baber/WOPTO huggingface dataset:
Patent CA-1089660-A (CA)
Inventor: KNOX LLOYD C
IPC: E21B33/14
Filed: 1979-01-04
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE          A diaphragm for closing the bore of a tubular piling guide member and/or supporting leg member of a marine platform or similar structure, the diaphragm comprising reinforced e-lastic material bonded to a plurality of reinforcing members in the periphery of the diaphragm with the diaphragm being positively secured to the guide member and/or leg of the plat-form by means of two flat annular plates which have fasteners retaining the diaphragm therebetween via holes therein.
Patent CA-1113525-A (CA)
Inventor: CLINE ERVING H
IPC: B62D25/16
Filed: 1979-01-16
Granted: 1981-12-01
Abstract: FENDER SUPPORT            Abstract of the Disclosure A quarter fender and associated support of the type used with a tractor of a tractor-trailer mounted from the frame of the tractor adjacent rear wheels of the tractor. The support for the fender comprises a tube or pipe accommodating at one end a hefty washer welded into the tube and for receiving a bolt for securing the tube against the frame of the vehicle, a nut being provided in association with the bolt for tightening the support to the vehicle frame.
Patent CA-1135114-A (CA)
Inventor: DAETWYLER MAX
IPC: B41F9/10
Filed: 1979-04-10
Granted: 1982-11-09
Abstract: INVENTOR:   MAX D?TWYLER            INVENTION:  METHOD AND APPARATUS FOR REDUCING THE WEAR OF A             DOCTOR BLADE AND THE SURFACE OF A PRINTING-IMAGE CARRIER FOR GRAVURE PRINTING                   ABSTRACT OF THE DISCLOSURE     A blade-shaped lubricant body fixedly clamped between two holder plates is pressed against a gravure or intaglio print-ing cylinder or other printing-image carrier.  The lubricant body bears by means of its contact surface at the surface of the printing cylinder.  The lubricant body can be formed of a suitable solid lubricant, for instance molybdenum disulfide, or of a carrier in which there is imbedded the solid lubricant.          The lubricant is rubbed onto the cylinder surface.  However, the lubricant can also be applied in a different manner, for instance rolled-on.
Patent CA-1132424-A (CA)
Title: Administration set including burette with  pivotable air valve
Inventor: MITTLEMAN HERBERT
IPC: A61M5/36
Filed: 1979-05-15
Granted: 1982-09-28
Abstract: ADMINISTRATION SET INCLUDING BURETTE         WITH PIVOTABLE AIR VALVE                    Herbert Mittleman Gordon P. Boland ABSTRACT OF THE DISCLOSURE         An administration set including a burette with an air valve communicating with the burette chamber.          The air valve comprises a stationary port extending from a top portion of the burette chamber with a fitting closing the port except for a small passageway defined by a top portion of the fitting.  A pivotable closure overlies the port and is pivotally connected therewith.            The pivotable closure defines an opening for communica-tion with the small passageway when the closure is pivoted to a predetermined open position.  The closure opening and the passageway are segregated when the closure is not in the predetermined open position.  A filter member is received within the port and directly underlies the small passageway.
Patent CA-1098085-A (CA)
Inventor: TANG ALEXANDER R
IPC: A47B96/06
Filed: 1979-06-29
Granted: 1981-03-24
Abstract: ABSTRACT     Locking means for racking of the type comprising metal uprights having sockets, e.g. pressed out of a web portion, and beams the ends of which are provided with hooks to engage in the sockets of the upright.          The locking means comprises a magnet which is attached to the metal upright and positioned between a stop on the metal upright and an abutment surface on a beam to prevent upward movement of the beam and disengagement of the hooks.
Patent CA-1130056-A (CA)
Inventor: KARDOUCHE NABIL G
IPC: C11D17/04
Filed: 1979-07-13
Granted: 1982-08-24
Abstract: ARTICLES AND METHODS FOR TREATING FABRICS ABSTRACT         Dryer-added fabric conditioning articles and methods utilizing, as a fabric conditioning agent, a car-boxylic acid salt of a tertiary amine wherein the amine moiety contains at least one alkyl chain of from 12 to 20 carbon atoms.
