baber/WOPTO huggingface dataset:
Patent CA-1196002-A (CA)
Inventor: HODAKOWSKI LEONARD E
IPC: C07F9/165
Filed: 1982-03-26
Granted: 1985-10-29
Abstract: ABSTRACT OF THE DISCLOSURE           Novel acyclic and heterocyclic oxime phosphate compounds have been found to exhibit insecticidal, miticidal and nematocidal activity.
Patent CA-1184008-A (CA)
Inventor: MEEKER GREGORY W
IPC: B29C45/00
Filed: 1982-05-20
Granted: 1985-03-19
Abstract: ABSTRACT OF THE INVENTION     A plunger feed system for feeding stiff of thickened material into the injection unit barrel of an injection molding machine, minimizing the feed path of the material, to minimize the degradation of the fibers in the material. The system comprises a pair of pressurizable rams acutely arranged over an injection barrel, each ram also arranged perpendicular to the other, to facilitate the feeding operation and minimize material degradation.
Patent CA-1185409-A (CA)
Inventor: MAIOCCO GIUSEPPE A
IPC: B60S1/40
Filed: 1982-05-28
Granted: 1985-04-16
Abstract: Abstract A connector is provided between a wiper arm and a wiper blade.  The connector includes aligned openings in the parallel walls of the wiper  blade with extensions of the opening extending radially outward from the center of the opening.  The connector also includes on the wiper arm a transverse member of a diameter slightly smaller than the diameter of the aligned openings in the blade.  A pair of opposed stops extend radially outward from the transverse member with the stops being oriented to align with the extensions on the openings in the blade when the arm and blade are in any position other than the wiping position on the windshield.  After the transverse member passes through the openings and the stops pass through the opening closest to the arms, the blade is rotated relative to the arm to secure the arm on the blade ready for wiping the windshield.
Patent CA-1189402-A (CA)
Inventor: HOSKING JOHN H
IPC: F02P13/00
Filed: 1982-05-28
Granted: 1985-06-25
Abstract: ABSTRACT OF THE DISCLOSURE           A fuel injection spark plug for use in combination with an external source of pressurized gaseous fuel such as hydrogen or natural gas supplied to an internal combustion engine is disclosed.  The spark plug comprises a peripheral plenum surrounding or integral with the metallic shell in communication with the interior of the shell for the discharge of the fuel through a plurality of longitudinal equispaced slots formed in the spark plug insulating body and valve means provided in a conduit for supplying the fuel to the spark plug, said valve means located remote from the spark plug for permitting the flow of gaseous fuel towards the spark plug while preventing the flow of gaseous combustion products in a direction away from the spark plug.  The conduit embodies cooling means for cooling the conduit and gaseous fuel and combustion products contained therein to avoid premature ignition and detonation of the gaseous fuel supplied through the spark plug.
Patent CA-1187060-A (CA)
Inventor: SHAVER MARVIN B
IPC: B02C17/04
Filed: 1982-07-16
Granted: 1985-05-14
Abstract: MILL CONSTRUCTION ABSTRACT OF THE DISCLOSURE           An improved mill structure is provided by means of a substantially cylindrical drum rotatable about its longitudinal axis on a pair of axially spaced trunnions.  The drum is made of a cylindrical shell portion with a pair of cylindrical reinforcing ring portions concentric therewith and extending axially one from each end of the shell portion.  The ring portions axe of greater thickness than the shell portion.  The ends of the drum are connected by heads to the trunnions and the axial end of each of the ring portions remote from the shell portion are in a butting relationship with the inner face of the adjacent one of said heads and are connected thereto by connecting means spaced circumferentially about the head and extending through the head and secured to the adjacent of the ring portions thereby to connect the ring portions to their adjacent head.  Each of said ring portions extend from the adjacent head by a distance such that the peak stress applied to the area of the junctions between the heads and the cylindrical body portions are accomodated within the thick ring portions.
Patent CA-1174572-A (CA)
Inventor: CESAR JEAN-PIERRE
IPC: B29D30/48
Filed: 1982-07-20
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE:         In order to obtain a bead ring for tires which is both lighter, and stronger than the known bead rings, the bead ring is formed of an annular core, for example of steel, surrounded by at least one layer formed of at least one strand of continuous nonmetallic filaments which are practically parallel to each other and free of impregnation, which strand is wound around the core in the same direction to a layer thickness at least equal to twice the average diameter of a filament and with a winding pitch p less than  , in which a is the radius of a circle equivalent to the perimeter of the cross section of the core and c is the average circumference of the corer and a twist in the same direction as the winding and equal to one turn per pitch.
