baber/WOPTO huggingface dataset:
Patent CA-1246309-A (CA)
Inventor: HARRIETT TODD D
IPC: C09K3/10
Filed: 1985-04-23
Granted: 1988-12-13
Abstract: SELF-HEALING BENTONITE SHEET MATERIAL COMPOSITE ARTICLE                Abstract of the Disclosure The present invention relates to a layered water sealing article of manufacture including a layer of a flexible sheet material adhered to a layer of a composition comprising a non-hydrated water-swellable clay intimately contacted with a polypropene, polybu-tene, or mixtures thereof particularly useful as a water barrier.  The water swellable clay composition can be adhered to the flexible sheet material in any manner, such as by extruding the composition in sheet form onto a layer of sheet material.  The clay compo-sition layer is sufficiently tacky to adhere to the sheet material on one major surface, and is sufficient-ly tacky for adherence to a wall or conduit, floor or roof on an exposed major surface in areas of poten-tial water flow to prevent the seepage of water through the bentonite clay composition layer.  In one embodi-ment, the clay composition layer includes a polypropene and/or a polybutene and an elastomer, such as butyl rubber, having sufficient resilience to stretch or expand with the expanding water-swellable clay compo-sition upon hydration and to aid in maintaining the structural integrity and cohesiveness of the clay composition.  In another embodiment, the clay compo-sition layer comprises a water-swellable clay, an elastomer, and any plasticizer compatible with the elastomer.
Patent CA-1271742-A (CA)
Inventor: PERRONE ETTORE
IPC: C07D519/00
Filed: 1985-06-26
Granted: 1990-07-17
Abstract: ABSTRACT          There is provided a process for preparing compounds having high antibacterial activity  of formula   wherein R is hydrogen atom or C1-C3 alkyl group optionally substituted from halogen atom or hydroxy group optionally protected, and Q(+) represents a group   , wherein R1, R2 and R3 are each either: (i)  optionally substituted alkyl, aralkyl or aryl radical or (ii) R1 is as defined above under (i) and R2, R3, taken together,represent an optionally substituted or fused heterocyclic radical or (iii) R1, R2, R3, taken together, represent an optionally substituted azonia-bicyclo or tricyclo radical or (iv) R1, R2, R3, taken together, represent an optionally substituted fused pyridinium radical or (v) R1, R2, R3, taken together, represent an optionally sub-stituted pyrazinium, pyrazolium or pyridazinium radical, and the pharmaceutically or veterinarily acceptable salts thereof, by reacting a suitable tertiary amine with a penem or a 2-thiacephem.
Patent CA-1263081-A (CA)
Inventor: MANCINI DEREK V
IPC: B65B47/02
Filed: 1985-07-26
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE        A method and apparatus for forming, filling and sealing small liquid type containers is disclosed which is based on the forming and sealing of opposed container halves made from strip material.  The apparatus and method take flat strip material and suitably form, shape and seal the strip material resulting in containers which are further processed to fill and seal the containers.  Such a method and apparatus reduces the unit cost for packaging such products as cream in individual portion containers.
Patent CA-1241259-A (CA)
Inventor: BELL THOMAS W
IPC: B60C15/04
Filed: 1985-08-28
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE        A pneumatic radial ply tire in which the body ply is formed of a low twist yarn having be-tween three and six turns-per-inch.  The body ply terminates in relatively low turn-up ends extending along the side walls a distance between 10% and 30% of the tire section height and out of the area of cyclic stress and oscillation in the side walls of the tire.  A relatively high, wide and hard bead filler is located within a bead portion of the tire and has a height between 20% and 50% of the tire section height with a width of between 15% and 35% of the bead filler height.  The bead filler has a hardness of between 75 and 98 on the Shore A scale. The ply yarn preferably is polyester and the indi-vidual low twist strands are arranged in a parallel relationship and is preferably free of transverse cross strands known as wefts or picks.  The combina-tion of low twist yarn, low turn-up body ply ends and bead filler size and hardness provides a tire having increased durability and uniformity at a lower cost.