Patent CA-1090715-A (CA)
Inventor: BEDFORD FRANK F A INLET AVENUE
IPC: E02B15/04
Filed: 1979-08-24
Granted: 1980-12-02
Abstract: Abstract of the Disclosure This invention is an oil spill recovery system comprising a skimming and sluicing weir mounted on a barge containment vessel.  The construction of the weir with a slop reservoir; and of the barge with a separating tank, storage tank and pumping system, permit a clean pick-up and containment of the oil spill.  The weir is connected to the barge in a substantially rigid fore and aft direction but has vertical movement relative to the barge, controlled by a deck winch.  The barge has good oil storage capacity which can be increased by using a trailer barge for large spills or spills in critical areas.
Patent CA-1117911-A (CA)
Inventor: RAMUN MICHAEL
IPC: E02F3/28
Filed: 1979-10-02
Granted: 1982-02-09
Abstract: ABSTRACT OF THE DISCLOSURE     A cutting and manipulating attachment for a back hoe having a boom with a controlled piston and cylinder connected thereto, the attachment comprising a fixed blade secured at one of its end to an adaptor plate on said boom, guides on the other end of said fixed blade and a movable glade pivotally secured between its ends to the fixed blade with one portion in shearing relation to said fixed blade, a hook formed on the end of the other portion of said movable blade, movable blade connected to and controlled by the piston and cylinder on said boom whereby said movable blade and hook are movable by said piston and cylinder in a cutting and pulling action.  This invention is distinguishable from others by reason of the fixed blade attached to the boom and having guides which position the movable blade for proper shearing action.
Patent CA-1122818-A (CA)
Title: Change gear transmission
Inventor: VANDERVOORT JOHN R
IPC: F16H37/04
Filed: 1979-10-12
Granted: 1982-05-04
Abstract: INVENTOR: JOHN R. VANDERVOORT          TITLE: IMPROVED CHANGE GEAR TRANSMISSION                            ABSTRACT An improved simple change gear transmission having an extended range and/or number of gear ratios and minimized center distance and/or axial countershaft portion length is provided.  The improved transmission utilizes a single main shaft which is pivotally mounted at one end and guided for free floating movement at the other end and at least two substantially identical countershafts which are compounded.  Each countershaft has a plurality of ratio gears mounted thereon which are grouped with identical ratio gears on the other countershafts.  A plurality of mainshaft gears are disposed generally concentric of the mainshaft, but radially movable relative thereto and are in constant meshing engagement with and supported by the countershaft gears.  Preferably, the mainshaft is floatably retained at the end thereof closest the input of the transmission while the other end thereof is mounted in a pivotal manner.  The improvement comprises mounting the mainshaft gear closest the pivot point of the mainshaft, preferably the reverse mainshaft gear, radially and axially fixed relative to the mainshaft for rotative motion relative thereto, as by an anti-friction means such as a bushing or a bearing, and utilizing an idler gear assembly which is concentric with but freely floating relative to the mainshaft.
Patent CA-1120284-A (CA)
Title: Signal processing circuit for spectrometers
Inventor: BUIJS HENRY L
IPC: G06F17/00
Filed: 1979-11-30
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE          A fast-scanning infra-red Fourier transform spectrometer in which the interferogram signal processing circuitry includes an analog-to-digital converter followed by a numerical filter.  The numerical filter is such that the sampling interval can be significantly increased, that is the number of samples reduced, without loss of essential information.  Further the digitized signal is independent of variations in the mirror scanning speed and the reduced set of samples may be made such that one sample occurs at precisely the "zero path difference position".
Patent CA-1136414-A (CA)
Inventor: NIELSEN FLEMMING S
IPC: C10L5/44
Filed: 1980-01-22
Granted: 1982-11-30
Abstract: A B S T R A C T            METHOD FOR THE MANUFACTURING OF FUEL BRIQUETTES.            In order to obtain a long-duration storage of consti-tuents of garbage that can be burnt, and in order to be able to utilize the calorific value in the most economical and in the most favourable way as regards the environment, the garbage is comminuted, and coal dust is added, whereupon this mixture is pressed for briquettes, which have a calorific value so high that the briquettes are useable as conventionel fuel.
