  powders and distilled water,  (b)  shaping  granular  particles  by  spray drying, (c) molding the granules in the form of a  disk  and  cold pressing with 50 kg/cm2, (d) laminating with two  disks,  (e)  hot pressure sintering with 100 kg/cm2 at 2,100 deg.C for 1 hr.
Patent KR-890001698-B1 (KR)
Title: Stabilization method of pigment of lithospermi radix
Inventor: CHO NAM-JIN
IPC: A61K31/00
Filed: 1986-11-12
Granted: 1989-05-18
Abstract: A method for stabilizing a pigment from a root of Lithospermum erythrorhizon is presented.  Thus, a compn. of 50 wt.% polyethylene glycol (PEG) 400, 25 wt.% PEG 4,000, 1 wt.% lauryl sodium sulfate, 4 wt.% above root ext., and trace amt. of 0.05M citrate buffer soln. (pH=6.0) showed an increment of stabilization of the pigment from Lithospermum erythrorhizon, useful as a raw material of cosmetics and medicines.
Patent KR-960001604-B1 (KR)
Title: Semiconductor device with an encapsulation package
Inventor: NAMBU SEIGO
IPC: H01L23/28
Filed: 1987-03-25
Granted: 1996-02-02
Abstract: A heat-resistant plastic-packaged semiconductor device comprises an IC chip (13) having contacts on one side, an island (12) on which the IC chip (13) is mounted with its opposite surface facing one side of the island (12), a low-adhesion layer (17) which is formed on the other surface of the island (12), external leads (11), bondig wires (14) for connection to the contacts on the IC chip (13) and inner ends of the external leads (11), a package (15) of moulded resin for encapsulating the IC chip (13), the low-adhesion layer (17), the bonding wires (14) and inner parts of the external leads (11), the moulding being provided with a vent hole (18) which extends to the vicinity of the low-adhesion layer (17). The low-adhesion layers (17) has a low or no adhesive power with respect to moulding.
Patent KR-910002554-B1 (KR)
Inventor: TAKAHASHI TAKESHI
IPC: H05K9/00
Filed: 1987-05-18
Granted: 1991-04-24
Abstract: 내용 없음.
Patent KR-930002212-B1 (KR)
Inventor: NAKATSUCHI HIROSHI
IPC: C08K5/5393
Filed: 1987-06-25
Granted: 1993-03-27
Abstract: 내용 없음.
Patent KR-950012092-B1 (KR)
Inventor: BOHM GEORG G A
IPC: B29C48/50
Filed: 1987-07-28
Granted: 1995-10-14
Abstract: 내용 없음.
Patent KR-970000169-B1 (KR)
Inventor: OGURA MITHIHITO
IPC: B63H1/20
Filed: 1987-08-13
Granted: 1997-01-06
Abstract: 내용 없슴.
Patent KR-910004382-B1 (KR)
Inventor: KITADA TAIZO
IPC: F02B75/20
Filed: 1987-10-23
Granted: 1991-06-26
Abstract: 내용 없음.
Patent KR-940007520-B1 (KR)
Inventor: INKYO MITSUGU
IPC: B02C25/00
Filed: 1987-10-29
Granted: 1994-08-19
Abstract: 내용 없음.
Patent KR-920002084-B1 (KR)
Inventor: GISHI HIROSHI
IPC: H01B3/12
Filed: 1987-12-03
Granted: 1992-03-10
Abstract: 내용 없음.
Patent KR-960001369-B1 (KR)
Title: Veterinary composition
Inventor: DOWRICK JOHN SIDNEY
IPC: A61K9/06
Filed: 1987-12-09
Granted: 1996-01-26
Abstract: A method for the treatment or prophylaxis of mammary disorders in non-human animals comprises administering an antibacterial agent to the animal by the intramammary route during the animal's dry period, the antibacterial agent being administered in the form of particles, at least 65% of which have a size in the range 0 - 5 mu , suspended in a hydrophobic oily vehicle which comprises an oil and a gelling agent.
