baber/WOPTO huggingface dataset:
Patent DK-154345-C (DK)
Inventor: PERCIWALL EVERT WILFORD
IPC: C09J5/00
Filed: 1980-02-22
Granted: 1989-05-22
Abstract: A process and a device for gluing materials with curable aminoplastic adhesives with separate application to the joint of a resin component of the adhesive and a hardener component containing an acid or an acid-forming substance. The application is simplified and the separate application on one and the same joint surface of both components is made possible by first applying the hardener component in the form of an aqueous solution to the joint surface by means of a roll which is porous and capable of absorbing hardener composition and that the resin component is subsequently applied to the same joint surface. Preferably this is also applied by means of a roll. A suitable device for carrying out the process comprises a roll having a porous and absorbing material on its surface and a dosage roll which is in contact with this and between which rolls the hardener component is supplied.
Patent CA-1297458-C (CA)
Inventor: CHARNESKI DAVID M
IPC: G01N1/00
Filed: 1986-01-06
Granted: 1992-03-17
Abstract: DISPENSING APPARATUS WITH CONTROL SYSTEM   FOR IMPROVED UNIFORMITY IN DISPENSING               Abstract There is disclosed dispensing apparatus using a container for liquid, the apparatus comprising pressurizing means for aspirating liquid into the container, and for pressurizing liquid within the container to dispense the liquid.  To control the ambient pressure of the atmosphere above the liquid within the container, system control means and a method of control are provided.  Such means and the corresponding seep of the method comprise a) means for repeatedly sensing the air pres-sure above the level of the liquid within such con-tainer, and for repeatedly generating a signal corres-ponding to said pressure;   b) means for reading and storing the signal when it represents a desired baseline air pressure;   c) means for storing a tolerance factor; d) means for determining the difference between the signal stored by means b) and the signal repeatedly generated by the sensing means, as a dif-ference value; and e) actuating means for activating the pres-surizing means to produce a negative or positive pres-sure differential when the determining means d) detects that the absolute value of the difference value is greater than the value of the stored toler-ance factor.
Patent CA-1312331-C (CA)
Inventor: HUTCHISON ALAN J
IPC: C07F9/60
Filed: 1986-05-22
Granted: 1993-01-05
Abstract: 4-15361/+/CGC 1135 Phosphono- and phosphonoalkyl-azacycloal(en)yl carboxylic acid compounds Abstract of the Disclosure The present invention is concerned with the compounds of formula I,                             (I) wherein one or both of the acidic hydroxy groups of the phosphonic acid moiety may be etherified, lower alkyl, benzyl, benzyl substituted on phenyl by halogen, lower alkyl or lower alkoxy; lower alkanoyloxymethyl or lower alkanoyloxymethyl substituted on oxymethyl by lower alkyl or cycloalkyl, m represents one or zero, R1 is carboxy, carbamoyl or lower alkoxycarbonyl, lower alkanoyloxymethoxycarbonyl, di-lower alkylamino straight chain C2-C4-alkoxycarbonyl or pyridylmethoxycarbonyl, wherein the five- or six-membered heterocyclic ring may be additionally substi-tuted on carbon by lower alkyl and/or on nitrogen, by lower alkyl, lower alkanoyl, phenyl-lower alkanoyl or benzoyl, may have present a carbon-carbon double bond or may be fused on adjacent carbon atoms with a six-membered carbocyclic ring.  A represents a direct bond or lower alkylene provided that A does not represent a direct bond when the heterocyclic ring together with substituent R1 represents 2-carboxy-pyrrolidinyl; and salts thereof. These compounds are useful for the treatment of nervous system disorders in mammals and as antagonists of the N-methyl-D-aspartate sensitive excitatory amino acid receptor.
Patent CA-1329104-C (CA)
Inventor: NAMBUDIRY MAYARA E N
IPC: C11D10/04
Filed: 1986-07-21
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE                   DETERGENT COMPOSITION    A soap based detergent composition contains soluble salts of (C8 to C22) mono-carboxylic acids and water soluble salts of monoesters of general formula ROOC(CH2)nCOOM wherein R is a linear or a branched alkyl or alkenyl group containing 4 to 12 carbon atoms, n is 2, 3 or 4 and M is a cation providing water soluble properties.  The monoester can replace in whole or in part the shorter chain soaps, such as that derived from coconut oil.
