baber/WOPTO huggingface dataset:
Patent CA-1183497-A (CA)
Inventor: GRABER JOSEPH V
IPC: B60R9/06
Filed: 1982-08-11
Granted: 1985-03-05
Abstract: Abstract of the Disclosure:  A collapsible bicycle carrier for mounting on the rear body of a vehicle.  The carrier includes a pair of U-shaped frames arranged to extend transversely of the vehicle and which are interconnected by side plates for angular adjustment relative to each other. bicycle support arms are mounted on the side plates for angu-lar adjustment relative to the side plates and relative to the transverse frames to enable the arms to extend generally horizontally when the carrier is mounted on different types of vehicles.
Patent CA-1177883-A (CA)
Inventor: REISER CARL A
IPC: H01M8/14
Filed: 1982-08-18
Granted: 1984-11-13
Abstract: Molten Carbonate Fuel Cell Integral Matrix Tape and Bubble Barrier Abstract A molten carbonate fuel cell matrix material is described made up of a matrix tape portion and a bubble barrier portion.  The matrix tape portion comprises particles inert to molten carbonate electrolyte, ceramic particles and a polymeric binder, the matrix tape being flexible, pliable and having rubber-like compliance at room temperature.  The bubble barrier is a solid material having fine porosity preferably being bonded to the matrix tape.  In operation in a fuel cell, the polymer binder burns off leaving the matrix and bubble barrier providing superior sealing, stability and per-formance properties to the fuel cell stack.
Patent CA-1194018-A (CA)
Inventor: SNELL THOMAS B
IPC: B66F3/35
Filed: 1982-09-17
Granted: 1985-09-24
Abstract: ABSTRACT     "Improvements relating to lifting devices"         A lifting device for animals, such as downer cows, has an inflatable bag (1) on a stabilising frame (2).  When inflated, the bag has a valley (4), accentuated at one end, for the cow's belly and udder.          A harness (3) is provided for strapping the cow to the bag.  A cow can be rolled on to the deflated bag and strapped on, and as inflation proceeds she is raised up straddling the bag.  This ultimately takes her entire weight while circulation is restored.  The bag may be compartmented so that inflation can be progressive from one compartment to the next, assisting the lifting procedure.
Patent CA-1206887-A (CA)
Inventor: BEKIAROGLOU PRODROMOS
IPC: F02B75/32
Filed: 1982-09-21
Granted: 1986-07-02
Abstract: Abstract A piston machine for use as a motor, pump or compressor has one or more cylindrical working chambers.  The machine is characterized by the fact that the cylinder wall or top rotates around its axis so that one or more round or elongated apertures in the cylinder wall or top come during this rotation into periodical contact with a closed, stationary outer part having channels for inlet and outlet.  The machine has improved performance and simplicity and suffers reduced friction losses and wear.
Patent CA-1245953-A (CA)
Title: Soldering device, flux and method
Inventor: CYDZIK EDWARD A
IPC: H01R4/70
Filed: 1982-10-04
Granted: 1988-12-06
Abstract: SOLDERING DEVICE, FLUX, AND METHOD A heat-recoverable soldering device comprises a heat-recoverable member having a fusible solder insert and associated with the solder insert, a solder flux composition which undergoes a visible colour change at a critical temperature. Solderable substrates are positioned within the device and heated until a critical temperature has been reached as indicated by a colour change in the flux. The critical temperature depends on the material of the particular heat-recoverable member and the solder used. Flux compositions and their use in soldering are also disclosed.
Patent CA-1179934-A (CA)
Inventor: ARILD TOR
IPC: A47C3/026
Filed: 1982-11-17
Granted: 1984-12-27
Abstract: ABSTRACT OF THE DISCLOSURE    A pivotal adjustment mechanism is disclosed for connection to two mutually movable members.  More particularly, an adjust-ment mechanism is disclosed providing torsionally restricted motion in all axes.  The composite structure includes a plurality of tubes and torsion bar components interconnected to transmit forces between the movable members.  The torsional forces are transmitted through a circuitous path for maximizing restraint in a device of compact size.
Patent CA-1215804-A (CA)
Inventor: LAPOINTE RAYMOND L
IPC: B21K1/70
Filed: 1982-12-08
Granted: 1986-12-30
Abstract: Abstract of the Disclosure To make a prevailing torque nut, a nut is squeezed between two jaws.  The moment that the nut contacts both jaws is determined by monitoring the relative acceleration of the jaws.  The displacement of the jaws at this time gives the dimension across the flats of the nut.  From this is subtracted the desired degree of deformation giving a target displacement.  When this has been reached and sensed, the jaws are stopped and then opened.