Patent KR-900003549-B1 (KR)
Title: Process for making of pumpkin jam
Inventor: KIM GIL-YONG
IPC: A23L21/10
Filed: 1987-12-31
Granted: 1990-05-21
Abstract: (a) pulverizing 10Kg of pumpkin and adding 5l of water into powdered pumpkin; (b) boiling the mixture at 100-120≰C for 2 hrs and adding 5Kg of sugar into the boiled mixture; (c) boiling the mixture added with sugar at 90-100≰C for 1 hr and concentrating; (d) adding 5Kg of sugar into the above concentrate and boiling for 40 mins to obtain jam containing 63-64% of sugar.
Patent KR-920004113-B1 (KR)
Inventor: FOURNIER BERNARD
IPC: H01H50/32
Filed: 1988-06-25
Granted: 1992-05-25
Abstract: 내용 없음.
Patent KR-940005868-B1 (KR)
Inventor: NISHINO TAKAISHI
IPC: B60N2/06
Filed: 1988-07-22
Granted: 1994-06-24
Abstract: 내용 없음.
Patent KR-920002429-B1 (KR)
Inventor: SANO JOJI
IPC: A23L7/196
Filed: 1988-11-10
Granted: 1992-03-24
Abstract: 내용 없음.
Patent KR-940006443-B1 (KR)
Inventor: KOMABASHIRI TAKAMICHI
IPC: C08F2/00
Filed: 1988-11-19
Granted: 1994-07-20
Abstract: 내용 없음.
Patent KR-920003446-B1 (KR)
Inventor: LIN CHENG F
IPC: H03K19/094
Filed: 1988-11-30
Granted: 1992-05-01
Abstract: 내용 없음.
Patent KR-970009134-B1 (KR)
Inventor: ITO AKIRA
IPC: G03B21/625
Filed: 1989-01-12
Granted: 1997-06-05
Abstract: 내용 없음.
Patent KR-970000884-B1 (KR)
Inventor: NORMAN DAVID ANDERSON
IPC: B60C11/11
Filed: 1989-01-20
Granted: 1997-01-21
Abstract: 내용 없음.
Patent KR-920008696-B1 (KR)
Title: Constant fuel temperature control device for internal combustion engine
Inventor: JONG SOK-YONG
IPC: F02M31/00
Filed: 1989-03-20
Granted: 1992-10-08
Abstract: The device for suction-air heating type engine, is  used  for stabilizing the preheating temperature of fuel and the temperature of carburetting device in spite of changing in driving  conditions or atmospheriv  temperature.  The  device  comprises  temperature detectors (16,16-1) for detecting the temperature of fuel from oil supply tube (15); hot-water circulating pipe (17) having hot water circulating between engine (1)  and  radiator  (2)  and  being  in contact  with  the  tube  (15)  in  order  to   increase   thermal conductivity; valve (18) for controlling inflow of  hot-water  and solenoid circuit (19) for controlling the valve  by  the  detector (16).
Patent KR-0143418-B1 (KR)
Inventor: INOUE KENJI
IPC: C07K14/81
Filed: 1989-04-04
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-940008900-B1 (KR)
Inventor: DEFIBAUGH GEORGE R
IPC: H01R13/6592
Filed: 1989-05-18
Granted: 1994-09-28
Abstract: 내용 없음.
Patent KR-920002342-B1 (KR)
Inventor: SUZUKI DAKAO
IPC: D02G3/00
Filed: 1989-06-08
Granted: 1992-03-21
Abstract: 내용 없음.
Patent KR-930005753-B1 (KR)
Inventor: MODOE HISAFUMI
IPC: H04N9/64
Filed: 1989-07-20
Granted: 1993-06-24
Abstract: 내용 없음.
Patent KR-930001819-B1 (KR)
Inventor: BROWN REED S
IPC: H04M1/03
Filed: 1989-11-20
Granted: 1993-03-13
Abstract: 내용 없음.
