baber/WOPTO huggingface dataset:
Patent CA-1224194-A (CA)
Inventor: RAUSING HANS
IPC: B65B3/02
Filed: 1983-08-16
Granted: 1987-07-14
Abstract: ABSTRACT      The invention relates to a filler for liquid pro-ducts, this filler comprising a vessel      which on the one hand is provided with a number of filling pipes     communicating with the inside of the said vessel      and projecting from the bottom of the ves-sel, and which on the other hand  is provided with a feed pipe      both ends of which open out inside the vessel     .  In the feed pipe -     a pump     is arranged which pumps product from the vessel to the outlet opening of the feed pipe      which can be joined successively with regard to flow to the filling pipes     as a function of the rotation of the vessel
Patent CA-1227779-A (CA)
Inventor: HUMMEL JOHN E
IPC: B65B67/08
Filed: 1983-08-22
Granted: 1987-10-06
Abstract: ABSTRACT OF THE DISCLOSURE          A hand grip member for insertion in the end of a tubular core for flexible rolled material such as plastic stretch film includes opposed handle portions projecting from one side of a support web which includes cylindrical bearing shoe segments projecting from the other side of the support web. The handle portions are spaced apart and may be squeezed to move toward each other thereby deflecting the web to cause the bearing shoes to expand radially into gripping engagement with the inner wall of the roll core to selectively control the drag on the roll as the material is unrolled in the stretch wrapping process. The hand grip members are preferably used in pairs and are preferably molded in one piece of a suitable elastic material such as nylon.
Patent CA-1210014-A (CA)
Inventor: FREDLUND CATRINE M
IPC: C07D207/09
Filed: 1983-09-09
Granted: 1986-08-19
Abstract: Abstract New diastereomers (+)-di-p-toluoyl-D-tartrate of levo l-ethyl-2-aminomethyl-pyrrolidine, (-)-di-p-toluoyl-L-tartrate of dextro l-ethyl-2-amino-methylpyrrolidine, (-)-di-p-toluoyl-L-tartrate of levo l-ethyl-2-aminomethyl-pyrrolidine or (+)-di-p-toluoyl-D-tartrate of dextro l-ethyl-2-amino-methylpyrrolidine, and process for their preparation.
Patent CA-1212975-A (CA)
Inventor: HLINSKY EMIL J
IPC: F16B39/26
Filed: 1983-09-19
Granted: 1986-10-21
Abstract: FASTENER ASSEMBLY FOR CLAMPED WHEELS                 Abstract of the Disclosure A fastener assembly for clamped vehicle wheel instal-lation includes a nut engageable with a wheel hub supported stud and a resiliently deformable clamp washer.  A washer clamp surface engageable with the wheel is conical and inclined to the radial direction at an initial clamp surface cone angle.  Interfacing bearing surfaces are defined on the nut and clamp washer and define an initial bearing surface separation angle not smaller than the initial clamp surface cone angle.  The nut bearing surface is inclined at an angle related to the coefficient of friction at the bearing surfaces to avoid subjecting the clamp washer to undesirable hoop stresses.  Substantial spring forces are achieved with a com-pact assembly because the axial offset of the clamp washer is substantial in relation to the radial offset.  Radial clamp washer offset provides a differential in friction radii to prevent rotation of the clamp washer relative to the wheel.
Patent CA-1176323-A (CA)
Inventor: MARKARIAN PAUL M
IPC: H01G4/18
Filed: 1983-10-04
Granted: 1984-10-16
Abstract: OVAL DUAL-AC-CAPACITOR PACKAGE                   Abstract of the Disclosure Two wound-metallized-polypropylene capacitor sections of cylindrical dimensions are housed in an oval metal can.  One capacitor section forms a single capacitor of two metal film electrodes.  One metal film electrode of the other capacitor section is opened or interrupted in the winding.  The uninterrupted other film electrode of this other section is terminated at the bottom end while the two interrupted inner and outer winding films are separately terminated at the top end.  The bottoms of both capacitor sections are connected together and to a feed-through terminal.  Said outer film is connected via a conductive strap to the top termination of the one section and to a second terminal, while the inner film is connect-ed only to a third terminal.  In this way, an optimally dense oval package provides two capacitors at the package terminals that may have a ratio of values ranging from 3 to 12, ideally suited for use in air conditioners.
