baber/WOPTO huggingface dataset:
Patent CA-1267491-A (CA)
Inventor: WU MUYEN M
IPC: C09D7/65
Filed: 1986-09-17
Granted: 1990-04-03
Abstract: ABSTRACT          Low viscosity, random tetrapolymers that are the result of addition polymerization of the monomers acrylonitrile, methyl methacrylate, .alpha.-methylstyrene and/or styrene, and indene, containing the monomers combined in the polymer structure in the following weight percentages:                                              Weight Percent Acrylonitrile               10 - 40 Methyl methacrylate          5 - 50 Indene                       3 - 50 .alpha.-methylstyrene or styrene or a mixture of both           5 - 50 wherein said tetrapolymers have an inherent viscosity in the range from 0.08 to 0.4 deciliters per gram of polymer solution.
Patent CA-1271004-A (CA)
Inventor: PROBST JOACHIM
IPC: D21H17/35
Filed: 1986-10-22
Granted: 1990-07-03
Abstract: Cationic sizing agents for paper A b s t r a c t Cationic sizing agents for paper, obtainable by a process in which a water-soluble cationic terpolymer com-pound, built up in a chemically uniform manner, of a) 7 to 40% by weight of N,N-dimethylaminoethyl acrylate and/or methacrylate, b) 40 to 80% by weight of styrene and c) 4 to 50% by weight of acrylonitrile, the sum of components a) to c) always being 100% by weight and at least 10% of the dimethylamino groups of the terpolymer being quater-nized with monoepoxides, with the exception of epihalo-genohydrins, and the remainder being protonated, is dissolved in an aqueous medium and, in the presence of 10 to 70% by weight - based on the following monomer mixture -of this emulsifier, d) 5 to 95% by weight of acrylonitrile, meth-acrylonitrile or styrene or mixtures thereof and e) 5 to 95% by weight of acrylic acid ester and/or methacrylic acid ester with 1 to 12 C atoms in the alcohol radical -the sum of components d) and e) always being 100% by weight -are emulsified and the emulsion thus obtained is subjected to emulsion polymerization, initiated by free radicals, at temperatures of 20 to 150°C.
Patent CA-1271418-A (CA)
Inventor: SENGER DONALD R
IPC: C07K16/30
Filed: 1986-10-24
Granted: 1990-07-10
Abstract: METHOD OF ASSAYING THE PRESENCE OF CANCER CELLS       ABSTRACT     Method to detect and/or determine the presence of cancer cells in mammals, including humans, and to monitor the progress of treatment for cancer.  A human protein marker, the assay-marker, has been ascertained of the molecular weight 70,000-74,000, which is secreted by cancer cells at levels 10-fold or greater than that observed with normal cells.  An assay is described where the assay-marker or an antigenically analogous protein, the analog-marker, is used to prepare antibodies to the assay-marker.  The antibodies are then reacted with blood or serum samples to determine the level of the assay-marker in the sample. Thus, the assay essentially comprises (1) providing an antibody to the protein described above (2)  reacting the antibody of step 1 with the sample to be tested and (3)  measuring the level of the reacted antibody to detect and/or determine the presence and/or quantity of cancer cells.
Patent CA-1273006-A (CA)
Inventor: BRIGHTBILL JERRY D
IPC: F22B21/26
Filed: 1986-11-12
Granted: 1990-08-21
Abstract: Abstract Of The Disclosure A  heat  exchange  apparatus   including  a  generally cylindrical hollow housing having an upper end and a lower end, and a heating device disposed in the lower portion of the housing.  A heating coil assembly is disposed within the housing over the heating device,  and  includes a radially inner coil bank and a radially outer coil bank adjacent the inner wall of the housing.   An intermediate coil bank is connected between the inner and outer coil bank and includes a plurality of helical convolutions of increasing diameter as they successively occur in an axial direction from the lower end of the housing toward the upper end thereof.   A baffle frame assembly  interconnects and spacially orients the inner and  intermediate coil banks,  and radially out-wardly deflects heated gases from the heating device.
