baber/WOPTO huggingface dataset:
Patent CA-1038531-A (CA)
Inventor: LEIBU HENRY J
IPC: C08L7/00
Filed: 1974-12-02
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE           An elastomeric composition comprising a crystalline ethylene/propylene copolymer containing about 65-78% by weight ethylene units and, optionally, units of a mono-reactive nonconjugated diene sufficient to provide up to 1 gram mole of carbon-carbon double bonds per kilogram of copolymer, said copolymer having an inherent viscosity of about 0.8-1.6 preferably 1.0-1.4, about 5-30% by weight based on the weight of the total composition of glass fibers randomly dispersed throughout the composition, and about 40-150 parts, preferably 50-100 parts by weight per 100 parts of said crystalline copolymer or carbon black. The comp-osition has high flexural strength and can be used in automotive trim application.
Patent CA-1049531-A (CA)
Inventor: REINEHR DIETER
IPC: C07D213/38
Filed: 1975-02-20
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE        New nonadienylamines, nonatrienylamines and nonylamines are described, as well as a new process for their manufacture by reacting a 1,3-diolefine with a Schiff's base in the presence of certain nickel catalysts.  The new compounds are suitable for combating micro-organisms, for example in the protection of materials.
Patent CA-1062259-A (CA)
Title: Procede de preparation de nouveaux alcoxy anilides et composes ainsi obtenus
Inventor: MALEN CHARLES
IPC: A61K31/445
Filed: 1975-03-14
Granted: 1979-09-11
Abstract: La présente invention a pour objet de nouveaux alcoxy anilides.  Elle a plus particulièrement pour objet des ortho-alcoxy anilines substituées à l'azote par un groupe acyle dérivé d'un acide amino alcoylcarboxylique et correspondant à la formule générale I: (I) dans laquelle  n représente un nombre entier variant de zéro à trois: R représente de l'hydrogène ou un alcoyle inférieur; R1 représente un radical alcoyle inférieur, un radical alcényle inférieur ou un radical phényle alcoyle inférieur; R2 représente un radical alcoxy inférieur, un atome d'halogène, un radical alcoylthio, un radical cyano ou un radical trifluorométhoxy; R3 représente de l'hydrogène, un radical alcoyle inférieur ou forme avec X une chaîne alcoylène ayant de 2 à 4 atomes de carbone qui peut être interrompue par un ou deux hétéroatomes et, dans ce cas, Y représente un radical alcoyle inférieur et R4 représente de l'hydrogène ou un radical alcoyle inférieur; R4 représente de l'hydrogène, un radical alcoyle inférieur ou forme avec X une chaîne alcoylène ayant de 2 à 4 atomes de carbone, éventuellement interrompue par un ou deux hétéroatomes et dans ce cas Y représente un radical alcoyle inférieur; X et Y, identiques ou différents, représentent un radical alcoyle inférieur ou forment ensemble avec l'atome d'azote auquel ils sont attachés une structure hétérocyclique saturée, éventuellement interrompue par un ou deux autres hétéroatomes, et comportant de 3 à 7 chaînons; A et B représentent, simultanément ou distinctement, de l'hydrogène, un alcoyle inférieur, un radical acyle dérivé d'un acide orgainique carboxylique ayant de 1 à 18 atomes de carbone ou bien A et B représentent chacun un atome d'oxygène ou bien encore A et B forment ensemble une chaîne alcoylène ayant de 2 à 6 atomes de carbone. Les nouveaux composés manifestent en particulier des propriétés inhibitrices sur les sécrétions gastriques et un effet important sur la vitesse d'évacuation gastrique.  Ils possèdent une toxicité faible et ne possèdent pas de propriétés dépressives sur le système nerveux dentral à un degré significatif.  Pour la plupart. ils sont dépourvus d'effet anti-émétique.  Le 1-¢¢(N-éthylpyrrolidinyl-2) acétylamino! 2méthoxy 4-amino 5-chlorobenzène qui possède des propriétés protectrices vis-à-vis des vomissements provoques par l'apomorphine, très intenses, supérieures à celles de la Métoclopramide.
