baber/WOPTO huggingface dataset:
Patent DK-164701-C (DK)
Inventor: YOSHIOKA TAKAO
IPC: C07D417/12
Filed: 1984-08-30
Granted: 1992-12-21
Abstract: The compounds of formula (I):   <IMAGE> (I)  [in which: R1 and R2 are the same or different and each represents hydrogen or C1-C5 alkyl; R3 represents hydrogen, an acyl group, a (C1-C6 alkoxy)carbonyl group or an aralkyloxycarbonyl group; R4 and R5 are the same or different and each represents hydrogen, C1-C5 alkyl or C1-C5 alkoxy, or R4 and R5 together represent a C114 C4 alkylenedioxy group; n is 1, 2 or 3; W represents the -CH2-, >CO or >CH-OR6 group (in which R6 represents any one of the atoms or groups defined for R3 and may be the same as or different from R3); and Y and Z are the same or different and each represents oxygen or imino] and pharmaceutically acceptable salts thereof have various valuable therapeutic effects on the blood system and may be prepared by a process which includes reacting a corresponding halopropionic acid derivative with thiourea.
Patent FI-73727-C (FI)
Inventor: WERTZ JEAN-LUC HENRI MARIE
IPC: C11D1/75
Filed: 1983-05-23
Granted: 1987-11-09
Abstract: Detergent compositions, preferably heavy-duty liquids, containing an anionic surfactant, a selected cosurfactant and a fatty acid are disclosed. The compositions are formulated to provide an initial pH of from about 6.0 to about 8.5 at a concentration of from about 0.1% to about 2% by weight in water at 20 DEG C. The compositions preferably also contain ethoxylated nonionic surfactants, a detergent builder and enzymes.
Patent FI-79529-C (FI)
Inventor: ARMITAGE BERNARD JOHN
IPC: C07D307/14
Filed: 1983-09-26
Granted: 1990-01-10
Abstract: Compounds of formula I   <IMAGE> I  in which R1 is a heterocyclic ring containing one or more heteroatoms selected from N, O and S; in which R2 is H, a straight or branched chain alkyl group containing 1 to 4 carbon atoms, an alkenyl group containing 3 to 6 carbon atoms, an alkynyl group containing 3 to 6 carbon atoms or a cycloalkyl group containing 3 to 7 carbon atoms; in which R3, is H, a straight chain alkyl group containing 1 to 3 carbon atoms or a formyl group in which R4, R5 and R6 which may be the same or different, are H, halo, trifluoromethyl, hydroxy, an alkyl group containing 1 to 3 carbon atoms, an alkoxy group containing 1 to 3 carbon atoms, phenyl or R4 and R5, together with the carbon atoms to which they are attached, form an optionally substituted second benzene ring; and their pharmaceutically acceptable salts have utility in the treatment of depression. Pharmaceutical compositions and processes for the preparation of compounds of formula I are disclosed.
Patent FI-82700-C (FI)
Inventor: BONO RINALDO DEL
IPC: A61K31/715
Filed: 1986-03-12
Granted: 1991-04-10
Abstract: A process for producing natural heparan sulphate and dermatan sulphate for mixtures of proteoglycans from the aorta, myocardium and particularly vascularised organs, based on a series of precipitation and purification steps which enable the protein part of the proteoglycan to be eliminated and the two products to be obtained in substantially pure form, without any chemical or enzymatic degradation.When administered orally or parenterally, the heparen sulphate obtained exerts activation effects on antithrombin III and on the fibrinolytic process.The dermatan sulphate obtained exerts an inhibiting effect on Factor Xa and also possesses the property of activating the fibrinolytic effect of heparan sulphate.
Patent FI-85719-C (FI)
Inventor: RAEMDONCK HANS
IPC: C11D3/00
Filed: 1987-07-03
Granted: 1992-05-25
Abstract: Detergent and shampoo compositions are disclosed, containing a complex of an aryl amine with a fatty acid or a phosphate ester. Softening agents consisting of these complexes are also disclosed. The softening agents herein give excellent through-the-wash softness, without impairing the overall cleaning performance on greasy stains.
