baber/WOPTO huggingface dataset:
Patent CA-1228950-A (CA)
Inventor: WEISS JOERN-VOLKER
IPC: C08J3/02
Filed: 1983-06-14
Granted: 1987-11-03
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention relates to epoxy resin diammonium salt emulsions comprising a liquid epoxy resin, a latent curing agent and an emulsifier.  Diamines of formula I or II:              H2N - CH2 - R - NH2        (I) H2N - R - CH2 - R - NH2     (II) wherein R is a substituted alkylene or a cycloalkylene residue with 6 to 9 C atoms or an aralkylene residue with 7 to 9 C atoms, are neturalized with an acid consisting of or containing oxalic acid and are used as the latent curing agent, while C8- to C14-alcohols and/or adducts thereof with up to 10 ethylene-oxide groups are used as the emulsifier.  The emulsions of the present invention are useful in epoxy resin mortars or epoxy resin cement mortars and for sealing concrete surfaces to improve the water retention capacity.
Patent CA-1198255-A (CA)
Inventor: KITAMURA KAZUYUKI
IPC: D01F6/60
Filed: 1983-07-07
Granted: 1985-12-24
Abstract: ABSTRACT         High Tenacity Polyethylene Adipamide Fiber A high tenacity polyhexamethylene adipamide fiber having:        (1)  a formic acid relative viscosity of 70 or more than 70;          (2)  a tenacity of at least 10 g/d; and (3)  a coefficient of stability of tie molecule of at most 0.20.
Patent CA-1208998-A (CA)
Inventor: DUPREZ WAYNE R
IPC: F02M31/16
Filed: 1983-07-28
Granted: 1986-08-05
Abstract: DIESEL FUEL CONTROL APPARATUS AND SYSTEM                  Abstract of the Disclosure Diesel fuel control apparatus in a system in which fuel flows to a diesel engine from a fuel tank.  A portion of the fuel is consumed by the diesel engine.  Excess fuel flows in a heated condition from the diesel engine.  The excess fuel has air entrained therein.  A diesel fuel filter housing is attached to the diesel fuel control apparatus and is in fluid communication therewith.  The diesel fuel control apparatus receives heated fuel and air entrained therein and supplies heated fuel without air therein to mix with fuel flowing from the fuel tank to the fuel filter housing.
Patent CA-1212121-A (CA)
Title: Process for the preparation of n-allyl-o-alkyl-  thionocarbamates
Inventor: LEWELLYN MORRIS E
IPC: C07C333/02
Filed: 1983-08-22
Granted: 1986-09-30
Abstract: PROCESS FOR THE PREPARATION OF N-ALLYL-O-ALKYL THIONOCARBAMATES                Abstract of the Disclosure Processes for the preparation of N-allyl-O-alkyl thionocarbamates are disclosed.  The first comprises reac-ting in an aqueous solvent and in the presence of a phase transfer catalyst a cyanide salt, sulfur and an allyl halide to form an allyl isothiocyanate and then reacting said allyl isothiocyanate in the presence of certain catalysts with an alcohol.          The second comprises an improvement in the pro-cess for the preparation of N-allyl-O-alkyl thionocarbam-ates by the reaction of an allyl isothiocyanate with an alcohol. The improvement comprises the use of a catalyst of the general formula:       wherein R1, R2, R3, R4, and R5 are individually selected from alkyl or aryl or a mixture thereof, M represents a metal from Group III B, IV B, or V B of the Periodic Table of the Ele-ments, and n is the integer 0 or 1; provided that the sum of n1, n2, n3, n4, and n5 equals the valance of said metal M.
Patent CA-1198839-A (CA)
Inventor: MEHAFFEY JOSEPH L
IPC: C02F1/54
Filed: 1983-11-14
Granted: 1985-12-31
Abstract: POLYALKOXYLATED AMINES AS DEWATERING    AIDS FUR FELDSPATHIC MINERALS     ABSTRACT     A process for the concentration and dewatering of an aqueous suspension of feldspathic minerals, comprising adding to the suspension a filter aid having the general formula:       wherein R1 is an alkyl group of between 8 and 18 carbon atoms and wherein x and y are integers greater than 0 whose sum is between 2 and 15.
