baber/WOPTO huggingface dataset:
Patent CA-1229198-A (CA)
Inventor: RADOVICH DAVID A
IPC: C08G18/50
Filed: 1984-04-16
Granted: 1987-11-10
Abstract: FLEXIBLE POLYURETHANE FOAMS HAVING IMPROVED LOAD BEARING CHARACTERISTICS               ABSTRACT OF THE DISCLOSURE The present invention is directed to the discovery that the substitution of isocyanate coupled polyols for polyols conventionally used in the art leads to flexible polyurethane foams having significantly enhanced load bearing properties.  More particularly, the present invention is directed to a process for the production of a flexible polyurethane foam having improved load bearing characteristics and to the foams so produced.  The present process broadly comprises reacting an organic polyisocyanate with a coupled polyol in the presence of a blowing agent, a catalyst and a foam stabilizer.  The coupled polyol consists essentially of the reaction product of an organic polyisocyanate and an organic compound having a hydroxy functionality ("functionality" as used herein is intended to mean the average number of reaction groups per molecule) of greater than 2, wherein the ratio of hydroxyl groups to isocyanate groups is greater than 1Ø
Patent CA-1228521-A (CA)
Inventor: ATKINSON RONALD E
IPC: C11D1/29
Filed: 1984-05-11
Granted: 1987-10-27
Abstract: LIQUID DETERGENT COMPOSITIONS     ABSTRACT     Stable liquid dishwashing detergent compositions are provided incorporating an alkyl benzene sulphonate and/or alkyl sulphate, an alkyl ethoxy sulphate and an ethoxylated C9-C13 alcohol containing an average of from 3 to 12 moles of ethylene oxide and wherein the ethoxylated alcohol contains no more than 1% by weight of unethoxylated alcohol.
Patent CA-1227753-A (CA)
Inventor: SAITO KENICHIRO
IPC: A61K45/08
Filed: 1984-06-06
Granted: 1987-10-06
Abstract: METHOD FOR PERCUTANEOUSLY ADMINISTERING PHYSIOLOGICALLY ACTIVE         AGENTS USING AN ADJUVANT, A SOLVENT AND A DIOL MODERATOR        ABSTRACT OF THE DISCLOSURE      A method of percutaneously administering a physiologi-cally active agent which comprises applying to the skin of a mammal a physiologically active agent in a carrier system which comprises at least one adjuvant, at least one solvent and  at  least one  diol  moderator.   The  adjuvant can be selected from aliphatic hydrocarbons,  halogen substituted aliphatic  hydrocarbons,   alcohol   esters   of  aliphatic carboxylic  acids,  mono-  or  di-ethers,  ketones,  higher monoalcohols  or  mixtures  thereof.   The  solvent  can  be selected from thioglycerols, lactic acid and esters thereof, cyclic ureas, compounds represented by the general formula R1R2NCONR3R4, pyrrolidone-type compounds,  amides,  lactones or mixtures thereof.
Patent CA-1233951-A (CA)
Inventor: HOLTMAN DENNIS C
IPC: A61L15/26
Filed: 1984-07-03
Granted: 1988-03-15
Abstract: DISPOSABLE URINARY PAD            ABSTRACT            The invention provides a disposable urinary pad having high liquid impact capacity, high liquid retention, and allows the skin of the wearer to remain dry.  The pad is comprised of a liquid-impermeable, substantially flexible shell containing a superstructure which is slightly compressible and capable of maintaining a void volume of liquid and an absorbent medium.
Patent CA-1233946-A (CA)
Inventor: HARADA SUSUMU
IPC: B01D21/01
Filed: 1984-07-10
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE         Drainage of pulp slurry can be markedly improved without impairing the uniformity of paper quality by adding to the pulp slurry a poly-monoallylamine resin represented by the formula:                           wherein X is Cl, Br, I, HSO4, HSO3, H2PO4, H2PO3, HCOO, CH3COO or C2H5COO, n is a number of 10 to 100,000, and m is a number of 0 to 100,000, or a modified resin of the poly-monoallylamine resin.
