baber/WOPTO huggingface dataset:
Patent CA-1159109-A (CA)
Inventor: O'RELL DENNIS D
IPC: H01M50/434
Filed: 1980-07-11
Granted: 1983-12-20
Abstract: Ref. 5690 BATTERY INTERSEPARATOR     Abstract An alkaline battery membrane, and a process of forming the same, is formed from a composition having 30-70% by weight synthetic pulp, 15-65% by weight alkali resistant inorganic filler, and 1-35% by weight of long fibers having lengths of between l/4 and 1 inch.  The long fibers may be polyester, polyacrylic, polyamide, polyolefin, or other staple fiber material.  The process for forming the subject    membrane            requires first forming a substantially uniform aqueous mixture of the subject composition, sequentially treating said composition with a combination of a cationic and an anionic agent, applying the treated composition to a standard paper-making apparatus at a grammage rate to cause the resultant dried sheet to have a thickness of less than l0 mils, and forming a sheet product.
Patent CA-1137015-A (CA)
Inventor: ALLARD LOUIS R
IPC: B65G65/28
Filed: 1980-07-18
Granted: 1982-12-07
Abstract: ABSTRACT    Apparatus for feeding material from a large supply of such material wherein a screw is horizontally disposed at the bottom of the piled material.  Both ends of the screw are mounted in a trunnion bracket in a traversing carriage which supports the screw and allows axial movement relative to the trunnion carriages and skewing movement in a horizontal plane.  A drive motor is mounted directly to the screw and is in turn supported in a trunnion bracket.  Separate drive motors power the carriages at both ends of the screw.  Proximity switches axe disposed in conjunction with the front trunnion bracket to both limit the degree of skewing and to control the traversing motors on the carriages to keep the apparatus aligned and reciprocating beneath the piled material.
Patent CA-1157774-A (CA)
Inventor: CERAMI ANTHONY
IPC: A61K31/66
Filed: 1980-07-30
Granted: 1983-11-29
Abstract: ABSTRACT OF THE DISCLOSURE      A method for reducing mucin viscosity which comprises administering an effective dose of a compound having protected sulfhydryl groups which metabolize in vivo to produce free sulfhydryl groups.
Patent CA-1148714-A (CA)
Inventor: BARHAM PETER J
IPC: B29L7/00
Filed: 1980-08-06
Granted: 1983-06-28
Abstract: ABSTRACT OF THE DISCLOSURE:    The invention provides a method of heat-treating a biaxially oriented polyolefin film by constraining the film against shrinkage, heating the constrained film to at least the minimum stress relaxation temperature of the polyolefin, and thereafter cooling the treated film to a temperature below the alpha-relaxation temperature of the polyolefin.     The film is preferably heated rapidly to the required temperature and cooled rapidly therefrom.  The resultant films exhibit good modulus and thermal shrinkage characteristics.  The heat treatment may be supplemented by a conventional heat-setting operation to improve heat-sealing characteristics of the treated films.
Patent CA-1139328-A (CA)
Inventor: MAYER JACK J
IPC: B65G59/10
Filed: 1980-10-16
Granted: 1983-01-11
Abstract: Abstract of the Disclosure A machine for feeding individual flexible trays from an inclined nested stack to a conveyor or other appropriate surface below the stack.  Vacuum heads are mounted to arms that pivot about a horizontal axis spaced from an upper transverse edge of an inclined hopper holding the nested stack.  The lower end of the inclined hopper is open for engagement by vacuum heads at the ends of the pivoted arms.  The vacuum heads are pivoted by the arms to engage successive trays adjacent a lower transverse edge of the hopper.  The arms are then pivoted back with the vacuum heads adhered to a tray, stripping the tray from the stack and pivoting it to a substantially horizontal position where it is released to fall to a surface below.  A guide may be employed to direct move-ment of the tray downwardly.
Patent CA-1146546-A (CA)
Inventor: HESS HANS-JURGEN E
IPC: C07D239/95
Filed: 1980-10-30
Granted: 1983-05-17
Abstract: Abstract 2,4-Diaminoquinazolines of the formula                 ---(I) wherein Y1 is hydrogen or chloro  Y2 is OR, Y3 is hydrogen or OR such that when Y1 is hydrogen  Y3 is OR and when Y1 is chloro  Y3 is hydrogen or OR, and the pharmaceutically acceptable salts thereof; R represents an alkyl group having from one to three carbon atoms;     taken separately,  R1 and R2 are each hydrogen, alkyl having from one to five carbon atoms, cyclo-alkyl having from three to eight carbon atoms, alkenyl or alkynyl each having from three to five carbon atoms or hydroxy substituted alkyl having from two to five carbon atoms,  when taken together with the nitrogen atom to which they are attached R1 and R2 form a substituted or unsubstituted heterocyclic group optionally containing an atom of oxygen, sulfur or a second atom of nitrogen as a ring member; their use as antihypertensive agents,  pharmaceutical com-positions containing them and intermediates for their production.
