baber/WOPTO huggingface dataset:
Patent CA-1063499-A (CA)
Inventor: SHULMAN MICHAEL H
IPC: B65B11/02
Filed: 1977-07-19
Granted: 1979-10-02
Abstract: OVERHEAD LOAD-WRAPPING APPARATUS               ABSTRACT OF THE DISCLOSURE     There is provided an apparatus for wrapping a film around a palletized load, in which the main operative portions are suspended above the load, in order to save space.  A central driven shaft extends downwardly from a frame which is supported above the wrapping location, and the shaft supports and rotates a radially extending arm from the distal end of which a downward member extends.          A vertically reciprocating carriage mounted on the downward member carries a roll of film, which is dispensed as the roll is carried in a circular path to orbit around the load.  Where the width of the film is less than the height of the load, the carriage is reciprocated while orbiting, so that a helical wrapping procedure can be accomplished.  A similar but non-reciprocating carriage permits the wrapping to be performed using a film width equal to the height of the load as an alternative embodi-ment.
Patent CA-1100523-A (CA)
Inventor: BOROSCHEWSKI GERHARD
IPC: C07C271/58
Filed: 1977-11-02
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides selectively herbici-dally active diurethanes, of the general formula I       (I) in which R1 represents an alkyl, alkenyl or halogenalkyl group and R2 represents an unsubstituted phenyl group or a phenyl group substituted by one or more substituents selected from halogen atoms, trifluoromethyl groups, alkyl groups and alkoxy groups, or represents a cyclohexyl group.
Patent CA-1036732-A (CA)
Inventor: O'NEILL JOHN F
IPC: H04M3/02
Filed: 1977-11-28
Granted: 1978-08-15
Abstract: STATION LOOP CONTROL ARRANGEMENT FOR TELEPHONE               SWITCHING SYSTEM          ABSTRACT         The present invention relates to a system for serving a group of telephone sets.  The system is comprised of a source of superimposed ringing current, a ringing supply bus and a switching unit for normally connecting the source to the bus.          A plurality of line circuits are provided each including a pair of tip and ring conductors connectable to a respective telephone set.  A line relay is provided.  A ringing control relay is also included having a set of transfer contacts including a make contact which is operable to connect the ringing supply bus to one of the pair of tip and ring conductors and a back contact for disconnecting the line relay from said one conductors.  An operating unit is provided for simultaneously operating the switching unit to disconnect the source from the bus and for operating the ringing control relay of one of the plurality of line circuits.
Patent CA-1083013-A (CA)
Inventor: FRANK EARL E
IPC: F15B1/24
Filed: 1977-12-07
Granted: 1980-08-05
Abstract: EARL E. FRANK                             BING S. YEE                          For: ACCUMULATORS     Abstract of the Disclosure An accumulator comprising a cylinder and piston in which the front end of the piston is characterized by two spherical zones separated by a chordal zone whilst the opposed end wall of the cylinder is concave having a slope substantially the same as said chordal zone; the piston seal is an elastomeric ring supported on each side.
Patent CA-1099285-A (CA)
Title: Production of perchloromethyl mercaptan
Inventor: GRECO CARL C
IPC: C07C321/04
Filed: 1977-12-21
Granted: 1981-04-14
Abstract: IMPROVEMENTS IN THE PRODUCTION OF PERCHLORO-METHYL MERCAPTAN     Abstract of the Disclosure A method for improving the yield of perchloromethyl mercaptan by including in the reaction mixture amounts of di-functional carbonyl compounds effective to suppress the formation of undesirable byproducts, such as carbon tetrachloride and sulfur monochloride.
Patent CA-1089599-A (CA)
Inventor: COLLINA AMILCARE
IPC: C08F110/02
Filed: 1978-01-11
Granted: 1980-11-11
Abstract: Abstract of the Disclosure Ethylene is polymerised in the gas phase, using a solid Ziegler-Natta catalyst, in a tubular reactor in which the catalyst and polymer granules are conveyed through the reactor by the gas flow.  The process permits the formation of high density polyethylene in the form of homogeneous granules of controllable size.
Patent CA-1097131-A (CA)
Inventor: HESELEV MARCUS
IPC: A23L3/34
Filed: 1978-02-09
Granted: 1981-03-10
Abstract: ABSTRACT         A sealable packaging film impregnated with a pesticide or insecticide such as pyrethrin.  Heat sealable packages of such film ensure that infestation is either contained within the package or ensures that external infestation cannot penetrate the package.