Patent CA-1216771-A (CA)
Inventor: BOSCO PETER M
IPC: A21D2/00
Filed: 1984-08-31
Granted: 1987-01-20
Abstract: ABSTRACT OF THE DISCLOSURE         A process is described for manufacturing flavor chip-containing baked goods, such as cookie products, wherein the flavor chips, although themselves normally solid at ambient conditions, develop within the product a soft texture which is maintained during extended storage.  The process relies upon maintaining freshly-baked flavor chip-containing cookies at temperatures of from about 20°C to 50°C for a predetermined period of time before returning the cookies to normal temperature conditions encountered during storage.
Patent CA-1229118-A (CA)
Inventor: ALEEM MOHD A
IPC: H02K9/19
Filed: 1984-09-18
Granted: 1987-11-10
Abstract: GENERATOR ARMATURE COOLING AND AIR GAP SEALING SYSTEM                      Abstract A rotary electric machine including a housing having a stator.  The stator includes an armature winding with end turns extending from opposite ends thereof. A rotor is journalled within the housing and the stator and is separated from the stator by an air gap.  At least two nozzles are located within the housing, one adjacent each end of the armature, and directed at an associated set of end turns.  A pair of partitions are disposed within the housing, one for each end of the armature.  Each partition is located axially outwardly of the associated end turns and nozzle.  A first air gap seal includes a resilient gasket sealingly engaging a corresponding one of the partitions and the tips of the adjacent end turns while a second air gap seal includes sheet-like seals interposed between layers of the end turns.
Patent CA-1256212-A (CA)
Inventor: KREISNER WILLIAM
IPC: G07C15/00
Filed: 1984-10-16
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE          A   random  lottery  computer  which  can  be pre-progammed   for   various   lottery   markets   is provided.   Lotteries vary in the number of selections to  be  made, the range for each selection and whether the  selections  are  single digit or double digit.  A microprocessor  controlled  system, with random number generation,  is  programmed  for these various lottery parameters  by  a  set  of hard-wired jumpers and by a game  selection  switch.    The hard-wired jumpers are preset  for a particular lottery market while the game selector  switch  allows  the  player to  select  the chosen  game  wihin that market.  The lottery computer may  be battery  powered or light powered.  Provision is  made  for  initializing  the microprocessor  when power  is  first  applied.  Power is also disconnected after a given interval.
Patent CA-1230750-A (CA)
Inventor: ERICKSON CHARLES D
IPC: G01F25/00
Filed: 1984-10-24
Granted: 1987-12-29
Abstract: COMPACT FLOW PROVER                        ABSTRACT    A compact flow prover for calibrating continuous flowmeters includes a measuring housing comprising a main cylinder having a substantially uniform inside diameter and inlet and downstream sections having inside diameters greater than the main cylinder.  The compact flow prover is provided with a displacer movably disposed within the housing having seals which form a fluid barrier while the displacer is disposed within the main cylinder.  Inlet and downstream section guide means are provided to maintain the displacer in axial alignment with the main cylinder while the displacer is disposed within either of these sections, assuring smooth exit and entry.  The displacer is provided with seals which are circumferentially com-pressed when the displacer enters the main cylinder and may be statically or dynamically monitored for integrity without an external pressure source.  Means for returning the displacer from the downstream section to the inlet section following a proving cycle and means for detecting the longitudinal disposition of the displacer during a proving cycle are provided.  The flow prover also includes an inlet conduit, an outlet conduit, and a valved bypass conduit fluidly connecting the inlet and outlet conduits. The displacer may be positioned within the cylinder by a member extending from the displacer into an external enclosure.  The fluid pressure within the enclosure may be regulated to control the position of the displacer and to equalize unbalanced forces across the displacer.
