baber/WOPTO huggingface dataset:
Patent CA-1186437-A (CA)
Inventor: KEOGH MICHAEL J
IPC: C08G77/22
Filed: 1984-01-19
Granted: 1985-04-30
Abstract: POLYSILOXANES HAVING COMBINED   THEREIN ORGANO TITANATES     SUMMARY OF THE INVENTION     This application relates to the production of silane modified copolymers of alkylene-alkyl acrylates, by the reaction of a polysiloxane and an alkylene-alkyl acrylate copolymer, which can be extruded about electrical conductors and water-cured, if so desired, to crosslinked products, providing insulation about electrical conductors which is characterized by improved surface characteristics.  More particularly, this invention relates to polysiloxanes having combined therein an organo titanate and the use thereof in the production of silane modified copolymers of alkylene-alkyl acrylates.
Patent CA-1264751-A (CA)
Inventor: BRAENDSTROEM ARNE E
IPC: A61K31/415
Filed: 1984-03-02
Granted: 1990-01-23
Abstract: Abstract There are disclosed novel salts of the compound known under the generic name omeprazole, having the formula                 (i) with Li+ , Na+ , K+ , Mg2+ , Ca2+ , Ti4+,  N+(R1)4 or    as cation, process for preparation thereof and pharmaceutical compositions containing such salts.  The salts which exhibit improved storage stability than the neutral form of omeprazole are useful for inhibiting gastric acid secretion and for providing gastrointestinal cytoprotective effects in mammals and man.
Patent CA-1207908-A (CA)
Inventor: TENGE JOHANNES
IPC: G06K5/00
Filed: 1984-03-22
Granted: 1986-07-15
Abstract: METHOD FOR CHECKING PATTERNS AND APPARATUS                 TO CARRY OUT SUCH METHOD                             Abstract A method and apparatus for checking deviations in dimensions and contrast of patterns 1 which are presented for checking purposes at a practically constant speed v of a continuously variably adjustable magnitude, in particular of identical patterns 1 printed on a repetitive fixed area 3 on a strip 2 of flat carrier material 30, each pattern 1 consisting of parallel lines of bar codes printed at pre-determined mutual distances, by optically forming an image of each pattern to be checked upon a fixed format and by taking several traverse images therefrom at an angle .beta. with respect to the direction 6 of the bars by means of the row(s) of closely arranged electrical sensing elements, said tra-verse images being read out serially and subsequently entered into an electronic arithmetic apparatus for comparison with a reference pattern.
Patent CA-1223846-A (CA)
Inventor: HOLLAND CHARLIE R
IPC: G07F11/34
Filed: 1984-03-22
Granted: 1987-07-07
Abstract: VENDING MACHINE STORAGE RACK ASSEMBLY     ABSTRACT    This  dispensing  machine  rack  assembly  is formed from a pair of complementary, individually molded    rack    portions    interconnected    in face-to-face relation  to define  a plurality of generally       vertical       container-receiving compartments.   Each  rack  portion  includes  a plurality  of  vertically  spaced  ramps  extending beyond  the  connection  face  of  the  racks  and disposed  in  staggered,  overlapping  relation  to the ramps of the other rack portion to provide a serpentine path for the containers.  A container entry opening is provided at the upper end of the rack assembly and a container dispensing opening is  provided  at  the  lower  end  of  the  rack assembly.   Each  lower  end  opening  is  provided with a door having a container-receiving bin and a  control  means  associated  with  the  door  to control movement of a container  from the lower ramp into the bin.  A cradle is provided in each compartment   associated  with   the  lower   ramp assembly,   the   cradle   rear   end   selectively engaging  a  follower  container  when  the  cradle front end is loaded with a leading container.
Patent CA-1211007-A (CA)
Title: Process and apparatus for sealing reagent ribbons
Inventor: SIDDIQI M SULTAN
IPC: B05C1/00
Filed: 1984-04-04
Granted: 1986-09-09
Abstract: ABSTRACT A process and apparatus are disclosed for sealing the edges of reagent ribbon using a grooved applicator roll such that the edges of the reagent ribbon become effectively sealed and liquid present in the reagent matrix material is retained therein and prevented from running over into another reagent matrix area present on the same reagent test device.