Patent CA-1166670-A (CA)
Inventor: KROCZYNSKI PATRICE A
IPC: B60F3/00
Filed: 1982-09-03
Granted: 1984-05-01
Abstract: IN THE CANADIAN PATENT OFFICE                 APPLICATION ENTITLED:         SYSTEM OF ROBOTS WITH LEGS OR ARMS                 IN THE NAME OF  INTERNATIONAL ROBOTIC ENGINEERING, INC.     ABSTRACT OF DISCLOSURE    A robot system is disclosed comprising a robot having a plurality of articulated members,actuator jacks for effecting movements (locomotion or other operations)of the articulated members, and a data processing unit controlling the jack actuators. One articulated member is pivotally mounted about three separate axes intersecting at a first fixed point. Two jack actuators are provided for the one articulated member. Two ball joints articulate the jack actuators to the one articulated member about two points separate from and out of alignment with the first fixed point and two other ball joints articulate the jack actuators about respective second and third points also separate from and out of alignment with the first fixed point.The one articulated member comprises a perpendicular plate, the two points articulated to the jack actuators being disposed at the plate and the axes of the two jack actuators lying in mutually perpendicular planes.
Patent CA-1183093-A (CA)
Inventor: HASEGAWA TORU
IPC: C12P17/10
Filed: 1982-09-16
Granted: 1985-02-26
Abstract: ABSTRACT OF THE DISCLOSURE           Macbecin derivatives are produced by cultivating a microorganism of the genus Actinosynnema in a culture medium.          The Macbecin derivatives are useful as antibacterial, antifungal or antiprotozoal agents.
Patent CA-1182093-A (CA)
Inventor: VALESKO THOMAS M
IPC: B65B67/12
Filed: 1982-09-21
Granted: 1985-02-05
Abstract: TITLE              WIRE BAG STAND FOR HOLDING PLASTIC BAG            ABSTRACT          A wire bag stand 10 or 30 is made for resiliently gripping and holding the open mouth of a plastic bag.  Stand 10 or 30 includes a base 11 and generally U-shaped sides 12 and 13 mounted-on base 11 to splay upright above the base for supporting the bag.   Base 11 provides stops against inward movement of the upright sides.  Top spans 32 of the sides are bent outward to grip and engage a plastic bag, and the sides resiliently flex so that their tops can be sprung toward each other by a bag stretched and held between them.
Patent CA-1187308-A (CA)
Inventor: WHITE JACK M
IPC: G01L9/00
Filed: 1982-10-06
Granted: 1985-05-21
Abstract: FORCE TRANSDUCER     ABSTRACT OF THE DISCLOSURE     A force transducer for producing an output signal in proportion to the magnitude of an input force wherein an equal and opposite force is produced by a flexure assembly comprised of a compound leaf-spring flexure having opposed outer sections, anchored in and cantilevered from a fixed and a movable base respectively, which gradually decrease in cross-sectional area to a thin mid-dle section wherein the movable base is constrained to linear displacement from a null or neutral position by having the force applied along a line normal to and passing through the center of the thin middle section and transmitted to the movable base through a rigid connection.  A modified form of flexure assembly is disclosed comprised of parallel compound flexures each having a thin middle section and opposed outer sections which are anchored in and cantilevered from a fixed common base and a movable common base.
Patent CA-1195677-A (CA)
Inventor: BLASKIE MARCUS W
IPC: C07C31/02
Filed: 1982-11-03
Granted: 1985-10-22
Abstract: ABSTRACT OF THE DISCLOSURE Olefins, carbon monoxide and hydrogen are catalytically reacted with rhodium catalysts to produce alcohols in a single step reaction.
Patent CA-1195076-A (CA)
Inventor: TSAKIRIS NICHOLAS G
IPC: E04D13/03
Filed: 1982-11-24
Granted: 1985-10-15
Abstract: Abstract of the Invention A vaulted dome skylight for covering an opening in a building wherein the opening is generally defined by a support curb.  The skylight includes a sill of single piece construction secured to the support curb, inner and outer domes and a retaining means for securing the domes over the sill.  The sill has a base and inner and outer angularly disposed channel members for respectfully receiving the inner and outer domes.
