baber/WOPTO huggingface dataset:
Patent CA-1188760-A (CA)
Inventor: FUJINO TERUHISA
IPC: H04B1/10
Filed: 1983-03-15
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE           A variable-narrow-band rejection filter is inserted in a reception signal path for rejecting a jamming wave.  Signals at input and output terminals of the narrow-band rejection filter are picked up by a pair of first and second bandpass filters each having a center frequency that can be passed thereby which is equal to a rejection frequency of the narrow-band rejection filter. A phase difference between outputs from the bandpass filter is detected by a phase comparator, and the detected signal is supplied through a switch to a hold circuit in which the supplied signal is held.  The rejection frequency of the narrow-band rejection filter is adjusted into conformity with the jamming wave frequency by an output from the hold circuit.  The levels of the output signals from the first and second bandpass filters are detected respectively by a pair of first and second level detectors, and the detected outputs are compared by a comparator.  The foregoing switch is kept off as long as the level of the signal at the input terminal of the narrow-band rejection filter is smaller than the level of the signal at the output terminal thereof.
Patent CA-1216453-A (CA)
Inventor: SCHIELE AUGUST
IPC: F42B39/00
Filed: 1983-05-25
Granted: 1987-01-13
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention provides a magazine for cart-ridge-type ammunition for guns mounted in amoured turrets, which comprises cylindrical containers, each of which is adapted to receive and feed a cartridge, said containers being arranged parallel to each other and to the axis of the bore of the gun and moving in a continuous track in horizontal planes disposed one above the other transversely to the axis of the bore of the gun and behind the gun, the cylindrical containers being articulated at their end faces by pivot pins to a transport chain that moves in guide rails and guided by means of two guide pins that are secured to each container and located outside the path of move-ment of the pivot pin in additional guide rails inside the maga-zine, one of which guide rails is restricted to a sector in the turning area of the continuous track so that the containers move around the track in the same position, the two guide pins being arranged at different distances from the pivot pin, and second, separate guide-rail sectors in the vicinity of the turns in the continuous track for the guide pin that is at the greatest dis-tance, these having entrance ramps at both their ends.
Patent CA-1195815-A (CA)
Inventor: MUSSCHOOT ALBERT
IPC: B65G69/06
Filed: 1983-05-26
Granted: 1985-10-29
Abstract: BIN ACTIVATOR APPARATUS                            Abstract A bin activator apparatus is provided for depiling or unpiling a mass of material from a bin or hopper.  The activator apparatus is mounted below the bin or hopper on resilient supports and includes material flow arresting means when the apparatus is at rest.  A unique structure is provided for producing a circular orbital vibratory motion substantially in the plane of the outlet opening of the activator apparatus which mo-tion produces a steady flow of material from the bin or hopper through the apparatus and onto a conveyor or the like.
Patent CA-1190271-A (CA)
Inventor: KJELL SVEN-INGE
IPC: B29C45/00
Filed: 1983-07-12
Granted: 1985-07-09
Abstract: ABSTRACT OF THE DISCLOSURE          The hub of a spoke-wheel such as spoke-wheel for a wheelchair is produced by injection molding such that the central tubular part of the hub and the end flanges are injection molded from a suitable plastic material.  The openings for retaining the ends of associated spokes are then machined, cut out or molten away in a subsequent step. Preferably, the hub is produced from two halves interconnected at the center of the tubular central part.  The advantage is in that no expensive injection molding tools are required such as those used in regular bicycle wheels which normally do not require considerations of axial pressures to which the hub is exposed quite frequently in the case of a wheelchair or the like.
Patent CA-1206670-A (CA)
Inventor: BARSOTTI ROBERT J
IPC: C08L61/20
Filed: 1983-07-28
Granted: 1986-06-24
Abstract: TITLE       A Rheology Control Additive for Coating Compositions of Silica and a Fluorinated Ethylene Oxide Polymer ABSTRACT OF THE DISCLOSURE A rheology control additive of (1) colloidal silica and (2)  a nonionic fluorocarbon polymer having ethylene oxide linkages and a weight average molecular weight of about 5,000-50,000 and contains about 2-25% by weight of fluorine; high solids coating compositions containing the additive have excellent rheology control and can be used as extension finishes on automobiles and trucks.