Patent CA-1212476-A (CA)
Inventor: JONES WALTER A
IPC: G06F9/38
Filed: 1984-06-28
Granted: 1986-10-07
Abstract: ABSTRACT OF THE DISCLOSURE           A data processing system for processing a sequence of program instructions has a pipeline struc-ture which includes an instruction pipeline and an exe-cution pipeline.  Each of the instruction and execution pipelines has a plurality of serially operating stages. The instruction pipeline reads instructions from storage and forms therefrom address data to be employed by the execution pipeline.   The execution pipeline receives the address data and uses it for referencing stored data to be employed for execution of the program instructions.  A program instruction flow prediction apparatus and method employ a high speed flow predic-tion storage element for predicting redirection of program flow prior to the time when the instruction has been decoded.   Circuitry is further provided for updating the storage element, correcting  erroneous branch and/or non-branch predictions, and accommodating instructions occurring on even or odd boundaries of the normally read double word instruction.   Circuitry is further provided for updating the program flow in a single execution cycle so that no disruption to normal instruction sequencing occurs.
Patent CA-1218780-A (CA)
Inventor: ASHBY BRUCE A
IPC: C08L83/00
Filed: 1984-06-28
Granted: 1987-03-03
Abstract: COMPOSITION FOR PROMOTING ADHESION OF CURABLE SILICONES TO SUBSTRATES                 ABSTRACT OF THE DISCLOSURE         The adhesion of self-bonding, low modulus, one package, room temperature vulcanizable silicone compositions to a variety of substrates is effectively promoted by incorporation in the silicone composition, before curing, of a small effective amount of an adhesion promoting composition comprising at least one maleamidylalkyl-trialkoxysilane or maleamidylalkyltriacyloxysilane compound of the formula:                   wherein A is divalent alkylene of from 2 to 6 carbon atoms and R1, R2 and R3 are, independently, C1-C6 alkyl or C2-C6 alkanoyl.
Patent CA-1215267-A (CA)
Inventor: DRAKE ELDON L
IPC: F04D29/04
Filed: 1984-07-09
Granted: 1986-12-16
Abstract: Abstract of the Disclosure The centrifugal pump is of the submersible type and is useful in pumping sand laden fluids.  The pump in-cludes a rotatable impeller and fixed diffuser and has an improved bearing that comprises an annular thrust member that is constructed from material having a hardness greater than the hardness of sand.  The thrust member is attached to the impeller and has a bearing surface thereon.  A second annular  bearing  member, which  is  also  constructed  from material having hardness greater than sand, is attached to the diffuser and has a bearing surface thereon disposed in juxtaposition with the bearing surface on the thrust member.
Patent CA-1238263-A (CA)
Title: Folding chair assembly
Inventor: MARCHESINI SISTO
IPC: A47C4/20
Filed: 1984-07-23
Granted: 1988-06-21
Abstract: FOLDING CHAIR            ABSTRACT OF THE DISCLOSURE          Folding chair comprising a first seat frame and a second backrest frame, articulated to supporting leg frames and lateral armrests; each articulated joint device, in correspondence with the rear legs, comprises a cup member secured to the rear ends of the seat frame, and to which said backrest frame is hinged; and a toggle element which, in turn, is pivoted to said cup member and to a rear leg of the chair, said toggle element being provided with a rest portion, which comes to rest against the rear leg.  Re-taining means being further provided to prevent the rotation of the toggle element with respect to the cup member, when the chair is open.            BACKGROUND OF THE INVENTION            This invention refers to a folding chair comprising a toggle joint device between the rear legs of the chair, the seat frame and the backrest frame, which is designed to keep the chair in a stable
Patent CA-1189337-A (CA)
Inventor: REMINGTON RICHARD C
IPC: E05B65/52
Filed: 1984-09-12
Granted: 1985-06-25
Abstract: Abstract of the Disclosure A latching system for a luggage article in which an elongate latch console attaches interiorly to one section of the article for cooperation with a hasp assembly on another section of the article.  The latch console includes a pair of left-hand latches which pivot in a counterclockwise direction from hasp-engaging to hasp-disengaging positions and a pair of right-hand latches which pivot in a clockwise direction from hasp-engaging to hasp-disengaging positions.  Slide rods within the console are connected between the latches, and a central swiveling actuator  moves the latches from their hasp-engaging to their hasp-disengaging positions responsive to movement from the actuator from a rest position.  Springs return the latches, slide rods and actuator to their intial positions when the actuator is released.  A combination lock is provided to lock the actuator in the rest position and the latches are mounted for movement independently of the slide rods when the hasps are disengaged to allow the hasps to be re-engaged with the latches even when the actuator is locked.