Patent CA-1102276-A (CA)
Inventor: BROWN GEORGE E JR
IPC: B05D7/24
Filed: 1978-03-03
Granted: 1981-06-02
Abstract: TITLE: RADIATION CURING IN THE PRESENCE OF STEAM ABSTRACT OF THE DISCLOSURE: Radiation-curable materials, such as decorative and protective coatings in the form of inks, coatings and films can be cured in an atmosphere of steam. In addition to facilitating high quality cured products, the steam absorbs infra-red radiation, allowing radiation curable materials to be used with heat sensitive substrates such as paper and textiles without injury thereto.
Patent CA-1085076-A (CA)
Inventor: HEMMING RAYMOND C
IPC: H04M1/23
Filed: 1978-03-06
Granted: 1980-09-02
Abstract: TELEPHONE SET WITH A ROTARY DIAL          Abstract of the Disclosure A rotary dial telephone set has the normally opaque disc-shaped member, which closes the aperture in the top housing through which the dial passes, replaced by a transparent member behind which is held an opaque insert having indicia thereon giving both dialling numbers and related service indications in association with the finger holes in the dial.  The opaque insert is held in the transparent member by a backing member.  The form of numerals, i.e. Roman, Arabic, Hebrew, can readily be provided without separate disc-shaped members and similarly the service information can easily be changed without having to prepare new disc-shaped members or alternatively having to stick labels thereon.     - i -
Patent CA-1102551-A (CA)
Inventor: CHILD EDWARD T
IPC: C10G1/06
Filed: 1978-03-21
Granted: 1981-06-09
Abstract: CONVERSION OF SOLID FUELS TO FLUID FUELS      (D#74,542-F) ABSTRACT          Solid fossil fuels are converted into liquid and/ or gaseous fuels by solvent refining the solid fuel, subject-ing the heaviest portion of the solvent refined fuel to partial oxidation to produce synthesis gas containing entrained soot, transferring the soot to the solvent-refined coal and returning the soot with the charge to the gasifi-cation zone.                             -I-
Patent CA-1084079-A (CA)
Inventor: PINTO ROBERT R
IPC: B62D53/06
Filed: 1978-05-29
Granted: 1980-08-19
Abstract: MULTI-TRAILER, DOLLY-CONNECTED, MOVABLE-AXLE, CONTAINERIZED CARGO TRAILER SYSTEM                 Abstract of the Disclosure A novel system is disclosed for carrying containerized loads, which system basically comprises at least two trailers, at least one of which may be pulled from either end, such that a novel dolly nay be utilized to interconnect said trailers for transport, while at the same time facilitating end loading cargo dock access to a plurality of containers mounted on each trailer. Additionally, a novel dolly is disclosed for coupling two trailers together for hauling, which dolly preferably comprises a plurality of axles, each of which is movable with respect to the frame of the dolly and with respect to each other to facilitate multi-directional trailer hauling, better weight distribution, easy hook-up, and convenient storage. The preferred embodiment dolly comprises means for limiting the pivotal action of the dolly with respect to its associated trailers, particularly during hook-up, loading or unloading operations. Finally, the tracking members of each of the trailers and dolly are provided with service blocks which facilitate the easy removal or addition of one or more axles from these units.
Patent CA-1105897-A (CA)
Inventor: ROHR THOMAS D
IPC: B65D33/00
Filed: 1978-08-28
Granted: 1981-07-28
Abstract: A "U" folded aide-welded bag having a multiplicity of folds for packaging within a carton with the open top end of the bag terminating at the outermost fold, formed by introducing an off-center fold transverse to the longitudinal axis of the bag and winding the bag into a roll starting from such off-center fold line. Thereafter, the rolled bag is flattened and folded into a final "U" fold form.  A number of such folded bags are stacked in a carton having an access opening with the top end of each bag aligned with the access opening.
Patent CA-1118537-A (CA)
Inventor: ALBRECHT CORNELIUS B J D A
IPC: G01N23/02
Filed: 1978-10-11
Granted: 1982-02-16
Abstract: 30.8.1978                  1                    PHN 8904 ABSTRACT Device for determining local absorption values in a slice of a body, and an array of detectors for such a device.                           An X-ray examining device for transversal tomography, comprising an array of detectors of mutually different dimensions. Each detector comprises one or more detector elements which operate electrically in parallel, either as a result of parallel connection or by addition of the output signals of the integrators to be connected to each detector element. It is possible to con-nect more or fewer detector elements in parallel by means of switches, so that it is possible to select the resolu-tion of the array of detectors.
