baber/WOPTO huggingface dataset:
Patent CA-1063863-A (CA)
Inventor: BUCKLEY KEITH
IPC: A23K10/28
Filed: 1975-02-26
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE:        A protein food product is described, together with a process for making it.  Whey protein derived from milk is adjusted to a pH of 6 to 9 and coagulated by heat, thereby giving a firm, non-brittle material which is a useful protein food in its own right or as a matrix for composite products.  Viscous solutions of whey protein, with or without vegetable or other protein, thickener, and optionally containing additives including flavours and colouring, can be extruded and blanched in hot water and cut to form pieces resembling meat offals such as kidney.  Granular and particulate solids such as cereals, nuts or animal products can be incorporated in a whey protein matrix to make novel food products.  Such products may contain humectant material, such as sugars or polyhydric alcohols, to render them bacteriologically stable with moisture contents of 5-20% and AW 0.50-0.75.  Whey protein matrices, coagulated a pH 6 to 9, can also be used in semi-moist formula-tions, for example with moisture contents of 20-45% and AW 0.75-0.85.  Whey protein can also be used to improve the texture if meat-containing mixes, for example of sausage type, if coagu-lated by heating the mix at pH 6 to 9.  Denatured meats or meat by-products do not interfere with the coagulation of the whey protein but fresh meats and meat by-products require the addition of up to 7?% sequestrant.  The products of this invention are useful as protein foods for animals and also for human beings.
Patent CA-1057302-A (CA)
Inventor: KROPP EINAR P
IPC: C08F6/14
Filed: 1975-03-06
Granted: 1979-06-26
Abstract: This invention relates to a continuous process for the removal and recovery of unreacted monomers from unstripped resinous polymer latices.  More particularly, this invention relates to a process for the removal and recovery of residual monomers from a resinous polymer latex during the coagulation and washing operations of the solid polymer.
Patent CA-1047425-A (CA)
Inventor: KELLY JUDITH M
IPC: C12P19/24
Filed: 1975-03-26
Granted: 1979-01-30
Abstract: ABSTRACT OF THE DISCLOSURE          The production of a glucose-isomerizing enzyme by culturing a microorganism of the genus Curtobacterium (defined by K Yamade and K Komagate in J. Gen. Appl. Microbiol. 18, 417-31 (1972) at pages 424-5) in a medium containing appropriate nutrients.  The Curtobacterium strains which may be used include novel strains NCIB 11072 (NRRL B-8069) and NCIB 11073 (NRRL B-8068).  The enzyme is used in a process for converting glucose to fructose.
Patent CA-1045158-A (CA)
Inventor: RADLMANN EDUARD
IPC: D01F6/18
Filed: 1975-05-06
Granted: 1978-12-26
Abstract: ABSTRACT The invention relates to solution of complex antimony compounds substantially insoluble in water which are produced by reacting antimony oxides with .alpha.-hydroxy carboxylic acids and further reaction with monoisocyanates as well as a process for the production of these solutions.   The solutions according to the invention may be added to solution of acrylonitrile polymers and copolymers and they improve the non-inflammability of shaped articles produced thereof.
Patent CA-1046548-A (CA)
Inventor: HAWES EDWARD L
IPC: B62K27/00
Filed: 1975-05-16
Granted: 1979-01-16
Abstract: MOTORCYCLE TRAILER                  Abstract of the Disclosure A trailer for a motorcycle including a hitch formed of two parallel flat plates attached to the trailer by a hinge having a transversely disposed horizontal axis.  Another flat plate is sandwiched between the two parallel plates and the plates are fastened together by a pin inserted through holes in the plates to form a hinge having a vertical axis.  Tubular members are mounted to the motorcycle and receive extensions adjustably mounted to the inner flat plate to thereby attach the trailer to the motorcycle.  The trailer also has a resil-ient suspension system for the trailer road wheel which is adjust-able to compensate for various loads carried on the trailer and is formed in a manner such that wind acting on the top of the trailer acts to urge the trailer downwardly to thus stabilize the trailer when in use.