Patent CA-1215744-A (CA)
Inventor: SINCLAIR PAUL L
IPC: H05K7/10
Filed: 1983-07-29
Granted: 1986-12-23
Abstract: ABSTRACT        CONNECTOR FOR CERAMIC HYBRID CIRCUITS FOR WELL-LOGGING TOOLS AND METHOD FOR CONNECTING CERAMIC HYBRID CIRCUITS FOR USE IN WELL-LOGGING TOOLS      A connector for a ceramic hybrid circuit to operatively associate the circuit to a cartridge chassis within a well-logging tool in a well borehole, has a plurality of spring-loaded electrically conductive contact pins which support the ceramic hybrid circuit so that it may sufficiently and freely move, without damage thereto, as a result of thermal expansion and contraction caused by temperature changes in the borehole and the ceramic hybrid circuit is sufficiently restrained to prevent damage thereto from shock and vibration forces exerted upon the well-logging tool.
Patent CA-1203159-A (CA)
Inventor: WILLIAMS BOLIE C III
IPC: E21B33/06
Filed: 1983-09-07
Granted: 1986-04-15
Abstract: Abstract of the Disclosure A ram-type blowout preventer having a body with a central bore extending therethrough and with guideways extending outward from the central bore, a ram in each of the guideways and having a recess on its front face, a front packer posi-tioned in said ram recess and including a backing portion and an insert portion, the insert portion being tightly inter-engaged with said backing portion.
Patent CA-1228819-A (CA)
Inventor: SHUG AUSTIN L
IPC: A61P35/00
Filed: 1983-09-08
Granted: 1987-11-03
Abstract: ABSTRACT OF THE DISCLOSURE   Composition and method for combatting tumorous growths in animals involving administration of a composition comprising L-carnitine in relatively large dosages.  The L-carnitine can be used in combination with cysteine and this combination has been shown to repress and reverse tumor growth and formation.  Along chain fatty acid can be used in combination with L-carnitine also.
Patent CA-1200800-A (CA)
Inventor: GAZZARRINI VINICIO
IPC: D05B23/00
Filed: 1983-10-07
Granted: 1986-02-18
Abstract: ABSTRACT In order to automatically feed a sewing machine for panty hose and at the same time to permit the automatic feeding of a device to transfer the panty hose, there is utilized a first turntable (A1) with a plurality of arms and as many stages and a second turntable (A2) in series with the first turntable, again provided with a plurality of arms and stations, in which the loading station of the first carousel (A1) coincides with the discharge station of a machine (T) which shapes the panty hose, and the discharge station of said second carousel (A2) coincides with a device (G) which removes the panty hose.  Each arm of the first carousel (A1) is constituted by two horizontal tubes (3) in order to re-ceive interiorly the two legs, drawn in separately, and exteriorly the inverted panty part of the article which is, at this point, transferred by a machine (T) to a first transfer device (B1), that operates at the loading station of the first carousel (A1) and is provided with two pincers with spaced horizontal prongs.  The second station of the first carousel is provided with means to re-verse the legs already laying in a position to be sewed and the third, or third and fourth stages, are provided with means to sew separately, at the same time or not, the extremities of the two legs.  The product, after the extremities are sewed, is transferred from an arm of said second carousel (A2) by a second trans-fer device (B2), similar to the first (B1) and operating at the unloading station of the first carousel (Al).  Each arm of the second carousel (A2) is composed of a pair of horizontal parallel tubes (31) each revolving around its own longitu-dinal axis and provided with a small transverse rod for holding the product and enabling it to be taken by a conveyor (G) through the opening of the garment to be plugged.  The second station of the second carousel (A2) is provided with cut-ting means (35) in order to provide an opening, if lacking, in the garment.
