baber/WOPTO huggingface dataset:
Patent BE-901303-A (BE)
Title: Pies, pastries etc. pre-produced in foil-lined tins - and deep-frozen in foil, possibly thus supplied, for final baking later
IPC: A21B3/13
Filed: 1984-12-18
Abstract: Aluminium foil is placed over the tins and the pastry dough spread on this and pressed-down. The products thus obtained (without tins) are deep-frozen and stored and possibly supplied in this condition for final baking at a later stage. The foils used are preferably without reinforced rims and dimensioned to fit the tins used. Pref. prods. may be partly baked in the foil-lined tins and then deep-frozen in the foil. In this condition they are supplied to retail bakers for final baking as and when required, or similarly used by the producer. Typical demand figures may reach 350-380 smaller-size and 200 or more larger-size products in a day, but the method can be adapted to any widely fluctuating demand figures, the advantages outweighing the necessary investment in deep-freeze capacity.
Patent BE-761659-A (BE)
Title: Cellular core/integral skin nylon panels
IPC: B29C44/04
Filed: 1971-01-15
Abstract: Nylon has an m.wt. >10,000 and a softening point of 150 - 300 degrees C. The polymer contains monomer units of formula -NH.R.NH.CO.R'.CO- and/or -CO.R".NH- (where R and R' are opt. branched 4-13C alkylene, m- or p-phenylene or 1,4 cyclohexene, or R' forms a direct bond, and R" is 3 - 5C n-alkylene or 1,4-cyclohexene. The article comprises a cellular nylon core and an integral nylon skin. The foam has an average pore diameter of 1.5 mm. and is essentially free from pores with diameter >3 mm. The thickness of the skin is 0.2 to 3 mm. total thickness of the panel is 2.5 to 25 mm. Average density is 0.2 to 0.9 g/cm3. Ratio of impact strength (S) is joules: weight per area unit (W) in g/cm2 satisfies the condition 1og1o s/W >2. The panels combine low weight with excellent mechanical strength. They may be used as load-bearing structures in buildings and for furniture, containers such as cases or tanks and also as car body components.
Patent CA-1045142-A (CA)
Inventor: DURANT GRAHAM J
IPC: C07D233/62
Filed: 1973-07-26
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE         Pharmacologically active  cyanoguanidines are disclosed having the following structural formula   wherein R1 is hydrogen or lower alkyl; and R2 is a grouping of the structure Het - (CH2)mZ(CH2)n -wherein Het is a nitrogen containing 5 or 6 membered heterocyclic ring selected from imidazole, pyridine, thiazole, and isothiazole, which ring may optionally be  substituted by lower alkyl, trifluoromethyl, hydroxyl, halogen or amino; Z is sulphur, oxygen, NH or a methylene group; and m and n are inte-gers from 0 to 4 such that their sum is from 2 to 4.  These compounds have been found to have   physiological activity in the animal body as antihistamines to certain actions of histamines which are not blocked by "antihistamines" such as mepyramine.
Patent CA-1045242-A (CA)
Inventor: TAKASHINO SHIZUO
IPC: G11B15/46
Filed: 1974-08-07
Granted: 1978-12-26
Abstract: ABSTRACT        An improved apparatus for recording and/or reproducing signals on a magnetic tape adapted to be wound on supply and take up reels of a tape cassette which are rotationally coupled with respective reel support members of the apparatus.  The reel support members are selectively urge through a drive transmission to rotate in the direction for winding tape on the respective tape reels upon the manual actuation of a con-trol for causing operation of a reel drive.  A shut off device is provided which is powered by the reel drive and is conditioned in response to the arresting of the rotation of the reel support members, for example when the tape is fully unwound from one of the reels, while operation of the reel drive con-tinues, in order to cause the control to halt operation of the drive by de-energization of an eletric motor thereof.  The de-engergization is achieved by the release of a latch mechanism holding actuating members for the apparatus in an operative condition, by means of a latch release operating assembly having an oscillation member normally moving between two limited position during operation of the apparatus and driven by the drive means to an extreme position to release the latch upon arresting of the rotation of one of the reel support members.  The device, in one embodiment, includes an assembly responsive to the actuating control of the apparatus for preventing the shut off device from halting operation of the drive when the controls of the apparatus are actuated to cause rewinding of tape onto the supply reel of the cassette during the play mode of the apparatus for the purpose of allowing signal review, so that the tape can be fully rewound during the review mode without halting the operation of the drive.
