baber/WOPTO huggingface dataset:
Patent CA-1237054-A (CA)
Inventor: HINKEL WALTER W
IPC: B60C11/03
Filed: 1985-01-09
Granted: 1988-05-24
Abstract: Abstract of the Disclosure A PNEUMATIC TIRE      A pneumatic tire having a ground-engaging, tread portion.  The tread portion has at least two circumferentially extending grooves, each groove having a pair of oppositely disposed sidewalls.  One groove sidewall having a first portion extending radially outward in a substantially vertical direction from the base of the groove to a first point spaced a distance from the bottom of the groove a distance no greater than about one-half of the groove depth and a second portion extending from the first point radially outward to the tread surface at an inclined angle. The second groove sidewall extending from the base of the groove to the tread surface at an inclined angle. The included angle between the second portion of the first groove sidewall and the second sidewall being at least thirty degrees (30°).
Patent CA-1223805-A (CA)
Inventor: LEACH JACK
IPC: A62D5/00
Filed: 1985-01-18
Granted: 1987-07-07
Abstract: SORBENT INTERNALLY RIBBED         CARBON-CONTAINING MATERIAL AND PROTECTIVE GARMENT FABRICATED THEREFROM              ABSTRACT OF THE DISCLOSURE     A material suitable for fabricating chemical warfare protective garments comprises at least one layer of an activated woven carbon fabric plus a body-side high absorbency rayon layer interposed between said at least one woven carbon fabric layer and the wearer's body.  An innermost body-side layer of a ribbed fabric such as corduroy underlays the carbon and rayon layers to channel vapor away from the material.  Chemical warfare protective garments having extended use life can be fabricated from this material.
Patent CA-1268952-A (CA)
Inventor: CHERRY NELSON
IPC: A01D34/412
Filed: 1985-01-23
Granted: 1990-05-15
Abstract: ABSTRACT OF THE DISCLOSURE A rotary sickle for use with the cutter bar of a crop mowing farm implement includes a plurality of generally semi-circular blades extending forwardly from the cutter bar in the direction of travel of the implement, the blades defining V-shaped cutting edges, a rotary shaft extending parallel to the cutter bar beneath the blades, and annular, inclined lobes on the shaft equal in number to the V-shaped cutting edges, whereby, when the shaft is rotated, the lobes reciprocate across the cutting edge to cut stalks of grain or another crop scissors-fashion.
Patent CA-1234506-A (CA)
Inventor: AKESSON YNGVE
IPC: A23B4/06
Filed: 1985-01-30
Granted: 1988-03-29
Abstract: Abstract Utilisation of fish waste A method of producing a frozen fish product in which large blocks of frozen fish are sawn into smaller pieces wherein the sawdust produced by the sawing process is pumped by a high pressure pump to a sprayer from which it is sprayed and reincorporated on to the surface of the frozen sawn pieces.
Patent CA-1231552-A (CA)
Inventor: PRICE ROBERT D
IPC: G01N27/22
Filed: 1985-02-05
Granted: 1988-01-19
Abstract: ABSTRACT OF THE DISCLOSURE    A method and apparatus for the continuous monitoring of the moisture content of a two-component material or product, such as margarine.   The method and apparatus enables the continuous  monitoring  of the  moisture  content  of  the material  through  the  generation  of  an  electrical  signal which  is  transmitted  to  a  suitable  data logging  system wherein the electrical  signal  is  converted into moisture content data and which stores the information for subsequent use.    The  apparatus  for  effectuating  the  continuous monitoring of the moisture content of the material, in which the  material  is  treated while  being  conveyed  through  a flowline conduit in a processing system, includes a probe consisting of an elongated capacitor cell coated with or encased in a non-conductive material.  The probe is inserted into the conduit in parallel with the direction of the flow of the material so as to be fully immersed therein.
Patent CA-1232334-A (CA)
Inventor: ARNOLDY ROMAN F
IPC: B23K9/32
Filed: 1985-02-11
Granted: 1988-02-02
Abstract: Apparatus for use in welding Abstract An apparatus for feeding particulate materials and consumable welding wire to a weld area for deposition in desired amounts includes a wire feed mechanism (25) and three material feed units (21, 22, 23). The wire feed mechanism and the three material feed units are independently controllable thus enabling the rate at which the consumable welding wire and the particulate materials are fed to the weld area to be adjusted independently of one another.
