baber/WOPTO huggingface dataset:
Patent CA-1171819-A (CA)
Inventor: GEBELIUS SVEN R V
IPC: B65D19/00
Filed: 1981-09-21
Granted: 1984-07-31
Abstract: A B S T R A C T   A device for a load carrying unit      intended to faciliate transport of the load carrying unit      along a supporting surface when a force is applied in intended direction of transport, including a number of devices located at the load carrying unit     , each device comprising of a piston member    , arranged to faciliate a restricted movement in direction towards the supporting surface, having a recess     open in direction towards the supporting surface, and a spherical supporting member     located in said recess    , arranged movable in relation to the piston member     to a posi-tion extending out from the piston member    , a channel     being arranged flow communicating between said recess     and the end portion of the piston member    , which is opposed to the end portion from which the spherical supporting member     can extend, an inlet member    , arranged connected to a gas source under pressure, being arranged to faciliate supply of gas to the end portion of the piston member     at which the channel     ends, and thus move the piston member     and/or the spherical supporting member     to a position in which the spherical supporting member     takes up contact with the supporting surface, in which position the supplied gas is arranged to flow past the spherical supporting member     while maintaining an increased pressure at the part directed from the opening of the recess    , thus accomp-lishing a lifting movement of the load carrying unit      from the supporting surface. A valve member     is preferably located in connection with the channel    , arranged to restrict the gas flow to the recess     when the spherical supporting member     is located in an outer and from the piston member     extending restricted position, without contact with the supporting surface.
Patent CA-1171988-A (CA)
Inventor: EARLY SCOTT H
IPC: H04M1/22
Filed: 1981-10-15
Granted: 1984-07-31
Abstract: BUTTON ILLUMINATION FOR REPERTORY DIALER     WITH LOW BATTERY VOLTAGE INDICATION     Abstract of the Disclosure A display illuminating circuit for a repertory dialer telephone set allows for a subscriber to operate a desired repertory button in low ambient light emergency situations.  The circuit illuminates the desired buttons by distinguishable colors of light-emitting elements. Activation of the illumination circuit occurs in response to the telephone set going off-hook and then only for a limited period to conserve battery life.  A battery voltage monitoring arrangement provides an indication when a local battery needs to be replaced.  In response to an activation signal provided by the voltage monitoring arrangement, the light-emitting elements flash at a level that is detectable by the subscriber going off-hook even in normal ambient light conditions. , .,
Patent CA-1184203-A (CA)
Inventor: KNIFTON JOHN F
IPC: B01J31/00
Filed: 1981-11-16
Granted: 1985-03-19
Abstract: ABSTRACT OF THE DISCLOSURE     A process for preparing ethylene glycol wherein a mixture of carbon monoxide and hydrogen is contacted at an elevated temperature and pressure and in the presence of a solvent with a ruthenium compound and a promoter, such as pyrocatechol.  In another aspect this invention relates to the preparation of ethylene glycol ethers from carbon mon-oxide and hydrogen.
Patent CA-1174243-A (CA)
Inventor: BILLIG ERNST
IPC: C07F15/00
Filed: 1981-12-11
Granted: 1984-09-11
Abstract: PREPARATION OF RHODIUM COMPLEX   COMPOUNDS                        ABSTRACT           Process for preparing halocarbonylbis-(triorganophosphorus) rhodium compounds and hydrido-carbonyltris(triorganophosphorus) rhodium compounds.     S P E C I F I C A T I O N   1.
Patent CA-1176218-A (CA)
Inventor: PERKINS DAVID JR
IPC: B65D5/42
Filed: 1981-12-24
Granted: 1984-10-16
Abstract: Abstract A carton (20) having a body portion (21) and in-tegral self-locking closures  (22, 23) at its ends.  The closures have outer flaps (43, 44, 87, 90) and inner flaps (39, 40, 83, 84), with slots (63, 70, 103, 104, 106, 107) to engage lock tabs (61, 62, 66, 67, 74, 75, 81, 82, 112, 113, 116, 117), which retain the closures in closed posi-tion.  An internal liner (122) may be provided, and cer-tain tabs (212, 213, 216, 217) and slots (203, 204, 206, 207) may be made convergent if desired.
