baber/WOPTO huggingface dataset:
Patent CA-1083439-A (CA)
Inventor: DEN OTTER MARINUS J A M
IPC: C08J9/34
Filed: 1976-01-13
Granted: 1980-08-12
Abstract: ABSTRACT OF THE DISCLOSURE       The invention disclosed is a process for the production of a cellular thermosetting foam provided on at least one surface with a reinforcing and fireresisting layer of particulate material. A foamable composition is distributed on a suitable substrate surface and a layer of particulate material is evenly distributed on the surface of said composition prior to complete curing. As inexpensive material such as sand or gravel may be used, the process is economic and easy to apply it can be used for the production of slabs of cellular plastic or of foam layers with a protective coating on e.g. wall panels, roofs, insulating material and the like.
Patent CA-1066940-A (CA)
Inventor: AKIN CAVIT
IPC: A23J3/22
Filed: 1976-01-28
Granted: 1979-11-27
Abstract: A PROCESS FOR THE PRODUCTION OF MEAT, POULTRY         AND FISH ANALOGS AND THE PRODUCTS THEREOF             ABSTRACT OF THE DISCLOSURE   Single-cell protein is combined with plant protein and/or animal protein and texturized to produce analogs which can be used as extenders or replacers for meat, poultry and fish in food products.
Patent CA-1060474-A (CA)
Inventor: FETCHIN JOHN A
IPC: C07C231/00
Filed: 1976-03-01
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE           Solid catalyst of reduced copper magnesium sili-cate type is improved for its use in catalytic hydration of acrylonitrile to make acrylamide by calcining the catalyst particles for longer catalyst life in the reactor and slows the rate of decay of catalytic activity so the average prod-uctivity over the life of the catalyst is improved.
Patent CA-1077489-A (CA)
Inventor: PROSSEL GUENTER
IPC: C08K5/00
Filed: 1976-03-04
Granted: 1980-05-13
Abstract: NOVEL BENZOFURAN DERIVATIVES, PROCESS FOR THEIR   PREPARATION AND THEIR USE AS OPTICAL BRIGHTENERS          Abstract of the Disclosure:    Compounds of the formula A                                   (1) , in which A stands for aromatic mono- or polynuclear ring systems which are fused with the furan nuclei in the manner indicated above by means of two adjacent carbon atoms, R represents hydrogen or halogen atoms, lower alkyl groups, phenyl groups which are optionally substituted by lower alkyl, lower alkoxy groups or halogen atoms, as well as optionally functionally modified carboxy or sulfo groups, and D is a direct bond or a divalent aliphatic, aromatic or heteroaromatic connecting member continuing the conjugation, group A  may be substituted by lower alkyl, alkenyl, alkoxy, aryl groups, preferably phenyl groups, optionally functionally modified carboxy or sulfo groups, acyl, acylamino or sulfonyl groups, as well as by halogen atoms.  These compounds  are valuable optical brighteners and can be applied by the methods known in this field.
Patent CA-1050753-A (CA)
Inventor: SMITH ROY A
IPC: A43C13/14
Filed: 1976-03-10
Granted: 1979-03-20
Abstract: Abstract A protective accessory designed for application to the outside of a safety boot, and the combination of the accessory with the boot.  The accessory includes a scuff top t for protect-ing the boot toe, to which a metatarsal cap may be hinged to give added protection to the boot wearer.
Patent CA-1050296-A (CA)
Inventor: FAUDEMAY EDMOND L J
IPC: F23Q2/173
Filed: 1976-03-18
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE           An adjustment device for liquefied gas lighters is disclosed which allows precise automated setting of maximum and minimum permitted flame heights during the assembly of lighters which have a rotatable valve adjustment member extending from a valve well in the lighter.  Fixed stop means are provided on the lighter.  An adjustment mechanism rotates with the valve adjustment member and after adjustment of the flame height  movable stop means are formed in the adjustment mechanism in positions chosen such that the movable stop means can abut the fixed stop means at positions of the adjustment mechanism corresponding to maximum and minimum flame height respectively.
