baber/WOPTO huggingface dataset:
Patent BE-903592-A (BE)
Title: Buckle for fixing cord to roof rack - has ring with threaded rod or tube attached to more convenient and reliable fixing
IPC: B62J7/08
Filed: 1985-11-06
Abstract: The buckle is esp. for fixing a cord to a car roof rack and consists of a ring to which the cord is attached. A projection is joined rigidly to the ring. - The projection can be in the form of a threaded rod or a tube, the rod can be fixed to the roof rack using a nut or a nut and bolt. The ring can be round or in any other enclosed shape, or made from a flat plate with a hole punched in it.
Patent BE-780032-A (BE)
Title: Collector - plate - for gas-dedusting electrostatic precipitator
Inventor: GURVITS A A
IPC: B03C3/47
Filed: 1972-02-29
Abstract: Collector electrode for a plate type electrostatic precipitator partic. for de-dusting a stream of gas has a collecting surface over which the gas streams flows and is provided with projections presenting obstacles to the gas flow, these are perforated to permit the gas to pass through them.
Patent CA-1037065-A (CA)
Inventor: MAHLER WALTER
IPC: C09K5/00
Filed: 1974-05-28
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE              Trichlorodifluorobenzene is thermally stabilized, particularly in the presence of engineering metals by contact-ing it with solid alkaline earth carbonates or with alkali or alkaline earth borates and phosphates in a sufficient amount. The method is particularly useful in Rankine-cycle engines using trichlorodifluorobenzenes as the working fluid, when the stabilizer is contained in the boiler.
Patent CA-1041546-A (CA)
Inventor: RENTH ERNST-OTTO
IPC: C07C215/60
Filed: 1974-10-10
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to novel propanol derivatives of the formula:                     (I) wherein R1 represents a hydrogen or halogen atom, a hydroxy or trifluoro-methyl group or an alkyl or alkoxy group with I to 4 carbon atoms; and R2 represents a hydrogen atom, an alkyl group with 1 to 4 carbon atoms or a benzyl group or a pharmaceutically acceptable acid addition salt thereof, and to processes for their preparation. The novel compounds possess sympathicomimetic properties and are potentially useful as cardiac and circulation agents. In particular the novel compounds possess a blood pressure increasing activity. The novel compounds, may, moreover serve as intermediates in the preparation of other physiologically active compounds.          Processes for the production of the novel compounds are described and examples of certain of the novel compounds are given. Pharmaceutical compositions containing the novel compounds are described and exemplified.
Patent CA-1043886-A (CA)
Inventor: BATTOCLETTI FRANK E
IPC: H04Q11/06
Filed: 1974-12-23
Granted: 1978-12-05
Abstract: ABSTRACT        A method and apparatus for selecting time slots on selected lines on a network has particular utility for selecting idle time slots for a signal path between selected input and output highways in a network of highways in a telephone system.  In the method a status list of selectable, idle time slots on a selected output highway is successively examined to identify each of the output highway idle time slots.  A crosspoint between the highways is then closed during the time slot identified as idle to establish a signal path between the selected highways.  Each selectable, idle time slot on only the input highway has an encoded signal or illegal word.  If the input highway time slot during which the signal path is established as idle, the illegal ???d is carried from the input highway through the crosspoint to the output highway.  An illegal word detector on the output highway detects the illegal word for selecting the idle time slots.      In the apparatus a memory device successively iden-tifies the busy or idle status of time slots on the selected output highway. A crosspoint closes a signal path between the input and output highways during the output highway time slot identified as idle.  An illegal word detector on the output highway looks for an illegal word carried from an idle input highway time slot through the crosspoint to the output high-way.  When an illegal word is detected, the idle time slot and thus an idle path through the time division multiplexed network has been found.
Patent CA-1040139-A (CA)
Inventor: FAULSTICH GEORGE W
IPC: B65D41/48
Filed: 1975-04-07
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE      A widemouth (e.g. 120 mm) jar preferably of plastic material has a neck having a flexible in-turned flange at its upper end and two vertically spaced, horizontal inward-formed beads with two outward-downward conical surfaces above and below the lower inward-formed beads.  The cap has a top disk with a depending short inner skirt having a tapered edge and an elongated peripheral skirt.  The peripheral skirt has in consecutive order proceeding downward an upper cylindrical portion, an upper internal bead, a circumferential internal weakening groove, a lower locking bead and a slanted ramp.          The in-turned flange of the neck is compressed between the two cap skirts, the upper internal bead seats against the upper conical surface and the locking bead seats in the lower inward-formed bead of the neck.  Thus a product and air-tight multi-zone seal is effected; and, further, once seated the cap is tamper-proof in that it must be torn to be removed.  To tear the cap, a tear tab depends from the skirt and two upward slant-ed internal weakening grooves are formed to either side Or the tear tab connecting to the circumferential weakening groove.          The portion of the cap above the groove is used for reclosure and may be lifted by a second tab depending from the cap skirt adjacent the tear tab.