Patent CA-1175847-A (CA)
Inventor: LEMPERT KAROLY
IPC: C07D205/08
Filed: 1982-01-05
Granted: 1984-10-09
Abstract: ABSTRACT     New heterocyclic compounds containing a C-acetyl group and having the general formula:       (I) wherein R is a protecting group suitable for a temporary protection of amines and amides or an aryl group, and Z is an alkyl group, are prepared by  reacting a compound of the general formula:                  R - NH - CH(COOZ)2                (II) wherein R and Z are as defined above, with diketene to obtain a compound of the formula:                   (IIIa) or a mixture thereof with a compound of the formula:     (IIIb)   wherein R and Z have the aforesaid meanings, which is reacted with an alkali metal alcoholate and a reactant selected from the group consisting of iodine, bromine and a mixture of bromine and an alkali metal rhodanide, to obtain a reaction mixture containing the desired compound of the formula (I) which is then isolated therefrom.     The compounds of the formula (I) in which R is an aryl group possess antihypoxic properties, while those in which R is a protecting group are valuable intermediates for the synthesis of thienamycin.
Patent CA-1160837-A (CA)
Inventor: DANGUILLIER WILHELM
IPC: C10B39/02
Filed: 1982-02-01
Granted: 1984-01-24
Abstract: ABSTRACT OF THE DISCLOSURE         A coke dry cooler in the form of a shaft comprising a top ante-chamber containing the charging opening, followed by a cooling chamber of a larger diameter than the ante-chamber and having a gas supply and a coke outlet at the bottom end, the gases which flow upwards in counter-current through the coke charge being withdrawn via a gas outlet disposed in the top part of the cooling chamber wall, which projects with res-pect to the ante-chamber.  In the region of the transition between the ante-chamber and the cooling chamber the shaft is provided with a continuous projection highly resistant to wear and projecting inwardly by about 100 to 300 mm with res-pect to the wall of the ante-chamber.
Patent CA-1180317-A (CA)
Inventor: CALDWELL DONALD L
IPC: C02F1/70
Filed: 1982-03-03
Granted: 1985-01-02
Abstract: Abstract of the Disclosure Hypochlorite ions in aqueous solution are catalytically decomposed by the action of a poly-metal spinel of cobalt preferably coated on an inert, stable support.  The spinel catalyst may contain dispersed therein, optionally, other "modifier" metal oxides which contribute better adherence of the spinel to the substrate and improve the toughness of the spinel coating.  The substituted cobalt spinel conforms generally to the empirical formula MxNyCo3-(x+y)O4 where M is at least one metal of Periodic Table Groups IB, IIA, and IIB; N is at least one metal from Group IA; zero<x?1; zero?y?0.5, and zero<(x+2y)?1.
Patent CA-1179978-A (CA)
Inventor: GARFINKLE BENJAMIN L
IPC: A47F5/08
Filed: 1982-03-25
Granted: 1984-12-27
Abstract: Abstract Deli Tag Molding An article support and display assembly is disclosed wherein a common peg bar is used to accept molding support pegs and merchandise pegs which are readily removable from the peg bar and which are thus adjustable so that the tag molding can be located above and forward of merchandise being supported by the merchandise pegs.
Patent CA-1192076-A (CA)
Inventor: WILLARD MILES J
IPC: A23L19/10
Filed: 1982-04-21
Granted: 1985-08-20
Abstract: Abstract of the Disclosure A process for making fried expanded snack products includes preparing a moist dough principally from solids, such as corn or potato solids.  Larger particle size dry food particles, such as wheat or rice particles, are in-cluded in the dough.  The dough is then formed, such as by rollerforming, into a thin sheet, and dough pieces cut from the sheeted dough are fried in hot cooking oil to form a fried expanded snack.  The larger food particles project through or are contained in the surface of each dough piece to cause steam to escape during frying, which greatly reduces "puffing", i.e., formation of undesired bubbles in the snack, during frying.  By providing a sufficient number of larger particles with an average particle size at least about to the thickness of the dough piece (so that an appreciable number of particles can project through or be contained in the surface of the dough piece), formation of undesired large bubbles is significantly reduced.  The size of the largest bubbles formed during frying is proportionately reduced as the amount of larger particles added to the dough is increased.          Formation of bubbles larger than a maximum tolerable size can be controlled to within acceptable limits by adding particulates greater in particle size than the dough thick-ness and in an amount that results in at least one particle per unit surface area of the sheeted dough piece, where said unit surface area is the largest acceptable size (area) of any bubbles formed during frying.
Patent CA-1188721-A (CA)
Inventor: ARIMOTO SATOMI
IPC: H01H33/985
Filed: 1982-05-14
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE       A gas circuit breaker is improved in arc-extinguishing effectiveness by introducing flow stabilizing and heat absorbing projections into a pressurized chamber of the device adjacent the arc generating structure.
