baber/WOPTO huggingface dataset:
Patent CA-1050574-A (CA)
Inventor: SCHUMACHER PETER
IPC: A24C5/35
Filed: 1976-10-22
Granted: 1979-03-13
Abstract: ABSTRACT            Apparatus for converting a file of coaxial cigarettes in-to one or more rows of parallel cigarettes has a fixed sun gear which is coaxial with a driven rotary planet carrier for several equidistant groups of coaxial first and second pinions.  The sun gear meshes with a first intermediate gear which is rotatable in the carrier and further meshes with the internal teeth of a ring gear which is coaxial with and rotatable relative to the carrier.          The ring gear has first and second annuli of external teeth which respectively mesh with the first and second pinions.  The first pin-ions are rigid with inclined crank arms for turnable cigarette hold-ers which are coupled to the respective second pinions by universal joints.  Successive holders receive successive cigarettes or pairs cigarettes of the file at a first station where the holders are nearest to the axis of the carrier and move at a maximum tangential speed.  The transfer of cigarettes into successive flutes of a rot-ary drum takes place at a second station where the holders are lo-cated at a maximum distance from the axis of the carrier and travel at a minimum tangential speed.  The second pinions and the respec-tive universal joints insure that the orientation of holders remains unchanged during transport of cigarettes from the first to the sec-ond station.
Patent CA-1083206-A (CA)
Inventor: COHEN MORTON
IPC: H01H36/00
Filed: 1977-02-07
Granted: 1980-08-05
Abstract: ABSTRACT OF THE DISCLOSURE     A switch which can be activated by a magnetic force and which includes a housing having at least two spaced apart electrical terminals thereon.  Internal of the housing is contained a coil spring supported at one end thereof, and axially holding an elongated, magnetically responsive, conductive member in cantilevered fashion within the housing.  The elongated member and spring can move from an aligned position to a deflected position responsive to the magnetic force.  A first contact interconnects one of the electrical terminals with the supported end of the elongated member, by means of the coil spring.  A second contact is interconnected to the other of the electrical terminals and contacts the cantilevered end of the elongated member in one of its two positions.
Patent CA-1083182-A (CA)
Inventor: MELAJA ASKO J
IPC: C07C29/132
Filed: 1977-02-15
Granted: 1980-08-05
Abstract: Method for recovering xylitol Abstract of the disclosure A method for prepairing pharmaceutical grade xylitol from an all aqueous solution containing mixtures of polyols including xylitol which comprises subjecting the solution to a crude crystallization and recrystallization of xylitol followed by the recovery of residual xylitol from the mother liquor by fractionating the solution using at least two columns of ion-exchange resin in two different metal forms.
Patent CA-1049930-A (CA)
Inventor: ZOLLENKOPF HANS
IPC: F01C11/00
Filed: 1977-04-06
Granted: 1979-03-06
Abstract: Abstract An internal combustion engine of the rotary type which includes a cylindrical rotor having a skirt portion, rotating in an annular chamber, that comprises two arcuate walls of differing radii joined by relatively short, diametrically disposed sloping portions that serve as pistons.  A sliding divid-er which extends through the annular chamber and the skirt portion establish-es, with the sloping skirt portions, sub-chambers in the annular chamber in which compression if a combustible gas mixture and combustion of the mix-ture take place, the latter producing power for moving the rotor and the pow-er shaft attached thereto.  The divider is provided with longitudinally spaced slots in which the rotor skirt is engaged whereby the divider is reciprocated as the sloping portions of the skirt pass through the slots.
Patent CA-1086943-A (CA)
Inventor: OGAWA IWAKICHI
IPC: A63H11/00
Filed: 1977-06-01
Granted: 1980-10-07
Abstract: AN ARTICULATED ROBOT ASSEMBLY            ABSTRACT OF THE DISCLOSURE            An articulated doll figure, such as a robot, having removable appendages and capable of locomotion is provided.  The robot figure is particularly adaptable to be separated into subcomponents to form individually or in conjunction with accessory items, independent toys.  In this regard, a body or trunk member having an electrical motor is connected to appropriate power transmissions to provide rotational couplings on at least four separate positions on the trunk member plus directly driving an endless track drive pivotally mounted on the back of the trunk member.  A lower torso portion can support another trans-mission assembly to provide sequential linear displacement motion in either branch of the legs. Lower leg members like the lower torso, are removable and each includes a roller assembly capable of coacting with a clutching member to provide unidirectional rotation.  Each lower leg member can be mounted for connection with the torso transmission means to provide a walking motion for the robot.  Alternatively, the lower leg member subcomponents can be divided to form independent vehicles.  A storage cavity in the trunk member can support a smaller doll member for mounting on the subassemblies.  The trunk member, itself, can operate independently as a subassembly with locomotion provided by the endless track drive.  Each of the parts are dimensionally designed to coact with not only other parts of the robot figure, but other complimentary toy assemblies to further form independent sub-toy assemblies.