Patent CA-1260724-A (CA)
Inventor: PERIOU PIERRE
IPC: H02K7/116
Filed: 1985-10-09
Granted: 1989-09-26
Abstract: AN ELECTRIC MOTOR-SPEED REDUCER UNIT FOR  DRIVING ACCESSORIES OF MOTOR VEHICLES                       SUCH AS WINDOW GLASSES     A B S T R A C T       The unit comprises an armature (1) provided with a rotary output shaft (2) and a speed reducer (3) provided with a shaft (6) supporting a worm (5) engaged with a form wheel (4) for driving the accessory, and an articula-ted coupling (20)  between the two shafts (2, 6) which are disposed in end-to-end relation.  The coupling (20) between the two shafts comprises a male member (8) dis-posed in female parts (9, 11) which are conjugate with the male member (8) and formed in confronting end portions (2a, 6a) of the two shafts (2, 6), and a single bushing (12) in which the end portions (2a, 6a) are inserted and which ensures the support and the axial alignment of the two shafts (2, 6).     Fig. 1.
Patent CA-1271363-A (CA)
Inventor: WELLINGA PETER
IPC: A21D13/08
Filed: 1985-10-21
Granted: 1990-07-10
Abstract: Abstract Powder and process for the manufacture of a filling mass A powder suitable for the manufacture of a filling mass for bakery products comprising 15 to 25 parts of potato granules, 3 to 5 parts of fat, 3 to 6.5 parts of thickening agents and optionally 45 to 58 parts of sugar. The filling mass comprises the powder without sugar, 17 to 21 parts of water and 45 to 58 parts of sugar.
Patent CA-1253846-A (CA)
Inventor: CLOUD WAYNE B
IPC: E21B21/10
Filed: 1985-11-25
Granted: 1989-05-09
Abstract: METHOD FOR IMPROVING CUTTINGS REMOVAL              IN DRILLING DEVIATED WELLBORES                          ABSTRACT        A rotary drilling technique for improving cuttings removal and reducing packoff and differential pressure sticking tendencies of drill strings in deviated wellbores employs a number of jets of drilling fluid which emerge from the drill string preferably near the bit in a direction axially along the borehole away from the drill bit or at specific locations up the drill string where casing size increases because of the use of a liner.  The jets may be arranged to emerge entirely axially up the borehole or with an additional, radial component of velocity also.  Because packoff problems generally arise in the regions where the radial width of the annulus increases, the jets are to be provided in these regions in order to maintain linear fluid velocities as well as providing additional fluid volume in this region.  The drilling tool comprises a tool joint with a number of angled, radial passageways pointing in a reverse direction uphole so that the emerging fluid jets have the required components of velocity.
Patent CA-1243234-A (CA)
Inventor: HANSEN LOREN F
IPC: A01B45/02
Filed: 1985-11-29
Granted: 1988-10-18
Abstract: TINE HOLDER FOR TURF AERATING APPARATUS            ABSTRACT OF THE DISCLOSURE           A tine holder for turf aerating equipment includes a horizontal tine arm having a plurality of spaced apertures therein having a diameter substantially equal to the inner diameter of the upper ends of the tines.  The hollow tines are substantially cylindrical at their upper ends and abut the tine arm in alignment with the tine arm apertures.  A tine holding bar disposed beneath the tine arm includes a plurality of tapered apertures aligned with the apertures in the tine arm.  The tines pass through the tine holding bar apertures and are secured in position by split collets having frusto-conical exterior surfaces which seat within the tapered apertures of the tine holding bar.  A plurality of bolts passing through aligned bolt holes in the tine arm and tine holding bar provide a tightening of the split collets to secure the tines in position against the tine arm.
Patent CA-1254408-A (CA)
Inventor: ZUEST MAX
IPC: A61C13/225
Filed: 1985-12-10
Granted: 1989-05-23
Abstract: SNAP-IN ANCHOR FOR DENTURE     ABSTRACT OF THE DISCLOSURE     A snap-in anchor for a denture, including an open-sided sleeve with a socket at one end,  which is inset and secured directly in an existing tooth.   A snap pin with an enlarged head is embedded in the denture by a retaining lug extending from the pin,  the denture being anchored by sliding the pin into the sleeve and snapping the head into the socket.   The sleeve  has resilient side walls that frictionally grip  the entire  length of the pin for stability but that allow  very limited movement of the denture to accommodate jaw motions.