Patent CA-1043140-A (CA)
Inventor: NAJJAR WILLIAM K
IPC: A61C15/00
Filed: 1975-01-27
Granted: 1978-11-28
Abstract: ABSTRACT OF THE DISCLOSURE           A dental floss holder device comprising an elongated body defining an internal floss storage chamber; a floss holder head threadably interconnected to the body and having a pair of spaced legs with openings at the outer ends thereof; the body having first floss passage means from the chamber to the head, and the head having second floss passage means communicable with the body passage means; one of the legs having a floss-retaining groove from the head passage means to its outer end; the inter-connection between the body and head including an inner floss securing means between the first and second passage means to secure one end of a section of floss from the chamber, and including exterior floss securing and severance means for secur-ing the other end of a section of floss, whereby a segment of floss retained by the inner securing means extends through the head, along the groove, between the legs and through the leg openings, and to the outer securing means to be retained there-by; and an annular binding and cutting insert retained between the head and body at the outer periphery of the interconnection to form the second exterior floss securing means and also floss severance means.
Patent CA-1024414-A (CA)
Title: Dispositif de securite pour reservoir de gaz comprime
Inventor: DUMONT PIERRE
IPC: F17C13/12
Filed: 1975-04-24
Granted: 1978-01-17
Abstract: PRECIS DE LA DIVULGATION:           Dispositif de sécurité pour réservoir de gaz comprimé comportant une membrane sollicitée par un effort élastique et resposant simultanément sur deux sièges concentriques. Il est caractérisé par le fait que l'application de la pression au siège de plus faible diamètre correspond à une position d'étanchéi-té et que l'application de la pression au siège de plus grand diamètre provoque une ouverture brusque du dispositif.
Patent CA-1059519-A (CA)
Title: Dibenzyl n, n' (2,6-pyridinediyl) dioxamate
Inventor: WRIGHT JOHN B
IPC: C07D213/75
Filed: 1975-05-13
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE       It has now been discovered that novel compounds of formula I                             are useful in the prophylactic treatment of sensitized humans and animals for allergy and all anaphylactic reactions of a reagin or non-reagin mediated nature. Additionally, the compounds are intermediates to the biologically active dioxamic acids and their salts. The compounds are formulated with pharmaceutical car-riers for oral, parenteral, inhalation or rectal means of administration.
Patent CA-1046196-A (CA)
Inventor: CARBONARO ANTONIO
IPC: C08F210/02
Filed: 1975-07-18
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to the preparation of ethylene-propylene-butadiene terpolymers and more particularly to the catalyst system as used in the polymerization reaction, this system consisting of a mixture comprising: a) one or more vanadium compounds soluble in the polymerization solvent medium b) one or more halogenated organic-aluminium com-pounds c) one or more Lewis or Bronsted compounds d) one or more compounds amongst organic compounds containing the group CX3, thionyl chloride and hexachlorocyclopentadiene.            By using said catalyst system amorphous or sub-stantially amorphous terpolymers are obtained in  a very high yield, which renders any purification step superfluous.
Patent CA-1046203-A (CA)
Inventor: CHOLLET JACQUES
IPC: C04B28/26
Filed: 1975-09-05
Granted: 1979-01-16
Abstract: SILICATE-CONTAINING FLAME-RESISTANT ADHESIVE COMPOSITION.            ABSTRACT OF THE DISCLOSURE     This invention relates to a silicate-containing flame-resistant adhesive composition comprising an inorganic component consisting, with respect to the weight of the total composition, of (a) 20-90 wt% of a concentrated aqueous alkali metal silicate solution, (b) 5-25wt% of a clay and 2-7wt% of deflocculated asbestos fibres; and (2) an organic component present as a 30-70% aqueous solution of a carboxymethylcellulose, a starch ester, a dextrin or mixtures thereof, said component being present in an amount (dry weight) of 0.2-2wt% by weight of the total composition . Said composition may be prepared by (A) charging said silicate solution in a contai-ner and rotating same in a given direction, (B) intimately dispersing said aqueous organic component solution while rotating same in the opposite direction, (C) adding said clay on completion of the dispersion, with continued stirring and(D) then dispersing said deflocculated asbestos fibres in the stirred mixture.
