baber/WOPTO huggingface dataset:
Patent ES-2663659-B1 (ES)
Title: Sistema de abatimiento lumbar de los asientos delanteros de los vehículos de tres puertas
Inventor: RODRIGO HUELVES NARCISO
IPC: A47C1/024
Filed: 2016-10-14
Granted: 2018-11-20
Abstract: Sistema de abatimiento lumbar de los asientos delanteros de los vehículos de tres puertas.#Constituido a partir de un cilindro que es susceptible de ascender por una rampa arqueada configurada al efecto estabilizada en el alojamiento previsto en el bastidor o estructura del respaldo, donde el resto del soporte comprende la palanca de actuación del mecanismo, la cual es giratoria alrededor de un eje fijado a la carcasa y portador de un apéndice doble con hendidura circular donde encaja el cilindro y es susceptible de ser empujado, obligándole a ascender por la rampa y en este movimiento se tracciona el cable.
Patent HR-P20020330-B1 (HR)
IPC: A61K31/7024
Filed: 2002-04-15
Abstract: The invention concerns oligosaccharides of formula (I), their mixtures, their diastereomers, methods for preparing them and pharmaceutical compositions containing them.
Patent HR-P20020707-B1 (HR)
Title: Method for producing 6-(4-chlorophenyl)-2,2-dimethyl-7-phenyl-2,3-dihydro-1h-pyrrolizine-5-yl acetic acid
Inventor: KAMMERMEIER THOMAS
IPC: A61P29/00
Filed: 2002-08-28
Abstract: The present invention relates to a process process for the preparation of the compound of the formula I  where the compound of the formula III  is reacted with oxalyl chloride and the product obtained is treated with hydrazine and an alkali metal hydroxide in the aqueous phase at elevated temperature, after treatment is complete a three-phase system is produced by addition of an ether and the compound of the formula I is obtained by acidifying the middle phase. The invention moreover relates to a polymorph of the compound of the formula I.
Patent HR-P20030292-B1 (HR)
Inventor: VUKOVIC PETAR
IPC: A01K47/00
Filed: 2003-05-05
Abstract: Košnica-paletna nastavljača (174), naznačena time, što ima podnicu(62) sa univerzalnom padelom (77) i pokretnim žičanim poklopcem tečne hrane (79), te pokretnim razdjelnikom podnice (68), poletaljku (96), plodište-medište (55) sa fiksno ugrađenim nosačem sedlastog i malog okvira (140), sedlasti okvir (39), mali okvir (40), trofunkcionalno leto (84), unutrašnje peludoleto-disketu (109), ventilacionu mrežu (129), krov košnice (146), komplet zbježišta (176); elementi košnice povezani su nevidljivim ekscentričnim metalnim vezom(56); košnica-paletna nastavljača (174) prilagođena je standardnoj paleti POOL (163) pa je time i košnica (174) standardna. Patent sadrži još 13 patentnih zahtjeva.
Patent JO-870-B1 (JO)
Title: Main frame assembly for road vehicles
Inventor: NORMAN FREDERICK WATSON
Filed: 1977-08-30
Granted: 1978-09-30
Abstract: MAIN FRAME ASSEMBLY FOR ROAD VEHICLES
Patent JO-1697-B1 (JO)
Title: Pyridine derivatives
Inventor: DAVIS ANTHONY ROBERTS
Filed: 1991-05-02
Granted: 1992-12-15
Abstract: The invention concerns pharmaceutically useful novel compounds of the formula I, in which R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, X and Z have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent JO-1850-B1 (JO)
Title: New erythromycin derivatives their preparation process and their use as medicament
Inventor: CONATANTIN AGOURIDAS
IPC: A61K31/7048
Filed: 1995-03-19
Granted: 1995-12-27
Abstract: A subject of the invention is the compounds of general formula (I)‎ In which Either R1 and R2 , identical or different, represent a hydrogen atom, or a hydrocarbon ‎radical containing up to 24 carbon atoms, saturated or unsaturated, optionally interrupted ‎by one or more heteroateoms and optionally carrying one or more functional groups,‎ Or R1 and R2 form with the nitrogen atom to which they are linked a heterocycle ‎optionally containing one or more heteroatoms chosen from nitrogen, oxygen and sulphur ‎or R1 and R2 together form a radical.‎ In which R’1 and R’2 identical or different, represent a hydrogen atom or a hydrocarbon ‎radical containing up to 23 carbon atoms, saturated or unsaturated , optionally interrupted ‎by one or more heteroatoms and optionally carrying one or more functional groups and Z ‎represents a hydrogen atom or the remainder of a carboxylic acid containing up to 18 ‎carbon atoms, as well as the addition salts with acids of the compounds of formula (I) the ‎compounds of formula (I) have useful antibiotic properties.‎
Patent KR-800000497-B1 (KR)
Title: Sealed joint pipe connection
Inventor: VAN DEN BELD P
IPC: F16L47/00
Filed: 1974-05-22
Granted: 1980-06-04
Abstract: In a heat sealed pipe connection for pipe parts of a synthetic thermoplastic material comprising at least one female pipe part(1) and a male pipe part(2), the female pipe part had adjacent its ends annular centering abutment projection(9) on its outside surface. The abutment surfaces of the centering projections were substantially perpendicular to the longitudinal axis of the female pipe part and each centering projection constituted a continuous abutment surface to facilitate gripping of the female pipe part to align the male and female pipe parts.
