baber/WOPTO huggingface dataset:
Patent CA-1160183-A (CA)
Inventor: CREDLE WILLIAM S JR
IPC: B65D5/74
Filed: 1982-12-01
Granted: 1984-01-10
Abstract: DIP TUBE AND VALVE WITH QUICK-DISCONNECT COUPLING FOR A COLLAPSIBLE CONTAINER     Abstract of the Disclosure The present invention is directed to a dip tube and valve with a quick-disconnect coupling for use in combination with a collap-sible bag to dispense a liquid product therefrom.          The dip tube is extruded or otherwise formed from plastic or other suitable materials and includes at least one channel in the per-ipheral surface thereof extending along the entire length of the dip tube.  As a vacuum or suction is applied to the dip tube by a pump, initially all of the air within the collapsible bag is extracted therefrom.  Subsequently, the liquid product is dispensed out of the collapsible bag and the bag collapses around a portion of the dip tube which is no longer surrounded by the liquid product. Progressively, as the liquid product is removed, the bag will con-tinue to collapse around the dip tube, and the liquid product will continue to flow through the longitudinal channel of the tube until the contents of the collapsible bag are exhausted.  The collapsible bag has a figment or spout to which a valve with a quick-disconnect coupling is connected.  The dip tube may be moun-ted in either the bag fitment or the valve.  The quick-disconnect coupling of the valve is adapted to receive a mating coupling from the  hose socket of a dispensing hose.  when the respective coupling are engaged the valve is biased in an open position.   The valve is normally biased to a closed position when the coupling are not engaged.
Patent CA-1233210-A (CA)
Inventor: JACOBS HOWARD L
IPC: G01N27/20
Filed: 1982-12-09
Granted: 1988-02-23
Abstract: ABSTRACT OF THE DISCLOSURE        A conveyor belt having electrically conductive antennas spaced along the direction of movement of the belt and extending from edge to edge of the belt for carrying signals thereacross to detect rips in the belt.  The antennas are constructed of a material, the major component thereof being a blend of natural and synthetic rubbers and also including 14% to 18% by weight of electrically conductive carbon black to carry the electrical signals thereacross.  In another embodiment, electrically conductive strands, embedded within the electrically conductive material, extend across the belt from edge to edge.
Patent CA-1187436-A (CA)
Inventor: YOKOYAMA HIROSHI
IPC: C10F5/00
Filed: 1982-12-17
Granted: 1985-05-21
Abstract: ABSTRACT OF THE DISCLOSURE           The invention provides a method of upgrading low grade coal.  The low grade coal is finely pulverized.  The finely pulverized coal is subjected to dry distillation.          A tar obtained by the dry distillation is added to an aqueous slurry together with the dry-distilled coal to effect sub-merged granulation.  The agglomerated coal particles are then removed from the water.  The resulting coal particles have significantly reduced water and ash contents.
Patent CA-1219189-A (CA)
Inventor: FEATHERS LEONARD J
IPC: A62B9/02
Filed: 1983-03-18
Granted: 1987-03-17
Abstract: TITLE OF THE INVENTION            Gas Flow Control Valves ABSTRACT OF THE DISCLOSURE            In a demand valve for breathing apparatus gas flow is controlled by a main valve disc in accordance with the pressure in a control chamber.  Gas vents from the control chamber through a bleed orifice at a rate dependent upon the deflection of a diaphragm sensitive to respiration and which controls the spacing of a spring arm from the bleed orifice. The arm has a set spacing from the orifice such as to provide "positive pressure" operation of the valve when the valve is connected into the inlet of an associated breathing mask.  A lever on the valve contacts the mask  inlet and acts through a pin to bias the arm to its "positive pressure" setting through a second spring arm. When the valve is disconnected the lever drops to allow the two arms to relax so that the first arm moves closer to the control chamber bleed orifice and thereby shuts off gas flow past the main valve disc.
Patent CA-1199159-A (CA)
Inventor: CONDIE SOUTHAM B
IPC: E04D13/076
Filed: 1983-05-02
Granted: 1986-01-14
Abstract: ABSTRACT OF THE DISCLOSURE         A gutter assembly is provided which comprises an elongated, preferably transversely flexible sheet which when in an installed position extends along a building roof adjacent an edge of it, while extending below the roof edge.          A pipe is provided which has a lengthwise extending slot which accommodates a side edge of the sheet through it adjacent and edge of the slot, while leaving room for entry of only water through the slot and into the pipe.  A plura-lity of clips are dimensioned to be extendable outward from a surface of an edge strip of the sheet so that when the edge strip extends through the slot in the pipe, the clips can abut the inner surface of the pipe so as to retain an inside surface of the sheet against an edge of the slot.          Preferably, the foregoing components are also dimensioned such that the sheet vertically supports the pipe.  Such a gutter assembly inhibits entry of foreign matter into the pipe.
