baber/WOPTO huggingface dataset:
Patent CA-1167242-A (CA)
Inventor: MITSUI YOSHIAKI
IPC: H02K15/00
Filed: 1982-02-18
Granted: 1984-05-15
Abstract: ABSTRACT OF THE DISCLOSURE     A dynamoelectric machine core, method of forming the same, and apparatus for forming the same.  The core includes a stacked laminated yoke assembly having an annular array of radially inwardly opening recesses, a stacked laminated tooth assembly having an annular array of annularly spaced teeth defining therebetween winding slots, a dynamoelectric winding in the slots, and cooperating interlock structure on the teeth and yoke core assemblies for locking the tooth core assembly to the yoke core assembly.  The laminations are blanked out from a metal sheet and interlocked in stacked association with each other by suitable interlock structure formed wherein. The teeth are blanked out from the yoke lamination and are subsequently secured to the yoke laminations of the yoke core assembly after the tooth core assembly of the teeth is provided with the dynamoelectric winding.  The teeth may be held by a suit-able jig during the winding operation which accurately disposes the teeth to define the tooth core assembly and which is removed subsequent to the mounting of the wound tooth core assembly to the yoke core.
Patent CA-1194029-A (CA)
Inventor: MARTEL JACQUES
IPC: C07C67/31
Filed: 1982-02-25
Granted: 1985-09-24
Abstract: Novel 4-methyl-3-formyl-pentanoic acid derivative of the formula <IMAGE>  I  wherein Hal is a halogen, R1 is alkyl of 1 to 12 carbon atoms and A and B are =O or A is halogen and B is -OR2 and R2 is alkyl of 1 to 12 carbon atoms, their preparation and their use as intermediates.
Patent CA-1183171-A (CA)
Inventor: MILLER STEPHEN J
IPC: C07C67/00
Filed: 1982-06-29
Granted: 1985-02-26
Abstract: ABSTRACT OF THE DISCLOSURE               A new process for oligomerizing liquid olefins using intermediate pore size molecular sieves is disclosed.
Patent CA-1203742-A (CA)
Inventor: LAWTON WILLIAM R
IPC: G01N21/29
Filed: 1982-07-08
Granted: 1986-04-29
Abstract: INDICATORS FOR ETHYLENE OXIDE                 ABSTRACT OF THE DISCLOSURE       A device for giving a visual indication of the amount of residual ethylene oxide present in ethylene oxide treated solid hospital articles and other health devices. The amount of residual ethylene oxide is indicated by the difference in color exhibited by different sensitized areas of the device in the form of an opaque dark colored support member having bonded to its surface a thin film of a cholesteric liquid crystal composition in a solid film-forming binder. The film is made by laying down on the surface of the support member a solution or dispersion of liquid crystals which exhibits a change in color when in contact with ethylene oxide at a temper-ature from 60° to 100°F in a solution of the solid binder, then evaporating the solvent. As prepared, the film is in a form adapted to be packaged with goods to be subjected to sterilization with ethylene oxide, a portion of the film being sealed within a transparent enclosure the walls of which possess a permeability to ethylene oxide no greater than that of the material of the treated goods.
Patent CA-1181268-A (CA)
Inventor: LEWIS PAUL E
IPC: B21D43/26
Filed: 1982-07-20
Granted: 1985-01-22
Abstract: Abstract A stop is disclosed for stopping a workpiece at a desired location relative to a work station.  The stop includes a holder having a slot in an edge thereof, the axis of the slot being oriented substantially out of the plane of approach of a workpiece.  A ball is linearly movably retained in the slot so as to partially project beyond the edge of the holder.  A biasing spring biases the ball toward an end of the slot for contact with the workpiece.
Patent CA-1184350-A (CA)
Inventor: MCBRAYER ROBERT L
IPC: C08J9/00
Filed: 1982-07-20
Granted: 1985-03-19
Abstract: Abstract of the Disclosure A reinforced reaction injection molding of polyurethanes is prepared by reacting an organic polyisocya-nate  a polyoxyalkylene polyether polyol, a chain extending agent, a catalyst, optionally a blowing agent and glass fibers.  The glass fibers form a stabilized dispersion in the polyol by employing as a suspending agent the reaction product of a polyamine and a polyester.
