baber/WOPTO huggingface dataset:
Patent CA-1082789-A (CA)
Inventor: HAMS KENNETH A
IPC: B07C1/00
Filed: 1976-11-26
Granted: 1980-07-29
Abstract: AUTOMATED IN-LINE MAILING SYSTEM                ABSTRACT OF THE DISCLOSURE           An automated in-line mailing (AIM) system of the type comprising a continuous sheet web supply, a sheet cutter, a folder, a collector, and an envelope inserter is controlled by indicia on the sheet web.  A control system includes a sensor for sequentially sensing the web indicia upstream of a cutting element and a particular arrangement of shift registers for storing signals representative of the indicia.  The signals are shifted along the shift registers with movement of the web, and sheets cut therefrom, through the AIM system.  The shift registers are sampled at various stages therealong to obtain signals for deactivating a web drive and activating insert stations.  A clock signal for cutter and collector shift registers is provided by an endless tape which is normally used to control lengths of cuts by the sheet cutter.  In one embodiment the AIM system operates in a "two-up" mode wherein the cutter slits the sheet web to provide sheets travelling along two channels through the register, folder and collector to the inserter.
Patent CA-1067644-A (CA)
Inventor: KRUSE ROBERT L
IPC: C08F279/02
Filed: 1976-12-24
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to an improved polymeric polyblend characterized by a blend of (A) a polymer of at least one monoalkenyl aromatic monomer having dis-persed therein an amount sufficient to toughen said polyblend of a (B) diene rubber, said rubber being dis-persed as crosslinked grafted rubber particles wherein said improvement comprises (C) said diene rubber par-ticles having a rubber moiety structured in a novel morphological form comprising rubber fibers or rubber sheets and mixtures thereof.
Patent CA-1053479-A (CA)
Title: Dispositif pour commander le deplacement d'un levier oscillant_
Inventor: DELORME RAYMOND
IPC: G05G7/04
Filed: 1977-02-07
Granted: 1979-05-01
Abstract: Le dispositif est caractérisé par une came qui, montée sur un arbre d'entraînement, actionne un levier auxiliaire lequel, à son tour, entraîne le levier oscillant, cet entraînement s'effectuant par l'intermédiaire d'un ressort tare; l'invention s'applique plus particulièrement aux machines servant au montage sur un ruban souple de microplaquettes de circuits intégrés, ainsi qu'aux machines qui permettent aux micro-plaquettes ainsi montées d'être soudées sur un substrat.
Patent CA-1082491-A (CA)
Inventor: O'HANDLEY ROBERT C
IPC: C22C45/04
Filed: 1977-02-28
Granted: 1980-07-29
Abstract: ABSTRACT OF THE DISCLOSURE           A new series of glassy metal alloys with near-zero magneto-striction is disclosed.  The glassy alloys have the composition (Cox Fe1-x)aBbCc, where "x" ranges from about 0.84 to 1.0, "a" ranges from about 78 to 85 atom percent, "b" ranges from about 10 to 22 atom percent and "c" ranges from 0 to 12 atoms percent, with the proviso and the sum of "b" and "c" ranges from about 15 to 22 atom percent. The magnetostriction of these alloys ranges from about +5 x 10-6 to -5 x 10-6 and the saturation induction is at least about 10 kGauss. The transition metal content is responsible for the low magnestostric-tion in these alloys, as well as their high saturation induction. The metalloid content (needed to stabilize the glassy state which is one of low anisotropy) strongly affect the saturation induction and Curie temperature, but not the magnestostriction.  The near-zero magnetostrictive amorphous alloys of the present invention find use in a variety of tape-wound and laminated core devices, such as power transformers and signal transformers.