Patent FI-86416-C (FI)
Inventor: HEIKKILAE HEIKKI
IPC: C13B20/14
Filed: 1988-06-09
Granted: 1992-08-25
Abstract: A method is provided wherein betaine is separated eluted from beet molasses using a chromatographic simulated moving bed system having at least three chromatographic columns connected in series. The betaine is eluted during the same cycle as sucrose and rest molasses as a third fraction. The method comprises a molasses feeding and substantially simultaneous water feeding step, at least one water feeding step, a circulation step, and elution of sucrose, betaine and rest molasses fractions from selected columns.
Patent FI-90070-C (FI)
Inventor: GALLIANI GIULIO
IPC: C07D211/70
Filed: 1988-08-19
Granted: 1993-12-27
Abstract: Compounds useful in the treatment of patients suffering from senile dementia, Alzheimer's disease, or memory defects, of the formula <IMAGE> (I)  in which R' represents hydrogen, a linear, branched or cyclic alkyl, alkenyl or alkynyl, containing up to 8 carbon atoms, and R represents a linear, branched or cyclic alkyl, alkenyl, or alkynyl, containing up to 18 carbon atoms, possibly substituted, aryl containing up to 14 carbon atoms, possibly substituted, aralkyl containing up to 18 carbon atoms, possibly substituted, as well as their addition salts with organic or mineral acids.
Patent FI-87052-C (FI)
Inventor: OEHBERG INGEMAR
IPC: B08B1/02
Filed: 1989-03-28
Granted: 1992-11-25
Abstract: A method and an apparatus in the manufacture of mineral wool plates (3) by dividing a path of mineral wool (1) into plates of pieces each having the same length and width, said method and apparatus being useful in reducing the spreading of loose fibres and other particles from the edges of the mineral wool plates (3) by means of vacuum cleaning slots (10, 11, 12) or corresponding means exhausting air from the area adjacent the mineral wool surface so that loose fibres and other particles are brought with the air into the exhaust slot or slots, whereby a pile (8) of mineral wool plates (3) is formed, whereupon the vacuum cleaning slots (10, 11, 12) are moved over all four side edges of said pile (8), and whereby said side edges are preferably sprayed (13, 14, 15) with a dust binding substance, which is then dried (16, 17).
Patent FI-84226-C (FI)
Inventor: JOHANSSON LASSE
IPC: E03D11/02
Filed: 1989-12-29
Granted: 1991-11-11
Abstract: PCT No. PCT/FI90/00307 Sec. 371 Date Aug. 13, 1992 Sec. 102(e) Date Aug. 13, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/09562 PCT Pub. Date Jul. 11, 1991.A toilet seat for composting toilets, which toilet seat comprises a seat ring, a bowl space, a bottom hole of the bowl space, and a separator of liquids such as washing water and urine. The toilet seat is implemented by adapting the inside surface of the front part of the bowl space to be at its upper part essentially vertical, at its middle part almost horizontal, and at its lower part convexly curved so that the center part of the curved area is closer to the rear part of the bowl space than the start and end points of the convexly shaped lower part, whereby liquids entering the front part of the bowl space in the toilet seat are conducted along the inside surface of the front part into a separate liquids collection container, or alternatively, to a treatment process, and that the liquids separator is formed by a shutter adapted to the lower part of the bowl space or below it.
Patent FI-93263-C (FI)
Inventor: SHINJO KATSUMI
IPC: B21H5/00
Filed: 1990-01-24
Granted: 1995-03-10
Abstract: The self-tapping blind rivet has a main body with a bore containing a spindle (5) which has a bearing end (6) towards the main body. A drill (10) welded onto the bearing end (6) of the spindle (5) has a cold forged drilling section (14). The drill comprises a blank with a rod like body whose diameter is the same as that of the main body. The rod like body has a flanged, ribbed or toothed shaft part (12a) adjoining the drill section (14) with the end face (43) at right angles to the axis of the rivet.