Patent CA-1033048-A (CA)
Title: Dispositif pour l'emission d'ondes acoustiques par implosion
Inventor: CHOLET JACQUES
IPC: G01V1/157
Filed: 1975-05-16
Granted: 1978-06-13
Abstract: PRECIS DE LA DIVULGATION:       Dispositif pour l'émission d'ondes acoustiques dans un fluide par implosion.  Le dispositif comporte un cylindre et un piston pourvu d'une paroi en contact avec le fluide et adapté à coulisser dans le cylindre entre une position de rappro-chement vers l'intérieur du cylindre et une position d'écartement vers l'extérieur du cylindre en isolant l'intérieur de celui-ci du fluide.  Il est prévu des moyens de blocage du piston en position d'écartement.  Le dispositif comporte de plus un organe mobile adapté à venir en butée par intermittence contre le piston et l'entraîner en translation.  Des moyens moteurs font coulisser l'organe mobile successivement vers la position d'écartement et vers la position de rapprochement.
Patent CA-1049293-A (CA)
Inventor: SMIRL RICHARD L
IPC: F16H3/62
Filed: 1975-06-04
Granted: 1979-02-27
Abstract: ABSTRACT         An automotive transmission having a planetary gear set with friction clutches and brakes controlling the gear sets to obtain four forward speed ratios and a single reverse speed ratio.  The transmission includes  an output gear mounted between the planetary gear set and the main input clutch to the gear set while another input clutch is provided on the other side of the planetary gear set from the output gear.  The planetary gear set has a pair of input sun gear elements, an input carrier element, an output carrier element, and a pair of ring gear elements.  The output carrier element is connected to the output gear, and two of the elements include reaction elements for the gear set.  One of the clutches is engageable to connect the input shaft to the sun gears, and the other clutch mechanism is engageable to connect the input shaft to the input carrier element.  In the arrangement, the main clutch can have substantially larger friction face area allowing for increased torque capacity and an open space around the clutch allows for superior cooling characteristics and less restricted flow path.
Patent CA-1038226-A (CA)
Inventor: THOMAS FRANK A
IPC: A23J1/20
Filed: 1975-06-27
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE    A dry, food quality protein powder is produced from cheese whey by an ultrafiltration process which includes the steps of removing water and dissolved sugars from whey to concentrate the protein solids, pasteurizing the resultant concentrate to inhibit bacterial growth, and evaporating the protein concen-trate to produce a powdered protein substance which is palatable, highly soluble in water and rich in essential amino acids.  The temperature of the whey and protein concentrate is carefully controlled throughout the process to optimize product yield and to avoid clogging the filtration media.
Patent CA-1055032-A (CA)
Inventor: AMSELEM ARMAND
IPC: B23D53/12
Filed: 1975-07-09
Granted: 1979-05-22
Abstract: ABSTRACT OF THE DISCLOSURE                    The present invention relates to a process fos the preparation of thieno[3,2-c]pyridine or thieno[2,3-c]pyridine, comprising cyclizing a N-(3-tbien7l)-. methyl-N-[2,2-OR)2]ethyl-para-toluene sulfonamide or a N-(2-thienyl)-methyl-N-[2,2-(OR)2]ethyl-para-toluene sulfonamide, respectively, in which R is lower alkyl or both R groups form together a 2- or 3-membered alkylene radical, by treatment with an acid in the presence of an inert organic solvent.