Patent CA-1053727-A (CA)
Inventor: CASADIO PIETRO
IPC: B60B1/02
Filed: 1975-07-08
Granted: 1979-05-01
Abstract: "A SPOKED WHEEL PARTICULARLY FOR MINIATURE VEHICLES"         Abstract of the Disclosure Spoked wheel particularly for miniature vehicles, comprising a tubular member constituting the wheel hub. At one end the latter is provided with an outer collar. A washer is laid over said tubular member.  A sleeve over-lies the tubular member between the washer and the collar such as to define two respective annular grooves there-between.  A pair of rims is arranged concentrically with the tubular member and having an inner edge which defines an axially projecting annular ridge.  the rims are arranged in a mirror image relationship to each other, so that they also act as shoulder members for the beads of the wheel tire.  A ring spacer concentrical to the tubular member and intervening between the rims, defines together with the rims respective annular seats.  A pair of spoke-carrying rings is positioned within the annular seats and each provided with circumferentially arranged projections at equal angles apart for hooking a bent over wire over and around the projections.  Means are provided for clamping in the component the rims and spaces and spoke-carrying rings, and means for locking axially the washer and sleeve against the collar.
Patent CA-1040946-A (CA)
Inventor: LARINOFF MICHAEL W
IPC: F28B9/06
Filed: 1975-08-18
Granted: 1978-10-24
Abstract: STEAM CONDENSING APPARATUS                 Abstract of the Disclosure There are disclosed three embodiments of ap-paratus for use in condensing steam from the turbine exhaust of a power plant or the like, each comprising a steam condenser having means for circulating cooling medium therethrough in heat exchange relation with steam from the turbine exhaust, and wet and dry cooling towers in which the cooling medium is cooled by means of ambient air.
Patent CA-1037614-A (CA)
Inventor: LIDORENKO NIKOLAI S
IPC: H01L35/34
Filed: 1975-09-12
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosure is made of a method for manufacturing a film thermopile, whereby a film of thermoelectric semiconductor material which is n-type stoichiometric solid solution contain-ing Bi2Te3 and Sb2Te3 is deposited on a substrate.  Then zone refinement is effected so that the adjacent arms of the thermo-electric battery are at different temperatures, some at a tem-perature of not above 300°C, and others at a temperature of not less then 350°C.
Patent CA-1081825-A (CA)
Inventor: NAKAMURA KOYO
IPC: F02M7/24
Filed: 1976-01-19
Granted: 1980-07-15
Abstract: Abstract of the Disclosure A zirconium dioxide sensor is disposed in the exhaust passage of an internal combustion engine to sense the oxygen compositions of the emissions to provide a composition representative signal at one of two discrete values depending upon whether the sensed compositions are above or below stoichio-ometric air fuel ratio.  Means are provided to convert the composition representative signal into a train of pulses having variable pulse duration related to the sensed compositions.  An electronic carburetor is provided which includes a throttle valve in the air intake passageway of the engine, at least one emulsion chamber communicated to a fuel supply con-tainer, at least one electromagnetic on-off valve to supply air to the emulsion chamber to mix it with the fuel in accordance with the duration of the electrical pulses.  The emulsion chamber is in communication to the venturi portion of the air intake passageway to discharge the emulsion thereto to operate the engine at the stoichiometric air fuel ratio.  A catalytic converter is connected to the exhaust pipe of the engine to clean up the emissions.  The content of the exhaust emissions is thus controlled at the stoichio-metric value to permit the catalytic convertor to operate at the highest efficiency.
Patent CA-1067903-A (CA)
Inventor: MILLER GEORGE A
IPC: A01N43/50
Filed: 1976-02-03
Granted: 1979-12-11
Abstract: ABSTRACT OF THE DISCLOSURE    This invention relates to substituted arylcyanoalkyl and diarylcyanoalkylimidazoles, their acid addition salts and their metal salt complexes and their use as broad spectrum protectant-eradicant fungicides.  The arylacyanoalkyl and diarycyanoalkylimidazoles are of the general formula                 (I) wherein Z is an aryl or substituted aryl group; R1 is a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, a cycloalkenyl group, phenyl or substituted phenyl group, an aralkyl or substituted aralkyl group; R2 and R3 are independently a hydrogen atom, an alkyl group, a phenyl or substituted phenyl group or an aralkyl or substituted aralkyl group or taken together form a (C4-C8) cycloalkyl group; R1 and Z when taken together form the group   a and b are integers from zero to five; X is a halogen atom; and c is an integer from zero to two.  Also described herein are the metal salt complexes of the general formula:                                             (II) wherein Z, R1, R2, R3, a, b, X and  c are as defined previously; M is a metal cation selected from the Group IIA, IVA, IIB, VIB, VIIB or VIII of the Periodic Table; Y is an anion counterion; and d is an integer from one to four.
