baber/WOPTO huggingface dataset:
Patent CA-1101100-A (CA)
Inventor: D ALAYER DE COSTEMORE D ARC ST
IPC: B65H26/00
Filed: 1977-06-28
Granted: 1981-05-12
Abstract: A B S T R A C T             A method for controlling the transfer of a flexible web member from a supply reel to a take-up reel, according to which the rotational speeds of the supply reel and the take-up reel are measured and whereby the ratio between these measurements is established independently of the speed and direction of the movement of the web member.  The method comprises the steps of storing reference information representing the characteristics of different types of reel and web, releasing the reference information corresponding to the reels and webs used, generating intermediate signals which represent the said ratio combining these intermediate signals with the released reference information and generating output signals in dependence upon the momentary position of the web in relation to one or other ends thereof, and using these output signals for the purpose of visually displaying the position of the web and/or of controlling certain operations of the apparatus.  Apparatus is also disclosed comprising angular speed detectors for measuring the rotational speed of each of the reels, and micro-processor having two counters totalizing the pulse signals generated by the speed detectors and a divider circuit for generating, on receiving a control signal, intermediate signals repre-senting the ratio between the contents of the counters, a memory containing reference information relating to different types of reels and web, and a circuit for combining the intermediate signals with the stored information and corresponding to the reels and web used and generating output signals in dependence upon the instantaneous position of the web in relation to one or other of its ends.  The output signals are applied to a display device serving to indicate the position of the web member.
Patent CA-1086415-A (CA)
Inventor: MASSEY ALAN W
IPC: H01T4/06
Filed: 1977-08-30
Granted: 1980-09-23
Abstract: ABSTRACT OF THE DISCLOSURE      A lightning protector carrier comprises a lamellar element made of electrically insulating material and having a plurality of sets of holes therethrough each set of holes defining a respective socket to receive a respective lightning protector device, and a plurality of electrically conducting terminal for making electrical connection to lightning protector devices at a front face of the element.  One hole of each set of holes accomodates a terminal and the terminals are electrically interconnected by one or more busbars at the rear of the element.  At least the front surface of the element is shaped such that one hole of each set is separated from another hole of the set by a protruding portion of the element interposed between said one hole and said another hole.
Patent CA-1109249-A (CA)
Inventor: MCHUGH JOHN P
IPC: B05B5/16
Filed: 1977-09-15
Granted: 1981-09-22
Abstract: ABSTRACT         An electrostatic flocking system having a hopper for gravitationally feeding flock fibers at a controlled rate to a pickup chamber in an air flow pump.  The flow pump has a venturi inlet connector with a multi-branched outlet for de-livering accelerated air into the pickup chamber.  The pick-up chamber has an arcuately recessed bottom wall to cause air from the inlet connector to swirl within the chamber to entrain the flock fibers and to carry them out of the flow pump via an outlet connector to an applicator gun.  Conveniently, the flow pump has an auxiliary air inlet port opening into the pickup chamber to allow additional flock-entraining air to be pulled into the chamber by the air swirling therein.  The applicator gun has a non-conductive outlet nozzle for recep-tion into the front of the applicator gun, with a plurality of electrodes extending forwardly from the nozzle for electro-statically charging flock fibers passing therethrough.  The outlet nozzle has an opening for passage of the flock fibers and entraining air stream, and said opening has a circular cross section at the rear of the nozzle for concentric align-ment with the barrel of the applicator gun.  The nozzle open-ing blends into a generally elliptical portion with an elon-gated axis increasing from the rear to the front of the noz-zle so that the flock fibers and air stream are spread into a fan pattern.  A diffuser bar extends along the shorter axis of the nozzle elliptical portion to enhance spreading of the exiting fibers and air stream.  Conveniently, the exterior of the outlet nozzle has forwardly and inwardly sweeping concave sides so that additional flock-propelling air is drafted into the air stream exiting the nozzle to enhance fiber delivery to an article being coated.