Patent CA-1293903-C (CA)
Title: Low phosphate or phosphate free laundry detergent
Inventor: OUHADI TRAZOLLAH
IPC: C11D1/72
Filed: 1986-08-01
Granted: 1992-01-07
Abstract: LOW PHOSPHATE OR PHOSPHATE FREE NONAQUEOUS LIQUID NONIONIC   LAUNDRY DETERGENT COMPOSITION AND METHOD OF USE     ABSTRACT OF THE DISCLOSURE     A low polyphosphate or a polyphosphate free liquid heavy duty laundry detergent composition comprising a suspension of an alkali metal salt of nitrilotriacetic acid (NTA) and zeolite detergent builders in liquid nonionic surfactant. The laundry detergent composition comprises a nonaqueous liquid nonionic surfactant containing a stable suspension of a mixture of an alkali metal salt of nitrilotriacetic acid (NTA) and zeolite builders .
Patent CA-1275842-C (CA)
Title: Retroreflector for the reflection of electromagnetic rays
Inventor: HATJE GUENTER H
IPC: H01Q15/18
Filed: 1986-11-24
Granted: 1990-11-06
Abstract: ABSTRACT OF THE DISCLOSURE            Retroreflector for the reflection of electromagnetic rays suitable for destroying by reflection or absorption electromagnetic radiation, which could lead to a lasting detrimental influencing of magnetic or other data carriers.  The retroreflector is constructed as a flat article formed from a base layer of metallic, juxtaposed reflectors with filter coatings applied thereto formed from a suitable metallic material and provided with a top coating on a bottom surface and a top surface.
Patent CA-1299752-C (CA)
Inventor: GERSON IRA A
IPC: C12R1/865
Filed: 1986-12-15
Granted: 1992-04-28
Abstract: ABSTRACT         Described herein, is an arrangement and method for processing speech information in a speech recognition system.  In such a system where the speech information is depicted as words, each word representing a  sequence of frames and where the recognition system has means for comparing present input speech to a word template, the word template stored in template memory and derived from one or more previous  input word, the prevent invention is best employed.  The invention describes combining contiguous acoustically similar frames derived from the previous input word or words into representative frames to form a corresponding reduced word template, storing the reduced word template in template memory in an efficient manner, and comparing frames of the present input speech to the representative frames of the reduced word template according to the number of frames combined in the representative frames of the reduced word template.  In doing so, a measure of similarity between the present input speech and the word template is generated.
Patent CA-1298560-C (CA)
Title: Modular operations center for in-ground swimming pool
Inventor: WEIR DONALD H
IPC: E04H4/12
Filed: 1987-01-09
Granted: 1992-04-07
Abstract: ABSTRACT OF THE INVENTION     A modular prefabricated filter/circulating system for in-ground swimming pools is provided. The swimming pool circulation system which serves to filter and circulate pool water is designed to be prefabricated at the factory and carried to the swimming pool site as a package and installed on the swimming pool wall so that one side wall of the prefabri-cated package becomes an integral part of the swimming pool wall. The system is provided with a skimmer with streamlined faceplate, main drain, skimmer filter, main drain filter, skimmer throttle valve, quick connect from filter to pump and return, pump, automatic safety pump shutoff, high efficiency pool returns and automatic pool sweep pressure increase mechanism. The system is designed to avoid conventional piping and trenches therefor normally associated with conventional swimming pool filtration systems. The system affords substantial energy saving and is more reliable and safer. A distinct element employed In a preferred embodiment resides in a two-compartment filter unit that extends oper-ating life by permitting the function of the first compartment filtration to be transferred to the other compartment when the first compartment is clogged.
Patent CA-1295943-C (CA)
Title: Method for treatment of tumors with udpg and udpg together with other anti-tumor drugs
Inventor: BALIS M EARL
IPC: A61K31/70
Filed: 1987-03-27
Granted: 1992-02-18
Abstract: ABSTRACT           According to the present invention, there is provided a composition useful as an anti-cancer drug comprising uridine-diphosphoglucose and at least one of the following:  purine synthesis inhibitors, glutamine synthesis inhibitors and pyrimidine synthesis inhibitors.  Also provided are methods of cancer treatment using the composition.
Patent CA-1322715-C (CA)
Inventor: BRUNETTI BRUNETTO
IPC: A61P37/04
Filed: 1987-04-08
Granted: 1993-10-05
Abstract: ABSTRACT OF THE DISCLOSURE:            The present invention relates to the use of a tripeptide consisting of L-Ala (alanine) and L-Arg (arginine),  or its salts thereof and having the following structure: Arg-Ala-Arg for the preparation of a pharmaceutical composition useful as an immunostimulant.  The above tripeptide indeed has a strong immunostimulating activity both on maturation of immature T cells and on T cell function.  Compositions comprising this tripeptide or its salts thereof in admixture with  a  pharmaceutically  acceptable  carrier  are  also disclosed.
