baber/WOPTO huggingface dataset:
Patent CA-1264349-A (CA)
Inventor: GLUCKSMAN DOV Z
IPC: A61L9/03
Filed: 1986-11-03
Granted: 1990-01-09
Abstract: ABSTRACT         AROMA GENERATING APPARATUS WITH ELECTRICAL              HEATING ELEMENT     An improved heater assembly for an aroma generating unit is disclosed.  A serpentine heater element is disposed between mica insulating layers.  The terminals of the heater element are extended through one of the layers.  A two piece frame holds the heater element and insulating layers together.  Both pieces have outer peripheral wall portions adapted for mating engagement when the frames are attached together. One of the pieces further comprises an inwardly divided flange while the other includes an inner peripheral wall portion which is shorter than the outer wall portion.  When the heater assembly is joined together the insulating layers and intermediate heater element are held together between the flange and inner wall portion.  A pair of opposite sides of the inner wall are spaced apart from the corresponding sides of the outer wall to form compartments which enclose the extended terminals of the heater element and the terminal ends of external power source leads such as an AC cord and related circuitry.  The related circuitry includes a thermostat and rectifier circuit coupled in parallel between one pair of lead and heater terminals and a fuse coupled between the other pair.
Patent CA-1269303-A (CA)
Inventor: KANIES KERRY R
IPC: F04B1/20
Filed: 1987-03-18
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE        An axial piston fluid placement device includes a cylinder barrel  journaled in a housing with a plurality of cylinders each having a piston.  Each piston pivotally mounts a shoe that slides over a front face of a swashblock which has a pair of rear arcuate bearing surfaces supported in the housing.  A pair of arcuate bearings are disposed against the housing support and are engaged by the swash-block bearing surfaces.  The pistons and shoes have cooper-ating passages that lead from a cylinder to the front face of the swashblock to provide fluid from the cylinders to lubricate the front face of the swashblock.  An opening is provided in the front face of the swashblock in the path of the shoes and axially aligned with the bearing surface that is opposite the high pressure port.  A passageway is formed internal of the swashblock and leads from the open-ing to the groove.  A small controlled amount of fluid from the passages in the pistons and shoes will be pumped into the opening and through the passageway to deposit fluid in the groove to lubricate the bearing.
Patent CA-1257856-A (CA)
Inventor: CROWELL ROBERT L
IPC: B64C31/06
Filed: 1987-11-25
Granted: 1989-07-25
Abstract: An improved wing structure is provided having a self-induced camber. The wing comprises an aerodynamic dihedral sail structure having a fabric sail tensioned on a supporting frame comprised of lateral brace members and a longitudinal member intermediate the ends of the lateral braces. The tensioning of the sail and the configuration of the supporting frame is such that the sail assumes a dihedral shape, with the sail being caused to assume a tensioned or stressed condition along a portion of the leading edge of the sail intermediate the respective lateral ends of the sail resulting in the formation of a self-induced camber at that location.
Patent CA-1261249-A (CA)
Inventor: BERVEN O JEFFREY
IPC: B01D53/18
Filed: 1988-03-16
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE A liquid distributor for a gas-liquid contact column, which liquid distributor comprises a plurality of elongated distributors extending across the general cross section of a gas-liquid contact column, and secondary distributing troughs located on each side of the distributor, the secondary distributor troughs containing a deflection plate having an upper section and a lower section and  a  support  plate  which  connects the  deflection  plate  and spaces  the deflection plate apart from the liquid distributor, the support plate having large openings for the upward passage of  a  gas  and  smaller  openings  located  near  the  intersection of the  support plate with the deflection plate  to permit  the liquid  splashing  from  the  orifices  of  the  liquid  distributor against  the  deflection  plate  to  flow downwardly  against  the wall surface of the lower portion of the deflection plate and to  be  distributed  through  multiple  drip  points  on  the  lower edge of the deflection plate in the lower portion of the gas-liquid column.
