baber/WOPTO huggingface dataset:
Patent CA-1265733-A (CA)
Inventor: WARD ADELE E
IPC: A61G5/00
Filed: 1986-07-18
Granted: 1990-02-13
Abstract: A B S T R A C T                   MOBILITY SUPPORT DEVICE     A mobile support device for a handicapped person and rollable on a reaction surface, the mobile support device is disclosed comprising first and second substantially parallel planar frame sections oriented in spaced relationship to define a region therebetween, the lower portion of said frame sections defining a base, a back support portion spanning the region and coupled with the first and second frame portions, a seat spanning the region with at least a front portion thereof pivotable relative to said first and second frame portions and a wheel assembly mounted on said base so as to engage the reaction surface.
Patent CA-1263374-A (CA)
Title: Enhanced circulation drill bit
Inventor: MCCULLOUGH DOYLE W
IPC: E21B10/60
Filed: 1986-08-05
Granted: 1989-11-28
Abstract: IMPROVED ENHANCED CIRCULATION DRILL BIT                      Abstract The  enhanced  flow drill bit in one embodiment includes an upper body section having a bore therein and a lower body section formed integrally with the upper body section and including three passageways to transmit fluid outwardly of the drill bit body.  The passageways, when intermittently open,  transmit fluid flowing downwardly through  the  drill bit body and outwardly of the passageways to cause a cross flow in the area of the cone-type cutters.  A rotor is mounted within a bore within the upper body section to intermittently open and close passageways to provide for an intensification of flow through the remaining open passageway to create high jet impact force of fluid flowing outwardly of the drill bit body to enhance cross flow and the removal of drill cuttings.   Annular internal  reflective  surfaces  are provided to substantially utilize the effect of any transient  pressure  surges  that are  created during operation of the invention.
Patent CA-1266625-A (CA)
Inventor: HOEFT PETER
IPC: B65D17/00
Filed: 1986-10-01
Granted: 1990-03-13
Abstract: Abstract:            There is provided a tin lid for use with cans of oblong shape in Hansa format, which includes in its lid image section a tear-open portion defined by a self-contained recessed line capable of being broken up at one end of the lid by means of a pull-open ring attached to this end. At the other end, said recessed line includes a straight recessed line portion which extends in chordal-type fashion with respect to the core wall shaped like an arc of a circle and which is positioned perpendicular and symmetrically to the longitudinal lid center line and is further connected with the other recessed line components through an also chordal-type or polygonal recessed line connecting portion. This tear-open portion area defined by the polygonal arrangement of the recessed line, above all, is stiffened by a group of like and completely uniformly distributed beads, which are further associated with the chordal-type recessed line portion in predetermined manner, to so ensure the tear-open portion's final separation from the remaining lid section virtually without any remarkable capacity of the lid image section to undergo spring movement itself.
Patent CA-1249030-A (CA)
Inventor: MOLLENAUER LINN F
IPC: H04B10/17
Filed: 1986-10-22
Granted: 1989-01-17
Abstract: OPTICAL FIBER COMMUNICATIONS SYSTEM COMPRISING           RAMAN AMPLIFICATION MEANS     Abstract An optical fiber communications system with Raman amplification of the signal radiation comprises a broadband pump radiation source, or, preferably, a multiplicity of pump radiation sources.  The sources are selected to result in a pump radiation spectrum such that pump radiation intensity in the fiber core is less than a critical intensity Ic.  In particular, the average intensity of pump radiation in a first spectral interval, centered on any wavelength .lambda.p in the pump radiation spectrum and of width equal to the Brillouin line width of the fiber at .lambda.p, is to be less than that average intensity in the first spectral interval that results in conversion of 10% of the radiation in the first spectral interval to stimulated Brillouin radiation.  Use of a multiplicity of pump sources not only can reduce pump noise and pump depletion due to stimulated Brillouin scattering, but typically also can result in enhanced system reliability and lower cost. In a preferred embodiment, the invention is a soliton fiber communications system, with pump radiation injected at one or more intermediate fiber locations.