Patent KR-920007910-B1 (KR)
Title: A circuit checking memory cell
Inventor: BAE MYONG-HO
IPC: G11C29/00
Filed: 1989-11-20
Granted: 1992-09-19
Abstract: The circuit reduces the test time by directly  comparing  the data amplified in the sensing amplifier  of  a  memory  cell.  The circuit comprises the 1st comparators (11-1 - 11-4) for  comparing the data stored  in  the  memory  cells  (10-1,  10-2),  a  second comparator (13)  for  comparing  the  output  data  of  the   1st comparators in the test mode, the 1st data selectors (12-1 - 12-4) for selecting the data stored in the memory cells  in  the  normal mode, a second data selector (14) for selecting the data  of  each memory cell according to the output of the 1st data  selectors  in the normal mode, and an output buffer (15).
Patent KR-940007039-B1 (KR)
Title: Channel coder of digital communications
Inventor: KIM ON-KON
IPC: H04B1/04
Filed: 1989-12-29
Granted: 1994-08-03
Abstract: The channel coder for digital mobile radio communication comprises a class classifying circuit for classifying input data to first, second and third classes, a cyclic coder for cyclic coding the first-class data, a convolution coder for convolution coding the second-class data and the cyclic coded data generated from the cyclic coder, a converter for converting a bit rate of the third-class data and the convolution coded data generated from the convolution coder, a memory for storing the third-class data and the convolution coded data having the converted bit rate, a timing controller for generating a frame pulse and a clock to adjust operating timing, and an output part for reading out data from the memory, thereby reducing a random error caused by interference and noise.
Patent KR-970005249-B1 (KR)
Title: Novel proteolytic enzymes and their use in detergents
Inventor: VAN EEKELEN CHRISTIAAN ALBERTU
IPC: C12R1/07
Filed: 1989-02-13
Granted: 1997-04-14
Abstract: A mutant protease for use in detergents has at least 70% homology with the aminoacid sequence of PB92 serine protease (I), but differs by at least one residue at a site corresponding to the following positions in the PB92 serine protease 99, 102, 116, 126, 127, 128, 130, 160, 203, 211 and 212. The new protease has improved wash performance and/or improved stability relative to the PB92 serine protease.
Patent KR-970000138-B1 (KR)
Inventor: JONES GLENN CLARK
IPC: C07C67/46
Filed: 1989-02-27
Granted: 1997-01-04
Abstract: 내용 없음.
Patent KR-940009055-B1 (KR)
Inventor: ISOZUMI SHUJO
IPC: F02N11/00
Filed: 1990-01-09
Granted: 1994-09-29
Abstract: 내용 없음.
Patent KR-920005109-B1 (KR)
Title: Process for producing dried noodle
Inventor: YOON JIN-KYU
IPC: A23L7/109
Filed: 1990-01-25
Granted: 1992-06-26
Abstract: A dried noodle is prepd. by (a) permeating 35 % water to  the 65 % wheat flour by centrifuging, (b) mixing it and forming noodle type, (c) 1st drying the noodle to obtain 10  %  water  containing noodle, (d) 2nd drying the 1st-dried noodle  at  30-40  deg.C  and 75-85 % humidity for 2-3 hrs, and (e) last drying  the  2nd  dried noodle at 23-35 deg.C and 75-85 % humidity. The obtd. dried noodle has a good quality.
Patent KR-0155383-B1 (KR)
Inventor: TYOKU MATSUHASHI
IPC: A61K31/70
Filed: 1990-09-01
Granted: 1998-11-16
Abstract: 신규의 감수성감퇴제는 부분 아미노산 배열로서 그 N 말단으로 부터 시작하는 ALa-ILe-Asn-ILe-Phe-Asn-의 배율을 지닌 삼나무 화분 알레르겐과 당질의 공유결합에 따라 제조되었다. 
     이와 같이 하여 제조되는 감수성 감퇴제는 원래의 삼나무 화분 알레르겐과 비교하여 삼나무 화분 알레르겐에 특이적인 이무노글로불린 G 및 이무노글로불린 M 항체의 산생을 현제히 촉진하지만 알레르겐에 특이적인 이무노룰로불린 E 항체의 산생을 현저히 감소한다. 따라서, 감수성 감퇴제는 아니필락시스나 알레르기의 두려움도 없이 삼나무 화분 환자들에 투여할 수 있고, 또, 감수성감퇴에 소요되는 시간도 약 1/3~1/200으로 단축할 수 있는 등의 장점을 지니고 있다.