Patent CA-1231602-A (CA)
Inventor: MILLAR THOMAS DOUGLAS
IPC: A61D7/00
Filed: 1985-03-01
Granted: 1988-01-19
Abstract: ABSTRACT      A device for insertion into a body cavity of an animal and for producing a controlled rate of release of chemicals into the body of the animal, has a spine with a body and legs hinged to the body, the spine being coated with a coating incorporating therein a material impregnated with one or more chemical impregnants which leach therefrom when exposed to body fluids, the legs being of a size foldable in a manner such that the cross sectional area and cross sections dimensions of the combined folded legs when in a folded position are substantially the same as the cross sectional area and dimensions of the body of the device.     An applicator is provided for inserting the device, the applicator having a shaft with a handle at one end and an open ended tube at the other end, the open ended tube having an open ended slot in the walls of said passageway with the open end of the slot at or near the open end of the tube and a discharging device comprising a rod having an operating member connected to the rod through a member which will enable the rod to be mounted within the open ended passageway with the operating member outside the tube so that on the device being fitted in a folded condition within the tube, the expelling device is operable to expel the device from the applicator after the applicator and device have been inserted in a body cavity of an animal.
Patent CA-1229393-A (CA)
Inventor: HENRY RICHARD V
IPC: G08B17/12
Filed: 1985-03-20
Granted: 1987-11-17
Abstract: ABSTRACT OF THE DISCLOSURE            A fire or explosion detection system is disclosed for discriminating between radiation produced by a hydrocarbon fire in an armored vehicle and radiation produced by the explosion of an armor-piercing ammunition round itself which does not cause a hydrocarbon fire.  A radiation detector sensitive to radiation at 4.4 microns, characteristic of a hydrocarbon fire, produces logic output if the radiation intensity exceeds a predetermined relatively low threshold and is rising at at least a predetermined rate of rise. A detector operating at 0.9 microns, at which the exploding ammunition round produces significant radiation, produces logic outputs if the radiation intensity exceeds a predetermined relatively low threshold and if it is not falling at more than a predetermined rate. All these logic outputs are fed into a coincidence gate whose output feeds a time delay circuit which produces  a fire or explosion indicating output only when the coincidence gate produces an output for at least a predetermined period of time. A third radiation detector, in combination with the 0.9 micron detector, measures the color temperature of the source being monitored, and inhibits the coincidence gate if the color temperature exceeds a predetermined value. This prevents the system  reacting merely to muzzle flash from a gun or the like.          However, any such inhibition is permitted to last only for  a predetermined period of time, so that the system can still detect a fire in the presence of high color temperature sunlight.   A medium threshold unit is provided to produce an inhibit signal for a relatively short period of time if the output of the O.9 micron detector exceeds a medium-level threshold.  This primarily prevents the coincidence gate from reacting to relatively prolonged signals from an indirectly viewed ammunition  round and its hot fragments.
Patent CA-1240186-A (CA)
Inventor: SCHOENEMANN JOACHIM
IPC: F28F5/02
Filed: 1985-04-04
Granted: 1988-08-09
Abstract: ABSTRACT OF THE DISCLOSURE            A  calender  roll  comprises  a  substantially cylindrical  roll  body  formed with  a multiplicity of angularly equispaced axial heating passages proximal to a rolling periphery of the body, and a pair of recesses opening axially outwardly at opposite ends thereof, the recesses having bottom surfaces;  and respective flange journal stubs formed with end faces defining respective gaps  with  the  bottoms  of  the  recesses.   The  gaps communicate with the axial passages and at least one of the stubs  is provided with an axially extending bore communicating with at least one of the gaps for passing a heating medium through the axial passages.  The heating medium is distributed to the axial passages by one of the gaps and is recovered from the axial passages by the other of the gaps.
Patent CA-1235323-A (CA)
Inventor: YUI GEORGE M
IPC: F41A21/36
Filed: 1985-04-23
Granted: 1988-04-19
Abstract: MUZZLE BRAKE     ABSTRACT            The end-plate (25) of a muzzle-brake is given concentric deep valleys (34) and ridges (35). Muzzle gases near the plate  are  retarded  as to their radial  expansion  and therefore  are  able to release more  of  their  forward momentum against the plate.