Patent CA-1250686-A (CA)
Inventor: HENNING WOLFGANG
IPC: C08G18/00
Filed: 1984-12-06
Granted: 1989-02-28
Abstract: AQUEOUS SOLUTIONS OR DISPERSIONS OF POLYISOCYANATE       POLYADDITION PRODUCTS, A PROCESS FOR THEIR PRODUCTION       AND THEIR USE AS, OR IN THE PRODUCTION OF, ADHESIVES                   ABSTRACT OF THE DISCLOSURE      The present invention relates to aqueous solutions or dispersions of polyisocyanate polyaddition products containing from about 2 to 200 milliequivalents per 100 g of solids of chemically incorporated, ternary or quaternary ammonium groups and up to about 25%, based on solids, of incorporated ethylene oxide units present within terminally and/or laterally arranged polyether chains, characterized in that the polyisocyanate poly-addition products contain from about 20 to 95% by weight of polyester segments Q incorporated through urethane groups, wherein Q       represents a radical of the type obtained by removing the hydroxyl groups from i)      dicarboxylic acid polyester polyols having a molecular weight in the range from about 700 to and/or ii)     hydroxyl-terminated lactone homopolymers or copolymers having a molecular weight in the range from about 700 to 2500.        The present invention also relates to the preparation of these polyisocyanate polyaddition products and their use for bonding substrates, in particular rubber.
Patent CA-1238275-A (CA)
Inventor: TSUK ANDREW G
IPC: A61K47/06
Filed: 1984-12-21
Granted: 1988-06-21
Abstract: ABSTRACT OF THE DISCLOSURE          Disclosed herein are compositions and methods for enhancing the transdermal delivery of physiologically active agents across mammalian skin or membranes and which comprise a percutaneous transfer enhancing amount of menthol and a drug.
Patent CA-1262727-A (CA)
Inventor: DELSETH JEAN-MARC
IPC: C07C381/04
Filed: 1985-01-18
Granted: 1989-11-07
Abstract: ABSTRACT          The invention relates to a compound having the formula R-(CH2)a-S2O3-M+ or a hydrate of such a compound, where a has an integral value of from 1 to 20, and where (i) M+ represents a sodium ion or an equivalent of a divalent nickel ion and R represents hydroxy, cyano fluoro-phenyl, nitrophenyl, alkoxyphenyl, alkylphenyl, dialkylphenyl, benzoyl, phenoxy, halophenoxy, 2-phthalimido, a group having the formula C6H5CONH-, C6H5NHCO-, +M-OOC, or 2,4-dihydroxy-6- pyrimidyl (or its keto-form equivalent) or (ii) M+ is absent and R represents a grouping +H3N-.  These compounds are useful in the bonding of rubber to metal.
Patent CA-1249585-A (CA)
Title: Cationic cellulose product and method for its preparation
Inventor: GESS JEROME M
IPC: C08B11/145
Filed: 1985-02-14
Granted: 1989-01-31
Abstract: 11,657F                    CATIONIC CELLULOSE PRODUCT AND METHOD FOR ITS PREPARATION                      ABSTRACT OF THE DISCLOSURE The invention is a fibrous, cationic cellulose pulp product and the method for preparing it. A water suspension of cellulosic fiber is treated under alkaline conditions with a polymer of epichlorohydrin and dimethylamine. Up to 30 molar percent of the DMA may be replaced by a crosslinking agent such as ammonia or a lower aliphatic diamine. The process may be carried out at room or elevated temperatures. It is practical to add the polymer at one of the later alkaline stages of a bleaching process; e.g., an alkaline extraction or peroxide stage. This is most preferably done later than any chlorination or hypochlorite stages. The product shows greatly improved retention of acid and other anionic dyes. It also shows superior retention of some pigments and latices without the need for other cationic aids. In some cases a small amount of alum appears to have a synergistic retention effect with the cationic pulp product when used with titanium dioxide and certain anionic latices.
