baber/WOPTO huggingface dataset:
Patent CA-1250879-A (CA)
Title: Heating apparatus
Inventor: BROOKS STEVE M
IPC: H05B3/74
Filed: 1985-05-13
Granted: 1989-03-07
Abstract: A heating unit suitable for mounting in a cooking hob consists of a circular tray having a layer of thermally-insulative material disposed therein and a peripheral thermally-insulative wall, within which four infra-red lamps, each containing a tungsten filament, are supported. The tray also includes an inner thermally-insulative wall, which encloses the length of each filament. Between the peripheral and inner walls, two conventional, wire-wound heating elements are disposed. The filaments and the elements are energisable independently and/or concurrently, and series and/or parallel combinations of the filaments and the elements may be switched to provide various discrete power outputs.
Patent CA-1247951-A (CA)
Inventor: DUBOIS CHESTER G
IPC: F02D9/10
Filed: 1985-06-17
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE          A fuel supply assembly including carburetors with separate throttle shafts in general axially alignment, and a U-shaped coupling for flexibly connecting the carburetor throttle shafts.  The coupling includes a bight connected to a pair of legs each having a free end including a U-shaped member having a pair of arms with apertures for receiving one of the carburetor throttle shafts, each of the U-shaped members also including an arcuate bight having arcuate side portions separated by a centrally located slot communicating with the arm apertures, and also including a nut and bolt arrangement extending through the U-shaped member transverse to the throttle shaft for squeezing the arcuate side portions to reduce the opening size of the slot and arm apertures, whereby the pair of arms in each of the U-shaped members engages a separate one of the carburetor throttle shafts so that the pair of carburetor throttle shafts are flexibly coupled for common rotation.
Patent CA-1255734-A (CA)
Inventor: KEEFFE WILLIAM M
IPC: H01J61/34
Filed: 1985-10-09
Granted: 1989-06-13
Abstract: ABSTRACT     A low wattage metal halide discharge lamp includes an evacuated envelope wherein is disposed a heat reducing member having an arc tube therein.  The heat reducing member and the arc tube have a metal band an outer strap member adjacent one another and adjacent an electrode with the metal band, strap member and electrode all electrically connected to an electrical lead of one polarity whereby sodium losses from the arc tube are reduced.  Importantly, the evacuated envelope includes a getter and the heat reducing member is in the form of a domed sleeve having an open end directed away from the getters.
Patent CA-1269042-A (CA)
Inventor: NORDFANG OLE
IPC: A61K35/16
Filed: 1985-11-04
Granted: 1990-05-15
Abstract: ABSTRACT           The preparation contains a protein or peptide having a specific Factor VIII:CAg activity greater than 0.5, preferably greater than 1 VIII:CAg unit per mg protein, the ratio between the VIII:CAg activity and the VIII:C procoagulant activity being greater than 5:1, preferably greater than 10:1. A fragment of Factor VIII:C, which displays a doublet of a molecular weight of 77 to 80 kD in electrophoresis, is reactive against hemophilia A inhibitor antibodies and has VIII:CAg activity. This fragment and more low-molecular fragments thereof are capable of neutralizing the coagulation inhibiting effect of all tested antibodies. Such fragments can therefore be used as active component in preparations for providing immunotolerance towards Factor VIII:C in high-dose treatment of inhibitor patients. The peptides are moreover useful as an immunosorbent in specific extraccorporal adsorption treatment of inhibitor patients. The inhibitor reactive peptides can e.g. be recovered from plasma fractions by affinity chromato-graphy, hydrophobic interaction chromatography and cation exchange or they may be produced biosynthetically and recovered in a similar manner.
Patent CA-1265915-A (CA)
Inventor: HUSEBY IRVIN C
IPC: C04B35/58
Filed: 1985-11-21
Granted: 1990-02-20
Abstract: HIGH THERMAL CONDUCTIVITY CERAMIC BODY               ABSTRACT OF THE DISCLOSURE           A process for producing an aluminum nitride ceramic body having a composition defined and encompassed by polygon FJDSR but not including line RF of Figure 4, a porosity of less than about 10% by volume, and a thermal conductivity greater than 1.00 W/cm?K at 25°C which compris-es forming a mixture comprised of aluminum nitride powder containing oxygen, yttrium oxide, and free carbon, shaping said mixture into a compact, said mixture and said compact having a composition wherein the equivalent % of yttrium and aluminum ranges from point D up to point F of Figure 4, said compact having an equivalent % composition of Y, Al, O and N outside the composition defined and encompassed by polygon FJDSR of Figure 4, heating said compact up to a temperature at which its pores remain open reacting said free carbon with oxygen contained in said aluminum nitride producing a deoxidized compact, said deoxidized compact having a compo-sition wherein the equivalent % of Al, Y, O and N is defined and encompassed by polygon FJDSR but not including line RF of Figure 4, and sintering said deoxidized compact at a temperature of at least about 1840°C producing said ceramic body.