Patent CA-1067339-A (CA)
Inventor: WHITE ALLEN A
IPC: A01F15/14
Filed: 1977-09-28
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE           In a crop baler each compacted bale is progressively formed in the bale chamber and incrementally advanced there-through by the successive packing of new charges of loose maw-terial into the chamber against the trailing end of the partial bale.  Yieldable resistance to movement of the bale through the chamber is normally provided by a previously formed and tied bale in order that the forming bale may be packed and densified in the proper way.  Each bale is bound in its compacted condi-tion by at least one complete loop of binding material, each loop consisting of a pair of separate strands from two separate sources of supply.  The two strands of each loop are circum-ferential complements of one another and are connected together at the two locations where they are substantially end-to-end such that each binding loop contains two knots or other types of strand connections, depending upon the nature of the binding ma-terial selected for use.  Each loop is o formed and tied that the portion thereof which extends through the pressurized inter-face between a previous bale and the one being formed remains substantially stationary with respect to the bales throughout the bale-forming and bale-tying sequences instead of being pulled through said interface during that period, thereby substantially alleviating the tension under which the loop is formed.
Patent CA-1100757-A (CA)
Inventor: MELLQVIST NILS A
IPC: C10L1/02
Filed: 1977-10-21
Granted: 1981-05-12
Abstract: Abstract of the Disclosure for improved combustion of hydrocarbon compounds, for example those contained in gasoline, diesel fuel etc., in internal combustion engines a liquid composition com-prising hydrogen peroxide, water, aliphatic alcohol having 1-4 carbon atoms, thin lubricating oil and anticorrosive is admixed with the fuel air mixture in the internal com-bustion engines.
Patent CA-1095397-A (CA)
Inventor: ALM BERNARD D
IPC: B60B30/06
Filed: 1977-12-06
Granted: 1981-02-10
Abstract: RESTRAINING WHEEL MEANS     Abstract of the Disclosure A wheel restraining means having an upper rigid plate and a compressible air bag or similar flexible medium where a generally annular configuration is provided.  This structure is mounted on a shaft and a conical member secures the struc-ture to the shaft.  The lower compressible surface engages a wheel rim which is mounted on the shaft.  The pressurable engagement between the undersurface of the wheel restraining means and the adjacent surfaces of the wheel rim serve to secure the wheel on the shaft.
Patent CA-1085393-A (CA)
Inventor: HARDEVELD RUDOLF VAN
IPC: B01J8/28
Filed: 1978-01-12
Granted: 1980-09-09
Abstract: ABSTRACT OF THE DISCLOSURE           An improved process for the preparation of melamine from a feed of urea, thermal decomposition products of urea, or a mixture thereof, in the presence of a catalyst and an ammonia-containing gas.  The reactor is divided into a lower and an upper reaction zone by a permeable grid or other restriction which reduces the catalyst flow between the two zones to 5 to 75% of what it would have been in the absence of such restriction.          The feed is introduced into the lower reaction zone, which is maintained at a temperature of between 325 and 425°C., wherein substantially all of the urea is decomposed into thermal decomposition products, and a major portion of the thermal decomposition products are converted into melamine, which together with the remaining unreacted thermal decomposition products, is passed into the upper reaction zone.  In the upper reaction zone, which is maintained at a temperature at least as high as the temperature of the lower reaction zone, substantially all of the remaining unconverted thermal decomposition products are converted into melamine.
Patent CA-1071986-A (CA)
Inventor: DEVAUX EDMOND-YVES
IPC: B60C3/00
Filed: 1978-01-24
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE:            A pneumatic tire comprising a radial carcass reinforce-ment and a tread reinforcement imparting to the tread a meridian curvature less than the circumferential curvature is improved by having the percentage of sculpting of the tread increase from the edges of the tread in the direction towards the equatorial zone of the tread.
Patent CA-1092983-A (CA)
Inventor: LIPPERT JOSEPH JR
IPC: F03D7/02
Filed: 1978-03-01
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE A spring-loaded pivoting end plate that is hinged such that it is deployed by centrifugal force into the airstream to thereby act as an aero-dynamic brake for wind turbines in overspeed conditions.  The brake has a stationary portion fixed on the tip of the turbine rotor and a pivoting por-tion hinged for movement with respect to the fixed portion.  The longitudinal centerline of the brake coincides with the chord line of the turbine blade and the pivoting movement is about a hinge axis that is normal to the rota-tional plane of the turbine.  The planform of the brake has a low aspect ratio shape with the ratio of the fore and aft chordwise length to the width being one or greater.  The edges of the brake in the normal running condition ex-tend beyond the contour of the turbine blade to serve as an end plate such that the aerodynamic efficiency of the blade is improved thereby.