Patent CA-1176220-A (CA)
Inventor: NOGUCHI YOSHIHIRO
IPC: A47J42/40
Filed: 1982-05-27
Granted: 1984-10-16
Abstract: ABSTRACT OF THE DISCLOSURE       A coffee mill comprises a coffee bean pulverizing cutter held in a mill casing, a space for catching skin slivers and fine fragments of coffee beans and a cutter receiving space communicated with the catching space. Air flow is produced between these spaces during pulverizing the coffee beans to move the skin slivers to the catching space.
Patent CA-1186619-A (CA)
Inventor: HARTUNG HERBERT
IPC: A01N33/12
Filed: 1982-06-25
Granted: 1985-05-07
Abstract: Abstract of the disclosure.            Liquid disinfectant concentrates capable of being diluted with water, which substantially consist of mixtures of alkyldimethyl-benzylammonium compounds, an amount effective as solubilizer of a dialkylmetnyl-benzylammonium compound, and 15 to 25 weight % of water are described. Such mixtures are still liquid even in the cited high concentration in water, they have a low viscosity and can be easily diluted with water. They are suitable for formulations of liquid disinfectants having a broad scope of various applications.
Patent CA-1193649-A (CA)
Inventor: WHITE JAMES N J
IPC: H02P8/00
Filed: 1982-06-29
Granted: 1985-09-17
Abstract: ABSTRACT          Method of, and Apparatus for, Damping of Stepper motor using non-Active Windings In a disk drive system which uses as stepper motor, overshooting of the desired final position is reduced by short-circuiting the windings of the stepper motor which normally remain open-circuit or are switched off. This short-circuiting provides a current path for any EMF induced in the unused windings.    This effect is achived by connecting a pair of transistors in parallel with each other and with each respective winding.   The transistors are connected in opposite polarity to provide a short-circuit regardless of the polarity of the EMF across the windings.      The transistors are connected to a microprocessor which is programmed such that the windings are selectively short circuited and the short circuits are applied at a predetermined time with regard to the step so that 'damping' is optimised.     The microprocessor may be programmed to switch the transistors on and off as desired giving flexible timing to suit different conditions.   One or more stepper motor steps may be treated in this manner.
Patent CA-1191902-A (CA)
Title: Dispositif de detection des entrees d'eau a  l'interieur d'une flute sismique
Inventor: BEAUDUCEL CLAUDE
IPC: G01R31/02
Filed: 1982-07-02
Granted: 1985-08-13
Abstract: Dispositif pour détecter les liaisons électriques parasites établies par l'eau pénétrant dans une flûte sismique par suite d'un défaut d'étanchéité, entre les lignes d'alimentation et électricité de dispositifs électroniques d'acquisition de données sismiques installés dans la flûte sismique pour collecter les signaux sismiques engendrés par des ensembles de récepteurs sismiques répartis à l'intérieur de la flûte sismique, et les lignes de transmission des signaux sismiques reliant les dispositifs d'acquisition de signaux sismiques aux récepteurs sismiques d'une part et à un ensemble de commande ou d'enregistrement disposé sur un véhicule tractant la flûte sismique d'autre part, lesdites lignes d'alimentation étant connectées à des moyens d'alimentation électrique et comportant, ainsi que les lignes de transmission, une pluralité de tronçons de ligne raccordés par des ensembles de connexion électrique. Le dispositif est caractérisé en ce qu'il comporte une pluralité d'ensembles de détection constitués chacun d'un élément de circuit entourant l'ensemble des lignes d'alimentation reliées à chaque ensemble de connexion électrique, d'une ligne conductrice reliée aux moyens d'alimentation lesquels comportent un générateur de tension continue, et des moyens pour détecter toute tension électrique continue entre chaque élément de circuit fermé et ladite ligne conductrice, résultant de liaisons parasites entre les lignes d'alimentation et ledit élément de circuit fermé, et des moyens de transmission au véhicule des tensions électriques détectées.
Patent CA-1185986-A (CA)
Inventor: DRENT EIT
IPC: B01J23/00
Filed: 1982-07-13
Granted: 1985-04-23
Abstract: ABSTRACT            PROCESS FOR THE PREPARATION OF CARBONATE ESTERS     A process for the oxidative carbonylation of an alcohol to produce a carbonate, which comprises reacting together carbon monoxide, oxygen and an alcohol, in the presence of a copper compound and in the presence of a sulphone.