Patent CA-1140547-A (CA)
Inventor: FOERSTER HEINZ
IPC: C07D211/16
Filed: 1980-02-15
Granted: 1983-02-01
Abstract: ABSTRACT OF THE DISCLCSURE   Phenoxycarboxylic acid carbonylalkyl ester compounds of the formula               (I), wherein R1, R2, R3 and R4 are individually selected from hydrogen and alkyl; R5 represents hydroxyl, alkoxy (which is optionally substituted by alkoxy, alkylthio, dialkylamino, cyano or halogen), alkenoxy, alkynoxy, aralkoxy, aryloxy or the radical   , wherein R6 represents hydrogen alkyl (which is optionally substituted by alkoxy, alkylthio, dialkylamino or cyano), alkenyl, alkynyl, cycloalkyl, aralkyl or aryl (which optionally carries one or more substituents selected independ-ently from alkyl, alkoxy, alkylthio, alkoxycarbonyl, halogen halogenoalkyl and nitro) and R7 represents alkyl (which is optionally substituted by alkoxy, alkyl-thio, dialkylamino or cyano), alkenyl, alkynyl, cycloalkyl, aralkyl or aryl (which optionally carries one or more substituents selected independently from alkyl, alkoxy, alkylthio, alkoxycarbonyl, halogen, halogenoalkyl and nitro), or R6 and R7, together with the nitrogen atom to which they are bonded, represent an optionally substituted, optionally oompletely or partially unsatur-ated and/or optionally benzo-fused monocyclic or bicyclic ring with up to 15 carbon atoms, which optionally contains 1 to 3 further nitrogen atoms or a further oxygen or sulphur atom as hetero-atom(s), and X represents hydrogen or chlorine, are outstandingly effective herbicides.
Patent CA-1147098-A (CA)
Inventor: COHEN LOUIS
IPC: C08F2/00
Filed: 1980-03-21
Granted: 1983-05-24
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to a polymerization reaction vessel having a coating on the inner surfaces thereof resulting from applying thereto an aqueous coat-ing composition containing the reaction product of a thiodiphenol, or a derivative thereof, with a bleaching agent or material, such as, for example, sodium hypo-chlorite (NaOCl).  When polymerizing olefinic monomers, such an vinyl halides, vinylidene halides, and vinyli-dene monomers having at least one terminal CH2=C < group, and mixtures thereof, polymer buildup on the inner surfaces of the reaction vessel is substantially reduced.  Multiple charges or batches of polymer can be made in said internally coated reaction vessel without opneing the same between charges thus preventing the escape of unreacted monomer(s) to the surrounding atmosphere.
Patent CA-1141878-A (CA)
Inventor: RECKER KLAUS
IPC: C08G18/12
Filed: 1980-04-23
Granted: 1983-02-22
Abstract: ABSTRACT OF THE DISCLOSURE        This invention relates to storable, solvent-free, thermosetting polyurethane-based molding compositions containing a fibrous reinforcing material and to the production of fiber-reinforced moldings using these molding compositions.
Patent CA-1126229-A (CA)
Inventor: MARTENSSON KJELL H
IPC: B65D5/06
Filed: 1980-05-07
Granted: 1982-06-22
Abstract: ABSTRACT          Parallelepipedic packing containers of the type used as non-returnable packages for milk, etc, are manufactured by the transverse sealing of a packing material tube filled with contents. On sealing and subsequent forming of the packages, on the one hand, sealing fins extending over the end walls of the packing container, on the other hand, triangular corner lugs located on the short sides of the end walls are obtained. The sealing fins as well as the corner lugs are folded down during the forming so as to lie against adjoining container walls.        When the packing container is to be opened, one end of the one of the sealing fins is folded up from its folded-down position, whereupon the packing container can be opened in that the packing container material is torn up along a tearing indication running along the fin. The folding up of the fin as well as the subsequent tearing up are facilitated in accordance with the invention in that one of the fins is given a greater width at the end where the tearing indication is situated.         At the same time the opposite end of the fin is made narrower so as to facilitate the folding down of the triangu-lar corner lug located underneath the fin end. This special shape of the fin is achieved without any appreciable increase in cost or loss in material in that the cutting off of the material tube is carried out somewhat obliquely in relation to the transverse sealing zone.
Patent CA-1139266-A (CA)
Inventor: KENDRICK RICHARD J
IPC: C25D1/10
Filed: 1980-05-15
Granted: 1983-01-11
Abstract: ABSTRACT OF THE DISCLOSURE    A polymeric electroforming mandrel having a metal base, e.g., a layer of expanded sheet steel, and a polymeric layer covering the metal base, the polymeric layer having inserts of electroconductive polymer interspersed in a continuous area of non-conductive polymer.
