baber/WOPTO huggingface dataset:
Patent CH-495349-A (CH)
Title: Manufacture of polyene compounds
Inventor: JOSEPH DONALD SURMATIS
IPC: C07C403/00
Filed: 1967-04-13
Abstract: Manufacture of polyene compounds which can utilize the mother liquors from the commercial synthesis of vitamin A, including oxenin and hydroxenin mother liquors. Method of utilising materials previously regarded as waste. A cis-beta-carotene is prepared by (a) reacting a cis-vitamin A isomeric mixture with a compound selected from a group consisting of (1) MnO2, (2) KMnO4, and (3) K2Cr2O7 to form a cis-vitamin A aldehyde isomeric mixture, and (b) reacting the so-formed cis-vitamin A aldehyde isomeric mixture with a compound selected from the group consisting of (1) a triaryl phosphine salt of a vitamin A alcohol, (2) a triarylmonoalkyl phosphine salt of a vitamin A alcohol and (3) a monoaryl-dialkylphosphine salt of a vitamin A alcohol in contact with a proton acceptor (e.g. alkali metal- or alkaline earth metal-hydroxide, amide, or alcoholate, a Group I metallo alkyl or a Group I metallo aryl or an alkyl or aryl magnesium halide), to form the cis-beta-carotene. The cis-beta-carotene may then be heated at 90-95 deg.C in heptane to form trans-beta-carotene.
Patent CH-512332-A (CH)
Inventor: SERGIO SALA
IPC: B41M5/10
Filed: 1967-04-24
Abstract: A self-regenerating carbon paper or typewriter ribbon consists of a support carrying a layer of (I) a cellular cellulose ester, (II) a plasticiser for (I), (III) a vehicle for the colourants, and the colourants. The vehicle is essentially insoluble in the polymer and does not act as a plasticiser for the polymer. Longer life. (I) is from butyrate, propionate, acetate-propionate, acetate-butyrate, acetate-propionate-butyrate. (II) is from oils, dioctylphthalate, triphenyl phosphate and tricresyl phosphate. (III) is a liquid wax.
Patent DK-117489-A (DK)
Inventor: JEROMIN LUTZ
IPC: C07C69/30
Filed: 1989-03-10
Abstract: A process for the continuous transesterification of C6-C22 fatty acid lower alkyl esters, particularly methyl esters, with polyhydric C2-C5 alcohols, particularly glycerol, in a reaction column comprising a rectifying and reaction section, alkaline catalysts and polyhydric alcohol are introduced into the upper part of the reaction column and boiling fatty acid methyl ester is introduced into the middle part of the reaction column. The product collected in the sump of the column is removed, heated and returned to the lower part of the reaction column. Product is removed from the sump. Lower alkanols passing from the reaction column section to the rectifying section are rectified. The reaction column is operated in boiling equilibrium in its lower part and predominantly in an absorption/desorption equilibrium in its upper part.
Patent DK-172089-A (DK)
Title: Process for tinting concrete, and the use of a bead granulate for tinting concrete
Inventor: BELLEAU BERNARD
IPC: A61K31/505
Filed: 1989-04-10
Abstract: There is provided novel 2-substituted-4-substituted-1,3-dioxolanes which are particularly useful as antiviral agents.
Patent DK-182085-A (DK)
Inventor: LIDY WERNER AUGUST
IPC: C08G65/32
Filed: 1985-04-23
Abstract: A modified polyol, suitable for use as a non-aqueous dispersant in the preparation of polymer/polyols containing high levels of polymer, is provided. The modified polyol comprises the product obtained by reaction of a polyol with a coupling agent having at least two functional groups which are reactable with hydroxyl groups on the polyol. Suitable coupling agents include silicon compounds having two such functional groups, organic compounds having two or more alkoxy groups, saturated dicarboxylic acid derivatives, alkyl or aryl esters of carbonic acid, alkyl or aryl sulphonates, boric acid or its esters and titanates.