Patent CA-1049551-A (CA)
Inventor: SIETZ FRITZ G
IPC: A23J7/00
Filed: 1975-03-18
Granted: 1979-02-27
Abstract: TO ALL WHOM IT MAY CONCERN:       Be it known that I, FRITZ GEORG SIETZ, a citizen of the Federal Republic of Germany and Berlin (West), of Van Oldenbarneveldlaan 37, Zwijndrecht, Netherlands, has invented an improvement in PROCESS FOR PURIFYING PHOSPHATIDES   of which the following is a S P E C I F I C A T I O N   Abstract of the Disclosure Process for purifying phosphatides wherein crude phosphatides are subjected to the combined action of a hydrophobic liquid and an aqueous liquid, the two liquids are separated and the purified phosphatides product is recovered from the hydrophobic liquid.  In this way a transparent phosphatide product is obtained.       In a preferred embodiment hexane is added to a non-dried crude phosphatide sludge obtained by the water desliming of a crude oil and the amount by volume of the hexane is about twice that of the sludge.
Patent CA-1043651-A (CA)
Inventor: SCHWIPPERT GUUSTAAF A
IPC: G07F7/04
Filed: 1975-04-18
Granted: 1978-12-05
Abstract: BANKNOTE ESCROW AND STACKER    APPARATUS AND METHOD     Abstract A currency handling machine receives a banknote and transports it in tension to an escrow container for temporary storage in a stack along with any other banknotes involved in a transaction until the customer instructs the machine to either complete the transaction or to cancel the transaction and return his money.  The banknote or stack of banknotes is conveyed to a locked deposit box if the transaction is completed or is conveyed within the escrow container to a refund compartment accessible by the customer if the transaction is cancelled.
Patent CA-1064613-A (CA)
Inventor: KISHI YOSHIO
IPC: G11B15/60
Filed: 1975-11-24
Granted: 1979-10-16
Abstract: MAGNETIC TAPE RECORDING AND/OR RECORDING APPARATUS WITH DEVICE FOR RECORDING AND/OR REPRODUCING CONTROL SIGNALS                   ABSTRACT OF THE DISCLOSURE         In an apparatus for recording and/or reproducing audio or other information signals in one or more record tracks on a face of a magnetic tape as the latter is guided in a predetermined path, for example, from a supply reel to a take-up reel; a magnetic head is disposed adjacent such path to engage an edge surface of the tape substantially at right angles to the face thereof for recording and/or reproducing a control signal in the tape from such edge surface, whereby to make available an increased proportion of the width of the tape for the record tracks and guard bands therebetween.          Preferably, the head for recording and/or reproducing the control signal in the tape from an edge surface thereof is mounted at  a tape guide member by which the tape is positioned in the direction of its width.  Further, the control signal preferably has a low frequency, for example, of the order of 10 Hz, so as to minimize the spacing loss in recording or reproducing the control signal when the width of the tape is not precisely uniform.
Patent CA-1078567-A (CA)
Inventor: CLARK IAN S R
IPC: B22F9/08
Filed: 1975-11-27
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE          The invention is directed to an atomization process in which molten streams are subjected to the influence of a plurality but correlated sets of atomization jets such that flake and filigree formation is reduced, low pressure gas can be used, a narrow profile cone of powder is achieved together with high powder yield, whereby metal powder particles are formed which are then utilized in the production of components, particularly for turbine engines.
Patent CA-1041097-A (CA)
Inventor: FRINGELI WERNER
IPC: C07D251/68
Filed: 1976-01-20
Granted: 1978-10-24
Abstract: Abstract The 4,4'-bis-[2",4"-bis-(diisopropanolamino)-s-triazin-6"-yl-amino]-stilben-2,2'-disulphonic acid, its manufacture as well as its use as optical brightener for natural or synthetic polyamides and especially for paper is disclosed.
Patent CA-1038648-A (CA)
Inventor: MEGINNIS CHARLES E
IPC: G01F23/02
Filed: 1976-02-10
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE         A sight glass assembly comprising a housing having an opening therethrough, the opening having an enlarged section providing a shoulder, a face plate having an opening registered with the opening in the housing, mounted on the housing in opposed relation to the shoulder, a lens disposed in the en-larged section of the opening in the housing and interposed between the shoulder and the face plate, a resilient packing disposed in the enlarged section of the opening in the housing, between the lens and the housing structure, said face plate having a flange portion projecting into the enlarged section of said housing opening and engaging said resilient packing, and means for securing said face plate to said housing to apply a compressive force on the packing, causing the packing to expand laterally to provide a compressive force about the periphery of the lens.
