baber/WOPTO huggingface dataset:
Patent CA-1060325-A (CA)
Title: Integrally built and cured tire and wheel assembly and method for making same
Inventor: CARAVITO VITO A
IPC: B60C3/02
Filed: 1976-10-20
Granted: 1979-08-14
Abstract: INTEGRALLY BUILT AND CURED TIRE AND WHEEL    ASSEMBLY AND METHOD FOR MAKING SAME                  Abstract of the Disclosure An integral tire and rim assembly in which the tire is built and cured on the rim.  The tire is a closed torus crown overlap type having a pair of annular inextensible beads.  The rim is an annular and axially continuous unitary rigid member with flanges that extend radially outwardly beyond the minimum diameter of the inextensible bead cores.  A run-flat device is included in the tire cavity.  The method of making the tire and rim assembly encompasses wrapping of at least one carcass ply circum-ferentially about the rim with the axially outer ends extending axially outward beyond the axial outer edges of said rim, helically winding at least one inextensible member about the rim to form an annular bead core about the carcass ply to secure the carcass ply to the rim, folding the axailly outer ends of the carcass-ply axially across the rim to form a circumferentially extending splice, providing a circumferentially extending tread structure about said ply and placing the tire and rim assembly in a curing apparatus including molding and curing the tire.
Patent CA-1084891-A (CA)
Inventor: MULLER ALAIN
IPC: C10G45/08
Filed: 1976-12-02
Granted: 1980-09-02
Abstract: ABSTRACT         Catalyst carriers being an intimate mixture of aluminum oxides and at least one second metal from groups VIa to VIII of the periodic table of the elements; preparation process of said carriers by coprecipitation in the form of a gel from aqueous and/or organic solutions of aluminum and the second metal, followed by drying and calcination;  and the use of these carriers in the making of catalysts, particularly for the conversion of hydrocarbon charges or desulfurization thereof.
Patent CA-1061004-A (CA)
Inventor: CONDON JOSEPH H
IPC: H04L25/30
Filed: 1976-12-31
Granted: 1979-08-21
Abstract: Abstract of the Disclosure An elastic interface is disclosed for two communicating digital carrier systems autonomously synchronized to disparate time bases independant of each other in frequency and phase. The interface includes two arrangements, one for each direction of transmission between the two digital systems.  In an illustrative application for the interface in a telephone system, the first of the two digital systems is a digital transmission system while the second is a time-division-multiplex switching network.      The different internal constraints of each system call for digital signals at variance in sampling rate and code format.  The interface amply satisfies the difference in sampling rate by an interpolation process which supplies the requisite number of intermediate encoded signal samples.      Code conversion techniques are employed to match the code format of each digital system.  Flexibility in the interposition process is provided by adjusting the value of the encoded samples in response to changes in the relative time intervals between each encoded sample being supplied to one digital system and the encoded samples from the other digital system upon which it is derived.  The digital signal medium established in the interface preserves the quality of the information traverning the medium as the digital signals coupled thereto undergo a change in sampling rate even though the autonomous operation of each of the two digital systems occasions relative frequency drift between the time bases of the two digital systems.
Patent CA-1078197-A (CA)
Inventor: MATHYS PIERRE
IPC: G04B31/00
Filed: 1977-02-17
Granted: 1980-05-27
Abstract: ABSTRACT OF THE DISCLOSURE:          A watch having a plate, a barrel having a circular periphery, at least three small wheels that are mounted solely on and rotatable relative to the plate, the wheels being spaced about and engaging the periphery to support the barrel on the plate.
Patent CA-1050495-A (CA)
Inventor: TORNEBACK GORAN
IPC: B62D33/08
Filed: 1977-02-17
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE      A load-carrying trailer of a transport vehicle has mounted thereon a load platform of which a rear section is adapted to be moved slidably in the direction of the longitudinal axis of the trailer, and a front section of said load platform is divided laterally into a plurality of sub-sections adapted to fold together towards the front of the trailer when the rear section moves forwards and adapted to be extended and straighten out when the rear section moves rearwards, the arrangement being such as to facilitate loading and unloading by means of a crane with a relatively short jib carried by a towing vehicle coupled to the front end of said trailer.
Patent CA-1076353-A (CA)
Inventor: JACOB ARMAND
IPC: A01M23/26
Filed: 1977-04-28
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE      The invention seeks to provide a humane trap which despatches trapped animals without pain or panic.  A peripheral trap frame, open on one side, has sides on either side of the open side spring urged towards one another to provide the motive power for a pair of strike arms connected in scissors fashion and forming a toggle linkage tending to collapse inwardly of the frame under the spring pressure so as to deliver a killing blow to an animal whose head is passed through the frame opening.  The toggle linkage is prevented from collapsing when the trap is set by a wire loop which is knocked clear of the linkage by an animal reaching a predetermined position within the trap.