Patent CA-1212902-A (CA)
Inventor: DELL RALPH B
IPC: A61M1/00
Filed: 1983-05-16
Granted: 1986-10-21
Abstract: Amino Acid Solutions for Parenteral Nutrition and Methods of Formulation and Use Abstract For parenteral nutrition, an aqueous L-amino acid solu-tion having an amino acid content consisting essentially of essential and non-essential amino acids in proportions for producing and maintaining, in a subject to whom the same is administered, a steady-state plasma amino acid pattern within established ranges for the normal sub-ject's post-prandial plasma amino acid pattern.
Patent CA-1201978-A (CA)
Inventor: IWABUCHI HIDETOSHI
IPC: A61Q5/10
Filed: 1983-06-02
Granted: 1986-03-18
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed herein is a hair cosmetic comprising flavanol derivatives.  Also disclosed a hair cosmetic com-prising flavanol derivatives and peptide compounds.  A hair cosmetic comprising flavanol derivatives can impart excel-lent hair style formability and retentivity and an appro-priate degree of smoothness or softness to the hair.  Peptide compounds synergistically improve the above performance when used in combination with the flavanol derivatives.
Patent CA-1206925-A (CA)
Inventor: VANNUCCI OSVALDO
IPC: B65D25/44
Filed: 1983-06-06
Granted: 1986-07-02
Abstract: CONTAINER WITH RECIPROCABLE DISPENSING TUBE     "Abstract of the Disclosure"   There is described a container for dispensing liquids in which an elongated, resilient, delivery tube is positioned within the container in a deflected and compressed condition, so that when a closure is removed from an opening in the container the upper end part of the delivery tube is urged out of the container by its own resilience. The delivery tube is then grasped and pulled outwardly untilcooperating formations on the lower end of the delivery tube and the container nozzle form a seal therebetween. A flexible wall or diaphragm may be provided to expel fluid from the container. After use, the delivery tube is replaced within the container by pushing the first end part, and a cap is placed over the opening in the container.
Patent CA-1188818-A (CA)
Inventor: GOMES JOHN M
IPC: B43M3/04
Filed: 1983-06-30
Granted: 1985-06-11
Abstract: IN THE UNITED STATES PATENT AND TRADEMARK OFFICE     PATENT APPLICATION OF:  PETER N. PIOTROSKI and JOHN M. GOMES     FOR:  UNIVERSAL MULTI-STATION DOCUMENT INSERTER     ABSTRACT OF THE DISCLOSURE     A method and associated apparatus for providing a universal multi-station document inserter, including the steps of pro-viding a plurality of feeder stations for feeding documents in response to signals from a central processor, providing each feeder station with a unique address, storing feeder programs in distributed processors associated with the feeder stations which provide instructions to each feeder station for feeding docu-ments, storing a supervisory program in the central processor which is capable of providing address and command signals to the distributed processors of the feeder stations, and interconnecting the central processor and the distributed processors for the transmission of signals so that upon receipt of the proper address and command signals at the feeder stations, the feeder stations will provide certain document feeding functions under control of the central processor in accordance with instructions pro-grammed into the distributed processors associated therewith.
Patent CA-1204985-A (CA)
Inventor: BRAND ROBERT D
IPC: B27L5/06
Filed: 1983-07-06
Granted: 1986-05-27
Abstract: Abstract A veneer slicer comprises a reciprocating flitch table providing a mounting surface for a flitch, a knife and pressure bar assembly movable along a path normal to the mounting surface, top and bottom dogs for gripping the flitch and holding the flitch against a central portion of the mounting surface, an intermediate dog mounted on the flitch table in proximity to the central portion of the mounting surface, a projecting device for projecting the intermediate dog from a retracted position wthin the flitch table to a projected position a distance from the mounting surface, and a power system for moving the top and bottom dogs toward the central portion of the mounting surface to concurrently grip and hold two sections of the flitch against the mounting surface.  The top and intermediate dogs grip opposite portions of one of the flitch sections, and the bottom and intermediate dogs grip opposite portions of the other flitch section.  The projecting device includes a spring for yieldably biasing the intermediate dog toward either its retracted or projected position.
