baber/WOPTO huggingface dataset:
Patent CA-1258133-A (CA)
Inventor: DENKER JOHN S
IPC: G06N3/063
Filed: 1987-04-13
Granted: 1989-08-01
Abstract: A PARALLEL COMPUTATION NETWORK   FOR REDUCING THE ALGEBRAIC DEGREE OF THE OBJECTIVE FUNCTION     Abstract A highly interconnected analog network is constructed with inter-neurons that account for energy function terms of order greater than two.  The network comprises analog amplifiers that are connected with a resistive interconnection matrix which connects each amplifier output to the input of all other amplifiers. The connections embodied in the matrix are achieved with conductances whose values are computed in accordance with the set of problem restrictions, while the cost variables of the problem which are to be minimized are incorporated in the input signals.
Patent CA-1248082-A (CA)
Title: Power driven golf hole cutting apparatus
Inventor: MARROW BRETT
IPC: A63B57/50
Filed: 1987-06-29
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE           There is provided a new and useful power driven golf hole cutting apparatus comprising an engine, an elongated shaft having first and second ends and operatively connected at or near the first end with the engine to be driven in rotation by the engine, and a cutter head operatively connected to the second end of the shaft whereby the head is driven in rotation by the shaft, the cutter head comprising a somewhat elongated cylindrical member having upper and open lower ends and the outside diameter of which member approximates the inside diameter of a golf hole.          A plunger arrangement is provided for removing a turf plug from the cutter head.
Patent CA-1273384-A (CA)
Title: Indicator light cover for vehicles and the like
Inventor: VAN STRATEN GEORGE A
IPC: B60Q1/26
Filed: 1987-11-17
Granted: 1990-08-28
Abstract: INDICATOR LIGHT COVER FOR VEHICLES AND THE LIKE                 ABSTRACT OF THE DISCLOSURE         An indicator light for vehicles and the like including a heated lens or cover.  The heated cover is operatively connected to the indicator light, and is comprised of a thermally conductive, translucent cover plate. The cover plate has interior and exterior surfaces to which an elongate electrical resistor is operatively connected in a widespread pattern to heat at least a major portion of the exterior surface of the cover.  The resistor is electrically connected to the electrical system of the vehicle to induce an electric current through the cover, such that frozen particulate on the exterior surface thereof is melted for improved visibility through the indicator light and related vehicle safety.
Patent CA-1257633-A (CA)
IPC: H01H33/82
Filed: 1988-11-04
Granted: 1989-07-18
Abstract: ABSTRACT           A single-phase ground enclosed load break switch for distribution voltages has a hermetically sealed cylindrical metal housing of from 2 to 6 inches diameter which contains an insulating gas under pressure.  The switch has a movable contact assembly to contact a pair of opposed stationary coaxial conductors within the housing.  Movement of the contact assembly along one conductor breaks the connection with the other conductor and simultaneously reduces the sliding contact force on the first conductor. The switch has conductive bands coaxially positioned near the housing around the conductors for low voltage measurements monitoring conductor energization and contact position.  A rocking bellows at the fulcrum of a crank actuator provides a compact hermetic seal for the actuator without excessive strain of the bellows.  A safety interlock with a visual indicator locks the contact assembly in case of a loss of pressure.  Excessive pressure in the switch causes the bellows to be punctured with consequent locking of the contact assembly.  The switch is small enough to be mounted directly on a transformer or placed into a cable, without the need for a separate enclosure.
Patent CH-553211-A (CH)
Title: Rifamycin derivs antibacterial
IPC: C07D498/08
Filed: 1967-11-24
Abstract: 3-R-25-desacetylrifamycin S (I) and salts thereof 3-R-25-desacetylrifamycin SV (II) and salts thereof where R = opt. subst. NH2, -CH=NR1, or CH2R2 and R1 = H or a suitable substit. and R2 = opt. substd. NH2, opt. subst. NHNH2 or opt. subst. NHOH. a) Anti-tubercular (at 0.003 mu g/ml) and anti-Staphylococcal (at 0.015 mu g/ml.) b) Disinfectants and preservatives.
