baber/WOPTO huggingface dataset:
Patent CA-1103648-A (CA)
Inventor: LEACH BRUCE E
IPC: C01B39/14
Filed: 1978-01-31
Granted: 1981-06-23
Abstract: Case 5839 PROCESS FOR PREPARING ZEOLITE A          Abstract of Disclosure A process for preparing sodium Zeolite A is disclosed.  The process comprises:     (a) treating an aluminum alkoxide with water in the presence of a reactive silica compound to form an amorphous sodium aluminum silicate gel in the admixture, (b) heating the admixture-containing gel of step (a) at a predetermined temperature (e.g. 70 to 120°C.) until substantially all of the product is Zeolite A, and (c) recovering the desired product.
Patent CA-1047790-A (CA)
Inventor: MERCER BENJAMIN JR
IPC: G01N3/00
Filed: 1978-02-02
Granted: 1979-02-06
Abstract: IMPACT STIMULATOR METHOD AND APPARATUS            ABSTRACT OF THE DISCLOSURE         Apparatus for testing glass containers for structural defects which may occur in the sidewalls thereof and which may render the containers incapable of withstanding a normal handling through a filling line and packing where the containers will be subjected to abuse.  The apparatus is particularly designed to handle non-round bottles or containers and essentially takes the form of a pair of vertically oriented, rotatable, bottle-engaging rollers which, upon engagement with opposite sides of the bottle, will move the bottle through the gap between the two rollers.          One of the rollers is laterally movable and biased toward the other roller, which has its axis fixed.  An adjustable pneumatic pillow having a controllable pressure is positioned to be used to bias the mounting for the movable roller.  The movable roller and its mounting structure has limited movement about a vertical pivot that is non-coincident with the vertical axis of the roller.          When a defective container is engaged by the two rollers, the container will be broken.  By slight modifications of the drive system for rotating the two opposed rollers, the apparatus is adaptable for testing round containers and convex-concave flasks.          The positioning of the rollers relative to a conveyor that brings the bottles to the area between the rollers is such that the bottles, when gripped between the two rotating rollers, are close to or adjacent the edge of the conveyor such that broken glass may fall from the conveyor into a cullet chute and not be carried on the top of the conveyor.
Patent CA-1093224-A (CA)
Inventor: PODOBNIK DONALD M
IPC: B03D1/02
Filed: 1978-02-16
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE A process for the recovery of mineral values by froth flotation in an aqueous medium from mineral ores with the use of an effective amount of a mercaptan polyalkylene oxide frother.
Patent CA-1084806-A (CA)
Inventor: ZAHID ABDUZ
IPC: F15B1/22
Filed: 1978-02-23
Granted: 1980-09-02
Abstract: Title:   HYDRAULIC ACCUMULATOR HAVING AN             IMPROVED OIL PORT SEAL     Abstract of the Disclosure The present invention relates to a hydraulic accumu-lator-pulse dampener of the bladder type and is character-ized by the provision of an improved seal assembly inter-posed between the oil port of the pressure vessel and the oil conduit connector fixture, said seal arrangement providing an annular, effective, and readily assembled seal between the fixture and the pressure vessel.
Patent CA-1088638-A (CA)
Inventor: RZESZEWSKI THEODORE S
IPC: H03D3/20
Filed: 1978-03-08
Granted: 1980-10-28
Abstract: FREQUENCY SELECTIVE DETECTOR CIRCUIT            Abstract A frequency selective detector circuit is useful as a high/low pass detector or as a bandpass detector.          The high/low pass detector comprises a pair of digital missing pulse detector circuits or resettable one-shot multivibrators that are connected together in cascade between a source of input pulses and the detector circuit output.  The timing interval of the first missing pulse detector circuit in the cascade is less than the timing interval of the second missing pulse detector circuit in the cascade.  By combining two such circuits to supply their outputs to a coincidence gate, a bandpass detector circuit results.