Patent CA-1220619-A (CA)
Inventor: LUKAS HELMUT H
IPC: B29D11/00
Filed: 1983-11-10
Granted: 1987-04-21
Abstract: APPARATUS FOR ALIGNING AN ARTICLE RELATIVE TO A DATUM     Abstract of the Disclosure Apparatus for aligning an article, for example an optical fiber, relative to a datum, for example a Vee groove, another fiber, or a light source, includes means for manipulating the article in two intersecting directions.  The manipulating means comprises a part fixed relative to the datum and a first arm coupled to the fixed part by a hinge.  A second arm is coupled by a second hinge to the first arm at a position adjacent the first hinge.  Adjacent its proximal end, the second arm carries a mount for the fiber.  The arrangement is such that pivoting of the first arm displaces the mount in one of the intersecting directions.  Pivoting of the second arm displaces the mount in the other of the intersecting directions.          Preferably, the fixed part, hinges and arms are integral with one another, substantially eliminating play and backlash.  The apparatus affords precise manipulation of articles such as single-mode optical fibers prior to and during fusion splicing.  Another aspect of the invention comprises an arrangement of two gripping jaws, one for each of two filaments, and two actuators, one for each gripping jaw, disposed either side of a medial plane through the apparatus.  The right-hand actuator operates the left-hand jaw, and vice-versa.  A third aspect comprises gripping means in the form of a tappet to distribute contact along the fiber, preferably pivotal slightly to ensure even contact with the fiber throughout the contact region.                   -(i)-
Patent CA-1211168-A (CA)
Inventor: LONG NOEL V
IPC: H01G9/052
Filed: 1983-12-08
Granted: 1986-09-09
Abstract: LEAD ATTACHMENT FOR TANTALUM ANODE BODIES                       ABSTRACT        Tantalum anode bodies having regions of different density with a lead attached to the region of higher density.
Patent CA-1211153-A (CA)
Inventor: BRAILLON PHILIBERT M
IPC: B23Q3/154
Filed: 1983-12-22
Granted: 1986-09-09
Abstract: A magnetic chuck designed as a releasable holder for ferromagnetic workpieces comprises an orthogonal matrix of flat permeable pole pieces rising above a ferromagnetic base plate, the pole pieces forming rows parallel to their major faces and columns perpendicular thereto; the pole pieces of the two outermost rows contact the base while the other pole pieces are separated from the base by a nonpermeable layer. The rows of pole pieces alternate with rows of flat permanent magnets which follow one another with the same pitch as the pole pieces and are magnetized in the transverse direction with alternating polarity in each row. The magnets of every other row are fixedly aligned with the pole pieces of their columns while those of the remaining rows are longitudinally shiftable by one pitch to establish either a working position, with like magnet poles confronting each other across an intervening pole piece, or an inoperative position in which the magnet poles alternate within each column.
Patent CA-1217002-A (CA)
Inventor: ATIMICHUK STAN W
IPC: A47C17/16
Filed: 1984-02-01
Granted: 1987-01-27
Abstract: ABSTRACT OF THE DISCLOSURE   A folding chair that can be easily converted into a bed comprises spaced arms with three interconnecting cushion support frame assemblies movably positioned there-between to form a seat structure having a chair seat and back when two of the cushions are in a generally upward position and a bed structure when two of the cushion support assemblies are in a horizontal position.          Hinges connect the cushion support frame assemblies to one another and a single cushion is movably secured to the cushion support frame assemblies with a guiding track to maintain proper alignment as a portion of the cushion moves relative to the assembly during operation.
Patent CA-1255228-A (CA)
Inventor: JANSSEN BERND
IPC: A01N43/653
Filed: 1984-03-02
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE:           Pharmaceutical compositions are disclosed, containing azolylmethylcycloalkanes of  the formula I as active princi-ples.                                                 (I)   In this formula, A and B are identical or different and are each unsubstituted  or halogen-substituted  alkyl  of  1  to 4 carbon  atoms,  naphthyl,  hetaryl,  biphenyl  or phenyl,  where the phenyl radical can be substituted by halogen, nitro, al-kyl, alkoxy or haloalkyl, each of 1 to 4 carbon atoms, phenoxy or phenylsulfenyl,  D and E  are identical or different  and are each hydrogen or halogen,  Z is CH or N, m can be 1, 2, 3 or 4 and n can be 0, 1 or 2. These compositions are useful as antimycotics.
Patent CA-1212266-A (CA)
Inventor: EASTON DAVID J
IPC: F16C11/06
Filed: 1984-03-07
Granted: 1986-10-07
Abstract: PIVOT PIN ASSEMBLY                   Abstract of the Disclosure A pivot pin assembly is disclosed which eliminates the need for a high pre-load torque to be applied in order to fix a friction-reducing element relative to the pivot pin.  The pivot pin assembly includes a pivot pin having a shoulder formed on a central cylindrical poriton thereof which is received in the bores of a forked member and in the bore of an intermediate member located therebetween.  The pivot pin, has a conical surface at one end and is held fast in the bore of the other forked member by a collet which also has a tapered surface.  The tapered surfaces of both the pin and the collet are mateable with the surfaces of the bores in the forked members as the collet is physically bolted to the pivot pin.  A friction reducing element, having an inner and an outer race, is positioned about the central portion of the pivot pin such that the outer race is press-fitted into the bore of the intermediate member while the inner race is slidably received on the pivot pin and abuts against the aforementioned shoulder.  An axial force is applied to the inner race by a compression spring which is positioned about the periphery of the pivot pin between the collet and the friction reducing element.  The spring takes up slack between the collet and the pivot pin shoulder such that the conical surfaces can tightly interact.  The spring also permits the friction reducing element to be held fixed relative to the pivot pin without requiring a high pre-load torque to be applied to the attaching bolt.