Patent CA-1069113-A (CA)
Title: Procede de forage de roches et dispositif pour la mise en oeuvre de ce procede
Inventor: MILAN DANIEL
IPC: E21B7/18
Filed: 1977-05-25
Granted: 1980-01-01
Abstract: Procédé de forage de roches opérant par destruction mécanique de la roche et utilisant une boue de forage sous pression en circulation pour la mise en mouvement et l'entraînement à l'extérieur du trou des débris de roche, caractérisé par le fait que le fluide de forage est envoyé sur le fond du trou sous forme de deux jets pulsés dont les débits instantanés varient de façon alternative entre une valeur maximale et la valeur nulle, le débit total étant pratiquement constant et les jets étant dirigés sur des zones diamétrement opposées du fond du trou pour la production de flux contrariés de boue de forage.  Ce procédé permet une utilisation optimale des molettes et donc une vitesse d'avance forte aussi bien dans le cas du forage rotary que dans le cas du forage à la turbine, grâce à une élimination rapide et efficace des débris de roche formé:  lors du forage.
Patent CA-1093921-A (CA)
Inventor: HOYT EARL E
IPC: A61F13/40
Filed: 1977-06-14
Granted: 1981-01-20
Abstract: A B S T R A C T     A single use surgical scrub device complete with its own germicide can be fashioned from an absorbent sponge attached to a sealed reservoir handle which can be ruptured easily to release the germicide immediately prior to use in any antiseptic procedure.
Patent CA-1089339-A (CA)
Inventor: SCHOLEFIELD JOHN
IPC: G01N1/30
Filed: 1977-06-20
Granted: 1980-11-11
Abstract: ABSTRACT OF THE DISCLOSURE         A rapid method of staining micro-organisms with fluorochrome dyes to render them readily visible when illuminated with U.V. radiation and viewed under the micro-scope is described.  The method involves the chemical treat-ment of the sample containing micro-organisms with phosphate ions to modify chemically the dye-receptor sites in the micro-organisms.  Suitable additional treatments which enhance fluor-escence are also possible, including methylation, esterification, hydrolysis, oxidation and treatment with sulphur dioxide.  The method is particularly advantageous in the microscopic enumer-ation of micro-organisms.  Also certain techniques are described which permit the determination of viable and non-viable cells. After the cells have been chemically treated with phosphate ion they are stained with a fluorochrome dye.
Patent CA-1101243-A (CA)
Inventor: GIK LEV A
IPC: B23B41/04
Filed: 1977-08-05
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE        The disclosed method resides in that the spherical tool and the workpiece are imparted relative motions, viz. the main machining motion and the axial feed motion; in accordance with the invention, the main machining motion is carried out with inclusion of oscillation of the spheric-al tool relative to the hole being machine in the work-piece.      The disclosed method enables to enhance the cutting conditions, to prolong the serviceability of the tool and to expand the field of its applications.    The method can be effectively used, among other applic-ations, for finish and semi-finish machining of relatively deep holes (with l:d equalling or exceeding 10) and for machining holes to 2nd and 3d Accuracy Class.
Patent CA-1097121-A (CA)
Inventor: O'BRIEN DAVID F
IPC: G03F7/00
Filed: 1977-08-15
Granted: 1981-03-10
Abstract: PHOTOGRAPHIC ELEMENTS CONTAINING VESICLES           OF RHODOPSIN AND LIPIDS     Abstract of the Disclosure A photographic element comprises a support having thereon a binder containing numerous vesicles, each vesicle comprising a matrix of lipid membranes containing rhodopsin and one of a)   metal cations or b)   materials selected from the group consisting of chelatometric materials, colorimetric reagents for said metal cations, materials which are caused to react by the presence of said metal cations to form a gas or a visible reaction product, and materials which form elemental metal through redox reactions with said metal cations inside the vesicles and the other a) or b) outside the vesicles.  On imagewise exposure to light, the metal cations flow through the vesicles and react with the above material in the exposed areas only.
