baber/WOPTO huggingface dataset:
Patent CA-1197875-A (CA)
Inventor: STAUFER ADOLF
IPC: A63C5/04
Filed: 1981-10-01
Granted: 1985-12-10
Abstract: Abstract of the Disclosure A ski base coating including an embossed push off aid which consists of a plurality of steps having steep gradient push-off flanks in a push-off direction and flat angle ramps in a gliding direction. The upper side of the steps is formed of a continuous honeycomb arrangement of equilateral or biaxially symmetric hexagonal fields.  For improved push-off effect, the fields are so arranged that one of the hexagon sides each extends transversely of the push-off direction, that this hexagon side is designed as a push-off edge, and that the hexagon faces form the flat angle step ramps.
Patent CA-1175954-A (CA)
Inventor: LAMERS THOMAS H
IPC: H01C7/04
Filed: 1981-10-09
Granted: 1984-10-09
Abstract: GLASS COATED DISK THERMISTOR                 Abstract of the Disclosure A tri-metal contact film (31, 33) of silver, platinum, and palladium is metallurgically bonded to the  opposite  surfaces  of  a  disk  (11)  of  denser controlled  temperature  coefficient  of  resistance thermistor material.  The disk  is  trimmed  to  the desired electrical dimensions and a silver-clad wire (61,  63)  is  fusion  welded  by  thermocompression bonding to the contact film (31, 33) on each side of the disk.  The method of making electrical contact allows  the  assembly  to  be encased in a conformal glass coating (75).  The glass coating (75) provides enhanced   stability,   interchangeable   thermistors having predetermined characteristics.
Patent CA-1165981-A (CA)
Inventor: LEON GONZALO S
IPC: B22F3/02
Filed: 1981-11-16
Granted: 1984-04-24
Abstract: Abstract of the Disclosure There is disclosed herein powder densing apparatus comprising a pair of opposed gas-permeable belts arranged to either side of a common axis so as to define a generally convergent densing zone between their adjacent faces.  The belts are multiply supported spanwise by a plurality of opposed spaced apart support rolls, each opposed pair of rolls defining a densing station therebetween.  The gas-permeable belts are driven toward; the convergent end of the densing zone at substantially equal speeds while powder material to be densed if fed into the divergent end of the densing zone at a rate sufficient to maintain a substantially complete fill thereof.
Patent CA-1164366-A (CA)
Inventor: TIMMINS CYRIL
IPC: B08B9/053
Filed: 1981-12-08
Granted: 1984-03-27
Abstract: ABSTRACT  Figure 2 A pipeline pig 21 for removing condensed gas from the wall of a pipeline 23 comprises a cylindrical body 28 which is a sliding fit in the pipeline 23 and has an axial passage 26 extending therethrough and a flow gas ejector inlet tube 37 extending into the passage 26. The passage 26 is formed with a venturi 27 and the tube 37 is formed with a restriction 38, the forward end of the tube 37 terminating upstream of the venturi 27. The pig 21 is propelled through the pipeline 23 by differential gas pressure acting upon it and gas flows through the passage 26 so that condensed gas is entrained into the passage 26 by way of an annular duct end radial ducts 35 into a rear tapering portion 29 of the passage 26 upstream of the venturi 27. The condensed gas is drawn to the forward end of the ejector tube 37 which end is located downstream of the ducts 35 and is subjected to the turbulent flow of the flow gas which has been accelerated by the venturi restriction 38 in the ejector tube 37. The condensed or liquid gas is thus re-vapourised or returned into the dense phase in the case where the pipeline 23 is operated under dense phase conditions or alternatively mist or droplets of the condensed gas are dispersed in the gas flow through the pipeline. The use of the pig 21 thus avoids the necessity of the removal of a large slug of liquid gas from the pipeline as has been necessary with previous methods of removal of condensed gas from the wall of the pipeline 23.
Patent CA-1169618-A (CA)
Inventor: STUCKE WALTER
IPC: B29B13/06
Filed: 1981-12-11
Granted: 1984-06-26
Abstract: ABSTRACT OF THE DISCLOSURE A steel pipe is jacketed by concurrent extrusion of an ethylene hose concentric with a copolymer hose serving as an adhesive, the pipe passing through the extruder head at an approxi-mately 10% higher speed. The copolymer is predried, and the pipe is preferably pre-coated with thermosetting resin, such as phenol resin or an epoxy resin.