Patent CA-1167793-A (CA)
Inventor: MEYERS GEORGE D
IPC: B01J29/90
Filed: 1980-11-14
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE          A process for economically converting carbo-metallic oils to lighter products includes providing a converter feed containing 650°F+ material characterized by a carbon residue on pyrolysis of at least about 1 and by containing at least about 4 parts per million of Nickel Equivalents of heavy metal(s).        The converter feed is brought together with cracking catalyst and with liquid water in weight ratio relative to feed in the range of about 0.04 to about 0.15.        A stream containing a mixture of the feed, the catalyst and steam resulting from the vaporization of the liquid water is formed and caused to flow through a progressive flow type reactor having an elongated reaction chamber which is at least in part vertical or inclined for a predetermined vapor riser residence time in the range of about 0.5 to about 10 seconds at a tempera-ture of about 900 to about 1400°F and under a pressure of about 10 to about 50 pounds per square inch absolute sufficient for causing a conversion per pass in the range of about 50% to about 90% while producing coke in amounts in the range of about 6 to about 14% by weight based on fresh feed.  Coke is laid down on the catalyst in amounts in the range of about 0.3 to about 3 by weight.        The catalyst is separated from the resultant cracking products, adsorbed hydrocarbons are stripped from the separated catalyst, the catalyst is regenerated with oxygen-containing combustion-supporting gas under conditions of time, temperature and atmosphere sufficient to reduce the carbon on the catalyst to about 0.25% by weight or less, while forming gaseous combustion product gases comprising CO and/or CO2, and regenerated catalyst is recycled to the reactor for contact with fresh feed.
Patent CA-1154822-A (CA)
Inventor: EBY RICHARD L
IPC: H01M10/48
Filed: 1980-11-18
Granted: 1983-10-04
Abstract: ABSTRACT OF THE DISCLOSURE           An electrical device for use with electric storage batteries has a bi-level battery state-of-charge indicator incorporated therein.  The electrical device is shown as a battery cable connector and a battery cable clamp.  The built-in indicator provides an indication of the battery state-of-charge when the battery reads a preselected state-of-charge and continues to provide such an indication until the battery has been discharged to a preselected state.  The indicator utilizes a light emitting diode to monitor the battery state-of-charge through the use of bi-level voltage comparator circuit.
Patent CA-1158850-A (CA)
Inventor: NAGASHIMA MASAYA
IPC: F16B7/04
Filed: 1980-12-01
Granted: 1983-12-20
Abstract: Abstract of the Disclosure A method and means for releasably rigidly fastening two standardized metal profiles intersected at an angle and lying one upon another are provided in which four L-shaped members each having two vertical sides are respectively applied at the respective corners of the intersection such that the outer faces of the respective sides of the L-shaped member abut against the respective edge portions of the metal profiles at the intersection lying one upon another and at the same time portions of the respective sides are made to protrude beyond the upper or lower surface of the metal profiles, whereby the confronting protruded portions of the sides of the L-shaped members are rigidly connected together by any suitable fastening means with the metal profiles being respectively interposed between the confronting sides, respectively.
Patent CA-1157704-A (CA)
Inventor: KOCH ULF
IPC: G06M1/14
Filed: 1980-12-31
Granted: 1983-11-29
Abstract: Schulze 16 c/c COUNTING OR PRINTING MECHANISM FOR CONSECUTIVE COUNTING OR NUMBERING     ABSTRACT OF THE DISCLOSURE     A counting or printing mechanism for consecutive counting or numbering, in which a number or printing wheel is provided for each numerical place and the number or printing wheels are mounted on a common shaft. The number or printing wheels are turned by advancing elements which are connected loosely but so as to transmit force and designed to deflect one another. These advancing elements may, for example, be pawls disposed on an inner ring or coupling dises disposed on a side surface of the number or printing wheels.