Patent CA-1204945-A (CA)
Inventor: COOKE WILLIAM J
IPC: E02B17/02
Filed: 1984-03-08
Granted: 1986-05-27
Abstract: Abstract of the Disclosure A platform is provided for use in combination with a foundation affixable to a sea bed to provide a fixed/movable marine structure system for use at selected offshore locations.  The platform is capable of alternately existing in a fixed mode in which the platform is releasably coupled to the foundation, and in a floating mode in which the platform is uncoupled from the foundation.  The platform comprises a working deck, and a supporting structure including buoyancy adjustment means and securing means.  The buoyancy adjustment means preferably comprises ballast adjustment means.  Also provided is a marine structure system comprising a platform and a foundation, and a method of coupling and uncoupling the platform from the foundation.          The system of the present invention is well adapted for use at offshore locations subject to conditions which may require a platform to be both relatively rigid and stable on site at times and to be safely moved off site at other times.  Such locations include areas subject to severe weather conditions and periodic intrusion of icebergs or ice floes.  The platform is well adapted for use as an oil or gas production platform.
Patent CA-1210065-A (CA)
Inventor: KITAMURA MASAO
IPC: G01N27/49
Filed: 1984-03-22
Granted: 1986-08-19
Abstract: ABSTRACT OF THE DISCLOSURE          Two dissolved gas components in sample water, for example, oxygen and hydrogen in core water, are readily quantitatively determined in one and same membrane-type oxygen meter by using a membrane producing an overlapped potential region where a potential region for an oxidation limiting current plateau is overlapped with that for a reduction limiting current plateau between two dissolved gas components, and applying to between a pair of an electrode and a counter-electrode a more positive potential than the equilibrium potential for oxidation-reduction reaction of one of the two dissolved gas components principally, thereby measuring a current generated between the electrodes, and a more negative potential than the equilibrium potential for oxidation-reduction reaction of the other dissolved gas component, when desired, thereby measuring a current generated between the electrodes, and quantitatively determining a concentration of the first dissolved gas component from the latter current quantity and quantitatively determining a concentration of the other dissolved gas component from a difference between the said two current quantities.
Patent CA-1199368-A (CA)
Inventor: SUBSARA WILLIAM P
IPC: G01N27/30
Filed: 1984-03-23
Granted: 1986-01-14
Abstract: ABSTRACT   An oxidation reduction  potential  probe  having  a  chemically resistant plastic outer housing and an electrode located within the outer housing which includes a platinum band supported on a necked down portion of a chemically resistant plastic tube with a silver lead wire electrically connected to the platinum band, the necked down portion of the plastic tube and the platinum band extending out from the outer housing for immersion in a fluid to be measured.
Patent CA-1233058-A (CA)
Inventor: LAAPOTTI JORMA
IPC: D21F3/02
Filed: 1984-03-23
Granted: 1988-02-23
Abstract: PRESS SECTION FOR A FIBROUS WEB  AND METHOD OF PRESSING THEREIN                     ABSTRACT OF THE DISCLOSURE     A press section for a running fibrous web, and a method of pressing therein.  The press section comprises a first press zone, means for passing the fibrous web in a closed draw to the first press zone, means for changing running direction of the web after the first press zone to substantially reverse the running direction thereof, a second press zone disposed after the means for changing the running direction of the web, and a central roll forming a part of the first and second press zones, with the first and second press zones being disposed substantially opposite one another about the central press roll and constituting means for compensating compression load and weight of the central press roll, and also comprising means for directing the web in a closed draw out of the press section after the second press zone.  The method of the present invention comprises the steps of disposing first and second press zones substantially opposite one another about a central roll, pressing the running web in the first press zone, changing the running direction of the web after the first press zone, directing the web into the second press zone, pressing the web in this second press zone, and directing the running web in a closed draw away from the second press zone.
