baber/WOPTO huggingface dataset:
Patent CA-1079876-A (CA)
Inventor: JONES CYRIL T
IPC: C02F1/28
Filed: 1978-08-08
Granted: 1980-06-17
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention concerns the use of selected and improved adsorbent coal materials to provide a high degree of treatment for landfill leachates, in a simple, effective and economical manner. The process involves a unique way of collecting leachates from either a newer controlled type of landfill operation or the conversion of an uncontrolled type, and again the process may be used to upgrade older covered fills of refuse to correct potential leachate problems there-from. According to the invention the landfill leachates are collected, removed and treated to an acceptable standard suitable for discharge to surface waters or re-cycling to the landfill operation.
Patent CA-1098888-A (CA)
Inventor: GELBEIN ABRAHAM P
IPC: C07C39/04
Filed: 1978-09-13
Granted: 1981-04-07
Abstract: Abstract of the Disclosure A catalyst comprised of oxidized copper, zirconium and an alkali metal is employed for oxidizing an aromatic carboxylic acid to the corresponding phenol; e. g., benzoic acid to phenol.
Patent CA-1091973-A (CA)
Inventor: WHALEN BERNARD F
IPC: A01B39/00
Filed: 1978-09-22
Granted: 1980-12-23
Abstract: ABSTRACT            A rotary hoe arrangement having a row of hoe wheels mounted respectively on a series of in-dependent operating arms supporting the hoe wheels for individual operative ground contact independently of other hoe wheels and all of the operating arms being mounted on a pivot shaft which is mounted on a frame by laterally spaced pivot bearings with springs individual to each operating arm on the pivot shaft to exert pressure to urge indivudual arms into contact with the ground, but which yields to upward movement of the arms with a stop on each arm engageable with the frame to dispose all of the hoe wheels in the same operative position and wherein the arms and stops are so formed and disposed as to locate the hoe wheels in a row and whereby the hoe wheels are adapted to function independently over ground being worked so that each wheel may be deflected about the pivot shaft without translating movement to other hoe wheels.
Patent CA-1113901-A (CA)
Inventor: BLANCHARD MARTIN BOX HEARST ON
IPC: B65H49/38
Filed: 1978-09-29
Granted: 1981-12-08
Abstract: "WIRE HOLDER FOR TRAPPERS AND THE LIKE" ABSTRACT OF THE DISCLOSURE          Individuals such as trappers require ready access to wire which is used by them for many purposes when attend-ing a trap line, often under severe weather conditions.  Fre-quently, a loose spool of wire becomes lost in the snow or gets left behind together with the side cutters required to cut the length of wire from the spool.  The present device is readily attached to the belt of the trapper and carries wire wound on a fixed reel or spool extending from a holder.          Side cutters which may include pliers, are detachably clipped to the holder and can be used to cut a length of wire from the reel without removal or can be detached from the holder to manipulate the wire after it has been severed from the main supply.
Patent CA-1068990-A (CA)
Inventor: CARTWRIGHT WILLIAM J
IPC: B21J13/04
Filed: 1978-10-13
Granted: 1980-01-01
Abstract: ABSTRACT OF THE DISCLOSURE A mounting  for a long horizontally disposed reciprocal ram of  a can forming machine.  The ram which carries a punch or mandrel at one end and is connected to a reciprocating drive at its other end is supported intermediate its ends from the machine framework by a plate which slides in a guideway. The plate, which extends parallel to the ram longitudinally thereof has a fixed connection at one end with the ram which is suspended beneath the plate.  The plate which runs on guideways becomes very hot and is free to expand longitudinally independently of the ram since it has creep-accommodating connections through high thermal resistors with the ram at longitudinally spaced points which freely permit such expansion and resist transmission of heat into the ram.
Patent CA-1117839-A (CA)
Inventor: TAYLOR GLENN N
IPC: A61M25/00
Filed: 1978-10-31
Granted: 1982-02-09
Abstract: CATHETER WITH NON-ADHERING BALLOON                      ABSTRACT OF THE DISCLOSURE         A catheter comprising, an elongated shaft having a main lumen, an inflation lumen extending along the shaft, and an outer surface.  The catheter has an annular sleeve of elastic material joined to the shaft in spaced first and second circum-ferential zones defining a cavity intermediate the sleeve and shaft.  The inflation lumen communicates with the cavity to inflate the sleeve, and the sleeve has an inner surface facing toward the outer surface of the shaft.  The inner surface of the sleeve is separated from the outer surface of the shaft in spaced areas intermediate the first and second zones, with the sleeve being permitted to contact the shaft in regions intermediate the areas.