Patent CA-1213121-A (CA)
Inventor: ZECMAN KENNETH P
IPC: B22D17/20
Filed: 1983-12-16
Granted: 1986-10-28
Abstract: ABSTRACT OF THE DISCLOSURE          A nozzle for use in zinc and other metal casting operations wherein it is necessary to heat the nozzle with a gas-fired torch to prevent the zinc from freezing in the nozzle.  Heat from the local area heated by the nozzle is conducted away from such area to be distributed through the balance of the nozzle body by means of a copper filled channel in the exterior surface of the nozzle body.  In one embodiment the channel includes a wide band portion which extends around the nozzle body and includes the locally heated area and which feeds into a thinner helical groove.  An insulative sleeve covers the nozzle but has an opening for a torch flame.  In another embodiment the groove is more uniform over the nozzle body and further is covered by an insulated stainless steel jacket.
Patent CA-1217216-A (CA)
Inventor: COPIE FERNAND
IPC: B66F9/20
Filed: 1984-01-11
Granted: 1987-01-27
Abstract: ABSTRACT OF DISCLOSURE:   A load handling and transporting vehicle is provided with a load handling apparatus movable from a compact low profile position to an extended position.  The load handling apparatus has a main lift beam pivotally connected to a link and control beam.  A second link connects the control beam to the frame.          Piston and cylinder assemblies connected to the main lift beam and frame operate to move the main lift beam, links, and control beam from adjacent nested positions to extended posi-tions.  A cargo container carrier is mounted on a third link pivotally connected to the forward ends of the main lift beam and control beams.
Patent CA-1228553-A (CA)
Inventor: CROTEAU RENE
IPC: B01D35/28
Filed: 1984-02-15
Granted: 1987-10-27
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a paint strainer, its blank and the method of making same.  The strainer comprises a conical receptacle having a conically tapering side wall formed of stiff sheet material and defining an upper support portion having an open end, and a lower filtration portion.  The lower filtration portion has a first reinforcing arm formed integral with the upper support portion and terminating at a pointed free end located at the apex of the receptacle.  A second reinforcing arm is formed integral with the upper support portion and disposed substantially diametrically opposed to the first reinforcing arm.  The second reinforcing arm is connected adjacent to the pointed free end of the first reinforcing arm and defines a lower filtration aperture and further side filtration apertures to each side of the first and second reinforcing arms.  A filtration mesh screen is disposed over the filtration apertures.  The first reinforcing arm provides stress distribution and rigidity to the screen in the lower filtration apertures.
Patent CA-1214250-A (CA)
Inventor: MOUREY BRUNO
IPC: G02F1/1343
Filed: 1984-03-16
Granted: 1986-11-18
Abstract: ABSTRACT OF THE DISCLOSURE          Smectic liquid crystal display screens for display-ing a color image.  The object of the invention is to obtain a color image from filtering layers deposited on the electrodes of a matrix display screen, the configuration of the electrodes supporting these layers being such that it avoids phenomena of interlineation of the colors.
Patent CA-1219704-A (CA)
Inventor: KERNER DIETER
IPC: C09C3/12
Filed: 1984-04-19
Granted: 1987-03-31
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides for modification of natural oxide or silicate fillers with sulphur-containing organo-silicon compounds which are insoluble in water.  For this pur-pose the fillers are transferred into an aqueous suspension and treated with the organosilicon compounds when required in the presence of an emulsifier.