Patent CA-1210980-A (CA)
Inventor: KAERNAE ANSSI
IPC: D21B1/14
Filed: 1982-11-25
Granted: 1986-09-09
Abstract: Abstract of the Disclosure A method of controlling a grinding process in a pocket grinder in which a batch of wood in at least one pocket is pressed against a rotating grindstone by means of a pressure shoe displaceable in the pocket. At pre-determined intervals an apparently produced amount of pulp is calculated at separate measuring points of the grinding stroke of the pressure shoe and the specific energy consumption calculated on the basis of this amount of pulp is compared to a target figure for the specific energy consumption. The batch grinding is adjusted depending on a deviation of the specific energy consumption from the target figure. The compaction of the batch in the pocket during the stroke of the pres-sure shoe is taken into account in the grinding adjust-ment by correcting the calculated apparently produced amount of pulp in relation to a change in the density of the batch to be ground so that the fluctuations in the fineness of the pulp produced at separate measuring points of the pressure shoe are maintained as small as possible during the grinding stroke of the pressure shoe.          (Fig. 8)
Patent CA-1181885-A (CA)
Inventor: KUAN TIONG H
IPC: C08K3/04
Filed: 1983-01-27
Granted: 1985-01-29
Abstract: Abstract Of The Disclosure A resilient bushing suitable for automobiles and other vehicles is disclosed wherein the rubber compound of said bushing contains carbon blacks of different particle sizes, surface areas and structures.
Patent CA-1196487-A (CA)
Inventor: BOWMAN PETER
IPC: B26B21/14
Filed: 1983-03-17
Granted: 1985-11-12
Abstract: ABSTRACT OF THE DISCLOSURE     A plastic disposable razor including a blade seat member and integral handle and having one or more blades, with a movable but permanently attached sliding cap or cover.          The cap is movable on the blade seat member between a position in which it shields the edge of a blade or blades, and a position in which such edge or edges are exposed for shaving.  The end margins of the blade seat member have upwardly facing recesses in which are movable stop elements formed on the inside of the cap, these stop elements defining the stroke of movement of the cap by contact with the ends of the recesses.
Patent CA-1206390-A (CA)
Inventor: PAYNE NICHOLAS S
IPC: C11D1/83
Filed: 1983-04-25
Granted: 1986-06-24
Abstract: DETERGENT COMPOSITIONS  Abstract of the Disclosure Mixtures of specific alkyl polysaccharide detergent surface-ants and calcium sensitive anionic detergent surfactants provide superior detergency.
Patent CA-1224585-A (CA)
Inventor: KOYAMA HIROAKI
IPC: C08J3/12
Filed: 1983-05-10
Granted: 1987-07-21
Abstract: A B S T R A C T            A composition having a high content of an inorganic material comprising (1) a granular or powdery phenol-aldehyde resin which is a condensation product of a phenol, an aldehyde and optionally a nitrogen-containing compound having at least two active hydrogens and is characterized by (A) containing spherical primary particles and their secondary agglomerated particles each having a particle diameter of 0.1 to 150 microns, (B) having such a size that at least 50% by weight thereof can pass through a 100 Tyler mesh sieve, and (C) having a free phenol content, determined by liquid chromatography, of not more than 500 ppm, and (2) a powder of an inorganic material, the amount of the phenol-aldehyde resin being less than 11% by weight based on the total weight of the phenol-aldehyde resin (1) and the powdery inorganic material (2).  The composition is useful for the production of inorganic molded articles such as ceramics and has good flow characteristics, reactivity, moldability and carbonization.
Patent CA-1222475-A (CA)
Inventor: HENDRYCH JIRI
IPC: C10B33/08
Filed: 1983-06-09
Granted: 1987-06-02
Abstract: Abstract of the Disclosure Disclosed are a plurality of improvements in pusher ram construction for use in coke ovens and the like.  These improvements include:  1) two separate "heat spring" arrangements for absorbing both heat and mechanically induced stress in the web portion of a pusher ram, while maintaining desired rigidity; 2) five different constructions for relieving stress developed in welds in pusher ram beam members and/or welded connections between the web portion of a pusher ram and adjacent beam members; 3) two unique girder assembly arrangements to facilitate component replacement; 4) an improved girder web construction for accommodating decarbonizer piping or the like; 5) several useful advancements in ram head design and construction; 6) special heat shield applications for pusher rams; and 7) improvements in ram girder "bull nose" construction.