Patent CA-1059693-A (CA)
Inventor: SCHLATZER ROBERT K JR
IPC: C08L71/00
Filed: 1975-09-03
Granted: 1979-07-31
Abstract: QUATERNIZED AND CROSSLINKED POLYEPIHALOHYDRIN THICKENING AGENT                 ABSTRACT OF THE DISCLOSURE           Epihalohydrin polymers are both quaternized and lightly crosslinked by reaction with N,N-dimethylethanol-amine.  The quaternized and lightly crosslinked polymers are effective water thickening agents.
Patent CA-1046297-A (CA)
Inventor: ZARETTI LUIGI
IPC: E21D11/08
Filed: 1975-11-10
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE            According to the invention trenched constructions, such as tunnels, are realized by using precast reinforced con-crete elements, generally of rectangular shape, with at least the external face provided by ribs of adequate dimentions for pouring, once the element is placed in the trench with vertical ribs thus forming channels with the ground, the concrete for lateral and foundation support.
Patent CA-1063900-A (CA)
Inventor: JOHNSON GLENN W JR
IPC: A61F5/04
Filed: 1975-12-16
Granted: 1979-10-09
Abstract: IMPROVEMENTS IN ORTHOPEDIC APPARATUS     ABSTRACT OF THE DISCLOSURE          In accordance with the invention, there is provided a pair of complementary shaped half-shell members fabricated from a tough, relatively thin material such that each half-shell member is substantially flexible about its longitudinal axis yet is substantially rigid about a transverse axis perpendicular to its longitudinal axis. The half-shell members are adapted to be receivably engaged with respect to each other in a diametrically opposed concentric nesting fashion and due to their inherent radial flexibility may be adjusted relative to each other to form a radially telescoped generally cylindrically shaped outer shell structure of selective inside diameter generally conforming to the shape of an injured limb such as, for example, a leg or arm. Disposed interiorly of the outer shell structure is a series of air bags or similar means capable of assuming a normally flattened configuration but which when inflated with air through a valved inlet port are capable of being radially expanded to conform to the irregular shape of the limb or other body part with which each air bag is intended to engage. Means are provided for firmly releasably securing the radially telescoped half-shell members together after they have been snugly fitted relative to each other about the limb or other body part. In one alternatively preferred form of the invention, the two complementary half-shell members are configured to form an outer shell structure conforming generally to the shape of a pair of articulated or conjoint body limbs whereby the two articulated or conjoined limbs are immobilized with respect to each other, whereas in another alternatively preferred form of the invention, a hinged con-struction is provided between two pairs of longitudinally displaced cooperating half-shell members to provide a device for controlling the relative motion between a pair of articulated or conjoined limbs.
Patent CA-1053091-A (CA)
Inventor: PARKS DEWEY P
IPC: D21F1/66
Filed: 1976-01-08
Granted: 1979-04-24
Abstract: ABSTRACT    This invention comprehends a machine for producing a composite laminate structure wherein one layer is a base material, such as non-woven fabric, a second layer, inter-spersed with the first layer, is substantially a two dimen-sionally randomly oriented fiber layer with the fibers bonded to the first layer by resin.  Also comprehended is a method of making such a composite laminate structure.
Patent CA-1058695-A (CA)
Inventor: LIPO THOMAS A
IPC: H02P27/04
Filed: 1976-01-21
Granted: 1979-07-17
Abstract: A motor control circuit is provided for regulating the torque of a polyphase or single phase ac induction motor operated at a variable frequency.  The control circuit is based on the principle of maintaining constant the in-phase component of stator current compensated for the voltage drop across the stator resistance, while also holding constant the slip frequency. In operation, the per phase instantaneous stator supply line current and voltage are continuously sensed and supplied to a generating device for deriving a per phase supply line voltage compensated for the stator resistance voltage drop.  The compensated supply line voltage signal is used in conjunction with the instantaneous current signal to generate a desired modified in-phase stator current component signal, either in one half cycle or in both half cycles.  In a polyphase circuit, the several modified in-phase stator current component signals are summed and filtered to produce an averaged do signal.  This dc signal is used in a feedback control system for a power converter which supplies to the motor a voltage adjustable in frequency and in amplitude.  A preferred embodiment is a drive system for a three-phase induction motor, with the power converter being a polyphase pulse-width-modulated inverter.