Patent CA-1270870-A (CA)
Inventor: JUCHNOWSKI RAY
IPC: F16L33/207
Filed: 1985-12-16
Granted: 1990-06-26
Abstract: Title Swivel Hose Coupling Assembly And Method Abstract of the Disclosure A swivel hose coupling assembly and method provides a collar having an angularly inwardly  disposed locking annulus.  The angular disposition of the locking annulus permits a novel method of assembling the swivel hose coupling members.    In a preferred form, the assembly is designed for affixation to one end of an elastomeric hose, and includes a cylindrical insert having a serrated external surface at one end thereof, a shoulder at an opposing end, and a locking groove intermediate the serrated surface and shoulder.  A fitting is rotatably mounted over the insert, the fitting having a mating shoulder for contact with the shoulder of the insert.  An annular collar is concentrically positioned over an exposed end of the fitting, a first end of the collar containing the locking annulus being inserted first over the serrated portion of the insert.  A force is then applied to the second end of the collar, causing the locking annulus to be forced against a rearwardly disposed wall on the fitting and to distort same radially inwardly into the locking groove of the insert.  The result is a simple three-part assembly which may receive a hose end for conventional crimping between collar and insert.
Patent CA-1248948-A (CA)
Inventor: BRUENING JUERGEN
IPC: C11B9/00
Filed: 1985-12-20
Granted: 1989-01-17
Abstract: Unsymmetrical dihydrodithiazines, a process for their preparation and their use as fragrances and flavourings Abstract Unsymmetrical dihydrodithiazines of the formula   in which one of the substituents R1 and R2 represent a C3-C5-alkyl group while the other is a methyl group and R3 represents a hydrogen atom, or R1 re-presents a methyl group and R2 and R3 together form a C3-C4-alkylene radical, a process for their pre-paration and their use as fragrances and flavourings.
Patent CA-1249646-A (CA)
Inventor: ELLERY JOHN M SR
IPC: B02C25/00
Filed: 1985-12-20
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE            A method and an apparatus are provided for maintaining a constant refining intensity under varying tonnage rate and applied power conditions to a slurry of paper stock being passed through a disk type refiner.  The system utilizes a control strategy and several unique control algorithms which combine to provide a result which relates the speed of rotation of the refiner elements to the power consumed by the drive motor.  The present invention is based on intensity which is defined as the net refining power applied divided by the number of bar crossings (refining elements) per unit time.          The system is an adaptive control system which operates on the basis of real time measurements of the refiner process.
Patent CA-1239543-A (CA)
Inventor: RASTRELLI VINICIO
IPC: A47J31/36
Filed: 1986-03-05
Granted: 1988-07-26
Abstract: ABSTRACT            An improved infuser unit for automatic machines adapted to prepare  infusions,  in  particular  coffee,  comprises  an infuser cylinder within which there is housed in a freely translatable manner a shuttle carrying at its opposed ends water diffuser filters that are alternately fed  through respective  conduits  formed  within  said  shuttle.  Such conduits are in turn fed by an  annular water manifold formed in said infuser cylinder, provision being made also for a counterfilter cooperating with each of said diffuser filters.
Patent CA-1269748-A (CA)
Inventor: LADANY IVAN
IPC: G03F7/00
Filed: 1986-06-05
Granted: 1990-05-29
Abstract: ABSTRACT OF THE DISCLOSURE A method of forming a variable width channel in a body comprises the steps of forming a surface grating having a photoresist layer thereon.  The photoresist layer has a plurality of depressions and a planar photomask is then positioned over the photoresist layer. The photoresist layer is subsequently exposed and developed and due to the divergence of light into the depressions covered by the photomask, forms a variable width opening. A portion of the body exposed in the opening is removed to form a channel with a sidewall having a surface contour corresponding to an edge of the opening.
Patent CA-1261594-A (CA)
Inventor: BEAVER RICHARD P
IPC: C03B37/14
Filed: 1986-06-25
Granted: 1989-09-26
Abstract: Abstract of the Disclosure A packed tube of generally parallel aligned fibers is described, wherein the fibers are packed therein at densities of 60 to 100 percent of the theoretical packing density based on the fiber diameters used based on the selected fiber pitch pattern and preferably at 70 to 100 percent of the theoretical.  Glass fibers which can be porous and/or hollow are preferred.