Patent CA-1245193-A (CA)
Inventor: KIEL HANS R
IPC: B31B29/00
Filed: 1985-02-26
Granted: 1988-11-22
Abstract: ABSTRACT          Bottom-fold bags, made of endless tubular material, which can be made of endless flat material and having a substantially rectangular standing-surface, together with a method and apparatus for producing and filling such bags are disclosed.  Two lateral, substantially triangular bottom-flaps, in the vicinity of which the tubular material is in three layers, are produced.  The tubular material is folded-in from the sides of the bag being formed and a bottom longitudinal seam is formed by pressing the tubular material together and connecting together the layers of tubular material thus caused to bear upon one another.  At least the two layers of the bottom-flaps facing away from the bottom-surface of the bag are united longitudinally.  At least one connecting seam, arranged near the lateral edge of the bag, and at least one connecting seam, arranged near the apex of each triangular bottom-flap are provided, substantially at right angles to the bottom longitudinal seam.  At least one of the connecting seams is of linear design and is divided in its longitudinal extension.  The bags thus formed are then separated and filled with a freely flowing product.  The bags are self-supporting and stand upright when filled.
Patent CA-1216035-A (CA)
Title: Method for continuously monitoring oxide thickness on   moving aluminum foil
Inventor: NOVACEK WILLIAM G
IPC: H01G13/00
Filed: 1985-03-29
Granted: 1986-12-30
Abstract: METHOD FOR CONTINUOUSLY MONITORING OXIDE THICKNESS ON MOVING ALUMINUM FOIL                 Abstract of the Disclosure Either after or during the process of forming aluminum foil for use in electrolytic capacitors, the formed oxide foil is drawn through two separate electro-lytes wherein electrodes are immersed.  An AC voltage source connected between the electrodes provides a resulting reactive current which is a direct measure of the potential capacitance per unit foil area that can be obtained in capacitor manufacturing, and which is also an indirect measure of the oxide film thickness.
Patent CA-1247994-A (CA)
Inventor: YUDELSON JOSEPH S
IPC: G01N33/68
Filed: 1985-05-23
Granted: 1989-01-03
Abstract: STABILIZATION OF DEVELOPED ELECTROPHOREGRAMS         Abstract of the Disclosure In a method for determining macromolecules in polyacrylamide gels comprising the steps of forming a latent stain image by nucleating the macromolecules in the gel with a palladium tetramine salt and developing the latent stain image by treat-ing the gel with a physical developing solution comprising dimethylamine borane and a transition metal salt, the improvement comprises contacting the developed latent stain image with a 1-phenyl-2-tetra-zoline-5-thione or a salt of 1-phenyl-1H-tetrazole-5-thiol.
Patent CA-1247490-A (CA)
Inventor: LUNDBERG TOMMIE
IPC: B42F15/06
Filed: 1985-06-07
Granted: 1988-12-28
Abstract: ABSTRACT     In a hanging arrangement for holders intended for holding sheet-like articles the holder comprises two pivotable parts which embrace the upper edge of respective suspended articles. The shaft about which the holder parts pivot is bent to form an inner hook member and an outer hook member, which extend in different planes. A hanging frame comprises two mutually parallel U-shaped sections having wires or rods extending there-between. The inner hook member of the holder is intended to be placed on a wire, therewith enabling the holder to be moved inwardly. The outer hook member is then attached to the outer U-shaped section to complete the operation.
Patent CA-1258426-A (CA)
Inventor: ADOLF GUENTHER
IPC: A61K38/21
Filed: 1985-06-21
Granted: 1989-08-15
Abstract: Abstract This invention relates to binary mixtures of an interferon of the alpha, beta or gamma type with tumour necrosis factor, and to ternary mixtures of an interferon of the alpha or beta type with an interferon of the gamma type and tumour necrosis factor.  The mixtures show a higher cytostatic and/or cytotoxic effect on transformed cells than could be expected on the basis of the activities of the individual components.