Patent CA-1200512-A (CA)
Inventor: WATANABE KOH
IPC: C10G25/00
Filed: 1982-12-10
Granted: 1986-02-11
Abstract: ABSTRACT OF THE DISCLOSURE      A filter formed of a nonwoven fabric capable of removing particles from a fluid has attached to the fibers of said fabric a polymeric substance having a functional group capable of adsorbing said particles.  In a preferred embodiment the filter is used to remove carbonaceous particles from a hydrocarbon liquid.
Patent CA-1186219-A (CA)
Inventor: HAMMOND MICHAEL D
IPC: G01N33/86
Filed: 1983-01-07
Granted: 1985-04-30
Abstract: ABSTRACT OF THE INVENTION A method for determining allergenic sensitivity of a mammal is disclosed. The method involves measur-ing the time required for hemostasis of a blood sample with an allergen in the presence of a blood clotting inhibitor and comparing the time required for hemo-stasis in the presence of a blood clotting inhibitor and the absence of the allergen. The sensitivity to the allergen is determined by determining the dif-ference in time required for hemostasis.
Patent CA-1240328-A (CA)
Inventor: CONNOR DAVID T
IPC: A61K31/445
Filed: 1983-01-27
Granted: 1988-08-09
Abstract: ABSTRACT         Anticholinergic 3-[2-(mono- and dialkylamino)-propyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]-pyridin-5-ones useful for treating bronchospastic diseases in mammals are disclosed.  Also disclosed are methods for preparing said compounds, pharmaceutical compositions containing them and methods for using said pharmaceutical compositions.          A method for preparing the intermediate which is required to prepare the unsubstituted benzopyrano[3,4-c]pyridin-5-ones of the invention is also disclosed.
Patent CA-1202604-A (CA)
Inventor: UCHIMURA MITSUO
IPC: B65C9/36
Filed: 1983-04-21
Granted: 1986-04-01
Abstract: ABSTRACT OF THE DISCLOSURE        This invention is constructed such that a label adhering means for holding and releasing a label is arranged at the other end of an arm with its one end being rotatably held in such a manner as its direction is not varied and that a label adhering may be performed under a stable stepped operative relation between a label issuing position of a label printer and a label adhering position in the adhered object.
Patent CA-1196909-A (CA)
Inventor: RYLATT JOHN A
IPC: F28F19/00
Filed: 1983-04-21
Granted: 1985-11-19
Abstract: ABSTRACT OF THE DISCLOSURE This invention provides a heat exchanger con-taining a pressure equalized, fluid cooled tube sheet.          The invention comprises a heat exchanger with a cooling subsystem and a pressure equalizing system and is used  in  cooling  raw  gas  from a carbonaceous material gasification  system.   This  raw  gas  contains  entrained particles from gasified material which acts as a severe abrasive.  The tube sheet on which this raw gas directly impinges is cooled by a liquid cooling system at the same pressure  as the  raw gas,  using  a  pressure  equalizing system comprising a surge tank with a gas/liquid interface to  allow pressure  transmittal without movement  of  one fluid into the system of the other fluid.  In a preferred form,  the cooled,  pressure equalized tube sheet can be removable.
Patent CA-1164024-A (CA)
Title: Bag and bag and scoop device combination
Inventor: MAINPRICE PEGGY L
IPC: A01K29/00
Filed: 1983-04-21
Granted: 1984-03-20
Abstract: TITLE            IMPROVED BAG AND BAG AND SCOOP DEVICE COMBINATION     ABSTRACT OF THE DISCLOSURE        A device for removing animal droppings in which the handle is collapsible and a water soluble, disposable bag is attached to a flexible rim and attached by an adhesive.  The rim can bow and flattens when pressed against the ground.  The handle has non-circular sections to avoid twisting when in use.  A unique bag shape for use in attaching to a scoop de-vice of the type suitable for scooping animal feces or other debris formed the ground.  The bag is provided with a perfora-tion which goes over the handle of the scoop device such that a skirt is formed which covers the exterior of the bag.  This skirt becomes folded inwardly and becomes a part of the inside of the bag when the bag is removed.
Patent CA-1221667-A (CA)
Inventor: JEANS EDWARD L
IPC: B67D1/04
Filed: 1983-04-29
Granted: 1987-05-12
Abstract: Abstract of the Disclosure A beverage dispenser particularly adapted for use in the home is disclosed which dispenser includes a source of pressurizing fluid, a diluent tank, dispensing valves and containers of concentrate which are inter-changeably insertable in the valves, the flow-of pressur-izing fluid and diluent conducted through a manifold which is integral with the dispensing valves and the diluent tank and source of pressurizing fluid both being provided with quick disconnect couplings to permit ease of removal and replacement, the elements of the dispenser disposed on a base with the diluent tank and source of pressurizing fluid surrounded by removable covers to provide an attractive, compact and low cost dispensing unit.