Patent CA-1243881-A (CA)
Inventor: HANSEN LOREN F
IPC: A01B45/02
Filed: 1986-01-03
Granted: 1988-11-01
Abstract: DRIVE MECHANISM FOR TURF AERATING APPARATUS          ABSTRACT OF THE DISCLOSURE           A mechanism for driving the upper ends of a pair of tine arms of a turf aerating apparatus comprises an engine-driven crank shaft having a pair of cranks extending in dia-metrically opposed relation therefrom.  A pair of pitman arms are each pivotally connected at one end to the upper end of one of the tine arms and at the opposite end to an oscillating link suspended from the aerator frame.  A crank is pivotally connected to each of said pitman arms at a point intermediate its end attachment points.  Rotation of the crank shaft pro-duces an elliptical motion of each of the tine arm upper ends with the major axis of the ellipse lying in a substantially vertical plane, thereby maintaining a substantially vertical attitude of the tine arms.
Patent CA-1263196-A (CA)
Inventor: DETOMA BIGLIA RENZO
IPC: H01L23/34
Filed: 1986-06-09
Granted: 1989-11-21
Abstract: A B S T R A C T     The method ensures the cooling of electronic components fixed on a multilayer, with at least a metal layer interposed between insulating layers, through successive steps for the obtaining  of seats or cavities or through-holes with metallized surface, the seats or cavities having the bottom formed by said metal layer and the through-holes being formed in the vicinity of the same seats; the cooling of the component is achieved by heat conduction along said metal layer, or by dissipator means located outside the multilayer and in thermal conductivity connection with said metal layer.
Patent CA-1273045-A (CA)
Inventor: BURG THOMAS J
IPC: F16C39/02
Filed: 1986-07-08
Granted: 1990-08-21
Abstract: ABSTRACT OF THE DISCLOSURE The rotatable guide wheel of a transit vehicle is supported by a vertical stationary shaft by at least one main support bearing.  Upon failure of that main support bearing the guide wheel shifts position for operation with one of a sleeve bearing coupled with the shaft and a thrust bearing coupled with the shaft below the guide wheel.
Patent CA-1261068-A (CA)
Inventor: MATSUURA HIROSHI
IPC: G10L15/02
Filed: 1986-09-26
Granted: 1989-09-26
Abstract: Abstract of the Disclosure Disclosed is a pattern recognition and learning apparatus which compares an input pattern with a refer-ence patterns to recognize a category of the input pat-tern, and learns a reference pattern from input patterns of a specific category.  Learning of input patterns for obtaining a reference pattern is performed by means of Karhunen-Loeve expansion of a covariance matrix of input patterns using a power method.
Patent CA-1259838-A (CA)
Inventor: IBRAHIM AHMED A
IPC: D21F1/00
Filed: 1986-10-09
Granted: 1989-09-26
Abstract: Abstract An improved  papermaking apparatus of the type in which a headbox directs a jet of papermaking slurry onto the upper surface of the wire which moves longitudinally over  and  is supported by a forming board.  The improvement is means  for adjusting the length of the leading forming board strip  and means for adjusting the position of that strip  to properly relate the strip to the intercept of the jet with the wire.
Patent CA-1270524-A (CA)
Inventor: HOFFMAN DAVID W
IPC: G01N27/22
Filed: 1986-12-01
Granted: 1990-06-19
Abstract: Abstract of the Invention In measuring stresses present in material coatings deposited by sputtering, a pressure transducer is used as an in-situ sensor.  The transducer has a flexible conductive surface clamped about its periphery to a rigid substrate and forms a variable capacitor with a relatively rigid conductor across an underlying evacuated chamber.  A mask element having an aperture that covers an area confined within the boundary defined by the underlying evacuated space is located adjacent the flexible conductive surface to limit the exposed surface area to receive sputtered material coating. Electronic circuitry monitors changes in the capacitance of the sensor and reflects the stress types and values attributed to each coating.
Patent CA-1267962-A (CA)
Title: Switching arrangement for communication of digital  signals, in particular pcm signals
Inventor: BACKHAUS MARTIN
IPC: H04M9/02
Filed: 1987-01-28
Granted: 1990-04-17
Abstract: ABSTRACT             An improved switching apparatus, having group couplers and a loop arrangement including a plurality of single loop lines, for communication of digital signals, particularly PCM signals, each comprising several bits at a fixed transmission rate to or from connection circuits connected to a plurality of group buses on each of which digital signals can be transmitted in parallel in a pre-determined number of time compartments in cyclic repitition in pulse frames.  The group buses are connectable by way of a respective one of the group couplers to the line segments of a respective main bus associated with one of the main couplers connected to segments of the central loop arrangement.  The two line segments of each main bus serve to transmit digital signals in different directions.  This improved apparatus considerably expands the connection facilities for the several connection circuits over earlier switching apparatus employing group couplers and a loop arrangement.