Patent CA-1237176-A (CA)
Inventor: HARTMAN RICHARD B
IPC: H01B13/00
Filed: 1985-07-17
Granted: 1988-05-24
Abstract: Abstract of the Disclosure Flexible tape having a pressure-sensitive adhesive layer containing particles, each particle having a ferromagnetic core and an electrically conductive surface.          By virtue of the ferromagnetic cores, the particles can be magnetically attracted to form a large number of discrete electrically conductive bridges extending through the thickness of the adhesive layer.  The tape can be used both to bond together and to electrically connect individual members of facing arrays of electrodes.
Patent CA-1243260-A (CA)
Inventor: OGUNBIYI LAI
IPC: A01N47/44
Filed: 1985-07-23
Granted: 1988-10-18
Abstract: IMPROVED METHODS FOR DISINFECTING   AND PRESERVING CONTACT LENSES                 ABSTRACT OF THE DISCLOSURE Improved methods of disinfecting and/or preserving contact lenses comprises treating said lenses with an effective concentration of a solution comprising a biguanide or a water soluble salt of the formula:           wherein R1 and R3 are selected hydrogen, halogen, alkyl, alkoxy, nitro, -SO2R4, carboxyl or hydroxyl where R4 is -NH2, -NHR', -NR'R'', -OR' or -0-aryl in which R' and R'' are alkyl or alkoxy; R2 is hydrogen or halogen and X is hydrogen or alkyl, provided that when R2 is halogen then both R1 and R3 are hydrogen and X is alkyl.  The method provides for disinfecting and/or preserving contact lenses wherein the monomeric biguanide-containing solutions offer a wide spectrum of antimicrobial activity with nominal binding and concentrating onto lens surfaces and low levels of eye tissue irritation or inflammation.
Patent CA-1260839-A (CA)
Inventor: HAYES HARRY
IPC: A61K8/27
Filed: 1985-11-21
Granted: 1989-09-26
Abstract: ASTRINGENT DENTIFRICE ABSTRACT    Astringent dentifrice containing a water-soluble zinc salt and a hydrous silica gel polishing agent compatible and substantially non-reactive with the zinc salt.  The astringent dentifrice may additionally contain alkali metal monofluorophosphate, alkali metal carboxymethyl cellulose or combinations thereof, each of which is substantially non-reactive with the zinc salt and the hydrous silica gel.
Patent CA-1247942-A (CA)
Inventor: HOLT JAMES L
IPC: B63H20/00
Filed: 1985-12-02
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE               A marine propulsion device including a gauge including a magnet supported for pivotal movement, a first wire coil adjacent the magnet and adapted to be connected to a power source, a second wire coil magnetically adjacent and in electrical connection with the first coil and adapted to be connected to ground, and a variable resistor in parallel electrical connection with the second coil.
Patent CA-1236265-A (CA)
Inventor: SUCECH STEVEN W
IPC: C01F7/445
Filed: 1985-12-05
Granted: 1988-05-10
Abstract: Abstract of the Disclosure A process for transforming alumina hydrate into an anhydrous product comprising at least 10 wt% alpha alumina. Alumina hydrate is dehydrated, heated and transferred to a reactor where it is fluidized with steam and maintained at a temperature of about 900-1350°C.  Steam fluidization enhances crystal growth and results in a product having uniform quality and superior grinding characteristics.
Patent CA-1263625-A (CA)
Inventor: HAMILTON GARY L
IPC: C10G21/16
Filed: 1985-12-09
Granted: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE        Residual oil is contacted in a solvent refining zone with  a  refining  solvent.  First  and  second  mixtures  are recovered from the zone and comprise (1) solvent refined oil and refining solvent, and (2) refining solvent and impurities separated from the residue. The first mixture is introduced into a first zone of a combination tower to separate refining solvent from solvent refined oil and the second mixture is introduced into a second zone of the combination tower to separate refining solvent  from impurities.  The combination tower is operated at a pressure of no greater than 100 PSIG.          Solvent refined oil having a reduced quantity of refining solvent,  impurities having a reduced  quantity  of  refining solvent,  and  refining  solvent  are  recovered  from  the combination  tower.  Recovered  solvent  is  recycled  to  -the solvent refining zone.