Patent CA-1077506-A (CA)
Title: O-(3-amino-2-hydroxy-propyl)-amidoxime derivatives, process for the preparation thereof and pharmaceutical compositions comprising the same
Inventor: TAKACS KALMAN
IPC: A61K31/15
Filed: 1977-08-26
Granted: 1980-05-13
Abstract: ABSTRACT OF THE DISCLOSURE     This invention relates to compounds of the general formula I and pharmaceutically acceptable salts thereof   (I) wherein R2 hydrogen or alkyl having one to five carbon atoms; R3 is alkyl having one to five carbon atoms, cycloalkyl or phenyl optionally substituted with hydroxyl or phenyl; or R2 and R3 together form a five- to eight-membered ring optionally containing also other heteroatoms and/or fused with an other ring; R4 is cycloalkyl, aromatic or heteroaromatic group, optionally substituted with one or more halogens, alkoxy or alkyl and/or fused with an other ring, preferably phenyl, naphthyl, quinolyl, isoquinolyl, pyridyl, pyrazolyl; R5 is hydrogen or alkyl having one to four carbon atom cycloalkyl or phenyl optionally substituted with halogen, alkoxy having one to four carbon atoms or alkyl having one to four carbon atoms; R6 is hydrogen, alkyl having one to four carbon atoms or phenyl; m=0, 1 or 2; n = 0, 1 or 2.  It also relates to a process for the preparation of these compounds. The compounds of formula I and their pharmaceutically acceptable salts are useful in treating diabetic angiopathy in mammals and in some instances are useful as hypotensive agents.
Patent CA-1095906-A (CA)
Inventor: TEMPLE DAVIS L JR
IPC: C07D487/04
Filed: 1978-01-11
Granted: 1981-02-17
Abstract: Abstract of the Disclosure Imidazopyrimidiones and other diazaheterocyclopyrimidiones having an additional fused imidazole or triazole ring have utility as bronchodilaters, mediator release inhibitors, phosphodiesterase inhibitors, and peripheral vasodilators. They are orally active and useful in the prophylaxis and treatment of asthma. A preferred compound is 4-[(4-chlorophenyl)methyl]-6,7-dihydro-3H-imidazo[1,2-a]-purin-9(4H)-one.
Patent CA-1117134-A (CA)
Inventor: JONES JOHN D
IPC: C11B1/00
Filed: 1978-02-08
Granted: 1982-01-26
Abstract: ABSTRACT         A process for producing high quality crude oil and a high pro-tein low-fibre  meal from thioglucoside-containing oilseeds in which the oilseed is dried at a seed temperature below about 70°C to a moisture content in the range 1-3% prior to solvent extraction of the oil.  Prefer-ably, the oilseed is dehulled before the drying and oil extraction steps and dehulling is facilitated by a preliminary drying step at a seed temperature below about 70°C, to a moisture content below about 6%.
Patent CA-1111717-A (CA)
Title: Method for making a decorated, water-resistant, rigid  panel and the product made thereby
Inventor: HIX DANIEL H
IPC: B41M5/035
Filed: 1978-02-16
Granted: 1981-11-03
Abstract: A METHOD FOR MAKING A DECORATED  WATER-RESISTANT, RIGID PANEL AND THE PRODUCT MADE THEREBY     ABSTRACT      A method for making a decorated, water-resistant, rigid panel comprising supplying a cured, pre-coated rigid panel having a clear, water-resistant polymeric coating on one surface of the panel and a printed sheet having a design, picture or other form of decoration on one surface thereof, said decoration being formed by a sublimable coloring agent.  The rigid panel and the printed sheet are originally maintained at room or ambient temperature.  The coated surface of the rigid panel and the decorated surface of the printed sheet are brought into physical contact, and their surfaces are maintained in contact for a brief period of time by applying light pressure thereto.  While the surfaces are maintained in contact, heat is applied thereto for a short period of time to sublime the coloring agent and cause it to be transferred to and penetrate into the polymeric coating on the surface of the rigid panel.  The heat is removed from the surfaces, and the printed sheet is separated from the rigid panel whose polymeric coated surface contains the same decoration as appeared on the printed sheet.    The product of this invention comprises a decorated, water-resistant, rigid panel having a clear polymeric coating on one surface, which coating is impregnated by a sublimable coloring agent.  The coated surface of the panel comprises at least one clear polymeric top coat and may have additional substrate coatings or layers of polymeric or other materials.  It is pre-ferred that the coated surface of the decorated panel have a light stability of at least about 40 hours as measured by the Standard Carbon-Arc Fadometer test (ASTM G25-70), Continuous Exposure to Light, Test Method A.