Patent CA-1130980-A (CA)
Inventor: DORE JAMES E
IPC: B01D39/20
Filed: 1978-10-30
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE      An improved method for the filtration of molten metal is used in the productions of castings is disclosed in which a filter element is disposed upstream of a casting mold cavity so as to effectively filter molten metal which passes through the filter element while providing non-turbulent flow of the molten metal downstream of the filter element.
Patent CA-1123884-A (CA)
Inventor: HWANG SUNG T
IPC: A47C4/00
Filed: 1978-10-30
Granted: 1982-05-18
Abstract: ABSTRACT OF THE INVENTION        A folding columnar support structure for use as a stool, snack table or other collapsible furniture device is made up of foldable articulated elements positioning a support surface or top relative to a flat base in a locked open position with the top spaced from the base or in a closed position with the support structure and base folded flatly against the top.
Patent CA-1065033-A (CA)
Inventor: KOERNER RALPH J
IPC: E01F11/00
Filed: 1978-10-31
Granted: 1979-10-23
Abstract: Abstract of the Disclosure Apparatus for use in combination with an inductive loop for detecting metal objects, e.g. vehicles, in the immediate vicinity of said loop.  The loop may, for example, be a coil of wire buried in a roadway in a plane parallel to the roadway surface.  Oscillator circuitry is operatively connected to the loop with the frequency of oscillation being determined by the loop inductance, which in turn is dependent on whether or not the vehicle is over the loop.  The loop frequency is monitored by digital circuitry in-cluding a loop counter which counts loop oscillator cycles and a duration counter which measures the time duration of a fixed number of loop oscillator cycles.  The measured time duration is compared with an adaptable reference duration to ascertain whether the loop oscillator frequency has increased or decreased.  The presence of a vehicle over the loop decreases loop induct-ance, increases loop frequency, and thus reduces the measured time duration of a fixed number of loop cycles.  A reduction in the measured time duration by an amount greater than a preselected threshold value produces an output signal or "call" to indicate the vehicle's presence.
Patent CA-1121804-A (CA)
Inventor: DELCOIGNE ADRIEN
IPC: B28C5/16
Filed: 1979-02-07
Granted: 1982-04-13
Abstract: A B S T R A C T           The invention deals with continuous process mixing of pulverized solids and liquids.  It offers a mixing process comprising:          continuously introducing a liquid into a mixing container, continuously introducing a solid powder into said container at such a rate that specified proportions of solid and liquid in the mixture are maintained, rotating the products in the container in such a way as to establish a vortex, regulating the solid and liquid supply rate in such a way that a given level of filling of container is constantly maintained, continuously emptying the products mixture so that level of filling is maintained.          It offers as well a mechanism to implement the process including a mixing container having an intermediate bottom and a runoff  opening, a turbine mounted above the intermediate bottom, and mechanism for supplying a liquid and a solid.  Advantageously, the liquid is used to wash down the walls of the mixing container and may be applied to parts of the turbine to avoid retention of solids in the container.  It can be applied to hydraulic binders preparations and specifi-cally to continuous process preparation of a plaster and water mixture.
Patent CA-1121525-A (CA)
Inventor: PERSICO THOMAS M
IPC: G21F3/02
Filed: 1979-03-21
Granted: 1982-04-06
Abstract: ORAL RADIATION PROTECTOR APPLIANCE     ABSTRACT           An oral radiation protector appliance for protecting teeth, gingiva, periodontal bone, salivary glands, and adjacent body areas, against harmful side effects of radiation therapy applied to patient areas such as the head, neck, thyroid etc., which involve substantially large or intense radiation treatments. The protector preferably includes intraoral and extra-oral members, the intraoral member serving primarily to protect teeth, gingiva, periodontal bone etc., while the extraoral member covers and shields extraoral anat-omy and protects such as the parotid, sublingual and salivary glands.
Patent CA-1121810-A (CA)
Inventor: BUCKLER ROBERT T
IPC: C07H21/00
Filed: 1979-03-29
Granted: 1982-04-13
Abstract: ABSTRACT OF THE DISCLOSURE Reagents for use in binding assays, particularly immuno-assays, to determine diphenylhydantoin and for preparing reagents employed in such assays, including .beta.-galactosyl-umbelliferone-diphenylhydantoin conjugates, diphenylhydantoin immunogens, and N1, N3 and o-phenyl derivatives of diphenylhydantoin for preparing same. N1 and N3-.omega.- aminoalkyl and o-(.omega.-aminoalkoxy)-phenyl derivatives are prepared and coupled by amide linkage to a .beta.-galactosyl-umbelliferone derivative to form labeled conjugates useful in homogeneous or heterogeneous binding assays. N1 and N3-.omega.-carboxyalkyl and o-(.omega.-carboxyalkoxy)-phenyl derivatives are prepared and coupled by amide linkage to an immunogenic poly-amino acid to form immunogen conjugates against which diphenylhydantoin-specific antibodies can be raised.