Patent CH-508010-A (CH)
Title: Red vat dyes for natural and regeneratedcellulose
Inventor: WEBER KURT DR
IPC: C09B5/62
Filed: 1962-06-20
Abstract: Red vat dyestuffs of the anthraquinone- and perylenetetracarboxylic acid series for dyeing/printing natural or regenerated cellulose shades fast to chlorine, light and wetting and esp. boiling soda, also dry-cleaning and migration contain at least one sulphonic acid gp. and at least one 5-membered heterocycle but are free from carboxylic acid amide gps. and contain at least four carbocyclic rings condensed together or at least three anthraquinone units. They are prepd. by treating with agent splitting off water a vat dyestuff of the anthraquinone- or perylenetetracarboxylic acid series contg. at least one sulphonic acid gp. and being free from carbamide gps. or a corresp. vat dyestuff intermediate contg. at least one 5-membered heterocycle, at least one gp. which can be cyclized by cleavage of water and at least four carboxyxlic rings condensed together or at least three anthraquinone units. A suitable starting material is an acedianthrone or dibenzanthrone dyestuff contg. at least one 5-membered heterocycle.
Patent CH-539707-A (CH)
Title: Weft insertion - shuttle grips yarn from stationary package blown across shed by following jet nozzle under lower shed half
Inventor: EDWIN MUELLER-KAEGI
IPC: D03D49/42
Filed: 1972-06-23
Abstract: Two nozzles are carried on opposite runs of an endless belt of which the upper run extends beneath the lower half of the loom shed, and are connected by flexible tubing to a pressure fluid (air, water etc.) supply. The gripper shuttle is injected from one side, picking up the weft end as it enters the shed, and is blown along in front of the moving nozzle. After leaving the shed, the shuttle loses the weft and falls on to a return conveyor.
Patent CH-557859-A (CH)
Title: Tert ammonium salts of direct dyes - for dyeing paper and textiles
IPC: C09B1/32
Filed: 1970-10-22
Abstract: The stable conc. solns. of the water-sol. tert. ammonium salts of direct dyes free from inorganic salts are obtained by condensing in aqs. medium, 2 mols. of tert. ammonium salts of coloured sulphonic and/or carboxylic acid, azo and/or anthraquinone cpds. each of these cpds. contg. >=1 primary or sec. amino gp., with 1 mol. of a polyfunctional acylating agent, e.g. phosgene or cyanuric chloride, in the presence of >=2 mols. of a tert. amine, e.g. triethanolamine and opt. with additional of auxiliary products, e.g. (in)organic acids and/or anti-foaming agents.
Patent DK-153183-A (DK)
Inventor: FANCHER PHILIP DANIEL
IPC: G08B13/24
Filed: 1983-04-06
Abstract: An article surveillance system employs a label or tag containing a non-linear impedance element, such as a semi-conductor diode, connected to a metal antenna loop configured to pick up two distinct radio frequency transmissions displaced on either side of a selected center frequency. The non-linear impedance element connects opposing sides of a closed loop section at one end of the antenna to form a tuned tank circuit having a resonant frequency twice that of the selected center frequency. A first transmitter generates a tone modulated radio frequency displaced on one side of the center frequency, and a second transmitter generates a continuous wave radio frequency displaced from the center frequency on the other side. Both transmitter signals are fed separately to respective radiating antennae located adjacent to a surveillance area. The antennae are chosen to produce circularly polarized transmission of both frequencies within the surveillance area. The two different frequencies picked up by the transponder antenna are mixed by the non-linear impedance causing the tank circuit to resonate at a single higher frequency equal to their sum, which is double the center frequency; that resonant frequency is reradiated to be picked up by a receiver antenna or antennae suitably placed with respect to the surveillance zone to be detected by a very narrow band receiver responsive to the sum frequency. The modulating tone signal is derived from the received signal to produce a gradually increasing charge that is compared against a preselected threshold level to trigger an alarm for a fixed interval only when the detected signal is of a sufficient strength and duration.
Patent DK-161485-A (DK)
Inventor: BELLANGER ANDRE
IPC: H01M10/40
Filed: 1985-04-10
Abstract: The disclosure describes an anode made of a thin metallic foil in discharged condition which is converted into a dense metallic alloy of an alkali metal during the first charge. The disclosure also describes an electrochemical rechargeable battery in discharged condition. The latter comprises an anode made of a thin metallic foil, such as aluminum, magnesium or tin, an electrolyte, for example a polymeric electrolyte, as well as a cathode based on an oxide, a sulfide or an halide, prepared in discharged condition and constituting a source of alkali metal preferably lithium. The cathode should be capable of freeing the alkali metal under a charge so that the latter is introduced into the metallic foil to form an alloy of the alkali metal and of at least a portion of the metal consitituting the metallic sheet. To obtain the charged batery, it is merely sufficient to apply a charge during a certain period of time while the anode is being transformed into an alloy. Substantially improved properties during cycling.