Patent CA-1228615-A (CA)
Inventor: GRANDEY MAX F
IPC: F16J15/44
Filed: 1983-08-12
Granted: 1987-10-27
Abstract: ABRADABLE SEAL ABSTRACT OF THE DISCLOSURE         An abradable seal member, which can be a component of a rotary seal in juxtaposition with another member, includes a non-metallic abradable material comprising a halogenated hydrocarbon, for example Teflon material.  Such a material, which preferably is porous, has a solids content of at least about 40 weight %, a heat of combustion no more than about 4000 BTU per pound, the halogenated hydrocarbon being at least about 60 weight % halogen.
Patent CA-1201659-A (CA)
Inventor: SCHUPBACH WALTER
IPC: H04R5/02
Filed: 1983-11-14
Granted: 1986-03-11
Abstract: ABSTRACT OF THE DISCLOSURE:         The stereophonic single baffle comprises two adjacent chambers each having a rear wall forming an angle between them.  Loud-speakers are mounted on each of the rear walls.  The center of the loud-speakers mounted on a same rear wall are located on a line diverging simultaneously from the bottom of the baffle and from the middle partition of it separating the two chambers.
Patent CA-1219986-A (CA)
Inventor: BURBA CHRISTIAN
IPC: C08G18/80
Filed: 1983-12-05
Granted: 1987-03-31
Abstract: ABSTRACT OF THE DISCLOSURE           What are disclosed are curable synthetic resin mix-tures formed from a glycidyl compound having an average of more than one epoxy group per molecule and from a polyether urethane urea amine having two or more reactive amino hydrogen atoms per molecule, produced by the reaction of a di- or poly-functional aryl carbamate ester with at least one di- and/or polyfunctional amino compound having at least two reactive amino hydrogen atoms per molecule, or one reactive amino hydrogen atom and at least one azomethine group per molecule, the amine then being liberated by hydrolysis from the com-pounds containing azomethine groups, said mixtures optionally containing conventional fillers, pigments, accelerators, vis-cosity regulators, and other additives.
Patent CA-1205362-A (CA)
Inventor: GRISLEY KENNETH M
IPC: B27B25/00
Filed: 1983-12-21
Granted: 1986-06-03
Abstract: DOVETAILING JIG                ABSTRACT OF THE DISCLOSURE         A jig used to support and guide a cutting tool has a base frame provided with an elongated support.  Mounted on this support is a plurality of guide fingers which collec-tively serve as a template for the cutting of joint members in boards.  The guide fingers are individually secured to the support so that the lateral spacing between the fingers is adjustable.  Along one side edge of the support, the overhanging ends of the fingers are shaped to allow the cutting of common joint members.  Along the other side edge of the support, the overhanging ends of the fingers are shaped to allow the cutting of complementary joint members.          The jig has a clamping arrangement which allows the boards to be clamped to the base frame with the board ends disposed in selected positions relative to the shaped ends of the fingers. By suitable adjustment of the guide fingers, it is possible to provide the board with joint members of varying size and spacing as is sometimes desirable although the fingers can just as readily be arranged to produce joint members of uniform size and regular spacing.
Patent CA-1231816-A (CA)
Inventor: PITHOUSE KENNETH B
IPC: B32B27/12
Filed: 1984-01-05
Granted: 1988-01-26
Abstract: ABSTRACT                 RECOVERABLE ARTICLE      A recoverable article comprises a fabric having zones of different or uniformly varying recovery forces or ratios.  The fabric can be made impervious and used for environmental protection.
Patent CA-1218889-A (CA)
Title: Apparatus for erecting a bottle carrier
Inventor: STONE ORISON W
IPC: B31B5/76
Filed: 1984-02-14
Granted: 1987-03-10
Abstract: Abstract of the Disclosure Apparatus  for  erecting  a  bottle  carrier.          The carrier is initially formed as a flat folded tube having a bottom wall,  a  top wall and transversely creased end walls,  the  top wall  forming a central partition.  The apparatus has a longitudinal partition former which is spaced to create a longitudinal slot and end former which are spaced from the longitudinal formers to create end slots.  A blade passing through a hole in the bottom wall engages the inside surface of the top wall to drive it into the longitudinal slot.   This operation creates the central partition and simultaneously erects the end walls as the carrier is thrust into the forming apparatus.