Patent CA-1061618-A (CA)
Inventor: KROHN DAVID A
IPC: C03C21/00
Filed: 1976-04-26
Granted: 1979-09-04
Abstract: PHOTOCHROMIC GRADIENT LENSES     Abstract of the Disclosure The invention achieves local variation, or a continuous gradation, in photochromic or phototropic properties across the face of glass lenses and lens blanks, especially those of ophthalmic quality.  The lenses and lens blanks contain all those ingredients required to produce photochromic o? phototropic behavior.  They are exposed to a locally variable temperature field or environment, in such manner as to, in at least one portion of the lens or lens blank cause the temperature therein to exceed the strain point but not the softening point of the glass.  In other portions of the lens or lens blank the temper-ature is below the strain point, thus causing development of phototropic or photochromic behavior only in those portions of the lens or lens blank exposed to the temperatures above the strain point.
Patent CA-1064144-A (CA)
Inventor: SENOUR DONALD A
IPC: B66F17/00
Filed: 1976-04-28
Granted: 1979-10-09
Abstract: ABSTRACT         An electrical alarm system, which responds to improper and/or unsafe loading of a fork-lift truck or other load-sustain-ing apparatus equipped with a suitable sensing transducer, is controlled by a high-gain electronic differential switch whose comparisons of reference and sensing-transducer electrical sig-nals are uniquely improved by a combination of: (a) unidirection-ally-positive feedback which produces a dynamic transient hyster-esis effect; (b) steady-state feedback or hysteresis which pre-vents false triggering of the system by ambient noise and vibra-tion; (c) a regulator and electrical interference suppression network; and (d) low-level high-frequency partial filtering of oscillations in the waveform of sensing-transducer output signals.          Failsafe system operation is assured by network connections and output actuations which prevent the handling of loads when system cabling is disabled, as well as when overloading is sensed.
Patent CA-1079277-A (CA)
Title: 10(.omega.-(BENZOYLPIPERIDINYL)ALKYL) PHENOTHIAZINES
Inventor: WELSTEAD WILLIAM J JR
IPC: A61P25/04
Filed: 1976-06-25
Granted: 1980-06-10
Abstract: 10-[.omega.-(BENZOYLPIPERIDINYL)ALKYL]PHENOTHIAZINES     ABSTRACT OF THE DISCLOSURE     10-[.omega.(Benzoylpiperidinyl)alkyl]phenothiazines having the formula   wherein R is hydrogen, chloro, bromo, trifluoromethyl, lower alkoxy, acetyl, sulfamoyl, or dimethylsulfamoyl, R1 is hydrogen, chloro, bromo, fluoro, trifluoromethyl, lower alkyl or lower alkoxy and n is 2, 3 or 4 are disclosed.  Methods for the preparation of the compounds are described. The compounds possess tranquilizing activity and are useful as tranquilizing agents in mammals.
Patent CA-1050516-A (CA)
Inventor: HERTEL HEINZ E
IPC: B65H23/08
Filed: 1976-07-27
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE         The disclosure relates to a web roll retainer for retaining a web roll and for maintaining constant resistance to rotation of the roll as the web is withdrawn.  The web roll retainer includes an axial support member, a roll end support mounted at each end of the support bar in non-rota-tional relation to the support bar and end support holding means for maintaining the end supports in fixed axial rela-tion on the support bar.  Each end support includes an annular bearing surface for supporting a web roll extending between the end supports and for providing constant resistance to web roll rotation through friction resulting from the gravi-tational force between the web roll and the end support annular bearing surfaces.
Patent CA-1071239-A (CA)
Inventor: MARKS ALLEN P
IPC: C07C67/00
Filed: 1976-08-05
Granted: 1980-02-05
Abstract: ABSTRACT            A method is disclosed for stabilizing vinlbenzyl chloride and vinyltoluene against violent Friedel-Crafts de-composition in the presence Or iron and chlorine at ambient and above ambient temperatures which comprises contacting the vlnylbenzyl chloride or vinyltoluene with an amount of a Lewis base sufficient to inhibit the decomposition during the pre-paration, purification or storage of said vinylbenzyl chloride or vinyltoluene.