Patent CA-1267650-A (CA)
Inventor: BRELIERE JEAN-CLAUDE
IPC: C07F9/58
Filed: 1983-07-26
Granted: 1990-04-10
Abstract: Abstract The present invention relates to new pharmaceutically-active products of the formula       (I) in which:          - R1  is  hydrogen  or a straight or  branched  lower  alkyl  group having from 1 to 4 carbon atoms, - R2 is :       . hydrogen, . an  alkyl group having from 1 to 20 carbon atoms  which is  unsubstituted or substituted by a hydroxy group,  a thiol   group,   one   or   more   halogen   atoms,  an alkoxycarbonyl  group,  a phenyl group  or  an    group where Z1 and Z2, considered independently of  one another,  are hydrogen or an alkyl group having from 1 to 4 carbon atoms, a  phenyl group which is unsubstituted  or  substituted one or more times by halogen, a nitro  group, an  alkyl group having from 1 to 4 carbon atoms, an alkoxy  group having  from 1 to 4 carbon atoms,  trifluoromethyl,  an NH2 group, a COOH group or a COO-alkyl group, .a    group, where X is oxygen or sulfur  and  Z1 and Z2 are as defined above, . a heterocyclic aromatic radical with 5 or 6 rings members, containing 1 or 2 heteroatoms chosen from amongst nitrogen and sulfur, or . a  heterocyclic radical with 5 ring members fused to  a benzene ring having the formula :                      where  X  is oxygen, an NH group or sulfur  and  R4  is hydrogen or a halogen atom, - R3 is hydrogen or a hydroxyl group, and - n is integer between 0 and 10, with the  proviso that n cannot be 0 if R3 is OH, and with the further proviso that : - R2 is different from the methyl or pyridyl group when R1 = R3 = H   and n = 0 ; - R2 is different from the phenyl group when R1 is an ethyl  group, R3 = H and n = 0 ; - R2 is different from the group having the formula   wherein  Q is a halogen atom, a nitro group or a  trifluoromethyl group,  P is methyl or ethyl group when R1 is a methyl  or  ethyl group, R3 = H and n = 0 ; - R2  is different from an alkyl group or a non-substituted  phenyl group when R3 = OH and n = 1 ; and  the salts of said derivatives with inorganic or organic  bases when R1 = H.          These compounds have antiinflammatory activity.
Patent CA-1179394-A (CA)
Inventor: KUNSMAN DONALD R
IPC: F16L23/00
Filed: 1983-08-08
Granted: 1984-12-11
Abstract: ABSTRACT OF INVENTION     According to the present invention, a coupling member assembly is provided which is of multiple-part construction, and which includes an inexpensive and readily replaceable conduit member formed from an abrasion resistant material, the conduit member being supported substantially throughout its entire outer surface by two or more rigid coupling member sections which are bolted or otherwise secured to each other, and, which provide the major structural strength of the coupling member assembly.
Patent CA-1202367-A (CA)
Inventor: KUYPERS MARTINUS H
IPC: G01N33/49
Filed: 1983-09-02
Granted: 1986-03-25
Abstract: ABSTRACT           An electro-chemical cell for determining a particular property or component of a fluid obtains the necessary electro-lyte for activating the cell from the fluid itself.  The elec-trodes are covered with a layer of a hydrophylic polymer which allows the electrolyte to pass, but prevents larger molecules such as proteins to reach the cathode.  The hydrophylic polymer layer is covered by a selectively permeable membrane which is permeable for the component of the fluid which has to be measured, for instance oxygen or carbon dioxide.  It is impermeable for the electrolyte.  For allowing the electrolyte to enter the hydrophy-lic polymer layer holes are provided in said membrane and are located apart from the cathode in such a way that the amount of oxygen or carbon dioxide directly entering the hydrophylic poly-mer layer through said holes is negligible compared with the amount of oxygen or carbon dioxide reaching the cathode by dif-fusion through the membrane and the hydrophylic polymer layer.
Patent CA-1216121-A (CA)
Inventor: LENNY LESLIE M
IPC: B65D88/34
Filed: 1983-09-12
Granted: 1987-01-06
Abstract: ABSTRACT     The present invention relates to floating roof storage tanks, having a tank shell which is supported on a fixed base, and a floating roof supported by the liquid stored in the tank.  Included in the base or roof is a displacement device to substantially displace the stored liquid when the floating roof is in its lowest position.          In this way the volume of the heel of liquid unable to be removed from the tank is reduced.  The displacement device can take the form of a container which protrudes downwardly from the roof, or a layer of ballast on the base of the tank.  The ballast layer can be a liquid heavier than the stored liquid which can be retained in a dam if desired.