Patent CA-1261254-A (CA)
Inventor: HENDRICKSON CAROL E
IPC: A61L2/18
Filed: 1986-10-27
Granted: 1989-09-26
Abstract: ABSTRACT           A method for disinfecting a medical device comprising the steps of immersing a medical device in a hydrogen peroxide solution for a time sufficient to disinfect said device, decomposing any residual hydrogen peroxide by use of a catalytically effective amount of a protein capable of decomposing hydrogen peroxide, said protein being immobilized on a composite article, said composite article comprising in sequence a support, a layer of protein immobilizer compound, and a biologically active protein.  The surface modification treatment is a gelled network of inorganic oxide particles or a plasma treatment.
Patent CA-1271926-A (CA)
Inventor: BOEHM HANS-GEORG
IPC: A47J27/08
Filed: 1987-05-26
Granted: 1990-07-24
Abstract: Abstract The invention concerns a steam pressure cooking pot consisting of a container accommodating the product to be cooked, a cover with safety valve capable of being placed thereupon, a locking means clamping container and cover to one another in the closed condition, and a seal disposed be-tween cover and container securing the inside space of the pot against a drop in pressure in the closed condition, with a sealing lip of the seal pointing radially inwardly lying against the cover or the container which, upon pressing down on the cover in the direction toward the container, lifts off from the sealing emplacement on the cover or on the con-tainer, and with the cover or container, upon subsequent movement of the cover into the opening condition, executing a relative movement toward the sealing lip.  Disposed radially outside the edge of the sealing lip, between the sealing lip and the cover or the container, is a slide element that acts as a levered support for the lifting movement of the sealing lip.
Patent CA-1255957-A (CA)
Inventor: DAVIS EDGAR H
IPC: E01H5/02
Filed: 1988-09-20
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE A snow shovel is disclosed which combines the straight transverse front or leading edge with the shape of a shallow scoop which forms a major part of the front face of the scoop of the shovel.  The advantage is in that the shoveled snow tends to accumulate at the centre of the scoop thus reducing the spill over the sides of the shovel and also facilitating the manipulation of the shovel filled with snow.  The geometry of the handle is designed to facilitate the manipulation of the shovel.
Patent CH-524591-A (CH)
Title: Cholesterol derivs
Inventor: BRUECKNER KLAUS DR
IPC: C07J41/00
Filed: 1964-03-04
Abstract: I Cpds. of general formula:- (I) where R' = Cl, OH, (1-18C) O-acyl or (1-4C)O-alkyl and R2 = one of the following:- 1. CH(Me)N(Me)CH2CHMe2 2. CH(Me)CH2N(Me)CHMe2 3. CH(Me)N(Me)(CH2)2CHMe2 4. CH(Me)CH2N(Me)CH2CHMe2 5. CH(Me)(CH2)2N(Me)CHMe2 6. CH(Me)(CH2)2NMe2 7. CH(Me)(CH2)2NEtMe 8. CH(Me)O(CH2)2NMe2 9. O-(CH2)2NEt2 10. -O-(CH2)2 11. -N(Me)(CH2)2CHMe2 12. -N(Me)(CH2)2NHCHMe2 13. -N(Me)(CH2)2N(Et)CHMe2 14. CH(Me)N(Me)CH2CHEt2 15. CH(Me)N(Et)CH2CHEt2 16. CH(Me)CH2N(Me)CHEt2 17. CH(Me)CH2N(Et)CHEt2 18. -O-(CH2)2NMeEt 19. N(Me)(CH2)2CHMeEt 20. CH(Me)N(Et)CH2CHMe2 21. CH(Me)CH2N(Et)CHMe2 22. CH(Me)N(Et)(CH2)2CHMe2 23. CH(Me)CH2N(Et)CH2CHMe2 24. CH(Me)(CH2)2N(Et)CHMe2 25. CH(Me)(CH2)3NMe2 26. CH(Me)(CH2)2NEt2 27. -O-(CH2)2NMe2 28. -O-(CH2)2 29. -O-(CH2)3NMe2 30. -N(Me)(CH2)3CHMe2 31. -N(Me)(CH2)2N(Me)CHMe2 32. -N(Me)(CH2)2-O-CHMe2 33. CH(Me)N(Me)CH2CHMeEt 34. CH(Me)N(Et)CH2CHMeEt 35. CH(Me)CH2N(Me)CHMeEt 36. CH(Me)CH2N(Et)CHMeEt 37. N(Me)(CH2)2CHEt2 II Acid addn. salts and pharm. prepns. of I. Hypocholesteremics, blocking cholesterol synthesis. Dose 2-300 mg.