Patent CA-1217935-A (CA)
Inventor: COFFEE RONALD A
IPC: B05B5/08
Filed: 1984-03-21
Granted: 1987-02-17
Abstract: ABSTRACT     An electrostatic spraying apparatus having an electrostatic sprayhead and a deflector comprising an electrically conductive element at least partially shrouded by electrically insulating material.  The conductive element is charged to an electrical potential of the same sign as the charge applied to the sprayhead and the deflector is so positioned that charged spray droplets are urged away from the deflector towards the crop.  Leakage of charge from the conductive element is reduced by the presence of the insulating material.
Patent CA-1210563-A (CA)
Inventor: KUXDORF BERNHARD
IPC: C01B25/12
Filed: 1984-03-22
Granted: 1986-09-02
Abstract: PROCESS AND APPARATUS FOR MAKING PHOSPHORUS PENTOXIDE WITH UTILIZATION OF REACTION HEAT      ABSTRACT OF THE DISCLOSURE:      The disclosure relates to a process for making phos-phorus pentoxide by subjecting elemental yellow phosphorus to combustion with dried air inside a steel-made combustion chamber with utilization of the reaction heat for the production of energy. To this end, the disclosure provides for the combustion to be effected inside a combustion chamber of which the walls are arranged so as to form a cooling system with cavities therein; for a liquid or liquid/steam-mixture as a heat carrier abstracting the reaction heat to be circulated through the cooling system, the liquid or liquid/steam-mixture assuming an increased temperature being preferably so circulated under increased pressure; for steam formed in the cooling system to be continuously taken therefrom; for an equivalent propor-tion of fresh liquid to be introduced into the cooling system; for hot P2O5 issuing in vapor form from the combustion chamber to be condensed or worked up into desirable final product, the combustion chamber being a cylindrical vessel with a height/diameter-ratio of 2.5 : 1 to 5 : 1 and having 1 to 10 burners disposed axisymmetri-cally in its circular base plate.     The disclosure also relates to an apparatus for carry-ing out the process (Figure 1).
Patent CA-1222116-A (CA)
Inventor: BACHMANN WOLFGANG
IPC: B21F3/02
Filed: 1984-04-26
Granted: 1987-05-26
Abstract: ABSTRACT OF THE DISCLOSURE         In a method and an arrangement for winding and forming helixes of elastic synthetic plastic and metal wire the wire is supplied from a wire supply device, windings are then wound from the wire so as to form straight winding legs connected by head curves, the windings are then separated to provide distances therebetween, the separated windings are widened in correspondenc with the distances between them produced during the separation and the finished helixes are supplied to a helix supply device.
Patent CA-1217387-A (CA)
Inventor: TEUBLER HEINZ
IPC: F04C15/06
Filed: 1984-05-11
Granted: 1987-02-03
Abstract: Abstract of the Disclosure:    In a rotary vane pump having a normally vertical suction feed flow passage (17a, 17b) which opens tangentially into a horizontal, elbow-bent feed passage (18a, 18b) and a dis-charge passage (19a, l9b), the direction-changing portion is formed by a plug-like insert (51) which is pressed into a stepped bore (61).  The insert (51) comprises erosion-resistant material.
Patent CA-1241044-A (CA)
Inventor: ARBISI DOMINIC S
IPC: B05B1/22
Filed: 1984-06-20
Granted: 1988-08-23
Abstract: LIOUID AERATOR ABSTRACT OF THE DISCLOSURE An aerator nozzle and system for aerating a body of liquid which includes a combined air and liquid discharge nozzle unit respectively supplied from an air compressor and a liquid pump wherein the nozzle unit includes a liquid discharge nozzle with an air dispersing nozzle therewithin to insure maximum air absorbtion into the body of liquid to be aerated.
Patent CA-1217487-A (CA)
Title: Process for the preparation of alkylenediamine  derivatives
Inventor: ZUBOVICS ZOLTAN
IPC: C07C211/44
Filed: 1984-06-22
Granted: 1987-02-03
Abstract: A B S T R A C T            NEW PROCESS FOR THE PREPARATION OF ALKYLENEDIAMINE          DERIVATIVES           The invention relates to a new process for the preparation of antiarrhythmic alkylenediamine de-rivatives of general formula (I)                                       (I) wherein R1 and R2 each represent independently a lower alkyl group or halogen, R3 and R4 each stand independently for hydrogen or lower alkyl group, R5 and R6 each represent independently hydrogen or a lower alkyl group, or NR5R6 may form a 5-6 membered heterocyclic group optionally contain-ing a further heteroatom, such as an oxygen, sulfur or nitrogen atom, and n      is zero or one, mixtures of the above compounds, optically active forms and racemates thereof, furthermore the pharmaceutically acceptable acid addition salts of the free bases, characterized by reacting a compound of general for-mula (VIb),                 (VIb) wherein R1 to R4 and n are as defined above, with an amine of general formula (III),                      (III) wherein R5 and R6 or NR5R6, respectively, are as defined above.         By the process of the invention the compounds of general formula (I), possessing valuable biological properties, can be prepared in a simpler way, compared to earlier known procedures.