Patent DK-171384-A (DK)
Title: Method of checking and controlling a deep-well pump
Inventor: NILSSON SVEN MELKER
IPC: B21D53/02
Filed: 1984-03-28
Abstract: A method and an apparatus for the manufacture of heat-exchanger rolls (10). The roll (10) consists of two webs (12, 14) of material which are wound together in superposed relationship. One (12) of the webs is corrugated and formed with protrusions/dents at the crests and bottoms of the corrugations. The second web (14) is provided with lengthwise ribs having the same configuration as the protrusion/dents. When the webs (12, 14) are wound into a roll (10) a radial pressure is exerted on the wheel (10) in order to press the ribs efficiently into the protrusions/dents and to achieve efficient and safe interconnection of the various winding turns making up the roll (10). To impart a tension in said webs (12, 14) a retarding (braking) force is applied thereon during the winding-on of the webs.   The invention also comprises an apparatus for performing the method, the pressure and braking force on said webs being exerted by a pressure roller (56).
Patent DK-204987-A (DK)
Inventor: GUDMUNDSSON EDGAR
IPC: E04B9/24
Filed: 1987-04-22
Abstract: A wall comprising two generally parallel wallboards (1), which form a part of the surface of the wall on each side, together with a post (4) of sheet metal, preferably of galvanized sheetiron, with a flange (5) on each end of the section of the post, where each flange lies in a respective kerf (7) in the edge of a wallboard, wherein each wallboard has a groove (3) in the one edge and a respective tongue (2) at the opposite edge, in addition to the kerf for the flange of the sheet metal post in one or the other edge.
Patent DK-207885-A (DK)
Inventor: ALKER DAVID
IPC: C07D211/90
Filed: 1985-05-10
Abstract: Compounds of the formula:where R is an optionally substituted aryl or heteroaryl group;R<sup>1</sup> and R are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl; and Y is -(CH<sub>2</sub>)<sub>n</sub>- where n is 2, 3 or 4, -CH<sub>2</sub>CH(CH<sub>3</sub>)-or -CH<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>-; and their pharmaceutically acceptable salts.The compounds have utility as anti-ischaemic and antihypertensive agents and as synthetic intermediates to other dihydropyridine calcium antagonists.
Patent DK-233589-A (DK)
Inventor: SCHMITT URBAN
IPC: G01N33/543
Filed: 1989-05-12
Abstract: To determine an immunologically detectable substance on the principle of the heterogeneous immunoassay using a solid phase to which one of the immunologically active reactants is bound, the solid phase used is a reaction vessel to whose inner surface streptavidin or avidin is bound in an amount such that 0.1 to 2.5  mu g are present per ml of reaction volume. A reaction vessel suitable for this purpose has opposite optically transparent wall regions and, moreover, is coated, at least partially in the region of the inner wall provided to receive liquid, with streptavidin or avidin, where the interior of the container intended to receive liquid, and the streptavidin or avidin content of the coating are matched with one another so that 0.1 to 2.5  mu g of streptavidin or avidin are present per ml of reaction volume. <IMAGE>
Patent DK-240090-A (DK)
Inventor: ELLIS STEVEN BRADLEY
IPC: C12Q1/6876
Filed: 1990-10-04
Abstract: Isolated DNA encoding each of human calcium channel alpha<SUB>1</SUB>-, alpha<SUB>2</SUB>-, beta- and gamma-subunits, including subunits that arise as splice variants of primary transcripts, is provided. Cells and vectors containing the DNA and methods for identifying compounds that modulate the activity of human calcium channels are also provided.
Patent DK-256788-A (DK)
Inventor: GILLIES STEPHEN D
IPC: C12N15/09
Filed: 1988-05-10
Abstract: Method of increasing production of proteins, e.g., human tPA, in mammalian cells which normally secrete immunoglobulins. Degradation of mRNA transcribed from recombinant DNA is decreased by decreasing the length of the untranslated region of the mRNA. The untranslated region of DNA encoding a protein of interest is altered to produce a shorter recombinant DNA having an untranslated region comprising a poly A addition signal (AATAAA) and less than about 300 nucleotide bases interposed between said poly A signal and the stop codon 3' of the coding region of the gene of interest. The mammalian cell line is transfected and cultured to produce greater amounts of the protein of interest than the same cell line transfected with the unaltered DNA.
