baber/WOPTO huggingface dataset:
Patent CA-1114640-A (CA)
Title: Apparatus and process for rapidly  characterizing and differentiating large  cells
Inventor: WYATT PHILIP J
IPC: G01N21/49
Filed: 1980-01-25
Granted: 1981-12-22
Abstract: APPARATUS AND PROCESS FOR RAPIDLY CHARACTERIZING           AND DIFFERENTIATING LARGE CELLS                 ABSTRACT OF THE DISCLOSURE To characterize and differentiate large organic cells rapidly, individual particles are illuminated with monochromatic radiation of a wave length comparable to the size of the cell, producing a differential light scattering pattern about the illuminated cell.  The pattern is sensed, preferably in the disclosed apparatus, by an array of detec-tors, and the sensed pattern employed as an identification and characterization of the cell.  The pattern may be analyzed, or selected portions of the pattern employed, to differen-tiate cells embodying different features.  The apparatus and process is especially useful for rapid identification and differentiation of leucocytes and other types of mammalian cells, the radiation for such analyses preferably being infrared radiation.  A preferred structure for individually illuminating such cells with radiation and for sensing their differential light scattering pattern is disclosed.
Patent CA-1139058-A (CA)
Inventor: MAIOCCO GUISEPPE
IPC: B60S1/38
Filed: 1980-03-21
Granted: 1983-01-11
Abstract: Wiper Blade ABSTRACT OF THE DISCLOSURE Several different configurations of the super-structure of a wiper blade are provided for use with a novel backing strip for a wiping element.  The backing strip has two spaced apart backing elements which are joined at the ends and at at least one portion inter-mediate the ends.  The joined intermediate portion or portions have reduced flexibility and are deformed toward or away from the surface to be wiped.  when the deformation of the joined intermediate portion is away from the surface to be wiped, one end of one element of each superstructure applies pressure there-to to force the wiping element into wiping contact with the surface to be wiped.  when the deformation of a joined intermediate portion is toward the surface to be wiped, the ends of one element of the superstructure contacts the backing strip at points equally spaced from said joined portion to force the wiping element into wiping contact with the surface to be wiped.
Patent CA-1171341-A (CA)
Inventor: HASSELL JOHN B JR
IPC: C30B15/00
Filed: 1980-04-09
Granted: 1984-07-24
Abstract: METHOD FOR PRODUCING GADOLINIUM GALLIUM  GARNET                   Abstract of the Disclosure Method for producing essentially iridium-free unicrystalline gadolinium gallium garnet from a melt of gadolinium and gallium oxides contained in an iridium crucible.
Patent CA-1142137-A (CA)
Inventor: KLARIC DINKO
IPC: A47B96/06
Filed: 1980-04-29
Granted: 1983-03-01
Abstract: ABSTRACT        A shelving system comprising a shelf bracket of light weight material adapted to be fixed to an elongated substantially vertical slotted member.          The bracket includes an insert of high tensile strength a portion of which is firmly embedded in the bracket at or near the top load carrying edge thereof.          The insert has a free end extending from the bracket.          Abutment means are provided adjacent the bottom edge of the bracket.  The free end of the insert is shaped to engage the slot in the slotted member, whilst the abutment means abuts against the slotted member.  A load placed on the bracket causes it to be firmly fixed in position relative to the slotted member through cantilever action.
Patent CA-1127883-A (CA)
Inventor: WALLACE WILLIAM K
IPC: B25B23/145
Filed: 1980-06-18
Granted: 1982-07-20
Abstract: ABSTRACT OF THE DISCLOSURE         A pneumatically powered hand-held torque wrench having a dial gage arranged on the handel portion of the wrench to display the amount of torque exerted upon a fastener by the tool.  A pointer indicates the tool maximum torque attained during tool operation, including manual torquing effort by the tool operator, which pointer maintains maximum torque read-out until the pointer is reset by the operator.  A mechanical linkage arrangement transmits tool handle flexure into rotation of the dial gage to indicate maximum torque value developed upon a fastener being worked upon.
