baber/WOPTO huggingface dataset:
Patent CA-1219307-A (CA)
Inventor: DODS TERRY E
IPC: H02G3/00
Filed: 1986-05-08
Granted: 1987-03-17
Abstract: ABSTRACT           A modular wiring system including a fixture interceptor for electrically wiring together several overhead light fixtures of an office building using modular components whereby a selected group of fixtures may be locally switched as desired.  All components of the system matingly connect with other components through molded connectors and recessed sockets to provide foolproof installation and strong, wear-resistant physical connections.  Each fixture is provided with a self-fastening, molded fixture interceptor having recessed input and output fixture sockets.  Mating joiner cables connect a power supply to a starting fixture and pairs of successive fixtures, one end of each joiner cable connecting to an input fixture socket of one fixture and the other end to an output fixture socket of another fixture.  A molded switching interceptor (i.e. switch tap box) is connected via a joiner cable to the fixture interceptor of the first fixture selected for local switching.  Power from a source is provided to a recessed input switching socket of the switching interceptor and this power is then switched through a local switch connected to a recessed switch drop socket of the switching interceptor.  The switched power is provided to the first selected fixture and each successive selected fixture connected thereto through joiner cables.  Unswitched power is provided to remaining non-selected fixtures from a recessed output switching socket of the switching interceptor.
Patent CA-1257977-A (CA)
Inventor: KLEE DAVID J
IPC: F25D3/11
Filed: 1986-05-30
Granted: 1989-08-01
Abstract: ABSTRACT    A cooling and or freezing tunnel is described having a toggle linkage and a pressurized fluid drive to open and close a plurality of openable sections of the tunnel for access and cleaning of the interior. The toggle linkages provide more accurate and reliable movement than the prior art means for opening such tunnels.
Patent CA-1264485-A (CA)
Inventor: WELLER ALBRECHT
IPC: A47J31/54
Filed: 1986-10-02
Granted: 1990-01-16
Abstract: Abstract of the Disclosure The invention is directed to a hot plate 1 provided particularly for use with an electric coffee maker and comprising, inter alia, an electric heating element 2 arranged underneath the hot plate 1.  The coupling of heat of the heating element 2 to the hot plate 1 is accomplished by a temperature-sensitive element 9 auto-matically adjusting the distance between the heating element 2 and the hot plate 1.          (FIG. 2)
Patent CA-1267760-A (CA)
Inventor: KAKIUCHI HIROSHI
IPC: A41G3/00
Filed: 1986-12-18
Granted: 1990-04-17
Abstract: ABSTRACT OF  HE DISCLOSURE         A synthetic fiber having an uneven surface structure consisting of wrinkles having ridges and recesses of the surface of the fiber and not presenting specular luster, which may be used, for example, as artificial hair for wigs, can be produced easily and stably by melt-spinning a starting synthetic resin such as nylon and passing the spun monofilament through a cooling bath at a temperature not lower than 30°C for a period of time sufficient for developing wrinkles in its surface.  Inclusion of a pigment such as carbon black in an appropriate amount in the starting material is effective in providing dense distribution of wrinkles.
Patent CA-1271239-A (CA)
Inventor: FUJIWARA SHUNSUKE
IPC: B60L13/10
Filed: 1987-12-16
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE A levitation-propulsion mechanism for an inductive repulsion type magnetically levitated railway having a vehicle with a truck and a track with a U-shaped cross-section with spaced opposed walls between which the truck runs, has a plurality of vertically positioned superconduct-ing coils on both sides of the truck at intervals therealong in the direction of travel of the vehicle.  Guidance coils are mounted on the inside surfaces of the walls of the track at intervals therealong in the direction of travel of the vehicle and opposed to the corresponding superconducting coils.  Upper and lower levitation coils are positioned adjacent to the guidance conductor coils and opposed to the superconducting coils, the upper and lower coils being symmetrically positioned above and below, respectively, a horizontal line through the center of the guidance coils, and the upper and lower conductor coils are null-flux connected in a closed circuit.  The guidance coils can be connected to a propulsion power source, in which case they become propulsion-guidance coils.  Alternatively the levita-tion coils can be connected to the propulsion power source, in which case they become levitation-propulsion coils.