Patent DK-300987-A (DK)
Inventor: MARGUIER GILBERT
IPC: C10N50/02
Filed: 1987-06-12
Abstract: A composition for coating a metal substrate, comprising at least:
 a) a particulate metal,
 b) chromic acid and/or one of its derivatives,
 c) boric acid and/or one of its derivatives,
 d) a pH regulator such as zinc oxide (ZnO) or cobalt carbonate (CoCO3),
 e) a solvent of high boiling point of the polyol or glycol ether type,
 f) an organic cosolvent of specified solubility parameter,
 g) a defoaming solvent of the white spirit or naphtha type,
 h) a system of nonionic surfactants comprising at least one water-soluble surfactant and a surfactant soluble in white spirit, and
 i) water. 
<??>The invention also relates to metal substrates coated with the anticorrosion coating resulting from heating after the application of the composition to the substrate.
Patent DK-326783-A (DK)
Inventor: EHMANN WERNER
IPC: C08F2/24
Filed: 1983-07-15
Abstract: An aqueous polyvinyl ester dispersion having a solids content of 35 to 65 weight % and containing 3 to 12 weight % (relative to the total amount of dispersed particles) of polyvinyl alcohol and 2 to 70 weight % (relative to the total amount of dispersed particles) of a natural starch has excellent adhesive properties. It is manufactured by emulsion polymerization of a vinyl ester optionally together with comonomers, and by subsequent distribution of the starch in the dispersion obtained by the emulsion polymerization. The dispersion is especially suitable for the manufacture of adhesives for porous substrates.
Patent DK-388586-A (DK)
Inventor: KLOCKARS CARL-ERIK
IPC: G01M3/22
Filed: 1986-08-15
Abstract: Leaks in pipeline systems, particularly in water supply and sewer systems, are detected using a method in which a certain quantity of liquid is supplied to one of the pipes in the system at a first point in the region to be investigated, and, at a second point in the pipe system located further in front as seen in the direction of flow, different leakage indicators are added to each of the pipes in the system, either over a relatively long period of time at a constant concentration, or in a portioned manner. Samples are taken at a point from each pipe to determine the concentration of the leakage indicators, the interaction between the pipes in the system being determined by measuring the seepage into one pipe of a tracer originating from another pipe.
Patent DK-401384-A (DK)
Inventor: SANDERS BERNARD
IPC: B31B23/74
Filed: 1984-08-22
Abstract: A device for uniting components, for example opposite facing panels (12, 13) of a bag (10) adjacent an opening (14) of the bag (10), one to another comprises an opening (17) in one of the components (12), a pressure sensitive contact adhesive member (18) in adhesive contact with the component (12) so as to bridge the opening (14) and spacer means (15, 16) for spacing the components (12, 13) one from another. The components (12, 13) are united one with another by deforming the adhesive member (18) or the opposite facing component (13) into the opening (14) so that the adhesive contacts an opposite facing surface of the opposite facing component (13).
Patent DK-427886-A (DK)
Inventor: BECKER REINHARD
IPC: A61K31/635
Filed: 1986-09-08
Abstract: The preparation contains an angiotensin converting enzyme inhibitor and a loop diuretic.
Patent DK-558784-A (DK)
Inventor: LIU CHAO-MIN
IPC: C12P17/16
Filed: 1984-11-23
Abstract: There are presented antibiotic compounds designated as Antibiotics X-14889 A, C and D of the formulas 
<CHEM>
 wherein (for X-14889A) R1 is methyl, R2 is methyl, R3 is hydrogen, R4 is methyl and R5 is hydrogen or (for X-14889C) R1 is hydrogen, R2 is methyl, R3 is hydrogen, R4 is methyl and R5 is CO2H. 
<CHEM>
 (X-14889 D) and the pharmaceutically acceptable salts thereof. 
<??>The compounds exhibit antimicrobial activity and one of the compounds X-14889C also exhibits activity against Treponema hyodysenteriae (in vitro). Plasmodium berghei and as food efficiency enhancers in ruminants. 
<??>Also presented is a process to produce the above compounds and another known component Antibiotic X-14889B.
Patent DK-627788-A (DK)
Inventor: MIKA GUENTER
IPC: C23F1/30
Filed: 1988-11-10
Abstract: An etch solution for removing lead/tin, lead or tin layers applied to copper or nickel surfaces consists of nitric acid and contains one or more inhibitor(s) such as block copolymers of propylene oxide and ethylene oxide or polyethylene glycols and/or polyols having a molecular weight greater than 2000.
