baber/WOPTO huggingface dataset:
Patent CA-1051497-A (CA)
Inventor: DIFLEY CHARLES R
IPC: B30B9/30
Filed: 1976-07-15
Granted: 1979-03-27
Abstract: ABSTRACT OF THE DISCLOSURE           A refuse compactor having a refuse holding receptacle and structure for effecting movement of the receptacle from a retracted position to an exposed position.  The receptacle moving structure is arranged to draw the receptacle upwardly from the retracted position and urge the receptacle toward the exposed position.  Further structure may be provided for urging the recept-acle to the exposed position upon drawing of the receptacle from the retracted position.
Patent CA-1079744-A (CA)
Title: Process for the production of bisulphite addition products of polyisocyanate prepolymers in water
Inventor: PETINAUX MARCEL
IPC: C08G18/00
Filed: 1976-09-07
Granted: 1980-06-17
Abstract: A PROCESS FOR THE PRODUCTION OF BISULPHITE ADDITION   PRODUCTS OF POLYISOCYANATE PREPOLYMERS IN WATER                 ABSTRACT OF THE DISCLOSURE     The instant invention relates to a new process for the production of bisulphite addition compounds of poly-isocyanate prepolymers containing free isocyanate groups which is carried out in the absence of organic solvents.          In general, the process is characterized by reacting the polyisocyanate prepolymers with water-soluble bisulphites, wherein, a)  The polyisocyanate prepolymers used are isocyanate group containing reaction products of low molecular weight organic polyisocyanates with deficits of organic polyhydroxyl compounds which have been modified by the incorporation of non-ionic hydrophilic groups in such a way that the polyisocyanate prepolymers can be emulsified in water, and b)  the reaction with bisulphites is carried out in the aqueous phase in the absence of organic solvents.
Patent CA-1055086-A (CA)
Inventor: HUEBSCHER RICHARD G
IPC: H01H7/06
Filed: 1976-09-21
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE     A thermal timer produces a timed duration output in response to a thermal input to a thermal storage device and a thermal energy leakage parameter from that storage device. The storage device preferably is a metal slug positioned in a silica aerogel insulative powder environment, and the thermal input is supplied by an electrically energized PTC heater.  A thermostat output device monitors the temperature of the heater and the storage device to effect a distinguishable output, for example, by completing or opening an electrical circuit, in response to the temperature thereof. The thermal timer nay be utilized in a range appliance or the like to effect a warning indication during cool down of that appliance.
Patent CA-1043746-A (CA)
Inventor: STEDMAN ROBERT N
IPC: B66F9/10
Filed: 1976-10-27
Granted: 1978-12-05
Abstract: FORK LIFT TRUCK     ABSTRACT         A fork carriage attitude adjusting arrangement includes a mounting tower secured to and extending upwardly from the forward end of a longitudinally extending frame.          A lever arrangement is pivotally attached to the mounting tower and has a hydraulic tilt motor operatively connected thereto for adjusting its angularity relative to the mounting tower.  A pair of vertically spaced parallel arms have their rearwardly extending ends pivotally connected to the lever arrangement and their forwardly extending ends pivotally connected to a mast assembly to maintain the mast assembly at a predetermined attitude relative to the lever arrangement.          The mast assembly includes at least one upright, a fork carriage and a roller mounting device for rotatably attaching a plurality of rollers to the fork carriage for adjusting the angularity of the fork carriage relative to the upright so that the angularity of the fork carriage may be selectively adjusted to maintain it at a predetermined attitude when the relative angularity between the mast assembly and mounting tower is changed by pivotal movement of the lever arrangement.
Patent CA-1077558-A (CA)
Inventor: HOSAKA AKIO
IPC: F02P7/067
Filed: 1976-12-03
Granted: 1980-05-13
Abstract: Abstract of the Disclosure An ignition spark timing control system for an internal combustion engine, which comprises a reference angle signal generator to generate reference angle signals corresponding to the reference angles of each cylinder of the engine, a divider for dividing the reference angle signals to produce divided signals, and voltage-advance converters sequentially operated in an alternative manner in response to said divided signals to control ignition spark timing in dependence on an advance control signal.
Patent CA-1044431-A (CA)
Inventor: SCHUETTE HEINZ G
IPC: E04B7/18
Filed: 1976-12-31
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE        A steeple adapted to be mounted to the roof of a church or com-parable structure.  The steeple comprises a rigid frame that is fabricated from a plurality of inclined leg members that are attached to one another by a plurality of connecting members.  The rigid frame is enclosed within an aluminum housing having a contour that is complementary to the shape of the frame and received over the frame in such a manner that the housing is drawn tightly against the frame to insure its strength and rigidity.  The steeple may have application for supporting apparatus in an elevated posi-tion, such as wind-driven turbines and the like.