Patent CH-520163-A (CH)
Title: Novel steroid based antibiotic
Inventor: DANIEL HAUSER
IPC: C12P1/02
Filed: 1969-05-14
Abstract: Novel antibiotic of formula: is prepared by isomerisation of DELTA 9(11)-8,9-dihydro-11-desacetoxy-wortmannine. It is a fungistatic, inhibits edemas and has an antiphlogistic effect.
Patent CH-518994-A (CH)
Title: Polyurethane elastomer prodn
Inventor: FRITZ HOSTETTLER
IPC: C08G63/06
Filed: 1969-05-22
Abstract: Polyurethane elastomers are prepared by treating an -caprolactone with either water or a lower primary or secondary alkanol. The resulting intermediate product consists of (a) an oligomer of hydroxycaproic acid or a mixture of it with hydroxycaproic acid or (b) a corresponding lower alkyl hydroxycaproate and/or one of its lower oligomers. The intermediate is treated with a compound containing at least two reactive hydrogens, whereupon a polyesterpolyol is formed. This is then reacted with a polyisocyanate.
Patent CH-510624-A (CH)
Title: Basic derivs. of nitro-para-phenylene diamine - used in hair colouring compsns.
Inventor: GREGOIRE KALOPISSIS
IPC: C09B51/00
Filed: 1966-07-28
Abstract: Hair-colouring compositions contain in aqs. soln. at least one nitroparaphenylenediamine dye of formula: (in which R, R' and R" are H, lower alkyl or lower hydroxyalkyl, and R''' is where the amino group may be quaternized, and R1 and R2 are H, lower alkyl or lower hydroxyalkyl, or form a heterocyclic ring with the adjacent N-atom, and n is 2-6 when the NO2 group is ortho to the NR'R" radical, one of R' and R" can be H; when the NO2 group is ortho to the NR'R''' radical and R is H, R1 and R2 are not both ethyl and R' and R" are not both H; when the NO2 group is ortho to the NR'R" radical and R is H, R1 and R2 cannot both be ethyl and R" is not methyl when R' is H. When NO2 is meta to NRR''' only of R' may be H.) The compositions contains 0.1-3.8% dye and have a pH of 6-10. They are applied at room temp. for 5-30 minutes, the hair being subsequently rinsed, shampooed and dried. The dyes show great resistance to light and washing, and they can be used in combination with thickeners, detergents, solvents and lacquers.
Patent CH-494768-A (CH)
Title: Subst thiadiazoles anticoccidial antibacterial - intermediates)
Inventor: LEONARD MAURICE WEINSTOCK
IPC: C07D285/10
Filed: 1967-07-31
Abstract: Preparation of compounds of formula: (I) where R = lower alkyl (1-4C), lower alkenyl, or lower alkynyl. Process is according to the following reaction scheme: where M = an alkali or alkaline earth metal Ac = an acyl radical, pref. lower alkanoyl. The reaction is effected as follows: (a) (II) is reacted with an alkylating, alkenylating, or alkynylating agent by conventional means, pref. with a halide in the presence of a weak base, such as an alkali metal carbonate, in an inert solvent. (b) is effected in aqueous or alcoholic media in the presence of a catalytic amount of base, or it may be effected by means of anion exchange resin, e.g. Amberlite IRA-400. (c) is effected by treatment of (IV) with an aqueous alkaline hypohalite (d) is effected by the condensation of (V) with a N-acyl sulphanilyl chloride in the presence of an acid binding agent, such as pyridine. The deacylation stage (e) is effected by conventional acid or base hydrolysis, pref. using 6N HCl. Anticoccidials and antibacterials.