Patent CA-1207727-A (CA)
Title: Chauffage de serres par bassin immerge
Inventor: SAUVAGEAU YVAN
IPC: F24D3/14
Filed: 1984-05-04
Granted: 1986-07-15
Abstract: PRECIS Il est connu que le chauffage des serres par le sol se fait par le biais de tubes souterrains dans lesquels circulent de l'eau chaude ou de la vapeur. L'air ambiant de la serre est ainsi maintenu à une température adéquate par la radiation de chaleur issue du sol.   Dans la présente invention, le sol à chauffer est déposé sur une surface de plastique.  Sous celle-ci, se trouve le médium chauffant; il est consti-tué d'une certaine épaisseur de gravier complètement immergé et contenu dans un espace étanche.  L'eau qui se trouve entre les interstices du gravier, et qui  est en contact avec la surface inférieure du plastique, est elle-même chauffée par des tubes dans lesquels circule de l'eau chaude.  Le sol est ain-si en contact avec un élément chauffant d'une grande surface.   Il en résulte donc plusieurs avantages:  la température du médium chauffant n'a pas à être élevée, ce qui permet un meilleur contrôle de l'humidité du sol d'où un transfert de chaleur plus efficace.  Cette invention corrige le prin-cipal défaut des systèmes de chauffage conventionnels qui est d'assécher le sol autour des tubes, au point de former autour ce ceux-ci une couche isolan-te.
Patent CA-1217381-A (CA)
Title: Coated-particle salt substitute containing potassium chloride coated with a mixture including maltodextrin and potassium bitartrate and method of preparation
Inventor: MEYER DAVID R
IPC: A23L27/00
Filed: 1984-05-25
Granted: 1987-02-03
Abstract: COATED-PARTICLE SALT SUBSTITUTE   CONTAINING POTASSIUM CHLORIDE COATED WITH A MIXTURE INCLUDING MALTODEXTRIN           AND POTASSIUM BITARTRATE AND  METHOD OF PREPARATION     ABSTRACT OF THE DISCLOSURE    A salt substitute composition is disclosed which includes coated particles, each particle comprising:     (a)  a core comprising  potassium chloride and (b)  a coating on the core, the coating including a mixture containing: (i)  maltodextrin and (ii)  cream of tartar (potassium bitartrate) and (iii)  optionally, sodium chloride.           Also disclosed is a process for preparing a salt substitute composition which includes spraying an aqueous solution containing cream of tartar and maltodextrin (and sodium chloride, if included) onto an agitated and heated bed of particles including potassium chloride.
Patent CA-1221998-A (CA)
Inventor: KALUZA RUDOLPH T JR
IPC: G09F3/02
Filed: 1984-06-13
Granted: 1987-05-19
Abstract: ABSTRACT OF THE DISCLOSURE       This multiple ply assembly yields individual invoice/itinerary sheets and a traveler's ticket-holding folder with the invoice/itinerary information printed directly on the flap.  Invoice/itinerary information entered on the outer ply is printed on the area corresponding in size and orientation on all plies.  When this corresponding portion of the next to last ply is detached, yielding an additional invoice/itinerary sheet, the remainder of the next to last ply forms a pocket on one corner of the last ply by means of adhesive.  The portion of the last ply corresponding in size and orientation to the outer ply forms the flap of a ticket-holding folder, of which the aforementioned pocket is a part.
Patent CA-1209906-A (CA)
Inventor: FUJII SETSURO
IPC: A61K38/00
Filed: 1984-06-26
Granted: 1986-08-19
Abstract: ABSTRACT     A pharmaceutical composition is disclosed which comprises a physiologically active substance possessing peptide bonds in its structure and being inactivable by digestive enzymes, the active substance being other than insulin, and a synthetic chymotrypsin inhibitor.  The composition is particularly suitable for intestinal absorption of the active substance.
Patent CA-1213252-A (CA)
Inventor: LOEFGREN PETER
IPC: B65B3/00
Filed: 1984-06-26
Granted: 1986-10-28
Abstract: ABSTRACT OF THE DISCLOSURE           A filling device for sterile filling of con-tainers.  A flexible temporary storage container is placed in a dosage chamber and exposed to external over-pressure and under-pressure, respectively.  The filling goods is sucked into the temporary storage container and pressed out to the final storage container.  A device for fine adjustment of the volume of the chamber has the shape of an adjustable membrane.