Patent KR-930011077-B1 (KR)
Inventor: TAKASHIMA HIROYUKI
IPC: C10N30/10
Filed: 1990-09-07
Granted: 1993-11-20
Abstract: 내용 없음.
Patent KR-930006916-B1 (KR)
Inventor: NICHOLS JAMES D
IPC: C08G18/24
Filed: 1990-10-19
Granted: 1993-07-24
Abstract: 내용 없음.
Patent KR-0149166-B1 (KR)
Title: Method and apparatus for the injection molding of metal alloys
Inventor: BRADLEY NORBERT L
IPC: B22D17/04
Filed: 1990-10-10
Granted: 1999-10-01
Abstract: A method and apparatus for injection molding a metal alloy wherein the alloy is maintained in a thixotropic, semi-solid state in a reciprocating extruder at temperatures above its solidus temperature and below its liquidus temperature in the presence of shearing and then injected as a thixotropic slurry into a mold to form a useful product. Following completion of the injection molding stroke the nozzle of the extruder is sealed by a solidifying a portion of the residue of the alloy remaining in the nozzle.
Patent KR-0122881-B1 (KR)
Inventor: HANBERRY MITCHELL L
IPC: D05B35/10
Filed: 1990-03-02
Granted: 1997-11-27
Abstract: 하나 이상의 유연성 물질 세그먼트를 봉합하기 위한 봉합장치(10)가 절첩조립체(30)와 봉합결합장치(12)에 공급되기전에 절첩조립체(30)내의 안내채널(34,36)내에 세그먼트를 배치하기 위한 드라이버(112)를 포함한다. 드라이버(112)는 세그먼트가 절첩조립체(30)내의 예정위치에 놓이도록 제어한다.
Patent KR-940001205-B1 (KR)
Title: Method and apparatus for controlling location of robot
Inventor: PARK SUN-HO
IPC: B25J9/10
Filed: 1991-04-15
Granted: 1994-02-17
Abstract: A CPU receives moving distance data from a main CPU to compute the objective position data corresp. to the position to which an object is to be moved. The CPU computes a first deviation value between the objective position data and the moved distance data of an object every sampling time, reads the actual position data and the moved distance data of the controlled object every sampling time, reads the actual position data of a motor and computes a second deviation value by subtracting the motor position data previous to a first sampling time from the actual position data of the motor. A third deviation value is computed by subtracting the motor position data previous to a second sampling time from the motor position data previous to the first sampling time, and subtracts or adds a fourth deviation value, calculated by subtracting the third deviation value from the second deviation value.
Patent KR-100211629-B1 (KR)
Inventor: ALBERT ANTHONY CEVASCO
IPC: A01N43/50
Filed: 1991-06-14
Granted: 1999-08-02
Abstract: 디알킬 디클로로숙시네이트를, 탈할로겐수소화제, 암모니아 원 및 적절히 치환된 , -불포화 알데히드 또는 케톤과 반응시킴으로써 치환 및 비치환-2,3-피리딘디카르복실레이트 화합물들을 제조하기 위한 방법이 제공되어 있다.
Patent KR-960009314-B1 (KR)
Title: Fermented material for food quality
Inventor: JUNG HOON
IPC: A23L3/3463
Filed: 1991-06-21
Granted: 1996-07-18
Abstract: The fermentation product (I) is prepared by the steps of; (1) culturing Propionibacterium freudendreicchii KFCC 31225 or P. shermanii KFCC 31226 on 10% defatted milk media, (2) culturing Lactobacillus brevis KFCC 35464 or L. plantarum KFCC 11542 on MRS media, and (3) culturing (1) and (2) on 10% defatted milk media. The product has the anti-oxidant and the presevative activity to be useful for masking the yeast flavor in bread or cakes.