Patent CH-516942-A (CH)
Title: Casting a cellulose acetate membrane for reverse
Inventor: FREDERICK FORBES
IPC: E05B/
Filed: 1968-03-08
Abstract: Semipermeable membranes are produced by (a) casting a soln. consisting of (I) a cellulose ester, (II) ZnCl2, (III) an org. solvent for the cellulose ester, and (Iv) a solvent for the ZnCl2, which is miscible with (III), the soln. have such as degree of acidity that hydrolysis of the ZnCl2 and saponification of the ester are prevented, (b) evaporating at least a part of the org. solvent to form a membrane, (c) immersing the membrane in (V) a solvent for ZnCl2, which is miscible with solvent III, and (d) heating the membrane in a (VI) a liquid in which (I) is insoluble. The semipermeable membrane is employed for reverse osmosis processes. Typical uses include the desalting of drinking water, purification of sewage.
Patent CH-492744-A (CH)
Title: Ethylene-glycidyl acrylate copolymer useful for the
Inventor: BEN EDWARD SPIVEY
IPC: B32B27/00
Filed: 1968-03-22
Abstract: Copolymer consists of 50-97 wt.% ethylene and 3-50 wt.% of the glycidyl ester of acrylic, methacrylic or ethacrylic acid. The copolymer may be used alone or modified with a filler, synthetic resin and plasticiser as a moulding comp. for the manufacture of films and coatings. At above 200 deg.C., the copolymer is cross-linkable and is also highly useful as an adhesive e.g. in the lamination of metals, wood, paper and glass. The copolymer is produced at 100-300 deg.C. at a pressure above 500 atmos. e.g. at 10,000-50,000 psi., in the presence of a free radical generator, e.g. azobisisobutyronitrile EtOOEt, H2O2 and alkali metal persulphates, percarbonates. The pref. glycidyl ester is the methacrylate.
Patent CH-544749-A (CH)
Title: Stable suspensions of vitamin a esters
Inventor: REIF WERNER DR
IPC: A23L33/155
Filed: 1970-04-21
Abstract: Stable formulations of vitamin A esters inorganic solvents comprise dispersions of solid esters of vitamin A having a mean particle size of 10 to 400 mu in organic solvents which dissolve the esters better in the hot than in the cold. Supersaturated solutions are avoided. Preferred esters such as the acetate and palmitate are dispersed in at least 1/4 of their weight of solvent which is pref. a vegetable oil such as olive or cottonised oil. At least 1/4 of the ester is present as dispersed solid.
Patent CH-498727-A (CH)
Title: Coated copy paper
Inventor: RICHARD GERARD BOWLER
IPC: B41M5/155
Filed: 1969-06-05
Abstract: Coated copy paper characterised by having a discontinuous layer of an acid polymer individually covering each fibre in the paper without blocking up the spaces between the fibres. The acid polymer is pref. a phenolic polymer and is used at 9 to 272 g. per ream of 500 sheets (61 x 91.5 cm.). The polymer is applied to the paper as a soln. by means of a flexographic printing press. The natural absorption properties of the paper towards inks are not affected by this process in which a rough surface of large area is formed.
Patent CH-533320-A (CH)
Title: Photomechanical engraving - enabling easier etching away of photoresist, for eg instrument scales
Inventor: BEINLICH SIGLINDE DIPL PHYS
IPC: G03F1/54
Filed: 1970-06-24
Abstract: The instrument scales are on transparent carriers esp. glass, on whose surface a thin film of transparent material esp. whose refractive index and thickness make it non-reflective e.g. MgF2 or SiO2 is deposited. A negative image of the desired scales etc. is formed on the surface of the film using photographic emulsion varnish and the pigmented marking material deposited over all. The photoresist is then etched away to leave the markings adhering to the tin film in the window areas of the original negative i.e forming the desired positive image.
Patent DK-149397-A (DK)
Inventor: DOEBELI HEINZ
IPC: B01J20/32
Filed: 1997-12-19
Abstract: Metal chelate resins whose complexed nitrilotriacetic acid residues are bound to a carrier matrix via a spacer and which are suitable for metal chelate chromatography of proteins, especially those which contain neighboring histidines.
Patent DK-187489-A (DK)
Inventor: SKOELD BJOERN-AAKE
IPC: B60N/
Filed: 1989-04-18
Abstract: PCT No. PCT/SE88/00411 Sec. 371 Date May 12, 1989 Sec. 102(e) Date May 12, 1989 PCT Filed Aug. 12, 1988 PCT Pub. No. WO89/01423 PCT Pub. Date Feb. 23, 1989.A booster seat for juvenile auto passengers, including an invertible booster cushion with a double-sided seating plane member located so that different seating heights are obtained depending on which seating surface of the cushion is disposed facing upward for use. The seat can also include a back rest, the height of which also is adjustable.