Patent CA-1051687-A (CA)
Title: Tete de controle des fuites et de la resistance a l'ecrasement d'une bouteille en matiere plastique
Inventor: FLAMAND GUY
IPC: G01N3/12
Filed: 1975-07-15
Granted: 1979-04-03
Abstract: Tête de contrôle des fuites et de la résistance à l'écrasement d'un corps creux et notamment d'une bouteille en matière plastique, caractérisée en ce qu'elle comporte une colonne tubulaire montée coulissante verticalement par rapport à un bâti fixe, en direction du col de la bouteille à tester et portant une première lumière diamétrale et une pièce d'étanchéité fixée à l'extrémité inférieure de la colonne et destinée à être appliquée sur l'embouchure du col de la bouteille.  Des moyens élastiques sont disposés entre la colonne et la pièce d'étanchéité, afin d'entraîner celleci vers le col de la bouteille, lorsque la colonne descend, de la maintenir appliquée contre l'embouchure du col, après contact, et d'exercer une force d'écrasement prédéterminée sur la bouteille, lorsque la colonne continue de descendre.  Une membrane déformable est fixée horizontalement dans la colonne tubulaire et dont la face supérieure est susceptible d'être soumis à une première pression prédéterminée, tandis que la face inférieure, ainsi que l'espace intérieur de la bouteille sont susceptibles d'être soumis à une seconde pression prédéterminée.  Une tige vertical portée par la face supérieure de la membrane et traversée par une seconde lumière diamétrale est susceptible de venir se place en coaxialité avec la lumière de la colonne, lorsque la seconde pression prédéterminée est appliquée.  Un curseur tubulaire ou manchon est monté coulissant verticalement sur le bâti fixe et comporte une troisième lumière diamétrale matérialisant une ligne de visée.  Il y est aussi prévu un élément d'entraînement tel que crochet solidaire en mouvement des moyens élastiques et capable d'abaisser le curseur en désaxant de ce fait sa lumière par rapport à la ligne de visée, en cas d'affaissement de la bouteille après le contact entre son embouchure et la pièce d'étanchéité.
Patent CA-1057500-A (CA)
Inventor: SCHWEIMANNS HANS-REINER
IPC: C10J3/50
Filed: 1975-07-17
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE           Charges of finely comminuted solid fuel particles are ad-mitted into an oxygen-containing gasification chamber through a sys-tem of locks having an uppermost bunker which is maintained at at-mospheric pressure, an intermediate bunker wherein the pressure al-ternately rises and drops, a lowermost bunker wherein the pressure is always above atmospheric, a metering device which connects the lowermost bunker with the gasification chamber, a pipe which can supply compressed inert gas into the intermediate bunker after the latter has received a charge of fuel particles from the uppermost bunker but before the intermediate bunker is respectively sealed from the uppermost bunker and connected with the lowermost bunker, and a pipe which evacuates compressed gas from the intermediate bunk-er subsequent to transfer of a charge into the lowermost bunker.  The thus evacuated compressed gas is fed to a pneumatic conveyor which supplies charges of fuel particles from a main source to the upper-most bunker while the latter is sealed from the intermediate bunker. The gas evacuating pipe can contain a storage tank for compressed-gas so that the admission of fuel particles into the uppermost bunk-er can be timed independently of the gas pressure in the intermedi-ate bunker.
Patent CA-1074947-A (CA)
Inventor: SCHWESIG HELMUT
IPC: C08G61/08
Filed: 1975-08-28
Granted: 1980-04-01
Abstract: ABSTRACT           A vulcanisable moulding composition comprising a vulcanising agent and a polyoctenamer of largely cyclic structure, having a trans-cont-ent of 50 to 70% and a reduced specific viscosity (RSV) of 0.8 to 1.7 (dl/g). These compositions have various uses, for example in passenger vehicle tyres.
Patent CA-1043377-A (CA)
Title: Convertable heel piece of ski binding
Inventor: MURATA MASAHIRO
IPC: A63C9/085
Filed: 1975-09-02
Granted: 1978-11-28
Abstract: Abstract of the Disclosure:          In a heel piece of a ski binding of the type wherein the fore end of the heel piece is pivotally connected to a base plate which is secured to the ski, a locking member is provided for releasably locking the heel piece to the base plate.  When the heel piece is locked it is impossible for the skier to vertically rotate the heel piece so that the state of the ski becomes suitable for climbing up a slope whereas when the heel piece is unlocked, it is possible to vertically rotate the heel piece so that the state of the ski becomes suitable for walking or running on a horizontal surface.