Patent CA-1110919-A (CA)
Inventor: WEIBULL TORSTEN W
IPC: B65G69/00
Filed: 1977-03-02
Granted: 1981-10-20
Abstract: ABSTRACT OF THE DISCLOSURE           A door and wall device for use in a goods depot or the like, the door and wall device being adapted to cover a substan-tially rectangular opening into the depot and comprising a frame intended to receive a door and wall portions secured to the frame and arranged on either side of the frame, and wherein when the device is installed, the frame is horizontally shiftable along the opening, and wherein the wall portions secured to the frame are disposed, irrespective of the shifting position of the frame, to cover portions of the opening located on either side of the frame.
Patent CA-1075639-A (CA)
Inventor: FUCHS FRANCIS J JR
IPC: B21B35/00
Filed: 1977-03-08
Granted: 1980-04-15
Abstract: APPARATUS AND METHODS FOR CONTINUOUS EXTRUSION     Abstract of the Disclosure Two rotors cooperate to advance a rod of indefinite length continuously into an extrusion die. Portions of radially extending surfaces of the two rotors are utilized to grip the rod therebetween, in order to effect such advance of the workpiece rod upon the simultaneous rotation of the two rotors.  An annular groove extends along the appropriate radially extending surface of one of the rotors.  Such annular groove serves to retain the rod therein while guiding the rod along a path leading to the die.  The face-to-face arrangement of the two rotors along their respective radially extending surfaces permits a very high extrusion pressure to be supported, while also allowing effective sealing of the annular groove at such very high extrusion pressure.              - i -
Patent CA-1062500-A (CA)
Inventor: AUSTIN ROBERT R
IPC: G01N1/22
Filed: 1977-03-10
Granted: 1979-09-18
Abstract: FLUID SAMPLING SYSTEM     ABSTRACT OF THE DISCLOSURE A system for sampling flue gases for a Klaus process controller by periodically capturing flue gas in a sample chamber with one side closed and the other side open, closing the other side, and only thereafter exposing the other side to a carrier fluid having a constant rate of flow. The carrier fluid and flue gas thus mix and are subsequently scrubbed and fed to the balance of the controller apparatus. The sample chamber is opened and closed by metal bellows operated valves selectively provided with positive and negative (vacuum) interior pressures in a certain sequence.
Patent CA-1094061-A (CA)
Inventor: BEARD COLIN C
IPC: C07C335/38
Filed: 1977-03-14
Granted: 1981-01-20
Abstract: Abstract of the Disclosure Benzene ring substituted benzimidazole-2-carbamate derivative represented by the formula:                                 (I) where R is a lower alkyl group having 1 to 4 car-bon atoms;   is a 5, 6, 7 or a membered hetero-cyclic ring containing 1 or 2 hetero atoms; the   substitution being at the 5(6)-position; and the pharmaceutically acceptable salts thereof.          The compounds are useful as pesticides, particularly as anthelmintic and antifungal agents.
Patent CA-1083895-A (CA)
Inventor: JORDAN RICHARD A
IPC: B05B5/00
Filed: 1977-03-28
Granted: 1980-08-19
Abstract: Abstract of the Disclosure A method of electrostatic flocking wherein flock fibers are fed at a controlled rate from a storage hopper through a screen.  The fibers fall into a propelling air stream.  Said propelling stream carries the fibers to an applicator gun where they are electrostatically charged and, unlike prior art arrangements, are propelled by the air stream and electrostatically deposited on the adhesive coated surface to be flocked.
Patent CA-1057794-A (CA)
Inventor: TAKAHASHI TEIZP
IPC: B62D49/06
Filed: 1977-04-18
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE         A tractor with a seat for the operator.  An upstanding robust safety frame in gate form is securely supported on chassis frame of the tractor forwardly of the seat.  The safety frame has sufficient height that the space occupied by the operator on the seat is entirely beneath a plane circumscribed on top edge of the safety frame and upper rear edge of the tractor body.
