baber/WOPTO huggingface dataset:
Patent CA-1040802-A (CA)
Inventor: BUECHEL FRANZ
IPC: B25C1/18
Filed: 1975-07-09
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE         In a setting gun for driving fastening elements into a hard receiving material, a magazine for feeding fastening elements into the setting gun barrel is pivotally mounted on the barrel.  The magazine has an outlet opening through which the fastening elements pass into an inlet opening in the barrel bore.          When the setting gun is ready to be fired the magazine is locked against movement which would permit alignment between its outlet opening and the inlet opening in the barrel bore.  By axially displacing the barrel out of the firing condition to overcome the locking action, the magazine can be pivoted for registering its outlet opening with the barrel bore inlet opening for feeding a fastening element into the bore.
Patent CA-1051880-A (CA)
Inventor: SCHWEIGER RICHARD G
IPC: C07C203/00
Filed: 1975-07-10
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE Processes are provided for preparing esters of polyhydroxy polymers. Examples of suitable such esters include nitrate esters, sulfate esters, colloidal cellulose sulfate, substantially uniformly substituted cellulose sulfate, nitrate esters of cellulose, nitrate or sulfate esters of a poly-saccharide or polyvinyl alcohol in admixture with an alkyl nitrite, and a mixture of a nitrate or sulfate ester of a polysaccharide or polyvinylalcohol and an inorganic nitrite.  The heart of the process involves first preparing a nitrite ester and then reacting the nitrite ester to provide another ester. Also provided herein are polysaccharide or polyvinyl alcohol containing a mixture of nitrite ester groups with sulfate or nitrate ester groups, water soluble nitrate esters of a polysaccharide or a polyvinyl alcohol, a thickened aqueous medium containing water and a water soluble nitrate ester of a poly-saccharide or a polyvinyl alcohol, a water soluble sulfate ester of cellulose, a water insoluble but water swellable sulfate ester of cellulose, and a thick-ened aqueous medium containing water and a water soluble sulfate ester of cellulose.
Patent CA-1069636-A (CA)
Inventor: FREED WILLIAM T
IPC: C08L77/00
Filed: 1975-08-11
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE        An improved thermoplastic molding resin comprising a synthetic linear polyamide polymer intimately mixed with a reinforcing agent in the presence of a thermoplastic phenoxy resin.  This molding resin provides improved physical properties over the reinforced nylon polymers of the prior art.
Patent CA-1061769-A (CA)
Title: Phosphorus-containing catalyst-its preparation and use
Inventor: BUTTER STEPHEN A
IPC: B01J29/06
Filed: 1975-09-22
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE      A novel phosphorus containing zeolite catalyst is desribed, as well as its preparation and use in conversion of a large variety of organic compounds.  The novel catalyst comprises a crystalline aluminosilicate zeolite which has a silica to alumina ratio of at least 12 and a constraint index in the range 1 to 12, and which has been treated so as to include at least 0.5 weight percent of phosphorus (by weight of the zeolite) in intimate association therewith.
Patent CA-1046329-A (CA)
Inventor: HARGRAVE JERRY L
IPC: H01R13/627
Filed: 1975-10-03
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE    (See Specification and Claims for Scope of the Invention) A camera flash socket, adapted to releasably retain the base of a flash unit, has a plurality of resilient fingers for engaging retaining surfaces in the base of the flash unit, a projecting portion for preventing improper insertion or the base of a flash unit in the socket and a plurality of electrical connectors.  In a preferred embodiment, the flash socket includes three connectors in the form of spring-biased contacts and further includes two pairs of opposed resilient fingers, the fingers being positioned to retain the base of the flash unit in the socket when the base is presented in a proper orientation with respect to the socket.
Patent CA-1054908-A (CA)
Inventor: MOYER RUDOLPH H
IPC: G01N11/12
Filed: 1975-11-03
Granted: 1979-05-22
Abstract: ABSTRACT     Method and apparatus for the reproducible rapid measurement of coagulation rate.  A uniform bore xeaction tube is employed to take up sample,  The tube contains the appropriate amounts of lyophilized reagents reguired to conduct an individual test.  Use of the method and apparatus for prothrombin time determina-tion is disclosed.  Calibration marks are provided on the tube which are correlated in terms of prothrombin times.  The liquid sample reacts with the reagents and together therewith becomes immobilized in its descent down the tube.  The position of immobilization corresponds to the test time in the example.  The rate of descent is controlled by a limiting orifice or by known in-clination of the tube relative to its vertical axis.