Patent CA-1266599-A (CA)
Inventor: BOOTHE JERRY E
IPC: C08F220/06
Filed: 1986-08-28
Granted: 1990-03-13
Abstract: TITLE OF THE INVENTION     AS SCALE AND CORROSION INHIBITORS            ABSTRACT OF THE INVENTION         The present invention is directed to a method of inhibiting corrosion and the precipitation of scale-forming salts in an aqueous system, comprising adding to the system at least 0.1 mg/1 of a polymer having an intrinsic viscosity of 0.05 to 4.5 d1/g, in 1.0 M NaC1, prepared from: (A) 35 to 65%, by weight, of acrylic acid or methacrylic acid; (B) 15 to 45%, by weight, of 2-acrylamido-2-methyl propylsulfonic acid or 2-methacrylamido-2-methyl-propylsulfonic acid; and (C) 15 to 25%, by weight, of 2-acrylamido-2-methyl-propyl phosphonic acid or 2-methacrylamido-2-methylpropylphosphonic acid.
Patent CA-1258995-A (CA)
Inventor: SHEASBY PETER G
IPC: B05D5/00
Filed: 1986-10-09
Granted: 1989-09-05
Abstract: ABSTRACT     Aluminium metal sheet carries an artificial protective layer, e.g. chromate-based or anodic oxide, and on the surface of the protective layer a strippable film of an organic paint or lacquer, e.g. of polyvinyl chloride.    The sheet can be press-formed, and the strippable lacquer thereafter peeled off taking with it any adventitious dirt and press lubricant.    The strippable films are useful in a method for converting aluminium sheet into an adhesively bonded structure of press-formed components.
Patent CA-1268609-A (CA)
Inventor: WILLIS ANTHONY J
IPC: B29K105/04
Filed: 1986-10-30
Granted: 1990-05-08
Abstract: ABSTRACT         A process for moulding articles of fibre reinforced plastics material which includes pre-heating a sheet of consolidated thermoplastics material which has dispersed therein from 20% to 70% by weight of reinforcing fibres which have a high modulus of elasticity (as herein defined) and between about 7 and about 50 millimetres long to cause the sheet to expand due to relief of the stresses in the reinforcing fibres, placing the expanded sheet in a com-pression mould and closing the mould to form an article of predetermined shape having portions of different density.
Patent CA-1257001-A (CA)
Inventor: GOMES JOHN M
IPC: B07C1/00
Filed: 1986-11-12
Granted: 1989-07-04
Abstract: CONTROL SIGNAL BUFFER FOR USE IN AN INSERTER SYSTEM      ABSTRACT OF THE DISCLOSURE An inserter system having an improved control system. The system includes a sheet inserter system and one or more web modules for, receiving a web of forms, scanning the forms for information, storing and retransmitting the information, separating the web into discrete forms, and feeding the forms for further processing by the sheet inserter system.  The sheet inserter system adds additional sheets to the forms inserts the batches so formed into envelopes and may imprint the envelopes with metered postage.  The control system includes a supervisory controller which receives the control information and controls the sheet inserter system and web modules in accordance therewith.  A buffer is provided to transfer control information from the supervisory controller to the sheet inserter system.  The buffer receives control signals from the supervisory controller synchronously with the transfer of batches of documents from the web modules to the sheet inserter system but does not transmit the control signals to the sheet inserter system unless the transfer is successfully completed.
Patent CA-1268796-A (CA)
Inventor: FECIK MICHAEL T
IPC: C03B35/14
Filed: 1986-12-01
Granted: 1990-05-08
Abstract: ABSTRACT         A shuttling frame to support and move a vacuum pickup from a heating furnace to a shaping station.  Vacuum for the pickup is drawn through the shuttling frame.  The frame slidably engages a fixed guide rail along a longitudinally extending edge and slides on a set of rolls along the opposing edge such that the frame can expand both longitudinally and transversely without buckling.