Patent CA-1077372-A (CA)
Inventor: MIKLOS LOUIS F
IPC: E03D1/34
Filed: 1978-03-08
Granted: 1980-05-13
Abstract: ABSTRACT OF THE DISCLOSURE     This invention relates to flush tank type toilets and is a device by which a long or short flush cycle may be selected by manipulation of the flush lever handle.          The conventional flush uses the full contents of the flush tank and is selected when solid waste must be flushed through the toilet.  The short flush uses a portion of the flush tank contents and is selected to conserve water when liquid waste is flushed.  This device controls the lifting of the outlet stopper by providing float operated cam member (or members) acting on a rod link connected to the flush lever which lifts the stopper, holding the lever and stopper in the lifted position.          When the water level in the tank drops below the float, the cam releases the rod link and the stopper will be force-seated into the discharge outlet of the tank by the water remaining in the tank.
Patent CA-1100412-A (CA)
Inventor: GABR SAAD Z M
IPC: H03F3/68
Filed: 1978-03-09
Granted: 1981-05-05
Abstract: "AMPLIFIER AND SOUND REPRODUCTION SYSTEM"     ABSTRACT             There is provided an amplifier for reproducing a major part of the audio-frequency range, wherein an amplifier having a first multi-section filter receives and divides an input signal info at least three signals, each covering only a part of the audio-frequency range, at least three variable output amplifiers receiving respective ones of the divided signals, a combiner for the three outputs to form a composite output, and thereafter feeding a remotely located loudspeaker.
Patent CA-1077225-A (CA)
Title: Fixture hanging assembly
Inventor: MACUGA HENRY J
IPC: E04B9/34
Filed: 1978-04-21
Granted: 1980-05-13
Abstract: Abstract of the Disclosure An overhead ceiling structure with an integrated fixture hanging assembly, the fixture hanging assembly being supported by a yoke means bridging a pair of adjacent ceiling frame rail members and comprising improved clips or mounts adapted to permit the installation of a continuous row of fixtures.
Patent CA-1072796-A (CA)
Inventor: MOFFE JOSEPH
IPC: E02D29/12
Filed: 1978-04-27
Granted: 1980-03-04
Abstract: ABSTRACT OF THE DISCLOSURE    A segmented cylindrical reinforced plastic manhole structure comprising a cylindrical body surmounted by a transition element.          The transition element is adapted to  support a conventional manhole cover and frame assembly  and has an opening closable by the manhole cover.  The manhole structure body comprises a plurality of curved, nestable segments of cast or molded reinforced plastic material.  Each segment is provided with vertical side edges configured to provide an interlocking joint between it and an adjacent segment and the segments may be so sized as to require two, three or more segments to complete the circumference of the manhole structure body.          Each segment is provided with horizontal top and bottom edges configured to provide an interlocking joint between it and an adjacent segment thereabove or therebelow so that the segments may be arranged in tiers  to provide a manhole structure body of desired height.  The transition element may also be cast or molded of reinforced plastic material and may be segmented or in the form of an integral one-piece structure.  A cast reinforced concrete slab-like transition element may also be used.   A base member may be provided for the manhole structure body, which base member may also be cast or molded of reinforced plastic material.  The segments, transition element and the base member, if used, are joined together by an appropriate adhesive sealant to form fluid-tight joints therebetween.
Patent CA-1098779-A (CA)
Inventor: TOLIUSIS VYTAUTAS J
IPC: F15B15/22
Filed: 1978-10-31
Granted: 1981-04-07
Abstract: FLUID PRESSURE CYLINDER CONVERTIBLE FOR   USE WITH OR WITHOUT INTERNAL BUMPERS                 ABSTRACT OF THE DISCLOSURE A fluid pressure cylinder which utilizes a standard-ized housing, piston and piston rod for forming a cylinder assembly either with or  without bumpers.  The bumpers can optionally be positioned on the piston when desired, with the overall assembled length and maximum stroke of the cylinder being identical whether provided with or without bumpers.  The piston is selectively mounted on the piston rod in one axial orientation if bumpers are not used, and the piston is reversed and mounted on the piston rod in the opposite axial orientation when bumpers are used.
Patent CA-1132010-A (CA)
Title: Material for coating walls of buildings  and method for using same
Inventor: MENNESSON PAUL
IPC: B32B5/16
Filed: 1978-11-24
Granted: 1982-09-21
Abstract: Inventor  : Paul Mennesson Invention : Material for coating walls of buildings and method for using same ABSTRACT OF THE DISCLOSURE     The invention concerns the coating or finishing of walls in the building industry. A coating material com-prises a flexible supporting net and hard granules bound together and with one side of said supporting net by a flexible transparent macromolecular binder made of a self-plasticized copolymer resin.