Patent CA-1082587-A (CA)
Inventor: DONOFRIO JOHN D
IPC: E06B9/90
Filed: 1978-03-02
Granted: 1980-07-29
Abstract: ROLLER SHADE BRAKING MECHANISM                       ABSTRACT           A roller shade braking mechanism of the type including a pair of outwardly biased braking shoes for engaging a cylin-drical brake drum.  The brake shoes are urged into braking engagement by an axially positionable wedge which cams against the interior surfaces of the brake shoes to thereby produce a constantly applied braking force.  Externally accessible adjust-ment means are also provided for adjusting the pressure exerted by said brake shoes.
Patent CA-1117687-A (CA)
Inventor: DE LA TORRE PEARLINE
IPC: C08L83/00
Filed: 1978-03-03
Granted: 1982-02-02
Abstract: ABSTRACT OF THE DISCLOSURE       A  self-extinguishing room temperature vulcanizable silicone rubber composition comprising a silanol end-stopped diorganopolysilonane polymer, a metal oxide filler, an alkoxy functional cross-linking agent, carbon black, platinum and a titanium chelate catalyst.  For the optimum self-extinguishing one-component room temperature vul-canizable silicone rubber composition within the scope of the present invention, it is preferred that there be from 0.5 to 20 mole percent of phenyl content based on the base polysiloxane polymer and from .01 to 10 mole percent vinyl content based on the base polysiloxane polymer.
Patent CA-1061052-A (CA)
Inventor: LACEY RICHARD J
IPC: A41D13/06
Filed: 1978-03-21
Granted: 1979-08-28
Abstract: ATHLETIC KNEE PROTECTION DEVICE         ABSTRACT OF THE DISCLOSURE      A knee protection device for use by athletes, particularly football players, consisting of a tubular boot adapted to be worn on the leg at the knee, a jointed metal reinforcing bar mounted in the boot at the inner side of the knee, a pair of straps encircling the leg and reinforcing bar respectively above and below the knee joint, and an impact-operated strap tightening device operable to tighten each of the straps whenever the knee receives a blow at its outer side.
Patent CA-1107267-A (CA)
Inventor: ALEXANDER DOUGLAS S
IPC: C02F1/68
Filed: 1978-04-18
Granted: 1981-08-18
Abstract: ABSTRACT OF THE DISCLOSURE           Hydrocarbons such as oil floating on the surface of water are removed rapidly by contact with a multi-component porous solid solvent composition consisting mainly of a mixture of a solvent for oil, fibres and a sinking agent, a floating mixture which sinks when filled with oil. The oil forms a true solution in the solid mixture and is retained as such on sinking to the bottom of the body of water.
Patent CA-1110264-A (CA)
Inventor: SCHIRMER ULRICH
IPC: C07C333/24
Filed: 1978-05-29
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE: New diurethanes having a herbi-cidal action, the urethane radicals being attached to a phenyl radical in meta position and at least one of the urethane radi-cals containing sulfur; herbicides containing these compounds as active ingredients; processes for the preparation of these com-pounds; and processes for controlling the growth of unwanted plants with these compounds.
Patent CA-1091726-A (CA)
Inventor: SPISAK EDWARD G
IPC: B60B7/06
Filed: 1978-05-30
Granted: 1980-12-16
Abstract: ABSTRACT OF THE DISCLOSURE            A wheel trim assembly including a metal retainer having teeth for bitingly engaging the flange of a vehicle wheel to hold the trim assembly in position on the wheel.          The retainer is provided with an arm member which tends to lift the teeth out of engagement with the wheel after the trim assembly has been moved a predetermined axial distance.          The arm also prevents the retainer from being bent exces-sively to exceed the elastic limits of the material making up the retainer.
Patent CA-1112477-A (CA)
Title: Temperature sensor means with integral temperature  limit functions
Inventor: SABLE DONALD E
IPC: G01K7/00
Filed: 1978-07-14
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE             A temperature control system, shown as a differential temperature control system, uses a special temperature sensor means. The temperature sensor means includes a resistance temperature responsive element that is paralleled by one or more temperature responsive switches that act as a limit, or are connected in series with an additional temperature responsive switch that also acts as a limit.
Patent CA-1077555-A (CA)
Title: Cabinet
Inventor: CHERRY RICHARD S
IPC: A47B67/04
Filed: 1978-07-24
Granted: 1980-05-13
Abstract: CABINET                    A B S T R A C T  A cabinet, for use in a mobile van or truck, comprising a frame with at least one pair of opposed drawer suspension assemblies each having an extensible runner with a plurality of hooks, and a tray with a horizontal bar fixed to each end of the tray in spaced relationship with the tray end.  The bars are engagable with the hooks whereby the tray is removably carried on the frame as a drawer.  A releasable latch holds the tray in closed position in the frame.