Patent CA-1169748-A (CA)
Inventor: IDE YOSHIAKI
IPC: B32B27/08
Filed: 1982-07-21
Granted: 1984-06-26
Abstract: ABSTRACT OF THE DISCLOSURE     Multiaxially oriented laminates comprised of substan-tially uniaxially oriented sheets of liquid crystal polymers and a method of production thereof are provided which exhibit desirable mechanical properties and good thermal and chemical resistance.  The sheets which comprise the laminate are thermally bonded together and oriented at an angle to one another to pro-vide the multiaxially oriented laminate.  The mechanical proper-ties of the laminate can be adapted for specific applications by adjustment of the number, thickness and angle of orientation of each sheet.
Patent CA-1188673-A (CA)
Title: Process for continuously manufacturing lubricating  grease
Inventor: ALEXANDER A GORDON
IPC: C10M177/00
Filed: 1982-08-10
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE            A  process  for continuously manufacturing  a lubricating grease using a screw process unit as illus-trated in Figure 1 comprising introducing feed materials and lube oil into selected locations of a screw process unit which contains a series of barrel sections for performing different operative  steps and which house a rotating  screw device, mixing and converging  said  feed material along said unit while controlling the tempera-ture, venting water at selected barrel discharge points, introduction of additional lube oil and/or additives at downstream barrel  location following dehydration, homogenization of  said  grease  formulation by continued rotation of said screw device and removal of the finished lubricating grease from the end barrel section of the unit.
Patent CA-1202108-A (CA)
Inventor: DZUNG JOHN C
IPC: H04B1/08
Filed: 1982-08-10
Granted: 1986-03-18
Abstract: Abstract An improved moisture and dust seal assembly is disclosed which is especially suited for application in small hand-held radio apparatus or the like which includes a molded plastic enclosure.  A vertical wall is provided on one of the mating members forming the enclosure, such as the cover.  The wall has essentially right angle corners and is adapted to receive a standard O-ring thereabout.  The assembly is completed by affixing a ribbon-like member, in the form of a closed loop, to the top of the verticle wall.  The ribbon-like member extends a predetermined distance beyond the edge of the verticle wall to form a groove-like space for retaining the O-rinq.  The ribbon-like member may be affixed to the top of the wall by a convenient heat staking operation.
Patent CA-1176012-A (CA)
Inventor: KRAWAGNA ALOIS
IPC: B65D47/26
Filed: 1982-12-02
Granted: 1984-10-16
Abstract: Abstract of the Disclosure . A novel hinge is disclosed, in which at least two flexible strips are articulated, each via two articulation grooves, to two parts which are movable relative to one another and are substantially cylindrical in shape.  The arrangement is such that, upon a relative movement of the two parts with respect to one another out of one stable position into the other stable position, the flexible strips are located in a substantially radial plane of the two parts.
Patent CA-1164304-A (CA)
Inventor: ROY JEAN-YVES BOULEVARD LACORD
IPC: A63B23/18
Filed: 1982-12-21
Granted: 1984-03-27
Abstract: Stimulateur de l'appareil respiratoire humain, comportant un corps formant un conduit d'air pourvu, a une extrémité, d'une embouchure apte à être portée à la bouche d'un utilisateur et d'une résistance monobloc montée à l'autre extrémité du conduit transversalement à celui-ci. Cette résistance est construite pour constituer une obstruction au passage d'air se déplaçant dans au moins un des deux sens d'écoulement d'air durant la respiration de l'utilisateur. Le corps, l'embouchure et la résistance constituent un ensemble intégré pouvant être transporte par la seule bouche de l'utilisateur. Le volume du conduit, entre l'embouchure et la résistance augmente ainsi, avantageusement, l'espace mort anatomique de l'utilisateur.
Patent CA-1194806-A (CA)
Inventor: FUKUCHI KIYOSHI
IPC: B62K25/28
Filed: 1982-12-23
Granted: 1985-10-08
Abstract: ABSTRACT     A rear suspension system in a two-wheeled vehicle having a body frame, a front wheel and a rear wheel.    It comprises a rear fork member having a front end pivotally connected to the body frame and a rear end which supports the rear wheel rotatably, and an elastic band member stretched between the rear fork member and the body frame.    Both good comfortableness and reduction of weight are attainable.
Patent CA-1193566-A (CA)
Inventor: MAIER ROBERT J
IPC: C12N1/20
Filed: 1983-01-14
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE Mutant strains of the microorganism Rhizobium japonicum which are unable to grow or which grow very poorly chemoautotrophically with hydrogen gas, and method of preparing and isolating said mutant strains.