Patent CA-1182333-A (CA)
Inventor: BOS ARNOLDUS J B M
IPC: A22C13/02
Filed: 1981-12-15
Granted: 1985-02-12
Abstract: Abstract In a method and device for processing alongated tubular material, more particularly for everting a sausage or packing casing having been subjected to a surface treatment, tubular material is discharged from a package or supply reel and passed through a guide member having an annular cross-section.         The material is folded back over said guide member and displaced within said guide member during the everting action into a direction contrary to that of the material outside the guide member.         Hereupon a new package of tubular material is formed, while enclosing a stationary guide member in the form of a hollow mandrel comprising a freely projecting and, the end edge of which being adapted to fold back tubular material, means being provided at distance from said end edge for tucking the tubular material upon said mandrel or an extension thereof.
Patent CA-1175332-A (CA)
Inventor: MURPHY GUY C
IPC: B32B5/26
Filed: 1982-01-08
Granted: 1984-10-02
Abstract: ABSTRACT OF THE DISCLOSURE      A composite fabric preform and article made of both structural and thermoplastic fibrous materials and a method of making such preform and article, the method improving the handling properties of the composite.  A plurality of layers of fabric made from structural fibrous material are disposed in a stacked assembly with layers sequentially adjacent each other.  At least each of alternate layers of the alternate layers of fabric include within its weave thermoplastic fibrous material intermixed with the structural fibrous material.  The layers of fabric, preferably under pressure, are heated at a temperature sufficient to promote bonding action by the thermoplastic fibers at junctures between fibrous materials.
Patent CA-1206880-A (CA)
Inventor: SKURKOVICH SIMON
IPC: A61M1/00
Filed: 1982-03-18
Granted: 1986-07-02
Abstract: ABSTRACT OF THE DISCLOSURE        A method and apparatus for the treatment of autoimmune diseases and allergy (hypersensitivity of immediate type).  The apparatus ulitizes an absorption system to absorb interferon from whole blood, from plasma, or from plasma with leukocytes.  When plasma with leukocytes is to be treated, the apparatus includes a separator for separating the plasma or plasma with leukocytes from the whole blood.  Perfer-ably, the separator also separates lymphocytes from the whole blood.  Blood from a patient's circulation system is pumped either directly to an absorbent system or to the separator and then to the absorbent system.  The absorbent system includes a sorbent that is designed to selectively absorb interferon from the blood, the plasma, or the plasma with leukocytes.          Alternatively, the absorbent system utilizes a combined sorbent having a first component that asborbs interferon and a second component that absorbs or removes antoantibodies.   After absorption, the plasma or plasma with leukocytes rejoins the formed elements of blood and is returned to the patient's circulation system.  With the method of treating autoimmune and allergic diseases, blood is removed from a patient, treated to reduce the level or completely remove interferon, and returned to the patient.
Patent CA-1191134-A (CA)
Inventor: COLLINGTON ERIC W
IPC: C07D405/08
Filed: 1982-04-27
Granted: 1985-07-30
Abstract: ABSTRACT        Compounds are described of the formula   in which R1 is H, C1-6 alkyl or C7-10 aralkyl;          W is C1-7 alkylene;          X is cis or trans -CH=CH- or -CH2CH12-; n is 1 or 2;          Y is a saturated heterocyclic amino group having 5-8 ring members;          R2 is (1) substituted or unsubstituted phenylalkyl, thienylalkyl or naphthylalkyl or (ii) substituted or unsubstituted cinnamyl; and their salts and solvates.      These compounds inhibit blood platelet aggregation and bronchoconstriction and may be formulated for use as antithrombotic and antiasthmatic agents.
Patent CA-1179498-A (CA)
Inventor: SWEENY HENRY D
IPC: A43B7/32
Filed: 1982-05-12
Granted: 1984-12-18
Abstract: ABSTRACT       An insert assembly for use in footwear such as safety boots or shoes is described.  The assembly includes an insert member such as a mid-sole conforming generally in plan and elevation to the contours of the footwear sole and having heel, arch and ball portions.  In the arch portion a generally longitudinally oriented and downwardly projecting rib is provided, the rib strengthening the mid-sole in the arch area and serving to deflect sharp objects away from the vulnerable arch area.  The heel extension of the mid-sole is provided with a plurality of longitudinally spaced apart apertures, such as slots, for securing the mid-sole, via at least one correspondingly shaped projection, to a heel filler of the assembly carrying the projection.  The apertures are spaced apart by a distance equal to one full footwear size so that one size of mid-sole can be used for several sizes of footwear thereby greatly reducing inventory and quality control problems.  Also, one size of heel filler can be used for several sizes of protective mid-soles.  The insert member may be a shank having similar apertures for engagement with the heel filler projection.