Patent CH-557110-A (CH)
Title: Phase control for silicon controlled rectifiers with AC switches - allows small ignition angles to be chosen using two capacitors and potentiometer
IPC: H02M5/257
Filed: 1973-04-12
Abstract: The phase control for SCRs acting as switches in series with a load across an a.c. source, has the SCR, e.g., a triac (3) bridged by the series combination of a potentiometer (6) and a first capacitor (C1). The potentiometer slider is connected over a fixed resistor to a second capacitor (C2) and over a diac (4) to the triac gate. The potentiometer is chosen so that, when the circuit smallest ignition angle is selected, the second capacitor is connected in series with the fixed resistor across the supply, whilst the first capacitor is in series with the whole of the potentiometer resistance across the supply. The control circuit allows small ignition angles to be selected without loosing the advantages of using two capacitors.
Patent CH-503037-A (CH)
Title: Reduced pyrimidine nucleosides and nucleotides
Inventor: ARTHUR RAYMOND HANZE
IPC: C07H19/06
Filed: 1968-01-25
Abstract: Reduced pyrimidine nucleosides and nucleotides (II) and (IIa):- (II, Z = OH) (IIa, Z = NH2)R1 = H, Me, HOCH2, Cl, F, CF3; R2 = H, 2-12C carboxylic acyl, -PO(OH)2; X = H, OH, O-acyl, -PO(OH)2 or X + R2 is: O2P(O)OH; Y = H, acyl, mono-, di-or tri-phosphoric acid residue. (II), (IIa), and the known cpds. (III), below, are inhibitors of cytosinearabinoside deaminases, this cpd. being an antitumour and antiviral agent. Countercurrent extrn. in n-BuOH-water yields 4-hydroxy-1-beta-D-ribofurano-syltetrahydro-2(1H)-pyrimidinone and 1-beta-D-ribofuranosyltetrahydro-2(1H)-pyrimidinone.
Patent CH-520190-A (CH)
Title: Hot-melt adhesive contg unsatd esters
Inventor: DALIBOR HORST DR
IPC: C09J135/02
Filed: 1969-12-08
Abstract: Hot-melt adhesives, of high stability in the melt, for bonding or coatings a wide variety of solids, are copolymers of (A) Nitriles of alpha,beta-unsatd. mono- and/or di-carboxylic acids 1-20 wt.%. - (B) Amides of alpha,beta-unsatd. mono-and/or di-carboxylic acids 1-20 wt.% (C) Esters (4-12C alcohols) of alpha,beta-unsatd. mono-and/or di-carboxylic acids 40-97 wt.% and (D) MMA 1-30 wt.%. - This is pref. condensed with 0.01-1.0% of CH2O which is added to the copolymer as the bond is being made, or to one of the surfaces, or as an interlayer - conveniently as a CH2O donor such as paraformaldehyde or hexamethyltetramine.
Patent CH-495388-A (CH)
Title: Copolymeric emulsifiers for water-in-oil emulsions
Inventor: ANDRE VIOUT
IPC: A61Q1/08
Filed: 1969-06-09
Abstract: Copolymers of an unsatd. monomer with a lipophilic chain and an unsaturated acid anhydride -(CCR'-CH2)n-Ap- where A is and R' is H or CH3, R is a C8-26 hydrocarbon radical, possibly carrying hydroxy groups and/or groups which contain hetero-atoms, R' is H or CH3, and n and p are numbers such that the copolymer is oil-soluble. - The copolymers are used as emulsifiers in water-in-oil emulsions, particularly for cosmetic purposes. The copolymers may be used as the free acids or the Mg salts. - The emulsions are stable. - The copolymers are prepared from (i) a C10-28 alpha-olefine, a (meth)acrylic ester, a vinyl or (meth) allyl ester, an alkyl-substd. (methacrylamide, a vinyl ether or an allyl glycidyl ether adduct, and (ii) an anhydride of maleic, itaconic, citraconic or (meth)-acrylic acid.