Patent CA-1096647-A (CA)
Inventor: PETERSON ROBERT R
IPC: F16D3/70
Filed: 1979-03-30
Granted: 1981-03-03
Abstract: ABSTRACT     A flexible coupling comprises first and second torque transmitting members capable of being rotated about first and second axes, respectively.  The coupling also includes connecting members associated in pairs.  The connecting members are connected together and to the torque transmitting members through suitable bearings, preferably of the elastomeric type, for carrying pure compressive stress loading for torque transmission and for providing shear motion and restoring forces when said axes become misaligned.
Patent CA-1110626-A (CA)
Inventor: TOLDY LAJOS
IPC: A61K31/505
Filed: 1979-04-20
Granted: 1981-10-13
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to new compounds of the general formula (I),   wherein R1 and R5 each represent a phenyl group, optionally substituted, R2 stands for hydrogen, formyl group, carboxy group, lower alkoxy-carbonyl group, hydroxy-(lower)-alkoxycarbonyl group, or a lower alkyl group, optionally substituted, R3 and R4 each represent. hydrogen atom or a lower alkyl group, or R2 and R3 form together an oxo or a methylene group, R6 stands for hydrogen atom, cyano group, a lower alkyl group, optionally substituted, a carbamoyl, thiocarbamoyl or amidino group, optionally substituted, or a group of the general formula R7-CO- or R8-SO 2-, and n is equal to 0 or 1, with the proviso that when R1 and R5 each represent a phenyl group and n is equal to zero, R2 and R3 may not stand for hydrogen and they may not form together an oxo group, either.  These compounds possess valuable biological properties, and can be applied primarily as antiphlogistic or diuretic agents.
Patent CA-1123450-A (CA)
Title: Process for the preparation of polyfunctional  isocyanates from polymeric n-halogen  amides
Inventor: ZENGEL HANS
IPC: C08F8/30
Filed: 1979-05-28
Granted: 1982-05-11
Abstract: PROCESS FOR THE PREPARATION OF POLYFUNCTIONAL  ISOCYANATES FROM POLYMERIC N-HALOGEN AMIDES               ABSTRACT OF THE DISCLOSURE     A process for the preparation of polyfunctional isocyanate derivatives of the homo- or inter-polymers of acrylamide or methacrylamide, wherein a suitable N-chloramide derivative of the homo- or inter-polymer of the acrylamide or methacrylamide is reacted with a tertiary amine having a pKa value above 7 in the presence of an inert solvent.
Patent CA-1074842-A (CA)
Inventor: LOBECK JOHN H
IPC: F16C33/46
Filed: 1979-06-21
Granted: 1980-04-01
Abstract: ABSTRACT OF THE DISCLOSURE     This disclosure relates to a segmented retainer for rollers of a roller bearing.  The retainer includes a pair of end rings having circumferentially spaced separator bars extending therebetween.  The separator bars are fixedly secured to the end rings anainst displacement and rotation.          Each separator bar has a configuration wherein at each side thereof there are two radially spaced bearing surfaces separated by a lubricant pocket.  The convex shape of the bearing surfaces, in conjunction with the convex rolling surfaces of associated rollers provide for suitable lubricant pockets and lubricant flow thereby providing adequate lubri-cation between the roller and the separator bars.  The bars are secured to the end rings by a plurality of different means including welding and interfitting mechanical inter-locks.  Primarily, each bar is provided at each end thereof with a projection which is of a stepped configuration wherein the interlock between each bar and each side ring is of a greater than normal radial extent thereby preventing twisting or rotation of the bar with respect to its associated side rings.