Patent FI-94339-C (FI)
Inventor: ROTH BRUCE DAVID
IPC: A61P43/00
Filed: 1990-07-18
Granted: 1995-08-25
Abstract: R-(R*,R*)­-2-(4-fluorophenyl)- beta , delta -dihydroxy-5-((1-methylethyl)-3-phenyl-4- (phenylamino)-carbonyl)-1H-pyrrole-1-heptanoic acid or (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl-N,4-diphenyl-1- 2-(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl­-1H-pyrrole-3-carbo xamide; a process for their preparation and pharmaceutically acceptable salts thereof.
Patent FI-96201-C (FI)
Inventor: GROSS GUENTER
IPC: A61K6/00
Filed: 1991-03-12
Granted: 1996-05-27
Abstract: Retinoids of the formula R1-OCH(R2)OC(O)R3 wherein R1 signifies 13-cis-retinoyl, R2 signifies hydrogen or lower-alkyl and R3 signifies straight-chain lower-alkyl can be used as medicaments in the case of dermatological disorders.
Patent FI-95121-C (FI)
Inventor: NOVOTNY RUDOLF
IPC: C01B33/32
Filed: 1991-07-30
Granted: 1995-12-27
Abstract: The direct hydrothermal production of high purity potassium silicate solutions having a high SiO2: K2O molar ratio by reaction of a silicon dioxide source with aqueous potassium hydroxide solutions is made possible by using a silicon dioxide source that contains a sufficient fraction of cristobalite phase, or by conditioning other crystalline forms of silicon dioxide by heating at or above 1100 DEG C., but below the melting point of silica, before the hydrothermal treatment. Preferably the potassium hydroxide solution has a concentration range of 10 to 40% by weight, and the reaction is carried out in a closed pressure reactor at temperatures of 150 DEG to 300 DEG  C. and under saturated steam pressures corresponding to those temperatures.
Patent NO-165363-C (NO)
Inventor: STIEGLBAUER WALTER
IPC: G01M3/16
Filed: 1983-10-17
Abstract: 1. A leak detector comprising a sensor (1) which has two contacts (2 and 3) which can be bridged by an electrically-conductive liquid film and which emits a control voltage for devices, for example, a magnetic valve (20) in a liquid supply line (21) and/or for an acoustic signal generator (23), for which purpose a first comparator (11) is connected to the sensor (1) by a two-wire sensor line (5) in such manner that the comparator (1) is connected to one contact via a series resistor (10) and a first terminal point (6) and is connected to the other contact (3) and a second terminal point (7) via a voltage divider (15) across a voltage source, where the voltage connected to the sensor (1) is compared with a threshold value predetermined by the voltage divider (15), and in the event that it falls below this threshold value due to bridging of the contacts (2, 3) of the sensor (1), a signal voltage is emitted via an output (113) of the comparator (11) to control devices which are to be connected, characterized in that a first resistor (4) is connected in parallel with the sensor (1), where the first terminal point (6) is connected to the voltage source via a second resistor (8), that a second comparator (19) is connected via its positive input (192) to the first terminal point (6) and is connected by its negative input (191) to a further tapping of the voltage devider (15), where the voltage connected to the first resistor (4) is compared with a threshold value predetermined by the voltage divider (15) and in the event that it exceeds this threshold value due to an interruption of the sensor line (5) a signal voltage can be emitted via an output (193) of the second comparator (19) to control devices which are to be connected.
Patent NO-160377-C (NO)
Inventor: SEYERL JOACHIM VON
IPC: C08G59/40
Filed: 1984-11-09
Abstract: 1. Hardener for epoxide resin masses based on dicyandiamide, characterised in that it contains a) dicyandiamide with a grain size of >= 90% =< 10 mu m and b) 0.1 to 30 wt.% silicon dioxide and/or a metal oxide of the II main or subsidiary Group with a specific surface area according to BET of at least 50 m**2 /g.