Patent DK-113390-A (DK)
Inventor: LUDLOW IAN KEITH
IPC: G01N15/00
Filed: 1990-05-08
Abstract: An apparatus and method which provides a measure of the asymmetry as well as the size of individual fluid borne particles. Laser-light scattering techniques are employed to obtain data on the particles, which is then compared to data on known particle shapes to ascribe an asymmetry factor to the particles.
Patent DK-115090-A (DK)
Inventor: WEIBEL STIG ERIC
IPC: A61M5/32
Filed: 1990-05-09
Abstract: An instrument for taking blood samples has a holder 1 for a blood sample ampoule 2. The holder 1 carries a cannula 3 and is supported, axially displaceable in a safety shield 4 between a blood sampling position, in which the tip of the cannula 3 extends out of the shield, and a protected position, in which the cannula 3 is entirely enclosed in the safety shield 4. The axial displacement of the holder is achieved by means of a grip element 10 fitted to the holder 1, the grip 10 being moveable in a slide 11 in the shield 4. Fixing of the holder 1 in the limit positions is achieved by use of the same grip 10. The blood sampling instrument may be provided with slit- shaped openings in the shield, which make it possible to grip around the ampoule 2 whilst taking blood samples, with a further holder for ampoules 2 of smaller diameter, and/or with a holder 1, which is actuated by a spring. <IMAGE>
Patent DK-185189-A (DK)
Inventor: HEGSTAD BJOERN
IPC: H05B3/30
Filed: 1989-04-18
Abstract: A surface coating with heater cable, for the heating of surface structures such as ships' decks, or floors. The coating consists of a foundation layer of a plastic material which forms a base for the heater cable (2), a conducting layer (4) of a plastic material where particles of metal or similar thermically-conducting particles (5) are sealed inside, and a covering layer (6) of a material with significantly lower thermic conductivity, than the conducting layer.
Patent DK-202981-A (DK)
Inventor: ANDERSSON P G
IPC: B65D/
Filed: 1981-05-07
Abstract: A container 1 has an annular fastener 7 formed therewith for engagement with a downward-facing flange 5 of a lid 4. In order to prevent accidental opening, the annular fastening 7 is reinforced by downward-facing teeth 14 in a first weakened part and supported by stiffeners 17 in a second area. The flange and the annular fastening have interlocking conical surfaces 24, 9a. The lid has a sunken middle area with an outer wall 20 for engagement with the inner side of the container wall 2. <IMAGE>
Patent DK-263786-A (DK)
Inventor: THALMANN ALFRED
IPC: F16L37/02
Filed: 1986-06-04
Abstract: A prefabricated assembly for forming a high tensile strength pipe connection is formed by providing a metallic muff and pressing one end of a pipe adapter made from plastic material into the muff. The metallic muff has an internal diameter formed with sawtooth projections which penetrate the material of the pipe adapter and the penetration is enhanced by inserting a smooth support sleeve into the pipe adapter, the support sleeve being stiffer than the pipe adapter and operating to effect a positive and frictionally locking connection. The opposite end of the pipe adapter may then be attached by welding or the like with a plastic material pipe to form thereby a tight connection at a utilization site.
Patent DK-265988-A (DK)
Inventor: LANGEN CHRISTIANUS PETRUS
IPC: B65B69/00
Filed: 1988-05-13
Abstract: A device for discharging a container (V) having a cilindrical cross section, said device comprising a body (13) whereof the girth corresponds to the cilindrical cross section, said body being provided with a column (4) having a passage opening, a transporting conduit system (5, 6) connected to said passage opening, and driving means (9) for conveying that body (13) respectively into and out of the container (V). The contents are delivered through the passage opening in the body to the transporting conduit system by gradually inserting the body (13) further into the container (V), whereby the contents are displaced out of the container.