Patent CA-1170033-A (CA)
Title: Device for the disintegration and distribution  of solid particles in powder form in a gas stream
Inventor: RUUD JAN
IPC: B05B5/025
Filed: 1981-01-12
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE:           A device for the disintegration and distribution of solid particles in powder form transported in a gas stream from a powder hopper to a powder sprayer in which the powder is electrostatically charged when it is transported in a number of curved tubes therein of long extension and small diameter.  This device is disposed upstream of the powder sprayer and comprises a tube-shaped component made of porous material to transmit air through which the powder is trans-ported, means for the introduction of a gas stream under pressure in the stream of powder in the component flowing from the hopper on its way to the powder sprayer, and a disc in said component provided with a plurality of through openings which have a maximum diameter corresponding to the diameter of the curved tubes, whereby the powder is mixed with the gas stream under pressure and lump and other large sized agglomerations are disintegrated before its transpor-tation into the curved tubes.
Patent CA-1109290-A (CA)
Inventor: COX BRUCE M
IPC: G01F1/32
Filed: 1981-01-20
Granted: 1981-09-22
Abstract: ABSTRACT OF THE DISCLOSURE            A flow meter for measuring mass flow is disclosed having two vibrating U-shaped tubes, a means for vibrating the tubes, and sensors for detecting the coriolis force couple which results from the vibration and the flow  of the material to be measured through the meter.  The U-shaped tubes include spaced apart inlet and outlet sections connected to a fixed member at one end, and having the sensors at the other end thereof.  The fixed ends are more closely spaced together than are the other ends having the sensors for increasing the moment arms acted on by the coriolis force couple for more easily detecting twist of said U-shaped tubes.       The U-shaped tubes also are arranged to have the same natural of frequency for longitudinal oscillations and for torsional oscillations.
Patent CA-1169424-A (CA)
Title: Thiazinobenzimidazole derivatives and preparation  process thereof
Inventor: ETO HIROMICHI
IPC: A61K31/55
Filed: 1981-03-04
Granted: 1984-06-19
Abstract: ABSTRACT        The specification describes novel thiazinobenz-midazole derivatives represented by the general formula:           wherein R1, R2 and X represent a wide variety of substi-tuent groups respectively.  The above thiazinobenzimidazole derivatives may be prepared by reacting corresponding 2-hydroxymethyl thiazinobenzimidazole derivatives with cor-responding reactive derivatives of carboxylic acids or hal-ogenides or by reacting 2-p-toluenesulfonyloxymethyl-thiazino-benzimidazole derivatives with sodium azides, thiols, phenols or amines.  The above thiazinobenzimidazole deriv-atives wherein X is OH may be prepared by reducing their corresponding 2-alkoxycarbonyl derivatives.  Where X re-presents a p-toluenesulfonyloxy group, the thiazinobenz-imidazole derivatives may be obtained by reacting correspond-ing 2-hydroxymethyl-thiazinobenzimidazole derivatives with p-toluenesulfonyl chloride.  Where X stands for an N-sub-stituted 2-(homo)piperazinomethyl group, 2-(homo)piperazino-methyl-thiazinobenzimidazole derivatives are reacted with reactive compounds to introduce the desired substituent groups.  The thiazinobenzimidazole derivatives according to this invention are useful as medicaments for circulatory systems.
Patent CA-1197853-A (CA)
Inventor: ONDETTI MIGUEL A
IPC: A61K31/4025
Filed: 1981-03-31
Granted: 1985-12-10
Abstract: ABSTRACT          S-ACYLATION PRODUCTS OF MERCAPTOACYL AMINO ACIDS AND        CARBOXYL GROUP CONTAINING DIURETICS     The S-acylation of a mercaptoacyl amino acid having ACE inhibitory action with a diuretic containing a carboxyl group yields a product having both ACE inhibitory action and diuretic activity in vivo.
Patent CA-1146015-A (CA)
Inventor: LESOSKY THOMAS
IPC: E06B1/70
Filed: 1981-04-28
Granted: 1983-05-10
Abstract: LAT:ajh ADJUSTABLE THRESHOLD AND SILL ASSEMBLY                        ABSTRACT  An adjustable threshold and sill assembly to be used at doorway entrances is disclosed.  The assembly comprises a sill (preferably formed from an aluminium alloy material), a water resistant, thermally insulating threshold base member which is preferably resilient but sturdy (high impact polyvinyl chloride material being preferred), means for engaging the threshold base member with the back of the sill, and an adjustable threshold member received by a rectangular channel of the base member and adjustably connected therein for upward and downward movement to vary the level of its upper surface above the open top of the channel.
