baber/WOPTO huggingface dataset:
Patent CA-1190917-A (CA)
Inventor: WHITEHOUSE DAVID N
IPC: B60P1/64
Filed: 1982-08-03
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE           A detachable platform for supporting a container or the like is disclosed.  The platform has extensible legs to stand on the ground and permit a truck body or trailer to pass beneath the platform between the legs and has a built-in jacking system that raises the platform off a truck body or trailer to allow the legs to be extended.  The platform permits standard truck bodies and trailers to be used with standard containers without external cranes or lifting means and avoids the necessity of leaving a container sitting on a truck or trailer.
Patent CA-1190419-A (CA)
Inventor: HOUGEN EVERETT D
IPC: B23B51/04
Filed: 1982-08-18
Granted: 1985-07-16
Abstract: ANNULAR CUTTER             Abstract of the Disclosure An  annular cutter having a cylindrical side wall provided with cutting teeth spaced circumferen-tially around its lower end, the inner periphery of each tooth being radially relieved to provide a narrow margin at the inner side of each tooth directly behind the cutting edge thereof.
Patent CA-1186311-A (CA)
Title: Procede de preparation de nouveaux derives de 20,21-  d'inoreburnamenine eventuellement substitues sur le  cycle e
Inventor: CLEMENCE FRANCOIS
IPC: A61P9/00
Filed: 1982-10-07
Granted: 1985-04-30
Abstract: PRECIS DE LA DIVULGATION:         L'invention concerne un procédé pour préparer les produits de formule générale (I):     (I)   où R est hydrogène, alcoyle (1-4C) ou = CH2, le trait ondulé joignant R au cycle E est une simple liaison si R est hydro-gène ou un alcoyle, ou une double liaison si R est =CH2, le pointillé représente une double liaison endo éventuelle en 14-15 si R est hydrogène ou alcoyle, sous toutes les formes isomères possibles, et leurs sels avec les acides.  Ces produits sont utiles comme médicaments notamment oxygénateurs et vasorégulateurs cérébraux.
Patent CA-1195070-A (CA)
Inventor: BONIS LAZLO J
IPC: B29C48/08
Filed: 1982-10-21
Granted: 1985-10-15
Abstract: Abstract of the Disclosure A coextruded thermoplastic sheet suitable for thermoforming into a rigid container, the sheet including a bulk layer made of a first material and a pair of bending moment resisting layers adhered to opposite surfaces of the bulk layer, the moment resisting layers being made of a second material that is more rigid than the first material, whereby the bulk layer acts to locate the second material of more rigidity at a location spaced from the neutral axis of the sheet where it efficiently resists bending moments and provides rigidity to the sheet.
Patent CA-1224780-A (CA)
Inventor: FINTER JUERGEN
IPC: G03F7/26
Filed: 1982-11-26
Granted: 1987-07-28
Abstract: Photosensitive polymers Abstract Novel photosensitive polymers having an intrinsic viscosity [?] of not less than 0.10 d1/g, measured at 25°C in N,N-dimethylformamide, and consisting of 1 to 40 mol % of recurring structural elements of the formula I       (I) and 60 to 99 mol % of recurring structural elements of the formula II                          (II) in which R, R', R", X, Z and Z1 are as defined in patent claim 1, are described.  The polymers according to the invention can be partially complexed with metal ions of a metal of group VIII or Ib of the periodic table.  In not less than 20% of the structural elements of the for-mula II, Z1 is -COO-C2-12-alkylene-OH, -COO(CH2CH2O)p H, -COO[CH2CH(CH3)O]p H, hydroxymethylphenyl, -CONH-C1-4-alkylene-OH or -COO-C1-4-alkylene-N(Q')(Q"), where p = 2-4.  The polymers according to the invention can be used, inter alia, for producing images, in particular for the construction of electrically conductive coatings or patterns.
Patent CA-1203425-A (CA)
Inventor: DIEL PAUL A
IPC: B41L19/00
Filed: 1982-12-07
Granted: 1986-04-22
Abstract: IMPRINTING APPARATUS     Abstract of the Invention Imprinting apparatus is provided which includes framework, a printing device, and a roller platen movably attached to the framework for movement from a print ready position to a home position.  The roller platen is disposed for urging a pressure sensitive medium into imprinting engagement with the printing device in the course of such movement.  In addition, the apparatus includes structure for supporting the printing device.  The structure includes an anvil constructed and arranged for carrying the printing device in either of two different locations relative to the print-ready position of the roller platen.