Patent CA-1053733-A (CA)
Inventor: BIDOL MICHAEL K
IPC: H02K33/04
Filed: 1978-04-03
Granted: 1979-05-01
Abstract: Abstract A moving-iron, linear-motor compressor suitable for use in a refrigerant system, wherein a conical armature reciprocates in a complementary air-gap under the influence of an electromagnetic circuit and a pair of linear (constant rate) complementary return springs connected to the armature between the compressor piston and an outboard bearing.  The arma-ture rod is made of magnetically permeable material.          The electromagnetic circuit includes a pair of abutting convoluted loops of spirally wound magnetic strip material with a conical air-gap fabricated in the area of abutment.  The motor has a layered construction which cooperates with the conical armature and air-gap such that the motor is self-aligning at the assembly stage.
Patent CA-1077909-A (CA)
Title: Winder for a paper making machine
Inventor: BRAUN HEINZ
IPC: B65H18/16
Filed: 1978-04-25
Granted: 1980-05-20
Abstract: INVENTORS:  HEINZ BRAUN, KARL KIESEL and WOLF-GUNTER STOTZ       INVENTION:  WINDER FOR A PAPERMAKING MACHINE                   ABSTRACT OF THE DISCLOSURE            A winder for a papermaking machine comprising a cylinder over which there is guided the paper web which is to be wound-up.  A reel-spool receives the wound-up paper roll or package and a contact or press device presses the reel-spool in the direction of the cylinder.  An endless band arrangement is guided such that it extends over the cylinder between its surface and the paper web, the band arrangement in conjunction with the paper web being wrapped about part of the circumference or outer surface of the cylinder and extends between the cylinder and the reel-spool or, as the case may be, the paper roll or package wound upon the  reel-spool.  The band arrangement also en-closes the paper roll or the reel-spool along part of its circumference.
Patent CA-1106631-A (CA)
Inventor: RINEER ARTHUR E
IPC: F16D3/22
Filed: 1978-05-08
Granted: 1981-08-11
Abstract: ABSTRACT     Driving and driven shafts are respectively associated with inner and outer hollow spherical members in either relation ship .          The spherical members have a plurality of channels in planes preferably parallel to the axes of the respective shafts. A transfer assembly within the inner spherical member includes a group of radially-extending arms or rollers, each traversing a channel in both the inner and outer spherical members. These radially-extending arms or rollers have a freedom of angular articulation with respect to each other where they are not on a diametrically opposite relationship.
Patent CA-1093349-A (CA)
Inventor: OLSSON ERIK A
IPC: B21C37/09
Filed: 1978-06-01
Granted: 1981-01-13
Abstract: Abstract Annular or tubular metallic working pieces are formed by forming a metal strip and winding the strip in layers and fusing them into the desired shape, the wall thickness of the working piece being greater than the thickness of the metal strip, with the temperature of the strip regulated by the addition or removal of heat, and an apparatus is provided for the manufacture of such annular or tube-shaped metallic working pieces comprising a feed device for the metal strip which leads into a winding device having at least one pair of rolls, one of which rolls is powered and one of which is supported and mobile against the other.
Patent CA-1109840-A (CA)
Inventor: LALONDE ALEXANDRE R
IPC: B60N3/00
Filed: 1978-06-13
Granted: 1981-09-29
Abstract: ABSTRACT             The assembly of a vehicle tray and a mounting bracket with the latter either adapted to be mounted over the dash or adapted to be mounted on the floor of an automobile or truck.  The tray is readily separable from the mounting bracket to be stowed elsewhere in the vehicle, the mounting bracket of the "over the dash" type is readily adjustable and installable without tools on dashes of different fore and aft depth and the mounting bracket of the "on the floor" type is readily collapsible with the tray removed therefrom for a minimum of encumbrance on the floor of the vehicle.  The mounting bracket in either embodiment is of L-shape configuration including a horizontally extending arm, a vertically extending arm, and an upstanding pin readily engaging in an upright hole forming a socket in the tray.  The horizontal arm for the dash bracket is of adjustable length and longitudinally extends fore and aft over the dash while the vertical arm of the floor bracket is readily collapsible into a groove in the top of the corresponding horizontal arm.