Patent CA-1201041-A (CA)
Inventor: FRANKHOUSE THOMAS J
IPC: G05G7/10
Filed: 1983-04-20
Granted: 1986-02-25
Abstract: TITLE Molded terminal for remote control assembly (lollipop control member).    ABSTRACT A motion-transmitting remote assembly (10) of the type for transmitting motion in a curved path including a tube member (14) and a rod member (18) movably supported by the tube member (14) and extending therefrom to provide a variable extending length of the rod member (18) between the tube member (14) and one end (68) of the rod member (18), the rod member (18) defining a line of force.  An integral terminal member (22) operatively interconnects the extending length of the rod member (18) and a conrol member (22).  The assembly is characterized by the terminal member (22) including an opening (38) therethrough defining an axis perpendicular to the line of force and having a containing portion for containing a body portion (32) of the control member (22) therein and a retaining portion for retaining a ball pin (36) extending from the body portion (32) of the control member (22) therein.  The retaining portion includes a plurality of flexible fingers (50) defining the retaining portion of the opening (38) for engaging and retaining the ball pin (36) disposed within the opening (38).
Patent CA-1204249-A (CA)
Inventor: HOGAN JOHN P
IPC: C08F210/16
Filed: 1983-04-21
Granted: 1986-05-06
Abstract: Abstract of the Disclosure A process for copolymerizing ethylene with another monoolefin is described wherein the other monoolefin is incorporated into the polymer at very high efficiencies and in several instances the copolymer produced contains a higher concentration of the comonomer than the gas phase in the polymerization zone.  A novel ethylene/1-hexene copolymer having very high relative comonomer dispersities (99% or higher, and even above 100%) is also described.
Patent CA-1255086-A (CA)
Inventor: KHOE GIOK D
IPC: G02B6/38
Filed: 1983-05-05
Granted: 1989-06-06
Abstract: ABSTRACT:            "Method and device for positioning light-conducting fibres".           The fibre to be positioned (5,7) is irradiated locally transversely by means of an ultraviolet light source (19) with ultraviolet light of such a wavelength that fluo-rescence is  produced in the core (10,12) of the fibre (5,7). The visible light produced in the core (10,12) by the fluorescence is used to make observations for the visual control. In this manner, cores of light-conducting fibres can be positioned very accurately even when they are arranged eccentrically in the cladding.
Patent CA-1184042-A (CA)
Inventor: VOLAND ELMO W
IPC: G04F3/06
Filed: 1983-05-11
Granted: 1985-03-19
Abstract: TIMING MECHANISM                      ABSTRACT OF THE DISCLOSURE A spring clutch permits a cam carrying shaft to be manually rotated independent of a motor drive means.  A bell is actuated by an actuator that engages a movable switch blade.  And cams are connected to a cam carrying shaft through a lost motion connection.
Patent CA-1199366-A (CA)
Inventor: LIN CHING Y
IPC: G01N27/416
Filed: 1983-05-13
Granted: 1986-01-14
Abstract: A B S T R A C T             A DUAL GAS MEASURING SOLID ELECTROLYTE     ELECTROCHEMICAL CELL APPARATUS           A dual gas measuring solid electrolyte apparatus employing a common oxygen ion conductive solid electrolyte membrane provides an electrical  signal  indicative  of  a selected anhydride of a monitored gas environment and an electrical signal indicative of the oxygen content of the monitored gas environment.
Patent CA-1213207-A (CA)
Title: Burner construction for air heaters using an  ultrasonic atomizer
Inventor: GAYSERT GERHARD
IPC: F23D11/40
Filed: 1983-05-20
Granted: 1986-10-28
Abstract: A BURNER CONSTRUCTION FOR AIR HEATERS USING AN ULTRASONIC ATOMIZER                ABSTRACT OF THE DISCLOSURE            A burner for air heaters comprises a first wall structure defining an ignition chamber with an ultrasonic atomizer discharging into the ignition chamber and with means for delivering primary air into the ignition chamber for ignition by suitable ignition device to form an igniting gas mixture. The construction includes a second wall arrangement which is adjacent the ignition chamber and which defines a primary combustion chamber which has a passage for the ignited gas mixture from the ignition chamber and also for secondary air so as to complete the combustion in the main combustion chamber. The main combustion chamber in turn is connected downstream and into an exhaust diffuser in which the completely burnt gases are delivered to a place of use for heating an area such as a space in a motor vehicle.  In one construction, the combustion chamber is defined within a perforated tube which has a perforated bottom or rear wall facing an ignition chamber which is defined with an outer tube which is also perforated to provide for the inflow of the primary air.  The ignition device is mounted in the outer tube adjacent the atomizer so as to ignite the fuel with the primary air and direct this ignited mixture into perforations of the main combustion chamber for continued burning therein.  In another embodiment the primary chamber is defined by a perforated wall which defines an area within the outer perforated housing which comprises the ignition chamber having the atomizer in an igniting element.  This ignition chamber communicates through perforations in the surrounding  all with an inlet for the primary air and one or more inlets for the secondary air in the remaining space within the outer housing which defines the main combustion chamber.