Patent CA-1180851-A (CA)
Inventor: CUEVAS DANILO L
IPC: C04B41/51
Filed: 1982-12-30
Granted: 1985-01-15
Abstract: Abstract of Invention A composition containing a vehicle or solvent, one or more precious metal metallo-organic compounds, a base metal metallo-organic compound, and at least one non-metallic luster or pearl-escent pigment; plus a method for obtaining lustrous burnish-like precious metal films on glass and ceramic substrate by applying and firing the composition onto the defined substrate.
Patent CA-1207295-A (CA)
Inventor: BOTT JOHN A
IPC: E06C5/00
Filed: 1983-01-11
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE   A  ladder  for  a vehicle having a top surface vertically elevated to a height not easily accessible to a person, which ladder is capable of being integrated into elements of an adjustable and removable article carrier or a slat of a slat type article carrier, comprising a pair of side members spanned by steps or braces having upper securement elements or retainers at one end of the side members insertable into engagement with the article carrier and lower securement elements, such as suction cups, engageable with the side of the vehicle to secure the ladder in place.
Patent CA-1214150-A (CA)
Inventor: MARCH EVAN P
IPC: F16K17/168
Filed: 1983-01-21
Granted: 1986-11-18
Abstract: TITLE           UNLOADING VALVE FOR OVER-TURNED TANK                        INVENTOR                  Evan Philip MARCH     ABSTRACT       The  invention  achieves  a  spring  loaded,  manually operated,  flow and relief valve  to be associated with each chamber of a tanker or tank.  Preferably, the flow valve  can be conviently and permanently mounted as a discharge orifice in the captive cover, or manhole cover, of such tanker, and conveniently  located  particularly  in  the  annular  margin between the radial.  flange and a centrally located hingible disc closure of  the manhole cover.   Specifically,  thevalve mechanism comprises a valve body carrying a valve controller; and  defining  a  first  larger  orifice;  a  gate,  mounted  for movement  relative  to  the  valve  body  and  positioned  to sealingly close and to open the  forst larger orifice; and, means urging the gate into sealing, closing relation With the larger orifice,  but responsive to the valve controller  for positioning the gate open.
Patent CA-1193641-A (CA)
Inventor: BLUMENKRANZ JAMES J
IPC: F16L47/22
Filed: 1983-02-28
Granted: 1985-09-17
Abstract: BIFILAR RESISTANCE ELEMENT, HEATING ELEMENT  MADE THEREFROM, AND PROCESS FOR PREPARING        HEATING ELEMENT MADE THEREFROM                ABSTRACT OF THE DISCLOSURE           A bifilar resistance element for use in preparing heating elements used in thermal bonding and the like, wherein two electrically conducting wires are embedded in a thermoplastic sheath which is fusible when sufficient current is passed through the bifilar resist-ance element.  A heating element is prepared by joining the pair of wires in a length of the bifilar resistance element together at one end to form an electrically conductive path and then winding the length into a spiral shape.   Two articles of thermoplastic material may be bonded together by placing the heating element in a recess simultaneously adjacent both articles with a pair of leads to the heating element extending external-ly from the two articles to be bonded, and applying an electrical current so that the thermoplastic sheath and a portion of the adjacent articles themselves are fused, to bond the articles together upon cooling.
Patent CA-1218024-A (CA)
Inventor: FUNDOM DANNY L
IPC: B65D47/10
Filed: 1983-03-31
Granted: 1987-02-17
Abstract: ABSTRACT OF THE DISCLOSURE           A pouring spout steel can end construction for liquid human food products in which a steel can end is provided which may be opened easily with an aluminum pull tab riveted to a flat panel portion of the can end.  The flat panel portion has a pouring spout opening defined by a score line when panel metal is torn from the can end along the score line. The torn metal does not contaminatingly project into the container during open-ing and reamins connected to the can end.