Patent CA-1094227-A (CA)
Inventor: NAKATA JOSUKE
IPC: H01L37/00
Filed: 1977-08-15
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE         A temperature change detector comprises a heat sensitive semiconductor switching device (heat sensitive thyristor) which switches when a temperature of an element whose temperature is detected is changed for a specific value to the ambient temperature.  A variable impedance element. such as a thermistor, and a diode whose resistance is varied depending upon the ambient temperature is connected between the P gate terminal and the cathode terminal of the heat sensitive thyristor which is thermally coupled to the element whose temperature is detected, whereby the effect of the ambient temperature to the switching temperature characteristic of the heat sensitive thyristor is compensated.
Patent CA-1084197-A (CA)
Inventor: ANDERSON TERRY L
IPC: C25D13/06
Filed: 1977-08-17
Granted: 1980-08-19
Abstract: ABSTRACT OF THE DISCLOSURE       Polyepoxide resins are adducted with polyamines using an excess of the amine.  After the adducting reaction is completed, the excess unreacted polyamine is removed.  The adduct is then reacted with a monoepoxide or a monocarboxylic acid.  When salted with an acid, the resinous adducts are water soluble or water dispersible.  The resin solutions or dispersions are particularly useful in cathodic electrodeposition processes for prime coating metal objects.
Patent CA-1100414-A (CA)
Inventor: BABUNOVIC MOMIR
IPC: B01D33/06
Filed: 1977-10-12
Granted: 1981-05-05
Abstract: ABSTRACT           A container washer equipped with external label filter means and label separator means connected in a two-stage circulating system in which a chamber for the label filter means receives washing solution burdened with labels from the container washer and the filter means holds out the labels so the washing solution returned to the container washer is free of labels and in which a portion of the washing solution burdened with labels filtered out by the filter means is drawn into a label separator means which extracts the labels and de-livers label free washing solution to the filter means to flush of labels that may cling to the filter means.
Patent CA-1063928-A (CA)
Inventor: CAVIN DANIEL C
IPC: E21B43/26
Filed: 1977-10-28
Granted: 1979-10-09
Abstract: ABSTRACT          The permeability within a subterranean earth formation can be reduced by depositing wax within the formation near its exposed face. A self-breaking aqueous cationic emulsion of wax is injected into the formation while the emulsion composition is such that wax particles are carried into the pores of the formation and then deposited.
Patent CA-1069309-A (CA)
Inventor: SEESE RAY B
IPC: B24C3/32
Filed: 1977-11-04
Granted: 1980-01-08
Abstract: APPARATUS FOR IMPROVED CLEANING                   OF PIPELINE INLETS               ABSTRACT OF DISCLOSURE     Apparatus including a tubular outer member having a baffle plate positioned therein downstream from the point of injection of gas into said tubular outer member.  The baffle plate contains vanes for directing gas spirally to the inner walls of the pipeline to be cleaned.  Abrasive material, usually sand, is introduced into the device through a line passing through the center of the baffle plate secured thereto so that the line and the baffle plate may be removed from the tubular outer member as a unit.              S P E C I F I C A T I O N
Patent CA-1111322-A (CA)
Inventor: MCINERNEY CHARLES E
IPC: F16K1/22
Filed: 1977-11-15
Granted: 1981-10-27
Abstract: TURBOCHARGER CONTROL ACTUATOR                   ABSTRACT OF THE DISCLOSURE      A control actuator for a turbocharger comprises a diaphragm-displaced actuator rod projecting outwardly from an actuator housing through a seal permitting axial and angular rod movement for variably positioning a turbocharger wastegate valve.