Patent DK-279580-A (DK)
Inventor: PEDERSEN J
IPC: F21V/
Filed: 1980-06-27
Abstract: In a lamp for outdoor lighting with a normally closed lamp housing comprising translucent side walls 7 and also a floor 1 and a top cover 8, easy access to the inner of the lamp housing is obtained by only one 13 of a number of guide rods 13, 16, which protrude from the top cover 8 down into connecting tubes 12 between the floor 1 and a plate ring 11 placed below the top cover 8, is extending right through its connecting tube to obtain locking engagement with the floor, while the rest of the connecting rods 16 end in such a distance from the floor 1 that they at releasing of the locking engagement and lifting of the side walls 7 may be guided out of the respective connecting tubes and brought into abutment with the upper side of the plate ring 11. <IMAGE>
Patent DK-342883-A (DK)
Inventor: REGNIER GILBERT
IPC: C07D473/08
Filed: 1983-07-27
Abstract: New xanthine compounds of the formula:   <IMAGE>   in which: R1 is hydrogen or alkyl from C1 to C5 inclusive; R2 is a hydrocarbon radical up to C6 having optionally a double bond, phenyl or benzyl; R3 is hydrogen, alkyl, hydroxyalkyl or dihydroxyalkyl each from C1 to C5 R4 represents:   <IMAGE>   in which: Y is hydrogen, halogen, alkyl or alkoxy from C1 to C5 or hydroxyl; Z is methylene or a straight or branched hydrocarbon radical from C2 to C5 optionally substituted by hydroxyl; and A is an amino group of the formula:   <IMAGE>   p being 2 or 3;   <IMAGE>   in which q is 1 or 2, and X is a single bond, oxygen or   <IMAGE>   in which R5 is hydrogen, alkyl or alkylene up to C5, or   <IMAGE>   in which m is an integer from 2 to 6 and R6 is alkyl from C1 to C5. These new compounds and physiologically tolerable acid addition salts thereof may be used as medicines especially in the treatment of all diseases where it is necessary to inhibit the antigenic antibody reactions.
Patent DK-343283-A (DK)
Inventor: SCHAUS JOHN MEHNERT
IPC: C07D215/20
Filed: 1983-07-27
Abstract: A 1-substituted-3-permissibly-substituted-6-oxodecahydroquinoline is converted to the corresponding 7-formyl derivative and then, upon treatment with hydrazine, may be cyclized to a tautomeric mixture of 5-substituted-7-permissibly-substituted-4, 4a, 5, 6, 7, 8, 8a, 9-octahydro-1H (and 2H)-pyrazolo [3,4-g] quinolines.
Patent DK-365185-A (DK)
Inventor: LIN FU-KUEN
IPC: C12Q1/68
Filed: 1985-08-12
Abstract: Polypeptides which possess a part, or the whole, of the primary structural design and one or more of the biological properties of mammalian erythropoietin (EPO), which polypeptides are characterized, in preferred forms, by the fact that they are the product of prokaryotic or eukaryotic host expression of an exogenous DNA sequence. As an illustration, genomic DNA sequences, cDNA sequences and fabricated DNA sequences which encode a part, or the whole, of the sequence of amino acid residues from EPO, or encode analogues thereof, are incorporated into autonomously replicating plasmid or viral vectors which are used for transforming or transfecting suitable prokaryotic or eukaryotic host cells, such as bacterial, yeast or vertebrate cells in culture. Following isolation from culture media or cellular lysates or fragments, products from the expression of the DNA sequences exhibit, for example, the immunological properties and in- vitro and in-vivo biological activities of EPO which is derived from human or monkey species. The patent additionally mentions chemically synthesized polypeptides which share the biochemical and immunological properties of EPO. It also mentions improved processes for detecting specific single-stranded polynucleotides in a heterologous cellular or viral sample prepared, for example, from DNA which is present in a plasmid-borne or viral-borne cDNA library or genomic DNA library. <IMAGE>
Patent DK-373089-A (DK)
Inventor: NINANE LEON
IPC: B01D9/00
Filed: 1989-07-28
Abstract: Process and plant for the crystallisation of an inorganic substance in which a supersaturated solution of the substance is forced to circulate through a fluidised-bed (14) reactor (2) after having passed through a distributor (12) maintained at a temperature at which the concentration of the supersaturated solution is lower than or equal to the concentration corresponding to saturation. The invention applies to the crystallisation of sodium chloride. <IMAGE>
Patent DK-447788-A (DK)
Inventor: SANDOW JUERGEN KURT
IPC: A61M/
Filed: 1988-08-10
Abstract: The invention relates to a device for the injection of implants, preferably implants "in the form of small rods" (called rods), which are used for the long-term treatment of diseases, whose essential features are the completely transparent construction, especially of the injector body (3), as well as a protecting device which prevents the plunger rod from falling out, and a protective cap (6) for the plunger rod.