Patent CA-1182459-A (CA)
Inventor: JOHNSTON HOWARD
IPC: C07D213/61
Filed: 1984-06-26
Granted: 1985-02-12
Abstract: ABSTRACT OF THE DISCLOSURE     Certain novel pyridinyloxyphenoxy alkanoic acids, pyridinylthiophenoxy alkanoic acids, derivatives thereof and related compounds exhibit surprising preemergent and postemergent activity in the control of grassy weeds.  They are prepared from novel pyridine intermediates having the general formula:-  wherein W' is F, Br or   , and X is CF3, Cl or Br and its alkali metal salts.
Patent CA-1242987-A (CA)
Inventor: IRIE TAISUKE
IPC: C25D5/48
Filed: 1984-08-16
Granted: 1988-10-11
Abstract: Abstract of the Disclosure Improved Zn-Ni-alloy-electroplated steel sheet can be prepared by electroplating steel sheet with an acid electroplating bath containing Zn ions, Ni ions and a small amount of titanium ions, preferably after pre-electroplating with an electroplating bath contain-ing Zn ions and a larger amount of Ni ions and heating the plating sheet in the presence of water.
Patent CA-1232449-A (CA)
Inventor: FOSNAUGHT HAROLD R
IPC: G09F3/02
Filed: 1984-09-28
Granted: 1988-02-09
Abstract: ABSTRACT Apparatus and methods are disclosed for a high speed production line in which a container is wrapped with a plastic label comprising a foam polystyrene layer, there being means to move a leading edge of the label to the periphery of a rotating vacuum drum, means to apply ethylene chloride to the underside of the foam layer to form finite areas on the leading label edge and a finite area on the trailing edge.  The finite areas have therein a rapidly solidifying tacky solution of the foam polymer in ethylene chloride, the tacky viscous solutions rapidly solidifying to form an adhesive bond. The solvent-applied label is quickly moved to a label wrapping station where it is wrapped around a container, the finite areas on the leading edge tacking the label to the container, and the finite area on the trailing edge forming a cohesive bond on the seam Ported by the overlapped label ends.
Patent CA-1246368-A (CA)
Inventor: ALLSWORTH TERRENCE W
IPC: G02B6/32
Filed: 1984-10-10
Granted: 1988-12-13
Abstract: ABSTRACT          An optical fiber connector that can be used to connect fibers much as an electrical connector is used in connecting wires.  The optical fibers are removably retained within the connector which may be coupled together with a quick disconnect mechanism, and effectively sealed against the environment.  In the connector of the invention, light is transmitted from one fiber to the other through spherical lenses.          The latter elements are held within termination assemblies that have rearward crimping barrels which are crimped about the protective covering of the optical fibers to secure the fibers in place.  Annular ridges provide shoulders permitting the termination assemblies to be held in the inserts through retention fingers for rear insertion and release.  Tubular forward projections of the termination assemblies include recesses for retaining and aligning the spherical lenses.  The optical fiber connector of the invention answers a need in the prior art for an efficient optical fiber connector which will inter-connect a number of optical fibers and function in a way very similar in which an electrical connector joins a multiplicity of electrical conductors.
Patent CA-1236304-A (CA)
Inventor: VAN HUYSSTEEN JAN H H
IPC: B24C5/06
Filed: 1984-11-29
Granted: 1988-05-10
Abstract: A B S T R A C T            THE INVENTION provide a novel shot blasting wheel having a base plate with angularly spaced elongated grooves therein  into  which  complementary  tongue formations on shot accelerating blades engage with a rearwardly directed lug being provided on each blade which is engaged by a bolt or stud, such lug including a wedging  surface which  results in  a locking force on the lug normal to the base plate and parallel thereto to lock the tongue formation in the groove.  The integrated tongue and groove formations  are  against  the ingress of shot by lands,  lips or the like on the bottom surface of the blades, which are in close contact with the base plate.