Patent CA-1051984-A (CA)
Inventor: HELSZAJN JOSEPH
IPC: H01P1/39
Filed: 1975-11-06
Granted: 1979-04-03
Abstract: A B S T R A C T   This invention relates to a three-port microwave junction circulator having a three-port junction member with a gyromagnetic element inside which has only one surface in contact with the member.  A magnetic field is applied to the gyromagnetic element in a predetermined direction and there is at least one dielectric element aligned in this same direction.  The gyro-magnetic element together with its associated dielectric element, does not extend completely across the junction member, and the circulator is accord-ingly a "partial height" circulator.  The overall dimension of the gyro-magnetic element and its associated dielectric element is essentially equal to an odd number of quarters of a wavelength permitting propagation in the gyromagnetic and dielectric elements at the centre frequency of a working range of frequencies of the circulator.
Patent CA-1049857-A (CA)
Inventor: SYLVERST LEROY M
IPC: B63B35/44
Filed: 1975-11-20
Granted: 1979-03-06
Abstract: SEA TERMINAL               ABSTRACT OF THE DISCLOSURE       A sea terminal having compartments for storage of fluids and means to transfer the fluids between the compartments and a ship.  Means are provided to eliminate the need for swivel hose connections as the ship swings in relation to the terminal.          In another embodiment, the sea terminal may be sufficiently large to include drilling apparatus thereby providing a self-contained terminal which can drill into a sea bed, pump sub-sea oil into compartments in the terminal and transfer the oil to a cargo ship.  Alternatively, the sea terminal may be transported to a discharge point for discharging the oil.
Patent CA-1058491-A (CA)
Inventor: ONOE YASUMITSU
IPC: C22C38/00
Filed: 1975-12-03
Granted: 1979-07-17
Abstract: ABSTRACT OF THE DISCLOSURE           A process for producing a steel having excellent strength and toughness, which comprises continuously casting a molten steel containing 0.01 - 0.10% Al and 0.002 - 0.009% N with an average cooling rate of not lower than 3°C/min. down to 500°C to obtain a steel slab heating the steel slab to a temper-ature ranging from 900 to 1150°C and rolling the steel slab.
Patent CA-1061626-A (CA)
Inventor: KING ROGER A
IPC: G03D13/04
Filed: 1975-12-08
Granted: 1979-09-04
Abstract: ABSTRACT      Automatic photographic developing apparatus in which the photographic material to be developed is placed in a cylin-drical drum.  The drum is layed on its side on a set of rollers, one of which causes it to rotate.  A plurality of containers for various photographic liquids are provide with valve means by which their contents are delivered either in total or in measured increments to the rotating drum.  The drum is mounted in a cradle so that it can be tilted to drain liquids from it. Specific details are given of the drum, its driving and cradle tilting components, the liquid dispensing and metering components, and the program control means whereby the photographic materials may be treated with selected solutions in selected orders for predetermined intervals.
Patent CA-1065897-A (CA)
Inventor: HECHENBLEIKNER INGENUIN
IPC: C07F9/53
Filed: 1976-01-27
Granted: 1979-11-06
Abstract: ABSTRACT              A process for the preparation of 2-hydroxyalkyl-phosphine oxides and sulfides.  The corresponding Z-acyloxy-phosphine is hydrolyzed (or alcoholyzed) and oxidized, in either order, to produce the desired 2-hydroxyalkylphosphine oxide or sulfide.  The product may contain one, two or three 2-hydroxylakyl groups, depending on the phosphine starting material used.
Patent CA-1076689-A (CA)
Inventor: MENTLER SANDOR
IPC: H01H47/32
Filed: 1976-02-10
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE A signal amplitude monitor and relay driver circuit. The input signal is applied to a plurality of diodes connected in series with a set of normally closed relay contacts and a first resistor.  A second resistor is connected in parallel with the series connected diodes through a set of normally open contacts of the relay.  A third resistor is connected in parallel with the combination of the first resistor and normally closed contacts.  A transistor circuit is connected with its emitter-base circuit responsive to the signal developed across the first resistor.  The transistor output drives an amplifier which energizes the relay coil.  When the normally closed contacts are closed the input signal must exceed a first predetermined level before the transistor circuit becomes conductive causing the amplifier to energize the relay coil. When the relay operates the first resistor is taken out of the circuit because the normally closed contacts open, and the second resistor is connected in the circuit because the normally open contacts close.  Under these conditions the transistor circuit will remain conductive until the input signal falls below a second predetermined level, the second predetermined level being lower than the first predetermined level.