Patent CA-1136514-A (CA)
Title: Tobacco metering and feeding system
Inventor: BRACKMANN WARREN A
IPC: A24C5/39
Filed: 1980-07-07
Granted: 1982-11-30
Abstract: ABSTRACT OF THE DISCLOSURE A tobacco metering, conveying and separating system (10) is provided for feeding cut tobacco from a source thereof (12) to a cigarette-making machine at a substantially lower rate, with consequential decrease in tobacco degrada-tion than in conventional systems.  A continuous air flow is used in the conveyor pipe (32) and a rotary air lock (50) is used to discharge tobacco from the tobacco-air separator (34).
Patent CA-1136192-A (CA)
Inventor: POWELL DAVID B
IPC: H01H71/50
Filed: 1980-07-11
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE     A manually operated mechanism of an industrial circuit breaker utilizes a hook to hold the movable contacts open against the bias of charged mechanism springs. Manual or closing solenoid initiated articulation of the hook releases the contacts for abrupt closure under the urgence of the discharging mechanism springs. An indicator appropriately positioned by the operating mechanism identifies the charged and discharged mechanism states.
Patent CA-1130641-A (CA)
Inventor: ARWAY GEORGE W
IPC: G01D15/18
Filed: 1980-08-19
Granted: 1982-08-31
Abstract: ABSTRACT OF THE INVENTION           A system for controlling the flow of pressurized liquid to a head, for example the print-head of an ink jet printing system, through an elastic conduit and including an outer conduit to form a pressurizable jacket surrounding the inner conduit extending between the head and a remotely located liquid floe control valve, the jacket being depressurized by operation of valve utilizing a controller simultaneously with closure or shut-off of the liquid flow control valve to prevent dribbling or drooling of liquid at the head immediately follow-ing shut-off.
Patent CA-1169174-A (CA)
Inventor: DUBOIS ROBERT
IPC: C09K3/18
Filed: 1980-10-10
Granted: 1984-06-12
Abstract: Abstract A road surface has fixed thereon a salt which lowers the freezing point of water by means of an aqueous fixation composition which comprises a mixture of an adhesion-promoting agent formed by an aqueous dispersion of a film-forming polymer or copolymer and a water-soluble hydrophobic agent which, in air, becomes insoluble in water.  The proportion by weight of hydrophobic agent relatively to the dry extract of the adhesion-promoting agent is from 5 to 25%. The fixation composition is used in a proportion such that all the adhesion-promoting agent and the hydrophobic agent represents, in dry weight, from 10 to 120% of the weight of the salt.  The aqueous fixation composition may in addition possibly comprise a foam-inhibiting agent and/or a second hydrophobic agent.
Patent CA-1154802-A (CA)
Inventor: LEDBETTER STEPHEN G
IPC: F16L11/08
Filed: 1980-10-29
Granted: 1983-10-04
Abstract: EXPANSION JOINT            Abstract of the Disclosure An expansion joint for connecting a pair of adjacent ducts or the like is made up from a material having improved properties.  The material comprises a sheet of knit fabric coated on at least one side with a vulcanized elastomer.
Patent CA-1147761-A (CA)
Title: Ferme-porte a double action
Inventor: MAUBLANC GEORGES
IPC: E05F3/10
Filed: 1980-11-10
Granted: 1983-06-07
Abstract: Le pivot lié à la porte engrène avec deux crémaillères parallèles se faisant face. Un piston relié par une bielle au levier tournant du dispositif à ressort de rappel et à amortisseur porte un crochet oscillant derrière lequel s'accroche un ergot d'une des deux crémaillères en début d'ouverture. En fin de fermeture, une butée fixe soulève le crochet pour libérer l'ergot. Les mêmes phénomènes se produisent vis-à-vis de l'autre crémaillère pour l'autre sens d'ouverture de la porte. Cet agencement permet au ferme-porte d'avoir une épaisseur suffisamment faible pour être logé dans un profilé de porte.