Patent DK-127788-A (DK)
Inventor: PLACE GEOFFREY
IPC: A61P31/04
Filed: 1988-03-09
Abstract: The present invention relates to pharmaceutical compositions useful for treating or preventing gastrointestinal disorders. These compositions comprise a campylobacter-inhibiting antimicrobial agent such as nitrofurantoin and bismuth subsalicylate, and a histamine-2 receptor blocking anti-secretory agent such as cimetidine. The present invention further relates to methods for treating or preventing gastrointestinal disorders in humans or lower animals by administering a campylobacter-inhibiting antimicrobial agent and a histamine-2 receptor blocking anti-secretory agent.
Patent DK-135586-A (DK)
Inventor: PALMQVIST LARS INGVAR
IPC: H02G15/18
Filed: 1986-03-24
Abstract: A sleeve of a flexible elastic material such as silicone rubber or similar material is designed to be turned inside out when the sleeve is placed on a long narrow core, for example when it acts as a termination piece 1 on the end 3 of a high-voltage cable. The outer surface of the sleeve, which is turned to the inside while the sleeve is being put on the core, is so designed that it is provided with recesses 8 which are close together and which are able to hold a lubricant 12. The recesses can for example be designed as grooves lying close together which run around the sleeve 1 or as indentations which are close together. <IMAGE>
Patent DK-179588-A (DK)
Inventor: JEFFORD CHARLES W
IPC: C07D323/04
Filed: 1988-03-30
Abstract: 1,2,4-trioxane derivatives of formula: <CHEM>  (wherein      each of the subscripts m and n is equal to 0 or 1; the symbol Z represents an epoxide oxygen atom at the 5,6 or 6,7 positions, or a pair of electrons forming a double bond at the 5,6 or 6,7 positions; each of the symbols Ar<1> and Ar<2>, being the same or different, represents an aromatic group which is optionally substituted; each of the symbols R<1> and R<2>, being the same or different, represents a linear or branched alkyl group, which is optionally substituted, or R<1> and R<2>, taken together with the carbon atom to which they are attached, form an alicyclic group which is optionally interrupted by one or more oxygen, sulphur or nitrogen atoms and which group is optionally substituted with one or more alkyl or aryl groups, or one or more functional groups; and each of X and Y, being the same or different, represents a hydrogen atom or a functional group which contains oxygen, nitrogen or sulphur) are of use in the treatment of tropical diseases including malaria and have other physiological activities.
Patent DK-185086-A (DK)
Inventor: GRAUER LANA
IPC: C12N15/02
Filed: 1986-04-22
Abstract: A novel tumor-associated antigen expressed by colon carcinoma is disclosed. The antigen, characterised by monoclonal antibody CCK061, is a glycoprotein having a molecular weight in the range of about 820,000 to about 960,000 and isoelectric points within the ranges of about 4.5 to about 5.0 and about 5.1 to about 5.9. Antibodies directed against the antigen, methods for their production and diagnostic and therapeutic uses therefor are provided.