Patent CA-1217919-A (CA)
Inventor: PARKER JAMES E
IPC: B01L3/02
Filed: 1983-09-20
Granted: 1987-02-17
Abstract: TITLE OF THE INVENTION               IMPROVEMENTS IN APPARATUS AND METHOD   FOR OBTAINING REPRODUCIBLE LIQUID      SAMPLES OF SMALL VOLUME     ABSTRACT OF THE INVENTION      An improved apparatus and semi-automatic method for the preparation  of  a  sample  of  liquids,  e.g., solutions, suspensions, and other liquid-phase media is described.   The apparatus includes an elongated container, e.g., a test tube, an elongated tube of smaller diameter than the test tube with its lower end closed, herein referred to as the sample petter, and an aspirating or vacuum device.  The sample petter has an enlarged hollow chamber near its closed lower end.  In a first preferred embodiment, the sample petter tube is insertable in a test tube so that, when the closed lowermost end of the petter tube rests on the test tube bottom, the outer periphery of the enlarged hollow chamber does not sealingly engage the internal walls of the test tube but is only fairly closely spaced thereto, e.g. by 0.003" - 0.006".  The hollow chamber has a fluid opening formed therein in fluid communication with the open upper end of the test tube, and excess sample in the test tube is readily aspirated from above the fluid opening when an aspirator device is connected to the open upper end of the petter tube to leave,  intact,  a desired predetermined, reproducible volume of sample liquid below the fluid opening.          The sample petter tube is then readily withdrawn from the test tube because there is no sealing engagement of the petter walls with  the  internal walls of the test tube.   Other embodiments of petter tubes are shown and described.    After the petter tube is withdrawn from the test tube, it is  released  from  the  aspirator  device  (in  any  of  the embodiments) by a remote push-button semi-automatic means provided in the aspirator device. In either case, no physical contact  between  the  technician  and  the  petter  tube  is required.
Patent CA-1203480-A (CA)
Inventor: KORSATKO WERNER
IPC: A61K9/20
Filed: 1983-09-29
Granted: 1986-04-22
Abstract: ABSTRACT OF THE DISCLOSURE         This invention discloses a process for the preparation of compressed products with delayed action and release of the active ingredients, which are suitable for long term oral or parenteral administration.  The substance is first mixed and then homogenized with at least 20% by weight (of active ingredient) of poly-D(-)-3-hydroxybutyric acid. Compression of the product then occurs.  Notable advantages are obtained by using biologically degradable and homogeneous matrix formulations with poly-D-(-)-3-hydroxybutyric acid as the polymeric vehicle.
Patent CA-1213732-A (CA)
Inventor: HOESETH KARE
IPC: A01K91/18
Filed: 1983-10-05
Granted: 1986-11-12
Abstract: IMPROVEMENTS IN OR RELATING TO WASHING AWAY BAIT RESIDUES AND/OR REDUCING SNELL SPIN FROM FISHING LINES     Abstract Annular nozzle device for use in washing away bait residues and/or reducing snell pin from a fishing line has a hollow construction permitting the line including line back, snell and hook to be drawn there-through. At one end of the device an annular orifice is adapted to emit a jet of water capable of surroun-ding the line and converging downwardly to a centre substantially coaxial with respect to the path of movement of the line. Also included is a process of using at least one such annular nozzle device for the afore-mentioned purpose.
Patent CA-1202962-A (CA)
Inventor: CLIFFORD DAVID P
IPC: A01N47/34
Filed: 1983-10-06
Granted: 1986-04-08
Abstract: ABSTRACT OF THE DISCLOSURE           Novel N-phenyl-N'-benzoyl ureas, e.g., N-(2,6--difluorobenzoyl)-N-(4-phenylazophenyl) urea, process for their preparation and their use as arthropodicides, e.g., for the control of Spodoptera littoralis, Plutella xylostella and Heliothis virescens.
Patent CA-1233296-A (CA)
Inventor: WOZNY JOHN C
IPC: C08K5/37
Filed: 1983-10-06
Granted: 1988-02-23
Abstract: STABILIZATION OF POLY-(ALKADIENE-1,3) Abstract:         Method for stabilizing polymers of an alka-diene-1,3.  The stabilization is accomplished in an aqueous emulsion by treatment with an alkyl ester of 3-mercaptopropionic acid.