Patent DK-204681-A (DK)
Inventor: FUHRER W
IPC: C07D209/12
Filed: 1981-05-08
Abstract: The invention relates to novel substituted phenyl ethers of the formula    <IMAGE>  (I)  in which Ar represents a mono- or bi-cyclic carbocyclic aryl radical, or a mono- or bi-cyclic heterocyclic aryl radical bonded to a phenylene radical by way of a ring carbon atom, Ph represents a phenylene radical, n has the value 0 to 1 and alk represents alkylene having from 2 to 5 carbon atoms, the nitrogen atom and the oxygen atom or, if n is 0, the aromatic radical being separated from each other by at least two carbon atoms in the unbranched chain, and R1 and R2 each represents, independently of the other, hydrogen or lower alkyl, or together represent lower alkylene, oxa-lower alkylene, thia-lower alkylene, aza-lower alkylene or N-lower alkyl-aza-lower alkylene, and salts thereof, especially pharmaceutically acceptable non-toxic acid addition salts. Such compounds possess, on the one hand, blocking properties towards  beta -adrenergic receptors and can therefore be used as  beta -receptor-blockers with or without cardioselectivity for the treatment of Angina pectoris, hypertrophic cardiomyopathy and heart rhythm disorders and also as blood-pressure-reducing agents. On the other hand, such compounds possess  beta -receptor-stimulating properties and can therefore be used as positively inotropically active agents, especially as cardiotonics, for the treatment of heart muscle insufficiency.
Patent DK-257986-A (DK)
Inventor: HARADA SABURO
IPC: G01N31/22
Filed: 1986-06-02
Abstract: The invention relates to a equipment for pyruvic acid analysis comprising a reaction system which contains pyruvate oxidase, and also a method for analysis of pyruvic acid, in which a sample is treated with a reaction system containing pyruvate oxidase, and the component consumed or formed is measured.
Patent DK-287890-A (DK)
Inventor: DEFOOR FRANS MAURICE JOSEPH
IPC: C08K5/40
Filed: 1990-12-04
Abstract: An elastomer is blended with bitumen, an alkaline compound is then added which is soluble in the bitumen, and to this mixture is added 0.01 to 0.1% by weight of a mixture of vulcanizing agents comprising elemental sulphur and a sulphur-containing derivative of the form: where R1 and R2 are C1 to C4 alkyl radicals or, together R1 and R2 have the formula and where M, which is optional, is Zn, Ba or Cu.
Patent DK-292688-A (DK)
Inventor: BOE THOMAS EUGENE
IPC: A01B63/111
Filed: 1988-05-27
Abstract: A hitch control system includes an algorithm which prevents undesired and/or unexpected hitch movement upon start-up of the control system, depending upon the actual hitch position, the commanded hitch position and an operator set limit position.
Patent DK-316689-A (DK)
Inventor: YARINO TATUO
IPC: C07J13/00
Filed: 1989-06-26
Abstract: A process for production of a 1 alpha ,3 beta ,24-trihydroxy- DELTA <5>-steroid represented by the formula (II): <CHEM> wherein R1 and R2, independently, represent a hydrogen atom, or R1 and R2 together form a single bond, R3 represents an unsubstituted or halogen-substituted lower alkyl, and R4 represents a hydrogen atom, hydroxy or a protected hydroxy, comprising reducing a 1 alpha ,2 alpha -epoxy- DELTA <4,6>-3,24-dioxosteroid represented by the formula (I) <CHEM> wherein R1, R2, R3 and R4 have the same meanings an defined in formula (II), using an alkaline metal or alkaline earth metal and a proton donor in a solvent comprising ammonia or amine characterized in that at an early stage of the reaction the 1 alpha ,2 alpha -epoxy- DELTA <4,6>-3,24-dioxosteroid is reacted with the alkaline metal or alkaline earth metal in the presence of the proton acceptor, and then at a later stage of the reaction, a resulting intermediate product is reacted with the proton donor.