Patent DK-246785-A (DK)
Inventor: KOEHN JOCHEN
IPC: B65D/
Filed: 1985-06-03
Abstract: A closing device in the form of an injection moulded plastic part for a pouring aperture of a container. The closing device is a semi-finished item 201, which must be joined to the container or its attachable cap 240 and only forms a closure in conjunction with these. The closing device 201 has two hinged parts connected to one another by means of a hinge 220, that is a fixing part 202, which serves for permanent fixing to a wall 286 in the mouth area of the container or its attachable cap 240, and a closing flap 204, which has a closing element 232 that fits the pouring aperture. The hinge 220 may be designed as a snap-closure hinge. In this case the closing flap 204 snaps from a position of unstable equilibrium within the area of movement of the closing flap either into the closed position or into the open position. If the closing device 201 is to serve as a means of guaranteeing originality, its closing flap is formed with tear-off parts 274, which are connected to the closing flap 204 by means of a tear strip. The tear- off parts 274 are firmly connected to the said wall 286 at the initial attachment of the closing device 201 to the wall. When the closing flap 204 is first opened the tear strip is broken, indicating that the closing device has been opened. <IMAGE>
Patent DK-318682-A (DK)
Inventor: MONDT J
IPC: C08L25/14
Filed: 1982-07-15
Abstract: An aqueous copolymer dispersion can be prepared, with a particular choice of the monomers and the ratios of their amounts, from styrene, esters of acrylic or methacrylic acid, vinyl esters, monomers containing hydroxyl groups, acrylic and/or methacrylic acid, acrylamide or methacrylamide and addition compounds of glycidyl esters of branched monocarboxylic acids with unsaturated carboxylic acids, by polymerization in the presence of an anionic emulsifier and a radical initiator and, if appropriate, a non-ionic emulsifier, which dispersion, in combination with an aminoplast resin, provides thermosetting coatings with excellent properties. These coatings provide highly elastic, weather-resistant, water-resistant surface coatings, which have high adhesion and are free of flaws, on metallic substrates.
Patent DK-337888-A (DK)
Inventor: HOPPE UDO
IPC: A61K8/37
Filed: 1988-06-21
Abstract: The composition contains one or more 3,7,11-trimethyl-2,6,10- dodecatrien-1-ols, a phenyl hydroxyalkyl ether with a maximum of 3 C atoms in the alkyl radical and glycerol monolaurate.
Patent DK-374386-A (DK)
Inventor: JAHNKE RICHARD W
IPC: C10M141/12
Filed: 1986-08-06
Abstract: The corrosion-inhibiting mixtures comprise a mixture of (A) at least one oil-soluble, mutual or basic alkali metal salt or alkali earth metal salt or complex of at least one organic acid and (B) a nitrogen and boron-containing mixture which is the reaction product of at least one amino alcohol, at least one substance selected from a boric acid or boron trioxide, and at least one organic carboxylic acid. Such mixtures exhibit superior corrosion-inhibiting properties, in particular when they are incorporated into preserving oil formulations. In addition to the nitrogen and boron-containing mixtures, the mixtures can contain a mixture of calcium and barium salts of one or more organic sulphonic acids. Oil products which consist of oil which is mixed with the corrosion-inhibiting mixtures, and processes for inhibiting the corrosion of metal surfaces which have been coated with the oil products are also described.
Patent DK-400684-A (DK)
Inventor: ALLISON ANTHONY CLIFFORD
IPC: A61K39/39
Filed: 1984-08-21
Abstract: An adjuvant composition comprising: an immunopotentiating amount of an immunostimulating glycopeptide; a multi-phase-forming amount of a non-toxic polyoxypropylene-polyoxyethylene block polymer in an amount of 0.2 to 49% by volume (v/v); a multi-phase-stabilizing amount of a glycol ether-based surfactant in an amount between 0.05 to 2.5% by volume (v/v); optionally a metabolizable, non-toxic oil in an amount between 1 to 30% by volume (v/v); and buffered isoosmotic saline in a quantity sufficient to make volume. This composition can be mixed with an antigen for administration as a vaccine to a bird or mammal.
Patent DK-440580-A (DK)
Inventor: VISSERS H H
IPC: A01D57/30
Filed: 1980-10-17
Abstract: A mowing device comprises behind its cutting members (5) a swath former (57) consisting of a rotor (63) comprising a nelical strip (69), said rotor conveying the cut crop transversely (58) of the travelling direction (2) of the mowing device. In order to surely convey the cut crop irrespective whether the volume of the cut crop is small or great the rotor (63) rotates in such a sense that its front (61) moves upwardly (62).