Patent CA-1099638-A (CA)
Inventor: KAPLAN CARL
IPC: A61K9/12
Filed: 1978-06-22
Granted: 1981-04-21
Abstract: ABSTRACT OF THE DISCLOSURE         A cosmetically elegant and stable topical anesthetic solution, particularly useful in a non-aerosol spray assembly comprising 0.2 - 2,5 percent of a water-insoluble topical caine-type anesthetic; 0.3 - 0.6 percent of a di-(C5-C8) alkyl sodium sulfosuccinate; 20 - 35 percent of a cosmetically acceptable, water-miscible alcohol in which the anesthetic is soluble; 10 - 25 percent of a cosmetically acceptable, water-miscible glycol which is a liquid at 25°C and in which the anesthetic is soluble, the maximum concentration f said solvents being 47 percent; and at least 50 percent water.
Patent CA-1101413-A (CA)
Inventor: BENHAM JUDITH L A K A FAHEY JU
IPC: C09B1/00
Filed: 1978-07-18
Granted: 1981-05-19
Abstract: Abstract of the Disclosure Dyes of the class consisting of polyanthraquino-cycloalkanes and dianthraquinoethenes are useful in giving broad control of the sensitivity of a photoconductor to electromagnetic radiation.
Patent CA-1124567-A (CA)
Title: Method and apparatus for producing a  cellular product
Inventor: BOUETTE DAVID W
IPC: A23G3/02
Filed: 1978-07-25
Granted: 1982-06-01
Abstract: ABSTRACT OF THE DISCLOSURE           A method and apparatus for producing a cellular product, such as cellular chocolate, in which the first component of the product, e.g. the chocolate, in liquid form, has introduced into it a second gaseous component which is largely soluble in the liquid first component, the gas is dispersed in the first liquid component uniformly so that it is dissolved throughout the liquid, the pressure is released suddenly, so that the dissolved component forms gaseous bubbles in the liquid and the first component in the resulting product is then solidified by cooling.
Patent CA-1119369-A (CA)
Inventor: LANSBERGEN SIMON G
IPC: A47K7/03
Filed: 1978-07-26
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for manufacturing a bath sponge having incor-porated therein a core of detergent substances is disclosed, comprising a plurality of containers  for receiving a sponge, apertured at their bottom; means for advancing the containers while swinging the containers in a plane substan-tially parallel to the advancement plane; a cutting station having a rod-like blade rotatable about its longitudinal axis, for insertion through the apertured container into the sponge; a station for feeding a detergent in paste-like condition, downstream of the cutting station and provided with a delivery nozzle for insertion through the apertured container into the sponge.  Method of making a bath sponge and a sponge produced by same also form a part of the invention.
Patent CA-1143542-A (CA)
Inventor: CLEAR THEODORE E
IPC: B32B13/14
Filed: 1978-08-01
Granted: 1983-03-29
Abstract: METHODS AND APPARATUS FOR MANUFACTURING     CEMENTITIOUS REINFORCED PANELS            Abstract of the Disclosure Reinforced facings, including reinforcing webs entrained in hydraulic cement via a slurry bath, adhere to a nailable light-weight aggregate cementitious core to form a panel web.  The reinforced web is formed on abutting conveyed carrier sheets, and the web is transversely cut, between the sheets, while moving or when stopped, in response to sensing of the sheets.  The cut panels, on respective sheets are stacked for curing without damaging the panel edges and in a manner to minimize panel flex.         Slurry bath, facing applicators, and cutter and stacking apparatus are included.
Patent CA-1110521-A (CA)
Inventor: ORSZULLOK WILLY
IPC: F16K11/044
Filed: 1978-08-30
Granted: 1981-10-13
Abstract: CHANGE VALVE            ABSTRACT OF THE DISCLOSURE:         A change valve for sanitary engineering to select either  a bath tub or  shower  head  for  discharge of  water includes a telescoping connection between a valve actuating device and a valve element to achieve reliable operation in the presence of low water pressures.
Patent CA-1157437-A (CA)
Inventor: BICKLEY WILLIAM M
IPC: A61F13/20
Filed: 1978-09-14
Granted: 1983-11-22
Abstract: ABSTRACT          A packaged, soft, comfortable catamenial tampon comprises as an absorbent medium cellulose sponge, the cellulose sponge including from about 0.05 to about 2.5 grams of a softening liquid per gram of cellulose sponge.          The tampon is packaged in a softening liquid impermeable container, and is capable of absorbing substantial quantities of menstrual fluid.