Patent CA-1204733-A (CA)
Inventor: STREIFF FELIX
IPC: B01F5/06
Filed: 1982-07-22
Granted: 1986-05-20
Abstract: ABSTRACT OF THE DISCLOSURE         A packing is constructed for an apparatus for mixing or for exchange processes.  The packing includes at least two zig-zag layers each of which has a number of parallel rows of substantially rectangular deflecting surfaces with alternating gaps in the inclined flanks,  Bridges connect the rows of deflecting surfaces and are disposed in the troughs and at the apices of the corrugated layer.         The packing can be produced by simple stamping and bending steps.
Patent CA-1187527-A (CA)
Inventor: CRONJE BARTLOMEUS
IPC: B62B5/00
Filed: 1982-07-23
Granted: 1985-05-21
Abstract: ABSTRACT  OF  DISCLOSURE     A rolled steel section is conveyed by means of a pair of trolleys supporting it at each end.   Each trolley comprises a frame of inverted U-shape to the legs of which are fixed a pair of wheels, and a subframe suspended for ratation from a pivot shaft at the centre of the U.   The subframe is a square and carries a platform.
Patent CA-1164674-A (CA)
Inventor: SOLOMON HARRY
IPC: A47J37/10
Filed: 1982-08-11
Granted: 1984-04-03
Abstract: ABSTRACT         A frypan lid comprises an upper transparent plastic cover and a lower heat resistant plastic collar fixedly connected to the transparent cover and adapted to fit on a rim of the frying pan.  The collar acts as a heat insulating body between the cover and the frying pan so as to prevent heat generated by the frying pan during use drom adversely affecting the cover.  me frypan lid prevents grease or the like from spattering out over the area immediately surrounding the pan, while at the same time enabling one to view the contents of the pan.  Since both the cover and collar are made of plastics, the lid is also light-weight and practically non-breakable.
Patent CA-1187164-A (CA)
Inventor: SEKIYA KUNIHIKO
IPC: H04N1/387
Filed: 1982-09-01
Granted: 1985-05-14
Abstract: Abstract of the Disclosure A complex system in which the functions of OCR optical character reader) and facsimile are combined by a CPU (central processor unit).  The complex system operates in an OCR-facsimile mode to effect a complex processing of character information and image infor-mation as well as a usual OCR mode to effect coding of character information and a usual facsimile mode to effect a communication of character/image information.
Patent CA-1213889-A (CA)
Title: Composition tinctoriale pour fibres keratiniques a  base de nitro-anilines, nouvelles nitro-anilines et  leur procede de preparation
Inventor: BUGAUT ANDREE
IPC: D06P3/08
Filed: 1982-10-01
Granted: 1986-11-12
Abstract: L'invention concerne de nouvelles compositions tinctoriales pour fibres kératiniques et en particulier pour cheveux humains, contenant dans un milieu approprié pour la teinture des fibres kératiniques, au moins un colorant répondant à la formule: (I) < IMG > dans laquelle A désigne un groupement alkylène, alkylène substitué par un ou plusieurs groupements OH ou alkylène interrompu par un hétéroatome tel que oxygène ou par un groupement -NH-; R1 et R2 identiques ou différents désignent hydrogène, alkyle, alkyle mono ou polyhydroxylé ou R1 et R2 peuvent former conjointement un hétérocycle choisi parmi les groupements pipéridino ou morpholino, Y désigne alcoxy ou NO2, R désigne hydrogène ou alkyle inférieur, sous réserve que lorsque Y désigne alcoxy, Z désigne NO2 et se trouve en para de la fonction amine et, lorsque Y désigne NO2, (a) Z désigne alcoxy ou OH et se trouve en para du groupement NO2 ou bien (b) Z désigne OH et se trouve en para de la fonction amine, ainsi que leurs sels cosmétiquement acceptables. Les compositions selon l'invention permettent d'obtenir des teintures capillaires présentant une très bonne stabilité aux intempéries et aux lavages et une bonne tenue à la lumère. L'invention concerne également, à titre de produits nouveaux, les nitroanilines de formule (I) ci-dessus, dans laquelle A, Y, Z, R, R1 et R2 ont les significations précitées, sous réserve que lorsque Y désigne alcoxy, Z désigne NO2 et se trouve en position para de la fonction amine, sous réserve que lorsque Y désigne méthoxy et A désigne le groupement éthylène, R1 et R2 ne peuvent désigner simultanément hydrogène, et lorsque Y désigne NO2, (a) Z désigne alcoxy ou OH et se trouve en para de NO2, sous réserve que lorsque Z désigne méthoxy et A désigne le groupement éthylène, R1 et R2 ne peuvent désigner simultanément hydrogène, méthyle ou éthyle, et (b) lorsque Z désigne OH et se trouve en para de la fonction amine, R1 et R2 ont les significations précitées.