Patent CA-1105179-A (CA)
Inventor: KEMPTER FRITZ E
IPC: C09D5/44
Filed: 1978-12-08
Granted: 1981-07-14
Abstract: ABSTRACT OF THE DISCLOSURE: Surface-coating binders and their use.  The binders are reaction products of (A) Mannich bases obtained from one or more condensed phenols, free from either groups, which contain two or more pheno-lic hydroxl groups per molecule, one or more butadiene or isoprene homopolymers or copolymers which contain one or more     groups per molecule and have a mean molecular weight of from 500 to 6,000, one or more secondary amines which contain one or more hydroxyalkyl groups per molecule, or a mixture of such secondary amines with another secondary amine, and formaldehyde or a formaldehyde donor, with (B) one or more epoxy resins.  These surface-coating binders are used especially for the cathodic electrocoating of metal articles.
Patent CA-1092445-A (CA)
Title: Sail supports
Inventor: GRAHAM ROBERT G
IPC: B63H9/04
Filed: 1978-12-12
Granted: 1980-12-30
Abstract: ABSTRACT            A yacht foresail or mainsail support and change-over device.  The support comprises at least two tracks on which sail slides are slidingly captivated.  The support is mounted against longitudinal movement with the lower end thereof upwardly of the lower end of the supporting fixture.  A sail slide storage magazine is detachably mounted to the lower end of the support.  The magazine incorporates a track(s) complementary to and abutting with the tracks of the support.  Thus, a sail can be pre-loaded in the magazine and, with mounting to the support as aforesaid, raised.  At the same time, conventionally immediately thereafter, a previously raised sail can be lowered into the empty magazine in readiness for re-raising or storage therewith.
Patent CA-1118012-A (CA)
Inventor: HUBBARD S EUGENE
IPC: E06B3/36
Filed: 1978-12-28
Granted: 1982-02-09
Abstract: ENTRANCE DOOR SYSTEM WITH AUTOMATIC       ASTRAGAL AND PANIC DEVICE                    Abstract of the Disclosure An entrance door system including an automatic astragal along an edge of a door and an operator on the door provided for controlling one or more latch assemblies normally engaged to latch an edge of the door with a member of a door frame in which the door is mounted.  The latch assembly is mounted on the door to normally latch the door with the door frame when the door is closed and the latch is releasable to an unlatched condition so that the door may be opened.  The elongated astragal is mounted in parallel along the edge of the door and is guided for parallel move-ment between a retracted and an extended position.  The door operator is effective for moving the astragal between retracted and extended positions and the astragal is inter-connected for moving the latch assembly to release the latch-ing engagement when the astragal is moved to the retracted position so that the door may be opened.
Patent CA-1092617-A (CA)
Inventor: FITZSIMONS RON
IPC: A63G11/00
Filed: 1978-12-28
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a combination seesaw and rocking device comprising a pair of coaxially aligned sub-stantially hemi-circular shaped base support members adapted to move in tandem in cam fashion relative to a horizontal support surface, a pair of horizontally disposed flat support members transverse said base members and extending thereinbetween, a solid flat suspension member disposed across the midpoint of the open end of said base members and in contact therewith, a pair of first flat upright support members disposed at the distal ends of said suspension member, each of said pair of first flat upright supporting members having a flat lateral surface, said lateral surface extending normal to said suspension members, said lateral surface of each of said first upright support members in opposed relationship to each other and having a marginal edge thereof engaged with an upper surface of said suspension member, said pair of first support members adapted to function as a back support for a rider seated thereon, a pair of second flat upright members each having a horizontal gripping portion disposed for-ward of said first support members and adapted to serve or handle means for said rider, one of said pair of said second flat upright members being disposed fixedly secured to said suspension member, the other of said pair of second flat upright members being dis-posed selectively at at least two locations forward of one of said first support members, said suspension member defining a pair of opposed notched areas between each of said first and second upright members that is adapted to receive the thights of said rider, said suspension member extending beyond the arc of said hemicircle, a pair of spring members, said pair of spring members being fabricated from a material having spring-like characteristics, one end of said pair of spring members being secured to said suspension member, the other end of said pair of spring members extending beyond said arc of said hemicircle, said other end of said spring members extending downwardly from said suspension member, means to  adjustably secure said spring members to said suspension member such that said other ends of said spring members may be disposed at a variety of locations out-wardly from said arc of said hemicircle.