Patent CA-1069915-A (CA)
Inventor: KNOLLMUELLER KARL O
IPC: C07F7/18
Filed: 1976-08-09
Granted: 1980-01-15
Abstract: ABSTRACT OF THE DISCLOSURE         Halogenated alkoxysilane intermediate compounds are described having the formula RSi[OSi(OR')3]2X wherein X is a halogen, R is hydrogen, an alkyl, alkenyl, aryl or aralkyl group and each R' is independently selected from the same group as R with the proviso that at least a majority of R' radicals are sterically hindered alkyl groups having at least 3 carbon atoms.  The preparation of these compounds is also described. The compounds are useful as intermediates in the preparation of related silane and silanol compounds having functional fluid properties.
Patent CA-1061811-A (CA)
Inventor: SIGOTT SIEGFRIED
IPC: E21C31/02
Filed: 1976-08-31
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a method for cutting minerals utilizing a cutting tool means provided with cutting teeth, said tool means rotating about an axis approximately par-allel to the winning face and being moved at a feeding rate essentially in axial direction, said method characterized in that several grooves distant from each other are carved after each other in engaging sequence and that in dependence on the mineral properties the feeding rate is increased with respect to the rotatory velocity when a brittle mineral is to be cut whilst the feeding rate is diminished with a tough mineral.
Patent CA-1079379-A (CA)
Inventor: KIMMICH KLAUS
IPC: H03K6/00
Filed: 1976-09-03
Granted: 1980-06-10
Abstract: Abstract of the Disclosure An electronic arrangement for generating, form a reference value proportional to the rate of movement, for example, from an a.c. voltage generated by a means of a tachometer generator, two a.c. voltages which can be shifted in phase with respect to each other by a constant frequency-independent amount.  An arrangement is provided in which a variable input a.c. voltage is changed to a triangular voltage of constant amplitude and proportional in frequency to the a.c. voltage.  There is a first square-wave voltage derived form the triangular voltage and the triangular voltage is inverted.  The inverted and uninverted triangular voltage are each applied to one input of two comparators and a manually variable d.c. voltage is applied to the second input of each comparator.  The d.c. voltage is manually variable between the maximum and minimum amplitudes of the triangular voltage.  The outputs of the two comparators are connected to a bistable multivibrator which generated a second square-wave voltage shiftable in phase by the angle with respect to the first square-wave voltage by varying the d.c. voltage.
Patent CA-1056380-A (CA)
Inventor: COX DAVID A
IPC: C07D401/12
Filed: 1976-11-22
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to novel imidazole derivatives and in particular to 1-aryl-2-(1-imidazolyl)-alkyl sulphides which possess antifungal activity.
Patent CA-1078969-A (CA)
Inventor: AGERHALL KURT
IPC: G06F13/42
Filed: 1976-11-30
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE           A method and an apparatus for transferring asynchronously altering data words providing protection against misinterpreta-tion if data has been altered during the transfer interval.  An indication signal is made available for a certain period in connection with the occurrence of a data change.  The positioning of this period is such that the indication signal will be trans-ferred in addition to the data word in the case that the data alteration instant falls within the transfer interval.
Patent CA-1102488-A (CA)
Inventor: VARGIU SILVIO
IPC: C08G59/00
Filed: 1976-12-08
Granted: 1981-06-02
Abstract: ABSTRACT OF THE DISCLOSURE            A liquid epoxy resin is produced by gradually feeding an aqueous solution of alkali metal hydroxide into a solution of bisphenol-A in epichlorohydrin, while maintai-ning the reaction medium at boiling point, distilling off water in the form of an azeotrope with epichlorohydrin and recycling the latter, and maintaining a water content of from 0.1 to 0.7 wt.% and a pH value between 7 and 9 in said reaction medium.        The liquid epoxy resins thus obtained have low values of the viscosity, epoxy equivalent and hydrolizable chlorine content.
Patent CA-1037380-A (CA)
Inventor: SMALE CHARLES H
IPC: F01D9/04
Filed: 1976-12-20
Granted: 1978-08-29
Abstract: CERAMIC TURBINE STRUCTURES            Abstract of the Disclosure An outer ceramic shroud for a gas turbine engine includes a plurality of ceramic ring members each housing a rotating blade row of the turbine and further including ceramic stator vane stages located alternately between each of the ring members and having a radially outer rim portion thereon axially aligned with the ring members.  The ring members and rims have tongue and groove means thereon for interconnection thereof into a continuous outer high temperature ceramic shroud maintained in axially assembled relationship by a pressure loaded piston member for applying a load to the shroud components during engine operation as a direct function of the discharge pressure of the engine compressor and a supplemental spring to load the shroud components when the discharge pressure drops, thereby to maintain the operative position of stator vane stages.