Patent DK-556987-A (DK)
Inventor: DUNNAVANT WILLIAM REXFORD
IPC: B22C1/20
Filed: 1987-10-23
Abstract: A binder containing a phenolic resin, a polyisocyanate, and an organohalophosphate and use thereof.
Patent DK-572484-A (DK)
Inventor: BRICHENO TERRY
IPC: G02B6/28
Filed: 1984-11-30
Abstract: A method of making a single mode optical fibre directional coupler in which a pair of fibres (30,31) in side-by-side contact is subjected to a succession of drawing operations produced by traversing the fibres longitudinally through a flame (34) while stretching them between a pair of carriages (32,33) driven at slightly different speeds.
Patent FI-803087-A (FI)
Inventor: KEHRBACH WOLFGANG
IPC: C07D221/00
Filed: 1980-09-30
Abstract: New Nb-quaternary 10-bromosandwicine and 10-bromoisosandwicine derivatives are disclosed which exhibit antiarrhythmic properties and adrenolytic properties and which have the formula I    <IMAGE>  I wherein R represents a carbon-attached organic group containing 1 to 10 carbon atoms and A(-) represents an acid anion, as well as pharmaceutical formulations thereof and processes and intermediates for their preparation.
Patent FI-861761-A (FI)
Inventor: LAUREN HENNING
IPC: D01G25/00
Filed: 1986-04-25
Abstract: PCT No. PCT/FI87/00054 Sec. 371 Date Oct. 20, 1988 Sec. 102(e) Date Oct. 20, 1988 PCT Filed Apr. 24, 1987 PCT Pub. No. WO87/06631 PCT Pub. Date Nov. 5, 1987.The invention relates to a method and a device for producing a mineral wool web from a thin primary web formed on a movable collecting surface (6). According to prior known methods, the primary web is folded on a receiving conveyor (18) in an overlapping configuration so that the desired thickness of web is achieved. It is also known to combine two or several primary webs and to form the final mineral wool web by folding. The problem when producing mineral wool webs is the high rate of production of the primary webs and consequently, the high requirements on the devices in the further process and a great loss of material because of uneven edges which have to be cut down. According to the invention, the primary web is split into separate sheets before the deposit on the receiving conveyor (18), and the sheets are deposited by an oscillating distributing conveyor (16) in an overlapping configuration on the receiving conveyor, or, in case sheets are being produced, stacked on top of each other. The method offers several possibilities of reducing the feeding rate of the sheets and thus facilitating the deposit on the receiving conveyor. The flow of split sheets may for instance be separated (11, 12) into two or several flows to an intermediate conveyor each (14, 15) and the sheets may be stacked before the deposit. The cutting of the primary web may be performed on the collecting surface (6) or optionally after this on an intermediate conveyor.
Patent FI-862632-A (FI)
Inventor: PRATT RICHARD J
IPC: C09C1/42
Filed: 1986-06-19
Abstract: A highly bulked kaolin pigment is prepared by mixing a small but effective amount of a water-soluble cationic polyelectrolyte flocculant with a kaolin clay pigment in the presence of water to prepare a bulked clay pigment product. Upon dewatering, the resultant polyelectrolyte treated clay product can be dispersed to form high solids clay-water slurries useful in making aqueous coating colors suitable for manufacturing coating lightweight publication papers or the pigment can be used as a filler for paper webs.
Patent FI-863889-A (FI)
Inventor: IIDA YOSHIMITSU
IPC: A61K47/00
Filed: 1986-09-26
Abstract: A slow-release pharmaceutical composition which comprises fumaric acid and/or DL-tryptophan in addition to one or more pharmaceutically active substances, and a process for preparing the same are disclosed. Among many organic acids and amino acids, fumaric acid and DL-tryptophan are remarkably useful for extending the duration of release of a pharmacologically active substance when fumaric acid, DL-tryptophan or both are used for the formulation of a pharmaceutical composition. The pharmaceutical composition may be in any solid form of formulations such as powder, granule, tablet, troche, capsule, suppository, etc., and may be used with practically all types of drugs.