Patent CA-1090657-A (CA)
Inventor: PASQUINNI SANDRO
IPC: E01B27/16
Filed: 1978-02-10
Granted: 1980-12-02
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus for tamping the bed of a railway track comprises a wheel mounted tamping machine frame on which is mounted a vertically dis-placeable support for tamping tools.  The tools are mounted on the tool support in opposed pairs and each tool comprises an arm having at least one pick extending therefrom and provided at its lower end with a blade.  A motor driven crank-shaft is journalled in a bearing rigidly connected to the tool support and includes eccentric bearings on each of which the arm of a tamping tool is pivoted by its end remote from the blade so as to impart vibratory oscillations to the tool.  So that substantially only generally horizontal vibratory oscillations are transmitted to the blade, the arms of the tools are formed of a generally squarely elbowed configuration, and are each connected to the tool support by a double-acting piston cylinder.  The piston cylinder extends in a nearly vertical direction and is pivoted at one end to the tool in the region of the elbow of the arm of the tool and at its other end, to the tool support.  The piston cylinder provides pivotal move-ments of the arm about the crank-shaft to squeeze the ballast beneath a tie.
Patent CA-1101283-A (CA)
Inventor: GORZEGNO WALTER P
IPC: F22B29/10
Filed: 1978-02-15
Granted: 1981-05-19
Abstract: VAPOR GENERATING SYSTEM UTILIZING INTEGRAL SEPARATORS      AND ANGULARLY ARRANGED FURNACE BOUNDARY WALL                FLUID FLOW TUBES     ABSTRACT OF THE DISCLOSURE           A vapor generating system in which a vapor gen-erating section and a superheating section are connected in a series flow relationship with a fluid separating sec-tion extending between the vapor generating section and the superheating section.  The vapor generating section includes an upright furnace section formed by a plurality of tubes, a portion of which extend at an angle with respect to the horizontal plane for passing fluid through the length of the furnace section to convert a portion of the fluid to vapor or to heat the fluid.
Patent CA-1096602-A (CA)
Title: Method for preparing a thermal-stability additive and  a thermally stable methyl-polysiloxane and compositions therefrom
Inventor: HALM ROLAND L
IPC: C08G77/38
Filed: 1978-03-03
Granted: 1981-03-03
Abstract: Abstract of the Disclosure Endblocked methylpolysiloxane fluids, such as trimethylsiloxane-endblocked polydimethylsiloxanes, are made more resistant to thermally induced siloxane rearrangement by incorporating therein titanium-, zirconium-, or hafnium-containing compounds.  Incorporation of these compounds may be accomplished either by mixing organosiloxy derivatives of Ti, Zr, or Hf with the fluid or by mixing certain organic derivatives of Ti, Zr, or Hf with the fluid and heating the mixture to decompose the added organic derivative.          Further improvements in the thermal stability of the fluid may be obtained by mixing with the titanium-, zirconium-, or hafnium-containing fluid a small amount of an organosilicon hydride compound.  The thermally stabilized fluids are particularly useful as heat-transfer fluids in non-oxidative, anhydrous environments.
Patent CA-1100312-A (CA)
Inventor: BLIEMEISTER ROBERT M
IPC: F27B7/22
Filed: 1978-04-04
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE         A circular thrust displacement disc is supported so as to be deflected when a thrust plate is loaded by end thrust from the carrying roller shaft.  A measuring device is provided which constantly indicates or senses the deflection of the displacement disc.  Conversion of the sensed deflection will give end thrust forces and the support roller can be adjusted accordingly when these thrust forces exceed a predetermined amount.
Patent CA-1093970-A (CA)
Inventor: CHAMBERS ALBERT
IPC: A61K31/655
Filed: 1978-05-25
Granted: 1981-01-20
Abstract: Composition Abstract There is described a pharmaceutical composition comprising a compound having sodium cromoglycate like activity, as active ingredient, in combination with an aminosalicyclic acid or a pharmaceutically acceptable derivative thereof.     There are also described packages containing the separate components of the composition and pharmaceutical formulations containing the composition.
Patent CA-1098852-A (CA)
Inventor: SEADER JUNIOR D
IPC: C10G1/02
Filed: 1978-06-26
Granted: 1981-04-07
Abstract: PROCESS AND APPARATUS TO PRODUCE SYNTHETIC CRUDE OIL           FROM TAR SANDS               Abstract of the Disclosure A process and apparatus for producing synthetic crude oil from bitumen-bearing sands. The apparatus includes a vessel segregated into a pyrolysis zone and a combustion zone, each zone being in the form of a fluidized bed reactor. At least one heat pipe is provided for trans-ferring thermal energy from the combustion zone to the pyrolysis zone where the thermal energy is used to pyrolyze the bitumen.  The apparatus may also include additional heat exchange equipment for heating the incom-ing combustion air for the combustion zone.  The combus-tion air serves as the fluidizing medium for the fluidized bed reactor of the combustion zone while flue gases from the combustion zone serve as the fluidizing medium for the fluidized bed reactor of the pyrolysis zone.