Patent CA-1174048-A (CA)
Inventor: FISCHER KARL O P
IPC: B27L11/00
Filed: 1981-05-08
Granted: 1984-09-11
Abstract: Abstract The invention describes a process for recovery, treatment and upgrading of conifers, particularly their substance carriers comprising root stocks, roots, barks as well as branches and twigs overgrown with needle-like  or scaly leaves and seed-pods to provide energy sources, particularly fuels, as well as raw materials for the hydrotherapy and the soil. The substance carriers are ground in corresponding mills to reduce them to fine and finest particle size. The resulting dusts may be used as such as fuels or to produce industrial gases. Further, a party mixture of the dusts with water or heavy oil can be used to produce fuels or it may be processed with hydrogen in the presence of catalysts into gasoline, oils and/or gases. The ground material also may be used as slurry or mud used for therapeutic purposes or medicinal bath water by adding metered water. Finally the ground material may be mixed with peat to be used as energy source or as manure for the soil.
Patent CA-1152263-A (CA)
Title: Detergent-compatible fabric softening and antistatic  compositions
Inventor: CAMBRE CUSHMAN M
IPC: C11D1/66
Filed: 1981-05-11
Granted: 1983-08-23
Abstract: ABSTRACT OF THE DISCLOSURE    Detergent-compatible antistatic compositions are described containing a combination of cationic antistatic agents and hydrogenated triglycerides as discrete particles. Preferred compositions also include certain smectite clay materials to permit the simultaneous attainment of fabric softening, static-reduction and cleansing effects of fabrics washed therein.
Patent CA-1164096-A (CA)
Inventor: KONDO MIKIO
IPC: G01N15/02
Filed: 1981-05-28
Granted: 1984-03-20
Abstract: Abstract of the Disclosure A process for estimating the particle size segregation in a burden layer at the top of a blast furnace is disclosed, which comprises measuring the particle size distribution of a burden material before charging to the furnace and a layer thickness distribution of the burden layer after charging, and estimating the particle size distribution at every position in the burden layer charged at the furnace top on the basis of the above measured values, charging conditions and furnace operating conditions according to a simulation model of particle size segregation.
Patent CA-1148715-A (CA)
Title: Walls and partitions and concealed fasteners for  assembly thereof
Inventor: WEINAR ROGER N
IPC: E04B1/38
Filed: 1981-06-01
Granted: 1983-06-28
Abstract: WALLS AND PARTITIONS AND CONCEALED FASTENERS  FOR ASSEMBLY THEREOF     ABSTRACT OF THE DISCLOSURE:         Walls and partitions are constructed by securing of wallboard panels to a substructure, such as common wood or metal framing members, by a series of concealed clips affixed to the framing members by nail or screw type fasteners.          When the wall or partition is erected the fasteners are hidden from view so that joint treatment of the wallboard panels may be reduced or eliminated, depending on the type of wall structure constructed.  The side or edge gripping clips are impaled along each side of abutting panels.  When erected, a first series of clip fasteners are impaled on a side of a first wallboard and fastened to a framing member and a second series of such fasteners are impaled on an abutting or nearly abutting side of a second, wallboard panel, offset from the first series of clips so as to fit behind and be held by the first panel in a "tongue and groove" type cooperation.  The invented fasteners include strengthening wall portions that reinforce them and create a  clearance or  spacing between the substructure framing member and the backs of the panels, while also providing for screw or nail head clearance.  Also disclosed are such clips and wall and partition structures with features that permit easier disassembly of the structures when that may be desirable.
Patent CA-1158413-A (CA)
Inventor: JUDKINS THOMAS E
IPC: E04F13/08
Filed: 1981-06-10
Granted: 1983-12-13
Abstract: FASTENER STRIP FOR BUILDING     WALL CONSTRUCTIONS                Abstract of the Disclosure A fastener strip is provided which is utilized in a building wall construction comprising sheets of foamed plastic such as polystyrene affixed to a concrete wall and covered by panels of gypsum or the like.  The fastener strips are positioned over the foamed sheeting and assist in nailing the sheeting to the wall.  The cover panels are screwed to the fastener strips.  The fastener strips com-prise  a relatively thin, generally planar strip of material which includes a plurality of reinforcing ribs therein to provide strengthening of the strip and a series of teeth cut out of the body of the strip for engaging the foamed sheeting so as to hold the strip in the appropriate position for nail-ing.  The teeth are formed simultaneously with rolling of the fastener strip from a roll-forming machine.