Patent CA-1061537-A (CA)
Inventor: MCDEVITT HOWARD I JR
IPC: G01B7/12
Filed: 1976-02-24
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE       Apparatus and method is disclosed for measuring refractive properties such as spherical power, cylindrical power, cylindrical axis, etc., which are potentially present in a sphere-cylindrical optical system.  Relative movement is effected between an incident light bean and the optical system under test so as to cause the incident beam to effective-ly move about a pre-defined first locus in the plane of the optical system thereby producing a refracted light beam which moves correspondingly about a second locus in a subsequent plane parallel to the plane of the optical system.  This second locus has relative maximum and minimum dimensions which are representative of refractive properties of the sphero-cylindrical optical system under test and a position-sensitive photoelectric detector surface is disposed in the path of the refracted light beam for producing an electrical output representative of the instantaneous relative position at which the refracted light beam strikes the position-sensitive photoelectric surface with electrical processing circuits being connected to receive this electrical output and to provide an output indication representative of at least one refractive property of the optical system under test.
Patent CA-1065098-A (CA)
Inventor: KANEZAKI KENJI
IPC: C08F6/06
Filed: 1976-02-27
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE           A process for preparing a high purity p-vinylphenol polymer which comprises dehydrogenating crude p-ethylphenol containing at least one of m-ethylphenol and o-ethylphenol to convert the ethylphenol(s) to vinylphenol(s), polymerizing the resulting crude product without removing the o- and/or m-vinyl-phenols, and purifying the resulting polymerization product.
Patent CA-1041839-A (CA)
Inventor: GERMAN WILLIAM H
IPC: B63B1/38
Filed: 1976-03-31
Granted: 1978-11-07
Abstract: SHIP'S HULL AND METHOD OF BUBBLING HOT GAS THEREFROM          Abstract of the Disclosure The invention relates to the generation of compressed gas for bubbling from a ship's hulls in ice-laden water in order to reduce the drag on the ship's movement produced by the ice, and also to help break up the ice.  The compressed gas is generated by apparatus having an air compressor, a device for mixing fuel with the compressed air, a device for igniting the fuel/air mixture so that hot gas is generated under pressure, and at least one pipe which is provided for receiving the hot compressed gas and for supplying the gas to holes located in the hull of the ship below the waterline.  The pressure of the gas is greater than the water pressure at the holes so that bubbling of the gas from the holes takes place.
Patent CA-1071385-A (CA)
Inventor: BURGERT HERWIG
IPC: B01J14/00
Filed: 1976-04-14
Granted: 1980-02-12
Abstract: ABSTRACT OF THE DISCLOSURE A loop reactor is provided for chemical processes. The reactor includes a reactor housing including inlet means at on end and outlet means at the opposite end of the housing.  Pipes are connected to the inlet means for supplying the reactants to be processed to the reactor.  A guide tube is provided in the reactor housing defining a mixing chamber between the guide tube and the inner wall of the reactor housing.  Means are provided for inducing a circulation of the reactants through and around the guide tube.  Annular means are connected to the guide tube end adjacent the outlet means defining an annular space at one end of the guide tube.  Such annular space is connected to the mixing chamber by openings through which said reactants enter into said annular space.  Finally, escape pipes are connected to the annular space for conducting the reactants to the reactor outlet.  Thus, often optimal processing the reactants enter through the openings into the annular space and from there through the escape pipes to the reactor outlet.
Patent CA-1055243-A (CA)
Inventor: FREE DUSTIN L
IPC: E21B41/00
Filed: 1976-05-13
Granted: 1979-05-29
Abstract: ABSTRACT As an aqueous liquid is pumped into a well bore penetrating n subterranean formation a galactomannan gum, a buffer which promotes an initial acidic pH in the liquid, a borate ion releasing compound, a compound which functions to shift the pH of the liquid to the basic side after a certain short period of time and from about 0.5 to about 95 percent by volume of oil are dispersed into the liquid.  The resulting viscous oil-in-aqueous liquid emulsion is employed to fracture a subterranean formation, for example, to stimulate the flow of fluids therefrom.