Patent CA-1242989-A (CA)
Inventor: BOYS DONALD R
IPC: C23C14/36
Filed: 1984-07-04
Granted: 1988-10-11
Abstract: APPARATUS FOR AND METHOD OF CONTROLLING SPUTTER COATING                                    i A B S T R A C T        The magnetic field of a magnetron sputter coating apparatus is controlled in response to measurements of plasma parameters to control deposition parameters, such as sputter deposition rate and material deposition thickness profile.  From time to time the apparatus is standardized to change preset values for parameters of the plasma to manage the deposition parameters.
Patent CA-1219061-A (CA)
Inventor: COOPER FRANK W JR
IPC: G02B6/06
Filed: 1984-10-01
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE A  fiberscope  inspection  system for a nuclear steam generating plant  includes  an  optical unit and a transport unit respectively coupled to opposite ends of the fiberoptic cable and mounted at spaced-apart points on a trolley beneath the  tube  sheet,  with the  fiberoptic cable hanging freely in a catenary between the two units, both of which are coupled by cable to a remote control station.  The optical unit is self-contained and includes a light source,  a video camera and a focusing mechanism and chain and sprocket remotely-controlled drive means for controlling the focusing mechanism.  The  transport unit includes a cartridge comprising a coil of a steel drive tape, the leading end of which is welded to a split-sleeve coupling disposed in clamping engagement with the leading end of the fiberoptic cable, the tape being engageable by a drive sprocket for driving same to feed and retract the fiberoptic cable.  Position sensing means are provided for monitoring the position of the fiberscope probe.
Patent CA-1230481-A (CA)
Inventor: THEUWIS ALFONS L
IPC: G01N1/12
Filed: 1984-11-16
Granted: 1987-12-22
Abstract: SAMPLING AND/OR MEASURING APPARATUS    FOR IMMERSION IN MOLTEN METAL                      Abstract Of The Disclosure Apparatus for immersion in molten metal includes a disposable probe telescoped over an immersion end of a lance up to a shoulder on the lance.  An elastic ring seal is provided between the shoulder and the adjacent end portion of the probe for protecting the joint between the probe and the shoulder.
Patent CA-1245584-A (CA)
Inventor: SONDERMEYER PAUL
IPC: C12P21/02
Filed: 1984-12-07
Granted: 1988-11-29
Abstract: The present invention relates to a vector for the expression of the protein of human  gamma interferon in bacteria, of the type containing the gene which codes for the protein of human  gamma interferon and the plasmid elements which provide for the expression of this gene, wherein the 5' end of the sequence coding for the protein is as follows:  <IMAGE>  The bacteria transformed by these vectors enable  gamma -IFN to be produced in high yield.
Patent CA-1246765-A (CA)
Inventor: GARNER ALBERT Y
IPC: C08G69/44
Filed: 1984-12-07
Granted: 1988-12-13
Abstract: PROCESS FOR PREPARING NYLON BLOCK COPOLYMER AND COMPOSITION FOR USE IN THE SAME ABSTRACT OF THE DISCLOSURE A process for preparing a nylon-6 block copolymer in which a solution comprising an acyl-lactam, epsilon-caprolactam and magnesium chloride is brought into reactive admixture with a solution of magnesium dilactam in epsilon-caprolactam. The acyl-lactam magnesium chloride solution is prepared by reaction of an acid halide functional material and magnesium dilactam.
Patent CA-1228784-A (CA)
Inventor: HUHTA PENTTI
IPC: B27L1/04
Filed: 1984-12-18
Granted: 1987-11-03
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for separating bark, such as birchbark, from timber during conveyance of the timber has a conveyor for advancing logs leaving a stripping drum.  To achieve an effective separation of bark, rollers conveying the logs form a bark separating unit, where successive ones of the rollers are arranged at two levels, the rollers at the upper level being provided with spikes for scraping or detaching the bark, and the rollers on the lower level being substantially smooth-surfaced.