Patent CA-1226729-A (CA)
Inventor: MARCOUX EMERY ROCKLAND ST DEUX
IPC: B26B9/02
Filed: 1984-09-19
Granted: 1987-09-15
Abstract: ABSTRACT OF THE DISCLOSURE     There is disclosed an assembly of a slicing knife, support board and a holding strap cooperatively arranged for slicing a mass of foods, such as a loaf of bread, into slices of equal thickness.          The support board includes a bottom having an upwardly-extending abutment wall at one end and upwardly-extending lateral guides adjacent said abutment wall, each guide having a knife blade-receiving guide slot spaced forwardly of the abutment wall a distance corresponding to the thickness of the slices to be obtained.  The guide slots are in transverse registry.  The holding strap forms a loop upwardly extending from the bottom and is engageable around the loaf of bread to prevent its deformation during the slicing operation.  The knife includes a blade held under tension by a bow frame.  The knife blade is co-axial with the knife handle to prevent twisting of the blade during slicing.  The bottom of the handle is upwardly shifted relative to the lower edge of the blade to prevent the user's fingers from touching the table or counter surface at the end of the slicing operation.  The handle may be secured to either end of the bow frame for use by left-handed as well as right-handed users.  The support board is also arranged for both types of users.  A special knife handle is provided for users in wheel-chairs.
Patent CA-1244822-A (CA)
Inventor: STAMVIK ANDERS R
IPC: C07J75/00
Filed: 1984-10-09
Granted: 1988-11-15
Abstract: Applicant:       Aktiebolaget Leo Helsingborg, Sweden Inventors:       Anders Robert Stamvik Sten Krister Kristensson Title:           A selective acylation process Abstract of the  This invention relates to a selective disclosure:      acylation process for the preparation of phenolic N-disubstituted carbamate esters of steroids, comprising reacting in an inert solvent an acylating agent being a carbamoyl halogenide, a 4-(tertiary amino)-pyridine, or a complex thereof, op-tionally as a part of a polymer and a steroid having at least two free hydroxy groups, where at least one is phenolic and at least one is alcoholic, optionally in the presence of an acid acceptor.
Patent CA-1259002-A (CA)
Inventor: ALBERS KARL
IPC: F28G3/16
Filed: 1984-10-31
Granted: 1989-09-05
Abstract: A B S T R A C T A soot blower incorporating a lance provided with jets and which passes into a heat exchanger through an opening in its wall, the opening being sealed off by a wall casing.  The lance and the wall casing are acted upon by purging and sealing air, which is provided by a compressor arranged on each soot blower.
Patent CA-1228225-A (CA)
Title: Method of manufacturing an optical interference  authenticating device
Inventor: DOBROWOLSKI JERZY A
IPC: B42D25/378
Filed: 1984-11-09
Granted: 1987-10-20
Abstract: TITLE A METHOD OF MANUFACTURING AN OPTICAL INTERFERENCE AUTHENTICATING DEVICE     INVENTORS Jerzy A. Dobrowolski Allan J. Waldorf ABSTRACT OF THE DISCLOSURE Hard  to simulate,  readily  distinguishable from counterfeits, optical  interference authenticating devices are provided by depositing two coatings on a substrate, each coating comprising at least one optical interference layer, the material of each layer being selected so that the two coatings together and separately have different spectral reflectance and  spectral  transmittance  characteristics  at  different  angles  of incidence  of  light  thereon.   The  substrate  may  be,  for  example,  a polyester film and a first one of the coatings is sufficiently radiation absorbing of, say, infrared radiation that at least one portion of that coating can be removed by an infrared laser beam through, for example, a mask to provide a readily distinguishable pattern on the substrate.  The first  coating  may  be,  for  example,  a  multilayer  absorber  coating containing Inconel, aluminum or some other suitable material, while the other coating,  which  is  insufficiently  radiation  absorbing  by,  for example,  infrared radiation to be substantially resistant to excavation solely  by  the  infrared  laser  beam may be,  for example,  a multilayer coating of ZrO2 or SiO2, etc.  If the first coating is outermost from the substrate then only the first coating will be excavated by the infrared laser beam.   If the second coating is outermost from the substrate then both the first and the second coatings will be excavated by the infrared laser beam.