Patent NO-165343-C (NO)
Inventor: GLASER THOMAS
IPC: A61P9/10
Filed: 1985-07-31
Abstract: Novel tryptamines of the formula   <IMAGE>   in which X is an alkylene chain or 2 to 4 carbon atoms wherein a carbon atom may be replaced by O or N-lower alkyl, and wherein a carbon atoms may be substituted by lower alkyl, R is hydrogen, lower alkyl, lower alkoxy, phenyl-lower alkyl, phenyl-lower alkoxy, hydroxy, amino-lower alkyl, fluorine, chlorine, bromine, cyano, carbamoyl or azido, R1, R2, R3 and R4 each independently is hydrogen or lower alkyl, R5 is hydrogen, R6-CO- or R6-SO2-, and R6 is amino, lower alkoxy, phenyl or lower alkyl-phenyl, or dimers or salts thereof, are effective in treating disorders of the central nervous system.
Patent NO-161733-C (NO)
Inventor: WEGMAN RICHARD WILLIAM
IPC: C07C51/56
Filed: 1985-08-15
Abstract: @ A process for the production of organic carboxylic anhydrides by the catalytic reaction of a methyl carboxylate and carbon monoxide in contact with a homogeneous catalyst system of rhodium metal atom, a phosphorus-containing ligand in which there is present at least one oxo (=0) oxygen atom attached to a phosphorus atom or a carbon atom to form a Z group and thegroup in said Z group is located at least one carbon atom removed and preferably from 2-4 carbon atoms removed from the phosphorus atom of the molecules represented by the formulasorand a halogen source, under mild reaction conditions, wherein R' is aryl, alKaryl, aralkyl or alkyl, and wherein 1 or more of said R' groups can be substituted with a Z group but not more than 3 of said R' groups in the molecule are so substituted; a is an integer from 0-4; b is an integer from 0-3 and Z is P(O)R'R'; - C(O)OR" or C(O)R", wherein R" is R or -H.
Patent NO-175266-C (NO)
Inventor: CHAUDHURI BHABATOSH
IPC: C07K14/00
Filed: 1986-11-17
Abstract: Novel human t-Pa proteins are provided in which one or more of the naturally occurring N-glycosylation sites is (are) altered in such a manner that glycosylation cannot take place at these sites. The novel t-PAs are suitable as fibrinolytic agents.
Patent NO-178035-C (NO)
Inventor: MEYHACK BERND
IPC: C12N15/70
Filed: 1986-12-11
Abstract: A method for the production and secretion of proteins with hirudin activity in an eukaryotic host organism is provided. There are also provided hybrid vectors comprising a DNA sequence encoding a signal peptide upstream of and in reading frame with the structural gene for desulphatohirudin, and eukaryotic host organisms transformed with said hybrid vectors.
Patent NO-175516-C (NO)
Inventor: ISHIHARA KOUJI
IPC: A61K31/70
Filed: 1987-05-14
Abstract: A sucralfate preparation in the form of a suspension which is suitable for curing esophagitis or esophageal ulcer and a method of preparation thereof are disclosed. The sucralfate preparation comprises sucralfate suspended in an aqueous solution or aqueous suspension of water-soluble or water-insoluble polymeric substance as a suspending agent or thickening agent and has a viscosity in the range from 1,000 to 5,000 cP. This sucralfate preparation adheres selectively to ulcerated or inflammatory sites of the esophageal mucosa and is very effective as a cure for esophagitis or esophageal ulcer.
Patent NO-170830-C (NO)
Inventor: SCHUPBACH WALTER
IPC: H04R1/40
Filed: 1987-06-02
Abstract: A stereophonic baffle comprises a first transducer group (7 to 10) located along a first line and fed by a right signal of a Hi-Fi chain and a second group of transducers (11 and 15) located according to a second line, forming an angle with the first line, and fed by a left signal. The left and right signals feeding the groups of transducers (7 and 10 and 11 to 15) are in phase and the path (a to e) separating the active zones of the two associated transducers (6,11; 7,12; 8,13; 9,14; 10,15) is equal to an odd multiple of the half wave length of a frequency comprised between 300 and 1000 Hz thus creating an acoustic coupling for the frequency, between the two transducers. The coupling frequencies of the different transducer couples are different.