Patent CA-1038277-A (CA)
Inventor: PUTNAM ROGER L JR
IPC: B65B51/10
Filed: 1977-03-03
Granted: 1978-09-12
Abstract: ABSTRACT           A package making machine of the vertical form, fill and seal type has a tube former for re-ceiving packaging material in thin flat strip form and for juxtaposing opposite side edges thereof in parallel vertically extending and overlapped rela-tionship to provide a depending tube open at the top.  A product dispenser discharges measured quan-tities of product to the tube interior space, a lower end portion thereof being sealed transversely by an end sealing apparatus.  Tube advancing means may comprise intermittently operable vertically ex-tending vacuum belts or, alternatively, the end sealer may be reciprocated vertically to draw the strip material downwardly through the former.  At a longitudinal seal sealing station beneath the form-er a vertically elongated sealing bar moves to engage and to seal the overlapped longitudinal edges of the tube.  A sealing back-up bar within the tube is pivotally supported at its mid-point by a depending support member and freely adjusts angu-larly to provide precise parallelism and uniform pressure distribution between and throughout the length of the sealing and back-up bars.  Narrow elongated tube spreaders depend within the tube to maintain the tube open in cooperation with the back-up bar and its support member, a relatively unobstructed product fall space thus being provided.
Patent CA-1079776-A (CA)
Inventor: THOMPSON RICHARD G
IPC: B60K7/00
Filed: 1977-07-05
Granted: 1980-06-17
Abstract: IMPROVED PROPULSION UNIT FOR SKIERS                   Abstract of the Disclosure A cleated roller enclosing an internal combustion engine is provided with two handles containing means for engaging the posterior of a skier.  The engine is mounted within the roller on a frame which in turn is mounted to both of the roller hubs which are hollow.  The roller hubs are connected to the handles.  The engine's output shaft is operatively connected to both end walls of the roller so as to rotate the roller relative to the roller hubs. The roller hubs are in direct fluid communication with the atmosphere outside the roller so as to permit efficient cooling of the engine by a forced airflow through the hubs and the roller.
Patent CA-1093018-A (CA)
Inventor: HALLER THOMAS L
IPC: B65D47/26
Filed: 1977-07-14
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE      A two-piece, non-spurting dispensing closure for a bottle or other appropriate container of the type having  a finish or neck.  The closure comprises a shell for engagement with the neck or finish of the bottle or container.  The shell has an upstanding cylindrical chimney and a pair of upstanding diametrically opposed posts to either side of and spaced from the chimney.  A tip is rotatively and telescopically  mounted on the chimney and is shiftable between an extended open position and a retracted closed position.  The interior of the tip is provided with a pair of thread segments and a pair of inclined planes,  one thread segment and one inclined plane of each pair cooperating with one of the shell posts to serve as an elevating and lowering mechanism apart from the chimney to shift the tip between its open and closed positions upon limited rotation of the tip with respect to the shell.  The interior of the tip also has steps to positively define the open and closed positions of the tip.  Means may be provided to prevent disengagement of the shell from the neck or finish of the bottle or container and additional means may be incorporated to render the closure tip child-resistant.  The entire closure may be provided with an overcap.
Patent CA-1095045-A (CA)
Title: Methylol derivatives of 2,2,6,6-tetraalkylpiperidines,  their production and use
Inventor: OERTEL HARALD
IPC: C07D211/62
Filed: 1977-09-19
Granted: 1981-02-03
Abstract: Abstract of the disclosure The invention relates to new methylol derivatives of 2,2,6,6-tetraalkylpiperidines, to their production and to their use as chemically attached stabilisers for polymers containing reactive OH- and NH-groups.
Patent CA-1074722-A (CA)
Inventor: MARSHALL JOHN E
IPC: B65G33/10
Filed: 1977-09-20
Granted: 1980-04-01
Abstract: ABSTRACT OF THE DISCLOSURE A conveyor system for refuse comprises an up-wardly inclined belt conveyor and a substantially horizontal screw conveyor extending away from the upper end of the belt.          The system provides an improved means of controlling the thickness of the layer of material on the belt.