Patent CA-1216252-A (CA)
Inventor: GAVRILOV ALEXEI G
IPC: C23C14/32
Filed: 1984-01-04
Granted: 1987-01-06
Abstract: ABSTRACT                COATING APPLICATION METHOD       A method for application of a coating predominantly to cutting tools the base of which is composed of carbona-ceous material resides in that a carbide-forming material is evaporated in a vacuum by an arc discharge. Thereafter, the working surface of the base is cleaned and heated by cathode bombardment with ions of the carbide-forming mate-rial until a temperature is attained at which carbidization of the carbide-forming material with carbon of the base material takes place. The ions of the carbide-forming ma-terial are then condensed on the working surface of the base material.
Patent CA-1231833-A (CA)
Inventor: KRAMER JAMES H
IPC: B29C67/00
Filed: 1984-02-20
Granted: 1988-01-26
Abstract: ABSTRACT The method of making a non-metallic bearing assembly by initially molding a flat longitudinally extending sheet of rubber containing a ply or plies of fiberglass reinforced fabric therein, thence cutting such sheet into a plurality of strips.  The flat strips are then located around the periphery of a mandrel what is then wound with fabric which is impregnated with epoxy resin, thence cured and machined to a cylindrical bearing.
Patent CA-1233807-A (CA)
Inventor: STOCK RICHARD W
IPC: F16K1/228
Filed: 1984-03-19
Granted: 1988-03-08
Abstract: Abstract A bidirectional valve useful at all temperatures from cryogenic to extreme fire tempera-tures.  The sealing means for the bidirectional valve comprises a metallic sealing element having a pair of spaced sealing lobes defined thereon which are coated with a Teflon compound. A third sealing lobe is defined on the metallic sealing element between the pair of sealing lobes and is constructed solely of metal.  The pair of coated sealing lobes further function as wipers to prevent sand, dirt or similar foreign particles from becoming crushed between the valve disc and metallic sealing lobe during the final closing of the valve.  When the valve is exposed to fire conditions, the Teflon coated sealing lobes melt out leaving the metallic lobe as the fire safe sealing lobe.
Patent CA-1242585-A (CA)
Inventor: MATESA JOSEPH M
IPC: C03B5/235
Filed: 1984-04-17
Granted: 1988-10-04
Abstract: ABSTRACT OF THE DISCLOSURE     Converting thermally meltable materials to a liquefied state is carried out by a plasma heat source encircled by a layer of the unmelted material.  As liquefied material is drained from the surface, additional unmelted material is fed onto the surface to maintain a substantially con-stant layer of the unmelted material, thereby maintaining the temperature of the melting vessel relatively low and eliminating the need for forced cooling of the vessel.
Patent CA-1215419-A (CA)
Title: Switch and terminal assembly fitted to a  dynamoelectric machine
Inventor: FRANK JAMES P
IPC: H01H11/00
Filed: 1984-04-27
Granted: 1986-12-16
Abstract: SWITCH AND TERMINAL ASSEMBLY, METHOD OF  ASSEMBLING AND DYNAMOELECTRIC MACHINE                 Abstract of the Disclosure A switch and terminal assembly has a casing, and a plurality of terminals are associated with the casing with some of the terminals defining switch means ter-minals extending both interiorly and exteriorly of the casing, respectively.  A pair of switch means associated with the switch means terminals interiorly of the casing are operable generally for switching between a pair of switching modes.  A pair of actuating means pivotally movable in the casing are operable generally for effect-ing the operation of the switch means between the switch-ing modes thereof, and include a pair of means extending exteriorly of the casing for receiving an applied force to effect the pivotal movement of the actuating means and the operation thereby of the switching means, respec-tively.        A dynamoelectric machine and a method of assem-bling the switch and terminal assembly to the dynamoelec-tric machine are also disclosed.
Patent CA-1219619-A (CA)
Inventor: IBRAHIM AFTAB
IPC: B60P3/42
Filed: 1984-05-01
Granted: 1987-03-24
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a seat bearing insert for fitting in and converting the bed of a pick-up truck to a seating region.  The insert is of a size to substantially fill the truck bed for eliminating horizontal shifting of the insert and includes a clamping arrangement for clamping the insert against vertical shifting within the truck bed.
Patent CA-1223803-A (CA)
Inventor: SCOVILLE JOHN R JR
IPC: A61L2/28
Filed: 1984-05-08
Granted: 1987-07-07
Abstract: ABSTRACT       Disposable sterilizer mechanical air removal test pack having an internal indicator which shows to what extent steam has displaced air from the interior of the pack.  The pack is contained in a box made of sheet material  which maintains its original shape after having been subject to steam.