Patent CA-1091086-A (CA)
Inventor: CAMPBELL WILLIS R
IPC: A01F15/14
Filed: 1979-01-04
Granted: 1980-12-09
Abstract: CENTER PIVOT DISPENSING APPARATUS                       ABSTRACT OF THE DISCLOSURE   In a crop roll forming machine which forms large cylindrically shaped bales in a bale forming region and wraps the bales with a binding material and which further has a wrapping means for controlling the wrapping of the completed bale there is provided at least a first and a second binding material dispensing means adjacent the bale forming region connected to the wrapping means so that upon actuation of the wrapping means the first dispensing means is driven across a portion of the bale forming region in a first predetermined path and the second dispensing means is driven in a second predetermined path. The predetermined paths are adjacent the completed bale to effect the wrapping of the bale substantially across its length as the bale is rotated by the hale forming means of the crop roll forming machine,
Patent CA-1110145-A (CA)
Inventor: PAYNE CHARLES C
IPC: H01L21/306
Filed: 1979-02-12
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE           Semi-conductor can be polished with greater efficiency by using as a polishing agent a blend of colloidal silica or silica gel and a water-soluble amine.
Patent CA-1126085-A (CA)
Inventor: BADER LEONHARD
IPC: B41J2/14
Filed: 1979-02-26
Granted: 1982-06-22
Abstract: Abstract of the Disclosure An ink jet print head has a plurality of nozzles arranged in a vertical line at the printing end and connected by respective ink channels to pressure cavities in a circular arrangement at the ink supply end.  The pressure cavities are supplied from an intermediate chamber contained in the print head and formed in a thin elongated shape and positioned generally in a plane parallel with the line of the nozzles.  The construction of the print head compensates for acceleration and deceleration forces which are induced in the ink due to movement of the print head in the horizontal direction or perpendicular to the plane of the nozzles.
Patent CA-1131263-A (CA)
Inventor: TUOVINEN FRANS H
IPC: E01C7/08
Filed: 1979-04-04
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE            A ferrochromium slag for use as a refractory material having good resistance to mechanical compression and wear is disclosed to contain less than 25 % by weight of MgO.
Patent CA-1117831-A (CA)
Inventor: OSTERMILLER JOSEPH
IPC: A01K3/00
Filed: 1979-06-08
Granted: 1982-02-09
Abstract: ABSTRACT OF THE DISCLOSURE             A cattle guard having a plurality of substantially parallel, longitudinally extending rails arranged on and trans-versely of a plurality of substantially parallel, longitudinally extending support beams.  The rails are prevented from rocking on the support beams by wedge elements disposed between the rails for stabilizing the rails on the support beams.
Patent CA-1144863-A (CA)
Title: Procede de preparation des compositions tinctoriales pour cheveaux humains
Inventor: FOURCADIER CHANTAL
IPC: A61K8/33
Filed: 1979-07-25
Granted: 1983-04-19
Abstract: Procédé de préparation d'une composition tinctoriale pour cheveux humains contenant un mélange de précurseurs de colorants obtenus par réaction d'au moins un polyhydroxybenzène de formule: <IMG> et d'un précurseur de formule: <IMG> comprenant les stades suivants: (1) on effectue la réaction précitée en milieu anaérobie dans un premier solvant choisi en vue de la conduite de la réaction et de la lyophilisation ultérieure; (2) on arrête par congélation la réaction réversible au stade souhaité; (3) on effectue la lyophilisation et la désorption du mélange réactionnel final avec élimination du premier solvant; et (4) on dissout au moment de l'emploi le lyophilisat obtenu en (3) dans un deuxième solvant qui est un solvant cosmétique approprié à la teinture des cheveux et qui peut être différent du premier solvant. Composition obtenue par ce procédé. Procédé de teinture. Le traitement préalable de congélation permet d'arrêter la réaction réversible au stade souhaité, ce qui supprime toute incertitude concernant les proportions des réactifs en présence et du produit de réaction à ce moment de la réaction. En outre, ce procédé qui comporte l'élimination du solvant permet lors de la réaction d'utiliser un solvant favorable au déplacement de l'équilibre de façon souhaitée sans que ce solvant soit nécessairement compatible avec les exigences de la teinture des cheveux humains vivants et de la montée du colorant sur les fibres kératiniques.