Patent DK-451183-A (DK)
Inventor: JENSEN OVE
IPC: B66D/
Filed: 1983-09-30
Abstract: Winch for line fishing, consisting of a line drum 2, which is driven by a hydraulic motor 8 via a clutch 19- 22. The clutch in its disengaged position is entirely free of the drum. The drum has at each end an external journal 15 and the bearings 16 are configured as U-shaped slots, which make it possible to remove the drum from the winch and to install a new drum in the winch when the clutch is in its disengaged position. With the help of the winch, one can set as many lines as there are available drums on board. <IMAGE>
Patent DK-463279-A (DK)
Inventor: HEITZ D
IPC: B29C44/58
Filed: 1979-11-01
Abstract: 1. Apparatus for the production of moulded parts of any shape desired from foamed plastics material, preferably expandable polystyrene, in which the shaping takes place in two mould cavities separated from one another and each have a die (4,7 or 44,77), a core (17) and a hood (5,6 or 55,66), one of which mould cavities is kept permanently hot and the other one of which is kept permanently cold in such a way that the hot mould cavity is filled with foam pellets and these latter, by feeding in a heating medium, preferably steam, are bound to form a preform, whereupon this preform is transferred to the cold mould cavity for the purpose of final shaping and stabilisation, characterized in that the core (17) of only one of the two mould cavities is arranged on the hood (5 or 55) and the core (17) of the other mould cavity is arranged in the die (7 or 77), and in that the hot and cold mould cavities are arranged in series in a straight line (16), the die (4 or 77) of the hot mould cavity and the die (7 or 44) of the cold mould cavity being arranged on a respective travelling table (1,2) movable on the straight line (16), and the hood (5 or 66) of the hot mould cavity and the hood (6 or 55) of the cold mould cavity being arranged together on an intermediate table (3) movable out of said straight line (16), and the preform (9) situated in the die of the hot mould cavity can be transferred directly into the die of the cold mould cavity when the intermediate table (3) is moved out of the straight line (16).
Patent DK-478683-A (DK)
Inventor: HOLLENBERG DETLEF
IPC: A45D2/28
Filed: 1983-10-17
Abstract: 1. Tightening band for hair curlers for securing the hairs on the curler body, characterised by a polyether-polyamide synthetic material, which is formed by ester compounds of polyether blocks with polyamide blocks, as tightening band material with a Shore hardness lying in the range of the hardness of rubber or silicone rubber down to 60 A.
Patent DK-503188-A (DK)
Inventor: BAKER RAYMOND
IPC: C07D417/04
Filed: 1988-09-09
Abstract: A class of novel thiadiazoles, substituted on one of the ring carbon atoms with a non-aromatic azacyclic or azabicyclic ring system, and substituted on the other ring carbon atom with a substituent of low lipophilicity, or a hydrocarbon substituent; are potent muscarinic agonists, and have good CNS penetrability. The compounds are therefore useful in the treatment of neurological and mental illnesses, and are also of benefit in the treatment of severe painful conditions.