Patent CA-1229977-A (CA)
Title: Method and apparatus for determining the condition of a rolling bearing
Inventor: SIWERSSON OLLE L
IPC: F16C19/52
Filed: 1983-06-08
Granted: 1987-12-08
Abstract: CANADIAN PATENT APPLICATION     OF     OLLE LENNART SIWERSSON and TORSTEN LOODBERG     FOR     METHOD AND APPARATUS FOR DETERMINING THE CONDITION                       OF A ROOLING BEARING     Abstract of the Dicslosure:     In a method and an apparatus for determining the condition, primarily changes in geometry, of a rolling bearing having a roller cage with rolling elements which are adapted to roll on the races of two thus relatively movable parts, the displacement of the roller cage rela-tive to one of the two parts is sensed simultaneously as the displacement of the other movable part relative to one of the two relatively movable parts or the roller cage is sensed, and the sizes of the two sensed displace-ments for one and the same time are determined. The mu-tual relation between the sizes determined is compared 1a with a reference value for the relation, whereupon the condition of the bearing is indicated in dependence on the result of the comparison.    A monitoring means for rolling bearings includes a generator for supplying power to the electronic devices and circuitry of the means, which generator is driven by relatively movable parts of the bearing and prefer-ably combined with a chargeable battery, a detecting device for detecting the condition of the rolling bear-ing, an indicating device for indicating the detected condition, and an adjusting device for adjusting the monitoring means at the mounting thereof.   1b
Patent CA-1176965-A (CA)
Inventor: LANDERS SAMUEL P
IPC: B60C11/13
Filed: 1983-06-30
Granted: 1984-10-30
Abstract: SPREADING NOISE GENERATED BY    LOAD SUPPORTING ELEMENTS                            Abstract Noise generated by load supporting elements of an apparatus (e.g., tread of a tire) having a plurality of repeating design cycles is spread over a broad frequency spectrum.  This is accomplished by designing load bearing elements in accordance with the following procedure.     First, determining the maximum number of repeating design cycles which may be placed about the apparatus;     Second, selecting a maximum pitch ratio; Third, determining the appropriate number of harmonic segments into which the apparatus can be divided;     Fourth, determining the size of each of the harmonic segments and the number of design cycles for each of the harmonic segments;     Fifth, arranging the various design cycles in each of the harmonic segments so that the wave length of the predominant modulation frequency of the segment corresponds to the fundamental length of that segment.
Patent CA-1225235-A (CA)
Inventor: SHATUROV GENNADY F
IPC: B23B27/12
Filed: 1983-08-12
Granted: 1987-08-11
Abstract: ABSTRACT OF THE DISCLOSURE           The invention describes a rotary cutting tool com-prising a bowl-shaped cutter secured cantileverly to the spindle of the cutting tool mounted on supports resisting radial and axial loads and disposed in the hole of the casing whose outer surface is essentially the surface of a body of revolution.  The support resisting the axial load is accommodated in the hole of the casing between the supports resisting radial loads.  The hole of the casing is eccentric to its outer surface, and the geometrical axes of the hole and the surface are disposed in one and the same plane, radial threaded holes for securing the casing of the cutting tool in the holder being made in the casing of the cutting tool at the points of disposition of the radial supports, at the side of the outer surface.  The invention can be most successfully used for finish machining of paper embossing calender shafts at plants of the paper and pulp industry. The rotary cutting tool and the holder for securing it in a tool-carrier make it possible to maximumly increase the rigidity and durability of the rotary cutting tool and the stability of the cutter, and are characterized, at the same time, by low metal consumption.
Patent CA-1214635-A (CA)
Inventor: MERCATORIS ROBERT
IPC: C21C5/46
Filed: 1983-09-06
Granted: 1986-12-02
Abstract: A blowing apparatus for simultaneously delivering gaseous and solid materials to a hot metal melt during refining is presented. The blowing apparatus or blowing lance provides a novel structure of an inner block, an outer block housing, and tubing wherein incompatible materials (i.e., oxygen and carbon) may be safely and simultaneously delivered by use of a protective structure which also functions as a cooling device. The blowing lance further includes a variety of nozzles for blowing materials both above and below the surface of the metal pool.
Patent CA-1234814-A (CA)
Inventor: SCHMITT HANS-GEORG
IPC: C07C313/00
Filed: 1983-09-12
Granted: 1988-04-05
Abstract: ABSTRACT OF THE DISCLOSURE   3-Iodopropargyl-sulphamides of the formula   in which R represents hydrogen, alkyl, optionally substi-tuted cycloalkyl, optionally substituted phenyl-alkyl, optionally substituted heterocyclylalkyl or optionally substituted phenyl, and R1 and R2 are identical or different and repre-sent alkyl, or R1 and R2 represent an alkylene bridge which, together with the nitrogen atom at which they are located, form a ring which can be interrupted by further hetero atoms, which are microbicidally active.     Le A 21 918 -US
Patent CA-1204472-A (CA)
Title: Sheet-shaped polymer secondary battery of layer built type
Inventor: FUJITA KAZUNORI
IPC: H01M50/451
Filed: 1983-10-19
Granted: 1986-05-13
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a sheet-shaped polymer secondary battery of layer built type which is a laminate of plurality of sheet-shaped unit cells each of which comprising the following elements (a) to (c):         (a) a positive electrode made of a film-shaped polymer having conjugated double bonds and provided with a thin metal layer at one side of the surface of the film and capable of reversibly doping and undoping negative ions, (b) a negative electrode made of a film-shaped polymer having conjugated double bonds and provided with a thin metal layer at one side of the surface of the film and capable of reversibly doping and undoping positive ions, and (c) an insulating porous separator supporting a dopant-containing electrolyte and existing between the positive electrode and the negative electrode.         By the use of the sheet-shaped polymer secondary battery of layer built type according to the present invention, the current-collecting efficiency can be enhanced and also the charging-discharging efficiency can be increased.