Patent KR-840000681-B1 (KR)
Title: Excavating sheeting unit
Inventor: JOSEF KRINGS
IPC: E02D5/02
Filed: 1979-04-17
Granted: 1984-05-18
Abstract: The height-adjustable trench shuttering has two framed panels in a vertically inter-sliding, lockable relationship.  The lower panel has a metal sheet(2) spanning the end posts (5,6), which constitute the guides for the edges of the upper panel(3).  The lower panel is stiffened by horizontal members(7) between the posts.  The posts may be of a single or double rectangular hollow section and the sheet may have vertical ribbing(10).  The posts have continuous slots in an external corner to permit the sliding insertion of L-section edges to the upper panels.
Patent KR-830000864-B1 (KR)
Title: 자동판매기의 서어펀 타인식 상품선반
IPC: G07F11/34
Filed: 1980-02-25
Granted: 1983-04-21
Abstract: 내용 없음.
Patent KR-830001493-B1 (KR)
Title: 브롬화 메틸로부터 브롬을 회수하는 방법
Filed: 1980-12-09
Granted: 1983-08-03
Abstract: 내용 없음.
Patent KR-870001686-B1 (KR)
Title: A drum style magazine of submachine gun
Inventor: SULLIVAN LERORY J
IPC: F41A9/00
Filed: 1981-06-30
Granted: 1987-09-22
Abstract: The drum magazine for a gun has a circular cross-sectioned housing (40) with a feed throat extending from the housing for releasing cartridges and concentric sprockets(42,43,44) having serrations nesting cartridges (C1 to C100).  A torsion spring rotatingly drives the sprockets and feed ramps are provided for assisting the cartridges to traverse from the sprockets to the feed throat.  The latch(487,489) between the outer sprocket(42) and the housing(40) prevent rotation of the outer sprocket in a counter direction to the direction of feeding cartridges out of the magazine until the intermediate sprocket is rotated in the counter direction a predetermined amount.
Patent KR-820001598-B1 (KR)
Title: Process for preparing a piston of one time use syringe
Inventor: CHOL UI HO
IPC: A61M5/315
Filed: 1981-07-15
Granted: 1982-09-08
Abstract: Piston(1) for disposable syringe was manufd. by dipping the piston head(2) into a mixed liquid rubber and curing it at proper temp. to form packing film around it.  The mixed liquid rubber comprised 85-7% natural liquid rubber(Latex DRC), 1.6-1.8% Accelerator EZ, 1.6-1.8% Accelerator TP, 3.4-3.6% ZnO, 6.6-6.8% Vultanol, and 0.3-0.5% S.  The piston head is dipped into the mixed liquid rubber for about 10 seconds and cured at 150-170≰C for about 3 minutes.
Patent KR-860001921-B1 (KR)
Title: Prepavation process for 1,4-dihydro pyridine
Inventor: CAMBELL SHAIMAN FRAZER
IPC: C07D413/12
Filed: 1983-12-19
Granted: 1986-10-25
Abstract: 1,4-Dihydropyridines (I) [R1, R2=C1-4 alkyl, 2-methoxy ethyl; R3=substd. 5- or 6- membered heterocyclic ring; R = substd. aryl or heteroaryl; Y= -(CH2)n-, n=2,3,4! and their salts are prepd. by the reaction of compds. (II) with R3.Q [Q=-NH.NO2, C1-4 alkylthio, C1-4 alkoxy, Cl, Br, I!. For the R3  group of the produced compd. (I), several converting reactions are performed. The title compds. decrease transportation of calcium into the cell, and are useful as a medicine for heart disease.