Patent FI-872786-A (FI)
Inventor: WITTMANN HEINZ
IPC: A63C9/20
Filed: 1987-06-23
Abstract: The present invention concerns a ski binding for a cross- country ski with a holder plate 40 which is rotatably mounted both with a rotation component 30 and, for the transition between the closed and opened positions relative to this, in a transverse axle 20 secured in the ski, the binding being locked in the closed position by means of a catch 60. The rotation component 30 has a locking pin 32 which, in the closed position of the binding, passes into an open part 41b of the holder plate 40. The holder plate 40 runs over the front sole extension 101 of a ski boot 100, while the catch pin 32 passes through an opening 104 in the sole extension 101 from underneath. In the open position of the ski binding, the locking pin 32 is outside the holder plate 40. According to the invention, the holder plate 40 and the rotatable component 30 are rotatably mounted in a common transverse axle 20 which is secured in a bearing block 10 mounted on the boot. The common rotation of the holder plate 40 and rotation component 30 takes place counter to an elastic element 90. The rotation component 30 has, on an upwardly directed extension 33, a catch 60 which, in the closed position of the binding, engages in the holder plate 40. A spring 70 loads the holder plate 40 and the rotation component 30 and spreads them out from each other. <IMAGE>
Patent FI-873456-A (FI)
Inventor: TURNER HOWARD WILLIAM
IPC: C08F10/00
Filed: 1987-08-10
Abstract: An olefin polymerization catalyst comprises the reaction product of a metallocene complex of Group IVB, VB, VIb, and VIII of the Periodic Table and an excess of alumoxane.
Patent FI-873659-A (FI)
Inventor: LING WILLIAM
IPC: G03B/
Filed: 1987-08-24
Abstract: A method of recording an image of an object onto cinematographic color film comprises forming a number of successive images of the object through a single lens system onto each frame of the film, the successive images being recorded in light of different characteristics, for example different colors. In a preferred embodiment, each frame of the film is exposed successively to light of two or three different colors. The film is projected using a conventional projector, and when viewed through spectacles consisting of two appropriate filters gives a stereoscopic effect. The method can be used to produce a film which can also be viewed without spectacles, and is found to give enhanced sharpness and color saturation. The invention also includes a moving film camera having a mechanism for interposing a number of filters in the optical path successively during exposure of each frame so that successive images are overlaid on each frame. In one embodiment a rotatable shutter member having a transparent portion consisting of a number of filters is provided. The shutter member may replace the rotating shutter of a conventional film camera. Several different forms of shutter member are described.
Patent FI-883151-A (FI)
Inventor: BERTOLA MAURO ATTILIO
IPC: C12P17/00
Filed: 1988-07-01
Abstract: A process is provided for the enrichment in R isomer of an aryloxypropionic acid ester and for the stereoselective hydrolysis of an aryloxypropionic acid ester to form the corresponding aryloxypropionic acid in predominantly S configuration which comprises subjecting an aryloxypropionic acid ester of formula I <CHEM> wherein A is an ester residue and preferably an alkyl group, optionally substituted or branched, wherein R min  is an optionally substituted aryl or heterocyclic ring system, containing in addition to carbon atoms one or more atoms selected from nitrogen, sulphur and oxygen, this ring system being optionally substituted and wherein B and D are for example a hydrogen or a halogen atom, to the action of a microorganism or substance derived thereof capable of stereoselective hydrolysis of the COOA group to form the corresponding carboxylic acid predominantly is S configuration.