Patent NO-180793-C (NO)
Inventor: SVENSSON KJELL ANDERS IVAN
IPC: C07D413/00
Filed: 1993-10-15
Abstract: A compound of Formula I   <IMAGE>   or a pharmaceutically acceptable salt thereof wherein n is 1 or 2; R1 and R2 are independently H (provided only one is H at the same time), -OH, CN, CH2CN, 2- or 4-CF3, CH2CF3, CH2CHF2, CH=CF2, (CH2)2CF3, ethenyl, 2-propenyl, OSO2CH3, OSO2CF3, SSO2CF3, COR, COOR, CON(R)2, SOxCH3 (where, x is 0-2), SOxCF3, O(CH2)xCF3, SO2N(R)2, CH=NOR, COCOOR, COCOON(R)2, C1-8 alkyls, C3-8 cycloalkyls, CH2OR, CH2(R)2, NRSO2CF3, NO2, halogen, a phenyl at positions 2, 3 or 4, thienyl, furyl, pyrrole, oxazole, thiazole, N-pyrroline, triazole, tetrazole or pyridine; R3 is hydrogen, CF3, CH2CF3, C1-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkyl-methyl, C 2-C8 alkenyl, C2-C8 alkynyl, 3,3,3-trifluoropropyl, 4,4,4-trifluorobutyl, -(CH2)m-R5 (where m is 1-8), CH2SCH3 or a C4-C8 alkylene bonded to said nitrogen and one of its adjacent carbon atoms inclusive whereby a heterocyclic structure is formed; R4 and R are independently selected from hydrogen, CF3, CH2CF3, C1-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkyl-methyl, C2-C8 alkenyl, C2-C8 alkynyl, 3,3,3-trifluoropropyl, 4,4,4-trifluorobutyl, -(CH2)m-R5 where m is 1-8; R5 is phenyl, phenyl (substituted with a CN, CF3, CH2CF3, C1-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkyl-methyl, C2-C8 alkenyl, C2-C8 alkynyl), 2-thiophenyl, 3-thiophenyl, -NR6CONR6R7, or -CONR6R7; R6 and R7 are independently hydrogen, C1-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkylmethyl, C2-C8 alkenyl or C2-C8 alkynyl; and with the proviso that when R1 is CN, R2 and R4 are H, R3 is n-Pr and n is 1, then such compound is a pure enantiomer, and when R1 or R2 is OH, halogen, CONH2 or alkyl, then R4 is not hydrogen. The Formula I compounds possess selective pharmacological properties and are useful in treating central nervous system disorders related to dopamine receptor activity including depression symptoms, geriatric disorders in the improvement of mental and motor functions, schizophrenia, narcolepsy, MBD, obesitas, and disturbances of sexual functions and impotence.
Patent AU-563683-C (AU)
Title: Substituted acyl derivative of 1,2,3,4-tetrahydroiso- quinoline-3-carboxylic acid
Inventor: HOEFLE MILTON LOUIS
IPC: A61K31/472
Filed: 1986-02-04
Granted: 2001-12-20
Abstract: There are disclosed substituted acyl derivatives of 1,2,3,4-tetrahydro-5,7-dimethoxy-3-isoquinoline-carboxylic acid having the following general formula: <CHEM> wherein R<2> is a hydrogen atom or a methyl or ethyl radical, and pharmaceutically acceptable salts of the compound of formula I. The substituted acyl derivatives and the pharmaceutically acceptable salts thereof may be produced by coupling a suitably substituted 1,2,3,4-tetrahydroisoquinoline with a suitably substituted amino acid and, when desired, hydrolysing or removing the protecting groups of the resulting product. The compounds of the invention, their salts and pharmaceutical compositions thereof are useful as anti-hypertensive agents.
Patent CA-2001097-C (CA)
Title: Poly(arylene thioether) block copolymer fibers and production process thereof
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/024
Filed: 1989-10-20
Granted: 1996-01-30
Abstract: Disclosed herein are poly(arylene thioether) block copolymer fibers formed by melt-spinning a thermoplastic material composed of (A) 100 parts by weight of a par-ticular poly(arylene thioether) block copolymer, (B) up to 50 parts by weight of at least one other thermo-plastic resin and (C) up to 10 parts by weight of at least one filler.   The poly(arylene thioether) block copolymer alternately comprises at least one poly-(arylene thioether-ketone) block having predominant recurring units of the formula          wherein the -CO- and -S- are in the para position to each other and at least one poly(arylene thioether) block having predominant recurring units of the formula  .