Patent CA-1052774-A (CA)
Inventor: CHANG PEI K
IPC: A23J1/20
Filed: 1976-03-25
Granted: 1979-04-17
Abstract: ABSTRACT OF THE DISCLOSURE            Reaction of sodium lauryl sulfate with whey proteins forms a sodium lauryl sulfate-whey protein complex. Treatment of the complex with base to bring it to a pH of either from about 5.0 to about 6.5 at a solids content of from about 5% to about 30% by weight, and at a temperature of from about 0°C. to about 5°C. or a pH of from about 11 to about 13 at a solids content of from about 2.5% to about 10% and a temperature of from about 0°C. to about 5°C. produces a precipitate and supernatant solution.  The supernatant can be used to make an egg white substitute, after reduction of its sodium lauryl sulfate content, whereas the precipitate is high in sodium lauryl sulfate and can be recycled for use as a starting reagent.
Patent CA-1043498-A (CA)
Inventor: THORNBURROW PETER R
IPC: C08F299/04
Filed: 1976-04-30
Granted: 1978-11-28
Abstract: ABSTRACT OF THE DISCLOSURE           Unsaturated polyester resin compositions contain an amine accelerator of formula   wherein R1 and R2 are alkyl, hydroxyalkyl or carboxy alkyl groups and R3, R4 and R5 are alkyl, aralkyl, cycloalkyl, alkoxy or halogen groups.
Patent CA-1083313-A (CA)
Inventor: BOND THOMAS J
IPC: B29C49/12
Filed: 1976-08-27
Granted: 1980-08-12
Abstract: APPARATUS FOR CONTROLLING PLASTIC MATERIAL  DISTRIBUTION IN MANUFACTURE OF BIAXIALLY        ORIENTED PLASTIC CONTAINERS        Abstract of the Disclosure An apparatus which allows for uniform stretch rate and careful temperature control in the production of biaxially oriented plastic containers having uniform wall thickness and good clarity.
Patent CA-1098639-A (CA)
Inventor: COTTRELL IAN W
IPC: C08F251/00
Filed: 1976-09-13
Granted: 1981-03-31
Abstract: ABSTRACT OF THE DISCLOSURE          Graft copolymers of Xanthomonas hydrophilic colloid with 2-acrylamido-2-methylpropane sulfonic acid and with both 2-acrylamido-2-methylpropane sulfonic acid and other acrylic monomers are provided.  These polymers have low salt sensitivity, and have utility as water thickeners and suspending agents.
Patent CA-1088697-A (CA)
Inventor: RUSSELL DAVID D
IPC: C08G18/48
Filed: 1976-09-28
Granted: 1980-10-28
Abstract: Abstract of the Disclosure A poly(oxyethylene-oxypropylene)glycol and poly(tetramethylene etber)glycol are blended together and the resulting blend and a chain extender are reacted witb an organic diisocyanate under conditions which produce a thermoplastically processible poly-urethane elastomer.  The polyuretbane elastomer can be used to advantage for making tbe sheath of a hydraulic hose.
Patent CA-1072082-A (CA)
Inventor: LAMBLE BRIAN
IPC: C09B31/047
Filed: 1976-10-08
Granted: 1980-02-19
Abstract: ABSTRACT      A water-soluble disazo dye which, in the form of the free acid, has the general formula:                               wherein the sulphonic acid group in ring A is in a meta or para position relative to the azo group, R represents hydrogen or hydroxyl, R1 represents hydrogen, optionally substituted alkyl, aralkyl or aryl, R2 represents hydrogen or optionally substituted alkyl, R3 represents hydrogen, halogen, lower alkyl or lower alkoxy and R4 represents lower alkyl or aryl.
Patent CA-1064670-A (CA)
Inventor: HAUKE WILHELM
IPC: B22D5/00
Filed: 1976-10-29
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE      A series of chill mold sections each including a pair of opposed joinder faces each having a partial mold cavity defined therein are arranged to move in an endless path upon a conveyor device during casting.  A teeming station and a mold emptying station are located at different points along the endless path of the mold sections and the conveyor device operatives to join together the joinder faces of adjacent molds to form a mold cavity therebetween during at least a part of the travel of the mold sections along the endless path including the teeming station with the mold sections being separated from each other by operation of the conveying device during another portion of the endless path including the emptying station.