Patent CA-1117015-A (CA)
Inventor: BROCK NORBERT
IPC: A61K31/185
Filed: 1978-12-12
Granted: 1982-01-26
Abstract: ABSTRACT OF DISCLOSURE     The present invention is related to a process for producing a pharmaceutical preparation containing a cytostatically active alkylating agent which has been detoxified by adding thereto a a pharmacologically acceptable salt of a mercapto alkane sulfonic acid of the general formula HS-alk-SO3H   wherein alk is an alkylene group having from 2 to 6 carbon atoms, in an amount of at least 20 % of the weight of the alkylating agent thereby substantially improving the properties thereof.
Patent CA-1119562-A (CA)
Inventor: ACKERET PETER
IPC: B65D85/575
Filed: 1978-12-22
Granted: 1982-03-09
Abstract: Abstract of the Disclosure A support arrangement for a plurality of tape cassette containers stacked to form a block, the block being held together, by a sheath of foamed plastic material stretched thereabout and leaving accessible front faces of the containers where cassettes may be inserted or removed.  The sheath has means to permit easy mounting of the entire block with its sheath in a releasable manner on a holder which, in turn, has means to fasten it at the wall of a vehicle, the holder being flexible or provided with pivots permitting positional adjustment of the block for convenient handling.
Patent CA-1120575-A (CA)
Inventor: LINSCOTT PHILLIP S JR
IPC: H02K19/36
Filed: 1979-01-03
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLSOURE A diode mountable on the rotor shaft of an electrical machine, such as a generator, with an insulating member between the stem and body of the diode having a strength sufficient to resist bending moment on the stem of the diode resulting from centrifugal force and prevent fracture of the insulating member.
Patent CA-1109293-A (CA)
Inventor: DINELLI DINO
IPC: F16H48/08
Filed: 1979-01-05
Granted: 1981-09-22
Abstract: ABSTRACT OF THE DISCLOSURE . -For transferring a rotary drive to a movable member in order that the latter may be reciprocated with a variable amplitude stroke, a mechanism is disclosed which comprises two parallel shafts, each carrying an arm or a disc, a peripheral pin on each disc being pivoted to one end of a connecting rod, the opposite end of which is pivoted to the either end of a rocker.   The central pivot of the rocker is borne by a member which is so guided that only a reciprocal motion is permitted thereto.
Patent CA-1113857-A (CA)
Inventor: WILLIAMS JOHN W
IPC: D06M16/00
Filed: 1979-01-09
Granted: 1981-12-08
Abstract: 1-ACRYLOYL-3-(SUBSTITUTED)PHENYL UREAS            Abstract of the Disclosure 1-Acryloyl-3-(substituted)phenyl ureas have been found to be highly effective as fungicides when incorporated into or applied to agricultural media, plastics, paints or the like.
Patent CA-1120869-A (CA)
Inventor: MITCHELL GRAHAM W
IPC: C02F3/12
Filed: 1979-03-30
Granted: 1982-03-30
Abstract: ABSTRACT OF THE DISCLOSURE   There is provided a sewage treatment apparatus particularly intended for marine use where the apparatus is subject to tilting as a result of pitching and rolling of the ship.  The apparatus includes an oxidation tank having a sewage liquor outlet incorporating a discharge weir.  This weir is disposed at the centre of a horizontal plane across the interior of the tank and containing the discharge weir, so that the above tilting of the tank substantially does not affect the rate of sewage liquor discharge and therefore substantially does not result in surging in the flow of sewage liquor from the oxidation tank to a settlement chamber.  Such surging could adversely affect the maintenance of quiescent conditions in the settlement chamber.  The settlement chamber is substantially fully enclosed and has a clarified liquid outlet incorporating an upstanding discharge weir presented coaxially by a top wall of the chamber. The chamber is operatively maintained substantially full, and since the free surface area of the sewage liquor in the chamber is minimized the above tilting of the chamber likewise does not adversely affect the maintenance of substantially quiescent conditions within the chamber.