Patent CA-1084499-A (CA)
Inventor: NISHIMURA HARUKI
IPC: C07D295/03
Filed: 1976-03-03
Granted: 1980-08-26
Abstract: 1-SUBSTITUTED-4-(1,2-DIPHENYLETHYL)PIPERAZINE DERIVATIVES AND COMPOSITIONS CONTAINING THE SAME Abstract of the Disclosure: 1-Substituted-4-(1,2-diphenylethyl)piperazine de-rivatives of the formula: wherein X is 2- or 3-hydroxy, 2-methoxy, 3-methyl, 3-alkoxy having 1 to 4 carbon atoms, or 2- or 3-alkanoyloxy having 2 to 5 carbon atoms; R is allyl, 3-hydroxyisoamyl, 3-methyl-2-butenyl, 3-methyl-3-butenyl, propyl, an unsubstituted mono-cycloalkyl having 5 to 8 carbon atoms, 2-chlorophenyl, or a phenyl substituted by hydroxy or methoxy; with proviso that when X is a substituent at position 2, R is cyclohexyl and when X is 3-methyl, R is 2-methoxyphenyl or an unsubstituted monocycloalkyl having 6 to 8 carbon atoms, and their pharma-ceutically acceptable salts, and the preparation thereof, and analgesic or antitussive compositions containing the same as the essentially active ingredient. - 1 -
Patent CA-1051352-A (CA)
Inventor: LARKIN WALLACE K
IPC: H04R1/10
Filed: 1976-03-23
Granted: 1979-03-27
Abstract: APPLICATION FOR UNITED STATES PATENT     ACOUSTICAL COMMUNICATIONS HEADSET     ABSTRACT OF THE DISCLOSURE            The detachable communications headset described herein is all acoustic, comprising support means for a transmitter tube and a receiver tube and for supporting the headset on the user's head.  The transmitter and receiver tubes are detachably coupled to communications equipment remote from the headset.  All electronic components necessary for radio and telephone communi-cations are remote from the user's head.
Patent CA-1065092-A (CA)
Inventor: BECHARA IBRAHIM S
IPC: C08G18/18
Filed: 1976-04-15
Granted: 1979-10-23
Abstract: HYDROXYALKYL TERTIARY AMINE CAT-ALYSTS FOR ISOCYANATE REACTIONS     ABSTRACT OF THE DISCLOSURE           Isocyanate reactions, such as their condensation with polyols to form polyurethanes and their polymerization to poly-isocyanurates, are promoted by certain hydroxyalkyl tertiary amine catalysts corresponding to the formula   wherein   Y =  CR3 or Z          Z =  CH2?CH2OH n =  1 or 2
Patent CA-1129233-A (CA)
Inventor: DEMAREST VINCENT
IPC: E01F8/00
Filed: 1976-04-23
Granted: 1982-08-10
Abstract: ABSTRACT OF THE DISCLOSURE         A noise barrier fence includes vertical eye section steel upright posts each presenting open channels facing along the length of the fence, horizontal rails located in these open channels and vertical boards fastened to the horizontals, the boards being butted side by side with the joints covered by small overlapping cover strips. The vertical boards also fit into the channels of the upright posts and their upper and lower ends are sandwiched between pairs of horizontal boards at the top and bottom of the fence.  The construction is readily adapted to sloping ground and effectively closes all gaps through the fence.
Patent CA-1051469-A (CA)
Inventor: ROGERS JAMES H
IPC: B65G47/52
Filed: 1976-04-23
Granted: 1979-03-27
Abstract: ABSTRACT      Discloses a machine for feeding groups of bottles in case formation in one by one fashion onto an outlet conveyor.  The machine involves the use of a spacing conveyor interposed between the feed conveyor and the outlet conveyor and channel means disposed over the end of the feed conveyor so as to orient the groups of bottles in side-by-side rows as they were taken from the case.  Spacing guides are positioned on the spacing conveyor at an angle so that the row of bottles side-by-side relation are retained on the spacing conveyor while the foremost row is angled so that the bottles reach the outlet conveyor at different times and can the be carried away one at a time.  The spacing guides are angled so that the last bottle in one row is fed onto the outlet conveyor before the first bottle of the next row is fed onto the outlet conveyor.  A series of gates are supplied at the end of all but the last channel so that the gates separate the bottles as they are fed onto the outlet conveyor.  A timing screw driven in the same direction as the outlet conveyor and in synchronism therewith engages each of the bottles in a pocket as it is fed onto the outlet conveyor and carries it along the outlet conveyor.