Patent CA-1079453-A (CA)
Title: Plan de toilette
Inventor: RAPATEL BERNARD
IPC: A47K1/00
Filed: 1976-12-21
Granted: 1980-06-17
Abstract: Précis Un plan de toilette en un seul bloc caractérisé en ce qu'il comporte au moins une cuvette et au moins une tablette avec au moins un bord relevé en applique murale et un bord rabattu sur les cotes en façade.  On réalise ce plan de toilettes en un matériau en matière plastique moulée ou injectée et armé par de la fibre de verre de sorte que le plan de toilette offre une épaisseur réduite, qu'il est léger et très résistant.  On réalise également un revêtement sur toute la surface extérieure du plan de toilette.  Le plan de toilette est équipé de moyens de fixation muraux et d'une manière connue des éléments de robinetterie et d'évacuation.  La cuvette présente un orifice faisant office de top plein avec une conduite d'évacuation réalisée également en matière plastique et rapportée.
Patent CA-1042233-A (CA)
Inventor: WILMOT GEORGE L
IPC: F16G13/06
Filed: 1977-01-31
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE   A rivetless chain having solid side bars and a slotted center link interconnected by a removable pin having end lugs associated with locking recesses in the side bars.  The side bars forged and the solid construction thereof prevents accumulation of particles of material therein.  The rivetless chain is useful in various orientations such as in overhead conveyors, trolley conveyors and in many other installations where a chain having large dimensions,such as a pitch of several inches, is employed.
Patent CA-1047006-A (CA)
Inventor: GLANDON JAMES L
IPC: B65B35/00
Filed: 1977-02-23
Granted: 1979-01-23
Abstract: METHOD AND APPARATUS FOR LOADING ARTICLES INTO CONTAINERS      Abstract of  the Disclosure Disclosed is a method and apparatus for loading articles, par-ticularly meat articles, into containers.  The apparatus comprises a carriage moveably mounted on a platform.  The carriage supports con-veying means for moving articles relative to the carriage.  The carriage and conveying means are operable for  movement relative to the platform such that the carriage is moveable  into a container where the conveyor means simultaneously conveys and deposits an article within the container.
Patent CA-1045328-A (CA)
Inventor: COUTURIER LUDGER
IPC: E04C2/24
Filed: 1977-03-28
Granted: 1979-01-02
Abstract: PREFABRICATED BALCONY DECK            ABSTRACT          A prefabricated balcony deck which combines the strength and lasting resistance of wood, to fire and weather resistance and which may readily be custom made. This pre-fabricated balcony deck distinctively comprises a wooden core and a coating of fire and weather resistant plastic bonded to and enclosing the wooden core. The wooden core includes a wood panel and transverse bars fixed against the bottom face thereof and including longitudinally topering bars to provide a built-in pitch in the balcony deck.  The plastic coating includes a pair of mats bonded against the top and bottom faces respectively of the wooden core, peripher-ally bonded to each other, and cooperatively forming a drip portion along the periphery of the wooden core.
Patent CA-1059806-A (CA)
Inventor: BARNSDALE ARTHUR D
IPC: F16B15/06
Filed: 1977-04-05
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE     An insert for installation in a hole therefor in parent material by relative axial movement of the insert and material with or without the aid of heat such as by high frequency vibration, wherein the insert has a series of external uniform diameter annular peripheral taper portions each tapering down towards the leading end of the insert and longitudinally serrated to provide projections for barb-like retention of the insert in the hole; a reduces diameter pilot portion at the leading end of the insert having an external lip of substantially less diameter than that of the taper portions, which lip engages the hole in order to assist initial axial alignment and contact of the insert with the hole at the commencement of installation of the insert therein.   The insert also has a rear plain external annular peripheral taper portion behind the rear-most serrated taper portion and of substantially the same diameter thereof and also tapering down towards the leading end of the insert in order to close the hole and retain parent material therein on complete installation of the insert.
Patent CA-1088091-A (CA)
Title: Process for the continuous production of organic isocyanates
Inventor: HORN PETER
IPC: C07C263/10
Filed: 1977-05-30
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE:             The invention is concerned with an improved process for the continuous manufacture or an organic isocyanate from an organic amine and phosgene in the presence of an organic solvent, wherein the organic isocyanate, organic amine, phosgene and organic solvent are conducted into a reaction chamber to form a reaction solution and a portion of the reaction solution is recycled.  In accordance with the invention, phosgene is mixed with the recycled portion of the reaction solution, and 5 to 100% of the phosgene-containing recycled portion of the reaction solution is fed to a nozzle, the exit of the nozzle extending below the surface of the reaction solution contained in the reaction chamber.  The phosgene-containing recycled portion of the reaction solution is accelerated through the nozzle such that the recycled reaction solution issues from the nozzle as a drive jet having a velocity of from 1 to 40 m/sec thereby forming a mixing and reaction zone within the reaction chamber, while organic amine or amine solution is simultaneously fed at a velocity of from 0.3 to 30m/sec to the drive jet of the recycled phosgene-containing reaction solution in the mixing and reaction zone, so that the volume ratio of the total amount of phosgene-containing recycled reaction solution to the amount of organic amine or amine solution is from 300:1 to 1:1, whereby an energy dissipation density of from 5 to 1000 kJoule per m3 of phosgene-containing reaction solution plus amine feedis generated in the mixing and reaction zone.  The process of the invention allows to virtually completely suppress the formation of by-products and to obtain high yields of iso-cyanate and end products of high purity.