Patent CA-1261007-A (CA)
Inventor: KIILUNEN MATT
IPC: B23K35/08
Filed: 1986-11-27
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     A cluster welding electrode assembly is provided which permits the deposition of maximum weights of weld metal with minimum amperage and voltage values.  The assembly is comprised of a central rod electrode having circumferentially grouped or nested thereabout in longitudinally aligned relationship a plurality of lesser diameter rod electrodes.  Each of the rods in the assembly carries thereon a novel flux coating productive during the welding operation of a nickel-chromium-molybdenum type alloy characterized as dense, porous-free and homogenous.          Various means are disclosed for integrating the central rod electrode and surrounding lesser diameter rod electrodes into a unitary welding assembly.
Patent CA-1260702-A (CA)
Inventor: WALKHOFF KLAUS
IPC: A43B5/04
Filed: 1986-12-18
Granted: 1989-09-26
Abstract: INVENTORS:   KLAUS WALKHOFF and ERIK O. GIESE            INVENTION:   ARTICLE OF ATHLETIC FOOTWEAR, ESPECIALLY A SKI              BOOT     ABSTRACT OF THE DISCLOSURE           A shoe upper portion of a ski boot comprises a shell portion enclosing the foot and a tongue portion attached thereto.  The tongue portion comprises an instep region  and  a  shin  region  and  a  transition  region therebetween.  A corrugated or undulated wall section having elevations and depressions, i.e. corrugations, is located in the transition region.  This wall section is composed of a different type of material than the remainder of the tongue portion and possesses a lower bending stiffness or flexural rigidity than the remainder of the tongue portion.  This wall section is non-detachably joined to the remainder of the tongue portion and forms therewith a unitary structure.  The larger bending or flexural elasticity of the wall section facilitates bending of the lower leg.
Patent CA-1273861-A (CA)
Inventor: FICK THOMAS H
IPC: C23G1/00
Filed: 1986-12-18
Granted: 1990-09-11
Abstract: Abstract of the Disclosure A process for  cleaning aluminum surfaces  to remove  aluminum fines and residual organic contaminants on the surfaces thereof which is particularly  applicable  for   cleaning  drawn   and  ironed   aluminum containers of  the type  employed  in the  packaging of  foodstuffs  and beverages.  The process includes a sequential cleaning cycle including a primary alkaline  cleaning step  for effecting  the removal  of  organic contaminants and  aluminum fines  followed by  at least  one  acidulated water rinse treatment in which the solution is at a pH of below about 6, when the rinse solution contains an accelerating agent, and below  about 2.5 when the  rinse solution  does not contain  any accelerating  agent, optionally followed by  treatment with  an aqueous  solution adapted  to apply a conversion coating on the surface thereof.  The combination  of treating steps has  been found  to surprisingly enhance  the removal  of stains from the  surfaces and  the mobility of  the aluminum  containers facilitating their transport in  high-speed can lines having  capacities in excess of about 1,000 cans per minute.
Patent CA-1274183-A (CA)
Inventor: HEROLF OLOF
IPC: B62D53/00
Filed: 1986-12-29
Granted: 1990-09-18
Abstract: ABSTRACT     A forwarder comprises a wheeled chassis (1), a driver's cab (2), and a load carrier (3) served by a crane. The forwarder comprises six hydrostatical-ly, individually driven wheels (4, 4', 5, 5', 6, 6'), namely two single, steerable rear wheels (6, 6') lo-cated on each side of the chassis in the region under-neath the load carrier (3), and four front wheels which are located in the region underneath the driver's cab (2) and of which a pair of wheels (4-5, 4'-5') located on the same side are mounted on a common yoke (7) so as to form a bogie which is individually pivo-tal relative to the chassis.