Patent CA-1240978-A (CA)
Inventor: RYAN ROBERT C
IPC: B01J37/02
Filed: 1985-04-24
Granted: 1988-08-23
Abstract: A B S T R A C T               PROCESS FOR PREPARING SUPPORTED HYDRO-CONVERSION CATALYSTS AND CATALYSTS            THUS PREPARED      A process for preparing supported hydroconversion catalysts containing one each of Mb or W and of Co and/or Ni incorporated into a suitable support by preparing an aqueous impregnating solution having a pH in the range of 0.7-2.7 comprising mixing at least one each of a compound of molybdenum or tungsten and a compound of cobalt and/or nickel, a stabilizing amount of 0.2-1.0 mole of phosphorous per mole Mo or W, and from 2-6 %w, basis support, of a suitable soluble amine compound. A suitable support is then impregnated with said solution followed by drying and calcining. The catalysts obtained demonstrate significantly increased hydrodenitrification activity.
Patent CA-1248360-A (CA)
Inventor: BAUER KLAUS
IPC: A01N57/20
Filed: 1985-05-01
Granted: 1989-01-10
Abstract: Abstract of the discLosure:          Combinations of herbicides of the formuLa I                        (I) in which R denotes H or (substituted) aLkyL, or saLts thereof, together with herbicides of the Phosphinothricin type or together with herbicides of the GLyphosate type or together with (substituted) phenoxycarboxyLic acids or together with herbicidaL urea compounds or together with herbicidaL triazine or together with certain herbicidaL suLfonyL ureas or together with a compound of the formuLa VIII                     (VIII) or saLts thereof, possess surprising synergistic proper-ties and can be empLoyed advantageousLy for the controL of weeds in crops of usefuL pLants or on areas used for industry.   :
Patent CA-1243088-A (CA)
Inventor: GANSSLE ROBERT
IPC: H01B7/17
Filed: 1985-07-04
Granted: 1988-10-11
Abstract: Abstract of the Disclosure An armored electrical cable which is especially useful in oil wells and provides resistance to corrosion, explosive decompression and transverse compressive forces. The cable comprises an insulated conductor a barrier layer enclosing  the  insulation, a filler  layer  enclosing  the barrier  layer,  and  a  square  compression-resistant  layer enclosing the filler layer.  The barrier layer is a lead sheath  having  a  closed  cross  section  with  an  exterior including four right angle corners oriented in a square and four convex areas, each interconnecting a pair of adjacent right  angle  corners.   The  filler  layer  comprises  a thermosetting  tape,  an  open-mesh  fabric  tape,  and  a polymeric tape of low frictional coefficient.
Patent CA-1240710-A (CA)
Inventor: WASHBURN MALCOLM E
IPC: C04B35/584
Filed: 1985-10-15
Granted: 1988-08-16
Abstract: ABSTRACT         The present invention is a formed refractory composition of matter made up of a mixture of silicon carbide, molybdenum disilicide, and silicon nitride or aluminum nitride or boron nitride.  An electrical resistor is also disclosed which is particularly suited for use as an igniter in liquid and gas fuel burning systems.  The resistor is made up of a sintered, preferably hot-pressed, mixture of fine powders of aluminum nitride or silicon nitride, silicon carbide and molybdenum disilicide where all three are present in substantial quantities.
Patent CA-1268868-A (CA)
Inventor: TAKAI HARUKI
IPC: H04B7/212
Filed: 1985-10-23
Granted: 1990-05-08
Abstract: ABSTRACT        "Arrangement for processing received data in TDMA communications system and method therefore"     In order to process data transmitted from a plurality of earth stations in a TDMA communications system with high speed, the data transmitted chronologically over a multiframe and written into a first memory according to first discriminating signals in a manner as to be grouped with respect to the earth stations, are then read out from the first memory according to second discrminaing signals stored in a second memory irrespective of the received order. The data read out from the first memory are arranged in a manner as to be processed with ease in the subsequent unit.
Patent CA-1260178-A (CA)
Inventor: JADAMUS HANS
IPC: C08L71/00
Filed: 1985-11-18
Granted: 1989-09-26
Abstract: ABSTRACT      The invention relates to thermoplastic compositions comprised of the following components:          A)  Polyphenylene ether, in the amount of 20-90 parts oy weight;        B)  Styrene resins, in the amount of 5-70 parts by weight;        C)  Polyoctenylenes, in the amount of 2-20 parts by weight;        D)  Copolymers based on styrene and butadiene, in the amount of 0-20 parts by weight; and E)  Optionally, other additives; and the invention further relates to methods of manufacturing said thermoplastic compositions. The thermoplastic compositions have high impact resistance, good hot shape stability and good processibility and can be used in molding articles by injection or extrusion molding.