Patent CA-1054524-A (CA)
Inventor: TOOLEY EARL C
IPC: F01C1/344
Filed: 1977-02-10
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE         A pneumatic tool having an exhaust air noise attenua-ting system is disclosed to damp out objectionable noises of pulsating sounds varying in pitch and intensity.  In the system, air exhausting from a rotary air vane motor is caused to pass in order through an exhaust port, past a flexible leaf damper over-lying the exhaust port into a wave modulating chamber containing an air diffusion screen, and finally through ports exiting to atmosphere.  The damper is illustrated in a first form as applied to the motor of an impact wrench; and is illustrated in a second embodiment as applied to a grinding tool.
Patent CA-1070530-A (CA)
Title: Apparatus and method for precision over-boring an arcuate, variable diameter bore
Inventor: NESS PHILLIP D
IPC: B23Q11/00
Filed: 1977-02-24
Granted: 1980-01-29
Abstract: APPARATUS AND METHOD FOR PRECISION OVERBORING AN        ARCUATE, VARIABLE DIAMETER BORE          Abstract of the Disclosure An apparatus and method for precision overboring a variable diameter existing bore through a metal shaft supported in a position that causes the shaft to sag along its longitudinal axis.  A plurality of precision-formed tool pilots are selectively mounted ahead of a spade bit on a rotary boring tool to maintain the path of the bit through the shaft/workpiece within a predetermined tolerance of the path followed by an existing bore.  A plurality of fluted follower bearings are positioned around the tool driving shaft to minimize its vibration as the bit proceeds through the workpiece. Liquid coolant is passed at high volume into engagement with the bit and thence through the follower bearing exhaust passageways to flush metal shavings and chips from the overbore.  According to the method of the invention, tool vibration is carefully monitored as the bit is forced into the workpiece.  Responsive to detection of a predetermined degree of tool vibration, the pilots are selectively changed to maintain on the boring tool a pilot having a guide surface diameter within said predetermined tolerance of the various portions of the existing bore through the workpiece sequentially closest to the spade bit, as the pilot passes each such portion.
Patent CA-1076175-A (CA)
Inventor: KRUEGER KEITH T
IPC: H01H71/12
Filed: 1977-03-09
Granted: 1980-04-22
Abstract: ABSTRACT OF THE DISCLOSURE       A multi-pole molded case circuit breaker is provided with an interlock, including an actuator, that automatically operates a common trip bar to trip position when the cover of the molded case is open.  With the cover closed, the actuator is accessible for a twisting operation which also operates the trip bar to trip position.
Patent CA-1094259-A (CA)
Title: Adhesive paste based on pullulan
Inventor: OGIWARA TOSHIO
IPC: C09J105/00
Filed: 1977-03-09
Granted: 1981-01-27
Abstract: ABSTRACT OF THE DISCLOSURE        The invention provides an adhesive paste comprising (1) an adhesive material, (2) water, (3) an organic solvent miscible with water, and (4) a gelling agent which is character-ized in that pullulan or pullulan derivative is used either alone or in mixture as said adhesive material.  Owing to the use of pullulan or pullulan derivative, the adhesive paste of this invention is far superior to the hitherto disclosed ones in smoothness of application and ability to be spread into a uniform thin layer without exhibiting any excessive stringness.  Further, when the adhesive paste is produced, the time period of cooling necessary for the solidification can be controlled by appropriate-ly changing the amount of pullulan or pullulan derivative to be used.  Furthermore, the use of pullulan or pullulan derivative causes such excellent properties that the resulting adhesive paste is less affected in hardness by the environmental tempera-ture, so that the paste can be used with stability regardless of season.
Patent CA-1105332-A (CA)
Inventor: WARD ROBERT C
IPC: A47C20/04
Filed: 1977-05-12
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE A binder material such as a sheet or ribbon, including a grid construction of pressure sensitive adhesive for strippably adhering a work piece, such as carpeting, to a holding surface, and/or seaming the work piece together over the holding surface, and a method for installing the work pieces over the tacky ad-hesive which comprises the positioning and partial removal of protective release coating between the work piece and the binder material during positioning.