Patent CA-1261253-A (CA)
Inventor: CHAKRABARTI PARITOSH M
IPC: A01N25/12
Filed: 1986-12-29
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     Describes halophor compositions of a complex of an organic carrier, halogen selected from bromine and iodine, and halide represented by the formula MY, wherein M is hydrogen, alkali or alkaline earth metal and Y is iodine or bromine.  The organic carrier is a tertiary amide, dihalide of poly(ethylene glycol) or sulfone.  The halophor compositions may be adsorbed onto an amorphous siliceous carrier.  Also describes bromophor compositions of an amorphous siliceous carrier having adsorbed thereon a bromophor of a complex of bromine, halide represented by the formula MY, and an organic carrier that is a nonionic, anionic or cationic surfactant.
Patent CA-1274887-A (CA)
Inventor: JOHNSON LENNART B
IPC: H01R12/73
Filed: 1987-01-07
Granted: 1990-10-02
Abstract: Abstract of the Disclosure A daughter board/backplane assembly including a backplane having first and second surfaces and holes extending from the first surface to the second surface, pairs of separate first contacts having first ends mounted in the holes and second ends extending from both ends of the holes, the second ends of each first contact being positioned with respect to  he respective surface from which it extends, and a plurality of daughter boards mounted on opposite sides of the backplane and carrying second contacts mating with the second ends of the first contacts.
Patent CA-1272205-A (CA)
Inventor: STEINMANN ALFRED
IPC: C07F7/08
Filed: 1987-01-14
Granted: 1990-07-31
Abstract: Substituted o-phthalaldehydes Abstract of the Disclosure There are disclosed novel substituted o-phthalaldehydes of formula I                                                        (I), wherein at least one of the substituents R1, R2, R3, R4 is Q(alkyl)3, -CH2-Q(alkyl)3, -O-Q(alkyl)3, -Q(aryl)3 or -Q(alkylene-aryl)3, wherein Q is Si, Sn or Ge, the alkyl moieties contain 1 to 12 carbon atoms, the aryl groups contain 6 or 12 ring carbon atoms and the alkylene radicals contain 1 to 4 carbon atoms, and each of the remaining substituents R1 to R4 is a hydrogen or halogen atom or a cyano, nitro, carboxyl or hydroxyl group, a C1-C4alkoxy, C1-C4alkyl-thio or an alkoxycarbonyl group containing 1 to 4 carbon atoms in the alkoxy moiety.          The novel o-phthalaldehydes can be polymerised to give polymers that can be used as photoresists.
Patent CA-1271320-A (CA)
Inventor: DAVIDSON COLIN J
IPC: C09K8/26
Filed: 1987-11-26
Granted: 1990-07-10
Abstract: A B S T R A C T                           DRILLING FLUID      A drilling fluid comprising a stable oil in water emulsion consisting of a)   50-96 %v aqueous phase b)   3-40 %v oil phase c)   1-10 %v of at least one surfactant belonging to the class of a) ethoxylated amines; b) ethoxylated diamines; and c) quaternary ethoxylated ammonium salts.
Patent CH-517826-A (CH)
Title: Colourless mutants of microorganisms -used in prodn of cheese
Inventor: TOOLENS HUIBRECHT PIETER
IPC: C12N9/52
Filed: 1968-02-28
Abstract: Colourless mutants of Arthrobacter and Brevibacterium linens are used in the prodn. of Camembert and Briecheeses to decompose substances having bitter taste produced by penicillium caseicolum. The mutants are produced by subjecting coloured cultures of these microorganisms to mutation by U.V. radiation, X rays or chemical treatment.
Patent DK-114890-A (DK)
Inventor: JONES RONALD WILLIAM
IPC: F41H5/04
Filed: 1990-05-09
Abstract: PCT No. PCT/GB87/00801 Sec. 371 Date May 7, 1990 Sec. 102(e) Date May 7, 1990 PCT Filed Nov. 10, 1987 PCT Pub. No. WO89/04452 PCT Pub. Date May 18, 1989.An armor material for use in protecting personnel and instrumentation from ball round, armor piercing bullets and shrapnel, comprises a glass-ceramic bonded to an energy absorptive backing comprising high tensile fibers embedded in a natural or synthetic polymer. The glass-ceramic is subjected to controlled crystallization by heat treatment to promote optimum ballistic properties which are equal to or better than those of alumina despite the lower density and hardness of the glass-ceramic material.