Patent EG-21389-A (EG)
Title: Extrusion apparatus
Inventor: MATTHEWS BERNARD TREVOR
IPC: A23L13/60
Filed: 1997-12-18
Granted: 2001-10-31
Abstract: The invention provides a meat product comprising extruded inner core of meat substrate and one or more co-extruded outer layers wholly or partly around the core, wherein at least of the outer layers consists of a meat or fat emulsion; characterised in that the fibres within the meat or fat emulsion layer are distributed substantially uniformly within the emulsion layer and are disoriented, so as to improve the cohesiveness of that layer. The invention also provides an extrusion nozzle for forming the meat product of the invention. <IMAGE>
Patent FI-800270-A (FI)
Inventor: HEYES KAREL AUGUSTINUS GERARDU
IPC: D21C5/02
Filed: 1980-01-30
Abstract: A pulp suspension is de-inked by way of flotation after the suspension is chemically treated to remove impurities. Air is supplied to the chemically treated suspension so as to generate a foam containing the impurities on the surface of the liquid level of the suspension. The foam is drawn off closely above the liquid level and quenched, and an upper layer of the pulp suspension beneath the foam is discharged so as to remove fiber fines contained in the upper layer. Accordingly, the pulp suspension is purified more quickly and effectively than with prior arrangements wherein the foam and the fiber fines were not separately removed.
Patent FI-843132-A (FI)
Inventor: ANDERSSON PER-ERIK
IPC: C02F11/04
Filed: 1984-08-09
Abstract: The invention relates to a method of treating wastewater from closed manufacture of mechanical or chemi-mechanical cellulose pulp, which treatment is carried out in a hydrolysis and acid fermentation step and a methane fermentation step with subsequent sludge separation and recycling of separated sludge.
Patent FI-854853-A (FI)
Inventor: HOFMANN LUDWIG
IPC: H04B7/26
Filed: 1985-12-09
Abstract: 1. Mobile telephone system with stationary and mobile subscriber stations in the wide area of a land mobile network, consisting of a plurality of base stations in a mutual spatial arrangement, characterized by two radio sections in the respective radio equipment, of which one is active in the VHF region in thinly populated areas and works with a high transmitting power, and the other is active in the UHF range in densely populated areas and works with a relatively low transmitting power, and by a controller which monitors both radio sections according to predetermined criteria and activates a switch-over when necessary, and which at the same time activates the data signalling between base station and mobile station.
Patent FI-862855-A (FI)
Inventor: RAMSEY III MAYNARD
IPC: A61B5/022
Filed: 1986-07-04
Abstract: An inflatable, deflatable cuff, worn by the subect, is coupled to an air reservoir which is at a predetermined pressure which is above systolic pressure. The pressure head is established by a pump mechanism preferably located within the reservoir. When the reservoir is operatively coupled to the cuff. the cuff quickly inflates to a desired artery-occluding initial pressure preparatory to a following blood pressure measuring cycle of operation. The air pump resumes air flow into the reservoir when pressure within the reservoir falls below a predetermined threshold in preparation for a subsequent measurement cycle. The pump also supplies air directly to the cuff should the reservoir contents ever be inadequate to inflate fully the occluding cuff.
Patent FI-891207-A (FI)
Inventor: JUDIN VESA-PEKKA
IPC: C01B/
Filed: 1989-03-14
Abstract: Silicon difluoride has been prepared by reducing silicon tetrafluoride in a plasma flame in an argon atmosphere. Instead of conventional reducing agents, finely divided silicon has now been used as the reducing agent. <IMAGE>
Patent FI-895727-A (FI)
Inventor: HESELIUS LARS-HENRIK
IPC: B32B/
Filed: 1989-11-29
Abstract: The invention relates to primary treatment of a metal plate, more particularly a copper plate, before the plate is glued to a mineral wool plate for production of a sandwich element consisting of metal surface layers and mineral-wool core. The object of the invention is to produce a layer on the metal plate which prevents moisture and temperature variations affecting the metal plate and thereby to afford a strong and resistant glue joint between the metal plate and the mineral wool core. The primary treatment of the metal plate is carried out with a dual-component, acid-based primer, the viscosity of which is between 13 and 18.5 s and which is distributed on the metal plate, the temperature of which is at least 18 degree C, to form a cohesive layer of 45-75 υm thickness, after which the plate is aired and dried and thereafter glued to the mineral wool plate.