Patent CA-1081231-A (CA)
Title: Pyrimidin (5) yl (thiono) (thiol)-phosphoric (phosphonic) acid esters and ester-amides and their use as insecticides, acaricides and nematicides
Inventor: MAURER FRITZ
IPC: C07F9/6512
Filed: 1977-09-23
Granted: 1980-07-08
Abstract: Abstract of the Disclosure New pyrimidin(5)yl(thiono)(thiol)-phosphoric(phosphonic) acid esters and ester-amides of the general formula   (I) in which R    represents alkyl, R1   represents alkyl, alkoxy, alkylthio, monoalkylamino or phenyl, R2   represents hydrogen, alkyl or phenyl, R3   represents hydrogen or alkyl and X    represents oxygen or sulphur.            The compound of the formula (I) have been found to possess an excellent insecticidal, acaricidal and nematicidal action and therefore are useful in the plant protection field.
Patent CA-1085394-A (CA)
Inventor: BONOMETTI EMIL
IPC: C09B62/08
Filed: 1977-10-19
Granted: 1980-09-09
Abstract: PROCESS FOR THE MONOACYLATION OF AMINOHYDROXYNAPHTHALENE-SULPHONIC ACIDS WITH 2,4,6-TRIFLUORO-S-TRIAZINE                     Abstract of the Disclosure Process for producing compounds of the formula                   (1) wherein R is hydrogen, methyl or ethyl, and n is 1 or 2, which process comprises condensing aminohydroxynaphthalene-sulphonic acids of the formula                      (2) with 2,4,6-trifluoro-s-triazine, in an aqueous solution or suspension, within a pH range which is defined by PKN(R)H  ?   pH  ?  (pKOH - 2) wherein PKN(R)H and pKOH are the pK values respectively of the amino group and hydroxyl group of the aminohydroxynaphthalene-sulphonic acid and pH is the hydrogen exponent, to give compounds of the formula (1).
Patent CA-1082764-A (CA)
Inventor: BARCZ JAMES P
IPC: H01H9/06
Filed: 1977-11-24
Granted: 1980-07-29
Abstract: Abstract of the Disclosure A chopper for adjustably controlling the average value of the voltage supplied from a D.C. battery source to a motor load for adjustable speed control.  The chopper comprises manually-operable spring-biasing means for applying force to close a contact to energize the motor and electro-magnetic means simultaneously energized for re-opening the contact.  This occurs at a high repetition rate so that the average value of the voltage across the motor determines the motor speed.  This average value of voltage is proportional to the closed-to-open time ratio of the contact and is adjust-able by manual control.  Two versions are disclosed.  In the first version, the spring-biasing force is applied to the contact by depressing a trigger.  In the second version, the spring-biasing force is applied to the contact by rotation of a knob.  Both versions may use either tension or compression spring force.
Patent CA-1096318-A (CA)
Inventor: LUNDBERG BO E I H
IPC: B01D29/01
Filed: 1977-11-29
Granted: 1981-02-24
Abstract: APPARATUS FOR MOUNTING AND HOLDING      FILTER BAGS AND THE LIKE   ABSTRACT OF THE DISCLOSURE        The present invention refers to the mounting of filter bags and the like of the kind comprising the mounting of such filter bags in a frame which holds them by means of a holding ring and which applies pressure against the outer walls of the frame, securing the lip of the bags between the body of the frame and the holding ring.
Patent CA-1087948-A (CA)
Inventor: MARCHANT NICHOLAS G
IPC: F24B1/02
Filed: 1978-01-18
Granted: 1980-10-21
Abstract: WOOD-BURNING STOVE            ABSTRACT OF THE DISCLOSURE     A stove having a parallelepiped-shaped combustion chamber and a parallelepiped-shaped flue chamber smaller in all dimen-sions than the combustion chamber and with four similar shaped flue outlet frames on the top, rear and sides thereof.  The stove includes one flue outlet collar and three blanking plates which can be fitted in any chosen arrangement to the flue out-let frames.  The stove has a lift-off hob giving access to the flue chambers even when the flue outlet collar is fitted in the top outlet frame.  The fire door occupies the full frontal area of the combustion chamber and the side walls are each formed in two parts of substantially uniform section.  The combustion chamber base has sinuous finning.