Patent CA-1097449-A (CA)
Inventor: SCHIMMEL KARL F
IPC: C08G59/00
Filed: 1976-06-08
Granted: 1981-03-10
Abstract: ABSTRACT OF THE DISCLOSURE           A polymeric product suitable for use as a pigment grinding vehicle is disclosed.  The polymeric product is the reaction product of an organic polyepoxide and an organic amine containing alkyl aryl polyether moieties.
Patent CA-1067134-A (CA)
Inventor: BULLIS ROBERT H
IPC: G01G11/00
Filed: 1976-06-18
Granted: 1979-11-27
Abstract: ION PRODUCTION MEANS            ABSTRACT OF THE DISCLOSURE    Apparatus for providing ions having a specific electric charge to a stream of working fluid  is dis-closet.  The ions are produced by a variety of techniques in a volume of the working fluid which is maintained in a protected region within the stream.  An electric field draws ions away from the production region and makes them available to the stream of fluid.  In many applica-tions an independent electric field is applied to the flowing fluid to move the ions within the working fluid.
Patent CA-1060982-A (CA)
Inventor: DRANSFIELD CLIFFORD D
IPC: G01V1/04
Filed: 1976-08-16
Granted: 1979-08-21
Abstract: Abstract of the Disclosure Arms extending laterally from an upwardly moving weight, such as a rebounding seismic gas exploder, terminate in guide assemblies adapted to engage a plurality of parallel semi-rigid, resilient ropes connected between the top and the bottom of a supporting frame so that the weight must follow their path.  Each guide assembly contacts its respective rope at several vertically spaced positions so as to distribute side loads along the rope resulting from eccentric exploder move-ment.  The construction prevents the exploder from tilting sufficiently to catch or lock on the one or more ropes, thus avoiding pendulum movement of the exploder and abrasion of the ropes.
Patent CA-1040599-A (CA)
Inventor: ZELLER ALLEN D
IPC: B65D5/49
Filed: 1976-08-17
Granted: 1978-10-17
Abstract: PARTITION ASSEMBLY AND PARTITION STRIPS THEREFOR          Abstract of the Disclosure;         A Partition Assembly having interlocking longitudinal and transverse partition strips to form compartments or cells for the-reception of bottles, cans or other containers.  The strips have sections that form the walls of the cells and are defined by spaced slots in each strip extending from one edge and a substantial depth into the strip and relatively shallow notches in the opposite edge of the strip in alignment with said slots.  A set of sections, in-cluding the section at one end of each strip, has tabular projec-tions near one edge extending into the slots in one direction, and a section at the opposite end of the strip has a tabular projection extending into a slot but in the opposite direction, the slots of the longitudinal strips interfitting with the slots of the trans-verse strips with the tabs of one interlocking in notches of the other forming a partition assembly.
Patent CA-1054004-A (CA)
Inventor: SAKAI YASUO
IPC: F02B19/12
Filed: 1976-08-19
Granted: 1979-05-08
Abstract: ABSTRACT OF THE DISCLOSURE:           A spark ignition internal combustion engine comprising a cylinder; a reciprocating piston in the cylinder; a cylinder head closing one end of the cylinder; a main section of a com-bustion chamber formed in the cylinder between the piston and cylinder head; an auxiliary section of the combustion chamber communicating only with the main section through a connecting passage; the cylinder head formed with an intake passage opening to the main section and with an exhaust passage opening to the main section; an intake valve to open and close the intake pas-sage; an exhaust valve to open and close the exhaust passage; means for supplying an air fuel mixture to the intake passage; means for supplying a portion of exhaust gas discharged from the exhaust valve through the exhaust passage to the intake passage.  The volume of the auxiliary section is from 3 percent to 20 per-cent of the volume of the main section and the cross-sectional area of the connecting passage being from 0.1cm2 to 2.0cm2 so that in operation of the engine a proportion of the amount of residual gas within the auxiliary section to the volume of the auxiliary section is higher than a proportion of the amount of residual gas within the main section to the volume of the main section; and that during the compression cycle part of the com-bustible charge within the main section is forced through the connecting passage into the auxiliary section.  A spark plug is provided to produce a spark within the auxiliary section.
Patent CA-1081078-A (CA)
Inventor: BRAIN DEVIN K
IPC: C11D3/50
Filed: 1976-11-23
Granted: 1980-07-08
Abstract: DETERGENT COMPOSITION                        Devin King Brain and Marian Theresa Cummins ABSTRACT OF THE DISCLOSURE A detergent composition contains perfume in the form of water-insoluble, friable microcapsules which become entrained in or on fabric during a laundering process and which release the perfume during manipulation of the dry fabric.