Patent CA-1228345-A (CA)
Inventor: SCHOENTHAL GALEON W
IPC: B01J23/83
Filed: 1984-11-22
Granted: 1987-10-20
Abstract: A B S T R A C T       MODIFIED COPPER- AND ZINC-CONTAINING CATALYST AND PROCESS FOR PRODUCING METHANOL USING SAID CATALYST   A catalyst comprising copper, zinc and a rare earth metal modifier supported on a zinc oxide-aluminium oxide spinel carrier, which catalyst is prepared by: -a.   precipitating a first precipitate from a solution of zinc and aluminium salts utilizing an aqueous solution of alkali metal or ammonium carbonate; b. slurrying the first precipitate in aqueous solution containing dissolved salts of copper, zinc and promoter; c.   precipitating a second precipitate from the slurry-solution of step b utilizing as a precipitating agent an aqueous solution of alkali metal or ammonium carbonate; d.   washing, drying and calcining the precipitate of step c, and e.   activating the calcined precipitate in a hydrogen-containing atmosphere. A process for preparing said catalyst and a process for producing methanol from synthesis gas in the presence of said catalyst.
Patent CA-1257233-A (CA)
Inventor: CASTELLI RENE
IPC: E05B65/52
Filed: 1984-12-21
Granted: 1989-07-11
Abstract: A B S T R A C T         A connection device for releasably interconnecting two members preferably a receptacle and its lid, comprising an upper component which is provided with a hook and a lower component and a one- or two-armed lever which is articulated on said lower com-ponent and which is provided with a counterhook.  In order to prevent the connection device springing open or disengaging unintentionally, a snapper is pivotably attached to the end of the lever facing away from the counterhook.  This snapper is provided with a locking projection which is associated with a complementary, projecting locking member of the lower component.  A spring is pro-vided holding the snapper in its locking position.
Patent CA-1272609-A (CA)
Inventor: CROSS WILLIAM T
IPC: F25B15/02
Filed: 1985-01-04
Granted: 1990-08-14
Abstract: ABSTRACT                   HEAT PUMPS            A centrifugal absorption heat pump in which the heat released on condensation of the vapour of a first working fluid is used to generate a vapour from a solution of a second working fluid, and/or heat released on absorption of a third working fluid in an absorbent is used to evaporate a fourth working fluid.
Patent CA-1237034-A (CA)
Inventor: WAKEMAN RUSSELL J
IPC: F02D13/02
Filed: 1985-01-08
Granted: 1988-05-24
Abstract: Abstract of Disclosure ENGINE VALVE TIMING CONTROL SYSTEM            An engine valve timing control system using electro-hydraulic valve lifters or adjusters (51, 52, 53, 54, 55, 56, 57, 58) operatively connected to a microprocessor based electronic control unit (32) will provide real time charges in engine valve timing.  As a result, engine performance will be improved over the mechanically controlled engine valves which at best are compromises between engine operating extremes.  Each lifter is "homed" to the base circle of the cam through the use of check valves (67, 69, 69a) and high pressure pulses generated in the oil lines (60) supplying the lifters.                   (FIGURES 2)
Patent CA-1216317-A (CA)
Inventor: TODD TERRY J M
IPC: E05B63/00
Filed: 1985-01-22
Granted: 1987-01-06
Abstract: ABSTRACT          An improvement in a door lock of the type having a rotatably mounted cam which has a detent which serves to displace a latching member and to engage the downstream abutment member of a pair of abutment members which are arranged upstream and downstream of the locking member with respect to the direction of rotation of the actuator cam.  The abutment members are mounted on a lever arm which is connected to a locking bolt such that rotation of the actuator cam in one direction or the other will cause the detent to displace the locking member and thereafter engage the downstream abutment member to effect movement of the lever arm which in turn effects movement of the locking bolt between an open position and a closed position and to move the downstream abutment member clear of the path of the detent so as to permit the detent to gain access to the locking member when the direction of rotation of the actuator cam is reversed.  The improvement is in the provision of first and second abutments formed on the actuator cam and arranged one on either side of the detent so as to engage the upstream abutment member to arrest the movement of the actuator cam after displacement of the downstream abutment member to the position in which it is clear of the path of travel of the detent such that the rotation of the actuator member is restricted to about 90°.
Patent CA-1227315-A (CA)
Inventor: HORCH FRANK
IPC: B29D23/00
Filed: 1985-01-31
Granted: 1987-09-29
Abstract: ABSTRACT OF THE DISCLOSURE:           The invention relates to a mold for producing a T-shaped hose composed of a main hose having a sidewall with an opening and a secondary hose joined at one end to  the sidewall opening of  the main hose  to form a  "T" The mold includes a main mandrel for the main hose having a disk-shaped recess on which the main hose is mountable with its opening in registry  with the mandrel recess and a secondary mandrel for the secondary hose having a cylin-drical recess  adjacent to one end thereof. The secondary mandrel  is  disengageably secured at  the one end  thereof to  the main mandrel adjacent  to  the  recess  thereof,  so that the mandrels are arranged in the form of a "T" and cooperate with one another to define an interior mold cavity at  the zone of connection.  The mold further includes an outer mold part  that  is mountable on  the main hose and the secondary hose after each has been mounted on its res-pective mandrel parts. The outer mold part then surrounds the hoses in the zone of connection to define between the hoses and itself an exterior mold cavity.