Patent CA-1142895-A (CA)
Inventor: GIFFORD MAURICE J
IPC: B65B7/28
Filed: 1977-05-06
Granted: 1983-03-15
Abstract: Abstract of the Disclosure A hermetically sealed package and method of making the package are disclosed, wherein an extruded thermoplastic polyurethane film is extruded, cooled to a temperature of: from 40°F. to 100°F., placed in overlying relation with a product and bottom package-forming member, and then directly contacted with sealing portions on the bottom package-forming member, forming a hermetic seal therewith without the necessity of an adhesive or conventional heat seal technique.  The seal integrity and strength can be selectively controlled and varied to range from entirely fused to readily peelable seals through the selective application of heat, during seal formation, so that the temperature of the seal interface ranges from about 75°F. to 200°F. and preferably is within the range of 90°F. to 175°F.
Patent CA-1071064-A (CA)
Title: Governor and decelerator control linkage
Inventor: OLT ARTHUR E JR
IPC: F02D11/04
Filed: 1977-05-12
Granted: 1980-02-05
Abstract: A GOVERNOR AND DECELERATOR CONTROL LINKAGE     A B S T R A C T     A governor and control linkage having a first manually operated actuator provides for setting of a shaft and a con-trol arm at a particular operating position through a coupling.  The coupling locks the shaft in the aforedescribed desired position while allowing a second actuator to tempor-arily reposition the control arm at any intermediate setting without disturbing the manual setting.  A resilient member is included to return the control arm to the manual setting on release of the second actuator.  The prepositionable shaft is movable only in response to the first actuator.
Patent CA-1103844-A (CA)
Inventor: ELLIOTT WILLIAM T
IPC: C09D7/00
Filed: 1977-10-24
Granted: 1981-06-23
Abstract: ABSTRACT         Polymer aggregates in the form of discrete particles of controlled particle size below 150 microns maximum dimension which are themselves aggregates of primary particles of a polymer or polymers derived from at least one ethylenically unsaturated monomer together with from 0 to about 400%, by weight on the weight on the weight of the monomer, of an organic thickener compatible with the monomer, said aggregate particles containing from 0 to about 95% by weight of pigment and/or extender are ma?? be providing an aqueous dispersion of the monomer and thickener, a hydrophilic colloid being present in the aqueous phase of the dispersion and pigment and/or extender optionally being prevent in either the aqueous phase or the disperse phase, introducing a polymeri?aion initiator into the aqueous phase of the dispersion, and maintaining the dispersion under conditions of high shear and continuing polymeri?ation to substantial completion thereof. The aggregates are useful in coating compositions, e.g. to provide a matt finish.
Patent CA-1076498-A (CA)
Inventor: WHITTINGHAM MARRIOTT S
IPC: B65D21/00
Filed: 1977-10-31
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE             This invention relates to stacking containers of the kind formed from plastics material and of substantially rectangular form in plan view with an open top, a flat base, side and rear walls extending substantially perpendicular to said base, and a forwardly and upwardly inclined front wall.
Patent CA-1046327-A (CA)
Title: Film unit with folded intermediate sheet forming fluid reservoir
Inventor: TONE FREDERICK F
IPC: G03C3/00
Filed: 1977-11-16
Granted: 1979-01-16
Abstract: Abstract of the Disclosure A photographic film unit with lateral and transverse edges having a pair of sheets connected in superposition with a photosensitive layer located between the sheets.  A container carrying a quantity of fluent processing composition is arranged to provide for the discharge of the composition to between the sheets.  The improvement comprises an integral intermediate sheet disposed between the pair of sheets and coupled to both of them at the lateral marginal portions thereof and separating such lateral marginal portions of the, sheets by a predetermined amount.  A portion of the inter-mediate sheet extends from between the pair of sheets at one end thereof and is secured transversely to one of the sheets at that end and is folded away from that sheet over itself within the compass of that sheet to define a compart-ment for fluent processing composition.  The intermediate sheet has a centrally disposed exposure aperture and lateral edges which are in register with the lateral edges of the other sheets.  The outer portions of the lateral edges of the intermediate sheet have a greater thickness than does the boundary of the aperture.  The differing thicknesses of the intermediate sheet may be formed by machining a portion of the sheet which is originally of the thickness of the lateral edges, or by the utilization of separate spacer rails at the lateral edges.