Patent DK-169881-A (DK)
Inventor: MORGAN K E
IPC: A01G9/24
Filed: 1981-04-14
Abstract: A system for the control of temperature and humidity in a greenhouse relies on a heat pump and various sensors for the measurement of temperature and relative humidity both inside and outside the greenhouse. Conditions inside and outside the greenhouse are analysed to fail within a particular class and the classes of weather conditions are matched to provide an appropriate control strategy for the greenhouse. The purpose of the invention is to provide for the optimisation of the extraction of useful heat by means of refrigerative de-humidification of the greenhouse and to utilise this heat to minimise the amount of supplementary heat required for the greenhouse, or as a heat source for other heating purposes. It is also the purpose of the invention to provide for the optimisation of the extraction of purified (distilled) water from water supplied to the plants.
Patent DK-170587-A (DK)
Inventor: PANZONE GIAMBATTISTA
IPC: C07K9/00
Filed: 1987-04-03
Abstract: This invention concerns the recovery of glycopeptidic antibiotics from aqueous solutions resulting from fermentation broths or process streams. Examples of glycopeptidic antibiotics to which the process of this invention may be applied are the following: vancomycin, actaplanin, ristocetin, avoparcin, actinoidin, LL-AM-374, A 477, OA 7653, A 35512 B, A 515668, AAD 216, A 41030, A 47934, A-40926 (European Pat. Appln. No. 85112406.5), the individual factors, derivatives and pseudo-aglycones and aglycones thereof, teicoplanin and teicoplanin-like compounds.
Patent DK-178082-A (DK)
Inventor: HANSEN FLEMMING
IPC: E04D/
Filed: 1982-04-22
Abstract: A ventilation tile for a tiled roof, comprising a roofing tile, provided with a nozzle or similar ventilation opening, for fitting in bond pattern with the other roofing tiles on the roof. The ventilation tile is made up of a normal roofing tile 1 provided with a borehole 1a and a nozzle piece 2 stuck to the said tile. The nozzle piece can be a drainpipe piece obliquely truncated for the purpose. The ventilation tile is characterized in that it has better strength properties and better durability than corresponding fully moulded - usually hand-made - nozzled tiles. The manufacturing costs are at the same time lower, since both roofing tile and nozzle piece can be taken from current tile factory production without disruption thereto. <IMAGE>
Patent DK-187781-A (DK)
Inventor: TORKLUS DETLEF PROF DR VON
IPC: A61F13/06
Filed: 1981-04-28
Abstract: 1. Knee-joint bandage with a downwards tapered knee-sock (1) made of an elastic material, which shows a transverse holding device (2) which carries a supporting strap (3), characterised in that the holding device (2) is to be found on the face of the knee-sock (1) approximately in the middle of its height and that the supporting strap (3) supports the knee-cap (10) from below.
Patent DK-191890-A (DK)
Inventor: MIRANDA JESUS
IPC: A61F/
Filed: 1990-08-13
Abstract: A method for making transdermal drug delivery devices is provided which includes: laminating an adsorbent source layer to a pressure-sensitive, pharmaceutically acceptable contact adhesive; depositing a drug in liquid form on one face of the source layer; laminating an anchor adhesive layer to the opposing face of the source layer; and applying a drug-impermeable backing layer to the anchor adhesive, which backing layer then defines the upper surface of the device. The invention also encompasses transdermal drug delivery devices having a source layer in contact with and contained between anchor and contact adhesive layers, with a backing layer adjacent the anchor adhesive defining the upper surface of the device.
Patent DK-255682-A (DK)
Inventor: NAFISSI-VARCHEI M M
IPC: C07D211/56
Filed: 1982-06-07
Abstract: This invention relates to novel guanidine derivatives of the general formula 
<CHEM>
 their isomers at the guanidine group and salts of such compounds. The compounds and their salts are useful as anthelmintics.