Patent CA-1234032-A (CA)
Inventor: PLUEDDEMANN EDWIN P
IPC: C11D3/12
Filed: 1985-02-05
Granted: 1988-03-15
Abstract: DETERGENT COMPOSITIONS CONTAINING INSOLUBLE PARTICULATE WITH A CATIONIC SURFACE TREATMENT                          Abstract A novel laundry detergent composition is disclosed comprising an organic surface active agent and an insoluble particulate material having an average particle size from 0.1 to 100 micrometers.  The surface of the particulate material is modified by organosilicon compounds containing quaternary ammonium functional organic substituents.  The presence of the strongly positive particulate in wash solution improves the cleaning power of conventional organic surface active agents.
Patent CA-1200067-A (CA)
Inventor: ECKERT DONALD C
IPC: E04F15/00
Filed: 1985-02-06
Granted: 1986-02-04
Abstract: LOOSE LAY-FLOORING                         Abstract The present invention concerns loose-lay floor structures comprising at least two layers of reinforcing aterial and processes to design and produce them.      Loose-lay floors may be designed which will be suitable for use over stable subfloors, or which will accommodate the movement of very unstable subfloors. Flooring constructed according to this invention will have the ability to resist buckling, curling and doming, and will resist moving under a rolling load.  A process is also provided for modifying structures comprising a single reinforcing layer in situ so as to convert structures with unacceptable buckling characteristics into structures with acceptable buckling characteristics.
Patent CA-1233689-A (CA)
Inventor: HONG LEON
IPC: A23L5/10
Filed: 1985-02-21
Granted: 1988-03-08
Abstract: FILLED COOKED DOUGH PRODUCT, ITS FROZEN COUNTERPART AND METHOD OF REHEATING SAME                        ABSTRACT         A composite filled uncooked dough product is pre-pared by completely enclosing a yeast-leavened, sugar-con-taining dough around a cooked freeze/thaw stable viscous filling comprised of particulate food ingredients and a sauce therefor containing a water-binding carbohydrate. The product is cooked for consumption to a degree suffi-cient to develop in the dough a firm crust and a tender interior crumb structure.   The cooked product is par-ticularly adapted to be frozen for reheating at the time of consumption.   A reheating procedure comprised of con-ventional oven heating either simultaneous with or follow-ing microwave heating returns the frozen product to the appearance and texture of the freshly-cooked product.
Patent CA-1241558-A (CA)
Title: Lingual orthodontic appliance system for edgewise  therapy
Inventor: CREEKMORE THOMAS D
IPC: A61C7/28
Filed: 1985-03-18
Granted: 1988-09-06
Abstract: LINGUAL ORTHODONTIC APPLIANCE SYSTEM FOR EDGEWISE THERAPY                  Abstract of the Disclosure A lingual orthodontic appliance system for edgewise orthodontic therapy incorporating twin type brackets with single bracket interbracket width.  Brackets for anterior teeth incorporate three tie wings in T-shaped orientation and brackets for bicuspids have two pairs of twin tie wings. Molar tube brackets retain the terminal extremities of the archwire and provide hooks for closing loops, tie-back loops, etc.  In each case the archwire slot opens toward the occlusal permitting simple and efficient insertion and positioning of the archwire within the various brackets of the appliance system.
Patent CA-1199021-A (CA)
Title: Jack
Inventor: VANLIEROP JOHN G M
IPC: B66F7/26
Filed: 1985-03-25
Granted: 1986-01-07
Abstract: ROGERS, BERESKIN & PARR            TITLE:   JACK INVENTOR: JOHN VANLIEROP     ABSTRACT OF THE DISCLOSURE     A jack is provided for use with a lifting device having two parallel support platforms.  The jack has base and top elements, and a scissor mechanism between them. At least one air piston and cylinder assembly actuates the scissor mechanism.  To ensure that the jack can be freely moved along the length of a lifting device, a plurality of horizontal rollers and a plurality of vertical rollers are provided.  The horizontal rollers are mounted by spring biasing means, so that, when a vehicle weight is taken by the jack, the spring means is compressed.  The jack then contacts the support platforms, to prevent further movement of it.  The jack can also include two vertical air piston and cylinder assemblies, which are connected on either side of the scissor mechanism.