Patent CA-1263809-A (CA)
Inventor: KISCHEL REINHARD
IPC: C01B32/942
Filed: 1987-02-17
Granted: 1989-12-12
Abstract: ABSTRACT         Method for regulating the pressure of a gas produced in a reactor and withdrawn from the reactor continuously by means of a gas compressor lying in a gas  withdrawal  path,   to  a  substantially  constant pressure  value  in  the  reactor,   in which  a first setting member influencing the gas withdrawal rate through the  gas  withdrawal  path  is  controlled  in dependence  upon  the  pressure  of  the  gas  in  the reactor by  way  of  a  first  regulating  section, characterised in that in dependence upon the pressure of the gas in the reactor moreover by way of a second regulating  section  a  second  setting  member  which influences the gas return rate in a gas return path connecting the gas withdrawal path downstream of the gas compressor with the gas withdrawal path upstream of  the  gas  compressor  or  with  the  reactor  is controlled,   the controlling of the second setting member  taking  place  with  less  inertia  than  the controlling of the first setting member.
Patent CA-1267529-A (CA)
Inventor: HORIKI SEINOSUKE
IPC: B05B15/04
Filed: 1987-06-10
Granted: 1990-04-10
Abstract: A MASKING MEMBER     ABSTRACT OF THE DISCLOSURE            A new masking member comprising a body having a vessel form consisting of a bottom and wall(s) which extend(s) upwards from the perimeter of said bottom, with said body made of a thermoplastic foam, and an adhesive layer formed on the under surface of said body is presented.  When said masking member is used, said masking member is attached to a part of the surface of an article which is necessary to be protected from a surface treatment.  After said surface treatment, said masking member may be removed from said part of said article by heating and softening or by a hook.
Patent CA-1266792-A (CA)
Inventor: HARDT ROBERT C
IPC: E01B29/46
Filed: 1987-07-14
Granted: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE    A suspended rail welder which includes, generally, two clamping units which are supported by a beam which is affixed to a boom for raising and lowering the rail welder to the rails which are to be welded together.  The two clamping units are coupled to one another by a pair of upset tube assemblies which extend between and through both clamping units.  Each of these upset tube assemblies is formed of a hollow rectangular tube which supports within them a straight edge which is used to geometrically align both horizontally and vertically the rails to be welded together.
Patent CA-1264115-A (CA)
IPC: G07F17/10
Filed: 1988-10-11
Granted: 1990-01-02
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to a device for locking and releasing objects intended for public use, such as luggage carts, comprising first female means and second male means connected to the longitudinally endmost portions of the casing of the locking apparatus, respectively, the first means consisting of a clamp constituted by two unsymmetrical jaws and so designed that only a locking pin, constituting the said second means of an adjacent object and perfectly calibrated, can be inserted therebetween, is characterized in that said locking pin is mounted on a removable support arbor of the longitudinally endmost portion of the casing of the locking apparatus.
Patent CH-536274-A (CH)
Title: 9-(alpha-methyl-phenethyl aminoalkyl)-9,10- - ethanoanthracenes
Inventor: WILHELM MAX DR
IPC: C07C/
Filed: 1969-05-10
Abstract: Cpds. of formula : (where Ph and Ph1 are each o-phenylene, opt. substd.; Z is ethylene, opt. substd. by alkyl; Ph11 is phenyl, opt. substd; Alk is an aliphatic satd. hydrocarbon moiety) are prepd. by introducing the 9,10-ethano-group into an anthracene, and then transforming the 9-substituent into the desired chain. The products are useful for the treatment of angina pectoris.
Patent DK-106288-A (DK)
Inventor: WANG ELIZABETH A
IPC: C12N15/12
Filed: 1988-02-29
Abstract: Products of, and processes for, preparing human and bovine bone tissue-inducing factors are provided. The factors can be prepared by recombinant methods and can be used for investigating and treating bone defects and periodontal defects.