Patent CA-1133783-A (CA)
Title: Catalytically heated curling device with automatic  temperature control
Inventor: DIEDERICH WALTER J
IPC: A45D1/02
Filed: 1980-06-04
Granted: 1982-10-19
Abstract: CATALYTICALLY HEATED CURLING DEVICE  WITH AUTOMATIC TEMPERATURE CONTROL                      ABSTRACT OF THE DISCLOSURE         A catalytic heating means is disposed in a heating chamber of a tubular body member defining a hair winding portion.          The curling device includes a supply of a liquid fuel and aspi-rating means for vaporizing the fuel and mixing the vaporized fuel with air to supply a vaporized fuel/air mixture to the catalytic heating means.  A temperature control means automati-cally regulates the flow of vaporized fuel in response to the temperature of the heating chamber.
Patent CA-1155042-A (CA)
Title: Apparatus and method for holding and  tacking material
Inventor: ALBO RONALD T
IPC: B29D30/08
Filed: 1980-06-23
Granted: 1983-10-11
Abstract: Apparatus and Method for Holding and Tacking Material Abstract An apparatus and method is provided for hold-ing and tacking an elongate material onto a body, which body may be toroidal in shape.  The material is applied to the body by means of a shuttle rotating about the body in a plane transverse to a plane containing the body.  The apparatus includes a tacker arm having a clamping means for clamping and unclamping the end of the material, extending from the shuttle, to the arm. The arm is pivotally mounted on a carriage for movement between a first position, wherein the material clamped to the arm is held against the body, and a second posi-tion, spaced from the body.  In the first position of the arm, the body will move the arm until the clamping means unclamps the material whereupon the arm is pivoted to the second position.  The carriage is recip-rocable for moving said arm between said second posi-tion, spaced from the body, and a third position, remote from the shuttle.
Patent CA-1149072-A (CA)
Inventor: BAKER GREGORY N
IPC: G06K15/00
Filed: 1980-08-19
Granted: 1983-06-28
Abstract: Abstract A printer is provided with facilities for increasing the printing throughput.  This involves a partial line turnaround operation.  The printer has means to move a form or document past a print line, a ribbon drive assembly, and a print assembly incorporating a plurality of print wires arranged in print head groups, each group comprising a pre-determined number of print wires.  If, as an example, the print assembly has two, four, six, or eight print heads, each can accommodate eight wires in the embodiment described.  The print wires are arranged in a slanted serrated pattern and provision is made herein to insure that the print heads move at least far enough to print their assigned character locations prior to the performance of any turnaround in individual lines being printed.  Routine involves the accessing of tables stored in conjunction with a microprocessor, the tables indicating the optimum turnaround situations for the different print head configurations.  In addition, an emitter is provided in the printer unit which has character emitters, margin emitters and other emitters as well as turn-around emitters that are used in conjunction with the turnaround decision making process to reverse direction of the print head assembly in order to start printing of a new line.
Patent CA-1147307-A (CA)
Inventor: BROWN ALBERT M
IPC: B65B3/04
Filed: 1980-08-27
Granted: 1983-05-31
Abstract: ABSTRACT OF THE DISCLOSURE        A liquid filling machine suitable for filling a container, for example with wine, wherein a closure grip means grips the dispensing closure of the container from an intermediate level, lifts it from the container, moves it to one side and at the same time moves the filling head over the now open mouth of the container, lowers the filling head into the container, charges the container with liquid, raises again to the upper level and indexes back to again position the closure above the container, drive the closure back. into the container down to the lower level wherein the closure is permanently retained and releases  the closure.
Patent CA-1154902-A (CA)
Inventor: KHOVAYLO MODEST
IPC: B23G9/00
Filed: 1980-09-15
Granted: 1983-10-11
Abstract: ABSTRACT OF DISCLOSURE          A prosthetic joint for use in replacing the ball end of a biological joint, the replacement including a spherical head for insertion into a natural socket, an insert in the head and locked therein by an inwardly projecting ring, in the head and a groove in the insert, a ball shaped member seated in the insert and having a neck and a stem for mounting the joint on the end of the biological member on which the ball is being replaced and a ring having a downwardly and inwardly sloping outer wall seating in a recess in the plastic insert and locking the ball shaped member in the insert.