Patent CA-1146176-A (CA)
Inventor: BAUMAN ROBERT A
IPC: D06M13/438
Filed: 1980-11-25
Granted: 1983-05-10
Abstract: ABSTRACT           Novel methanesulfonamides useful as non-yellowing antistatic agents for laundered fabrics, detergent compositions containing an effective anti-static amount of said methanesul-fonamide and a method of protecting fabrics against acquiring static electricity by contacting fabrics with said composition during laundering.  These compounds provide antistatic protection without reducing optical brightener performance of the detergent composition.
Patent CA-1143753-A (CA)
Inventor: WU MARGARET M
IPC: C07C1/00
Filed: 1980-12-17
Granted: 1983-03-29
Abstract: ABSTRACT           An improved process for selective cracking of 1,4-disubstituted aromatic compounds whereby the yield of recyclable olefin cracking product is increased.  The pro-cess is carried out in the presence of a specified type of crystalline zeolite cracking catalyst (e.g. ZSM-5) and the reactor feed is admixed with ammonia or an organic amine.
Patent CA-1150059-A (CA)
Title: Procede ameliore de separation solide-liquide dans le   cas de l'attaque sulfurique d'un minerai uranifere
Inventor: FLOREANCIG ANTOINE
IPC: C22B60/02
Filed: 1981-01-06
Granted: 1983-07-19
Abstract: : L'invention concerne un procédé permettant d'améliorer la séparation des phases liquide et solide d'une suspension aqueuse résultant de l'attaque sulfurique d'un minerai. Selon le procédé, on introduit du sulfate de calcium dihydraté dans ce milieu d'attaque en même temps que le minerai. L'application se fait essentiellement dans le domaine des minerais uranifères.
Patent CA-1147874-A (CA)
Inventor: WITT ENRIQUE R
IPC: C02F3/30
Filed: 1981-02-03
Granted: 1983-06-07
Abstract: ABSTRACT OF THE DISCLOSURE      A     biological filter apparatus, and process for using the same, wherein organic pollutants in a waste water stream may be biologically degraded by a biomass of suitable microorganisms located on the surface of a packing.  The filter comprises a sealed vessel in which the packing having the biomass thereon is located, and the waste water, mixed with several volumes of liquid recycle, is allowed to trickle downwardly through the packing countercurrently to ascending gases, effluent liquid is removed from the bottom of the vessel at a rate sufficient to maintain the level of effluent liquid below the packing in order to prevent the packing from being submerged in liquid.  The apparatus and process are applicable to the anaerobic methano-genic processes wherein methane is produced as a product; and are also applicable to non-methanogenic processes which are conducted in the absence of added molecular oxygen wherein combined nitrogen is converted to molecular nitrogen.  Extrinsic gases may be added to the filter at a point below the packing to aid in the degrada-tion.
Patent CA-1167906-A (CA)
Inventor: KAMP EUGENE L
IPC: H01H33/666
Filed: 1981-03-16
Granted: 1984-05-22
Abstract: CIRCUIT PROTECTING APPARATUS           INCLUDING RESETTABLE VACUUM FUSE AND SWITCH            Abstract of the Disclosure A current-responsive, resettable, vio-lence-free low fault range vacuum-type switch interrupter is disclosed which is especially designed for series connection with a high fault range current limiting fuse (CLF) to achieve an improved, full range circuit protecting device adapted for use in padmounted, oil filled switch gear apparatus or the like.  The resettable switch includes a spring-loaded, over center toggle motive assembly along with a current-responsive, temperature sensitive, bimetallic U-shaped latch-ing element; in the event of a fault, the element deforms and releases the motive assembly to quick-ly open the vacuum contacts without the violence or oil contamination associated with fuse links. Manual opening of the contacts, and resetting thereof after either manual or fault-induced contact opening, is achieved through appropriate manipulation of an external, trip-free operating handle.  The switch further includes a weighted, shock-absorbing element for slowing the contacts just prior to engagement thereof during the switch closing sequence, and a novel, high-impact hammer arrangement for breaking any contact welds during the fault-induced operation of the switch.  The resettable switch-CLF combination is synergis-tically coordinated such that the switch is oper-ated when it experiences the characteristic let through current incident to the operation of the CLF, so as to enhance the overall protective Docket 16905 result.  In three-phase systems where each phase conductor is separately protected, the respective switches may be advantageously gang coupled to operate together, even if only one conductor experiences a fault.