Patent CA-1044092-A (CA)
Inventor: YAMABE HITOSHI
IPC: F02M23/08
Filed: 1976-07-07
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE         Deceleration control apparatus for a vehicle engine minimizes increase in exhaust pollutants during sudden deceleration while at the same time maintaining effective braking action of the engine to reduce the speed of the vehicle.  In addition to a dash pot mechanism subjected to vacuum pressures both upstream and downstream from the engine throttle valve for regulating closing movement of the throttle valve, an air passage communicates with the engine intake passage downstream from the throttle valve.  A control valve is operatively interposed in the air passage to admit atmospheric air into the engine intake passage upon sudden deceleration in engine speed.  The control valve closes slowly during continued deceleration and closes off the air supply when deceleration ceases.
Patent CA-1091589-A (CA)
Inventor: FAST CLARENCE R
IPC: B01D29/15
Filed: 1976-07-15
Granted: 1980-12-16
Abstract: ABSTRACT OF THE DISCLOSURE         An erosion-resistant sand screen assembly is described for use in petroleum wells of the type in which sand tends to become entrained in the stream of petroleum entering the wellbore.  The assembly is especially useful in cased holes in formations which consist of very fine sand, such as have been encountered in the Gulf Coast region of the United States and off the east coast of Trinidad.  The assembly uses a sleeve with an erosion-resistant wall at least one-fourth inch thick, positioned around the outside layer of wire screen.  Preferably, the assembly has an outer surface of a resilient elastomeric material.
Patent CA-1058708-A (CA)
Inventor: STUCHLY STANISLAW S
IPC: G01R19/00
Filed: 1976-07-21
Granted: 1979-07-17
Abstract: ABSTRACT OF THE DISCLOSURE:         A ferromagnetic element tuned oscillator is located close to a current carrying conductor and is provided with a power supply energizing source.  The information carried by the electro-magnetic wave from an extra high voltage potential tuned oscillator is transmitted to a receiver at ground level together with a frequency measuring device.  A frequency dis-criminator converts the received signal frequency variations into an output signal which is an analogue of the current flow-ing in the extra high voltage conductor.  The output signal from the tuned oscillator can be transmitted either through free space or a dielectric wave guide, which provides the necessary isolation between the extra high voltage conductor and the re-ceiver.
Patent CA-1071816-A (CA)
Inventor: FAULKNER DUANE H
IPC: C03B37/04
Filed: 1976-07-26
Granted: 1980-02-19
Abstract: METHOD AND APPARATUS FOR MAKING GLASS FIBERS       UTILIZING AN OSCILLATING SPINNER             ABSTRACT Attempts have been made by the prior art to oscillate a veil of air entrained centrifugally spun fibers back and forth across a moving collecting surface to build a layer of fibers having uniform thickness and density.  The present invention accomplishes this objective by oscillating a fiberizing rotor, preferably about an axis that runs through the bottom wall of the spinner.
Patent CA-1042638-A (CA)
Inventor: BIRKS CEDRIC G
IPC: B21F15/06
Filed: 1976-07-30
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE           A swaging die is disclosed for swaging metal sleeves onto concrete-reinforcing bars or wire ropes.  The swaging dies are for use in a press and comprise a pair of opposed co-acting high strength metal members.  Each member is provided with a longitudinally extending recess having a ribbed portion in which at least two longitudinally extending ribs are upstanding, the ribs are positioned such that when the two metal members are in contact the ribs are equally spaced one from another around the conjoined recesses.  The dies provide multi-purpose swaging means thus simplifying the number of dies required for swaging.
Patent CA-1075462-A (CA)
Inventor: GRUSIN GERALD M
IPC: G09D3/00
Filed: 1976-10-13
Granted: 1980-04-15
Abstract: MOUNTING FRAME                 ABSTRACT OF THE DISCLOSURE       A mounting frame positionable on a rigid surface as desk, table or the like, and adapted to mount photographs, decorative articles, a calendar or the like.  This frame comprises triangular-like shaped end walls, a first side wall connecting the end walls, a second side wall substantially parallel to the first side wall and extending between and connecting the end walls.  An additional central wall extends between and is attached to the end walls and is located between the two side walls.  A clear sheet of flexible plastic material, or a clear sheet of plastic material having certain areas masked off to provide clear openings in the plastic sheet, is inserted between the end and side walls and flexed inwardly against the central wall so that the sheet has a concave configuration.  This concave configuration substan-tially matches the top edge of the end walls which have a concave configuration.  A suitable ridge means form part of the first and second side walls so that the flexible plastic sheet is held in position in a concave configuration.  Photo-graphs, other decorative materials, such as dried flowers, or a calendar are positioned behind the plastic sheet prior to the time that it is flexed inwardly against the central wall.          Thus the photographs or the decorative material or calendar is held firmly in place for easy viewing.  The holder has two different positions in which it can be placed on a rigid surface or it may be mounted on a wall.