Patent CA-1103957-A (CA)
Inventor: MIYAHARA MASAYOSHI
IPC: F16H3/08
Filed: 1979-04-03
Granted: 1981-06-30
Abstract: ABSTRACT OF THE DISCLOSURE     A gear transmission comprising a driving trans-mission shaft, a driven transmission shaft, a gear shaft between the two transmission shafts, three speed change gears of different diameters mounted on the gear shaft, an auxiliary speed change shaft carrying three gears of different diameters respectively in mesh with the speed change gears, and two clutch members provided between one or the other of the transmission shafts and the gear shaft.          Each clutch member provides two speeds by switching between a position to connect one of the transmission shafts to the gear shaft and a position to connect the transmission shaft to one of the speed change gears.  Thus the gear trans-mission provides a total of four speeds.
Patent CA-1127601-A (CA)
Inventor: BAST BERNARD J
IPC: F16B13/14
Filed: 1979-05-24
Granted: 1982-07-13
Abstract: METHOD FOR MAKING SAME      ABSTRACT OF THE DISCLOSURE A compartmented container made of pliable film material includes a first compartment formed by looping the film material and attaching one edge of the film material to itself to form a first seam intermediate of the edges of said film material and substantially parallel to the longitudinal axis of said package.      A second compartment is formed with said film material by attaching the second edge or the film material to the first compartment to form a second seam adjacent to the first seam and substantially parallel to the longitudinal axis of said package.      Reactive components are loaded within the first and second com-partments and the compartments are closed at opposite ends to form a unitary container.
Patent CA-1117421-A (CA)
Inventor: DAVIS JOYCE I
IPC: A61K8/28
Filed: 1979-06-05
Granted: 1982-02-02
Abstract: HAIR CONDITIONING ARTICLE  AND A METHOD OF ITS USE           Abstract of the Invention An article especially designed for conditioning hair comprising a flexible substrate releasably carrying a hair conditioning agent and a water soluble salt.  The article when rubbed onto hair provides combing, detang-ling, static fly-away and softness benefits.  Additionally the manageability of the hair is improved.
Patent CA-1111600-A (CA)
Inventor: WATANABE SEIZABURO
IPC: C08L57/00
Filed: 1979-07-03
Granted: 1981-10-27
Abstract: ABSTRACT      Process for manufacturing a polyolefin resin foam by adding to and mixing with a base polyolefin resin a cell control agent and a volatile blowing agent and extrusion--expanding the resultant mixture, wherein the cell control agent comprises amorphous silica of pH 3.5 ~ 4.5 in the form of a nonporous microspheres with an average particle size of 5 ~ 100mµ and is added in an amount of 0.1 ~ 5 percent by weight of the base polyolefin resin.      Employing this process the average cell size of the resulting foam does not vary significantly even though the blowing agent content is varied.
Patent CA-1152494-A (CA)
Inventor: GARGIULO ROBERT J
IPC: C07K5/087
Filed: 1979-07-05
Granted: 1983-08-23
Abstract: ABSTRACT            Fluorogenic substrates for proteolytic enzymes having the formula:                             or acid salts thereof wherein:            R1 is hydrogen-L, hydrogen-D, benzoyl, benzenesulfonyl, glutaryl, pyroglutamyl, carbobenzoxy, D-serine. or carbobenzoxy-serine; R2 is hydrogen, phenyl. a straight, branched or cyclic alkyl having l to 4 carbons, or propionic acid;      R3 is hydrogen, straight or branched or cyclic alkyl having I to 4 carbons, 4-aminobutane, or 3-guanidylpropane; R4 is methyl, 4-aminobutane, or 3-guanidylpropane; R5 is a fluorogenic moiety, severable from said compound by a proteo-lytic enzyme and having different fluorescent property when severed from said compound than when forming part of said compound.   The enzymes, when reacting with the substrate, remove the fluorogenic group R5 producing an increase in its fluorescence.  The increase of the fluor-escence is an indication of the activity of the enzyme present.  Specific enzymes thusly detectable include plasmin, thrombin. the factors Xa, XIa, & XIIa, kallikrein, trypsin, elastase, urokinase, and cathepsin B1.