Patent FI-883996-A (FI)
Inventor: MATIKAINEN KEIJO
IPC: H01B/
Filed: 1988-08-30
Abstract: The invention concerns a conductor construction for an electrical distribution and/or information link which is intended primarily to be installed underground. In order at least partly firstly to eliminate problems in connection with ordinary underground cable installations and secondly problems originating from any interference, the conductor construction is characterized in that it comprises a durable, waterproof and frost-resistant pipe 2 of plastic, at least one metallic interference protection layer 3 attached to the wall of the pipe and at least one conductor 4 arranged in the pipe. <IMAGE>
Patent FI-885577-A (FI)
Inventor: HALONEN TAISTO VELI JUHANI
IPC: E04B1/20
Filed: 1988-12-01
Abstract: The bolt joint for prefabricated columns and beams is a joint that has been developed for prefabrication technology. The invention essentially facilitates and simplifies construction, manufacture and intallation of prefabricated columns and beams. In the joint, a steel support 2 is fixed by means of a fastening part 1 which goes through the column, the support 2 being placed in a steel housing 5 flush-mounted in the prefabricated column. The steel support 2 transfers the beam's supporting force to the column and, at the same time, prevents the beam moving sideways or tilting. The steel support 2 also resists any twisting to which the beam may be subjected. The beam's connection to and fixing into the steel support 2 is effected by means of a box-shaped steel part 4. The cover of the said steel part is fitted with claws 3 which anchor the beam in the steel support 2. All the steel parts 1...6 of the joint will be protected against rust and fire by an application of joint grouting material. <IMAGE>
Patent FI-901604-A (FI)
Inventor: BRAQUET PIERRE
IPC: C07D495/22
Filed: 1990-03-30
Abstract: The invention relates to a process for the preparation of thieno-triazolo-diezapine derivatives of the formula: <IMAGE> wherein Y is O or S and R is alkenyl, alkyl or a cyclic group, substituted aryl or hetero aryl, substituted phenyl, phenoxy, alkyl sulphonyl or a fluoro or chloro atom, or trifluoromethyl or a condensed bicyclic group containing a hetero atom, or substituted sulphonyl.
Patent FI-930649-A (FI)
Inventor: SYNGELMAE VEIKKO JOHANNES
IPC: C10F5/02
Filed: 1993-02-15
Abstract: This publication describes a turning unit in a cut peat turner, which unit comprises a fixing lug 3 and a fixing axle 4 with a tiller 2 and a blade 1. The construction is characterized in that the fixing axle, which is at the same time the pivot axle of the blade and the tiller, and the blade are parallel, when seen from above, in relation to the driving direction of the turner, resulting in the lower surface of the blade of the turning unit being kept parallel with the surface of the peat field irrespective of variations in the height of the frame of the turner. Due to this solution, the turner functions well even on a nonuniform and soft peat field, while at the same time the construction remains simple and easy to manufacture. <IMAGE>
Patent FI-935683-A (FI)
Inventor: DURCHSCHLAG GERALD
IPC: E01B7/00
Filed: 1993-12-16
Abstract: In a device for locking limit positions of movable railway-switch parts, in particular railway-switch closure, in which two parts (2, 3) which can be moved in relation to one another can be displaced into a position in which they engage frictionally in at least one direction of movement, the parts which can be displaced in relation to one another are formed by a pipe (2) and a bolt (3) which is guided axially in the pipe (2), separate locking elements (4), such as e.g. balls or rollers which can be displaced in the radial direction, being additionally provided (Fig. 1). <IMAGE>
Patent FI-943646-A (FI)
Inventor: BERTHELON JEAN-JACQUES
IPC: C07D215/14
Filed: 1994-08-05
Abstract: PCT No. PCT/EP93/03445 Sec. 371 Date Aug. 5, 1994 Sec. 102(e) Date Aug. 5, 1994 PCT Filed Dec. 7, 1993 PCT Pub. No. WO94/13658 PCT Pub. Date Jun. 23, 1994The subject of the invention is compounds of general formula:    <IMAGE>  I  in which: X represents O or CHR, R1, R2, R3 and R4, which are identical or different, represent a hydrogen atom or a C1-C7 alkyl group, it being possible for R1 to additionally form a bond with R; R5 represents a hydrogen atom, a hydroxyl group or R5, taken together with R7, forms a bond or a >O; group; R6 represents a group of formula:   <IMAGE>    in which R10 and R11, taken together with the carbon atom to which they are attached, form a nitrogenous heterocyclic group, and their N-oxides and pharmaceutically acceptable salts. These compounds are powerful activators of potassium channels.