Patent CA-1191451-A (CA)
Inventor: COLLINS MICHAEL H
IPC: E21B41/00
Filed: 1982-10-04
Granted: 1985-08-06
Abstract: A B S T R A C T       MEANS FOR SEALING A GAP AROUND A CONDUCTOR PIPE      Conductor pipes on an offshore drilling and production platform pass through openings in the decks of the platform. The openings are to be sealed off to prevent spreading of hot and/or noxious fluids from one deck to another. The sealing means consists of two annular elements arranged around a conductor and connected to the conductor and the deck, re-spectively, thereby forming an annular trough in which one of the elements protrudes. The trough is filled with a flexible substance, such as a silicone foam.
Patent CA-1204925-A (CA)
Inventor: IZUMO MASATOSHI
IPC: B23F1/08
Filed: 1982-10-28
Granted: 1986-05-27
Abstract: ABSTRACT OF THE DISCLOSURE       A structure and method of use of a gear shaper for making a helical gear from a gear blank, and a method of use thereof.  The gear shaper includes a helical guide hav-ing a lead L, a cutter spindle movable along the helical guide, and a pinion cutter on the spindle.  The pinion cutter has an angle of twist .PHI. and a normal module mn such that the quantity Z = (L.sin.PHI.)/(mn..pi.) is a non-integer, a number of teeth given by the integer closest to and less than Z, a pitch circle diameter equal to (L. tan.PHI.)/.pi., and a circular pitch which is larger than mn..pi. at one and only one location on its circular periphery and a circular mn..pi. at all other locations on its circular periphery.          For a gear shaper having a helical guide of given lead L, a pinion cutter of appropriate angle of twist .PHI. and normal module mn can be utilized to manufacture a helical gear of angle of twist .PHI. and module mn by separating the cutter and blank and providing appropriate angular adjustment of the pinion cutter as the portion of the pinion cutter of wider pitch approaches the gear blank.
Patent CA-1207666-A (CA)
Inventor: ZIERENBERG BERND
IPC: A61K9/70
Filed: 1983-02-09
Granted: 1986-07-15
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to a new process for the production of a pharmaceutical preparation in the form of a polyacrylate film which is suitable for long-term transdermal administration of systemically acting pharmaceutical substances.  The film is produced by taking a freeze-dried latex consisting of a copolymer of methyl and/or ethyl esters of acrylic and methacrylic acid with an average molecular weight of about 800,000, taking up this latex together with the pharmaceutical substance in an organic solvent or mixture of solvents, converting it into a homogeneous solution and subsequently pouring it out and drying it to form a film.
Patent CA-1204675-A (CA)
Inventor: OSTLUND GUNNAR
IPC: B01D29/15
Filed: 1983-03-03
Granted: 1986-05-20
Abstract: AKTIEBOLAGET SVENSKT MJ?LKSOCKER "Filter"     A b s t r a c t A filter, especially suitable for liquids which are difficult to filter and comprising a closed cylindrical filter container (1) having an inlet (5) for the liquid to be filtered and an outlet (7) for the filtrate and enclosing a filter unit (3) comprising one or more filter elements (13-15) which are mounted substantially concentrically inside the filter container (I).  At one end, preferably the bottom end in case of vertically standing containers, the filter container has a bottom cover (2) which can be opened, and the filter element or elements (13-15) are mounted so that they can be extracted from and be retracted into the filter container (1) through said cover (2).  The filter unit may comprise several filter elements (13-15) formed as separate units and mounted concentrically inside each other.  The filter elements are designed so that an inner filter element over a collar (16-18) carries and is sealed against the adjacent outer filter element.  Each filter element comprises an annular cylinder chamber, in which the filtrate is collected and can be removed through draining tubes to an upper collection chamber (45) from which the filtrate is removed from the container.          (For publication figure 1 is recommended)
Patent CA-1208381-A (CA)
Inventor: NOMURA MASAMI
IPC: H02P23/00
Filed: 1983-03-08
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for controlling  an A-C powered elevator in which A-C electric power is converted into D-C electric power through a rectifier, the D-C electric power thus converted is converted into a A-C electric power of a variable frequency via an inverter, an A-C electric motor is driven by the thus converted A-C electric power, the A-C motor being controlled by a controller which is connected to a D-C control source, a cage is driven by the thus controlled electric motor, said motor producing regenerated electric power depending upon the operation condition of said cage, wherein provision is made of a regenerated electric power controlling device which is connected between the D-C side of the inverter and the controller in order to supply the regenerated electric power to the controller.  When the voltage on the D-C side of the inverter becomes greater than a predetermined reference value, a switching element is rendered conductive, and the regenerated electric power is supplied to the controller.  Therefore, a power regenerating inverter need not be independently provided, and the apparatus can be cheaply constructed.  Further, since the electric power is not wastefully consumed, energy can be saved.