Patent CA-1217959-A (CA)
Inventor: PAN GIACINTO D
IPC: B21B25/02
Filed: 1983-05-27
Granted: 1987-02-17
Abstract: ABSTRACT          Apparatus is described for supporting the mandrel back-up bar of a press-piercing rolling mill, in which a plurality of constraining elements is supported by a base in two lines disposed parallel to and symmetrically with respect to the rolling and piercing axis of the rolling mill.  All the constraining elements of each line are mounted a single beam which is supported on horizontal guides perpendicular to the rollingaxis and is adjustable in position on the guides.
Patent CA-1227941-A (CA)
Inventor: ROBINSON WILLIAM K
IPC: E05B21/00
Filed: 1983-06-06
Granted: 1987-10-13
Abstract: Title of the Invention:            Locks Abstract of the Disclosure In a security door lock a pivoted detent deadlocks the bolt by engagement of a stump in pockets provided in the bolt.  The detent is normally held in its locking position by a cam surface on the thrower and by a pack of detainers.  Rotation of the correct key aligns notches in the detainers with a probe on the detent and also positions a second cam surface of the thrower adjacent to the detent, so the detent can pivot to its unlocking position under the action of a spring, and thereby free the bolt. After the bolt is shifted the final rotation of the key re-engages the cam surface against the detent to drive the detent positively back to its locking position.          If required, the bolt can be double-thrown by a second ("master") key which lifts the detainers to higher positions so that second notches in the detainers now align with the detent probe. This higher lifting of the detainers also lifts a dogging slide so that the stump of the latter can pass over a projection on the bolt tail.          The first ("servant") key cannot lift the detainers far enough to lift the slide and hence cannot throw or withdraw the bolt to or from its double-thrown position.
Patent CA-1250981-A (CA)
Inventor: WEDER ERWIN H
IPC: A41G1/00
Filed: 1983-06-21
Granted: 1989-03-07
Abstract: COMPOSITION FOR DECORATIVE GRASS     ABSTRACT OF THE DISCLOSURE     The incorporation of organic and FD&C pigments that meet FDA specifications for food packaging materials into resinous articles is accomplished by dispersing the pigments into a non-toxic mineral or vegetable oil formulation which contains glycerol monooleates and zinc stearate, the formulation then being added to the resin and mixed.          Resinous articles colored in this manner can be utilized safely as direct   food contact packaging, for example, decorative grass, which enables candies to be placed directly on the grass without incurring the expense of overwrapping the candies with a resin film which meets FDA and USDA requirements and which eliminates the hazard involved when candies are inadvertently or unknowingly placed on the decorative grass. The resinous materials which may be colored by the organic and PF&C pigments include polyolefin resins.
