baber/WOPTO huggingface dataset:
Patent CA-1040530-A (CA)
Inventor: DAVIDSON SIDNEY H
IPC: C07C255/62
Filed: 1973-02-28
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE                Compounds of the formula   wherein R is hydrogen; alkyl of 1 to 13 carbon atoms;           alkyl of 1 to 13 carbon atoms substituted with alkoxycarbonyl of 2 to 4 carbon atoms; acyl of 2 to 4 carbon atoms; acyloxy of 2 to 4 carbon atoms or cyano; acyl of 1 to 4 carbon atoms; alkoxycarbonyl of 2 to 4 carbon atoms; aralkyl of 7 to 10 carbon atoms; or a metal selected for the group consisting of sodium, potassium, calcium manganese, zinc, copper and iron; R1 is alkoxy of 1 to 4 carbon atoms or -NR2R3; R2 is hydrogen, alkyl of 1 to 4 carbon atoms; alkoxy-carbonyl of 2 to 4 carbon atoms or  ; R3 is hydrogen or alkyl of 1 to 4 carbon atoms, with the proviso that R3 is H when R2 is alkoxycarbonyl or  ; R4 and R5 may be the same or different and are hydrogen or alkyl of 1 to 4 carbon atoms; and X  is oxygen or sulfur; are useful in preventing fungus diseases of plants.  Of the compounds described above, the compounds   where R4 and R5 are defined as above and R6 is alkyl of 1 to 13 carbon atoms; alkyl of 1 to 13 carbon atoms substituted with alkoxycarbonyl of 2 to 4 carbon atoms, acyl of 2 to 4 car-bon atoms, acyloxy 2 to 4 carbon atoms or cyano; acyl of to 4 carbon atoms; or aralkyl of 7 to 10 carbon atoms are novel. Of the novel compounds, the compound wherein R4 and R5 are hydrogen and R6 is methyl is preferred.  In the Supplementary Disclosure2-cyano-2-methoxyimino-N-methylcarbamolyacetamide, 2-cyano-N-ethylcarbamoyl-2-methoxyiminoacetamide, 2-cyano-2 ethoxyimino-N-ethylcarbamoylacetamide; 2-cyano-2-methoxyimino-N-propylcarbamoylacetamide and compounds of the forumla   wherein R4  is hydrogen, alkyl of 1 to 4 carbon atoms or allyl, and R   is alkyl of 1 to 13 carbon atoms, cycloalkyl of 5 to 7 carbon atoms or alkenyl of 3 to 6 carbon atoms, provide that when R is alkyl, R4 is allyl, are also disclosed as being useful in preventing fungus diseases in plants.
Patent CA-1039880-A (CA)
Inventor: ASHER BRIAN R
IPC: C08G69/28
Filed: 1974-06-18
Granted: 1978-10-03
Abstract: ABSTRACT OF DISCLOSURE     A process is described for the preparation of a dispersion of a condensation polymer in a hydrocarbon or chlorinated hydrocarbon liquid in which the polymer is insoluble, employing one or more polymer-forming reactants which are also insoluble in that liquid.  Such a reactant is dissolved in a second liquid which is inert to the polymer-forming reaction, is immiscible with the first liquid at the reaction temperature and can be separated from the latter by distillation, and the solution of the reactant is emulsified in the first liquid, prior to heating the reaction mixture to form the polymer, with the aid of a specified emulsifying agent.
Patent CA-1037191-A (CA)
Inventor: REIFF HELMUT
IPC: D06M17/00
Filed: 1974-08-21
Granted: 1978-08-22
Abstract: Abstract of the Disclosure A solvent-free polyurethane adhesive for heat seal-ing textiles which is resistant to solvents and detergents used in dry cleaning processes which is prepared from a)   about 55 to about 95% by weight, based on the whole polyurethane mass, of at least one compound which contains at least two aliphatic hydroxyl groups and has a molecular weight of from about 1000 to about 2500 and a melting point of from about 25° to about 130°C, b)   at least one organic polyisocyanate, prefer-ably present in about 5 to about 45% by weight, and c)   0 to about 15% by weight, based on the whole polyurethane mass, of at least one aliphatic polyol and/or polyamine, using an equivalent ratio of   = 0.9 to 1.05 is provided.