Patent KR-920009487-B1 (KR)
Inventor: MUTERSPAUGH MAX W
IPC: H03J5/00
Filed: 1984-02-27
Granted: 1992-10-17
Abstract: 내용 없음.
Patent KR-880000316-B1 (KR)
Title: Manufacturing process of plasmid vector for mammalian cells
Inventor: OISHI MICHIO
IPC: C12N5/00
Filed: 1984-07-11
Granted: 1988-03-19
Abstract: The plasmid vector possessing the following restriction enzyme cutting sites is new. (a) 3.07kb by Bam HI; (b) 0.10 and 2.35kb by Hind III; (c) 0.60 and 3.10kb by Kpn 1; (d) 1.45kb by sal I.  These sites are based on an EcoRI cutting site at 0.00Kb. Composite plasmids pdLFI and pdLFII, pdLFI1(tk) and pdLFII1(tk) and corresp. I2, I3, I3a, II2, II3 and II36 plasmids, all defined by restriction maps, are new.  Prepn. of plasmid vectors comprises (a) cultivation of mouse L cell line B82; (b) lysis of the cell; and (c) isolation of the vector.
Patent KR-910006873-B1 (KR)
Inventor: SHALLENBERGER JOHN M
IPC: G21C19/33
Filed: 1984-09-28
Granted: 1991-09-09
Abstract: 내용 없음.
Patent KR-880001498-B1 (KR)
Title: Method and apparatus for machining the side edge surface of a web plate
Inventor: KURIS SINKO
IPC: B23C3/12
Filed: 1984-10-06
Granted: 1988-08-16
Abstract: A side edge surface of a web plate is trimmed or machined by feeding a milling cutter into the side edge surface of the web plate.   The cutter has on its outer peripheral surface cutting edges at a predetermined angle w.r.t. its rotary axis.  The milling cutter is driven in rotation.  The rotary axis of the milling cutter is inclined in a plane which is kept parallel to a desired machine surface of the side edge surface of the web plate. The angle formed between the cutting edge of the milling cutter and the side edge surface of the web plate is limited to within 55 degree to 125 degrees.
Patent KR-900003940-B1 (KR)
Title: Complementary mos ic device
Inventor: INAMI KENCHI
IPC: H01L23/535
Filed: 1985-03-14
Granted: 1990-06-04
Abstract: CMOS integrated circuit has an NMOS transistor formed in a ptype substrate and a PMOS transistor formed in a n-type well. A metallic connection (56a) serving as power supply terminal is not connected directly to a P+ diffusion region (53) forming a power supply line, power being supplied through the n-type well (52). An N+  diffusion region (54a) is formd on the surface of the well in a part sepd. from that part where the metallic connection is in contact with the well. The diffusion region connects to the P+ diffusion region by means of a metallic connection (56c), the two metallic connections being insulated from each other by a sepn. oxide film (55b).
Patent KR-890001196-B1 (KR)
Title: Process for preparing cephalosphorin derivatives
Inventor: ATSMI KURIO
IPC: C07D501/22
Filed: 1985-09-06
Granted: 1989-04-27
Abstract: Cephalosporins (I)[R1=(protected) amino; R2=lower alkyl, (protected) carboxymethyl; R3=H; A=(substituted) Ph, thiazollyl, etc.  were prepd..  Thus, 0.229g 7-amino-3-[2-(4-methylthiazol-5yl)vinyl -3- cephem-4-carboxylate pivaloyloxymethyl ester dissolved in 5ml methylene chloride was treated with 0.235g 2-(2-tritylaminothiazol-4- yl)-2-methoxyiminoacetate and 5ml methylene chloride, followed by addition of 0.07ml pyridine and 0.07ml phosphorus oxychloride at -20≰C.  After 10min with stirring at 0≰C, the resulting mixt. was treated with a mixt. contg. 50ml ice water and 50ml ethylacetate and washed with iced sodium hydrogen carbonate to give (I)[R1=NH; R2=CH3; R3=(II); A=(III) .
Patent KR-920001263-B1 (KR)
Inventor: WATANABE RYUUCHI
IPC: G11B7/253
Filed: 1985-11-29
Granted: 1992-02-08
Abstract: 내용 없음.