Patent CA-1113373-A (CA)
Inventor: SCHWARTZ ROBERT E
IPC: F23G7/08
Filed: 1978-09-07
Granted: 1981-12-01
Abstract: ABSTRACT OF THE DISCLOSURE             An improved molecular seal for installation in a flare stack system designed for burning of waste gases of lesser density than air, and for installation at an intermediate point in the flare stack. The seal has a housing of larger cross-section than that of the flare stack, the housing being closed by plates at both ends with an outlet conduit sealed through the plate at the outlet end of the housing, and connected to the flare stack. An inlet conduit is sealed through the inlet end of the housing and is con-nected to the source of waste gases. Inside the housing the two conduits are deflected past each other so that they are substantially parallel, and have their axes in the same plane. The downstream end of the inlet conduit goes to a higher elevation inside the conduit than the upstream end of the outlet conduit.
Patent CA-1108786-A (CA)
Inventor: DUBOIS RICHARD
IPC: H01L27/15
Filed: 1978-10-05
Granted: 1981-09-08
Abstract: Abstract of the Disclosure A high vacuum fluorescent display device contains solid state drive circuitry within a unitary evacuated container.
Patent CA-1099913-A (CA)
Inventor: AUSTIN OLIVER K
IPC: F26B3/00
Filed: 1978-12-20
Granted: 1981-04-28
Abstract: METHOD AND APPARATUS FOR DRYING PARTICULATE MATERIAL Abstract of the Disclosure An apparatus for drying particulate material includes an elongate housing having a chamber therein. A drum is positioned in the housing and has opposite ends thereof extending through open ends of the housing. The drum is mounted for rotation about its longitudinal axis. The exterior surface of the drum and the interior surface of the housing are spaced apart and form an annular space adapted for flow of heating medium therealong. An inlet opens into the annular space and is directed for introducing heating medium in a generally tangential direction relative to the annular space such that the heating medium flows in a generally vortex manner along the length of the annular space to the outlet. A tube is positioned in the drum and extends along a major portion of the length of the drum. The tube is in flow communication with the annular space for receiving heating medium therefrom. The heating medium flows along the tube for heating the particulate material in the drum and the heating medium in the tube is discharged into the interior of the drum for direct contact with the particulate material and further heating thereof. The material to be dried is introduced into one end of the drum and discharged from the other end of the drum after drying.
Patent CA-1101717-A (CA)
Inventor: LYONS WILLIAM E
IPC: D21D1/30
Filed: 1979-01-17
Granted: 1981-05-26
Abstract: FEED AND VENT APPARATUS FOR REFINERS     ABSTRACT OF THE DISCLOSURE:    The feed and vent apparatus as illustrated comprises a pair of tubes, one constituting an infeed and the other a primary vent tube, joined by an adapter to form an essentially V-shaped structure at the apex of which is an opening from one end of each tube.  Material feed means which bridge and substantially fill the cross section of the infeed tube receive the material to be refined from an integrated hopper by way of an opening in the tube which extends a substantial portion of its length.  A similar opening in the upper side of the primary vent tube leads to an extension of the escape passage defined thereby the cross section of which is sharply expanded.  The lowermost portion of the primary vent tube embodies means for receiving and carrying solids attempting to pass through the primary and sec-ondary portions of the escape passage defined by the vent tube and its extension back to the refiner to which the V-shaped structure is connected.    The construction precludes any significant inter-ference with infeed of material to a refiner by back-blown steam. It provides that the steam from the re-finer will follow the path of least resistance, to escape by way of the primary vent tube.  In the process of its escape, the steam self strips of entrained solids by reason of the configuration and arrangement of its escape passage which is initially uniform and then sharp-ly expanded to produce this  effect.