Patent CA-1211451-A (CA)
Title: Sulfonamides derives du 3-benzylidene camphre et leur   application en tant que filtres u.v., notamment dans des compositions cosmetiques
Inventor: LANG GERARD
IPC: C07D319/16
Filed: 1983-07-07
Granted: 1986-09-16
Abstract: L'invention concerne de nouveaux sulfonamides dérivés du 3-benzylidène camphre, répondant à la formule générale: (I) < IMG > dans laquelle X1 désigne un atome d'hydrogène ou le radical Y; X2 désigne un atome d'hydrogène ou d'halogène, un radical alkyle ou alcoxy en C1-C4 ou un radical Y ou Z; X3 désigne un atome d'hydrogène ou d'halogène, un radical alkyle ou alcoxy en C1-C4 ou un radical Y ou Z; ou bien X2 ou X3 forment ensemble un groupe alkylène dioxy contenant 1 ou 2 atomes de carbone; Y désigne le groupement < IMG > dans lequel R1 désigne un atome d'hydrogène ou un radical alkyle ou hydroxyalkyle en C1-C4; R2 désigne un atome d'hydrogène, un radical alkyle ou alcényle linéaire ou ramifié, cycloalkyle, aryle ou aralkyle, ces différents radicaux contenant 1 à 20 atomes de carbone et pouvant être substitués par un ou plusieurs groupes hydroxy, alcoxy ou dialkylamino, R1 et R2 ne pouvant désigner simultanément un atome d'hydrogène; Z désigne un groupement: Z1= < IMG > où Y a la signification précitée, ou Z2 = < IMG > ou Z3 = < IMG > où R3 désigne un atome d'hydrogène, un radical -CN ou -COR5; R4 désigne un radical -COR6, R5 et R6, identiques ou différents, étant des groupements alcoxy ou alkylamino en C1-C20; à la condition que l'un des symboles Xl, X2 et X3 soit différent des deux autres et que (a) lorsque X1 désigne un atome d'hydrogène, X2 et X3 soient différents entre eux et ne puissent pas prendre les valeurs Z2 et Z3, l'un des deux ayant obligatoirement la valeur Y ou Z1; et (b) lorsque X1 a la valeur Y, X2 et X3 soient différents de Y et ne puissent prendre simultanément la valeur Z1 ou Z2 ou Z3. Les composés selon l'invention sont utiles en tant que filtres solaires, notamment dans le domaine cosmétique. Ils sont d'excellents absorbeurs du rayonnement ultraviolet dans une large gamme de longueurs d'onde allant de 280 à 380 nm, et présentent par ailleurs un excellent caractère liposoluble, une stabilité à la lumière et une stabilité thermique remarquables.
Patent CA-1196977-A (CA)
Inventor: MACHINO KATSUYUKI
IPC: H04B3/54
Filed: 1983-07-29
Granted: 1985-11-19
Abstract: ABSTRACT OF THE DISCLOSURE           A data transmission system for transmitting data via a power supply line includes a central processing unit, and branch terminal units connected to the central proces-sing unit via the power supply line, through which a high frequency AC signal is synchronously mixed into the AC com-mercial frequency power supply cycle so that a specific operation can be performed and the actual condition of the terminal units can be sampled and monitored during a normal operation.  Emergency data signals are transmitted from any of the terminal units in a time interval during an AC power supply frequency cycle after the transmission of a polling signal and the terminal units engage in a contention for the transmission of the emergency data signals through the power supply line, the emergency data signals being received in the central processing unit during that time interval.
Patent CA-1212094-A (CA)
Inventor: BARKER JAMES E
IPC: F16K1/226
Filed: 1983-08-08
Granted: 1986-09-30
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed is a flexible sealing ring for a valve having a generally S-shaped cross-section and an extension from one end of that S-shape.  The extension is mounted on the valve body and serves as a cantilever means for the sealing ring which is thus sealingly engagable with the peripheral sealing surface of a movable valve member pivotally positioned within the valve passageway.  The sealing ring is formed from materials capable of withstanding high temperatures (1000°F) for sustained periods without impairment of its' sealing capacity.  The sealing ring may be used in cooperative combination with other sealing rings, including heat destructible materials such as "Teflon", to form valve seal means effective over a range of temperatures and pressures, including firesafe valve seal means.
Patent CA-1167809-A (CA)
Inventor: MISTARZ ROBERT J
IPC: B65B1/00
Filed: 1983-08-17
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE            A filling machine for dispensing sometimes viscous liquid in measured amounts to containers wherein a carrier sup-ports a plurality of individual containers with open upper ends for lateral orbiting movement with a central tank, a pump and valve assembly orbits with the carrier and has a plurality of rotary valves, communicating with outward passages from the tank and with piston pumps, and also, communicating the piston pumps with dispensing openings arranged above the containers.  The pistons of the pumps are controlled by a pivotal cam track which can be swung to various positions to change the extent of the suction stroke of each piston, when operated by an actuating mem-ber.  The machine is particularly designed for disassembly and for cleaning, the pump and valve assembly having indi-vidually  detachable housings for each pump and valve sus-pended on radial supports.
Patent CA-1199733-A (CA)
Inventor: MOYER LARRY G
IPC: G06F9/44
Filed: 1983-08-30
Granted: 1986-01-21
Abstract: Abstract:        The present invention is for use in a computer system having a central processor and at least two user interactive function programs for controlling the central processor.  The invention is comprised of an interface for interfacing the programs along a common bus and a controller which is responsive to a user program for selectively accessing the function programs along the bus.  The controller also controls the central processor in accordance with the user program.