Patent CA-1046236-A (CA)
Inventor: HOFFMAN KENNETH P
IPC: C07C17/38
Filed: 1974-10-07
Granted: 1979-01-16
Abstract: METHOD FOR RECOVERING SULFUR MONOCHLORIDE            Abstract of the Invention A method for recovering sulfur monochloride from a process for preparing carbon tetrachloride by the chlorination of carbon disulfide.  The method comprises contacting the underflow product from a distillation step, in which carbon tetrachloride is separated from sulfur monochloride, with a substantially dry inert gas, at an elevated temperature to produce a sulfur chloride product having a substantially reduced carbon tetra-chloride content.
Patent CA-1041074-A (CA)
Inventor: WERGES DARRELL L
IPC: B01J25/00
Filed: 1974-10-11
Granted: 1978-10-24
Abstract: ABSTRACT OF THE INVENTION           An improved technique for making a Raney copper catalyst by contacting particulate copper/aluminum alloy particles with an aqueous solution containing dissolved therein both alkali metal hydroxide and at least one saccharide or glycoside.
Patent CA-1053319-A (CA)
Inventor: MURPHY RICHARD J
IPC: G03G15/20
Filed: 1974-10-28
Granted: 1979-04-24
Abstract: METAL FOAM UNDER CONFORMABLE SURFACE REPLACEABLE    ABSTRACT OF THE DISCLOSURE           Fuser apparatus for affixing toner images to a substrate by means of heat and pressure.  The apparatus is characterized by a heated fuser roll which is internally heated and has a reservoir of offset preventing material supported by a tubular member com-prising the core or base of the fuser roll.  A resilient, low sur-face energy layer of a lesser thickness than the reservoir is ad-hered thereto.  The reservoir comprises a porous, thermally con-ductive member through which offset preventing material diffuses during operation of the apparatus.  The offset preventing material also diffuses through the resilient layer and forms a thin coating on the surface thereof to form a boundary layer for preventing toner from offsetting to the resilient material.
Patent CA-1059674-A (CA)
Title: Rheologically modified metal decorating and aqueous coating composition comprising water-soluble copolymer and aminoplast
Inventor: BRENDLEY WILLIAM H JR
IPC: C08L61/20
Filed: 1974-11-07
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE      An aqueous alkaline thermosettable composition is disclosed comprising (A) as to 65 parts of a water-soluble tertiary amine salt of a water-insoluble copolymer of (C1 to C16) alkyl(meth)-acrylate, an unsaturated acid, and a hydroxy ester of an unsaturated acid having a molecular weight of about 20,000 to 200,000,(B) 15 to 35 party of a water soluble urea- or triazine-formaldehyde reaction product or methanol or ethanol ethers thereof or mixtures thereof, (C) 1 to 5 parts of a water-soluble polyethylene glycol, or poly(ethylene oxide) as a rheology modifier having an average molecular weight from about 400 to about 100,000,wherein the total parts of (A) and (B) is 100.  These compositions can be direct-roll or mandrel coated onto substrates, which can be subsequently mechanically formed. When thus applied, the position exhibits good flow and leveling characteristics.
Patent CA-1044216-A (CA)
Inventor: LELEU GERARD
IPC: C10M/
Filed: 1974-12-11
Granted: 1978-12-12
Abstract: Composition d'ester du triméthylol-propane, utilisable comme base de lubrifiant pour moteurs d'automobiles, consistant essentiellement en le produit de l'estérification totale du triméthylol-propane par une pluralité d'acides carboxyliques aliphatiques saturés constitué d'une proportion de 6 à 33% en équivalents carboxyliques d'au moins un acide dicarboxyliques linéaire ou ramifié, de 4 à 19 atomes de carbone et une proportion de 94 à 67% en équivalents carboxyliques d'un mélange d'acides monocarboxyliques, ladite composition d'ester étant caractérisée en ce que ledit mélange d'acides monocarboxyliques comprend:  a)  de 5 à 90%, en moles, d'au moins un acide faiblement ramifié qui renferme de 15 à 30 atomes de carbone et b)  de 95 à 10%, en moles, d'au moins un acide linéaire qui renferme de 2 à 30 atomes de carbone.
