baber/WOPTO huggingface dataset:
Patent CA-1064932-A (CA)
Inventor: NELSON ALBIN J
IPC: A61K31/4015
Filed: 1976-12-07
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE      A series of novel N-(p-benzamido)-2-pyrrolidone-4-carb-oxylic acid compounds hace been prepared by condensing the corre-sponding p-aminobenzamides with itaconic acid. These pyrrolidone compounds are useful in therapy as anti-ulcer agents. N-[N'-(n-Decyl)-4'-benzamido)-2-pyrrolidone-4-carboxlic acid represents a preferred ambodiment.
Patent CA-1088939-A (CA)
Title: Medicaments derives de l'indole
Inventor: CHAMPSEIX ALAIN
IPC: C07D209/08
Filed: 1976-12-10
Granted: 1980-11-04
Abstract: Nouveaux médicaments, utiles notamment pour les traitements des états pathologiques engendrés par une perturbation du fonctionnement des systèmes sérotoninergiques, caractérisés en ce qu'ils contiennent un composé de formule générale: (I) dans laquelle R représente l'atome d'hydrogène, un groupe alkyle possédant de 1 à 4 atomes de carbone ou un groupe aralkyle dont la partie alkyle comporte 1 ou 2 atomes de carbone, X représente l'atome d'hydrogène, un groupe alkyle, alcoxy ou alkylthio, chacun de ces groupes pouvant comporter de 1 à 4 atomes de carbone, ou encore un atome d'halogène, un groupe trifluorométhyle, nitro, hydroxy ou amino, celui-ci étant éventuellement substitué par un ou deux groupes alkyle, par un groupe acyle ou alkyl sulfonyle, A représente le groupe-CO- ou le groupe -CH2- et n peut prendre les valeurs 0, 1 et 2. Procédé de préparation des composés (I).
Patent CA-1094176-A (CA)
Inventor: UEBEL HELMUT
IPC: H03G1/00
Filed: 1977-01-18
Granted: 1981-01-20
Abstract: H. ?bel 19 CIRCUIT ARRANGEMENT FOR ADJUSTING THE AMPLI-FICATION OF THE SIGNALS OF A PLURALITY OF CHAN-NELS TO THE SAME VALUE                 Abstract of the Disclosure To permit uniform, common gain control of a plurality of channels by means of unselected semiconductor devices having greatly varying characteristics, a circuit is proposed which turns these semiconductor devices either fully "on" or "off", and effects the control by varying the on-off ratio. To do this, a sawtooth signal is superimposed on the control signal, and the resulting signal is applied to the semicon-ductor devices through a threshold switch.
Patent CA-1108066-A (CA)
Title: Oil boom for collecting and skimming oil on a water surface
Inventor: IN T VELD CORNELIS
IPC: E02B15/04
Filed: 1977-02-08
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE:         An oil boom for collecting and skimming surface oil floating on a body of water, the boom comprising at least two generally parallel, elongated surface barrier screens having a density sufficient to cause the screens to float in water with a draft at least slightly greater than the maximum thickness of the floating oil layer.  Means are provided for supporting the barrier screens within a surface current of water flowing towards the barrier screens in a direction generally trans-versely of their longitudinal direction; and flow diverter means are located beneath the barrier screens for diverting at least a portion of the surface current towards one end of the boom and between said barrier screens.  The flow diverter means comprises at least a single inclined flow diverting deflector element having at least a portion  thereof angularly oriented relative to the principal horizontal and vertical axes of the oil boom, whereby oncoming surface current flowing towards the deflector element is diverted upwardly and laterally towards one end of the boom.
Patent CA-1093755-A (CA)
Inventor: NESS IRVING S
IPC: A61F13/49
Filed: 1977-03-01
Granted: 1981-01-20
Abstract: IMPROVED DISPOSABLE DIAPER INNER FACING             Abstract of the Disclosure An improved inner facing for use with disposable diapers containing adhesive tape tabs.  The improved inner facing includes a porous nonwoven fabric having at least one entire surface treated with an adhesive release agent so that the treated surface may be a releasable surface for the adhesive tape tabs.  The treated fabric is pervious to fluid.
Patent CA-1093492-A (CA)
Inventor: STANSKY CHARLES A JR
IPC: C10G27/06
Filed: 1977-03-02
Granted: 1981-01-13
Abstract: ABSTRACT OF THE DISCLOSURE     An improved process for sweetening of sour hydrocarbons in a fixed bed treating process wherein the hydrocarbons con-taining mercaptans contact a phthalocyanine catalyst on char-coal in the presence of a basic medium and oxygen.  The im-provement is use of a tetra-alkyl guanidine to supply the basic medium, instead of the aqueous sodium hydroxide solution customarily used.