Patent DK-452285-A (DK)
Inventor: BRENEZ SIMON
IPC: B67D3/04
Filed: 1985-10-04
Abstract: Tap, which comprises a tap casing generally of cylindrical shape, into which a feed line 4 opens and which furthermore serves as casing, on the one hand for a rotating part 6, in which the tap line 12 is located, and on the other for a pair of plates 7, 8, which are each pierced by two openings, 15, 16 and 13, 14 respectively, parts of which are arranged inside the tap casing 12, so that the plate nearest the feed line 4 is fixed in relation to the tap casing and designed with the one opening as an extension of the feed line 4, whilst the second plate fixed in relation to the said rotating part 6 can be rotated by means of a knob 9 along the geometrical axis of the tap body, in order to bring the tap line 12 alternately into contact with the feed line 4 and an opening 19 running through the tap casing along an axis, which can thereby coincide with the top part of the axis of the tap line, in order, once a plug 20 has been removed, to permit cleaning of the tap line through the said tap casing. <IMAGE>
Patent DK-473381-A (DK)
Inventor: HAASE J
IPC: C02F1/28
Filed: 1981-10-27
Abstract: A cationic adsorption agent which is obtained by reaction of (a) an amino compound which contains at least one amino group and at least one free or methylolated carbamide or thiocarbamide group, or a salt thereof, with (b) an aminoplast precondensate which does not contain amino groups. The novel adsorption agent is suitable in particular for removing anionic substances, such as acid dyes or reactive dyes, from aqueous solutions, especially from wastewaters.
Patent DK-555385-A (DK)
Inventor: APPELGREN CURT HENRY
IPC: B30B11/24
Filed: 1985-11-29
Abstract: Apparatus and method for the extrusion of plastic materials or powdered materials processed in order to obtain an extrudate in the form of string-shaped bodies. The apparatus comprises an annular perforated plate 8, on the inner side of which a rotor 10 is rotatably mounted with a number of compression surfaces 14, which rotate close to the perforated plate 8 and which form an acute angle with the perforated plate 8 in their direction of rotation. <IMAGE>
Patent DK-589889-A (DK)
Inventor: VALLE FRANCESCO DELLA
IPC: C07H15/10
Filed: 1989-11-23
Abstract: Novel N-acyl-lysogangliosides obtained from gangliosides by deacyation of the ceramide group, wherein the acyl group is derived from an aliphatic acid having from 2 to 24 carbon atoms, substituted by one or more polar groups. The N-acyl-lysogangliosides of the invention exhibit an inhibiting action on protein-kinase C activation and, thus, can be utilized in therapies for various pathologies of the nervous system.
Patent DK-590688-A (DK)
Inventor: MACNAK PHILIP PAUL
IPC: H04B1/38
Filed: 1988-10-25
Abstract: A personal communications device is described including a receiver (16), intended to be worn on the body, which receives, detects and stores messages transmitted on a first communication channel (14). The stored message is then transmitted over a second communications channel (20) to a second receiver (22) which is intended to be worn on the wrist. The second receiver (22) receives, detects and stores the message, and presents the message to the user in the form of a visual display. A system transmitting synchronization signals and coded message signals is also described. In particular, coded synchronization signals are used to indicate the transmission of coded message signals or the absence of transmission of coded message signals following the transmission of the coded synchronization signal, thereby providing a battery saving function for a personal communications receiver.
Patent DK-591884-A (DK)
Inventor: ONG HELEN H
IPC: C07D313/14
Filed: 1984-12-11
Abstract: The present invention relates to dibenz[b,f],oxepins having the general formula 
<CHEM>
 wherein n is an odd integer 1-7 inclusive; R is -C02R1 or -CH2OR2 where R1 is H, C1-5 loweralkyl, aralkyl, 
<CHEM>
 R3 being C1-5 loweralkyl; X and Y are each independently hydrogen, halogen, trifluoromethyl, C1-5 loweralkoxy, C1-5 loweralkyl, C1-5 loweralkylthio, or hydroxy; and the dotted line (....) may be a bond or nothing, and to a method for their preparation. The compounds of the invention are useful as analgesic agents.