Patent DK-193687-A (DK)
Inventor: DEFFRANE MICHEL
IPC: C04B35/18
Filed: 1987-04-14
Abstract: A refractory product which is designed for being exposed to a sintering operation, which product contains, on the one hand, 55-70% by weight of refractory clay and/or aluminium oxide hydrate having a particle size of 1-6 mm and 30-45% by weight of the same constituents having a particle size of < 0.2 mm, and, on the other hand, a binder which consists of a synthetic resin which, where appropriate under the influence of a catalyst, hardens at a temperature of 15-35 degree C, and also a process for preparing this refractory product, which contains a mixture of the binder with an aqueous solution. <IMAGE>
Patent DK-261288-A (DK)
Inventor: AGHAJANIAN MICHAEL KEVORK
IPC: C22C29/00
Filed: 1988-05-11
Abstract: A ceramic-reinforced aluminum matrix composite is formed by contacting a molten aluminum-magnesium alloy with a permeable mass of ceramic material in the presence of a gas comprising from about 10 to 100% nitrogen, by volume, balance non-oxidizing gas, e.g., hydrogen or argon. Under these conditions, the molten alloy spontaneously infiltrates the ceramic mass under normal atmospheric pressures. A solid body of the alloy can be placed adjacent a permeable bedding of ceramic material, and brought to the molten state, preferably to at least about 700 DEG C, in order to form the aluminum matrix composite by infiltration. In addition to magnesium, auxiliary alloying elements may be employed with aluminum. The resulting composite products may contain a discontinuous aluminum nitride phase in the aluminum matrix and/or an aluminum nitride external surface layer.
Patent DK-298385-A (DK)
Inventor: HAYES MICHAEL EDWARD
IPC: C09K23/28
Filed: 1985-07-01
Abstract: Process and preparations for facilitating the transport and combustion of highly viscous hydrocarbons by forming hydrocarbon-in-water emulsions that have a lower viscosity, and especially hydrocarbon-in-water emulsions stabilized by bio-emulsifiers. <IMAGE>
Patent DK-311484-A (DK)
Inventor: MALABARBA ADRIANO
IPC: C07D498/08
Filed: 1984-06-26
Abstract: The present invention is directed to new water soluble rifampicin derivatives which are suitable for preparing aqueous solutions for oral or parenteral administration. The new derivatives of the invention are 4 and/or 8 alkanoyl or alkanoyloxyalkyl esters of rifampicin and possess essentially the same antibacterial activity of this widely known antibiotic substance.
Patent DK-399389-A (DK)
Inventor: MIKURA YASUSHI
IPC: A61K9/00
Filed: 1989-08-14
Abstract: An injectable solution of a compound useful as an anti-ulcer agent of the formula; <CHEM> wherein R<1> represents hydrogen, methoxy or trifluoromethyl group; R2 and R<3>, being the same as or different from each other, represent hydrogen or methyl group; and R<4> represents a fluorinated C2 to C5 lower alkyl group, is provided by dissolving the compound in at least one of ethanol, propylene glycol and polyethylene glycol; or by dissolving the freeze-dried material of an alkaline solution aqueous solution of the compound in a mixture of an acidic substance and at least one of the above solvents.
Patent DK-490282-A (DK)
Inventor: LOESEL WALTER
IPC: C07D405/14
Filed: 1982-11-04
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be identical to or different from each other, are each hydroxyl or lower alkoxy R3 is cyano or -CO-Y; Y is hydroxyl, lower alkoxy, or a primary or secondary, substituted or unsubstituted, aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic amino group; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful for the treatment of circulatory and coronary disorders.
Patent DK-499386-A (DK)
Inventor: DEKKER BOB
IPC: C11D3/37
Filed: 1986-10-17
Abstract: Rinse-added fabric softening compositions containing a fabric softening active system at least 10% of which consists of certain di(higher alkyl) cyclic amines, and relatively low concentrations of polymeric soil release agents such as hydroxyether cellulosic polymers, copolymeric blocks of terephthalate and ethylene oxide or propylene oxide and cationic guar gums.