Patent CA-1043214-A (CA)
Inventor: LUKE JOHN A
IPC: A24D3/02
Filed: 1977-03-10
Granted: 1978-11-28
Abstract: A B S T R A C T       For shaping a component of a smoke filter, a rod of the ? material to be shaped and a heated forming means are relatively moved in contact with each other, in an arcuate path, in a direction transverse to the longitudinal axis of the rod, whereby an impression, for example an annular or helical groove, is produced in the rod by the forming means.  For the said relative movement, the rod may be supported at the periphery of a rotor, while the forming means comprises a heated arouate stator element or elements projecting inwardly towards the rotor.  The rod may be turned about its axis during the relative movement, for example by means of a pair of rollers by which it is supported at the periphery of the rotor. A surface or  surfaces bounding the impression, for example the bottom surface of a groove, may be sealed, during the shaping operation, so as to be smoke-impervious.
Patent CA-1061717-A (CA)
Inventor: KEMPER YVES J
IPC: F16H15/50
Filed: 1977-06-22
Granted: 1979-09-04
Abstract: Abstract of the Disclosure A piston type energy conversion machine such as an internal combustion engine in which the thrust of piston recipro-cation is converted to nutational movement of a tube-like member journalled in a support which is driven in rotation about a pri-mary engine axis.  Also supported for rotation on the primary engine axis is a biconical element to which torque is transmitted by friction from the nutating member.  The pistons operate in a plane which undergoes a swashing movement on a point at the inter-section of the primary axis with the axis of nutation.  Also the connection of the pistons to the nutating member is by way of linkage including swivel links which function to absorb the thrust of each piston power stroke.
Patent CA-1040928-A (CA)
Inventor: HAMISCH PAUL H JR
IPC: B65C11/02
Filed: 1977-06-24
Granted: 1978-10-24
Abstract: APPARATUS FOR PRINTING AND APPLYING     PRESSURE SENSITIVE LABELS            Abstract of the Disclosure There is disclosed an ink roll having a hub and a porous ink-receptive roll recieved on the hub.  The hub has an axial through-hole adapted to receive a shaft with an annular groove, and a flexible resilient finger extending into the through-hole and adapted to extend into the groove in the shaft.  An extension is disposed at the exterior of the hub adjacent, is spaced from the flexible resilient finger, is secured to one end of the hub, and extends beyond the open end of the through-hole.
Patent CA-1084380-A (CA)
Inventor: DREYER BERNARD F
IPC: A45D2/36
Filed: 1977-06-30
Granted: 1980-08-26
Abstract: ABSTRACT           A hair styling device including a housing providing an internal chamber and an opening therein, the chamber having air withdrawn therefrom for causing a vacuum in the chamber so that a lock of hair may be drawn into the chamber for drying and styling.  Supplementary air orifices are provided about the opening for supplying air, which is preferably heated, to be drawn into the chamber with the lock of hair so as to assist in the drying process.  The device may be manipulated with one hand so that the single lock, which has been drawn into the chamber, may be readily styled during the drying process.
Patent CA-1058409-A (CA)
Inventor: SCHUMACHER NEAL P
IPC: F25D11/00
Filed: 1977-08-15
Granted: 1979-07-17
Abstract: ABSTRACT          A refrigerated display case of the type having an open-front air curtain design to allow direct access by shoppers to the goods displayed within the refrigerated environment therein, including a stationary display  fixture which defines a refrigerated enclosure therein and which presents an open-front section having at least one air curtain extending thereover, the display case including upper outlets and lower inlets adjacent the single or multiple air curtains extending over the open-front section, further including at least one movable display cart adapted to transport goods into the interior of the display case and adapted to remain in this location upon the floor of the case for display of the goods thereon, the fixture including a lower air return duct extending from the front edge of the fixture below the case floor to the rear section of the case to provide a flat case floor at approximately the same level as the surrounding store floor to facilitate move-ment of the display carts into and out of the stationary display fixture.