Patent CA-1089254-A (CA)
Inventor: BROWN WILLIAM R
IPC: B06B1/16
Filed: 1979-08-22
Granted: 1980-11-11
Abstract: *         ABSTRACT OF THE DISCLOSURE     Two eccentric weights of a vibrator are mounted, respectively, on two coaxial shafts, one of which is a hollow shaft mounted on the other shaft.  The two shafts can be connected for rotation in unison, and can be separated for relative rotation to alter the angular rela-tionship between the weights  In the embodiment dis-closed, mechanism is provided to alter the angular rela-tionship between the weights while both shafts continue to rotate.  An electric clutch is connected between the driven shaft and the hollow shaft to connect the two coaxial shafts for rotation in unison, and a brake is pro-vided to slow the rotation of the hollow shaft after the clutch is disengaged.
Patent CA-1118320-A (CA)
Inventor: TAKAHASHI KIHEI
IPC: D03D35/00
Filed: 1979-11-19
Granted: 1982-02-16
Abstract: ABSTRACT OF THE DISCLOSURE      A harness frame for looms includes a pair of parallel spaced vertical side plates, and a pair of heddle-support bars extending perpendicularly from the vertical side plates.  Each of the vertical side plates has an intermediate portion which, in horizontal cross section, extends at right angles to the general plane of the harness frame.
Patent CA-1111700-A (CA)
Inventor: ANDERSEN HELGE H
IPC: A01B73/04
Filed: 1979-11-19
Granted: 1981-11-03
Abstract: Abstract of the disclosure: In an implement frame, particularly for an agricultural machine, compris-ing a central section and at least an end section or wing which is foldable between an extended operat-ing position and a transport position substantial-ly perpendicular thereto, the folding mechanism incorporates a first latch member for automatically arresting the end section in its extended position and a second latch member, associated with said first latch member, for automatically arresting the end section in its transport position.
Patent CA-1121248-A (CA)
Inventor: BENNETT CLIFFORD D
IPC: F16K7/12
Filed: 1979-11-29
Granted: 1982-04-06
Abstract: EXHALATION VALVE ASSEMBLY          ABSTRACT OF THE INVENTION         An exhalation valve assembly for use in a volume ventilator circuit is disclosed.  The valve assembly comprises a valve body defining a chamber with a gas inlet conduit and a gas outlet conduit, both in flow communication with the chamber.          A diaphragm extends across the chamber and selectively closes off the gas inlet conduit.  Upwardly extending strut members are disposed on an inside surface of the valve body and are used to position a removable ring member adjacent the diaphragm.          The ring member is configured so as to support a portion of the diaphragm over the chamber.
Patent CA-1131107-A (CA)
Title: Color stable glucose test
Inventor: WALTER BERT
IPC: C12Q1/54
Filed: 1979-12-05
Granted: 1982-09-07
Abstract: Docket No. 11899 COLOR STABLE GLUCOSE TEST ABSTRACT OF THE DISCLOSURE Test means, such as a composition, a test device, method of making the test device and process for determining glucose in a body fluid sample are disclosed. More par-ticularly, the contemplated test means comprises glucose oxidase, a peroxidatively active substance, such as per-oxidase, and a 3,3',5,5'-tetraalkylbenzidine indicator in an amount sufficient rapidly to produce upon contact of the test means with a predetermined amount of a glucose containing sample, a stable colored reaction product. The preferred benzidine indicator is 3,3',5,5'-tetramethylbenzidine.
Patent CA-1144361-A (CA)
Inventor: ESCHNER AXEL
IPC: H01C7/00
Filed: 1980-01-22
Granted: 1983-04-12
Abstract: ABSTRACT OF THE DISCLOSURE        An electrical heat conductor, its method of manu-facture and a component incorporating the heat conductor and a method of manufacturing the component are described herein.          The heat conductor consists of 50 to 70% graphite, 2 to 10%          Si metal powder and approximately 10% binding pitch.  In the manufacture of the heat conductor the Si metal powder and the binding pitch are mixed together before the graphite is added to the mixture.  The heated wear component is in the form of a refractory concrete in which the electrical heat con-ductors are embedded.  In the process for the production of the wear components, a passage is formed in the body of the wear component and the heat conductor is introduced into the passage either as a shapeless mass or as a preformed heat conductor element.  Alternatively, preformed heat conductor elements may be located within a mould and the refractory material from which the wear component is manufactured may be cast about the heat elements.
Patent CA-1145674-A (CA)
Inventor: CARLO DENNIS J
IPC: A61K39/10
Filed: 1980-02-29
Granted: 1983-05-03
Abstract: SWINE ATROPIC RHINITIS VACCINE ABSTRACT OF THE DISCLOSURE           A sub-cellular antigenic fraction of Bordetella bronchiseptica  protects against the incidence and severity of swine atropic rhinitis.