Patent CA-1058739-A (CA)
Inventor: DIETZ ROBERT E
IPC: H02H3/33
Filed: 1975-06-24
Granted: 1979-07-17
Abstract: PORTABLE GROUND FAULT CIRCUIT INTERRUPTER  Abstract of the Disclosure A ground fault circuit interrupter which utilizes one trip coil to perform the combined functions of interrupting a circuit on occurrence of a ground fault as well as an under voltage condition.  An electronic module supplies continuous current to the trip coil until a ground fault or under voltage condition occurs.  The armature is spring biased in a direction away from the trip coil, with tension of the spring adjusted to pull the armature away from the trip coil when voltage in the coil decreases below a selected amplitude.
Patent CA-1049345-A (CA)
Inventor: ESEMPLARE PASCAL E
IPC: A41D19/00
Filed: 1975-09-19
Granted: 1979-02-27
Abstract: ABSTRACT    An article comprising a rubber surface provided with an adherent slip coating of a synthetic polymer latex composition consist-ing essentially of about 5 to 95% by weight of a film-forming, non-elastomeric synthetic polymer component (1) having an elongation of at least about 200% and about 5 to 95% of a normally solid, non-elastomeric, synthetic polymer component (2) exhibiting an elonga-tion of below about 20% and a coefficient of friction of up to about 0.20, said slip coat-ing having an elongation of at least about 200 up to 700% a coefficient of friction of up to about 0.25 and a thickness of below about .005 inch.
Patent CA-1063610-A (CA)
Inventor: MICETICH RONALD G
IPC: C07D513/04
Filed: 1975-10-15
Granted: 1979-10-02
Abstract: A B S T R A C T      An improved process for preparing 4-thia-2,6-diazabicyclo[3,2,0]hept-2-ene-7-ones such as methyl 3-phenoxy-4-thia-2,6-diazabicyclo[3,2,0]hept-2-ene-7-one-6-isopropenylacetate which comprises extruding sulfur from dithiazeneazetidinones such as methyl 3-phenoxymethyl-4,5-dithia-2,7-diazabicyclo[4,2,0]-oct-2-ene-8-one-7-isopropenylacetate.  The compounds obtained are useful intermediates in the preparation of certain 3-cephems.
Patent CA-1077769-A (CA)
Inventor: ZAVAGLI STEVEN B
IPC: A23J3/08
Filed: 1975-10-14
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE         Bland, white, neutralized casein is formed by heating a slurry of casein granules and neutralizing the casein with a magnesium or potassium base.  The casein granules are preferably produced by mixing acid milk casein granules with a heated neutral salt solution, e.g., magnesium or potassium salts, to form a coagulum.  The coagulum is separated from the salt solution and then treated with the magnesium or potassium base.
Patent CA-1055870-A (CA)
Title: Upgrading of paraffinic gasoline blending components by cyclization with a platinum/magnesium oxide/alumina matrix catalyst
Inventor: WILSON RAYMOND F
IPC: C10G35/06
Filed: 1975-12-04
Granted: 1979-06-05
Abstract: UPGRADING OF PARAFFINIC GASOLINE BLENDING COMPONENTS       BY CYCLIZATION WITH A PLATINUM/MAGNESIUM       OXIDE/ALUMINA MATRIX CATALYST    (D#72,082 -F) ABSTRACT OF THE DISCLOSURE           The octane number of paraffinic gasoline blending components may be increased by (1) cyclizing the n-paraffins with hydrogen under reforming conditions in the presence of a new catalyst prepared by depositing a noble metal on mag-nesium oxide and mixing the resulting noble metal-magnesia into an alumina gel matrix, and (2) subjecting the cyclized component to conventional catalytic reforming.              -I-
Patent CA-1049528-A (CA)
Inventor: MATOLCSY GYOERGY
IPC: C07D215/58
Filed: 1975-12-12
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE            A compound having antimicrobic effect is 8-oxyquinolinate-metal-dimethyl-dithiocarbamate mixed-ligand metal complexes of general formula I, where M means a divalent metallic atom, such as Mg, Mn, Fe, Ni, Cu, Zn, Cd, Sn.