Patent DK-252690-A (DK)
Inventor: NIELSEN JENS PETER
IPC: E04D1/30
Filed: 1990-10-19
Abstract: Hinge, consisting of a flexible band 1 and a permanently elastic joint 2, which holds together two rigid panel pieces 3 but allows these to be rotated in relation to one another. The hinge is used in particular for producing universal building elements for use for covering or undercladding work in roof constructions, where roof surfaces meet at varying angles. The hinge is designed in a manner which forces it to undergo a change in shape from the shape in which it is produced to the shape it has in its functional application. The change in shape is used to produce an elastic joint which connects and brings about watertightness between the two rigid panels, in the span between the edges of these panels, these being held together by a flexible band which at the same time fixes the elastic joint. <IMAGE>
Patent DK-351387-A (DK)
Inventor: CARROLL JOHN O
IPC: C12P19/14
Filed: 1987-07-08
Abstract: An enzyme product comprising a mixture of the  alpha -amylase from Bacillus licheniformis and the  alpha -amylase from Bacillus stearothermophilus, said mixture containing from l0-90% by activity of the Bacillus licheniformis enzyme. The amylase mixture is advantageously used for liquefaction of starch or starchy grains.
Patent DK-363385-A (DK)
Inventor: BUDDE KLAUS
IPC: C08F20/24
Filed: 1985-08-09
Abstract: Linear fluorooligomers having at least two reactive end groups per polymer molecule are incorporated into radiation sensitive polymer systems which have improved continuous temperature resistance and low dielectric constant. The polymer systems can be applied as lacquers. Preferably perfluorated poly-ethers and perfluorated alkanes are used as starting compounds. The polymeric product is usable as a coating for the production of printed multi-layer wirings and economises on through-bores and additional copper intermeidate layers. A further field of application exists in the field of integrated semiconductor ciruits in VLSI-technology for the production of negative photo-resists.
Patent DK-402181-A (DK)
Inventor: CIVILLA E
IPC: A01N/
Filed: 1981-09-10
Abstract: Weed killer mixture, emulsifiable in water, consists of the following ingredients: 2,6-dinitro-N,N-dipropyl-4-trifluoromethylaniline = 20.0- 36.0 per cent N-(3,4-dichlorophenyl)-N'-methoxy-N'-methyl urea = 5.0- 12.4 per cent acetophenone = 17.0-36.1 per cent emulsifiers = 5.0-10.5 per cent xylene or a fraction of aromatic solvents compatible with acetophenone = 53.0-5.0 per cent It has been shown that the emulsion is so stable that it does not produce any crystalline sediment even 17 hours after emulsification.
Patent DK-421781-A (DK)
Inventor: BOSSE D
IPC: G03C5/18
Filed: 1981-09-24
Abstract: Disclosed is a light-curable mixture, comprising a light-sensitive compound comprising a diazonium salt polycondensation product or an organic azido compound; and a binder comprising a polymer at least swellable in an aqueous-alkaline solution and which comprises alkenylsulfonylurethane or cycloalkenylsulfonylurethane side groups. Also disclosed are light-sensitive copying materials prepared with the mixtures.
Patent DK-482088-A (DK)
Inventor: MANDELL GERALD L
IPC: C07D473/04
Filed: 1988-08-30
Abstract: A family of compounds effective in the inhibiting interleukin-1 activity is identified as <CHEM> The inhibition of IL-1 in mammals is implicated in alleviation of a wide variety of diseased conditions.
Patent DK-483385-A (DK)
Inventor: SIREN MATTI
IPC: A23L5/20
Filed: 1985-10-22
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body and a method for preparing the composition.
Patent DK-484686-A (DK)
Inventor: MAEKILAAKSO ANTERO
IPC: B65B/
Filed: 1986-10-10
Abstract: In the method, one end of a tube 2, which is to be closed, is flattened and folded and then doubled by first being bent through 90 degrees and then through a further 90 degrees. The tube end, folded double, is then joined together by heating and compressing the fold against the other part of the tube end. The apparatus comprises plastic foam strips 1, between which the tubes 2 are fed in series, with the end that is to be closed upwards, to conveyor belts 3, 4, which clamp the tube ends together, and on to a first turning pulley 5, which bends the compressed tube end through 90 degrees, and to a second turning pulley 6, which bends the tube end through a further 90 degrees and finally to a joining device, where the tube end, folded double, is fed between and compressed by strips 7, which guide it between heating elements 8. By this method a stronger joining of the tube end is obtained than with the methods that have been in common use hitherto, thereby avoiding cracks in the tube joint during use. <IMAGE>