Patent CA-1220471-A (CA)
Inventor: SKUBALLA WERNER
IPC: A61K31/557
Filed: 1983-03-11
Granted: 1987-04-14
Abstract: ABSTRACT OF THE DISCLOSURE    The invention relates to carbacyclin derivatives of the general formula I                                         I, wherein R1 represents the radical CH2OH or    with R2 having the meaning of a hydrogen atom, an unsubstituted or sub-stituted alkyl, cycloalkyl, aryl or   radical or a heterocyclic radical, or R1 represents the radical   with R3 having the meaning of an acyl radical, preferably an alkanoyl or alkanesulphonyl radical, each having from 1 to 10 C-atoms, or having the meaning given for R2 or R1 represents the radical       wherein m represents the number 1 or 2, X represents an oxygen atom or a CH2-group, A represents a trans-CH=CH- or a -C?C-group, W a free or functionally modified hydroxymethylene group, wherein the OH-group may be in the .alpha.-position or the .beta.-position, n may represent the number 1, 2 or 3, D represents a straight-chain alkylene group having from 1 to 5 C-atoms, E represents a -C?C-bond or a -CR6=CR7-group, wherein R6 and R7 are different from each other and each represents a hydrogen atom, an alkyl group having from 1 to 5 C-atoms or a halogen atom, preferably chlorine, R4 represents an unsubstituted or substituted ali-phatic hydrocarbon, cycloalkyl or aryl group or a heterocyclic group, R5 represents a free or functionally modifed hydroxyl group and, when R2 has the meaning of a hydrogen atom, the physiologically tolerable salts thereof with bases, a process for their preparation, and their use as agents for lowering blood pressure.
Patent CA-1206343-A (CA)
Inventor: EXNER URSULA
IPC: A44C27/00
Filed: 1983-04-05
Granted: 1986-06-24
Abstract: ARTICLE OF JEWELRY OF PLATINUM AND FINE GOLD     ABSTRACT OF THE DISCLOSURE     An article of jewelry of platinum and fine gold of the type wherein the two metals are connected to one another by applying the fine gold in the solid state on the platinum and heating the fine gold to its melting temperature.  The article of jewelry includes area portions of thin sheets of fine gold and reinforcements of platinum bordering the area portions of fine gold.
Patent CA-1205646-A (CA)
Inventor: TADEMA CORNELIS
IPC: E04B2/02
Filed: 1983-04-22
Granted: 1986-06-10
Abstract: Abstract A system of horizontal joint strips, vertical joint strips and floor strips is used to build houses and utility buildings in an efficient, rather cheap way from block-shaped building stones, floors, window and door frames, lintels, roof trims and such like elements without using mortar or adhesive. The horizontal joint strips are positioned in the horizontal joint grooves made in the building elements and extending along the length of several building stones. The vertical joint strips are positioned in vertical joint grooves made in the building elements and having a length corresponding to the height of one building stone. The floor strips are connected with a long plate on a floor and include a horizontal joint strip formed integrally with said long plate. The ends of the vertical joint strips engage the horizontal joint strips and the floor strips and preferably at the place of engagement there is a clamping or snap connection. Shrinkage is taken up by the vertical seams and strips between the building elements and the sealing is maintained.
Patent CA-1186554-A (CA)
Inventor: AKESSON YNGVE R
IPC: A21C11/00
Filed: 1983-05-02
Granted: 1985-05-07
Abstract: Abstract A method and apparatus for forming a cake from a sticky confectionary material characterised in that the sticky con-fectionary material is transported on an endless conveyor adapted to run intermittently,to a position beneath at least one vertically disposed hollow cylinder whose wall is tapered at its lower end and inside which is a piston, at which position the cylinder descends and cuts through the sticky material until its lower edge contacts the endless conveyor, then the piston descends to compress the sticky material to form the cake, after which the cylinder and piston ascend together carrying with them the formed cake, and finally the piston redescends to press out and release the formed cake which is transported away from the endless conveyor.