Patent CA-1235945-A (CA)
Inventor: LEONARD FRANK W
IPC: B30B1/00
Filed: 1983-11-02
Granted: 1988-05-03
Abstract: Abstract of the Disclosure A vertical support frame has a top reinforced surface forming a first platen surface.  A second platen assembly is movable vertically in the support frame and has a surface above the first platen surface forming a second platen surface.  Air bags are disposed between the frame and the second platen assembly in an arrangement to lift the second platen assembly to open the press and also to pull the second platen assembly down to close the press.  The second platen assembly includes a retractable carriage for moving the second platen surface rearwardly for loading the press.    A multiple bag arrangement is also within the concept of the invention and serves to position pressing surfaces directly over the first platen surface.  Operating controls are provided to move the carriage platen between forward and retracted positions and also for controlling operation of the fluid operated bags to cause alternate expansion and contraction thereof in the opening and closing of the press.
Patent CA-1228494-A (CA)
Inventor: PLETCHER ERWIN C
IPC: A61C7/28
Filed: 1983-11-10
Granted: 1987-10-27
Abstract: ORTHODONTIC BRACKET Abstract of the Disclosure An orthodontic bracket assembly with a locking member rotatable mounted on a slotted bar configured to receive an arch wire.  The bar is integrally formed with a base of the bracket assembly.  The locking member rotates on the bar to capture the arch wire in the bracket assembly.
Patent CA-1208479-A (CA)
Title: Tubular food casing having improved peeling  properties
Inventor: HAMMER KLAUS-DIETER
IPC: B32B23/14
Filed: 1983-11-16
Granted: 1986-07-29
Abstract: ABSTRACT OF THE DISCLOSURE     Disclosed is a tubular food casing having improved peelability from the stuffing mixture con-tained therein which comprises a coating applied to the internal surface of the casing which comprises a first component selected from a water-soluble cellu-lose ether, a starch ether or a combination thereof and a second component comprising a wax.  Also disclosed is a process for making this tubular casing and its application with sausage meat products.
Patent CA-1257478-A (CA)
Inventor: MARSCH HANS-DIETER
IPC: C01B3/34
Filed: 1983-11-28
Granted: 1989-07-18
Abstract: ABSTRACT             In a process for generating a product gas containing hydrogen and carbon oxides from a feed gas the improvement which comprises catalytic endothermic reforming of a part of the feed gas, to which steam is admixed, in the catalyst filled reaction tubes to obtain reformed gas, and mixing the reformed gas with the remaining part of the feed gas to obtain, by partial combustion, the product gas and leading the product gas around the catalyst-filled reaction tubes.  Apparatus for implementing such a process comprises reaction tubes for containing catalyst installed in a reactor which is divided by a partition wall into an upper chamber for receiving feed gas with which the steam is admixed and a lower chamber in which further reactions take place, the reaction tubes being fixed to the partition wall by a gas-tight seal and each having an open upper end communicating with the upper chamber for the intake of feed gas and an open lower end communicating with the lower chamber and which comprises one or more intake nozzles for providing process fluids on the reactor wall or reactor bottom or both, at least one jet tube or at least one permeable ceramic plate or both for fluid passage into the free space of the lower chamber and at least one jet tube for a start-up burner.
Patent CA-1226043-A (CA)
Inventor: NAKADATE TOSHIHIKO
IPC: B23K11/31
Filed: 1983-12-22
Granted: 1987-08-25
Abstract: ABSTRACT OF THE DISCLOSURE           The invention provides a welding gun apparatus com-prising a pair of gun arms   provided on a gun bracket in front of a transformer as to be movable to open and close by means of a pressure applying mechanism provided between the two gun arms, wherein the gun bracket is formed into a frame which extends in the longitudinal direction from its front end pivot portion for pivotally supporting the gun arms to a rear position behind a transformer     which is fixed to the gun bracket.