Patent CA-1067670-A (CA)
Inventor: MURPHY THOMAS P
IPC: E04B1/24
Filed: 1975-10-30
Granted: 1979-12-11
Abstract: INTERCONNECTING STRUCTURAL MEMBERS     ABSTRACT         A device for laterally interconnecting structural members such as beams and columns.  The device comprises a plate with a face and a circumscribing edge, at least one slot extend-ing inwardly from the edge and at least one stud extending out-wardly from the face of the plate means.  Two such plates, one inverted, fixed to a pair of structural members, are intercon-nected by passing them contiguously and in parallel to have the stud of one plate enter the slot of the other plate.  Preferably there are two parallel slots and two studs in the plate means, the closed ends of the slots and the studs forming a rectangle. In an I-column the upper portion of the flange may be used as one plate and below the upper portion of the column the plate may take the form of a bracket.
Patent CA-1048614-A (CA)
Inventor: LULA REMUS A
IPC: B23K35/02
Filed: 1976-02-03
Granted: 1979-02-13
Abstract: ABSTRACT      There is disclosed an electrode for overlay welding made up of laminations.  All of the laminations are composited to be hot workable; and they may be austenitic stainless steel, ferritic stainless steel, duplex structures that are hot workable, or pure metals such as chromimum.  the combined composition of all laminations, when they are melted and resolidified, will contain at least 2%w of delta ferrite.
Patent CA-1107780-A (CA)
Title: Ski binding having toe shaped guard element
Inventor: KVAM OLE J
IPC: A63C9/20
Filed: 1976-02-13
Granted: 1981-08-25
Abstract: IMPROVED     SKI    BINDINGS                       Abstract Ski binding having a bottom member for mounting on a ski and receiving a sole of a ski shoe, and a guard element of essentially shoe toe shape mounted on upwardly projecting ears of the bottom member to pivot between upward inactive and downward active positions.  The guard element has a lateral side form opposite ends of which longitudinal sides thereof converge.  The lateral side faces the pivotal axis of the guard element and its under edge is designed in the upward position to permit insertion of the sole of the shoe on the bottom member and in the downward position to clamp the edge of the sole against the bottom member.  The binding is also retainingly engageable on the sole via the bottom member and/or the under edge of the lateral side of the guard element.  In the active position the guard element is adapted to cover the front edge of the sole of the shoe while a portion of the bottom element lying in front of this edge is adapted to engage the adjacent guard element.
Patent CA-1082314-A (CA)
Inventor: YAMATANI WATARU
IPC: H01L29/66
Filed: 1976-03-31
Granted: 1980-07-22
Abstract: ABSTRACT OF THE DISCLOSURE           A receiver with an automatic gain control system is disclosed in which the signal path between the output coil of an antenna tuning coil and a first stage of a circuit supplied with a received signal from the antenna tuning coil is connected in parallel with. a plurality of variable impedance elements, resistors are connected in series between at least the plurality of variable impe-dance elements, and an automatic gain control signal is supplied to the plurality of variable impedance elements to thereby perform an automatic gain control.     -i-
Patent CA-1070469-A (CA)
Inventor: CRAWFORD WILLIAM V
IPC: B29C57/02
Filed: 1976-04-07
Granted: 1980-01-29
Abstract: PIPE END REFORMING APPARATUS   Abstract of the Disclosure An apparatus for reforming pipe ends by belling or the like.  The apparatus includes a support structure which has a heater movably mounted thereon and is movable between a pipe end heating position and a second posi-tion remote from the heating position.  A clamp is provided to hold the pipe in position during heating and forming.  A forming mandrel is carried by power operated moving means which selectively moves the mandrel into forming engage-ment with an end portion of the pipe and after forming of the end portion the mandrel is retracted from engagement therewith.  Cooling means are also pro-vided to cool the formed pipe end portion.
Patent CA-1064353-A (CA)
Inventor: HALL JOHN E
IPC: A61B17/56
Filed: 1976-04-23
Granted: 1979-10-16
Abstract: ABSTRACT     Surgical implant, known as a spinal screw and nut, for use in securing a metal cable to a vertebra in an operation for the correction of scoliosls.