Patent CA-1170920-A (CA)
Inventor: STEVENS MYRON T
IPC: F02B61/04
Filed: 1981-04-15
Granted: 1984-07-17
Abstract: OUTBOARD MOTOR WITH ELEVATED     HORIZONTAL PIVOT AXIS           ABSTRACT OF DISCLOSURE         Disclosed herein is an outboard motor comprising a transom bracket adapted to be fixed to a boat transom and having a generally flat mounting surface for engagement with the back of the transom, a swivel bracket, a pivot on the swivel bracket and on the transom bracket rearwardly of the mounting surface for pivotally connecting the swivel bracket and the transom bracket for tilting movement between a normal operating position and a raised tilt position and about a tilt axis which is generally horizontal when the transom bracket is fixed to the boat transom, a propulsion unit including a powerhead and a lower unit rigidly secured to the powerhead, and a pivot connected to the propulsion unit and located below the powerhead and connected to the swivel bracket for pivotally connecting the propulsion unit and the swivel bracket for steering movement about an axis transverse to the tilt axis and such that the propulsion unit remains rearwardly of the plane of the transom bracket mounting surface throughout movement of the swivel bracket from the normal operating position to the tilt position.
Patent CA-1161063-A (CA)
Title: Fabrication de chlorures d'alcane sulfonyles
Inventor: GONGORA HENRI
IPC: C07C317/04
Filed: 1981-05-15
Granted: 1984-01-24
Abstract: Fabrication continue d'un chlorure d'alcane sulfonyle par l'action du chlore sur le disulfure de dialkyle correspondant à cet alcane, en présence d'eau ou d'une solution aqueuse d'acide chlorhydrique. On prépare d'abord une émulsion fine de disulfure dialkylique avec de l'eau ou avec une solution aqueuse d'acide chlorhydrique, après quoi cette émulsion est traitée par du chlore sous agitation constante. De préférence, la décantation du chlorure d'alcane sulfonyle formé est effectuée en deux zones différentes dont la seconde travaille sous pression réduite.
Patent CA-1167044-A (CA)
Inventor: HUBELE ADOLF
IPC: C07D307/68
Filed: 1981-07-23
Granted: 1984-05-08
Abstract: Abstract The invention relates to novel microbicides of the general formula I                               wherein R is hydrogen or methyl, Ar is a phenyl or .alpha.-naphthyl group which is substituted by NH2 or NO2 and further radicals, W is a cyano, ester, alkenyl or alkynyl group, and B is alkyl, alkenyl, cyclopropyl, 2-furyl, 2-tetrahydrofuryl, .beta.-(alkoxy)ethyl, triazolylmethyl, methyl-sulfonylmethyl, alkoxymethyl, alkenyloxymethyl, -lkynyloxymethyl, alkylthiomethyl, alkenylthiomethyl, alkynylthiomerthyl, -OSO2-alkyl, -OSO2NH(alkyl) or -N(alkyl)2.  The invention also describes plant protection compositions which contain these compounds, a process for the  production of the novel compounds and compositions, and a method of controlling phytopathogenic microorganisms which comprises the
Patent CA-1167005-A (CA)
Inventor: NELZOW HARTMANN
IPC: B67D7/32
Filed: 1981-09-04
Granted: 1984-05-08
Abstract: Abstract of the Disclosure:          Container assembly for beverage concentrates, including a container having an opening formed therein, a carrier disposed in the opening, a membrane-type seal disposed in the opening sealing the carrier to the container, a reusable measuring device having an end section for attachment to the container at the opening, at least one tab projecting from the end section for punching through the seal, and at least one barbed hook disposed on the at least one tab being solidly snappable-in on the carrier when attaching the measuring device to the container at the opening, the measuring device being detachable from the container after being attached exclusively by pulling the carrier from the opening.