Patent CA-1121429-A (CA)
Inventor: DAUGHERTY ROGER H
IPC: H02K3/50
Filed: 1979-07-24
Granted: 1982-04-06
Abstract: 47,927 PHASE LEAD FOR CONNECTING STATOR COILS AND PARALLES PHASE RINGS     ABSTRACT OF THE DISCLOSURE         A dynamoelectric machine utilizing stiff, multiple component phase leads for connecting potentially misaligned stator coils and parallel phase rings.  The phase leads, when attached to stator coil and phase ring coolant headers, provide electrical communication therebetween.  The first component of each phase lead is joined to one coil header by fasteners which extend through a first series of aligned openings in the header and the first phase lead component.          At least one of each pair of aligned openings constitutes a slot which is elongated in a first direction.  A second phase lead component is similarly connected to a parallel phase lead ring by disposing fasteners through a second series of aligned openings in the second component and the phase ring header wherein at least one opening of each pair is a slot which is elongated in a second direction perpendic-ular to the first elongation direction.  The first and second phase lead components have a hole and cylindrical portion respectively wherein the cylindrical portion is insertable in the hole.  Such phase lead hole has a longitud-inal axis perpendicular to both slot elongation directions.          Intimate electrical contact between the phase lead components and their connected coolant headers is insured by disposing solder between their mateable, plane surfaces.  Intimate electrical contact between the phase lead components is insured by brazing the components together at the interlace between the assembled cylindrical portion and hole.  Transla-tional misalignment between the connectable phase ring and 47,927 coil is accommodated in the three perpendicular directions by providing the slotted openings and permitting insertion of the cylindrical phase lead portion into the phase lead hole for selected distances.  Such selective insertion is obtained by supplying extra stock to the cylindrical phase lead portion and trimming that portion to the appropriate length at assembly time.
Patent CA-1134585-A (CA)
Inventor: BATTICE DAVID R
IPC: C08L83/04
Filed: 1979-10-19
Granted: 1982-11-02
Abstract: Abstract of the Disclosure An improved molding process is provided which comprises treating a mold surface with certain curable silicone compositions to improve the release of a molded article from the mold.  The curable silicone release composition is obtained by mixing a vinyl-endblocked polydiorganosiloxane, a xyl?ne--soluble vinyl-containing resinous polysiloxane, a methylhydrogenpolysiloxane crosslinking agent and a hydrosilylation catalyst.  The curable silicone release composition is easily applied to and rapidly cured onto the ?old surface and, when cured, provides many easy releases of molded articles such as high resiliency polyurehtane foam cushions, polyurethane elastomeric shoe soles and polyester boat hulls.
Patent CA-1145605-A (CA)
Inventor: LEPPARD DAVID G
IPC: G03C7/26
Filed: 1979-11-02
Granted: 1983-05-03
Abstract: Case 8-12105/TLS 196/+           Recording material for colour photography Abstract of the Disclosure Recording material, for colour photography, which contains at least one piperidine compound containing one or more alkyl-substituted phenol groups, as the light stabiliser, in at least one light-sensitive silver halide emulsion layer, one interlayer and/or one protective layer. Coloured images which are obtained by image-wise exposure and development of this recording material for colour photography display good stability towards the action of visible and ultraviolet light.
Patent CA-1151361-A (CA)
Inventor: ABEL HEINZ
IPC: D06P1/613
Filed: 1980-01-08
Granted: 1983-08-09
Abstract: Abstract Cellulose fibre material which has not been pre-cleared, in particular raw cotton, is dyed with vat dyes or anionic dyes in the presence of a homopolymer of maleic acid, especially in the presence of hydrolysed polymaleic anhydride.     Dyeing is as a rule carried out by the exhaustion process, is desired in the presence of a further assistant,     Fibre mixtures, for example poly-ester/cotton, can also be dyed.     Level dyeings are obtained and the cellulose material is free from lime deposits and creases and has perfect levelness and a soft handle.
Patent CA-1168394-A (CA)
Inventor: ASHLOCK LYSANDER T
IPC: C08K5/00
Filed: 1980-01-14
Granted: 1984-05-29
Abstract: There is disclosed transparent, abrasion resistant coating compositions comprising a colloidal dispersion of a water insoluble dispersant in a water-alcohol solution of the partial condensate of silanol wherein the dispersant comprises metals, alloys and salts thereof.
Patent CA-1153808-A (CA)
Inventor: HELGESEN HERMAN
IPC: H02P29/00
Filed: 1980-02-13
Granted: 1983-09-13
Abstract: Abstract: A method for attenuating oscillations of a rotating system.    Acceleration and deceleration of the system are sensed. In dependence on an acceleration, an eddy--current brake is applied to the rotating system. In dependence on a deceleration, rotational energy is supplied to the system from a rotational energy source.