Patent CA-1078627-A (CA)
Inventor: WUTH WOLFGANG
IPC: C22B15/00
Filed: 1976-05-21
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE     A method for continuously refining copper in the molten phase.  The molten copper is passed, in a treatment area, through a plurality of reaction zones, in counterflow to the heating gases, and thus freed of impurities.  The final reaction zone, in the direction of flow of the molten metal, is supplied with fuel and an oxygen-containing primary gas in less than stoichio-metric amount.  The combustion of the primary gas, in the absence of oxygen, produces a reducing heating gas, and in the zones before the final reaction zone, afterburning is brought about of the still unburned fuel carried along with the heating gas by an additional supply of an oxygen-containing secondary gas. The supply of at least the secondary gas is effected in a manner such that it is first brought into reactive contact with the molten phase of the bath of metal, thus effecting a definite transfer of substances into the metal bath.  Thereafter the secondary gas is caused to burn with the heating gas.     ,
Patent CA-1064235-A (CA)
Inventor: NIJMAN JOHN P
IPC: H01R43/01
Filed: 1976-05-21
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE   This invention relates to apparatus for terminating a plurality of insulated conductors in respective insulation-piercing contact portions of electrical connectors.  The termination tool of the prior art includes an expensive troublesome floating connector support for accommodating connectors of different widths and for equalizing forces applied across a connector by oppositely directed insertion tools.  The present invention provides an improved termination apparatus.  This includes a connector support which is positioned between a pair of rotatably mounted insertion arms.  Each of the insertion arms includes a multi-blade insertion tool for engaging and pressing insulated conductors into respective insulation-piercing contact portions carried by a supported electrical connector.          The connector support is constructed as a one-piece comb structure, preferably molded from glass-filled thermoplastic material with metal conductor cutting strips molded in, which is releasably engageable with the frame of the termination tool, and likewise releasably engageable with a bench-mounted support so that electrical connectors can be positioned in the comb structure and have the insulated conductors aligned with respective insulation-piercing contact portions at a point remote from the insertion tool.
Patent CA-1040512-A (CA)
Inventor: RICH BELDON R
IPC: F15B15/22
Filed: 1976-06-15
Granted: 1978-10-17
Abstract: Re? n R. Rich For "CUSHIONING MEANS FOR HYDRAULIC CYLINDER"                    ABSTRACT OF THE DISCLOSURE      Cushioning means for cushioning the end portion of the stroke of a piston in a cylinder comprising a stepped cylindrical member which enters a cylinder head bore to form therewith an an-nular orifice which successively decreases in area and increases in length thus to decrease piston velocity at substantially uniform rate and, hence, at substantially constant deceleration with sub-stantially constant pressure drop across the annular orifice.
Patent CA-1071232-A (CA)
Title: Process for the preparation of polyhydroxy methylene ethers and ion exchangers composed of the same
Inventor: KOSTRZEWA MICHAEL
IPC: B01J41/16
Filed: 1976-09-10
Granted: 1980-02-05
Abstract: Abstract of the Disclosure This invention relates to a process for the preparation of a poly-hydroxy methylene ether which comprises reacting polyhydioxy methylene with an alkylating agent in an aqueous alkaline medium.
Patent CA-1054926-A (CA)
Inventor: BIRK SILVIA C
IPC: C09K8/584
Filed: 1976-09-10
Granted: 1979-05-22
Abstract: OIL RECOVERY BY SURFACTANT WATERFLOODING            Abstract of the Disclosure A surfactant waterflooding process for the recovery of oil from subterranean oil reservoirs in which a water-soluble polyalkylene oxide is employed as a sacrificial agent in order to retard adsorption of the surfactant.  An aqueous pretreatment slug is injected which contains a water-soluble polyalkylene oxide sacrificial agent having a molecular weight of at least 1200. Thereafter an aqueous slug containing a surfactant exhibiting a lower molecular weight than that of the polyalkylene oxide sacrificial agent is injected.  The surfactant slug may also contain a polyalkylene oxide sacrificial agent as described above. In this case, concentration of sacrificial agent in the surfactant slug normally is lower than the concentration in the pretreatment slug.
Patent CA-1046479-A (CA)
Inventor: MACLEOD JOHN G
IPC: F16K5/02
Filed: 1976-09-13
Granted: 1979-01-16
Abstract: PLUG VALVE                    Abstract of the Disclosure A tapered plug valve comprising a casing having a passageway therethrough for flow of fluid and a tapered bore intersecting the passageway, a taper plug rotatably mounted in the tapered bore adapted to block the passageway in valve closed position of the plug and the plug having a port adapted to connect and be in communication with the passageway in valve open position, the plug and casing defining a chamber at one end of the plug, a stem rotatably mounted within the casing and mechanically coupled to the plug to rotatably drive the plug, the casing having an annular rib surrounding the stem at one end of the chamber, the stem having an annular rim thereon and located on the portion of the stem which is in the chamber, an annular thrust bearing and seal surrounding the stem and abutting the opposed lateral faces of the annular rib and the annular rim to provide a seal therebetween.