Patent CA-1087998-A (CA)
Inventor: CHIRICO ANTHONY N
IPC: B01D57/00
Filed: 1977-08-22
Granted: 1980-10-21
Abstract: ABSTRACT         In the condensing operation of a waste concentration system, water vapor is condensed, by cooling, into liquid condensate which is reboiled so as to drive off and strip gas that has been redissolved into such condensate.  The stripped and driven off gas is directly recombined with the undissolved gas without being mixed with the main body of vapors.  The resulting mixture is further cooled to remove the remaining portion of water vapor after which the non-condensible gas stream is filtered and cooled.
Patent CA-1081041-A (CA)
Inventor: SCHROTZ KURT
IPC: B41K1/42
Filed: 1977-08-31
Granted: 1980-07-08
Abstract: ABSTRACT A printing device for a labelling appliance includes a printing table and an adjustable printer movable with respect to the printing table. An ink carrier which inks set-up printing types is held by a free end of an inking pivot member which is pivotable against the force of a return spring out of the path of movement of the printer when the printer moves towards the printing table.  The ink carrier is a freely-rotatable, resilient transfer roller provided with a dense, readily wettable surface, which is associated with an inking roller which stores ink and which is made of a finely porous material and is supported by an ink roller support for free rotation about an axis parallel to the axis of the transfer roller.  The inking roller support is supported by the inking pivot member for pivoting about an axis parallel to the axis of the inking pivot member, and held by a pressure spring which abuts against the inking pivot member so as to rest against the transfer roller.       Uniform inking is ensured and the ink store can readily be replaced.
Patent CA-1065735-A (CA)
Inventor: ROSAN JOSE JR
IPC: F16K37/00
Filed: 1977-10-17
Granted: 1979-11-06
Abstract: TITLE:          IMPROVEMENTS IN A LEAK DETECTOR VALVE ASSEMBLY INVENTORS:      JOSE ROSAN, JR.                 MARVIN P. REECE    ABSTRACT OF THE DISCLOSURE     A valve assembly for detecting leaks in a fluid system which includes an air-tight liquid chamber defined by a transparent sleeve enclosed within a removable cap having windows formed therebetween, the chamber being at least partially filled with liquid, and a plunger means provided with an orifice, including a tube means arranged to communicate between said orifice and liquid within the liquid chamber, wherein the lower end of the tube means is provided with a restraining and sealing  means, whereby the upward movement is restricted thereby, and the liquid chamber is sealed during the open mode of the valve. The terminating end of the tube is formed having a beveled tip to allow ease of fluid discharge therefrom.  The valve assembly is connected to the fluid line so as to allow the fluid to pass therethrough unimpeded.  Depression of the plunger effectively closes the fluid line, except for the passageway afforded by the orifice and the tube, allowing fluid flow to be discharged within the liquid chamber, whereby the existence of a leak in the fluid system is readily observed, through the liquid chamber windows, in the form of escaping fluid bubbles.
Patent CA-1090467-A (CA)
Inventor: NERO LEROY W
IPC: H04N3/23
Filed: 1977-11-16
Granted: 1980-11-25
Abstract: HORIZONTAL DEFLECTION CIRCUIT WITH        TIMING CORRECTION     ABSTRACT OF THE DISCLOSURE     A horizontal deflection circuit comprises a deflection winding, an output deflection circuit for generating deflection current and retrace pulses, an oscillator and driver circuit for providing drive signals to the output deflection circuit, a frequency and phase control circuit for synchronizing the deflection current with incoming sync pulses, and a correction circuit.  The correction circuit corrects for variations in initiation of retrace which are not adjusted by the frequency and phase control circuit, such as caused by variations in storage time delay of an output transistor. The correction circuit includes a sawtooth generator for obtaining a sawtooth voltage from a retrace pulse and a peak separator to which the sawtooth voltage is coupled for generating voltage pulses for providing a correction voltage to the oscillator and driver circuit.
Patent CA-1090228-A (CA)
Inventor: MORRIS ROYDEN B
IPC: B65D25/10
Filed: 1978-01-26
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE          A tray for microfiche or other flat articles includes a flat rectangular base, with side and end walls extending upwardly and slightly outwardly therefrom, the side walls having vertical   upper ends and shoulders for receiving side bars.          The side bars are provided with vertical and inclined, parallel slots for receiving partitions, whereby the microfiche can be stored vertically in parallel relationship to each other or fan-like, i.e. with the bottom ends of the microfiche closer together than their top ends for easier inspection.