Patent CA-1101878-A (CA)
Inventor: WRIGHT HAL E
IPC: C08G73/00
Filed: 1977-11-23
Granted: 1981-05-26
Abstract: Abstract of the Disclosure Novel polymeric compounds having utility in multi-active photoconductive insulating elements. Such elements have at least two layers comprising an aggregate photoconduc-tive layer in electrical contact with a photoconductor-containing layer.           The aggregate photoconductive layer comprises at least one novel polymeric compound having the structure:                  wherein R1, and R3, which may be the same or different, represent a substituted or unsubstituted alkyl group having from 1 to 18 carbon atoms or a substituted or unsubstituted aryl group;           R2, and R4, which may be the same or different, represent an alkylene group having from 2 to 10 carbon atoms or a substituted or unsubstituted arylene group;           R5 and R6 which may be the same or different, represent hydrogen or an electron withdrawing group;           R7 can represent oxy, imino, thio, oxycarbonyl, iminocarbonyl, carbonyldioxy, ureylene, carbonyloxycarbonyl, sulfonyl, iminosulfonyl, iminocarbonyloxy;     Ar is an unsubstituted or a substituted arylene group wherein said substituent is an electron accepting, group or an electron withdrawing group; a, b and c are whole numbers of from 1 to 25; d is 0 or 1; and n is a whole number having a value of at least 2.
Patent CA-1104140-A (CA)
Title: PROCEDE D'HYDROLYSE CATALYTIQUE CHIMIQUE D'.alpha.-AMINO- NITRILES OU DE LEURS SELS
Inventor: COMMEYRAS AUGUSTE
IPC: C07D233/24
Filed: 1977-11-28
Granted: 1981-06-30
Abstract: La présente invention se rapporte à un procédé d'hydrolyse catalytique chimique de .alpha.-amino-nitriles ou de leurs sels. Selon le procédé de l'invention, on fait réagir une solution aqueuse contenant au moins un dérivé carbonylé sur ledit .alpha.-amino-nitrile ou sur l'un de ses sels en présence d'ions hydroxydes. Pour la préparation des .alpha.-amino-acides on introduit les ions OH- dans le milieu réactionnel, de maniére à atteindre sensiblement l'équimolarité de l'hydroxyde par rapport à l'.alpha.amino-nitrile de départ.
Patent CA-1098470-A (CA)
Inventor: GREENWOOD ARTHUR R
IPC: C10G35/04
Filed: 1978-01-13
Granted: 1981-03-31
Abstract: HYDROGEN-PRODUCING HYDROCARBON CONVERSION  WITH GRAVITY-FLOWING CATALYST PARTICLES                            ABSTRACT A multiple-stage catalytic conversion system in which a hydrocarbonaceous charge stock is reacted in a plurality of stacked catalytic reaction zones through which catalyst particles flow down-wardly via gravity-flow.  The charge stock, in the absence of added, or recycle hydrogen, is reacted first in the lowermost reaction zone, from which deactivated catalyst particles are withdrawn from the system.  Resulting reaction zone effluent is further reacted in the uppermost reaction zone, through which fresh, or regenerated catalyst particles are introduced into the system, and serially in one or more subsequent, lower reaction zones.  Product effluent from the reaction zone immediately above the lowermost zone is separated to recover the desired normally liquid product.
Patent CA-1100692-A (CA)
Inventor: BRADY JOHN W
IPC: C08F2/02
Filed: 1978-01-18
Granted: 1981-05-05
Abstract: ABSTRACT      A process for the continuous mass polymerization of olefinically unsaturated monomers in the presence of a polymerization initiator. The polymerization is carried out in one or more tubular reactors provided with internal static mixing elements. A portion of the reaction mass produced in the reactor is recirculated back to the reactor as feed.