Patent CA-1285214-C (CA)
Title: Multi-phase charge holder
Inventor: DINES JACK E
IPC: F42B3/08
Filed: 1987-04-21
Granted: 1991-06-25
Abstract: Abstract Of The Disclosure A shaped charge carrier assembly apparatus includes a carrier having a plurality of carrier segments integrally formed from a single substantially flat elongated sheet of structural material.  An interconnecting portion is located between each two adjacent segments and is integrally con-nected therewith.  The interconnecting portion provides a rigid and precise angular offset between adjacent segments through a permanent deformation of the interconnecting por-tion.  Each carrier segment has a charge receiving opening therein and includes a pair of diametrically opposed wedges for snugly engaging a pair of elastomeric lugs of a shaped charge.
Patent CA-1337093-C (CA)
Inventor: STANLEY HENRY
IPC: C08F283/00
Filed: 1987-05-04
Granted: 1995-09-19
Abstract: The addition to urethane prepolymers of low molecular weight polymers formed from ethylenically unsaturated monomers which do not contain active hydrogen provides a hot melt adhesive which can be readily coated at a viscosity of 3000 to 50,000 cps. at 120°C Thermosel without the need for additional tackifiers or plasticizers and which has improved initial cohesive strength as well as improved strength after aging of the cured bond.  In a preferred embodiment of the invention, the ethylenically unsaturated monomers are polymerized in the non-isocyanate containing components of the isocyanate terminated prepolymer.
Patent CA-1283994-C (CA)
Title: Process for the preparation of cationic coating compositions
Inventor: VAN IPEREN ROELAND
IPC: C08G59/38
Filed: 1987-06-03
Granted: 1991-05-07
Abstract: A B S T R A C T     PROCESS FOR CATIONIC COATING COMPOSITIONS      A process for the preparation of water-thinnable, hydrolytically stable, thermosetting, cationic coating compositions, which comprises blending: 1) 5-35 %w of a carboxylated crosslinking compound, and 2) 65-95 %w of an amino group-containing resin binder, which binder comprises the reaction product of a) ammonia, and b) a blend of b1) a polyglycidyl ether having n epoxy groups per molecule, wherein 1<n<1.9, said polyglycidyl ether being the reaction product of a multifunctional polyglycidyl ether having x epoxy groups per molecule, wherein x>2, and (x-n) mol of a monofunct-ional phenol per mol of the multifunctional polyglycidyl ether, and b2) a diglycidyl ether having an epoxy group concentration in the range of from 1 to 5.5 the average molar epoxy functionality of the glycidyl ethers, present in the blend of polyglycidyl ether and diglycidyl ethers, being <1.75. and wherein 1) and 2) are blended before or after neutral-ization of 2).
Patent CA-1279866-C (CA)
Title: Drill bit with covered ring nozzle retainer
Inventor: MILLSAPPS STUART C JR
IPC: E21B10/18
Filed: 1987-07-16
Granted: 1991-02-05
Abstract: ABSTRACT OF THE DISCLOSURE      An improved nozzle retention system in an earth boring bit of the rolling cutter type using a pliable coating bonded to a nozzle retention snap ring in a manner to permit normal seating of the snap ring by bonding the coating only to the inner periphery and portion of a lower surface of the snap ring. The coating material disclosed is elastomeric, including nitrile rubber.
Patent CA-1269448-C (CA)
Title: Tv receiver having freeze field display
Inventor: WILLIS DONALD HENRY
IPC: H04N5/44
Filed: 1987-10-23
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE An interpolating apparatus is disclosed for generating a pair of non-identical, interlaced fields from a single stored field of video signal. One of the interlaced fields is generated by adding three-fourths of one line's amplitude to one-fourth of the next line's amplitude. The other interlaced field is generated by adding one-fourth of said one line's amplitude to three-fourths of the next line's amplitude.