Patent CA-1059520-A (CA)
Title: S-triazolo (5,1-b) benzothiazoles
Inventor: PAGET CHARLES J
IPC: C07D277/82
Filed: 1975-12-31
Granted: 1979-07-31
Abstract: Abstract of the Disclosure Novel s-triazolo (5,1-B) benzolthiazoles are des-cribed herein which are useful for the control of fungi which attack the foliage of plants. These novel compounds are prepared by cyclizing of 3-amino-2-iminobenzothiazolines, 3-amino-2-acyliminobenzothiazolines or 3-acylamino-2-imino-benzothiazolines and have the structural formula                 I wherein R is hydrogen, hydroxy or methyl and R1 is methyl, ethyl, chloro, fluoro or  methoxy,  with the methoxy  R1 group occupying only the 5-position.
Patent CA-1048624-A (CA)
Inventor: OPPMANN RICHARD C
IPC: F02C9/32
Filed: 1976-03-24
Granted: 1979-02-13
Abstract: AUTOMOTIVE GAS TURBINE CONTROL          Abstract of the Disclosure A gas turbine power plant, particularly adapted for powering motor vehicles.  The engine includes a gas generator made up of a compressor, combustion apparatus, and a turbine driving the compressor.  It also includes a power turbine energized by the flow from the gas generator rotatable independently of the gas generator.  The power turbine is connected through a suitable transmission to the driving wheels of the vehicle and also drives accessory loads such as the engine fuel and oil pumps, an alternator, air conditioning, a power steering pump, and the like in the vehicle.  The gas generator is substantially free of any accessory drive load, which improves the acceleration characteristics of the engine.        The engine fuel control includes an underspeed governor which responds to power turbine speed and increases fuel flow as required to maintain power turbine speed at a minimum value high enough to power the accessory devices satisfactorily.  A vehicle operator's engine speed request from an accelerator pedal is added to the underspeed governor output signal for operation above idle.  The fuel flow to the engine is limited by a function of engine inlet air tempe-rature and power turbine speed to limit power turbine torque so as not to overload the transmission.
Patent CA-1041926-A (CA)
Inventor: EGGERT HANS-JOACHIM
IPC: B65D6/00
Filed: 1976-03-26
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE      There is provided a housing comprising a generally box-like structure which includes two end pieces and two elongate members which are joined to said end pieces.         The elongate members are each provided with stiffening means and comprise at least one section cut from an extruded profiled bar of indefinite length, thereby affording the advantage whereby housings of any desired size can be produced from profiled bars of infinite length.
Patent CA-1051520-A (CA)
Inventor: TUSTISON GALEN F
IPC: H04B7/15
Filed: 1976-04-23
Granted: 1979-03-27
Abstract: ABSTRACT OF THE DISCLOSURE          Single frequency signaling system which simulates the low level tone during the idle circuit condition even though the radio frequency carriers in the transmission link through a repeater have been turned off.  Said system utilizes 2600 Hz detectors having long time constants to turn the transmitters on and off and to connect 2600 Hz oscillators to the receive lines to simulate the idle circuit condition.
Patent CA-1064212-A (CA)
Inventor: TERRAGNI MARCO
IPC: B29C48/32
Filed: 1976-04-27
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus, particularly for manufacturing hollow sections of a plastic material, comprising an extruder head for extruding a section and a gauger downstream of said extruder head.  The gauger comprises a lower chamber and an upper chamber communicating to a vacuum source.  The lower and upper chambers are respectively closed by a substantially plate-like lower member and substantially plate-like upper member respectively contacting the lower face and the upper face of the section extruded by the extruder head.  The sub-stantially plate-like lower and upper members comprise a plurality of bars arranged side by side and spaced apart such as to define slots therebetween for communicating respectively with the lower chamber and upper chamber.  The bars extend along a substantially perpendicular direction with respect to the extruded section direction of advance.