Patent CA-1088046-A (CA)
Title: Heat exchanger
Inventor: FROST DONALD J
IPC: F28D9/00
Filed: 1977-06-07
Granted: 1980-10-21
Abstract: Abstract of the Disclosure A heat exchanger such as an oil cooler for exchanging heat between two fluids such as coolant water and oil in which the heat exchanger has a tank or casing through which coolant is circulated and containing a stack of heat exchange units each comprising a pair of plates joined together at peripheral edges but spaced apart to provide an oil path defined also by spacer means through the successive internal fluid chambers of the units and a coolant path also defined by spacer means between the units.          The spacers between the units comprise sections of the plates making up the units and spacers.   The disclosure also includes two embodiments of bypass valves for bypassing most of the internal fluid chambers in the successive units when fluid such as oil is above a selected viscosity which indicates that much less cooling is required.
Patent CA-1098101-A (CA)
Inventor: RAIMUND JETZER
IPC: D21B1/04
Filed: 1977-06-13
Granted: 1981-03-24
Abstract: ABSTRACT OF THE DISCLOSURE           Method and apparatus for recovering fibrous matter from refuse.  The refuse is comminuted prior to drying.          Major portion of heavy particle components is removed from the refuse after the comminution step, whereupon excessive size particles of the accepted stock are further comminuted by shear cutting so that the maximum size of any particle still contained in the stock is equal to or smaller than the greatest size of the particles containing fibrous matter.          The step of drying is either simultaneous with or follows the step of decomposing the substances that are readily biologically decomposable such as albumen, sugar, fat and starch.  The recovered fibrous matter is in the form of flakes, as opposed to the wool- or felt like appearance obtained in prior art, to facilitate subsequent processing of the recovered stock, e.g. gluing, and to improve properties such as mechanical strength of the products made from the recovered fibre stock.
Patent CA-1114545-A (CA)
Inventor: GRAF PETER E
IPC: E01C7/24
Filed: 1977-08-22
Granted: 1981-12-15
Abstract: ABSTRACT OF THE DISCLOSURE                 OPEN-GRADED ASPHALT EMULSION MIXES           An open-graded emulsified asphalt paving mix is provided comprising a major portion of open-graded aggregate and a minor portion of cationic or anionic bituminous emulsion, the mix containing a minor portion of a polyelectrolyte having the opposite electric charge from that of the asphalt emulsifier which imparts excellent water resistance properties to pavement prepared from the mix.  A method for producing the polyelectrolyte in situ is also provided.
Patent CA-1108217-A (CA)
Inventor: ERIKSON ROLF B
IPC: B41J3/407
Filed: 1977-09-12
Granted: 1981-09-01
Abstract: Abstract of Disclosure The inventive ink jet printing system is driven from a repertoire data storage medium such as perforated tape or cards, magnetic tape or cards, or the like, on which the stored data may be changed, updated, increased or de-creased, or deleted in whole or in part.  The data read from this storage medium is fed into a microprocessor which directs a ganged multiplicity of ink jet printing heads, to simultaneously printout a plurality of lines of type.  A transport mechanism picks up and feeds paper, magazines, or the like through a printing station where the ganged ink jets print out responsive to the data supplied from the repertoire storage medium.  A number of housekeeping functions are carried out simultaneously, to insure that ink is delivered to and collected from the nozzles of the printing heads.