Patent CA-1283180-C (CA)
Title: High voltage porcelain insulators
Inventor: SEIKE SHOJI
IPC: H01B17/02
Filed: 1987-10-28
Granted: 1991-04-16
Abstract: HIGH VOLTAGE PORCELAIN INSULATORS               Abstract of the Disclosure A high voltage porcelain insulator is disclosed, which has a glaze applied to at least a head portion of the insulator which head portion is covered by a metal fitting and a cement.  The glaze essentially consists of, in terms of weight, from 64.0 to 68.0% of SiO2, from 17.5 to 19.0% of Al2O3, from 5.0 to 6.5% of MgO, and more than 3.0% of CaO, from 2.0 to 2.8% of K2O and Na2O in a total amount, and from 3.0 to 9.0%, when calculated as MnO, a compound which is converted to MnO and or MnO2 after being fired at a temperature range suitable for firing porcelain.
Patent CA-1271224-C (CA)
Title: Vox remote unit control in a cellular system
Inventor: BONTA JEFFREY D
IPC: H04W74/06
Filed: 1987-11-23
Granted: 1990-07-03
Abstract: VOX REMOTE UNIT CONTROL IN A CELLULAR SYSTEM Abstract of the Invention A cellular radiotelephone system providing service to remote units having a voice operated transmitter (VOX) is disclosed. If the regularly scheduled periodic signal quality measurements made by fixed site equipment indicate that the remote unit signal has not been received for a predetermined number of measurements, an audit request is transmitted to the remote unit. The remote unit responsively keys its transmitter for a predetermined period of time. A first special scan is programmed into the regular process such that the fixed site equipment may continue with its regular process until the signal quality measurement must be made. A second measurement is made following the first and if the two signal quality measurements made while the VOX remote unit is known to be transmitting agree, system reconfiguration for the service of this remote unit may be implemented by the cellular system.
Patent CA-1305748-C (CA)
Title: Cord set for block heaters
Inventor: WERNICKE WALTER
IPC: H01R13/64
Filed: 1988-02-18
Granted: 1992-07-28
Abstract: ABSTRACT OF THE DISCLOSURE          An electrical  cord set  is used with an AC operated automotive accessory,  such as a block heater. The cord set includes a multi-conductor electrical cord having one end connected to the accessory or a connector for electrical coupling to the accessory.  At the other end of the cord is the usual multi-prong electrical plug for connection to a mains power outlet or the end of an extension cord.  To enable the cord set to pass through a small dimension opening in an automotive grill, the cord is provided with a disconnectable coupling between its ends.    The  coupling  includes mating male  and  female parts, with the male part having a thin, plate-like shape dimensioned to fit through a narrow slot in an automotive grill.   This avoids the necessary routing of the cable either under the bumper of the vehicle or through the joint between the hood and the surrounding vehicle body.
Patent CA-1284200-C (CA)
Title: Control circuit for a rearview mirror
Inventor: MOLYNEUX KEITH W
IPC: B60R1/04
Filed: 1988-04-08
Granted: 1991-05-14
Abstract: ABSTRACT     The invention provides an automatic rearview mirror system (10) for a vehicle comprising a reflective element (22) actuatable between at least two different reflective conditions.  The system includes a forward light sensor (11) to detect light forward of the vehicle and a rear light sensor (12) to detect light rearward of the mirror. A control circuit means (14,16) is coupled to the reflective element (22), the forward light sensor (11) and the rear light sensor (12).  The control circuit causes the reflective element to assume a reflective state dependent upon the output of the forward and rear light sensors.  The control circuit includes means for modifying the output of the forward light sensor (11) to cause a reduction in the sensitivity of the mirror.
Patent CA-1288920-C (CA)
Inventor: KNIPP ULRICH
IPC: B29C67/24
Filed: 1988-06-02
Granted: 1991-09-17
Abstract: Mo-3044 LeA 25,285 DEVICE AND PROCESS FOR THE            MANUFACTURE OF A COMPOSITE PART         ABSTRACT OF THE DISCLOSURE        The present invention relates to a process and a device for the production of a composite part by means of the sequential introduction of several fillings (consisting of at least one free-flowing reaction mixture, of which at least one forms a foamed material) into the hollow space of the mold of a closed form tool.          A mixing device is attached to the form tool.  The mixer comprises injector nozzles for the reaction components pointing into a mixing chamber and an ejector piston for the cleaning of the mixer chamber.  The ejector piston may be slid forward right up to the outlet orifice of the mixing chamber.            Le A 25 285-US/CA
Patent CA-1314678-C (CA)
Inventor: HEGLER WILHELM
IPC: B29C48/09
Filed: 1988-06-22
Granted: 1993-03-23
Abstract: Abstract of the Disclosure An apparatus for producing a finned tube from synthetic plastics material has a moulding chamber which moves in the direction of production. Molten synthetic plastics charge enters this moulding chamber from which fins are moulded one after another, the fins being in each case formed individually one after another. In order to ensure this procedural measure, there are constructed in the surface of the molten plastics material present in the moulding chamber annular raised portions with conveying surfaces trailing in the direction of production. Corresponding conveying grooves are constructed in the half moulds which bound the moulding chamber. These measures ensure an accurate contour of the tube which is to be produced, ensuring that a reverse flow of molten plastics charge and its combustion will be prevented.