Patent CA-1057791-A (CA)
Inventor: TURNER LARRY G
IPC: F16L19/00
Filed: 1976-12-30
Granted: 1979-07-03
Abstract: Abstract of the Disclosure A coupler which is for tubing and which has a tube receiving bore therein.  A sealing ring, spacer ring and lock ring are coaxially located within the coupler bore.  When a tube is inserted into the coupler bore, the sealing ring makes contact between the coupler and tube with the spacer and lock-ing ring cooperating to cause the locking ring when the tube is pressurized to firmly engage the tube, thus preventing the tube from being withdrawn from the coupler.
Patent CA-1063329-A (CA)
Inventor: GOEL RAJESHWAR P
IPC: H02K1/20
Filed: 1977-01-13
Granted: 1979-10-02
Abstract: ]     METHOD AND APPARATUS FOR FABRICATING VENT PLATE HAVING BOW-TIE SLOT ARRANGEMENT              ABSTRACT OF THE DISCLOSURE A vent plate for supporting a finger having a rivet portion is disposed intermediate adjacent core lamina-tions in a dynamoelectric machine.  A plurality of finger members secured to the vent plate cooperate with the core laminations to define a ventilation duct for circulation of a cooling gas through the core.  The vent plate has a plur-ality of slot openings arranged to receive the rivet portions of each finger.  The vent plate slots are characterized by a bow-tie outline defined by intersecting planar and curved side surfaces which permits variable orientation of rivet portions through a predetermined angular range.
Patent CA-1055408-A (CA)
Inventor: CONLEY JAMES R
IPC: B65D25/28
Filed: 1977-01-21
Granted: 1979-05-29
Abstract: HANDLE ASSEMBLY                        ABSTRACT         A handle assembly is provided for carrying a con-tainer such as a cooler.  The assembly includes a bracket having a pair of spaced mounting members, a pin extending from each of the mounting members, and a handle having a grip member terminating in a pair of depending pin-receiving channels.  The assembly utilizes the pins for rotating or sliding the handle with respect to the bracket.  The con-tainer can be carried by moving the handle from a resting position to a carrying position using one of two distinct modes of movement provided by the handle assembly.
Patent CA-1097486-A (CA)
Title: Process and apparatus for reducing the so.sub.2 content of a hot flue gas
Inventor: LEE TERRY J
IPC: B01J8/10
Filed: 1977-04-07
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE           In a process and apparatus for reducing the sulfur dioxide content of a hot flue gas, it is known to bring a lime slurry into contact with the gas to remove sulfur dioxide there-from and leave a highly liquid waste sludge product the dis-posal of which is a serious problem.  In this invention, during the contact, the lime slurry flows from a scrubbing zone to a drying zone while the gas flows from the drying zone to the scrubbing zone, with the result that the waste sludge product is efficiently dewatered to a low moisture content by evapora-tion in the drying zone from the heat of the incoming flue gas and is thereby made easily disposable and exceptionally suitable for use as landfill.
Patent CA-1067430-A (CA)
Title: High-pressure filament reinforced hose having integral filament-bound couplings and method of making same
Inventor: ROEST JAN I R
IPC: B29B15/00
Filed: 1977-04-14
Granted: 1979-12-04
Abstract: A B S T R A C T            A pair of coupling collars are fixed on each end of a tubular mandrel.          Each such collar carries a plurality of fixed bolt-hole sleeves projecting in a direction axially of the hose. Layers of rubber tape and continuous steel reinforcing cords are sequentially wound in a helical fashion on the mandrel and at the collar are brought radially out along the collar and circumferentially over at least one of the bolt-hole sleeves before passing back over the next tape layer to the other collar where the collar securing winding is repeated and so on until the required structure is built up. After the final outer tape layer is in place a split collar is placed over the hose and bolted on the inside of each of the fixed outer coupling collars to clamp the windings in place. The section is finished off by laying down tape layer seals over the area between the collars. The mandrel with its green hose section is then kettle-cuired. Before shipping, polyurethane foam filled float collars of ABS are attached to the section.            In this system of installing couplings, the outer coupling collar is held in place by the tension in the continuous cords.