Patent CA-1101661-A (CA)
Title: Appareil pour tracer des ellipses
Inventor: MAGNAT PIERRE
IPC: B43L11/055
Filed: 1978-02-07
Granted: 1981-05-26
Abstract: L'invention concerne un appareil pour tracer des ellipses ou autres courbes l'appareil comprend un support en forme de T possédant des branches longitudinale et transversale perpendiculaires entre elles et présantant une structure unitaire en matériau moulé.  Le support en forme de T comprend un organe dans la branche longitudinale assurant son appui autour d'une pointe sur une surface de traçage, un organe incluant deux coulisseaux déplaçables respectivement dans les deux branches, un organe d'accouplement associé  aux coulisseaux pour mettre leurs déplacements dans les branches en corrélation, et un organe de traçage maintenus par les moyens d'accouplement pour traçer une courbe sur la surface suivant les déplacements des deux coulisseaux.  Les branches du support en forme de T présentent deux évidements respectifs et incluent deux axes de support, chacun d'entre eux maintenu en position fixe dans un évidement respectif et donnant appui à un coulisseau respectif.  L'évidement dans une des branches se prolonge sur cette branche à sa surface supérieure perpendiculaire à la surface de traçage ledit.  L'évidement dans l'autre des branches se prolonge sur cette autre branche à sa surface supérieure parallèle à la surface de traçage.  Les évidements longitudinal et transversal reçoivent les coulisseaux pour leur permettre de se déplacer sur les axes de support.
Patent CA-1092603-A (CA)
Title: Process for preparing hydroxyethyl starch suitable as  plasma expander
Inventor: HOLZER KARL
IPC: A61K35/16
Filed: 1978-04-05
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE The present invention provides a process for preparing hydroxyethyl starch suitable as a plasma expander by alkaline hydroxyethylation of starch and subsequent neutralization of the reaction mixture, the improvement which comprises extracting the hydroxyethyl starch so obtained from the reaction mixture with a solvent, in which the salts formed by the neutralization are only sparingly soluble or insoluble.
Patent CA-1114758-A (CA)
Inventor: EVANS JOHN R
IPC: A61K9/19
Filed: 1978-04-07
Granted: 1981-12-22
Abstract: ABSTRACT OF THE DISCLOSURE     Process for preparing a freeze-dried, potential liposome, mixture which comprises either (a) dissolving at least one liposome-forming amphipathic lipid, at least one biologically-active compound, and optionally one or more adjuvants, in a suitable solvent, and then freeze-drying the solution, or (b) preparing by any known method an aqueous liposome composition containing at least one biologically-active compound, and then freeze-drying the said aqueous liposome composition.  Process for preparing an aqueous liposome composition which comprises dispersing said freeze-dried, potential liposome, mixture, obtained by procedure (a) or (b), in a suitable aqueous medium.
Patent CA-1085879-A (CA)
Inventor: ABRAMOVICI MIRON
IPC: C07B33/00
Filed: 1978-04-11
Granted: 1980-09-16
Abstract: CONTINUOUS PROCESS FOR THE REMOVAL OF   NON-PARAFFINIC HYDROCARBONS FROM      PARAFFINIC HYDROCARBONS     Abstract of the Disclosure Non-paraffinic hydrocarbons, such as aromatic hydrocarbons, in a stream of paraffinic hydrocarbons are removed in an operation adaptable for continuous operation by contacting the paraffinic hydrocarbon stream with an oxidation system comprising an aqueous solution of hypo-chlorite, such as sodium hypochlorite, and a ruthenium species, such as ruthenium dioxide, as the oxidation catalyst.  The ruthenium species is oxidized by the hypo-chlorite to a higher oxidation state with resulting selective oxidation of the non-paraffinic hydrocarbons to water-soluble compounds and/or CO2.  A stream of paraffinic hydrocarbons having a substantially reduced content of or substantially free of non-paraffinic hydrocarbons is recoverable and, if desired, a stream of recovered paraffinic hydrocarbons may be recycled for additional contact with the oxidation system.  Also, the aqueous phase comprising the oxidation system, after separation from the treated paraffinic hydrocarbons, is recycled to contact additional paraffinic hydrocarbons to be treated and/or, from time to time, a portion is separated and treated to reduce the ruthenium species therein which is then recovered and recycled and to convert the hypochlorite in the aqueous phase to the corresponding chloride and for dis-charge, thereby avoiding build-up in the operation of conversion products, e.g. water soluble oxygenation material derivable from the selective oxidation of the non-paraffinic hydrocarbons.
Patent CA-1107983-A (CA)
Inventor: PRICE JOHN G W
IPC: G01N21/72
Filed: 1978-04-11
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE          A flame photometric detector for use with a gas chromatograph comprises a burner to produce a cool hydrogen flame and excite molecules of the gas sample to emit light characteristic thereof, a transparent chimney surrounding the burner and flame to enhance characteristic light emission, a selective light filtering means, and sensing means positioned so as to exclude the flame from its sensing area.  The device and method of operation are characterized by a substantially broader range of detection and measurement than is possible with present commercially available equipment.