Patent CA-2001526-C (CA)
Title: Time of tip-over indicator
Inventor: TREEBY COLIN H
IPC: G04C3/00
Filed: 1989-10-26
Granted: 1994-06-28
Abstract: TIME OF TIP-OVER INDICATOR                 Abstract of the Disclosure A time of tip-over indicator includes a mercury tilt switch connecting a battery to a digital clock with a clock display.  The assembly is positioned on structure subject to tilting, such as a refuse container emptied by tilting.          When a change of switch state occurs because of tilting of the tilt switch, the clock causes the display to change in such a manner as to indicate the time of occurrence of the tilting operation.  In a preferred embodiment, the clock updates the display to show the time of occurrence of the tilting of the container and so maintains the display until the next occurrence of tilting.  Alternatively, the clock is reset and restarted in response to the tilting of the container and displays the elapsed time since tilting of the container occurred.
Patent CA-2002935-C (CA)
Inventor: PREISETANZ JOHANN
IPC: D21F7/02
Filed: 1989-11-14
Granted: 1994-10-18
Abstract: A web drying unit for use in a paper making machine is provided. The drying unit includes several drying cylinders over which a web to be dried is passed.   A plurality of guide rolls are also provided which support an endless belt for pressing the web to be dried against the drying cylinders.  Some of the drying cylinders are provided with a drive gear.  The drive gears on the drying cylinders are connected to a drive pinion via a gear wheel train.  At least one of the guide rolls is also provided with a drive gear which communicates with the gear wheel train.   The drive pinion is connected to a drive motor via a universal joint shaft.   The drive motor imparts rotation of the drive pinion which in turn rotates the drive gears mounted on the drying cylinders and the guide roll as well as the gear wheels.   A single housing covers the drive pinion, the gear wheels and the drive gears mounted on both the drying cylinders and the guide rolls.
Patent CA-2004885-C (CA)
Inventor: KRSTENANSKY JOHN L
IPC: A61P7/02
Filed: 1989-12-07
Granted: 2000-03-28
Abstract: This invention relates to peptide derivatives which are useful anticoagulant agents.
Patent CA-2010669-C (CA)
Title: Parallel sound if with reference carrier derived from quasi-synchronous video detector
Inventor: RUMREICH MARK FRANCIS
IPC: H04N5/455
Filed: 1990-02-22
Granted: 1999-12-28
Abstract: The present invention is for a low buzz television signal processing system. The picture signal is detected by a quasi-synchronous detector wherein the picture carrier is amplitude limited and video tank filtered for insertion into the video mixer for deriving the composite video signal. The sound channel comprises a single parallel resonant tuned circuit forming a bandpass filter with a passband centered at the sound carrier frequency. The modulated sound carrier is fed to a sound detector which is also fed the same filtered picture carrier signal provided by the video tank for providing the 4.5 MHz intercarrier sound signal.
Patent CA-2014419-C (CA)
Title: Interfloor power/communication connection apparatus with debris protection
Inventor: MORGAN PAUL W
IPC: H02G3/18
Filed: 1990-04-11
Granted: 1995-10-31
Abstract: Apparatus for use in providing an electrical connector having a plug receptacle with protection from intrusion therein of foreign matter comprises a resilient membrane adapted for disposition in contiguous overlying relation to the connector.          The membrane has a flat undersurface and extends therefrom to a preselected maximum thickness and therewith defines at least one recess extending from the undersurface for receipt of the connector plug receptacle. The membrane defines a pad distal from the undersurface by the extent of the recess.  The pad includes a portion of thickness greatly reduced from the membrane maximum thickness and positioned for registry with a prong of the plug and readily penetrable thereby to sealingly seat the prong in the receptacle.  The membrane may include a further pad penetrable for sealed passage of a communication cable therethrough.  The membrane is comprised of a material adapted to self-close the membrane portion upon withdrawal of the prong and communication cable therefrom.