Patent DK-515985-A (DK)
Inventor: BITONTI FRANK E
IPC: B60C23/00
Filed: 1985-11-08
Abstract: A system for automated pressurization of pneumatic tires includes an air pump which is driven by the vehicle engine and provides a continuous output of pressurized air. The pressurized air can either be routed to the tires or vented to the atmosphere under control of a manually-actuated selector valve having inflate, neutral and deflate modes of operation. A second selector valve can be set to designate which of the vehicle tires are to be inflated or deflated.
Patent DK-529389-A (DK)
Inventor: OLSSON RAY ANDREW
IPC: C07D473/34
Filed: 1989-10-24
Abstract: A series of 15 N<6>-substituted 9-methyladenines have been assessed as antagonists of A2-adenosine receptor-mediated stimulation of adenylate cyclase in membranes of human platelets and rat PC12 cells and of A1-adenosine receptor-mediated inhibition of adenylate cyclases in membranes of rat fat cells and as inhibitors of binding of N<6>-R-[<3>H]-phenylisopropyladenosine to A1 adenosine receptors in rat brain membranes.
Patent DK-589385-A (DK)
Inventor: MASSEY EDDIE HERMAN
IPC: C07C59/10
Filed: 1985-12-18
Abstract: Certain hydroxyalkanoic or alkandioic acid salts of dobutamine having desirable water solubility are useful in preparing intravenous solutions for treatment of cardiogenic shock.
Patent FI-842533-A (FI)
Inventor: MARYANOFF BRUCE E
IPC: C07D491/147
Filed: 1984-06-21
Abstract: Novel compounds are disclosed, which are derivatives of 1, 2, 3, 5, 6, 10b-hexahydropyrrolo [2, 1-a]- isoquinolines, represented by general formula (I): <CHEM> as well as pharmaceutical compositions and methods for the treatment of depression in warm-blooded animals, e.g., man. Novel intermediates are also part of the invention.
Patent FI-863758-A (FI)
Inventor: KOCH FREDERICK WILLIAM
IPC: C10L1/192
Filed: 1986-09-17
Abstract: The invention relates to a carboxy-containing co- polymerizate, where said co-polymerizate has an RSV of about 0.05 to about 2. The esterified polymerizate includes at least one ester group A in the form of a carbonic acid ester group with at least about 8 aliphatic carbon atoms in the ester group, with the condition that if the ester group A contains less than 28 carbon atoms, the co-polymerizate ester includes an ester group in the form of a carbonic acid ester group with the formula: <IMAGE> in which R is a hydrocarbon group with about 1 to about 50 carbon atoms, R' is a hydrocarbon group with about 1 to about 50 carbon atoms, y is a number in the range from zero to about 50 and z is a number in the range zero to about 50, with the condition that y and z cannot both be zero. The co-polymerizate can include an ester group (C) in the form of a carbonic acid ester group with not more than 7 aliphatic carbon atoms in the ester group.  The invention also relates to crude oil, lubricating oil and fuel compositions, and also additive concentrate, which all contain such an ester.
Patent FI-873123-A (FI)
Inventor: UIMONEN TEEMU
IPC: F26B/
Filed: 1987-07-15
Abstract: Method and arrangement in a duct dryer for timber, in which the drying air is circulated through the timber stack P that is to be dried. In the method, a pre-heating zone is used, by way of which the timber loads P0 are brought to the actual drying zone, from the end of which the dry timber loads are removed from the dryer.  From the drying air flow F1 that runs through the actual drying zone, an adjustable partial flow F11 is led via the preheating zone and the remainder F12 of the circulating air flow F1 is led via the space between the actual drying zone and the preheating zone 10b to an air duct 11a. The timber load P0, which is brought to the preheating zone is moved in such a way that whilst the preheating is in progress, the space 10b between the drying duct K and the load P0 to be preheated is reduced, and the space 10a ahead of the load P0 that is to be preheated is correspondingly increased, the said partial flows F11 and F12 being led via the said adjustable spaces 10a and 10b. <IMAGE>
Patent FI-873510-A (FI)
Inventor: MELCHIOR JEAN FREDERIC
IPC: F02F3/02
Filed: 1987-08-13
Abstract: A continuous ring with inside diameter (DinR) larger than the outside diameter (DoutR) of the piston irrespective of conditions of operation. The ring's outside diameter when measured outside the cylinder equals or slightly exceeds the inside diameter of the cylinder. The ring is sized and designed according to various parameters determined so as to prevent piston seizing in the cylinder.