Patent CA-1108603-A (CA)
Title: Heteromonocyclic and heterobicyclic derivatives of unsaturated 7-acylamido-3-cephem-4-carboxylic acid and process for their preparation
Inventor: NANNINI GIULIANO
IPC: C07D501/40
Filed: 1978-02-10
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to a compound of formula (I) (I)   and their pharmaceutically or veterinarily acceptable salts, wherein A is -CH=CH-, Z is cyano, carbamoyl or -COOR in which R is hydrogen or C1-C6 alkyl, X is a free or esterified carboxy group, and B is  (1)  a tetrazolyl radical substituted by (a') C2-C4 alkyl or (b') -(CH2)n-COOR wherein n is zero or an integer of 1 to 3 and R is as defined above; (2)  a thiadiazolyl radical sub-stituted by -NH2; or (3)  a tetrazolopyridazinyl radical which is unsubsti-tuted or is substituted by one or more substituents selected from (a") -COOR, wherein R is as defined above, and (b") amino which is unsubstituted or is substituted by a -(CH2)n-COOR group wherein n and R are as defined above.  It also relates to a process for the preparation of new compounds by the appli-cation of known methods.  The compounds of formula (I) together with their pharmaceutically and veterinarily acceptable salts possess a high antibacter-ial activity in animals and humans against both Gram-positive and Gram-negative bacteria.
Patent CA-1092322-A (CA)
Inventor: WATTS NORMAN H
IPC: B22D41/28
Filed: 1978-02-16
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE              A slide gate valve for use with a molten metal teeming vessel as provided with elongated spring support means that may be in the form of leaf springs, or the like, and are operative to resiliently bias the slide plate of the valve against the head plate thereof. The spring support means are arranged to be releasably secured to the linkages which attach the valve to the vessel to facilitate disassembly for valve servicing.
Patent CA-1093898-A (CA)
Inventor: ANDERSSON TAGE V L
IPC: E05G1/00
Filed: 1978-02-24
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE          The invention provides a portable container for valu-able documents provided with a lockable lid and containing weans which when activated has an effect on the valuable documents, the container further being provided with two locks, one of which automatically takes a blocking position when the lid is opened and in this blocking position prevents the lid from being security locked, and the other, of which is of a code type and in a locked position prevents opening of the lid and has an activating device to activate said means if an attempt to open the lid with an incorrect code is made.
Patent CA-1089778-A (CA)
Inventor: BEREITER ROLF
IPC: B01D45/06
Filed: 1978-03-02
Granted: 1980-11-18
Abstract: Abstract of the Disclosure The disclosed apparatus is disposed in the "U"-section deflector at the bottom end of flues connected to each other in a multiple-flue, vertical flue furnace.  A deflecting plate and two associated projections, one on the plate and the other on the wall, influence the flow of gases in such a manner that first the radius of curvature of the gas making the turn is decreased, and second the distribution of flow at the input cross-section of the flow-receiving flue is more uniform.  The first effect improves the effectiveness of fly ash removal from the turning gas stream.  The second effect prevents localized sooting and uneven heating of a heat exchanger which may be installed in the end of the receiving flue.
Patent CA-1103767-A (CA)
Inventor: IWAKIRI NORIO
IPC: H03K17/968
Filed: 1978-03-06
Granted: 1981-06-23
Abstract: Title of the Invention A CONTACTLESS SWITCH AND METHOD FOR MAKING THE SAME     Abstract of the Disclosure A contactless switch which comprises a paired light-emitting diode and photoelectric transistor and a shutter means for temporarily blocking light passing from the diode to the transistor.  A method for the production of this switch is also described.  The above diode and transistor are mounted on terminal members stamped in a metal strip, which terminal members are connected by webs as molded but trimmed off from each other in assembling.  The terminal members are embedded at least partially in a switch base made of plastic material and bent to bring said diode and transistor in confronting relation.  The snap action means is associated with an actuator.
Patent CA-1063982-A (CA)
Inventor: HAUSER STEPHEN G
IPC: B65D83/06
Filed: 1978-03-28
Granted: 1979-10-09
Abstract: DEVICE FOR DISPENSING POWDERED MATERIAL                   ABSTRACT OF THE DISCLOSURE           There is disclosed a powder dispenser having support means for retaining an inverted opened rigid container of powdered material, such as powdered soap or detergent.  The dispenser has a funnel-like arrangement terminating in a downwardly facing opening.  Positioned thereunder is a trap chamber means into which an amount of the powdered material is accumulated.       The trap chamber means is suitably journalled whereby it may rotate through a relatively small angle and also has a downwardly extending lever to manipulate the trap chamber means whereby the powdered material therein may be discharged therefrom and spring means is provided to urge the trap chamber means to its normal position to receive the powdered material.