Patent CA-1309343-C (CA)
Title: Diagnostic system employing a unitary substrate to immobilize microspheres
Inventor: SMITH MICHAEL W
IPC: G01N33/543
Filed: 1988-07-11
Granted: 1992-10-27
Abstract: ABSTRACT OF THE DISCLOSURE In a diagnostic apparatus system,  a one piece porous substrate  is provided in a container.   The substrate serves both to extract an antigen in or on a top layer thereof with the remainder of the substrate serving as a reservoir.  The pores in the top surface of  the substrate are microscopic for entrapment of microspheres carrying antibodies.  A target antigen in a test sample attaches to the antibodies when the test sample is poured through the top layer.   The pores in all but the top layer of the substrate have a much greater pore size to comprise the reservoir portion of the substrate.
Patent CA-1289639-C (CA)
Title: Borne d'alimentation electrique pour vitrage encapsule
Inventor: LETEMPS BERNARD
IPC: H05B3/84
Filed: 1988-07-12
Granted: 1991-09-24
Abstract: BREVET D'INVENTION BORNE D'ALIMENTATION ELECTRIQUE POUR VITRAGE ENCAPSULE L'invention concerne une borne pour vitrage encapsulé ayant des revêtements ou des équipements nécessitant une alimentation électrique. Elle propose une borne par exemple du type rivet creux, fixée notamment par soudure ou brasure, dans la région des bords du vitrage sur une zone ayant un revêtement conducteur, enrobée dans la matière d'encapsulation du vitrage. Elle permet d'alimenter aisément par exemple des vitrages chauffants.
Patent CA-1333314-C (CA)
Inventor: COOGAN RICHARD G
IPC: C08G18/83
Filed: 1988-09-14
Granted: 1994-11-29
Abstract: An aqueous dispersion of a nonionic, water-dispersible polyurethane having pendent polyoxyethylene chains and free acid or free tertiary amino groups.  The dispersions are useful as coating compositions.
Patent CA-1338684-C (CA)
Inventor: JOHNSON STEVEN
IPC: B65B69/00
Filed: 1988-10-03
Granted: 1996-10-29
Abstract: An apparatus and method for receiving a plurality of containers packed inverted within cardboard or other flexible-walled cases and for automatically unpacking the containers so they may be filled or otherwise processed by conventional equip-ment.  The apparatus and method incorporate means to apply a compressive force to opposed sides of the cases in order to cause the containers to be retained within the case and, in cases having flaps, to cause the major and minor flaps to move into alignment with the container sides to which the flaps are hinged.  The amount of force is sufficient to retain the contain-ers within the cases even when they are inverted in order to place the cases and the containers over a conveyor which may then receive the containers and convey them downstream in a conventional manner.  The invention includes means for removing the inverted empty cases from the now right-side up containers and for placing the case in a separate location so that the case and the containers may independently move downstream and be further processed in a conventional manner.
Patent CA-1304438-C (CA)
Inventor: BAIGRIE STEPHEN M
IPC: H05B/
Filed: 1988-10-07
Granted: 1992-06-30
Abstract: ABSTRACT   A heater conduit comprises a hollow tube comprising a conductive polymeric material that exhibits PTC behaviour, and two electrodes positioned in electrical contact with the tube, preferably in a helical configuration.  There is pre-ferably an electricably insulating core inside and an outer jacket around the conductive polymeric tube.  The conduit can be heated by the passage of electrical current therethrough, and is preferably used to heat a fluid passing through the tube.
Patent CA-1330539-C (CA)
Inventor: FREUDEWALD JOACHIM E
IPC: C11B9/00
Filed: 1988-10-20
Granted: 1994-07-05
Abstract: ABSTRACT     Fragrance compositions prepared by adding thereto an olfactorily effective amount of substantially pure 2,4,6-tribromo-3-methylanisole are disclosed.