Patent CA-1188306-A (CA)
Inventor: AGAI EVA
IPC: C07D207/337
Filed: 1983-06-21
Granted: 1985-06-04
Abstract: Abstract The invention relates to a new process for the preparation of 1-alkyl- or 1,4-dialkyl-1H-pyrrole--2-acetic acid, esters of the general formula (I)       (I) wherein R1      is hydrogen or an alkyl group having from 1 to 4 carbon atoms, R2 and R3 each independently represent an alkyl group having from 1 to 4 carbon atoms, by selective desalkoxycarbonylation of the corresponding 1-alkyl- and 1,4-dialkyl-3-alkoxycarbonyl-1H-pyrrole--2-acetic acid esters of the general formula (II)           (II) wherein R1, R2 and R3 have the same meaning as defined above, by heating in the presence of a concentrated mineral acid or an aliphatic or aromatic sulfonic acid.         Compounds of the general formula (I) are known pharmaceutically active materials, which can be prepared by this process in a single reaction step selectively, without the formation of by-products.
Patent CA-1170575-A (CA)
Inventor: LUBENSTEIN JOSEPH H
IPC: F01D5/12
Filed: 1983-07-21
Granted: 1984-07-10
Abstract: Abstract A flow directing assembly 14 having an airfoil section or shape 28 of the type adapted for use in an axial flow gas turbine engine is disclosed.  The cambered meanline MCL of the airfoil shape is formed of a front circular arc FA and a rear circular arc RA.  A thickness distribution TD is applied to the meanline to form the convex suction surface 20 and the concave pressure surface 22.  The airfoil section exhibits good aerodynamic performance as compared with an equivalent circular arc airfoil in a transonic flow field.  A method for making the airfoil shape is disclosed.  The method includes the steps of:  forming a cambered mean-line of two circular arcs; forming a thickness distri-bution about the conical chord line Bt; and applying thickness distribution to the cambered meanline such that a portion of the suction surface is stretched and a portion of the pressure surface is compressed.
Patent CA-1226131-A (CA)
Inventor: BRANDER STEPHAN
IPC: F26B9/06
Filed: 1983-08-19
Granted: 1987-09-01
Abstract: ABSTRACT OF THE DISCLOSURE          A drying plant having drying surfaces superposed in a chamber and extending over the depth of the chamber.  The drying surfaces are provided with heating plates.  The upper run of an endless conveyor belt running on rollers is guided over the drying surfaces.  The material to be dried is applied with a dosing device via a pipe having branches onto the moving belts uniformly over the width until the entire drying surface is covered.  The belts are then stopped and the dosing operation is completed.  The drying operation is then carried out on the drying surface while the belts are stationary.  The belts are then moved in the opposite direction so that the dried material is thrown off via the rollers and discharged through a dis-charge opening and a charging valve.  The drying operation is thus carried out  under the optimal conditions known for dry-ing  cabinets.  However, the operations of feeding and discharg-ing the material are simplified as compared with conventional drying cabinets and can also be automated.
Patent CA-1222719-A (CA)
Inventor: SHANKAR SRINIVASAN
IPC: C23C10/16
Filed: 1983-08-22
Granted: 1987-06-09
Abstract: ABSTRACT     Methods are provided for forming protective diffusion layers on nickel, cobalt and iron base alloy parts comprising the steps of depositing a coating of a platinum group metal on the surface of the part to be protected and forming a diffusion layer of platinum and aluminum on said surfaces by gas phase aluminizing said surfaces out of contact with a source of gaseous aluminizing species at elevated temperature.
Patent CA-1219616-A (CA)
Inventor: MCMATH JACK A
IPC: F16L37/18
Filed: 1983-08-31
Granted: 1987-03-24
Abstract: QUICK CONNECT-DISCONNECT COUPLING                 ABSTRACT OF THE DISCLOSURE     A quick connect-disconnect coupling for a fluid conduit structure and method of making same wherein the conduit structure has cam devices 42 for connecting and disconnecting a coupler member 22 and an adapter member 31 comprising the coupling and the cam devices which cooperate during disconnection of the members to provide a disconnecting movement until a particular position is reached at which position the disconnecting movement is reversed and becomes an incremental connecting movement for a predetermined increment before allowing the members to be completely disconnected and in the event fluid under pressure is present in the conduit structure which has the coupler and adapter members connected therein the incremental connecting movement of the cam devices is subjected to resistance by the fluid under pressure with the resistance being transmitted through the cam devices as an opposing force which serves to impede the incremental movement by resisting any opening force applied to the cam devices with such opposing force being detectable and once detected serves as a warning that the pressure of the fluid under pressure must be relieved before completely disconnecting the members.