Patent CA-1261063-A (CA)
Inventor: BENEJEAN RICHARD
IPC: G06F17/50
Filed: 1987-04-09
Granted: 1989-09-26
Abstract: PROCESS AND DEVICE FOR SIMULATING             A SYNCHRONOUS ELECTRIC MACHINE                    A B S T R A C T      This process comprises measuring chosen particular physical parameters of a synchronous rotating machine, combining said parameters with variables defining the nominal mode of operation of the machine, obtaining from said physical parameters and said variables a set of coefficients of the first matrices (A, B, C) represent-ing the continuous state of the machine, and obtaining from said matrices a system of continuous state equations of the machine : d /X(t)/ /dt = A.X.(t) + B.U.(t) Y(t)         = C.X(t) in which :      X(t)  is the state vector of the system U(t)  is the input vector of the system Y(t)  is the output vector of the system.
Patent CA-1249346-A (CA)
Inventor: SMITH RANDALL C
IPC: H03F1/08
Filed: 1987-12-10
Granted: 1989-01-24
Abstract: ABSTRACT         A vacuum tube  amplifying  apparatus  provides predetermined varying dynamic response characteristics in order to enhance the playing characteristics of musical instruments, especially guitar.
Patent CA-1251603-A (CA)
Inventor: CRAWFORD ROGER A
IPC: D21H17/67
Filed: 1988-05-06
Granted: 1989-03-28
Abstract: ABSTRACT OF THE DISCLOSURE     Described is a titanium dioxide-containing resin saturable paper sheet in which from about 5 to about 40 weight percent of the titanium dioxide filler is replaced with amorphous precipitated silica having an essentially neutral pH and a median agglomerate particle size of less than 30 micrometers.  The BET surface area of the silica may vary from about 25 to about 200 m2/g.  Also described are decorative laminates in which the core of the laminate contains at least one of such saturable paper sheets.
Patent DK-124080-A (DK)
Inventor: HARTMEIER W
IPC: C13K11/00
Filed: 1980-03-21
Abstract: Economical oxidation of glucose is achieved by oxidation with an immobilized glucose oxidase-catalase composition in a reaction mixture at low temperatures below 15 DEG  C., preferably between 10 DEG  C. and the freezing point of the reaction mixture. The immobilized glucose oxidase-catalase composition preferably contains glucose oxidase and catalase bonded to hardened protein particles with the catalase activity being at least one-sixth of the glucose oxidase activity.
Patent DK-145588-A (DK)
Title: Navigational chart for course correction in terms of current and speed
Inventor: DANKOWSKI MANFRED
IPC: C11D3/39
Filed: 1988-03-17
Abstract: Aqueous bleaching agent suspensions based on a water-insoluble peroxycarboxylic acid suspended in a carrier liquid in the presence of a colloidal silicic acid and of an acidifying agent which exhibit, in comparision to known suspensions with this base, an improved storage resistance and are more economical to prepare. This result is achieved by means of pourable-to-pasty bleaching agent suspensions which contain 0.1 to 9% by weight silicic acid in relation to the suspension and contain a hydrate-forming neutral salt which desensitizes peroxycarboxylilc acids, in an amount of 10 to 400% by weight, calculated hydrate-free and in relation to peroxycarboxylic acid added. Preferred bleaching agent suspensions contain 10-30% by weight diperoxydodecanedioic acid, 5-20% by weight sodium sulfate and 2 to 6% by weight pyrogenic silicic acid, each in relation to the suspension. The use of non-dried, hydrophilized and optionally in situ-desensitized peroxycarboxylic acids is especially preferred. The preparation of the bleaching agents is performed by homogeneously suspending the peroxycarboxylic acid in the thickened carrier liquid. The storage-resistant bleaching agent suspensions find application as laundry bleaching agents and for the preparation of cleaning and disinfecting agents.
Patent DK-178385-A (DK)
Inventor: ARMAND MICHEL
IPC: H01M4/58
Filed: 1985-04-22
Abstract: Electrochemical generator, the electrolyte of which is made of a macromolecular material comprising a salt in solution and of which the positive electrode is a composite electrode which comprises as active material a metallic compound adapted to be reduced by the cation of the salt in solution by generating during this reduction new species which can include the zero oxidation degree metal, said generator being able to operate reversibly at ambient temperature.
Patent DK-191091-A (DK)
Inventor: HINDRUP KNUD AAGE
IPC: B42D1/08
Filed: 1991-11-22
Abstract: A photograph pocket in which rectangular photographs can be inserted both horizontally and vertically, so that the picture side of the photograph always faces the right way. The weld seams C form partial pockets 4, all with a double function as in A and B. The weld seams D form the periphery for the 4 partial pockets and combine these into a connected photograph pocket with space for a total of 8 photographs (4 forwards, 4 backwards). The photograph pocket is used for storing photographs and in a ring binder forms a photograph album. <IMAGE>
Patent DK-201879-A (DK)
Inventor: WATTS I S
IPC: A61K31/34
Filed: 1979-05-16
Abstract: Stabilised pharmaceutical formulations of prostacyclin or certain analogues thereof comprising an amino acid buffer, optionally containing a base, and the preparation of such formulations.