Patent FI-950881-A (FI)
Inventor: LOEFDAL JAN
IPC: B08B9/08
Filed: 1995-02-27
Abstract: The invention relates to equipment for cleaning objects such as tanks, pipeline systems etc. in a food treatment plant. The equipment includes a liquid conveying system which is arranged to convey a variable controlled amount of liquid at a variable controlled flow rate. In series with this means system there is a volume and/or flow rate metering device and a control device connected to the volume and/or flow rate metering device and receiving a signal from the metering device. The control device is arranged to actuate the conveying system in response to this signal so that the desired amount of liquid is conveyed at a desired flow rate. The conveying system and the volume and/or flow rate metering device are arranged in a flow path supplying rinsing or cleaning liquid to one or several objects to be cleaned.
Patent FI-953308-A (FI)
Inventor: LAVIELLE GILBERT
IPC: C07D491/052
Filed: 1995-07-05
Abstract: Benzopyran derivs. of formula (I), their isomers and acid addn. salts, are new. n = 1 or 2; R1 = H, 1-6C alkyl, benzyl, acetyl, benzoyl, allyl, pyridinecarbonyl, pyridine-methyl, pyridine-aminocarbonyl, phthalimido(1-6C)alkyl, (thiochroman-8-yl-oxy)-(1-4C)alkyl, (benzo-dioxanyl-oxy)(1-4C)alkyl, acylamino(1-6C)alkyl; acyl (in acylamino) = benzoyl, naphthylcarbonyl, thienylcarbonyl, (1-6C)alkyl-carbonyl, furylcarbonyl, pyrrolylcarbonyl, pyridinylcarbonyl or (3-7C)cycloalkylcarbonyl, all opt. substd. by one or more halo, trihalomethyl, alkoxy or hydroxy; R2, R3, R4 = H, halo, (1-6C)alkyl, (1-6C)alkoxy, hydroxy, acetyl, aminocarbonyl, aminomethyl, cyano, nitro, amino; phenyl opt. substd. by one or more halo, hydroxy, (1-6C)alkoxy, (1-6C)alkyl or trihalomethyl; furyl, pyridinyl, thienyl or pyrrolyl; or R2+R3 on adjacent C atoms form furan or phenyl.
Patent FI-963740-A (FI)
Inventor: MENDES LUIZ NEVES
IPC: G02B6/00
Filed: 1996-09-20
Abstract: PCT No. PCT/GB95/00472 Sec. 371 Date Sep. 19, 1996 Sec. 102(e) Date Sep. 19, 1996 PCT Filed Mar. 6, 1995 PCT Pub. No. WO95/25978 PCT Pub. Date Sep. 28, 1995Apparatus for arranging a plurality of stacks of optical fibre splice oganizers in a closure comprises a frame and at least two optical fibre splice organizer supports located on the frame, each organizer support being arranged to support a stack of organizers. The frame may be elongate and the organizer supports may each support a stack of organizers which extends laterally with respect to the frame. The organizer supports may be in one or more pairs, the supports of each pair being arranged back-to-back.
Patent FI-964054-A (FI)
Inventor: DIAZ STEPHEN
IPC: H05K3/28
Filed: 1996-10-10
Abstract: An environmentally sealed electronics assembly. The assembly includes a flexible envelope surrounding the active electronics board. The electronics board is insertable into the envelope and with subsequent sealing provides a reenterable but environmentally sealed active electronics package. Methods of manufacturing the assembly are also described.
Patent FI-970201-A (FI)
Inventor: HANSSON HANS-ARNE
IPC: A61P17/00
Filed: 1997-01-17
Abstract: The use of chitosan and a polysaccharide immobilized thereto selected from heparin, heparan sulphate and dextran sulphate for the manufacture of an agent capable of preventing or substantially reducing undesirable adhesion of damaged tissue with adjacent or surrounding tissues in connection with wound healing; and a process for the use of such agent.