Patent KR-900001027-B1 (KR)
Title: Telephone cover
Inventor: UTOU YOSHIHIRO
IPC: B65D43/02
Filed: 1985-11-29
Granted: 1990-02-24
Abstract: The case has a cover and a man body.  The main body has a concave portion to which the cover is mounted.  An engaging prevents one edge of the cover from moving away from one side wall of the concave portion.  A further engaging mechanism prevents another edge of the cover opposed to the edge from moving away from another side wall of the concave portion.  A position prevents, in the vicinity of the side wall of the concave portion, the cover from moving toward the side wall.  The engaging mechanisms comprise recesse and projections.  A groove is formed with a recessed portion at a side wall to which the inner face of the side wall of the cover opposes so as to allow elastic deformation of the wall.
Patent KR-910007917-B1 (KR)
Inventor: CHAROUET DANIEL
IPC: C22F1/00
Filed: 1986-03-14
Granted: 1991-10-04
Abstract: 내용 없음.
Patent KR-900005211-B1 (KR)
Title: Aluminum heat exchanger and method for producing aluminum heat exchanger
Inventor: OHARA TOSHIO
IPC: F28F19/02
Filed: 1986-04-29
Granted: 1990-07-21
Abstract: A method of protecting an aluminum surface from corrosion by forming a protective coating on said metal surface by the alkaline chromate method, the chromate method, the chromium phosphate method, the zinc phosphate method, the titanium phosphate method, the zirconium phosphate method or the chromic acid resin method, in which protective coating comprises a chromium phosphate coating and a chromium/chromic/chromate phosphate coating, characterised by applyign to said protective coating a polymerisable cationic organic material in an aqueous medium by precipitation or deposition in the presence of polyvalent metal ions and polymerising the material by heating to form a polymer coating over said protective coating.
Patent KR-910000126-B1 (KR)
Inventor: BESUSYO NAGAYATSU
IPC: B65D83/14
Filed: 1986-10-03
Granted: 1991-01-21
Abstract: 내용 없음.
Patent KR-910000433-B1 (KR)
Title: Multi-position yarn spinning/winding apparatus
Inventor: WHITELEY JOHN
IPC: D01H13/06
Filed: 1986-10-17
Granted: 1991-01-25
Abstract: A multi-position open-end spinning machine has the directions of traverse of the traverse guides of some groups of its spinning positions opposed to the simultaneous direction of traverse of the traverse guides of the spinning positions in other groups (see Figs. 4A and 4B). Alternatively some traverse guides in a particular group of spinning positions may be in opposition to other traverse guides in the same group (see Fig. 4C and 4D). The phase angles of the traverse guide motions may be distributed to have several different phase angles along the machine for noise reduction (see Fig. 4E). The invention may also be applied to any multi-position winding machine.
Patent KR-950003084-B1 (KR)
Inventor: SUN SHAM C
IPC: H02H3/28
Filed: 1986-12-12
Granted: 1995-03-30
Abstract: 내용 없음.
Patent KR-890005035-B1 (KR)
Title: Process for the preparation of 2,4-pentadieneoic acid derivation and thereof ester
Inventor: CHIBA KEIKO
IPC: C07C405/00
Filed: 1987-03-17
Granted: 1989-12-08
Abstract: Pentadienoic acid deriv. of formula (I), its ester or salt is prepd. by reacting aldehyde deriv. of formula (II) with trialkyl -4- phosphonocrotonate to give deriv. of formula (III), and eliminating a protective gp. from (III).  In the formulas, R is -R1R2C -CH2CH2-CH2- CH3 [R1=R2=H or lower alkyl  or -CH2-CH(CH3)-CH2-CH2-CH= C(CH3)2 ; n is 1-3; THP is tetrahydropyranyl ; n' is 1-3 ; R3  is alkyl.  (I) is useful as platelet aggregation inhibitors.
Patent KR-930005357-B1 (KR)
Inventor: LEATHERMAN TIMOTHY S
IPC: B25B7/22
Filed: 1987-04-17
Granted: 1993-06-19
Abstract: 내용 없음.
Patent KR-920007055-B1 (KR)
Inventor: NAGADA KIMIO
IPC: F04C18/16
Filed: 1987-05-12
Granted: 1992-08-24
Abstract: 내용 없음.