Patent CA-1162845-A (CA)
Inventor: TAYLOR DONALD F
IPC: F04D13/10
Filed: 1981-07-20
Granted: 1984-02-28
Abstract: LOCKING ASSEMBLY FOR WELL DEVICES            Abstract A locking assembly for well devices, such as a cable sus-pended electric pump, for anchoring the device against both axial and rotative movement within a well flow conductor.  The assembly includes locking keys engageable with locking recesses provided in the flow conductor to support the device within said conductor.  An expander mandrel actuated by the torque forces developed by a rotating element of the well device coacts with said locking keys to urge said keys into tighter locking position and thereby prevent rotation of said assembly within the flow conductor.  The assembly also includes an equalizing valve which equalizes pressures across the assembly and the well device prior to releasing the locking action of the locking keys.    This invention relates to new and useful improvements in Locking Assemblies for Well Devices and is particularly adapted for use in locking cable suspended submergible electric pumping equipment in operating position within a well tubing.
Patent CA-1150504-A (CA)
Inventor: BINASIK CHESTER S
IPC: F23C6/04
Filed: 1981-08-20
Granted: 1983-07-26
Abstract: METHOD FOR FIRING A ROTARY KILN   WITH PULVERIZED SOLID FUEL                   ABSTRACT OF THE DISCLOSURE           Disclosed is a method for firing a kiln as well as a method for producing cement clinker in which pulverized coal is initially entrained in an airflow of about 2% of the theoretical amount of air needed to combust the coal and transport it to a burner.  Supplemental primary air heated sufficiently to vaporize volatiles in the coal is mixed with the coal flow in a burner, discharged into the kiln and hence ignited.  Secondary combustion air heated to between 800°F to 1650°F and more is added in the kiln to effect the substan-tially complete combustion of the pulverized coal in the kiln.
Patent CA-1163891-A (CA)
Inventor: HELLING GUENTER
IPC: G03C7/388
Filed: 1981-09-28
Granted: 1984-03-20
Abstract: Process for the preparation of dispersions of hydro-phobic substances in water ABSTRACT OF THE DISCLOSURE      Dispersions of hydrophobic substances in water are prepared by dissolving the hydrophobic substance together with an ionomeric polyaddition or condensation product in an organic, water-miscible solvent or a mixture of such a solvent with water, diluting the solution with water and removing the organic solvent. The dispersions are excellently suitable for the preparation of photo-graphic recording materials.
Patent CA-1156491-A (CA)
Inventor: GROVES RICHARD L
IPC: F04B51/00
Filed: 1981-10-09
Granted: 1983-11-08
Abstract: A TEST STAND FOR TESTING HYDRAULIC DEVICES              Abstract of the Disclosure A test stand for testing hydraulic devices such as hydraulic pumps and motors, either separately or jointly.  The test stand is comprised of a primary power source which acts in combination with a hydraulic motor to drive a drive train, which is in turn, operated by a hydraulic pump.  The hydraulic pump and the hydrau-lic motor are fluidly connected together by passage means so that hydraulic fluid can be pumped therebetween.  A pressure control means is present in the passage means for sensing and preventing the pressure from going above a predetermined value.  Connected between this pressure control means and the hydraulic motor is a control means for adjusting the fluid displacement of the hydrau-lic motor to correspond to the fluid output of the hydraulic pump.  This control means enables the hydraulic motor to operate in synch with the hydraulic pump at all times.  The test stand also has power regenerative features wherein the hydraulic motor is capable of converting the fluid pressure into mechanical power.  This power is then used to drive the drive train.
Patent CA-1189541-A (CA)
Inventor: CHEVANCE CLAUDE P
IPC: E05F11/42
Filed: 1981-10-14
Granted: 1985-06-25
Abstract: DEVICE FOR WINDING A TRACTION AND THRUST         CABLE AND A WINDOW-RAISER PROVIDED WITH                      SUCH A DEVICE     ABSTRACT OF THE DISCLOSURE     The device has a drum constituted by a disc in one of the sides of which is formed a generally spiral-shaped groove.   A cable retaining cap in the form of a fixed plate is placed against this side of the disc.   When winding or unwinding the cable, the latter bears essentially against the lateral walls of the groove and substantially avoids rubbing against the cap.   This results in high efficiency of the device and enables the device to be employed in automobile window-raisers.