Patent CA-1260355-A (CA)
Inventor: KOLIBAS JAMES A
IPC: F16K11/10
Filed: 1985-11-18
Granted: 1989-09-26
Abstract: CIRCULATING AND DEAD END COLOR CHANGERS WITH IMPROVED          VALVES AND MANIFOLDS    Modular  circulating  and  dead  end  color changers are made from synthetic materials inert to chlorinated hydrocarbon  solvents.   Universal  supply and  return  manifolds  have  relatively  smooth  and uninterrupted walls defined,  in part,  by inlet and return valve surfaces, for easy solvent flow cleaning.      Circulating high pressure color changers have improved actuators and circulating means including bypass lines for  continuously  recirculating  both  selected  and non-selected paints.   Valve  sealing  is enhanced by improved valves and pressure drop across each module is minimized by modular construction regardless of the number of modules used.
Patent CA-1267842-A (CA)
Inventor: ROBERTS MARY F
IPC: A61K9/127
Filed: 1985-11-19
Granted: 1990-04-17
Abstract: UNILAMELLAR LIPID VESICLES AND METHOD        FOR THEIR FORMATION      ABSTRACT     This invention relates to unilamellar lipid vesicles comprised of short-chain phospholipids and long-chain phospholipids and a method for making the vesicles.  The short-chain phospholipids are com-prised of fatty acids with fewer than 9 carbon atoms and the long-chain phospholipids are comprised of fatty acids with at least 12 carbon atoms.
Patent CA-1273484-A (CA)
Title: Materiau thermoplastique conducteur de l'electricite
Inventor: DELPHIN RENE
IPC: B29B7/90
Filed: 1985-12-17
Granted: 1990-09-04
Abstract: Un matériau plastique conducteur à base de résine thermoplastique et de charges carbonées, particuliaires et fibreuses. Les charges carbonées particuliaires se trouvent dans une proportion comprise entre 30% et 50%, tandis que les charges carbonées fibreuses se trouvent dans une proportion inférieure à 10%.
Patent CA-1267580-A (CA)
Inventor: WIBERG OLLE
IPC: B42F13/16
Filed: 1985-12-17
Granted: 1990-04-10
Abstract: ABSTRACT            An arrangement for handling documents, papers etc., com-prising a so-called ring mechanism (1) for co-operation with hole-punched paper sheets, and a support means such as a folder, calendar (18), binder or file (21; 28) or the like. In accordance with the invention there is attached to the side of the ring mechanism (1) remote from the rings ((3) a first fastener part (8) of a so-called burr-fastener arrangement, while a second fastener part (9) of the arrangement is attached to the support means (15 ;21; 28).  The fastener parts (8,9) are arranged to co-operate with one another in a manner which enables the ring mechanism (1) to be detachably connected to the support means (15; 21; 28).            Figure 2 for publication
Patent CA-1263378-A (CA)
Inventor: ALAIMO ROBERT J
IPC: C07D405/04
Filed: 1986-01-07
Granted: 1989-11-28
Abstract: ABSTRACT      The present invention involves compounds of the class of imidazo[4,5-f]quinolines and methods for enhancing the immune response system of mammals which comprises systemically administering to mammals having a depressed immune function an effective but nontoxic amount of a composition comprising such a compound.
Patent CA-1273322-A (CA)
Title: Multiple pack for a plurality of cylindrical  containers
Inventor: GLOEYER WOLFGANG
IPC: B65D71/00
Filed: 1986-01-17
Granted: 1990-08-28
Abstract: ABSTRACT         Multiple pack for a plurality of cylindrical containers of same design and size, arranged in parallel longitudinal rows in juxtaposed upright manner with a rectangular cardboard blank provided with transverse fold-ing lines, having a base surface, on which the containers stand, and two facing upwardly foldable sidewalls joined to the base.  A surrounding band crossing the sidewalls at roughly half the height of the containers is the sole means for holding together and for carrying of the multiple pack.          For the purpose of avoiding shifting of the containers either in case the axes of all containers standing in various longi-tudinal rows are located in a plane at right angles to the longitudinal direction of the rows - at least one foldable surface part of the cardboard blank can be inserted between adjacent longitudinal or transverse rows of the cylindrical containers, or - in case three rows of containers are provided -the containers of the central row are staggered with respect to the containers of the outer rows by half the container diameter and the three rows of containers are moved up to each other in such manner that each container of the central row contacts two containers in each of the outer rows.