Patent DK-536988-A (DK)
Inventor: GULDBRANDSEN RICHARD
IPC: G11B23/00
Filed: 1988-09-27
Abstract: A flexible disk cassette (20) is provided and includes improved means for stabilizing flutter of the disk upon rotation of the latter within the cassette, particularly at the access slot (60;74) where the disk may be coupled to read/write heads for data recording or reproduction. The cassette includes a flexible data storage disk (30) coated on both sides with a data storage recording medium and a pair of cleaning liners (86;88) each positioned on a respective side of and in selective contact with the disk. The disk, sandwiched between the liners, is positioned in the cassette between a pair of spaced-apart covers (22;24) bonded to one another. Respective radially extending access slots are provded in the covers to provide access of the read/write heads to the data storage medium on the disk. Positioned adjacent each radial edge of the access slot and facing the respective liner is a flat-surfaced, raised portion or land (78;80;64;66). Respective pluralities of spaced apart, radially extending ribs of uniform height are formed on the inside surface of each cover in opposed, interdigitated reiation, the respective planes of the surfaces of each plurality of ribs being spaced apart to accommodate the liners and disk while positioning the liners in selective contact with the disk to effect stabilization while maintaining torque necessary to rotate the disk at an acceptable level.
Patent DK-593886-A (DK)
Inventor: BENDER PAUL ELLIOT
IPC: C07D233/84
Filed: 1986-12-10
Abstract: This invention relates to 4,5-diaryl-2-(substituted)imidazoles or pharmaceutically acceptable salts thereof, for use in inhibiting the 5-lipoxygenase pathway of arachidonic acid metabolism, to methods for their preparation and to pharmaceutical compositions containing them.
Patent DK-609289-A (DK)
Inventor: MIKKELSEN JOERN GUSTAV OESTERG
IPC: B07B1/52
Filed: 1989-12-04
Abstract: A mechanically cleaned grid for the removal of coarse particles from polluted liquids comprises a grid placed over a moveable grate with wedge-shaped teeth. The teeth of the rake are guided in between the bars of the grid so that the wedge-shaped part of the teeth is located between the grid bars. The rake is then brought up with the teeth in constant engagement until the top position is reached. In this position the teeth of the rake are right above the grid bars, the latter describing a change of direction to downward inclined. During the travel of the rake from the bottom to the top position, the wedge-shaped teeth will expel the jammed particles from the grid bars and transport them to the down-shaft. The travel of the rake from the top position to the bottom position occurs with the teeth of the rake in the retracted position. <IMAGE>
Patent DK-615889-A (DK)
Inventor: WIDMER FRED
IPC: C07K1/06
Filed: 1989-12-07
Abstract: PCT No. PCT/DK90/00322 Sec. 371 Date Jul. 20, 1992 Sec. 102(e) Date Jul. 20, 1992 PCT Filed Dec. 7, 1990 PCT Pub. No. WO91/09053 PCT Pub. Date Jun. 27, 1991.Peptide derivatives of 3-5 optionally substituted amino acids, a process for preparing the peptides, a pharmaceutical composition containing at least one peptide derivative active against glaucoma and intraocular hypertension and a method for treating glaucoma and intraocular hypertension.
Patent DK-627384-A (DK)
Inventor: WEBB JOHN THOMAS HIRD
IPC: B66D3/06
Filed: 1984-12-21
Abstract: A winch comprises a capstan (2) provided with a plurality of circumferential grooves (11). The grooves (11) comprise a high friction material and the density of the material of each groove (11) is different, so that the coefficient of friction of the cable bearing surface increases from the load end to the tail end of the capstan (2).
Patent DK-665387-A (DK)
Inventor: VIREY FRANCK
IPC: C03B11/12
Filed: 1987-12-17
Abstract: According to the invention, ventilating air blown around and/or in the walls of a mould is cooled so as to maintain substantially constant, at least during predetermined periods of time, the temperature of the air around and/or in the walls of the mould, irrespective of the ambient temperature.