Patent CA-1072279-A (CA)
Inventor: HEHL KARL
IPC: F16P3/04
Filed: 1976-05-07
Granted: 1980-02-26
Abstract: ABSTRACT         A tamper-proof safety cover for the die closing unit of an injection molding machine, where the cover carries a control rod of hardened steel attached to the cover wall with a lead-sealed bracket, the control rod operating a mechanical safety interlock as well as electrical disconnect switches and a hydrau-lic shutoff valve, when the safety cover is removed from its closed position.  The electrical and hydraulic interlocks are housed in a lead-sealed interlock control unit which is at all times engaged by the control rod over an inaccessible guide plunger and cam follower.
Patent CA-1062438-A (CA)
Title: Purification of hgl2 for nuclear detector fabrication
Inventor: SCHIEBER MICHAEL M
IPC: C01G13/00
Filed: 1976-06-28
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE A process for purification of mercuric iodide (HgI2) to be used as a source material for the growth of detector quality crystals,  The high purity HgI2 raw material is produced by a combination of three stages: synthesis of HgI2 from Hg and I2, repeated sublimation, and zone refining.
Patent CA-1060941-A (CA)
Inventor: MULDER HENDRIK
IPC: H01J31/50
Filed: 1976-07-13
Granted: 1979-08-21
Abstract: Title:  Image Intensifier Tube of the Proximity Focus Type Abstract of the Disclosure An image intensifier tube of the proximity focus type has a transparent cathode window with a curved inner surface and an anode window formed by a fibre optics plate having an inner surface curved to be substantially complementary to the cathode window inner surface.  The arrangement mitigates the so-called "chicken-wire" effect and other flaws inherent in intensifiers using fibre optics at both the cathode and the anode ends.  It is cheaper in manufacture and may be made of smaller depth, thereby simplifying its incorporation in existing apparatus.
Patent CA-1047923-A (CA)
Inventor: STEPHAN WOLFGANG
IPC: A61K39/395
Filed: 1976-09-03
Granted: 1979-02-06
Abstract: ABSTRACT OF THE DISCLOSURE       A process is described for the preparation of non-complement-fixing gamma-globulin suitable for intravenous injection which comprises treating a standard gamma-globulin solution with an agent selected from the group consisting of acetimide acid ethyl ester hydrochloride, diketene, formimide acid ethyl ester hydrochloride and propane-sultone at a pH of 9, allowing the solution to stand for two hours before adjusting the pH to 7 to 7.5, followed by dialysis and sterile filtration.
Patent CA-1078546-A (CA)
Inventor: THOMAS JAMES L
IPC: C08F283/01
Filed: 1976-11-04
Granted: 1980-05-27
Abstract: ABSTRACT     Flame retardancy is imparted to curable vinyl-unsaturated polymers such as unsaturated polyesters and diallyl and dimethallyl phthalates, by incorporating with them from about 5 to 50% of total copolymer weight of diallyl tetrabromophthalate, a monomer which copoly-merizes with the unsaturated polymer.
Patent CA-1112332-A (CA)
Title: Electronic closed loop air-fuel mixture ratio control  system
Inventor: ANZAI MAKOTO
IPC: F02D41/14
Filed: 1976-12-07
Granted: 1981-11-10
Abstract: Abstract of the Disclosure An output of a proportional-integral controller is clamped at a suitable level for a predetermined period of time when a change of engine load is out of a prede-termined range.
Patent CA-1147078-A (CA)
Title: Composition for use as a concrete substitute
Inventor: CROUZET PIERRE A
IPC: C08L67/06
Filed: 1977-03-29
Granted: 1983-05-24
Abstract: A B S T R A C T        An emulsion formed by mixing water with a mixture consisting essentially of an unsaturated polyester resin and an unsaturated monomer, wherein said emulsion is so stable that demulsification does not occur when a setting agent of a kind which sets by hydration thereof is added thereto.