Patent CA-1177446-A (CA)
Inventor: YOUNG RAYMOND R
IPC: B65G1/00
Filed: 1982-08-06
Granted: 1984-11-06
Abstract: STORAGE AND DISPENSING RACK                         ABSTRACT           A rack for storing and dispensing individual containers of generally cylindrical shape, comprising at least two identical side members, each side member including a plurality of apertures in paired, adjacent relationship and at least one pair of support tracks, each pair of support tracks being positioned at the same vertical location on opposite sides of the side member, and rods, each rod being removably received by an independent pair of parallel apertures and intercon-necting the side members at a plurality of locations whereby said support tracks cooperate to support the containers along an incline.
Patent CA-1191994-A (CA)
Inventor: DETTLING THEODORE J
IPC: C08L75/08
Filed: 1982-08-06
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE A urethane prepolymer repair system is provided by an iso-cyanate-terminated polytetramethy lene ether glycol prepolymer of about 3,500-10,500 molecular weight that cures to an elastomer upon exposure to atmospheric moisture and is packaged in a con-tainer capable of repeatedly dispensing the prepolymer with mini-mal exposure to ambient air, such as a collapsible tube or caulking gun cartridge. The repair system is used to build up worn down soles and heels of footwear, repair separations of soles and heels from shoe tops, and hundreds of other uses.
Patent CA-1185676-A (CA)
Inventor: HOLMES JAMES F
IPC: B27D5/00
Filed: 1982-09-08
Granted: 1985-04-16
Abstract: APPARATUS FOR MONITORING AND CONTROLLING THE     DISTRIBUTION OF DROPLETS ON A SURFACE         Abstract of the Disclosure Apparatus for monitoring the weight of glue sprayed on a veneer surface, where the light reflectance from droplet-covered regions on the surface differs from that of uncovered surface regions,  A beam of light is directed onto the sprayed surface of a relatively moving veneer, and the light reflectance from a zone within the illuminated surface area is detected to produce a signal which varies according to instantaneously detected reflected light level.  A signal-handling circuit in the apparatus transforms the signal to a binary data stream composed of one and other data states representing reflected light levels from droplet-covered and uncovered regions on the surface, respectively.  The data stream is processed to compute the weight of glue sprayed on the surface.
Patent CA-1172027-A (CA)
Inventor: ALHEID ROBERT J
IPC: B05C3/18
Filed: 1982-09-15
Granted: 1984-08-07
Abstract: ABSTRACT OF THE DISCLOSURE          Pond pressure controlling means, e.g. a tiltably mounted metering lip baffle associated with the floor area which in part defines with an upstanding doctor blade and rib running on the backing surface means a coating application pond chamber, provides an adjustable output orifice for the chamber spaced from the blade at an upstream location relative to the direction of travel of the web.  Means such as a pressure fluid responsive means, e.g. an inflatable bladder, is adapted for selectively adjusting the pond pressure controlling means for obtaining a desired output orifice dimension. In another form the controlling means may comprise simply an inflatable tubular bladder provided with any adjustable orifice-defining rib.
Patent CA-1206546-A (CA)
Inventor: ITAKA KOSHI
IPC: H02G5/06
Filed: 1982-11-29
Granted: 1986-06-24
Abstract: INSULATING SPACER FOR GAS INSULATING EQUIPMENT                ABSTRACT OF THE DISCLOSURE    A disk,  or circular-cone-shaped insulating spacer for gas insulating equipment wherein a portion of the insulating spacer, which is secured to a metal sheath,  is greater in thickness than the other portion of the spacer.  The insu-lating spacer is brought into contact with the metal sheath through portions of the metal sheath which are outward of arcuate portions of flanges formed on said metal sheath.          The  distance  between  opposed  flange  surfaces  which  are formed in said metal sheath may be larger in the outside portion of the metal sheath than that in the inside portion of the metal sheath.  The insulating spacer is brought into contact with the metal sheath through the outside portion of the metal sheath.
Patent CA-1187423-A (CA)
Inventor: MARTIN JOHN C
IPC: B60P1/46
Filed: 1983-02-07
Granted: 1985-05-21
Abstract: ABSTRACT         An elevator mechanism device having first and second platforms mounted in a frame for movement relative to one another wherein a nip is formed between a lower edge of the first platform and an upper edge of the second platform as they move toward one another and wherein an electrically operated control circuit is provided for controlling the movement of the platforms relative to one another, the improvement of a flexible skirt extending below said lower edge of said first platform across the width of said nip whereby during movement of the platform to close the nip, the trip means will be engaged by an deflected by any object which may project into said nip, a circuit breaker means operable to de-activate said control circuit, trip means communicating between each end of the flexible skirt and said circuit breaker means to activate the circuit breaker means to de-activate said control circuit when said trip means is deflected to an extent less than that required to permit said object to be clamped between said first and second platforms.