Patent CA-1174612-A (CA)
Inventor: RITSEMA IRVING R
IPC: F16D51/00
Filed: 1981-09-23
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE            A drum brake assembly includes a wheel cylinder (36) and extendible assembly (60) disposed between adjoining ends of a pair of brake shoes.  The wheel cylinder includes a pair of pistons (40,42) which are in abutting relation with each other and with the extendible assembly to substantially define a non-braking position for the pair of brake shoes.  The extendible assembly is operable to move the pair of pistons within the wheel cylinder in response to an excessive clearance between the pair of brake shoes and a rotating drum.
Patent CA-1205820-A (CA)
Inventor: CARUSO PAUL J
IPC: A01N37/18
Filed: 1981-10-22
Granted: 1986-06-10
Abstract: BENZYLIDENE AMINOOXYACETIC ACID DERIVATIVES AS HERBICIDAL AGENTS     Abstract of the Disclosure Novel 2,6-dihalogenated benzylidene amino-oxyacetic acid compounds and derivatives thereof, have been, found to have exceptional herbicidal activity, particularly in regard to nutsedge control.     S P E C I F I C A T I O N
Patent CA-1174474-A (CA)
Inventor: LEHR KLAUS
IPC: C22B43/00
Filed: 1981-10-27
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE      The invention relates to a process for separating seminoble and/or noble metals from an aqueous solution having compounds of these metals dissolved therein by subjecting the solution to reaction with red phosphorus. More particularly, the solution is conveyed through a zone containing a layer of granular red phosphorus per-ticles with a size of  0.01 to 10 mm, which may be used in admixture with active carbon.
Patent CA-1163149-A (CA)
Inventor: KITAMOTO TATSUJI
IPC: C09D7/12
Filed: 1981-11-25
Granted: 1984-03-06
Abstract: ABSTRACT OF THE DISCLOSURE A magnetic recording medium is described having formed  on a non-magnetic base at least two magnetic layers, each of the magnetic layers comprising ferromagnetic particles dispersed in a binder, wherein the ferromagnetic particles in the outermost layer have an average length of 0.3 µ or less and a length to width ratio of greater than 1/1 but not greater than 3/1, and the ferromagnetic particles in an underlying layer have a length to width ratio of more than 3/1.
Patent CA-1172337-A (CA)
Inventor: DESCHAAF CLIFFORD L
IPC: D06F58/38
Filed: 1981-12-30
Granted: 1984-08-07
Abstract: LOW VOLTAGE SENSOR FOR A DRYER               ABSTRACT OF THE DISCLOSURE  A fabric treating apparatus, such as a domestic clothes dryer, is provided with a digital control circuit and a sensor system which cooperate to terminate a fabric treatment operation when the fabric reaches a desired con-dition.  A digital counter receives and accumulates timing pulses.  A sensing circuit repetitively charges a capacitor which is allowed to discharge through a sensor in contact with the wet fabric load.  If the fabric in contact with the sensor is wet, the capacitor will quickly dis-charge.  As the fabric dries the capacitor will discharge more slowly.  After the capacitor has been allowed to dis-charge for a preselected period, the charge on the capacitor is read and if low, the counter is reset.  As the fabric load approaches the desired dryness condition, the remaining charge on the capacitor will increase until it reaches a level which prevents the counter from being reset.  Thus, the counter accumulates successively greater counts before being reset, until eventually a preselected count is accum-ulated in the counter which triggers cicruitry to terminate the fabric drying operation.