Patent CA-1089572-A (CA)
Title: Furniture springs assembly and method for manufacture  thereof
Inventor: CAVALER PAUL
IPC: A47C23/043
Filed: 1978-08-02
Granted: 1980-11-11
Abstract: Abstract A mattress box spring comprising a plurality of substantially conical coil springs rigidly fastened at the spring ends of lesser diameter to a support frame such that the spring end coils of greater diameter lie in a substan-tially common plane, a  wire  mesh overlying the end coils in the common plane with the spring end coils being un-attached or free-floating with respect to the mesh and with respect to each other, and a cloth cover or pad dis-posed over the mesh and having a periphery attached to the frame to hold the assembly together.  Preferably, the diam-eter of each spring end coil lying in the common plane is greater than the corresponding spring height.
Patent CA-1093382-A (CA)
Inventor: REECE JOHN W
IPC: B41J2/285
Filed: 1978-08-25
Granted: 1981-01-13
Abstract: Title of the Invention MATRIX PRINT WIRE SOLENOID            Abstract of the Disclosure i A matrix print wire solenoid has a small diameter print wire which wire is propelled against printing paper and inking ribbon by the linear motion of the solenoid plunger, to which the print wire is attached, in an improved impact printer having a plurality of solenoids positioned in a row for use in dot matrix printing.  The solenoid features a low cost construction, a reduction in size, and increased operating speed, and has pole pieces which are separated by an inner gap and which pieces are aligned with a coil bobbin which provides a guide surface for the armature plunger.          The space between the plunger and a forward bushing or spacer is occupied by a coil spring which has one end seated over a portion of the armature and the other end seated against the face of the bushing.  The coil bobbin defines an air gap between one pole piece and the armature.
Patent CA-1092965-A (CA)
Inventor: DAVIS BRUCE W
IPC: E21B43/28
Filed: 1978-09-05
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE        METHOD OF RECOVERING COAL IN AQUEOUS SLURRY FORM          A method of in-situ coal recovery in slurry form from a coal deposit by first contacting the coal with a gaseous mixture of an oxygen-containing gas containing vaporized NO2, then with an aqeous alkaline solution to slurry the coal, and then recovering the slurried coal from the deposit.
Patent CA-1111934-A (CA)
Title: Method and apparatus for providing improved automatic  gage control setup in a rolling mill
Inventor: FAPIANO DONALD J
IPC: B21B37/18
Filed: 1978-09-08
Granted: 1981-11-03
Abstract: ABSTRACT OF THE DISCLOSURE             A method and apparatus for determining the initial opening of a pair of opposed work rolls utilized to reduce the thickness of a metal workpiece provides that selected readings of the roll separation force occasioned by passage of the workpiece through the rolls on a next preceding pass are utilized to determine the initial roll opening setting for the next pass of the workpiece between the rolls.  The readings selected differ in accordance with rolls.  The readings selected differ in accordance to employ automatic gage control.
Patent CA-1071811-A (CA)
Inventor: LEDUC LUCIEN
IPC: B65G69/28
Filed: 1978-09-20
Granted: 1980-02-19
Abstract: RAMP TO LOAD AND UNLOAD VEHICLES INTO AND FROM A TRUCK BODY     ABSTRACT OF THE DISCLOSURE           A pair of longitudinally extended stringers inclu-de pins at the upper ends thereof to detachably engage aper-tures drilled in the open tail gate of the vehicle so that the stringers extend to the ground at approximately the same angle as the open tail gate.  A plurality of cross members or rungs are secured in spaced and parallel relationship to ca-bles, chains or the like and the lowermost cross member is bolted between the two stringers adjacent the lower ends there-of.  When the stringers are secured by the upper ends into the apertures of the tail gate, the cross members are unrolled up-wardly along the stringers and the uppermost cross member is then detachably secured to the stringers adjacent the upper ends thereof thus forming a ladder type ramp for the loading or unloading of a snowmobile.  If planks are laid longitudi-nally between the stringers, then any wheeled vehicle such as an all-terrain vehicle or the like, may be loaded or unloaded along the ramp.  To store the ramp in the truck body, the cross pieces are disconnected from adjacent the upper ends of the stringers and then rolled downwardly to the lower ends thereof.  The stringers are then unhooked from the tail gate and the ramp is loaded onto the floor of the truck body with a stringer line upon each side of the snowmobile or other vehicle and the rolled up cross pieces being situated trans-versely behind the vehicle.