Patent CA-1265344-A (CA)
Title: Propellant charge for tubular weapons and a process  for the production thereof
Inventor: OVERSOHL WILHELM
IPC: C06B45/00
Filed: 1984-12-19
Granted: 1990-02-06
Abstract: ABSTRACT         A propellant charge for tubular weapons with almost constant burning behavior in a rated reference temperature range is produced from a mixture of at least one mono- or polybasic homogeneous propellant charge powder, of which the particles are of homogeneous material, with at least one heterogeneous propellant charge powder of which the particles consist of a mono- or polybasic base powder with mono- or polybasic powder granulates embedded therein and which, by virtue of its heterogeneous composition,  has a pressure characteristic   with   a   negative   firing   temperature coefficient.   The powders have similar heat of explosion, force and particle size, and are mixed in proportions such as to provide the desired constant burning behavior.
Patent CA-1255212-A (CA)
Inventor: BISCHOFF EDELBERT
IPC: G01N31/22
Filed: 1984-12-28
Granted: 1989-06-06
Abstract: Abstract of the Disclosure The invention relates to a procedure for establishment of the occur-rence of allergen-containing housedusts in which paper treated with an aromatic diazo compound (and where appropriate with starch) is used for carry-ing out a color reaction with an aqueous-alcoholic alkali metal hydroxide extract of housedust.  The color development provides a measure of the amount of allergen  present.
Patent CA-1225845-A (CA)
Title: Method and apparatus for selecting fishing lure color
Inventor: HILL LOREN G
IPC: A01K97/00
Filed: 1985-01-09
Granted: 1987-08-25
Abstract: ABSTRACT    A method  for selecting  a  fishing  lure of a color or colors most visible and attractive to fish which includes the steps of observing  the condition of  the water  to be fished to determine the relative clarity of the water, then measuring the light transmittance at the depth in the water to be fished.   The water condition observed and the light transmittance value measured are then compared with a color chart upon which colors have been pre-correlated to light transmittance values and water clarity conditions according to which color  is most attractive  to fish at a specific transmittance value and water condition.   A lure color is selected on the basis of such comparison, and used to fish at the depth at which the water transmittance value has been measured.   The method is carried out by using an apparatus which includes a device for lowering a light sensing probe into the water,  and further including a color chart and asso-ciated light meter which shows which color is preferred by (most attractive to) fish under the most frequently encoun-tered water conditions, and when the light transmittance at selected fishing depths in that type of water is at any spe-cific one of a number of light transmittance values.
Patent CA-1227082-A (CA)
Inventor: KHORKOVA EVGENIA A
IPC: A23C9/123
Filed: 1985-02-18
Granted: 1987-09-22
Abstract: SOUR MILK PRODUCT                          Abstract A sour milk product is composed of proteins, milk and vegetable fats, lactose, dextrin maltose, saccharose, water, bifidobacteria, ferrous sulphate and vitamins A, D2, E, C, B1, B2, B3 , B6, PP with the following proportion of ingredients, in mass per cent:      milk fat                   2.5 - 2.7 vegetable fat             0.8 - 1.0 lactose                   2.0 - 2.2 dextrin maltose     1.6 - 1.8 saccharose                3.3 - 3.5 water                    40.0 - 41.0 protein                   the balance, including:       bifidobacteria, cells     108 - 109 ferrous sulphate, mln-1                    32.5 - 33.5 vitamins, mln-1          64.0 - 66.0
Patent CA-1253746-A (CA)
Inventor: WILKMAN GORAN
IPC: B63B3/00
Filed: 1985-03-12
Granted: 1989-05-09
Abstract: ABSTRACT            A ship's hull has a general  frame  form defining a bottom surface and two side  surfaces.  The bottom section of the hull  comprises   a   substantially   vertical   wedge-formed portion, which extends vertically downwards in the region of the  lowest part of  the  bow portion of the hull.  The bow portion  follows  in horizontal  sections,  at  and  below  the design water line of the ship,   a substantially continuous curved   arc.   The   stem   line   of   the   bow   extends downwards/rearwards  in  a  small  angle  to  the  horizontal plane, in order to enable ice-breaking by means of bending.