Patent CA-1216087-A (CA)
Inventor: HALPERN YUVAL
IPC: C08K5/52
Filed: 1984-05-01
Granted: 1986-12-30
Abstract: FLAME-RETARDANT POLYMER COMPOSITIONS          ABSTRACT:        A flame-retarded polymer composition wherein the polymer constituent is an olefin polymer, a poly-methyl acrylate or methacrylate, or polystyrene. The polymer is rendered flame-retardant by the presence of an amino-s-triazine salt of bis-(pentaerythritol phosphate) phosphoric acid.
Patent CA-1225489-A (CA)
Inventor: PODSZUN WOLFGANG
IPC: C08F283/02
Filed: 1984-05-04
Granted: 1987-08-11
Abstract: ABSTRACT       A dental composition suitable for being polymerized to a dental prosthesis approximately comprising by weight (A)  20 to 50% of a mixture of monofunctional and polyfunctional methacrylic esters and, optionally, other monomers, (B)  20 to 60% of an essentially non-crosslinked polymer homogeneously filled with microfine inorganic filler and based on (meth)acrylic esters and, optionally, other monomers, (C)  0.5 to 25% of a non-crosslinked polymer having a glass transition temperature < 0°C and a molecular weight Mw of 103 - 5x105, and (D)  0 to 40% of a finely divided inorganic filler treated with an adhesion promoter.
Patent CA-1244036-A (CA)
Inventor: TREUNER UWE D
IPC: A61K31/395
Filed: 1984-05-17
Granted: 1988-11-01
Abstract: ABSTRACT Antibacterial activity and .beta.-lactamase inhibitory activity is exhibited by .beta.-lactams of the formula: or a pharmaceutically acceptable salt or a hy-drolyzable ester thereof, wherein R1 is an acyl group derived from a carboxylic acid and R2 is hydrogen or methoxy.
Patent CA-1213402-A (CA)
Inventor: KENNA ROBERT V
IPC: A61F2/36
Filed: 1984-06-04
Granted: 1986-11-04
Abstract: FEMORAL HIP PROSTHESIS                         Abstract A femoral hip prosthesis comprises a stem component generally divided into a proximal portion and a sub-stantially longer distal portion.  The stem has a slight posterior bow along its length.  The proximal portion includes a slight twist of from about 5 to 15°, the twist extending in a direction from the anterior to the posterior face of the stem through the medial face thereof.  The characteristics of the stem provide a glove fit when inserted into a prepared intramedullary canal in the femur.
Patent CA-1227440-A (CA)
Inventor: FREDERICK WARREN P
IPC: B01D63/02
Filed: 1984-07-25
Granted: 1987-09-29
Abstract: IN-LINE FILTER            Abstract of the Disclosure An in-line set filter for parenteral solution sets and the like which comprises a tubular housing having first and second ends.  A bundle of filter tubes is positioned within the hous-ing, the filter tubes preferably being folded so that all ends of the filter tubes occupy a single zone in communication with the first housing end.  The zone is filled with potting compound with the filter tube ends communicating through the potting compound and open to the exterior.  A flow access port is laterally positioned in a side wall between the second end and the potting compound but closer to the potting compound.  The second end defines an open aperture occluded by a porous hydrophobic filter to permit venting while preventing loss of aqueous liquid.
Patent CA-1218979-A (CA)
Inventor: CARCIA PETER F
IPC: B01J32/00
Filed: 1984-08-23
Granted: 1987-03-10
Abstract: TITLE CATALYST COMPOSITION ABSTRACT          A catalyst is disclosed wherein a particulate catalyst support has cosputtered on its surface a mixture of a catalytically active metal such as Pt, Pd, Ag, Au, Re, Rh, Ru or Ir and a cosputtered support material which preferably is the same material as the catalyst support.
Patent CA-1226875-A (CA)
Inventor: DEFLIN MICHEL
IPC: C07C1/04
Filed: 1984-09-18
Granted: 1987-09-15
Abstract: A B S T R A C T     PROCESS FOR THE PRODUCTION OF HYDROCARBONS      Process for the production of hydrocarbons from synthesis gas in which the gas is passed at elevated pressure and temper-ature over a catalyst consisting of zirconium oxide promoted with at least one alkaline earth metal compound and/or at least one Group III b metal compound. Preferably zirconium oxide has a specific surface area in the range from 20 to 500 m2/g, the alkaline earth metal compound is calcium and/or barium oxide and the Group III b metal compound is yttria. A major part of the product consists of iso-butene.