Patent CA-1183891-A (CA)
Inventor: BEAUVAIS RENE G
IPC: F25D23/06
Filed: 1983-02-23
Granted: 1985-03-12
Abstract: PROCESS FOR FORMING WELDED PREPAINTED    METAL APPLIANCE CABINET WALLS               ABSTRACT OF THE DISCLOSURE             A process for forming metal walls for prepainted metal cabinets and the like, such as by welding a galvan-ized back panel to a prepainted metal refrigerator-freezer cabinet wrapper painted only on the exterior wall surface thereof, and wherein flange sections functioning as margi-nal edge portions of the wall are folded over from the wrapper side walls.  These flange sections are deformed to form recessed inwardly projecting bead portions therein along the edge portions, with paint either removed from the contact surfaces of the interiorly facing bead portions or not present thereon because of the manner in which the flange is formed.  A back panel, with projecting bead por-tions arranged along the edges thereof which face exteriorly, is disposed with its edges lapping the flange portions of the wrapper sufficiently to cover bead portions thereon, with the beads in the panel projecting toward and in contact with the oppositely projecting beads of the flange section.  A pair of series connected electrodes are then utilized to apply the welding current, one electrode being in contact with the bead surface on the flanges of the wrapper and the other being in contact with the wall of the panel oppo-site a bead portion  formed therein.
Patent CA-1199287-A (CA)
Inventor: NUNLIST ERWIN J
IPC: B01J3/00
Filed: 1983-04-11
Granted: 1986-01-14
Abstract: Abstract A nozzle construction for jacketed pressure vessels includes a nozzle member which extends through a vessel opening, the vessel portion adjacent the opening and a portion of the nozzle having complementary surfaces. A split ring and bolt arrangement draws the nozzle against a gasket disposed between the complementary nozzle and vessel surfaces.
Patent CA-1205023-A (CA)
Inventor: RICHARDS WILLIAM D C
IPC: F16L59/16
Filed: 1983-04-29
Granted: 1986-05-27
Abstract: TUBULAR ASSEMBLY INCLUDING INSULATED CONDUITS AND COUPLERS         FOR THE TRANSFER OF HIGH TEMPERATURE      AND HIGH PRESSURE FLUIDS    ABSTRACT OF THE DISCLOSURE                 A tubular pipe assembly for hot or cold fluid transfer which assembly includes a plurality of insulated conduit sections joined together, end to end, with male and female couplings.  Each conduit section has concentric inner and outer pipes with insulation disposed between the pipes.  The outer pipes have threaded ends.  A means at both ends of each conduit section seals the cavity between the inner and outer pipes and supports the pipes relative to each other.  A male coupling has a first end threaded on the outer pipe of a first conduit section and has a second end which is threaded.  A female coupling has a first and a second threaded end.  The first threaded end of the female coupling is threaded on the outer pipe of a second conduit section.  The second threaded end of the female coupling is threaded on the second end of the male coupling and thusly joins the first and second insulated conduits together. The male and female couplings have walls, intermediate their threaded ends, which are relatively thicker than the walls at the threaded ends thereof.
Patent CA-1197800-A (CA)
Inventor: WEIGLE WILLIAM O
IPC: C12P21/00
Filed: 1983-05-02
Granted: 1985-12-10
Abstract: ABSTRACT OF THE DISCLOSURE         A class of 23 or 24 amino acid peptides available by chemical synthesis or by enzymatic and chemical cleavage of IgG is described.  The compounds are useful in modulating the immune response.
Patent CA-1196336-A (CA)
Inventor: KRAPCHO JOHN
IPC: A61P9/12
Filed: 1983-05-30
Granted: 1985-11-05
Abstract: ABSTRACT            ESTERS OF PHOSPHINYLALKANOYL SUBSTITUTED PROLINES       Hypotensive activity is exhibited by new compounds having the formula   and salts thereof wherein R1 is alkyl, aryl, arylalkyl, cycloalkyl, or cycloalkylalkyl;      R2 is cycloalkyl, 3-cyclohexenyl or 2-alkyl-3-cyclohexenyl;      R3 is alkyl, cycloalkyl or phenyl; R4 is hydrogen or alkyl; one of R5 and R6 is hydrogen and the other is alkyl-X-, phenyl-X-, alkoxy, phenyloxy, phenyl, cycloalkyl, alkyl, or phenylalkyl; or together R5 and R6 are -XCH2CH2X-; and X is -S- ,  or  ;      R7 is hydrogen or    ; and n is 0 or 1.