Patent CA-1137454-A (CA)
Inventor: HERD DAVID P
IPC: E21B34/04
Filed: 1980-09-22
Granted: 1982-12-14
Abstract: FAIL-SAFE, NON-PRESSURE LOCKING GATE VALVE      Abstract A fail-safe non-pressure locking valve, actuated by hydrau-lic controls responsive to ambient sea pressure, disposed over 1000 feet below the surface on a submerged pipeline controlling the flow of fluids therethrough.  The valve includes a housing having a chamber within which a gate, having upper and lower attached stems, reciprocates for opening and closing the valve to fluid flow.  A piston, responsive to the hydraulic actuator controls, is attached to the upper stem for urging the gate to the open position upon application of hydraulic actuator fluid pressure.  A spring is arranged in the valve housing to assist the internal valve pressure on the stem in urging the gate to its closed position in the event of loss of hydraulic actuator fluid pressure.  A lower detached stem is disposed in the valve chamber below the lower attached stem and is responsive to ambient sea pressure.  When the ambient sea pressure becomes greater than the internal valve pressure, the lower detached stem engages the lower attached stem.  A second spring is disposed below the lower detached stem to overcome frictional forces between the lower detached stem and seals in the valve housing when the lower detached stem moves to its engagement position.  A port extends through the valve housing from between the lower attached and detached stems to the side of the valve opposite the side of the valve connected to the short section allowing fluid between the lower attached and detached stems to be displaced as the gate moves downwardly to the open position or as the lower detached stem moves upwardly to engage the lower attached stem.  Thus, by venting the internal valve pressure through the port, pressure lock is avoided where internal valve fluids otherwise would be prevented from being displaced from the valve chamber.
Patent CA-1152516-A (CA)
Inventor: FURUKAWA YOSHIYASU
IPC: C07D233/68
Filed: 1980-11-10
Granted: 1983-08-23
Abstract: Abstract of the Disclosure Novel imidazole-5-acetic acid derivatives of the formula:       wherein R1 is lower alkyl, cycloalkyl or, phenyl which may be substituted with one to three of halogen, nitro, amino, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, lower alkoxyl, benzyloxyl or/and hydroxyl; X1, X2 and X3 are each hydrogen, halogen, nitro, amino, lower alkyl, lower alkoxyl, benzyloxyl or hydroxyl; Y is halogen and R2 is hydrogen or lower alkyl; provided that X1 is halogen, lower alkyl, lower alkoxyl, benzyloxyl or hydroxyl when R1 is unsubstituted or substituted phenyl only with one halogen, di(lower alkyl)amino, lower alkyl or lower alkoxyl, and its salts have hypotensive activity.
Patent CA-1143434-A (CA)
Title: Combined battery holder and switch
Inventor: AIELLO SAMUEL JR
IPC: A41D27/08
Filed: 1980-11-24
Granted: 1983-03-22
Abstract: COMBINED BATTERY HOLDER AND SWITCH A combined battery holder and switch which comprises a strip of elastic fabric having its opposite ends connected to form an annular member adapted to be stretched lengthwise around a dry cell battery of the type having a terminal at each of its opposite ends. A pair of diametrically opposed metal grommets are secured to the annular elastic member so that each overlies one of the battery terminals. One of the grommets comprises an electrical contact to which a conductor is attached. The other grommet is insulated from the other terminal of the battery and supports a metal sleeve into which a stud is threaded. The stud is electrically connected to another conductor and is adapted to be threaded into and out of contact with the adjacent terminal to open and close the circuit between the battery and the electrical device to which the conductors are connected. A cover having a "Velcro" surface is wrapped around the assembly of the elastic member and the battery. i.
Patent CA-1162890-A (CA)
Inventor: BRUCKNER PETER J
IPC: E02F3/96
Filed: 1981-02-17
Granted: 1984-02-28
Abstract: ABSTRACT OF THE DISCLOSURE         A gripping device to be attached to a boom of a backhoe.  The device has a rigid beam to attach to the boom.          A gripping member is formed on the rigid beam and positioned to be opposed to the reciprocable member of the backhoe when the gripping device is in position on the boom.  There is an anchor point on the rigid beam.  A support arm extends from the anchor point to attach to the boom.  The device provides a solid removable attachment to the boom, against which an object can be gripped by movement of the reciprocable member of the backhoe.
Patent CA-1150697-A (CA)
Inventor: GRANT JOHN W
IPC: B04B5/04
Filed: 1981-02-26
Granted: 1983-07-26
Abstract: Title APPARATUS FOR FIELD FLOW                  FRACTIONATION              Abstract of the Disclosure A long, thin annular belt-like channel is designed for use in sedimentation field flow fractionation.  This channel, which may be contained in the rotor of a centrifuge, has a generally rectangular cross-section.  It has an inlet positioned to introduce particulates (includes particles and/or macromolecules) approximately at the radial distance from the outer wall that is the equilibrium distance resulting from the average force field exerted on each particulate by the centrifugal force field and by the opposing normal diffusion forces due to Brownian motion.  An outlet for the channel is similarly located.  A modified design tapers the inlet and outlet.