Patent CA-1104017-A (CA)
Inventor: FRIEDL VLADIMIR L
IPC: A47J37/04
Filed: 1979-01-30
Granted: 1981-06-30
Abstract: BARBECUE OVEN                   Abstract of the Disclosure A barbecue oven comprising a barbecue compart-ment having a door hingedly mounted in a door opening in a front wall of the compartment and spaced from a top and bottom wall thereof.  A heating unit is provided in the barbecue compartment and having an elongate heat-radiating surface disposed the side walls and positioned between a top edge of the door opening and the top wall to radiate heat downwardly towards a spit turret in the compartment.          The spit turret is drivingly secured in the compartment between the side walls and disposed in the path of radia-tion of the radiating surface.  Drive means is provided to rotate the turret.  A liquid collecting tray is provided in at least a portion of the bottom wall below the spit turret to collect hot liquids dripping from food-stuff supported by the spit turret.
Patent CA-1143928-A (CA)
Inventor: MILLER ALAN H
IPC: B65D81/32
Filed: 1979-03-08
Granted: 1983-04-05
Abstract: DISPLAY PACKAGE FOR FOOD PRODUCTS         Abstract of the Disclosure A package for containing and dis-playing food products which tend to exude juices or fluids, and which comprises a support tray and an absorbent pad positioned therein.  The absorbent pad comprises a mat of liquid absorbent material, an upper liquid impermeable sheet overlying the absorbent mat, and a perforated bottom sheet underlying the absorbent mat.  When a food product is positioned upon the absorbent pad, any exuded fluids will enter the mat by capillary action through the perforated openings of the bottom sheet, and the fluids will be held out of contact with the food product to thereby minimize contamination of the product and maintain its appearance and improve its shelf-life.  The pad also has independent utility as a moisturizing device for use in closed food containers or packages.
Patent CA-1102482-A (CA)
Inventor: ROBINSON ANDERSON E JR
IPC: C08G18/00
Filed: 1979-05-18
Granted: 1981-06-02
Abstract: Abstract of the Disclosure A crosslinked binder for crosslinked double base pro-pellant is provided.  The binder is prepared from nitrocell-ulose having a nitrogen content of 11 to 13.4% N and an intrinsic viscosity of 0.55 dl./gram to 2.0 dl./gram, a polymeric diol having a hydroxyl functionality of 1.9 to 2.1 and a polyfunctional isocyanate having an NCO functionality of at least three.  The propellant prepared from the binder exhibits improved mechanical properties without detriment to ballistic performance.
Patent CA-1129729-A (CA)
Title: Tubular packaging sheath and process for its  manufacture
Inventor: RASSBACH FELIX
IPC: B65D33/00
Filed: 1979-05-23
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a packaging material, comprising a fibrous base web wherein at least a part of the fibers forming said base we  include at least a partial coating of a mixture or chemical substances which comprise a predominant proportion of a chemical binder based on a synthetic water-soluble heat-curable cationic resin precondensate and of a minor proportion of at least one coloring chemical sub-stance, the porportions being relative to the total weight of the mixture of substances.  Also disclosed is a method of manufacturing  this packaging material and a sausage casing made therefrom.
Patent CA-1120866-A (CA)
Inventor: BISCHOF DANIEL F
IPC: F16J15/06
Filed: 1979-06-05
Granted: 1982-03-30
Abstract: IMPROVED SEALING MEMBERS FOR A MEMBRANE         DIFFUSION DEVICE              INVENTORS:  Daniel F. Bischof John M. Munsch ABSTRACT OF THE DISCLOSURE        Improvements are provided in the sealing arrangement and in an inflatable shim for a membrane diffusion device which comprises a stack of membrane sections and means for de-fining interleaving flow paths for two different fluids, separated by the membranes.
Patent CA-1126763-A (CA)
Inventor: CODIGNOLA FRANCO
IPC: C07C29/17
Filed: 1979-06-12
Granted: 1982-06-29
Abstract: A B S T R A C T            A catalyst for the catalytic hydrogenation of 1-4 butynediol to 1-4 butanediol, comprising ruthenium and palladium.
Patent CA-1117522-A (CA)
Inventor: KAKEYA NOBUHARU
IPC: C07D501/36
Filed: 1979-06-18
Granted: 1982-02-02
Abstract: CEPHALOSPORIN ESTERS                 ABSTRACT OF THE DISCLOSURE           Novel cephalosporin derivatives, namely pivaloyloxymethyl 7.beta.-[2-aminothiazol-4-yl)acetamido]-3-[[[1-(2-dimethylaminoethyl)-1H-tetrazol-5-yl]thio] methyl]-ceph-3-em-4-carboxylate and its pharmaceutically acceptable acid addition salts are found to be useful as orally administrable antibiotics having broad anti-microbial activities against both gram-positive and gram-negative bacteria.