Patent CA-1214420-A (CA)
Inventor: BRUNNER GERD
IPC: C10G1/02
Filed: 1983-10-07
Granted: 1986-11-25
Abstract: Abstract of the Disclosure An arrangement for extracting crude oil from oil shale compris-ing:  a low temperature carbonization reactor for effecting the hydrogenating low temperature carbonization of the oil shale under pressure; a processing means, upstream of the low temper-ature carbonization reactor, for processing the oil shale, in particulate form, by mixing it with a solvent and with hydrogen and for feeding the resulting oil shale slurry into the low temperature carbonization reactor;  a separating means, down-stream  of  the  low  temperature  carbonization  reactor,  for separating the resulting gaseous low temperature carbonization mixture from the used oil shale and for separating the low temperature carbonization mixture into gaseous and liquid low temperature carbonization products; and a means for recycling the solvent to the processing means; a gas turbine the exhaust gas outlet of which is connected to two heat exchangers, one of which heat exchangers is disposed in a circulation system for a scavenging gas, which circulation system includes a separating reactor (which forms part of said separating means} in which in use the scavenging gas flows upwardly in counterflow to the oil shale for separation of the fluid low temperature carbonization mixture from the used oil shale, and the other of which heat exchangers   is   disposed   between   the   low   temperature carbonization  reactor and  said  separating reactor;  the  low temperature carbonization reactor including a fluidizing cooler with a fluidized bed means for feeding: used oil shale from the separating reactor to the fluidized bed and means for feeding turbine exhaust gas  from either or both of  said two heat exchangers to the fluidized bed for fluidizing the bed.
Patent CA-1226523-A (CA)
Inventor: MORTIMER CHRISTOPHER H
IPC: A61K31/65
Filed: 1983-12-30
Granted: 1987-09-08
Abstract: ABSTRACT:         ANTIANDROGEN AND ANTIBIOTIC TREATMENT OF ACNE PHARMACEUTICAL]                 PREPARATIONS THEREFOR           A pharmaceutical formulation for systemic use in treating acne vulgaris comprising at least one anti-androgen and at least one antibiotic, wherein when the formulation is in unit dosage form the anti-androgen (with progesterone-like properties e.g. cyproterone acetate) is present in an amount of at least 10mg daily given over 10 days or 100mg or more in total given during a complete cycle over 21 - 28 days e.g. about 3.5mg to 5.0mg daily or as a single or divided dose.         A calendar pack containing pharmaceutical formulation doses for use in treating female acne vulgaris comprising spaced location corresponding to the days of a menstrual cycle, dosage forms in a first series of said locations providing at the or each location of the series a daily dose of an anti-androgen and a dose of an antibiotic in pharmaceutically administerable form, and dosage forms at a further series of locations following the first series providing a daily dose of antibiotic in pharmaceutically-administerable form without anti-androgen, wherein the dose of anti-androgen is such that at least 100mg is provided per cycle.         A topical pharmaceutical formulation for use comprising a combination of at least one anti-androgen and at least one antibiotic, together with at least one of the conventional pharmaceutically-acceptable carriers, diluents and excipents.
Patent CA-1265518-A (CA)
Inventor: DI BATTISTA PIERO
IPC: C08K5/34
Filed: 1984-01-18
Granted: 1990-02-06
Abstract: ABSTRACT      Alkyl-substituted  4-methyl-piperidine derivatives having formula:                                (I) wherein X is selected from the radicals:     -N R12 R13;       and -O-R17 Use of the alkyl-substituted 4-methyl-piperidine derivatives of general formula (I) as stabilizers of po-lymeric substances and polymeric compositions stabilized with said piperidine derivatives.
Patent CA-1250814-A (CA)
Inventor: FELLER RON
IPC: B07B13/00
Filed: 1984-02-14
Granted: 1989-03-07
Abstract: A B S T R A C T           Apparatus for separating agricultural produce from other materials comprising a generally cylindrical separation roller; and apparatus for causing an unsorted mixture of agricultural produce and other materials to impinge upon the generally cylindrical separation roller at an impingement location area in a direction which is not normal to the tangent to the roller surface at the impingement location area.  Also, apparatus for separating agricultural produce from other materials comprising a generally cylindrical separation roller; and apparatus for causing an unsorted mixture of agricultural produce and other material to impinge upon the generally cylindrical separation roller at an impingement location area at a generally uniform velocity.
Patent CA-1214893-A (CA)
Title: Process for the preparation of a plastic containing  powder
Inventor: STROMMER ERICH
IPC: C08J3/20
Filed: 1984-02-20
Granted: 1986-12-02
Abstract: ABSTRACT OF THE DISCLOSURE           A method for producing a finely divided powder containing a thermoplastic synthetic material, whereby, for the purpose of forming the particles containing the synthetic material, the synthetic material is introduced into a non-aqueous carrier-substance which is fluid within the melting-temperature-range of the said synthetic material, the latter being mixed with the said carrier-substance within the melting-temperature-range, and ground burned lime being also added to this mass, after which an aqueous sludge is added thereto.  The reaction between the burned lime and the aqueous sludge converts the said mass into a powder containing synthetic material. Special consideration is given to bitumen as the carrier-substance.  The powder may preferably be used to produce a bituminous, synthetic-material-containing a bonding agent for structural materials.