Patent KR-900001587-B1 (KR)
Title: Production method of lcd element with vertical arrangement shape
Inventor: PARK HO-YOUNG
IPC: G02F1/133
Filed: 1987-06-30
Granted: 1990-03-15
Abstract: The vertically oriented LED is manufactured by steps of; a) spraying sensitizer (3) on a glass substrate (1) on which an electrode (2) is placed; b) removing the sensitizer coated on regions being not necessary to coat the orientation material and printing the sealing material; c) coating the orientation material (4') composed of organic surface active agent by dipping or spinning process; d) heat- treating at 120oC and removing the sensitizer as well as the orientation material.
Patent KR-920008744-B1 (KR)
Inventor: SHRIVER MARY K
IPC: C07K16/00
Filed: 1987-08-19
Granted: 1992-10-09
Abstract: 내용 없음.
Patent KR-900006617-B1 (KR)
Title: Device for sealing retractable soot-blower lances
Inventor: ALBERS KARL
IPC: F28G3/16
Filed: 1987-09-11
Granted: 1990-09-13
Abstract: Device for the sealing of retractable soot blower lances (5,6) at the place of passage through the wall (1) of a heat exchanger with the aid of a labyrinth seal consisting of laminations (7,8), wherein the laminations (7,8) tightly enclose the soot blower lances (5,6) and are retained by the outer rim in a wall box (3), which is tightly connected with the wall (1) of the heat exchanger and provided with a barrier air connection (4), characterised thereby, that in the case of several soot blower lances (5,6) being led through the wall box, several laminations (7,8) alternately enclose one of the soot blower lances (5,6) narrolwly and the other soot blowers (5,6) with greater radial play.
Patent KR-900004978-B1 (KR)
Title: Boat for moving sands
Inventor: KIM YON-GEUN
IPC: B63B35/00
Filed: 1987-09-25
Granted: 1990-07-16
Abstract: The boat cooperates with dredges for drawing sand at the bottom of harbors or rivers, fit for loading and moving sand to necessary position. The travelling device elevating means having a pair of master cylinder (4,5) connected with standing angle adjusting cylinder (3); endless track type travelling device having endless track (10) between travelling sprockets (8,9) of frame (7); power transmission means having casing (18) with engine (15) and driving, first, second folowing shafts (17,19,20) and connecting bevel gear; trareling guide means having bracket (25) with idle wheels; sand dump frame (23) with lift cylinder (24).
Patent KR-900008545-B1 (KR)
Inventor: TANAKA JUNJOOH
IPC: C08L61/20
Filed: 1987-10-15
Granted: 1990-11-24
Abstract: 내용 없음.
Patent KR-900005221-B1 (KR)
Title: Sheet type electrode for use in measurement of ions
Inventor: TOMITA KATSUHIKO
IPC: G01N27/28
Filed: 1987-12-05
Granted: 1990-07-21
Abstract: The ion measuring electrode assembly comprises an ionselective response membrane formed on an upper surface of an insulating support layer composed of a pair of sheets bound toghther. The membrane is formed using an adhesive mixt. contg. solvents that are compatible with a sealing adhesion to the support layer. Pref. the laminate comprises a PET sheet and a PVC sheet: a gelatinised internal soln. is mounted on the support layer; and the adhesive mixt. is adhered dirctly on the soln. to form the membrane when solidified. The membrane has a complete seal against the support layer and is capable of mass prodn.
Patent KR-910001303-B1 (KR)
Inventor: MARIE EBERIT M
IPC: C01B33/04
Filed: 1988-01-07
Granted: 1991-03-02
Abstract: 내용 없음.
Patent KR-900006756-B1 (KR)
Title: Benzothienpino (5,4-c) pyridazines and its pharmaceutical composition
Inventor: NAKAO TORU
IPC: C07D495/04
Filed: 1988-03-02
Granted: 1990-09-20
Abstract: Benzothiepino[5,4-C!pyridazine cpds. of formula (I), useful as antianxiety drugs, are prepd.. In (I), R1 and R2 are each H, halogen, trifluoromethyl, hydroxy, amino, nitro, cyano, C1-4 alkyl, C1-4 alkoxy or C2-3 alkanoylamino; R3 is H, C1-3 alkyl, hydroxyC1-4 alkyl, C2-5 alkanoyloxy-C1-4 alkyl, aryl, aryl-C1-4 alkyl, heteroaryl or aryl, aryl-C1-4 alkyl or heteroaryl having 1-3 substitution gp. selected from halogen, trifluoromethyl, hydroxy, amino, nitro, cyanoyl C1-4 alkyl, C1-4 alkoxy and C2-5 alkanoylamine; n is 0, 1 or 2.