Patent CA-1050344-A (CA)
Inventor: GARNER GERALD D
IPC: B61F5/06
Filed: 1976-04-27
Granted: 1979-03-13
Abstract: RAILWAY CAR TRUCK        Gerald D. Garner Florissant, Missouri James C. Hammonds St. Charles, Missouri Jan D. Holt St. Charles, Missouri Conway H. Melcher Kirkwood, Missouri Abstract of the Disclosure In accordance with the present invention a railway car truck is provided having a transom which is integrally affixed to spaced side frames to define an integral H frame truck to avoid hunting at usual U. S. freight train speeds.      The transom has cross section which provides torsional flexi-bility.  Above the transom a bolster is provided which also ex-tends transversely between the side frames.  The bolster is pro-vided with a cross section, which is inexpensive, and prefer-ably the shear center is spaced from the neutral axis of the cross section.  A connection is provided between the vehicle body and the bolster which preferably is spaced from the neu-tral axis of the bolster to avoid torsional loads being intro-duced into the bolster as a result of longitudinal loads trans-ferred between the car body and the bolster.  A spring assembly is provided between the bolster and the side frames, preferably of a non-linear type in which one component has a resultant low spring rate and another component has a resultant high spring rate.  In one embodiment the weight of the vehicle body is taken at about the midpoint of the side frames above the spring assembly on a car body hearing assembly, the upper surface of which is provided with a low friction material, allowing the truck to rotate with respect to the car body.  In another em-bodiment the car body bearing assembly is located between the side frames and the center plate.  The side frames are pref-erably provided with an elastomeric journal pad above the area where the side frames rock upon the journal bearing.  The spring assembly is preferably provided with dampening devices to damp oscillation of the spring assembly.  The present invention fur-ther comprises the side frames, bolster, transom, resilient assemblies and car body bearing assemblies which are used in the truck.
Patent CA-1044683-A (CA)
Inventor: PEJRUD LENNART E
IPC: G09F19/02
Filed: 1976-04-27
Granted: 1978-12-19
Abstract: Abstract of the Invention An arrangement for movably supporting a display element, such that said element can be moved essentially in a universal manner relative to a stationary supporting surface.  The arrangement comprises a composite rail means having a wooden portion and a metal portion connected thereto.          The metal portion provides means for removably holding paper sheets and the wooden portion has an open groove extending along at least part of its length.  A stirrup-like structure is provided at one end thereof with a peg having a round bottom portion, said rounded peg portion being received in the groove for axial movement therealong and pivotal movement therein. Means are provided for securing the stirrup-like structure to the display element.
Patent CA-1073510-A (CA)
Inventor: MEYWALD KLAUS
IPC: H05B3/32
Filed: 1976-05-20
Granted: 1980-03-11
Abstract: S P E C I F I C A T I O N             HEATING ELEMENT FOR ELECTRICAL APPLIANCES HAVING A BLOWER                  ABSTRACT OF THE DISCLOSURE          A heating element for an electrical appliance having a blower (e.g. a fan heater or a hair drier) comprises a wire looped in linear formation (e.g. zig-zag or sinuous) the loops being held in position by support plates so that there are at least two loop rows transverse to the air flow direction and disposed in succession in that direction and so that the loops in one of those rows are placed opposite to gaps in the other.  In an element having four loop rows with a centre tapping for two-stage power control the electrical connections are disposed on only one support plate with the centre tapping connection at the same side side of the plate as the mains supply connections; also, the loops in a first pair of rows are aligned with one another and are offset from the loops in the second pair which are also aligned with one another.
Patent CA-1070901-A (CA)
Inventor: COMBETTE MARC
IPC: B25C1/08
Filed: 1976-06-30
Granted: 1980-02-05
Abstract: Abstract of the Disclosure The invention relates to a power actuated tool comprising an expansion chamber for the combustion gases of a piece of ammunition placed in a combustion chamber.  In the tool, at least one substantially radial through hole is provided in the wall of the said expansion chamber or of the said combustion chamber and a bush which moves relative to the said chamber is provided so as to be able to more or less completely expose the said hole.