Patent FI-874128-A (FI)
Inventor: BOULTON THOMAS WESLEY
IPC: C25B1/46
Filed: 1987-09-22
Abstract: A gasket of an electrically insulating material, suitable for use in an electrolytic cell, which gasket comprises a plurality of projections and/or recesses on and/or in a surface thereof which are adapted to cooperate with corresponding recesses and/or projections in and/or on a surface of an anode or of a cathode or of a gasket adjacent thereto, in which the projections and/or recesses are present as a plurality of rows thereof on and/or in a surface of the gasket. Also, an electrolytic cell, which may be of the filter press type, and which contains a gasket as described.
Patent FI-881187-A (FI)
Inventor: DEBUYSSCHER PIERRE LEON
IPC: H04J3/06
Filed: 1988-03-14
Abstract: Asynchronous time division system including at least one node with a switching network (BSN) to which a plurality of user stations (US1/N) are coupled via transmission links and which is adapted to interconnect user stations. At least one (US4) of these user stations is a clock station providing clock information, and upon the establishment of a connection between a plurality of other user stations (US1/3), with the purpose of exchanging synchronous data, each of these stations establishes a connection with this clock station.
Patent FI-883803-A (FI)
Inventor: CHRISTMANN ALBRECHT
IPC: C07D473/02
Filed: 1988-08-17
Abstract: Sodium purines, in particular disodium 2-amino-1,9-dihydropurine-6- one and sodium 1,3-dihydro-7H-purine-2,6-dione, are prepared in a one-pot process on an industrial scale and in high purity and high yields by adding formic acid to a suspension comprising the corresponding 4-aminopyrimidine derivative and sodium nitrite in formamide, followed by reduction, then heating the 4-amino-5-formylaminopyrimidine derivative obtained to 140 DEG  to 180 DEG C and, after the ring closure reaction is complete, converting the product by addition of sodium hydroxide solution into the corresponding sodium salt or disodium salt, which is separated off in the form of crystals.
Patent FI-890628-A (FI)
Inventor: EVANS KENNETH ARTHUR
IPC: A61Q11/00
Filed: 1989-02-09
Abstract: This invention relates to toothpaste containing an alumina hydrate abrasive and flavouring. According to the invention, there is provided a toothpaste containing flavouring and unmilled, precipitated alumina trihydrate as an abrasive, wherein the alumina trihydrate particles have a median particle size of at least 3 micrometres. The median particle size of the alumina trihydrate is preferably below 30 micrometres, more preferably from 5 to 20 micrometres, and most preferably 8 to 12 micrometres. It has been found that the use of an unmilled alumina trihydrate, obtained by precipitation, reduces the amount of flavouring material required to obtain a given flavour strength when compared with an equivalent content of milled alumina trihydrate of similar particle size.
Patent FI-902303-A (FI)
Inventor: LEHTINEN JUKKA
IPC: D21F3/02
Filed: 1990-05-08
Abstract: The invention concerns an arrangement for the removal of air from a fibre web and felt or felts in a roll nip. The arrangement includes, at the front of the roll nip, equipment for removal of air, comprising a steam supply chamber 8a-8c and a suction box 9, also one or more steam- supply nozzles 10- 12 of the ejector type, fitted in the gap formed by the rolls 1, 2, which nozzles supply steam out from the gap so that the ejector effect of the out- flowing steam sucks with it any air that has accumulated in the gap or gap section Na - Nc. <IMAGE>
Patent FI-914909-A (FI)
Inventor: BAUER KURT HEINZ
IPC: C08B37/14
Filed: 1991-10-17
Abstract: Galactomannans whose hydroxyl groups are completely or partially in the form of low molecular weight aliphatic, araliphatic and/or aromatic ether or ester groups, and 20 to 80% of the mannose units present in the galactomannan chain form continuous mannose blocks of 2 to 20 mannose units which are not substituted by galactose groups, for encasings and/or embeddings of solid and/or liquid active substances, which release these active substances only in the colon or in the presence of glycolytic enzymes, process for the preparation thereof and pharmaceutical compositions prepared using such galactomannans are described.
Patent FI-924847-A (FI)
Inventor: SCHOHE-LOOP RUDOLF
IPC: C07D405/12
Filed: 1992-10-26
Abstract: Aminomethylchromans are obtained by alkylation of correspondingly substituted amines or by reductive amination of correspondingly substituted aldehydes. The aminomethylchromans can be used as active ingredients in medicaments, in particular for the treatment of disorders of the central nervous system. <IMAGE>