Patent KR-920005484-B1 (KR)
Inventor: HIRAMATSU TAKEO
IPC: B60W10/10
Filed: 1988-04-20
Granted: 1992-07-06
Abstract: 내용 없음.
Patent KR-900004679-B1 (KR)
Title: A process for the extraction of sundrops fat by the solvent of high pressure high density c02
Inventor: LEE YUN-YONG
IPC: C11B1/10
Filed: 1988-09-30
Granted: 1990-07-02
Abstract: An extraction of sundrops seed fat is carried out by (a) putting 1g of sundrops seed in the extractor, (b) extracting by passing 100-150g of 99% CO2 through the seed for 10-30 hrs at 80-500 atm. and 15-100≰C, (c) separating the fat from the extract at 0-30≰C and 1-100 atm. and (d) getting the sundrops seed fat. Sundrops seed fat contains 9.9-10.1% gamma-linoleic acid, as a prostaglandin precursor, having an effect on the prevention and cure of adult diseases.
Patent KR-970002763-B1 (KR)
Title: Remote control system
Inventor: HANSU EFUERUTO PETERU KOORERU
IPC: G08C19/28
Filed: 1988-11-15
Granted: 1997-03-10
Abstract: In a two-way remote control system a plurality of apparatus, including the hand-held unit, does not only comprise a transmitter but also a receiver. The receiver, inter alia, in the hand held unit is battery-fed. Since the receiver must be continuously in the operative state, this battery is exhausted very rapidly. To improve this, transmitters which deliver messages of a particular type have been selected in this system. In fact, each message comprises a series of pulses and the beginning of each message is marked by a wake-up pulse. At least the receiver which is battery-fed is provided with a wake-up pulse detection circuit controlling a switching circuit which switches the receiver from a rest state to the operative state after it has received of a wake-up pulse and which switches the receiver back to the rest state, in which state it consumes very little energy, if no wake-up pulse has been received for a certain period.
Patent KR-920005576-B1 (KR)
Title: Electric heating system
Inventor: IM SONG-ROK
IPC: F24D19/00
Filed: 1989-01-05
Granted: 1992-07-09
Abstract: A small quantity of heat transfer  medium  oil  storing  high calories by using night power, is gradually transmitted  from  the oil  tank  to  a  distribution  tank  to   maintain   a   constant temperature,  when  the  room  temperature  gets   below   a   set temperature. The  apparatus  comprises  a  storage  tank  (1)  for storing  heat  transfer  medium  oil,   distribution   tank   (2), temperature detectors (7,8,9),  relay  switches  (10,10',10")  and pump (15,16) for circulating the oil in the pipe of heating  plate (17).
Patent KR-920006366-B1 (KR)
Inventor: OOTA MASAHIRO
IPC: C08G73/10
Filed: 1989-02-24
Granted: 1992-08-03
Abstract: 내용 없음.
Patent KR-0142424-B1 (KR)
Title: Beta phenoxynitrile compounds
Inventor: GADRAS ALAIN
IPC: A01N43/40
Filed: 1989-03-29
Granted: 1998-06-01
Abstract: Fungicidal compounds of formula (II): 
<IMAGE>
 in which:
 R denotes
 - a lower alkyl radical optionally substituted by one or more substituents chosen from halogen atoms, preferably chlorine, fluorine or bromine, a lower alkoxy radical, a radical -Si(CH2)xR1R2R3, x = 0, 1, R1, R2 and R3, which are identical or different, being lower alkyl, lower alkoxy, aryl (especially phenyl) or aralkyl (especially benzyl);
 - an alkenyl, preferably allylic, radical, optionally substituted as when R denotes alkyl or by a C1-C3 alkyl group;
 Y = lower haloalkoxy, preferably containing 1 to 3 carbon atoms, advantageously trifluoromethoxy, lower haloalkyl, preferably containing 1 to 3 carbon atoms, advantageously trifluoromethyl, halogen (preferably chlorine or bromine).
 n = 1, 2, 3, it being possible for Y to be identical or different when n = 2, 3.
Patent KR-930007574-B1 (KR)
Inventor: OAJIMA HIROSHI
IPC: B24D3/00
Filed: 1989-03-31
Granted: 1993-08-13
Abstract: 내용 없음.
Patent KR-960001810-B1 (KR)
Inventor: BOYCE STEPHEN V
IPC: B43K25/02
Filed: 1989-04-18
Granted: 1996-02-05
Abstract: 내용 없음.