Patent CA-1070735-A (CA)
Inventor: RITTER ARTHUR J
IPC: B62D55/092
Filed: 1978-01-19
Granted: 1980-01-29
Abstract: ABSTRACT OF THE DISCLOSURE In a housing, for instance, for a final drive assembly for a tractor, a large open space is created when the housing is enlarged, for instance, to accommodate a wider gauge set of tracks.  The large open space is sub-stantially filled with a bladder or other bulk member to prevent excess accumulation of oil, or the like, in the open space when the vehicle is tilted as when it is operating on a side slope.
Patent CA-1109231-A (CA)
Inventor: HAESE EGON
IPC: C01C1/10
Filed: 1978-02-09
Granted: 1981-09-22
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosure describes a method of stripping ammonia from ammoniacal solutions, which are treated with milk of lime in a stripping column and from which ammonia is expelled with hot gas, vapour or an evaporating liquid whereas an effluent at the bottom of said column, containing lime sludge, calcium sulphate, unburnt hydroxide, calcium carbonate and other calcium compounds, is withdrawn from the column and conveyed to a separator in which sludge is separated from liquid.  It is characterised in that a pumpable sludge is withdrawn from the separator and is burnt un-der reducing conditions in a combustion chamber under a supply of fuel gas and air at a temperature of 600 to 1200°C.
Patent CA-1113723-A (CA)
Inventor: VERLOOP JAN
IPC: B01D53/14
Filed: 1978-02-20
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE         A process for the removal of acidic gages from a gas-eous mixture containing the game by contacting the said gaseous mixture countercurrently in a contacting zone at a temperature in the range of 15 to 135°C and at a pressure of from 1 to 100 kg/cm2 abs., with an aqueous absorbent comprising an amine with a pkb of 3-14 at 25°C in an amount of 10 to 70% by weight and sulfolane and/or its derivatives in an amount of 25 to 70% by weight, which aqueous absorbent is introduced at the top of the contacting zone, and a fat aqueous absorbent is finally with-drawn from the contacting zone at the bottom thereof for regen-eration by means of heating and/or stripping, in which process at an intermediate point at the lower part of the said contact-ing zone the said aqueous absorbent is withdrawn from said contacting zone as a semi-fat absorbent and is reintroduced into the said lower part of said contacting zone after having been cooled externally, for further contacting with the said aqueous mixture.
Patent CA-1071050-A (CA)
Inventor: D AMBRA GRACE
IPC: F24C3/14
Filed: 1978-02-27
Granted: 1980-02-05
Abstract: ABSTRACT OF THE DISCLOSURE           A portable apparatus is disclosed for warming food products which is powered by fuel, such as liquefied petroleum gas, from a fuel container having a valve at one end thereof and an annular rim at substantially the other end thereof, which fuel is to be initially ignited by a battery power source.  The portable food warmer includes housing means having a chamber therein with a hot plate mounted across the housing means with the chamber closed by the hot plate and heater means mounted in the chamber for warming the hot plate.  The heater means includes a burner extending in vertically spaced relationship below the hot plate for heating same, and regulator means operatively connected to the burner to control the volume of fuel flowing to the burner from the container, with coupling means for releasably connecting the regulator means to the valve of the container for operatively opening the valve to permit a flow of fuel to the regulator means.  Ignition means in the chamber is mounted on operable relation to the burner and adapted to be coupled to the battery so as to ignite the fuel upon the commencement of usage of the portable apparatus when fuel is flowing through the regulator means.  Mounting means is operatively associated with the housing means so as to removably support the container in operable relation to the coupling means so as to open the valve and permit a flow of fuel from the container to exit into the coupling means for use in the  heater means for maintaining a flame in the burner for a period of time required to warm the food to a desired temperature.