Patent CA-1178925-A (CA)
Inventor: DAS GUPTA SANKAR
IPC: C02F1/46
Filed: 1983-09-07
Granted: 1984-12-04
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus usable in the electrolytic treatment of electroactive species in a solution include a porous electrode which is supported across a fluid flow path in such a manner that fluid flowing along the flow path must pass through an effective portion of the electrode.
Patent CA-1205377-A (CA)
Title: Unitized well testing apparatus for use in hostile  environments
Inventor: DEWALD JACK J
IPC: E21B47/00
Filed: 1983-10-13
Granted: 1986-06-03
Abstract: ABSTRACT         A modular  well  testing  unit  for  use  in hostile environments  provides  a  plurality  of  modular  sections providing upon assembly an enclosed structure for housing the components of the well testing unit, each of the modular sections  being  self-supporting  and  transportable.   Upon assembly  insulation  is  provided  to  give  an  internal controlled   environment   surrounded  by  a  substantially continuous  external  shell.     Access  internally  allows movement between adjacent modular sections by personnel, for example.  A production intake allows an oil stream from an oil  or  gas well  to  be  tested  to be  transmitted  to the interior portion of the enclosure.   An outlet is provided for discharging oil as well as air, gases, and liquids other than oil such as water.  A plurality of well-testing, fluid-handling vessels are disposed respectively in the plurality of  modular  sections.     A manifold  forms  fluid  flow connections between the outlet, the inlet, and the various vessels with the manifold including temporary connections for forming detachable fluid-conveying connections between the different modular units.
Patent CA-1192566-A (CA)
Inventor: NAKANE MASAMI
IPC: A61K31/34
Filed: 1983-10-19
Granted: 1985-08-27
Abstract: Abstract 7-Oxabicycloheptane substituted amino prostaglandin analogs are provided having the structural formula   and including all stereoisomers thereof.       The compounds are cardiovascular agents useful, for example, in the treatment of thrombolytic disease.
Patent CA-1206006-A (CA)
Inventor: BENNETT TERRY A
IPC: C03B27/052
Filed: 1983-10-27
Granted: 1986-06-17
Abstract: Abstract In tempering a glass sheet to a high temper by heating the sheet to approximately its softening point followed by rapid chilling using a quenching composition that comprises a tempering medium having high heat transfer characteristics, the heat-softened glass sheets are protected from breakage during fabrication and resulting optical distortion by applying the tempering medium through exit orifices of a delivery system toward the heated glass in a novel cycle.  The initially applied tempering medium having a low heat transfer rate and is mixed with a second tempering medium having a higher heat transfer rate to gradually increase the heat transfer rate of the mixed tempering medium.   In a specific embodiment, dry air is the first tempering medium and a sublimable mateial, such as carbon dioxide, is the second tempering medium.  The delivery system has an unisulated portion that assures that initially the sublimable material is applied as a gas.         Dry air which has a lesser heat transfer coefficient than the sublimable material in its gaseous state, may be supplied to the uninsulated portion if humidity conditions require so that dry air having a lesser heat trans-fer coefficient is initially directed through the exit orifices followed by mixtures of dry air with increasing concentrations of said sublimable material in the gaseous state followed by increasing concentrations of solid particles of said sublimable material.  Movement of the glass sheet is coordinated with movement of the delivery system for said quenching composition to avoid "batter".
Patent CA-1224656-A (CA)
Inventor: LEBLANC JAMES C
IPC: F41A27/06
Filed: 1983-10-28
Granted: 1987-07-28
Abstract: Abstract of the Disclosure The invention disclosed herein relates to an armored vehicle having a rotatable cupola or turret for rotating a weapons system to the target.  A system for driving the turret through an arc of rotation includes a ring gear fixed to the vehicle body and a pinion gear fixed for relative rotation to the turret for engaging the ring gear.  The pinion gear is driven by a hydraulic motor to rotate the pinion and ultimately drive the turret.  Integrated with the hydraulic motor and the ring gear is a manual disconnect apparatus which provides for manual operation in lieu of the motorized operation of the pinion gear.  This manual apparatus includes a series of gears and an actuating assembly for moving at least one of the gears between an operative mode when a manual drive train is connected with the pinion gear and an inoperative mode when the manual drive train is disconnected from the pinion gear.