Patent CA-1258286-A (CA)
Inventor: MCGEE DANIEL W
IPC: H03K21/38
Filed: 1986-04-18
Granted: 1989-08-08
Abstract: PERMANENT MAGNET        VARIABLE RELUCTANCE GENERATOR      Abstract of the Disclosure A variable magnetic reluctance generator is disclosed generally comprising a stator having pairs of spaced magnetic poles of opposite polarity.  Like polarity poles are adjacent one another to define a gap having all poles of the same polarity on the same side, and permanent magnet means provide an essentially uni-form magnetic field intensity along the length of the gap.  The opposite polarity poles are connected by a magnetically permeable path that is surrounded by a sta-tor winding.  The rotor has alternating segments of high and low magnetic permeability and these segments move through the gap between the opposite polarity poles, which changes the magnetic permeability between them. This causes variations in the magnetic flux in the magnetically permeable path, which induces an electrical current in the surrounding stator winding.  Output voltage may be controlled by auxiliary field coils on the stator or by other means.
Patent CA-1264960-A (CA)
Inventor: CALZAVARA MASSIMO
IPC: G02B6/24
Filed: 1986-04-28
Granted: 1990-01-30
Abstract: Abstract A method and apparatus are provided for measuring optical coupling losses between single-mode optical fibres, wherein an optical beam is injected into a length of optical fibre, the optical beam exiting from a fibre end face being reflected by a reflecting optical system back into said fibre through said face, and re-emerging its injection point, and wherein the optical power of the reflected beam is measured, under a reference condition in which the core portion of the end face and its image produced by the optical beam reflected by the reflecting optical system coincide at the optical centre of the reflecting optical system, as well as under conditions of transverse or longitudinal offset from the reference condition.  Various types of reflecting optical systems and arrangements for aligning the apparatus prior to a measurement are described.
Patent CA-1256125-A (CA)
Title: Procede de production de butene-1 de purete amelioree   a partir du produit brut de dimerisation de  l'ethylene
Inventor: CHAUVIN YVES
IPC: C07C11/08
Filed: 1986-05-02
Granted: 1989-06-20
Abstract: La présente invention a pour objet un procédé de production de butène-1 de pureté améliorée à partir du produit de dimérisation de l'éthylène en présence d'un catalyseur comprenant un mélange de titanate d'alkyle et de trialkylaluminium, caractérisé en ce que l'on soumet à une distillation le mélange d'au moins une amine avec ledit produit brut de dimérisation, ladite distillation ayant lieu au moins en partie à une température supérieure à la température de dimérisation de manière à séparer au moins le butène-1 de pureté amélioré d'un fond de distillation renfermant les résidus de catalyseur. Ce procédé permet notamment d'éviter les réactions secondaires gênantes des procédé de l'art antérieur.
Patent CA-1258319-A (CA)
Inventor: KIMMEL MILTON J
IPC: G06F7/00
Filed: 1986-05-14
Granted: 1989-08-08
Abstract: ABSTRACT   Configurable processing element groups (PEGs), made up of processing elements (PEs) and boolean combiner image switches (BC), arrayed in image processing subassemblies (CAGEs) having limited external PE connections, provide myriad image processing network choices without massive investment in memory and b us capacity. PEs have full variable connectability within the PEG, and connectability via limited  bus connections to PEs in related PEGs. Image switching  is implemented by the BC, which is feedback connected to PEs within the PEG. Each PEG is also directly connected to the next PEG, through its BC, in straightforward pipeline configuration. For simple jobs, the implementor configures simple networks of PEs within n PEGs. For demanding jobs, the implementor configures  PEs in one PEG together with PEs from other PEGs, in a compound bus-connected network within the CAGE. For very demanding jobs, the implementor uses the PEs in the system not only as binary window processors, but also as additional switching paths, logic inverters and delay elements, setting up the image processing system most closely approaching the optimum for the job. Limitations are only bus capacity, bus con-nections and CAGE to CAGE connections. The system features host computer, video buffer, and pipeline of CAGEs, each CAGE having bit stream input an array of PEGs, and CAGE exit mechanism which provides a bit stream output in the form of X-Y coordinates of selected pels. An additional feedback loop, from BC  output to BC input within the PE, significantly adds to capability with little additional oral structure.