Patent CA-1119588-A (CA)
Inventor: UMEZAWA SUMIO
IPC: C07D407/06
Filed: 1978-03-08
Granted: 1982-03-09
Abstract: PROCESS OF PRODUCING NOVEL MACROLACTONE DERIVATIVES          ABSTRACT    By protecting the aldehyde group of a macrolide series anti-biotics with a cyclic acetal or thioacetal, novel macrolide deri-vatives can be produced from the macrolide series antibiotics by releasing successively the sugar moieties bonded to the macrolide antibiotics.    The novel macrolide derivative obtained by this invention, that is, the derivatives of a macrolide series antibiotics produ-ced by releasing partially or wholly the sugar moieties bonded are useful as intermediates for producing novel macrolide series anti-biotics.
Patent CA-1106909-A (CA)
Inventor: DEVINE THOMAS M JR
IPC: B23K35/32
Filed: 1978-03-29
Granted: 1981-08-11
Abstract: ABSTRACT OF THE DISCLOSURE Tungsten anode targets are joined to graphite substrates by a brazing method employing a controlled atmosphere and a suitable braze material such as platinum and an alloy of platinum and chromium.
Patent CA-1047960-A (CA)
Inventor: KEEN EVERETT M
IPC: A01K5/02
Filed: 1978-03-29
Granted: 1979-02-06
Abstract: SYSTEM FOR CONTROLLING FEED OF LIVESTOCK                 ABSTRACT OF THE DISCLOSURE      A  SYSTEM FOR ECONOMICALLY CONTROLLING FEED OF LIVESTOCK TO          EFFECT MAXIMUM CONSUMPTION OF ALL FEED INGREDIENTS SUPPLIED TO LIVE-STOCK COMPRISING CAGE STRUCTURE FOR CONFINING LIVESTOCK IN A PLURALITY          OF SEPARATE GROUPS, SEPARATE FEED TROUGHS ON THE CAGE STRUCTURE FOR          EACH OF THE GROUPS OF LIVESTOCK, AND INDIVIDUAL TRAVELLING FEED    DISPENSING HOPPERS FOR DISPENSING FEED INTO THE SEPARATE FEED TROUGHS.    THE SYSTEM ALSO INCLUDES A CONTROL MECHANISM FOR PERIODICALLY          EFFECTING TRAVEL AND RETURN OF THE FEED HOPPERS TO DISPENSE FEED          INTO THE TROUGHS NUMEROUS TIMES IN THE COURSE OF EACH DAY.  EACH OF          THE FEED DISPENSING HOPPERS INCLUDES FEED DISPENSING MECHANISM FOR          CAUSING FEED TO BE DISPENSED THEREFROM INTO THE TROUGHS ASSOCIATED          THEREWITH.  THE FEED DISPENSING MECHANISMS IN THE HOPPER FOR ONE          GROUP OF LIVESTOCK IS OF SUCH CAPACITY AS TO DISPENSE ALL THE FEED          THAT THE GROUP OF LIVESTOCK CAN EAT DURING THE COURSE OF EACH DAY          WITH SUCH FEED BEING DISPENSED IN SMALL QUANTITIES NUMEROUS TIMES          EACH DAY.  THE FEED DISPENSING MECHANISM IN THE HOPPERS FOR ALL          OTHER GROUPS OF LIVESTOCK ARE OF SUBSTANTIALLY IDENTICAL DISPENSING          CAPACITY, BUT OF ABOUT 5-10% LESS THAN THE CAPACITY OF THAT FOR          THE ONE GROUP OF LIVESTOCK TO BE FED ALL THAT IT CAN EAT.
Patent CA-1127474-A (CA)
Title: Process for coating a polymer layer on a support,  and applications for said process
Inventor: CLAUDE BRUNO
IPC: B05D3/02
Filed: 1978-04-03
Granted: 1982-07-13
Abstract: ABSTRACT                Process for coating a polymer layer onto a support, obtained by quenching a solution of the polymer to form a polymer suspension, by spreading the suspension on the support, and thereafter eliminating the solvent.  The polymer preferably may thereafter be fused.          Application of said process to the production of composites comprising a support layer of aluminum and a coating film thereon of polyethylene or polypropylene, said film being preferably less than 8 microns thick.