Patent CA-1041353-A (CA)
Inventor: IGOE ROBERT S
IPC: A23L29/20
Filed: 1976-09-28
Granted: 1978-10-31
Abstract: ABSTRACT OF THE INVENTION          This invention provides for the combination of milk, an acid food juice, sweetening agent, optional acidulent and a thickener comprising gelatin and carboxy methyl cellulose in a palatable, high protein, stable low pH gel.  The food juice remains within the product as a finely divided widely dispersed mixture, providing uni-formity of flavor without noticable particles or graininess.
Patent CA-1065289-A (CA)
Title: Signal light assembly
Inventor: MENKE W KENNETH
IPC: B60Q1/26
Filed: 1976-10-05
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE          A flashing signal light for vehicle recognition, consisting of a base frame and a pair of posts fixed on the base frame and extending therefrom in substantially parallel relation and each having a rotatively mounted pod carrying a pair of lamps in angularly displaced positions about the supporting post with the lamps of a first pod displaced around its supporting post in a different angular orientation from the lamps in the second pod displaced around its supporting post.  A drive is operatively connected to the pods to rotate the pods simultaneously and maintain an orientation of the lamps in the pods such that the lamps of the first and second pods generate a coordinated flashing signal light display in all viewing positions within 160° of azimuth of the beacon to the front and to the rear and in which the display includes a sequence of three distinct light flashes in rapid succession followed by a single light flash.
Patent CA-1090022-A (CA)
Inventor: MCKINSTRY PAUL H
IPC: C08L23/00
Filed: 1976-11-22
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE The viscosity of synthetic and/or natural elastomers is markedly reduced by incorporation of a particulate, finely-divided basic zinc methacrylate-type adjuvant, without adversely affecting the physical properties of the final vulcanizates.  This viscosity reduction allows higher levels of fillers and other rubber compounding ma-terials to be used for improved physical properties, while maintaining the level of compound viscosity necessary for processing.
Patent CA-1061818-A (CA)
Inventor: BENUZZI GINO
IPC: B27B5/065
Filed: 1976-12-20
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE     The strips to be fed to a cutting line are positioned side by side on a supporting table. Above the table there is arranged a structure which is movable transversally with respect to the feeding  direction of the strips. On the underside of the structure there are provided two pusher carriers, in the form of elongated bars carrying a plurality of pushers intended to engage the strips on the table. Each pusher carrier is movable, independently with respect to the other one, towards and away from the cutting line. The pusher carriers can be moved transversal-ly with respect to the deeding direction, so that each one of the pusher carriers can selectively engage a predetermined number of strips, Thereafter, the pusher carriers are moved towards the cutting line independently the one from the other, with consequent variations of the amount of feed of the strips, which will eventually result into obtaining panels of different sizes from the different strips.
Patent CA-1094594-A (CA)
Inventor: MEYER BURTON C
IPC: A63F9/02
Filed: 1977-01-20
Granted: 1981-01-27
Abstract: ABSTRACT OF THE DISCLOSURE         A target shooting apparatus including an operator controlled simulated gun which projects a light beam of short duration toward a target each time the trigger is actuated.          The simulated gun must be cocked between each "shot" which also resets a recoiling mechanism to give a true to life operational effect to the gun.  The target includes a frame fronted by a simulated fence on top of which a plurality of objects, such as bottles, tin cans, and the like may be placed.          A target impeller is provided on the frame in proximity to each of the objects so that, when actuated, the impeller will cause physical movement of the associated target knocking it off of the frame.  The target impellers are actuated by a control mechanism, as a photo transistor therein senses the proper alignment of the light beam from the gun through one of a plurality of apertures located on the frame below each of the objects.  The control mechanism is slidably mounted on a down-wardly canted guide rail by a carriage which moves from one target impeller to the next lower target impeller after ac-tuation thereof.  After all of the objects have been hit, the carriage is manually moved back to the top of the rail guide and each of the target impellers is manually reset for another play of the game.
Patent CA-1093397-A (CA)
Inventor: GODFREY JOHN N
IPC: C08J7/052
Filed: 1977-01-24
Granted: 1981-01-13
Abstract: ABSTRACT   The roll formation of polymer coated regenerated cellulose films is substantially improved by incorporating in polymer coatings for such films from .25 to 4% by weight, based upon the weight of the polymer coating, of finely divided cellulose fibers having an average particle fiber length within the range of from 10 to 150 microns.