Patent CA-1272618-A (CA)
Inventor: SUTHERLAND RANALD M
IPC: G01N21/59
Filed: 1985-12-09
Granted: 1990-08-14
Abstract: A B S T R A C T     The test probe a cuvette and light guiding means comport-ing more than one waveguide element in contact with the solution to be analyzed.  During operation, signals issuing from said waveguide elements provide data on two or more parameters in the solution subs-tantially simultaneously.
Patent CA-1266259-A (CA)
Inventor: EISENBERG BERNARD C
IPC: B65B1/36
Filed: 1986-02-06
Granted: 1990-02-27
Abstract: Abstract of the Disclosure A method and apparatus for delivering a predeter-mined amount of material into a predetermined position on each of a series of moving trays while avoiding spillage of the product onto other portions of the trays.  A conveyor lifts the material onto a shaker pan which delivers the material in an even flow on to a rotating turntable having a plurality of radially extending gutters thereon.  The turntable directs the material to flow along the gutters and into a plurality of hoppers disposed at the periphery of the turntable. Once a hopper is full, any excess material falls onto a drip tray which returns the material back to a supply bin.  The filled hoppers are sequentially rotated above the trays, which are moving on a conveyor, to release the material onto a predetermined area of each successive tray.  A funnel disposed between the hopper and the tray facilitates delivery of material onto the tray. The funnel is lowered toward the tray to deliver material, advanced in synchronism with the tray, elevated to clear the tray and material, and then returned to its initial position.
Patent CA-1247023-A (CA)
Inventor: CURTISS LINDA K
IPC: C12N5/00
Filed: 1986-03-12
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE Monoclonal receptors that immunologically bind to human apolipoprotein A molecules, particularly apo-A-I and apo-A-II, are described as are their methods of use and articles of manufacture containing them.
Patent CA-1259933-A (CA)
Inventor: COLLINS MALCOLM G
IPC: B65D39/04
Filed: 1986-04-28
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     An end component for a spin welded container comprises a plug which is received within the container side wall for spin-welding thereto.  An annular bead co-operates with a step on the wall to locate the plug.  During welding, flash generated at the main weld area below the bead is prevented from escaping upwardly by the bead. A cavity is provided above the bead to retain any material which passes the bead or is formed by melting of the bead.
Patent CA-1252736-A (CA)
Title: Three-function acoustical panel
Inventor: NIXON MICHAEL T
IPC: E04B1/82
Filed: 1986-05-13
Granted: 1989-04-18
Abstract: THREE-FUNCTION ACOUSTICAL PANEL                      ABSTRACT OF THE DISCLOSURE          Described is an acoustical panel to control sound emissions in facilities requiring sanitary conditions. The panel incorporates a moisture proof outer shell, one or more air pockets and a woven inner core. The panel controls sound through transmission, absorption and dispersion.
Patent CA-1262916-A (CA)
Inventor: STEWART NEVIN J
IPC: C07C303/32
Filed: 1986-06-09
Granted: 1989-11-14
Abstract: Case 6151 (2) ABSTRACT OF THE DISCLOSURE                     PREPARATION OF SURFACTANTS      Alkyl-, aryl-, or alkylaryl-alkoxy ethane sulphonates are prepared by reacting the corresponding halides with potassium or ammonium sulphite in the presence of water in amount less than 50% by weight of the alkoxy ethane halide.    Reducing the water content of the reaction mixture to a low level increases the throughput and yield and reduces the increase in viscosity of the reaction mixture as the reaction proceeds.