Patent CA-1104281-A (CA)
Inventor: SCHOENBERG JULES E
IPC: C08L1/10
Filed: 1978-06-05
Granted: 1981-06-30
Abstract: ABSTRACT OF THE DISCLOSURE         Improved 2-cyanoacrylate adhesive compositions containing acetic acid exhibit greatly enhanced bond strength with no significant reduction in cure rate.  Such compositions may be used on a wide variety of substrates and are particularly useful on metals.
Patent CA-1075209-A (CA)
Inventor: CORBETT ROBERT J
IPC: B21J15/22
Filed: 1978-06-07
Granted: 1980-04-08
Abstract: IMPROVED DOUBLE ACTION FASTENER INSTALLATION TOOL FOR BLIND RIVETS AND THE LIKE            ABSTRACT OF THE DISCLOSURE                 An improved fluid actuated double action pullgun for in-stalling blind rivets, particularly of the lock spindle type, which includes an improved shift valve mechanism. The shift valve employes a ball-seat relief valve associated with pressure responsive plunger mecha-nism and spring responsive ball guide mechanism which respond to pressure differentials to directly monitor pressure in the trapped oil circuit and restrain "shift piston" motion prior to shift. Premature "shift piston" travel, which is a malfunction, is eliminated.
Patent CA-1100181-A (CA)
Inventor: MEAD RALPH T
IPC: H01M2/02
Filed: 1978-07-04
Granted: 1981-04-28
Abstract: #4452                         Serial No. 812,641 Filed: July 5, 1977 LITHIUM-IODINE CELL ABSTRACT OF THE DISCLOSURE      A lithium-iodine cell comprising a casing of electrically conducting material, an anode including a lithium element within the casing, an electrical conductor operatively connected to the lithium element and extending out from the casing, and a cathode comprising iodine-containing material in operative contact with both the casing and the lithium element.  The anode electrical conductor is completely sealed from the rest of the cell, and the casing serves as the cathode current collector.  The anode operative surface is provided with a coating of an organic electron donor material.  The anode is enclosed within an insu-lator element within the casing and a ferrule having one end within the insulator and the other end extending from the casing.
Patent CA-1116859-A (CA)
Inventor: EOLIN ROBERT W
IPC: C03C3/076
Filed: 1978-07-11
Granted: 1982-01-26
Abstract: Eolin-Foster-Mach-Maschmeyer 1-8-1-1 MIXING AND INJECTION MOLDING HYDROSILICATES                   Abstract of the Disclosure This invention relates to a process for injection molding hydrosilicate-glasses and apparati useful, therefor This invention is also concerned with apparati for mixing hydrosilicate glasses while in the fluid state, i.e., when the hydrosilicate glasses have a viscosity between about 102-109 poises.  Finally, this invention describes materials demonstrating ready release of hydrosilicate glasses after contact in fluid form.
Patent CA-1057620-A (CA)
Inventor: HINSPERGER CORNELIUS A
IPC: E04H4/10
Filed: 1978-07-12
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE            A thermal blanket or cover for a swimming pool.  The blanket consists of a covering of flexible plastic sheet material to which are secured strips of foam-backed plastic sheet material to provide flotation and reinforcement.
Patent CA-1090974-A (CA)
Inventor: OAKLEY SAMUEL T
IPC: B30B11/18
Filed: 1978-07-18
Granted: 1980-12-09
Abstract: Abstract of the Disclosure Powder rolling apparatus, for the production of strip equal in width to the roll length, is provided with edge restraint devices in the form of cylindrical blocks mounted in the roll gap region with their axes parallel to the roll axes and rotatably driven to cause an end-face of each restraint block to move in frictional contact with the end-faces of the rolls.
Patent CA-1113183-A (CA)
Inventor: SHIBANO YOSHIZO
IPC: H01Q9/16
Filed: 1978-07-28
Granted: 1981-11-24
Abstract: ABSTRACT OF THE DISCLOSURE       A disc antenna which consists of a conductor ground plate and a conductor disc provided in parallel to it, signals of a desired frequency being fed between one point on the conductor disc and the point opposite to it on the conductor ground plate and a point on said conductor disc other than said feeding point on the conductor disc being grounded, so as to radiate non-directional electric waves from the space between said conductor disc and conductor ground plate.