Patent CA-1091104-A (CA)
Inventor: ROBINSON DONOVAN L
IPC: F16H61/02
Filed: 1978-10-05
Granted: 1980-12-09
Abstract: FORWARD AND REVERSE MARINE DRIVE                    Abstract of the Disclosure A gas turbine engine drive for a marine propeller having a forward and reverse drive transmission having controls operative during engine operation in a braking neutral position  to decrease engine inertia and to brake the input and engine and also the output and propeller prior to shifting to either a forward or reverse drive to reduce shift shock, and a positive neutral posi-tion to positively disconnect the input and output so the engine can drive accessories without driving the output and propeller, and operative when the engine is not operating to brake the input and engine and also the output and propeller.  In another control, the reverse drive signal decreases engine inertia in braking neutral.
Patent CA-1108280-A (CA)
Inventor: NAKAJO TOSHIHIKO
IPC: H05K7/18
Filed: 1978-10-31
Granted: 1981-09-01
Abstract: ABSTRACT         There is taught a frame unit for electronic communication devices which include a pair of spaced parallel side plates interconnected by upper and lower guide rails which extend between and are perpendicular to the side plates.  Both ends of the guide rail are provided with projections which project out of the side plates and which can be adapted to put two or more frame units on one another.  A plurality of guide members are secured to the guide rails; the guide members are adapted to guide printed boards on which circuit elements of an electronic communication device are provided when the printed boards are inserted into and out of the frame unit.
Patent CA-1081238-A (CA)
Inventor: CLIFFORD DAVID P
IPC: C07F9/572
Filed: 1978-12-01
Granted: 1980-07-08
Abstract: ABSTRACT            A process for preparing an O,O-dialkyl phthalimido-phosphonothioate which comprises reacting a phthalic anhy-dride with an O,O-dialkyl phosphoramidothioate in presence of a tertiary amine as catalyst.  The products are known to be useful as pesticides, particularly for control of fungi attacking plants.
Patent CA-1123667-A (CA)
Inventor: SCHELLENBERG RUDOLF
IPC: B61F5/44
Filed: 1978-12-05
Granted: 1982-05-18
Abstract: P.5286 A CROSS-COUPLING ARRANGEMENT FOR A RAIL VEHICLE                 Abstract of the Disclosure The cross-coupling arrangement for coupling the end trucks to each other has a longitudinal shaft which is mounted via universal bearings at opposite ends on journal pins which are fixedly mounted relative to the vehicle.  The shaft is articulated to the trucks via levers which are disposed at least approximately in the proximity of the transverse plane of the universal bearings.
Patent CA-1114959-A (CA)
Inventor: ASIKAINEN AIMO I
IPC: C02F11/02
Filed: 1979-01-17
Granted: 1981-12-22
Abstract: Abstract of the Disclosure A combination of a biological dry toilet and a biological waste water purifying plant.  The combination comprises a tank for composting waste, a means for change of air in the tank, and a sludge sedimentation tank.  A biofilter is provided through which the water to be purified is circulated.  The combination comprise in addition a means for change of air in the biofilter, a means for circulating the water to be purified in the biofilter, a means for removing the purified water from the sludge sedimentation tank, a means for removing the sludge from the lower part of the sedimentation tank, a means for feeding the water to be purified through the dry toilet, and a means for mechanically purifying said water in the dry toilet.  An equalizing basin is included in the waste water purifying plant, the dry toilet being at least partly submerged in said basin.
Patent CA-1066233-A (CA)
Inventor: LUNDY RICHARD W
IPC: B66C23/62
Filed: 1979-01-29
Granted: 1979-11-13
Abstract: ABSTRACT OF THE DISCLOSURE A multisection crane boom having a fly and jib assembly attachable thereto is disclosed herein.  The fly section and jib section of the assembly are pivotally interconnected at adjacent ends through a freely pivoted link so that the jib section can be pivoted from the position extending generally parallel and below the fly section to a usable position where-in the longitudinal axes of the two sections are aligned with each other or coincident at the interconnected ends.  Cable means are utilized for holding the jib section in an extended position on the fly section and the cable means are capable of having the jib in end-to-end or angular relation with respect to the fly section.  The fly section also has a lug thereon which prevents attachment of the cable means when the fly sec-tion is at an angular position with respect to the main boom.