Patent CA-1112441-A (CA)
Inventor: VINCENT GARY A
IPC: H01G4/22
Filed: 1978-04-03
Granted: 1981-11-17
Abstract: Abstract of the Disclosure Electrical devices such as transformers and capacitors containing divinyltetramethyldisiloxane or methylvinylcyclosiloxanes as dielectric fluids are disclosed.
Patent CA-1105283-A (CA)
Inventor: RAVALLO ROBERT J
IPC: A01N25/16
Filed: 1978-04-06
Granted: 1981-07-21
Abstract: ABSTRACT         Dry foamable concentrates comprising a plant agent, an alpha olefin sulfonate as foaming agent and isopropanol, capable of spumescent constitution with water to provide a stable foam co position acting as a tracer in application.
Patent CA-1110160-A (CA)
Inventor: OVARD JOHN C
IPC: F28F25/08
Filed: 1978-04-10
Granted: 1981-10-06
Abstract: IMPROVED SPLASH BAR FILL ASSEMBLY FOR COOLING TOWER                     Abstract of the Disclosure An improved splash bar fill assembly is disclosed comprising a plurality of perforate splash bars, each bar having along its longitudinal axis a horizontally disposed section for intercepting falling liquid and a rib section disposed transverse of said horizontal member for furnishing structural strength.  In a preferred embodiment, the rib section, and the horizontal section includes a bevel or a skirt extending from the lateral margins for directing accumulated liquid from the upper surface of the hori-zontal section to lower, laterally adjacent splash bars.
Patent CA-1096330-A (CA)
Inventor: VALLANCE CHRISTOPHER
IPC: C25B13/02
Filed: 1978-04-12
Granted: 1981-02-24
Abstract: ABSTRACT          An electrolytic diaphragm cell for the production of halogen, hydrogen and an alkali metal hydroxide solution by electrolysis of an aqueous alkali metal halide solution, the cell comprising a plurality of anodes vertically mounted on the base of the cell, a cathode box providing cathodes between adjacent anodes, and a hydraulically permeable diaphragm between adjacent anodes and cathodes comprising one or more sheets of a porous non-melt-processable fluorine-containing polymer joined into the form of an endless-belt by a strip or strips of melt-processable fluorine-containing polymer fused into the sheet or sheets at or near juxtaposed edges of the sheet or sheets, the diaphragms being connected to upper and lower slotted supports of a melt-processable fluorine-containing polymer by means of strips of a melt-processable fluorine-containing polymer bonded to the supports a. or near the slots therein and fused to the upper and lower edges of the diaphragm.
Patent CA-1113088-A (CA)
Title: PROCESS FOR THE PREPARATION OF THYMOSIN  .alpha..SUB.1 AND AN ANALOGUE
Inventor: WANG SU-SUN
IPC: A61K38/22
Filed: 1978-04-21
Granted: 1981-11-24
Abstract: ABSTRACT    Process for the preparation of thymosin ?1 and [Asn2]-thymosin ?1 using conventional methods, and intermediates useful in the process.  Thymosin ?1 is a heat stable, highly acidic polypeptide compound of 28 amino acid residues of the following sequence:         10 H3C-CO-5er-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu Val Val-Glu-G~u-Ala-Glu-Asn-OH. This peptide is a potent and immunopotentiating agent.
Patent CA-1094659-A (CA)
Inventor: CHABOT FERDINAND E
IPC: H01R13/02
Filed: 1978-06-09
Granted: 1981-01-27
Abstract: LOW RESISTANCE ELECTRICAL CONNECTING ASSEMBLY        ABSTRACT OF THE DISCLOSURE    A low resistance electrical connecting assembly, each assembly including a plurality of operably arranged conductive elements, each element comprising a pair of relatively narrow, thin, outwardly convex, conducting contact surfaces supported on opposite sides of a latitudinal plane between them.  The outwardly convex contact surfaces of each element are conductively associated to provide parallel current paths between source-side and load-side conductors in contact respectively with opposite ones of said conductive surfaces of each element.  Such elements may be embodied in the form of a helical coil of conductive wire, each ring of the coil constituting one element.  Another embodiment may be individual disks of conductive metal arranged in stacking relation-ship.  Any number of other embodiments are possible which provide a plurality of elements as described, thin, outwardly convex conductive surfaces on opposite sides of a latitudinal plane, in closely adjacent side by side arrangement.