Patent CA-1228566-A (CA)
Title: Antifoulants for thermal cracking processes
Inventor: PORTER RANDALL A
IPC: C10G9/16
Filed: 1985-03-28
Granted: 1987-10-27
Abstract: Abstract of the Disclosure The formation of carbon on metals exposed to hydrocarbon in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of tin and phosphorus,  a  combination of phosphorus  and antimony and a combination of tin, antimony and phosphorus.
Patent CA-1234422-A (CA)
Title: Electronic apparatus with electro-magnetic interference screening
Inventor: BROMBAL DAVID S
IPC: H05K9/00
Filed: 1985-06-26
Granted: 1988-03-22
Abstract: ELECTRONIC APPARATUS WITH ELECTRO-MAGNETIC INTERFERENCE SCREENING o-F the Disclosure An electrically conductive enclosure, consisting of side, top, and bottom members, extends between a ground conductor on a backpanel and electrically conductive faceplates at front edges of circuit boards inserted into connectors on the backpanel and guided by channels in the top and bottom members, thereby forming an EMI-screened arrangement. To provide effective EMI screening, resilient electrically conductive strips are provided between the faceplates and the enclosure, and adjacent faceplates are electrically interconnected. In order to avoid excessive lateral forces on the faceplates, the interconnections therebetween are provided by electrically conductive clips provided in and projecting from a slot in one side of each faceplate.
Patent CA-1260379-A (CA)
Inventor: ANDERSON RICHARD N
IPC: E06B9/307
Filed: 1985-06-28
Granted: 1989-09-26
Abstract: ABSTRACT           A tilting device for the ladder means of a venetian blind.  The device comprises a central body member having two symetrically diametrically opposed arms.  Each arm includes a cable receiving means adapted to secure an end of a cable thereto where the cable extends over an edge of the opposite arm.  Both arms extend in a horizontal direction when the slats of the blind are in the fully open position.  Stop means may be provided on the arms to limit rotation about the tilt rod axis.
Patent CA-1266866-A (CA)
Inventor: MOORE PATRICK D
IPC: C07C221/00
Filed: 1985-08-14
Granted: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE    A compound is provided of the formula:                             wherein R1 is selected from (C1-C2) alkyl, halide, or (C1-C2) alkoxy; R2 is selected from H or (C1-C3) alkyl; Y is a number of from 2 to about 200; and Z is selected from H or   where W is (C1-C18) alkyl.  N,N-disubstituted-aminobenzaldehydes are well known chemical compounds having a fairly wide variety of end-use applications including, for instance, their use as inter-mediates in the preparation of commercial styryl dyes.
Patent CA-1258348-A (CA)
Inventor: TSCHANG CHUNG-JI
IPC: C08F20/52
Filed: 1985-09-17
Granted: 1989-08-08
Abstract: Abstract of the Disclosure:  Insoluble polymer powders which are only slightly swellable are prepared by poly-merization of N-vinylpyrrolidone or a mixture of (a) an N-vinylcarboxamide, acrylamide, methacrylamide, acrylic acid, methacrylic acid, acrylates, methacrylates and/or a vinyl ester and (b) from 0.1 to 10% by weight, based on the total amount of monomers, of, as a crosslinking agent, a compound possessing two or more ethylenically unsatu-rated double bonds, in a powder bed in the presence of a heat-transfer medium and in the absence of oxygen and polymerization initiators, at from 90 to 220°C, the powder state being maintained, the reaction mass being circulated and the heat-transfer medium evaporated from the polymeri-zation zone.         The resulting polymers are used as adsorbents, as formulation assistants for crop protection agents or as ion exchangers.