Patent CA-1197058-A (CA)
Inventor: ARONSON VITA
IPC: C23C18/34
Filed: 1983-12-22
Granted: 1985-11-26
Abstract: ABSTRACT OF THE DISCLOSURE   An electroless nickel plating composition characterized by the addition of a polymer formed from a 2-acrylamido or 2-methacrylamido alkyl sulfonic acid monomer.  The polymer additive increases the rate of deposition from solution, and to a minor extent, improves the appearance of a nickel deposited from the solution.
Patent CA-1225213-A (CA)
Inventor: IVES FRANK
IPC: C08J9/14
Filed: 1984-01-26
Granted: 1987-08-11
Abstract: METHOD FOR PRODUCING A LOW DENSITY FOAMED POLYESTER RESIN              Abstract A method for producing low density polyester foam includes heating the resin to a temperature in the range of from 80° to 140°F, combining the resin with a blowing agent such as a sulfonyl hydrazide, combining the resulting admixture with a catalyst, and depositing the catalyzed resin on a surface. The density of the resulting foam can be decreased by incorporating a flourinated hydrocarbon into the resin.
Patent CA-1202198-A (CA)
Inventor: MUDGE RONALD K
IPC: G01M15/04
Filed: 1984-02-02
Granted: 1986-03-25
Abstract: ENGINE COLD TESTING            Abstract of the disclosure Disclosed is a method and apparatus for cold testing of typical piston engines to determine their internal integrity and tolerance prior to further testing or use which could be destructive if a defect exists.  A source of pressure oil is fed to the normal engine oil pressure system while the engine is slowly rotated.  The amount of oil  flow is measured and re-corded by a unique orifice flow device which yields a differential pressure signal in proportion to the oil flow as the engine is rotated.  The variation in oil flow in selected segments of rotation is analyzed to determine the engine condition.  Such common assembly faults as missing rod or main bearings, loose bearing caps, or excessive bearing clearance may be detected and isolated for repair.
Patent CA-1199012-A (CA)
Inventor: MILNE WILLIAM G
IPC: A62B1/00
Filed: 1984-02-21
Granted: 1986-01-07
Abstract: EMERGENCY ESCAPE SYSTEM     Abstract of the Disclosure A gravity operated emergency system for a multi-story building is disclosed including an elongate track having a central rack which is disposed along an outside wall of the building.  A traveller is provided which moves along the track and has a pinion which rotatably engages the rack.          A pair of bearing members engage opposite sides of the track and these bearing members are pivotally attached to the traveller so that as the pinion is brought into contact with the rack the bearing members clear the respective sides of the track and when the pinion is fully engaged in the rack the bearing members are resiliently urged into contact with an inside face of the track.  A velocity control mechanism is provided to control the rotational speed of the pinion in the rack, and hence the speed of the traveller relative to the track.  During an emergency, the user is received in a harness which is connected to the traveller and the traveller slowly lowers the user to safety along the track.
Patent CA-1218505-A (CA)
Inventor: JACOBSON HOWARD W
IPC: C09D7/12
Filed: 1984-04-03
Granted: 1987-03-03
Abstract: TiO2 BEARING A COATING WITH CERIUM CATIONS AND SULFATE-, PHOSPHATE, OR SILICATE ANIONS     ABSTRACT OF THE DISCLOSURE          A pigment of TiO2 particles coated with alumina, whose particle surfaces have associated with them cerium cations and sulfate-, phosphate or sili-cate anions, can be used to prepare paper laminates having a high degree of lightfastness.
Patent CA-1221127-A (CA)
Inventor: SUMINO SHIN
IPC: B07B13/16
Filed: 1984-04-16
Granted: 1987-04-28
Abstract: Abstract of the Disclosure A rear dump truck for transporting particulate material and simultaneously discharging and sieving the material. The rear dump truck includes a load box divided into a front section and a rear section by a partition dump door.  The front section of the box forms a load chamber space for carrying the particulate material and the rear section forms a load chamber space including wire sieves for sieving purposes. To adjust the flow rate of the particulate material passing from the front section into the rear section through below the partition dump door upon the tilting up of the box, a stopper which is tiltable by a hydraulic jack is positioned just before the partition dump door. When the particulate material supplied in a suitable amount at a time through the adjustment of the tilting of the stopper is passed onto the wire sieves, the material is sieved and the sieved particles are discharged through rear dump doors according to the particle sizes.