Patent CA-1201645-A (CA)
Inventor: RAO C V HARI N
IPC: C30B15/34
Filed: 1982-01-05
Granted: 1986-03-11
Abstract: ABSTRACT OF THE DISCLOSURE      An improved die top of a capillary die assembly is provided for growing ribbon-shaped crystalline bodies in accordance with a capillary die process.  The die top includes bulbous ends, and contoured and displaced top edges to improve the stability of the process and the quality of the crystalline bodies grown.
Patent CA-1179269-A (CA)
Title: Composition de teinture des cheveux contenant en  melange une poudre vegetale non epuisee, un colorant  direct d'origine naturelle et un agent diluant
Inventor: ROSENBAUM GEORGES
IPC: A61K8/97
Filed: 1982-02-26
Granted: 1984-12-11
Abstract: PRECIS DE LA DIVULGATION:         La présente invention a pour objet une composition cosmétique sous forme de poudre contenant en mélange:  1) au moins une poudre obtenue à partir de végétaux non épuisés se présentant à l'état de particules dont au moins 95% ont un diamètre inférieur à 180 microns et de préférence à 125 mi-crons, 2) au moins un colorant direct d'origine naturelle, et 3) au moins un agent diluant solide, ledit agent étant choisi parmi ceux présentant sous forme d'une solution ou d'une dispersion à 40% dans l'eau une viscosité à température ambiante inférieure ou égale à 150 cPo.  Cette composition sous forme de poudre est destinée à la teinture des cheveux après dilution.
Patent CA-1198447-A (CA)
Inventor: MOLONEY PETER J
IPC: A61K39/39
Filed: 1982-03-19
Granted: 1985-12-24
Abstract: ABSTRACT OF THE DISCLOSURE The novel compound octadecyl tyrosine, or its hydrochloride salt, are useful as adjuvants in vaccines, to provide an improved antigenic capability when compared with conventional adjuvants.
Patent CA-1176497-A (CA)
Title: Coextruded chewing gum containing a soft non-sbr gum  core portion
Inventor: ROY RAYMOND L
IPC: A23G4/08
Filed: 1982-04-13
Granted: 1984-10-23
Abstract: Abstract of the Disclosure A coextruded chewing gum is provided which includes an extruded center portion surrounded by and bonded to an extruded outer shell portion. The center portion of the coextruded chewing gum formed of a non-SBR gum, will be of a generally soft consistency, substantially softer than that ordinarily employed in chewing gums of conventional structure, while the outer shell portion will provide a protective layer or coating for the core portion to inhibit sweating and stickiness and thereby allow for use of conventional wrapping machines.
Patent CA-1167434-A (CA)
Inventor: BJOR HAKON E
IPC: E21B7/02
Filed: 1982-04-28
Granted: 1984-05-15
Abstract: ABSTRACT OF THE DISCLOSURE        A method for adjusting the feed support of a rock drilling unit to a chosen distance from a rock into which holes are to be drilled.  In one embodiment the drill bit encounters the rock face and a signal is given to a control unit which determines by virtue of the relative positioning of the drilling unit and the feed support what additional movement is required for the feed support, and then executes such movement.  The location of the feed support with respect to the rock face may employ other known distance measuring devices mounted on the feed support or an end position feeler for the drill mounted for instance on the rear end of the feed support.
Patent CA-1189191-A (CA)
Inventor: PALMQUIST STEVEN R
IPC: G01R31/319
Filed: 1982-05-28
Granted: 1985-06-18
Abstract: Abstract A  microprogrammable  word  generation  system  for circuit  simulation  and  stimulation  is  disclosed.  A microcode memory stores instructions consisting of com-mand and address signals  and a vector memory stores words.  A control circuit provides address information from the microcode memory to the microcode and vector memories  for  generating  the next  instruction by the microcode memory and the word by the vector memory. An output counter receives the word from the vector mem-ory and acts as a register or a counter for generating a word pattern.