Patent DK-258588-A (DK)
Inventor: LINDEN UNTO
IPC: B60C11/16
Filed: 1988-05-11
Abstract: In an essentially symmetrical bush-set stud 10, the bush 14 is provided with a slanting hole 15 for a rivet, the bush-set stud 10 being adapted so that on initial contact with the road surface 18 it meets the road surface 18 in an essentially vertical position in relation thereto. <IMAGE>
Patent DK-289880-A (DK)
Inventor: BOVENDER F
IPC: C04B24/28
Filed: 1980-07-04
Abstract: 1. Process for the manufacture of non-flammable sheet-like bodies for building components, insulating components, furniture making components and interior fitment components by laminating hydraulically setting inorganic materials which also contain additives and modifiers and at least partially contain glass fibres or glass mats, characterised in that at least between two layers of hydraulically setting inorganic materials reinforced with glass fibre mats and/or fabrics there is applied a hydraulically setting composition which contains 0.2 to 18% by weight of an isocyanate having at least two isocyanate groups in the molecule, and to which lightweight additives have been added, and that the laminated sheet-like body is pressed at temperatures of 35 to 250 degrees C and subsequently demoulded, the further consolidation, until the final strength is reached, taking place by hydration.
Patent DK-314589-A (DK)
Inventor: SMITH TIMOTHY N
IPC: A61M5/14
Filed: 1989-06-26
Abstract: A pulsed liquid injection device for injection of predetermined dosage volumes of medication at predetermined intervals of time over an extended period is described. A relatively large supply of medication is maintained in a bag under pressure, and metered portions thereof are released at time intervals by an electronically controlled metering device. The metering device includes a simple valve arrangement (37) containing three flexible resilient elements (36, 41, 45) arranged and controlled in such a way as to provide positive shut off of medication supply in the event of a malfunction, either electrical or mechanical.
Patent DK-345788-A (DK)
Inventor: RICHTER ROLAND
IPC: D06M15/564
Filed: 1988-06-23
Abstract: Sheet-like textile structures consist of fibres possessing a modulus of elasticity of 200 to 2500 daN/mm<2> and, before curing, have an extensibility in the longitudinal direction of more than 10%. The sheet-like textile structures coated or impregnated with reactive resin can be used as structural materials, in particular as fixed dressings in medicine or for industrial apparatuses.
Patent DK-400687-A (DK)
Inventor: CHOINIERE ALCIDE W
IPC: F16L11/11
Filed: 1987-07-31
Abstract: A helically fabricated flexible hose having at least two parallel helical support members (10, 11; 30, 31 and 32), inner and outer plastics strips (11; 30: 20; 44) wrapped helically about the support members, and at least one pair of helical electrical conductors (16, 17, 18, 19; 38, 39, 40, 41, 42, 43) disposed on opposite sides of one of the support members and slidably positioned between the inner and outer plastics strips. Each of the helical electrical conductors comprises a conductive element and a plastics dielectric coating disposed around the conductive element. The plastics dielectric coatings are not bonded to the inner and outer plastics strips so that they may slide between them.
Patent DK-403480-A (DK)
Inventor: OOSTENBRINK A A
IPC: B29C57/00
Filed: 1980-09-24
Abstract: A plastics pipe part 1, both comprises a socket with an annular groove 3 for accommodating a head part 4 of a sealing member 3a as well as a sealing sleeve 5, to be accommodated in a sleeve receiving chamber 6. The head part 4 is retained by a self-centering retaining ring 9. The retaining ring 9 comprises two shoulders 11, 12, interconnected by a flexible connecting part 13, a free space 18 being present between bottom 19 of part 13 and opposite rounding 16 of the pipe part.
Patent DK-427289-A (DK)
Inventor: WINDFELD PER
IPC: G01P15/11
Filed: 1989-08-30
Abstract: Electromechanical transducer for detection of acceleration, in which an elastically suspended permanent magnet 10 forms part of a magnetic circuit as the flux source, where the magnetic circuit consists of two part circuits which are positioned at right angles to one another and which each comprise two pole legs 50 positioned symmetrically around the longitudinal axis of the magnet, at least one of which is provided with a coil 40, in which a signal is induced depending on the speed of the magnet 10 in relation to the pole leg 50 in question. <IMAGE>