Patent CA-1074179-A (CA)
Inventor: BUCHHOLZ CLAUS
IPC: B28B3/12
Filed: 1977-10-18
Granted: 1980-03-25
Abstract: Abstract of the Disclosure A briquetting segment roll apparatus is described including mold segments which are firmly held in side-by-side relationship on the circumference of a roll core so as to extend in the direction of the roll axis.  The mold segments have parallel grooves extending in respective side walls in the direction of the roll axis, wherein sealing inserts of ductile metallic material extend in the direction of the roll axis.  The inserts are radially spaced from the upper side of the mold segments and are held clamped between the sidewalls of the mold segments in the grooves formed in the sidewalls.
Patent CA-1052329-A (CA)
Inventor: SCHULTZ ROBERT S
IPC: B65D83/16
Filed: 1977-11-08
Granted: 1979-04-10
Abstract: TIP SEAL DISPENSER VALVE FOR A PRESSURIZED  CONTAINER     ABSTRACT OF THE DISCLOSURE         A tip seal dispenser valve for a pressurized con-tainer of a viscous product comprises a valve body, mountable with the container, which includes a hollow valve conduit that defines an outlet orifice and is in fluid communication with the interior of the container.  The valve body also includes a hollow actuator channel laterally displaced from the valve conduit.  A valve core, formed with a sealing tip, is mounted for axial reciprocal movement in the conduit between a closed position with the tip blocking the outlet orifice and an open position with the tip withdrawn inwardly from the orifice.  A fin arrangement guides the core for proper movement in the conduit so that the tip correctly seats in the outlet orifice when closed.  The valve core is operated by an actuator button, mounted for axial reciprocal movement in the actuator channel, that is linked to the core so that movement of one causes movement of the other.          Further, a seal is associated with the actuator button and channel to prevent leakage thereby.
Patent CA-1075548-A (CA)
Inventor: FAHIM MAGDI M
IPC: F02M3/09
Filed: 1977-11-15
Granted: 1980-04-15
Abstract: PROPORTIONAL CONTROLLER FOR CONTROLLING           AIR FLOW TO AN ENGINE     ABSTRACT OF THE DISCLOSURE    A proportional controller controls the speed of an engine during start-up and warm-up periods by utilizing the properties of thermoexpansive and electroexpansive materials to regulate air flow to the engine in proportion to engine manifold vacuum, prevailing ambient temperature and a pre-determined warm-up schedule.
Patent CA-1069199-A (CA)
Inventor: GROFT JAMES L
IPC: H01R13/193
Filed: 1977-11-15
Granted: 1980-01-01
Abstract: ABSTRACT        A cam actuated electrical connector for low insertion force mating with a plurality of fixed male terminals, includes a first housing containing a plurality of spring contact female terminals, a second housing receiving the first housing therein and camming means for effecting relative movement between the housings.  In a normal relaxed condition of the connector, the female terminals are in a closed position.  Upon actuation of the connector for mating, the housings are moved relative to one another by the camming means to cause female terminals to be moved to an open position to receive the male terminals and subsequent release of the second housing causes the female terminals to engage the male terminals.   The camming means comprises a pair of handles flexibly attached to the first housing and which can be squeezed to drive the first housing inwardly of the second housing.
Patent CA-1140563-A (CA)
Inventor: JOHNSON WAYNE O
IPC: C07C201/00
Filed: 1977-11-21
Granted: 1983-02-01
Abstract: Abstract of the Disclosure Compounds of the formula   wherein X is a hydrogen atom, a halogen atom, a trihalo-methyl group, an alkyl group, or a cyano group, Y is a hydrogen atom, a halogen atom, or 2 trihalo-methyl group, and Z is a group of the formula -OZ' or -NRZ', wherein Z' is an alkenyl group, an alkynyl group, an aralkenyl group, a cycloalkenyl group, or an epoxyalkyl group and R is a hydrogen atom or an alkyl group, and compositions containing these compounds exhibit herbi-cidal activity.
Patent CA-1070979-A (CA)
Title: Planetary transmission mechanism
Inventor: CLAUSS JULIUS A
IPC: F16H3/46
Filed: 1977-12-29
Granted: 1980-02-05
Abstract: ABSTRACT           A planetary overdrive gear mechanism for an automatic transmission utilizing a double-acting one-way clutch with means to immobilize the cage for the one-way clutch with the rollers in an intermediate position whereby the inner and outer races are free to rotate relative to one another and a brake mechanism for the inner race of the clutch which is integral with the sun gear whereby with the brake applied and the one way clutch neutralized, an over-drive ratio is established through the mechanism, and with the brake released and the cage control released, a two-way direct drive is established through the mechanism.