Patent CA-1142946-A (CA)
Inventor: REISER WOLF
IPC: A01N43/64
Filed: 1980-02-14
Granted: 1983-03-15
Abstract: ABSTRACT 1-Allyl-triazole derivatives of the formula   in which R represents hydrogen, alkyl or optionally substituted aralkyl.  R1 represents optionally substituted alkyl, cycloalkyl or optionally substituted aryl.  R2 represents alkyl and R3 represents alkyl, cycloalkyl, optionally sub-stituted cycloalkenyl, alkenyl or optionally substituted aryl, or R2 or R3, to-gether with the carbon atom to which they are bonded, represent optionally sub-stituted cycloalkeny} or cycloalkyl, X represent the group   or the keto group.  R4 represents hydrogen, alkyl, optionally substituted aralkyl, acyl or optionally substituted carbamoyl and R5 represents hydrogen, alkyl or optionally substituted aralkyl, or acid addition salts or metal salt complexes thereof are characterized by fungicidal and plant growth regulatory activity.
Patent CA-1113127-A (CA)
Inventor: MARTIN DEAN W
IPC: B25B27/22
Filed: 1980-02-27
Granted: 1981-11-24
Abstract: Fixture and Method for Repairing Track Links Abstract A fixture for repairing track links comprises support members having a plurality of locating pins for positioning the links thereon.  A plurality of clamping bars each extends through a group of laterally aligned links to secure them in place on the support members.  In carrying forth the method of this invention, a link assembly is separated into its individual links which are mounted in longitudinally aligned and side-to-side relationship on the fixture.  The fixture and method of this invention provide for the economical and expeditious repair of the links by compactly mounting the links on the fixture.
Patent CA-1140874-A (CA)
Inventor: DEVREUX ANDRE F O
IPC: C12C5/00
Filed: 1980-06-03
Granted: 1983-02-08
Abstract: ABSTRACT OF THE DISCLOSURE          This invention relates to a process for reducing the colloidal turbidity of beer.  According to the inven-tion, a sufficient amount of polyphenoloxidase for precip-itating the polymers formed by oxidation of the polyphenols by said polyphenoloxidase jointly with the present proteins is added to the brew or to the wort, and the obtained precipitate is removed by filtration after oxidation of said wort.
Patent CA-1156432-A (CA)
Inventor: CHRISTNER HANS
IPC: B01J4/00
Filed: 1980-06-25
Granted: 1983-11-08
Abstract: ABSTRACT OF THE DISCLOSURE There is disclosed a process for receiving, storing and handling aluminum hydroxide wet hydrate, wherein the aluminum hydroxide wet hydrate is unloaded, optionally in batches, by means of a dumping means, e.g., a dump truck into a hopper which is equipped with a conveying means, e.g., a plate conveyor, the aluminum hydroxide wet hydrate supplied by means of a transporting apparatus, e.g., a double belt vertical conveyor, to a weighing means, e.g., a conveyor-type weigher and weighed, subsequently supplied to an aluminum hydroxide wet hydrate suspension tank, mixing the aluminum hydroxide wet hydrate in the tank with the amount of aqueous sodium hydroxide needed to produce a suspension of the aluminum hydroxide wet hydrate and producing a pumpable and meterable suspension of the aluminum hydroxide wet hydrate by heating to a temperature between 20 and 100°C with the aid of a heating element and a stirrer.
Patent CA-1133566-A (CA)
Title: Cove joints, furniture therefrom, and  furniture manufacturing method
Inventor: ERVIN EVANDER M
IPC: F16B12/10
Filed: 1980-06-25
Granted: 1982-10-12
Abstract: ?stract of the Disclosure Furniture disclosed herein is substantially constructed of elongated cylindrical wooden members which are connected together by cove joints including a first such member coved at an end thereof to fit conformingly against the curved surface of a second such member at an angle thereto, a hanger bolt secured in and extending from the coved end of the first member substantially through a transverse bore in the second member, and a drive-socketed flanged cap nut engaging the extending end of the bolt and bearing against the opposite curved surface of the second cylindri-cal member to adjustably compress the cylindrical members together at their conforming fit to stabilize the joint.  The flanged nut has a cylindrical portion containing its threads for entry into the bore for centering it under the nut flange, and the flange has an annular appearance skirt extending toward the curved sur-face of the second wooden member for cutting thereinto and hiding the undersurface of the flange.  A furniture manufacturing method in which pluralities of standardized cylindrical members and bolts are prepared complete ready for further assembly to form cove joints, suitably selected members including the bolts are assembled with cove joints to form a particular piece of furniture, and the cap nuts are attached to the bolts and screwed down to compress the members together at the joints to the degree needed to stabilize the joints.