Patent DK-325681-A (DK)
Inventor: MALFROOT T
IPC: C07D307/93
Filed: 1981-07-22
Abstract: 1. Process for the dealkylation of a tertiary amine carrying at least one alkyl radical of the formula  see diagramm : EP0045234,P11,F1  in which R1 and R2 represent saturated or unsaturated, substituted or unsubstituted aliphatic or cycloaliphatic radicals or substituted or unsubstituted aromatic radicals, it being for the radicals R1 and R2 to be chemically bonded to one another so as to form a substituted or unsubstituted ring, and R3 represents an aliphatic radical, characterised in that an alpha-chlorinated chloroformate of the formula  see diagramm : EP0045234,P11,F2  in which R4 represents a saturated aliphatic radical which is unsubstituted or substituted by halogen atoms, is reacted with the amine  see diagramm : EP0045234,P11,F3  so as to obtain an alpha-chlorinated carbamate of the formula  see diagramm : EP0045234,P11,F4  in which R1 , R2 and R4 have the same meaning as above, and in that the alpha-chlorinated carbamate thus obtained is treated with a light hydroxylated solvent of the formula R5 , in which R5 represents a linear or branched aliphatic radical containing from 1 to 4 carbon atoms or a hydrogen atom, so as to obtain the dealkylated amine of the formula  see diagramm : EP0045234,P11,F5  in which R1 and R2 have the above meanings.
Patent DK-336887-A (DK)
Inventor: DIDERICHSEN BOERGE KRAG
IPC: C12N15/56
Filed: 1987-06-30
Abstract: Previously unknown hybrid α-amylases of the formula <IMAGE> where Q is an N-terminal polypeptide residue having from 55 to 60 amino acid residues, at least 75% of which are homologous with the 55 N-terminal amino acid residues in Bacillus amyloliquefaciens α-amylase as described in Takkinen et al., J.Biol.Chem. 258 (1983) 1007 - 1013, R is a polypeptide residue of the general formula Pro-Tyr-Asp-Leu-Tyr-Asp-Leu-Gly-Glu-Phe-X8-Gln-Lys- Gly-Thr-Val-Arg-Thr-Lys-Tyr-Gly-Thr-Lys-X9-Glu-Leu- Gln-X10-Ala-Ile-Lys where X8 is His or Gln, X9 is Gly or Ser and X10 is Ser or Asp, and L is a C-terminal polypeptide of from 390 to 400 amino acid residues, at least 75 per cent of which are homologous with the 395 C-terminal amino acid residues in Bacillus licheniformis 584 (ATCC 27811) α-amylase. <IMAGE>
Patent DK-342387-A (DK)
Inventor: SCHREUDER JOHANNES CAROLUS PET
IPC: A61K8/37
Filed: 1987-07-03
Abstract: Skin tanning composition, comprising at least the following ingredients: - an oil fraction, comprising straight or branched paraffinic oils, having 10-30 carbon atoms in the chain and preferably 15-25 carbon atoms,  - an emulsifying systen, mainly comprising:   a) mono and/or diglycerides of higher unsaturated and/or saturated natural fatty acids, and b) ethoxylated glycerides, esterified with fatty acids, whereby the ratio between the amount of mono and/or diglycerides on the one hand and of the ethoxylated triglycerides on the other hand may vary from 10-100 parts mono and/or diglycerides pro part ethoxylated triglycerides, - panthenol and more preferably D-panthenol, and tyrosine and more preferably L-tyrosine, or a compound from which tyrosine may be easily formed in situ in the aqueous phase, the pH of which has to be in the range from 4-7, in a mutual molar ratio of tyrosine : panthenol between 2:1 and 1:3, - alkali to adjust the pH of the aqueous phase to be in the range from 4-7, e.g. in the form of sodium citrate and/or sodium hydroxide. - a stabilizer, consisting of montmorillonites, the free oxygen sites of which are occupied by quaternary groups, - a preservative, being the same or different for the formed contineous oily phase and the dispersed aqueous phase, - water ad 100 % by weight.