Patent CA-1066639-A (CA)
Inventor: KOVAC JAMES J
IPC: F16D65/12
Filed: 1977-04-01
Granted: 1979-11-20
Abstract: DISK BRAKE WITH REINFORCED DRIVE KEY MEMBER                 ABSTRACT OF THE DISCLOSURE       A disk brake having a cylindrical drive member extending axially from one side flange of a wheel.  The cylindrical drive member has axially extending keyslots which engage radially outwardly extending ears or keys on rotatable brake disks and cause the disks to rotate with the wheel.  The keyslots are open at one end and have a reinforcement member bridging the open end of the keyslots to provide added hoop strength to the cylindrical drive member.  The reinforcement member is preferably a circular metal band riveted to the periphery of the drive member adjacent the open end of the keyslots.
Patent CA-1099736-A (CA)
Title: Phenoxyacetic acid ester
Inventor: FODEN PETER C
IPC: C07C69/712
Filed: 1977-07-15
Granted: 1981-04-21
Abstract: ABSTRACT           Propyl 3-t-butylphenoxyacetate, a hitherto undisclosed compound, is useful for regulating the growth of plants when applied to actively growing or dormant tissues of the plant, for example crop-bearing trees to increase the yield of the crop.
Patent CA-1107440-A (CA)
Inventor: STACKMAN ROBERT W
IPC: D01F6/76
Filed: 1977-07-20
Granted: 1981-08-18
Abstract: ABSTRACT OF THE DISCLOSURE         This invention provides high temperature performance polyurea resins which contain polyphenyl ether blocks as recurring structural units. The polyurea resins are melt stable at temperatures up to about 400°C and higher.
Patent CA-1094341-A (CA)
Title: Sterilizable, disposable optical scattering reference  medium
Inventor: SHAW ROBERT F
IPC: G01N21/47
Filed: 1977-08-12
Granted: 1981-01-27
Abstract: STERILIZABLE DISPOSABLE OPTICAL- SCATTERING         REFERENCE MEDIUM     ABSTRACT OF THE DISCLOSURE           An optical scattering reference medium is formed of a plurality of scattering particles substantially uniformly dispersed in a solid medium which is an incompressible body having a surface which is sufficiently compliant to effect intimate optical coupling with the end of a light guide, whereby to provide the interfacing properties of a liquid and the static dispersal of particles, as within a solid.  The combination provides a sterilizable disposable package for performing repeatable photometric measurements to standardize the performance of the photo-metric measuring instrument.
Patent CA-1048361-A (CA)
Inventor: MAYER JOSEPH E
IPC: F24B7/00
Filed: 1977-08-17
Granted: 1979-02-13
Abstract: ABSTRACT OF THE DISCLOSURE Heat exchange means for use in combintion with flue means conducting heated gases from a combustion zone and for extraction of thermal energy from the heated gases. A casing means is provided defining an enclosure with a central axis, and having fresh air chambers at opposed ends of the casing, and with a heat exchange chamber disposed between the fresh air chambers. Heat exchange conduits couple the opposed fresh air chambers, with the heat exchange conduits extending through the heat exchange chamber about an annular zone spaced outwardly from the central axis. A pair of baffle plates are provided within the heat exchange chamber, with the plates being arranged at opposed ends of the chamber, and with one baffle plate being movable axially. The controllable positioning of the movable baffle plate defines the axial length of the heat exchange conduits exposed to heated flue gases moving through the heat exchange chamber.
Patent CA-1071265-A (CA)
Inventor: MELLEY JOSEPH F JR
IPC: H02K5/00
Filed: 1977-08-17
Granted: 1980-02-05
Abstract: ABSTRACT OF THE DISCLOSURE          In a mobile electric power generating system, means for mounting a power plant to a trailer bed are disclosed. Such means include a transition piece having a top flange adapted to be mounted to the power plant, a bottom flange, and intermediate plate means disposed between the top and bottom flanges.  The intermediate plate means are arranged to absorb some of the twisting forces necessarily associated with the movement of the trailer bed.  Means are further provided to secure the bottom flange of the transition piece to a main rail of the trailer bed without imparing the integrity of the main rail.