Patent CA-1038700-A (CA)
Inventor: VAN DER WERFF BARTELE
IPC: B63B25/04
Filed: 1976-10-26
Granted: 1978-09-19
Abstract: Abstract of the disclosure: A hopper barge comprising a hopper having at least one centre keelson box and at least one bottom discharge opening closable by at least one swivelling hopper door, as well as a control mechanism for swivelling the hopper door, wherein the control mechanism can also impose a translatory movement on the hopper door between a lower end position and a higher position in which the hopper door is at least substantially positioned within the centre keelson box.
Patent CA-1068367-A (CA)
Inventor: LUCIUS JOHN E
IPC: H01R13/74
Filed: 1976-11-29
Granted: 1979-12-18
Abstract: A B S T R A C T     An improved resilient mounting means for mounting electrical connector housings in an aperture in a panel includes at least three beams extending outwardly from opposite sides of the housing, the beams being cantilever beams.  The beams are interdigitated and each beam has a tapered portion extending rearwardly from its free end to an outwardly facing step.  The steps of adjacent beams are aligned to define a channel extending transversely of the block for receiving an edge of an aperture in the panel when the housing is operatively mounted within the aperture.
Patent CA-1068453-A (CA)
Inventor: DUVALL DAVID S
IPC: B32B15/00
Filed: 1976-12-22
Granted: 1979-12-25
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosure teaches an improvement in an interlayer for bonding metallic articles.  The articles are based on a metal chosen from the group consisting of nickel, cobalt, and iron, and the interlayer has a composition similar to that of the articles being joined, except for the addition of a quantity of at least one melting point depressant.  The interlayer also has a brittle characteristic because of the formation of brittle phases.  In accordance with the invention, the interlayer is provided in the form of a plurality of lamellae, each of the lamellae being free from those combinations of elements which form brittle phases.  Thus, the lamellar interlayer is ductile even though its overall composition is one which would be brittle if produced in a homogeneous form.  The invention also relates to a process for producing a ductile lamellar interlayer.
Patent CA-1040890-A (CA)
Inventor: RICHARDS ELMER A
IPC: F16H3/22
Filed: 1977-03-31
Granted: 1978-10-24
Abstract: ABSTRACT            A transmission system including a main shaft and at least one countershaft, multiple pairs of shiftable ration gears arranged between the main shaft and the countershaft with jaw clutch devices for connecting at least one of at least some of the pairs of gears to one of the shafts.  The jaw clutches in-clude at least one resiliently loaded jaw clutch element con-stantly and resiliently urged toward engagement position and positively limited in its response to such urging.  A blocker ring is positioned between the jaw clutch element and the gear, the blocker ring encircling the jaw clutch element for normal rotation therewith and having friction means effective for causing rotation of the blocker ring with the gear upon axial urging of the blocking ring toward the gear in response to initiation of a clutching movement by the jaw clutch element.          The blocker ring has radially projecting blocker teeth and the jaw clutch element has radially projecting teeth arranged for interference with the blocker teeth upon relative axial movement when the blocker ring is in other than a condition of synchronous rotation with the jaw clutch element.  The end faces of the blocker teeth facing the interferring tooth of the jaw clutch element are sloped with respect to the normal plane of the axis of the blocker ring.
Patent CA-1088095-A (CA)
Inventor: SINKULA ANTHONY A
IPC: C07C239/00
Filed: 1977-05-19
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE    Ibuprofen p-hydroxybenzaldehyde semicarbazone ester having the formula 11:                          11 was prepared from the free acid, ibuprofen [+2-(p-isobutyl-phenyl)propionic acid] (1).     The ester 11 above has the anti-inflammatory activity of the free acid, but in contradistinction to it, it has a pleasant taste, suitable for oral administration such as uncoated tablets, suspensions or syrups, for the treatment of inflammatory conditions, particularly arthritis.