Patent CA-1146027-A (CA)
Inventor: PARDEKOOPER GARRETT J
IPC: B65D75/36
Filed: 1979-09-21
Granted: 1983-05-10
Abstract: Abstract One or more implantates are packaged in a package comprising a carrier in the form of a rectan-gular substrate having sufficient size to permit it to be easily handled, and a film carried by said carrier and shaped to form one or a plurality of and parallel closed cells arranged perpendicular and adjacent to one edge of the rectangular substrate shaped each of the cells to permit an implantate removal tool to rupture and enter the end of each cell and remove the implantate. The implantate removal tool can be used to implant the implantate in the body of an animal.  Together the implantate package and implantate removal tool permit asceptic implantation in an animal at a remote site.
Patent CA-1117626-A (CA)
Inventor: FARDAL RANDOLPH G
IPC: A01B63/22
Filed: 1979-09-28
Granted: 1982-02-02
Abstract: DEPTH LIMIT CONTROL SYSTEM FOR AGRICULTURAL IMPLEMENTS    ABSTRACT OF THE DISCLOSURE         A depth limit control system is provided including an electrically operative valve which is connected in series between one or more working cylinders integral with a trail behind implement frame supporting discs, plow bottoms or other agricultural implements, and a manually controlled valve which controls flow of fluid to and from the cylinders. The electrically operative valve is controlled from a com-parator circuit which compares the outputs of transducers which develop signals respectively corresponding to a manu-ally adjustable limit and to the vertical position of the agricultural implement, the electrically operative valve being so operated when the manually adjustable limit is reached so as to prevent further lowering of the agricultur-al implement.
Patent CA-1116839-A (CA)
Inventor: GALLANIS GEORGE P
IPC: B26B19/10
Filed: 1979-12-31
Granted: 1982-01-26
Abstract: ELECTRIC SHAVER          Abstract of the Disclosure A shaver includes a housing and a shaving head detachably secured to the housing.  A modular cutting assembly is detachably mounted in the shaving head and includes a plural-ity of blades that are reciprocated within the head for cutting hair.  The blades are joined together by pins and releasably secured to a mounting block.  A biasing element secured between the mounting block and the blades biases the blades away from the mounting block to provide a floating connection.  The mount-ing block is slideably-positioned on a clip that is resiliently positioned within the shaving head.  The shaver also includes a modular clipper assembly including a pair of blades reciprocal-ly mounted within the shaving head.  A clipper guard is slide-ably mounted in the housing for movement toward and away from the clipper blades and includes at least one sloped slot and a cutout portion with an inclined edge including at least one detent.  A guard adjustment member is slideably mounted on the shaving head and includes a guide pin that is mounted within the slot and a detent pin member positioned to engage the inclined edge of the cutout and the detent defined thereon to vary the position of the guard.
Patent CA-1144881-A (CA)
Inventor: COPPENS GUILLAUME
IPC: C12N11/00
Filed: 1980-01-09
Granted: 1983-04-19
Abstract: 1. Complex granules containing active protein substances fixed to a water-insoluble, porous, solid mineral support consisting of granules, characterized in that the granules of the support possess cavities inside their structure, the majority of the cavites having average sizes of between 5 and 200 mu m.
Patent CA-1131553-A (CA)
Inventor: ABE MASARU
IPC: B60C9/06
Filed: 1980-03-07
Granted: 1982-09-14
Abstract: Abstract of the Disclosure A highly durable pneumatic tire comprising a carcass body formed by a number of laminated bias laid plies each including rubberized organic textile cords is disclosed.  The carcass body is composed of at least two kinds of ply groups whose cords are the same in diameter, but different in the number of twists per unit length, the cords of the outermost ply group of the carcass having the number of twists which is 5% to 30% times larger than the number of twists of the ply group adjacent to the outermost ply group and located at the inner portion in the carcass and which is at least equal to the number of twists of the cords of the innermost ply group, and the cords of the innermost ply group of the carcass having the number of twists which is 5% to 30% times larger than the number of twists of the ply group adjacent to the innermost ply group and located at the outer portion in the carcass.