Patent DK-348980-A (DK)
Inventor: KOLDBECH E P
IPC: G01C21/20
Filed: 1980-08-13
Abstract: Navigational chart for course correction in terms of current and speed. The navigational chart consists of four elements. The back plate 1, the mask disk, the compass rose and the pouch. On the back plate 1 is printed the possible applications 2 and method of use 3 as well as the corrections 4 showing the corrections from course made good and speed through the water to course through the water and speed made good or vice versa when the opposite sign is used. Furthermore, the ship 6 and the star 7 to adjust the course direction. The mask disk with window and current direction viewer to set the current or indicate the speed through the water. The compass rose which in conjunction with the ship 6 and the star 7 can be adjusted to the course made good or the course through the water. The pouch with cut-out for setting the compass rose and cut-out for adjusting the mask disk and continuous hole for the assembly rivet 5. Thanks to the simple construction and easy use of the navigational chart, it can obviate the practical difficulties which can arise when it is necessary to make course corrections aboard a recreational craft by means of compasses, protractor or parallel ruler. Contrary to the previously known navigational calculation disks, according to the invention it is possible to directly read off the relevant correction both for course and speed in numerical values. <IMAGE>
Patent DK-406183-A (DK)
Inventor: BARNES BERNARD THOMAS PETER
IPC: H04N7/10
Filed: 1983-09-07
Abstract: A cable television distribution network has a central store and control unit 1 connected to a number of main transmission lines 2 from which are tapped spurs 3 linked to domestic television receivers (of which only one, 4, is shown). In operation, the central unit 1 sends command signals in teletext format down the main transmission lines 2 to operate on either the receiver 4 or a remote device (via the receiver 4) e.g. keyboard 5, heating system 6 or security system 7; also the unit 1 can process any signals returning from receiver 4 (including any originating from the remote devices) and take appropriate action.
Patent DK-419379-A (DK)
Inventor: ROBINSON J D
IPC: A47C19/00
Filed: 1979-10-05
Abstract: A base for a bed comprising (preferably two or four) light-weight thermoplastics platforms 1,2,3,4); interlocked together by couplings which engage skirts 126,42b) and lugs (44b) depending from the platforms so as to prevent rotation of one platform relative to another. The platforms are easily separated for transport by a vertical lifting force yet they resist separation by unintentional rotational forces caused by sitting on or lifting their peripheral edges.
Patent DK-443288-A (DK)
Inventor: BUJARD HERMANN
IPC: C12N1/21
Filed: 1988-08-08
Abstract: Expression control sequences for the expression of pro- and eukaryotic proteins, which have been obtained by combination of promoter sequences of low signal strength and high in vivo promoter strength and operator/repressor systems with high complex-formation rate, expression vectors which contain these expression control sequences, and microorganisms transformed with these expression vectors are described. Also described are methods for the preparation of pro- and eukaryotic proteins using these expression control sequences, expression vectors and transformed microorganisms. <IMAGE>
Patent DK-639889-A (DK)
Inventor: HONORE TAGE
IPC: C07D241/52
Filed: 1989-12-18
Abstract: Heterocyclic dihydroxyquinoxaline compounds of the formula <IMAGE> where R1 is hydroxyl, alkoxy, aryloxy, aralkyloxy, cycloalkylalkoxy, cycloalkoxy or acyloxy; and R5, R6, R7 and R8 are independently hydrogen, NO2, halogen, CN, SO2NR'R', SO2R', CF3 or OR', where R' is hydrogen or C1-4-alkyl; The invention also relates to a method for preparing the compounds, to pharmaceutical preparations thereof, and to their use. The compounds can be used for treating symptoms caused by hyperactivity of the excitatory neurotransmitters, in particular the quisqualate receptors, and especially as neuroleptics.