Patent CA-1222042-A (CA)
Inventor: LUPOLI PETER J
IPC: E05B65/36
Filed: 1984-03-21
Granted: 1987-05-19
Abstract: CONTROL CIRCUIT FOR LOCKING MECHANISM OF SLIDING VEHICLE DOOR Abstract of the Disclosure A power door lock control for vehicles having slid-ing doors which are secured by locking bolts, includes a manually operable member which may be the conventional lock-unlock button. The door contains an electrically powered mechanism which operates a locking bolt. Connect-ed to the mechanism is a contact which is cooperable with a second contact on the vehicle body when the door is closed. A pulse circuit in the vehicle is actuated when the driver presses the lock button toward its "lock-ing" position, and supplies spaced pulses to the body contact. The pulses continue at a very low duty cycle, so as to draw minimal current, until the door is closed at which time the door contact and body contact engage one another, thereby completing a circuit from the pulse generator to the powered mechanism. This in turn operates the locking bolt to secure the door. At the same time, a current sensing circuit in the vehicle detects that a pulse of current has flowed through the powered mechanism. Once the pulse of current is sensed, the pulsing circuit is completely shut off, drawing virtually no additional power. The advantage of the present invention over the devices of the prior art is that with this device the driver, in leaving, can operate the "lock" button, there-after close the driver compartment door (automatically locking the same), and at any later time merely close the sliding door. This latter will then be automatically locked by the pulse generator, which will then be dis-abled, all automatically and with minimal use of power.
Patent CA-1237495-A (CA)
Inventor: ROOSSINE ISAIAH C
IPC: H01R33/05
Filed: 1984-03-27
Granted: 1988-05-31
Abstract: FLEXIBLE LIGHT STRIP ASSEMBLY               Inventors: Isaiah Cy Roossine and Willem Wirtz ABSTRACT    A flexible light strip assembly includes a plurality of sockets and a pair of flexible conductive elements to which the sockets are attached.  A pair of unitary, substantially iden-tical electrical contacts are disposed in a 180° relationship or, alternatively, in a mirror image relationship within each socket  to  respectively provide  vertical  or  horizontal  bulb arrangements.    The  contacts  pass  through  each  socket  for attachment to the conductive elements and are  adapted to re-ceive a conventional wedge base bulb.   An optional raceway, cover, and mounting  bracket  facilitate  installation  of  the light strip.
Patent CA-1237678-A (CA)
Inventor: MIYAGI TOKUYA
IPC: B01D29/07
Filed: 1984-05-11
Granted: 1988-06-07
Abstract: Abstract:     A filter element made wholly of fluorocarbon resin comprises a filter material produced by folding a sandwich-form sheet comprising a filter membrane made of a fluorocarbon resin and net supporters made of a thermoplastic fluorocarbon resin superimposed on the surfaces thereof into pleat form.  The edges of the pleated sheet are welded together in a liquid tight manner and sealed ends are produced by embedding the ends in a thermoplastic fluorocarbon resin to force the resin into the pleats,  As a result the ends are each integrally and tightly welded.  Fluorocarbon resin caps are then welded in a liquid-tight manner to the sealed ends.  The filter element thus produced is characterized in that the materials consist wholly of fluorocarbon resins, so that problems of chemical resistance, temperature resistance and metal leaching are avoided.  Also, fluorocarbon resins, which have previously been regarded as difficult to weld together, can be brought to a liquid-tight welded state.
Patent CA-1248479-A (CA)
Inventor: BICEROGLU OMER
IPC: C10G69/02
Filed: 1984-05-29
Granted: 1989-01-10
Abstract: ABSTRACT OF THE DISCLOSURE           A heavy hydrocarbon oil comprising consti-tuents  boiling  above  1050°F  is  upgraded  by  a combination  visbreaking  or  hydrovisbreaking  and hydrorefining process in which at least a portion of the hydrorefined bottoms fraction is recycled to the visbreaking zone.  The hydrorefining zone is operated at conditions to convert at least a portion of the 1050°F+ constituents to lower boiling hydrocarbons.
Patent CA-1228987-A (CA)
Inventor: ECKEL MEROWECH
IPC: B24B3/36
Filed: 1984-06-21
Granted: 1987-11-10
Abstract: ABSTRACT:            In a grinding machine for scissors, knives,  etc., in which a grinding wheel (9) is fixed to a shaft (8) driven by a motor (4) and positioned in a predetermined position by the operation of a spring.  The shaft has two radially running surfaces of rotation (26, 27), situated some distance apart in the axial direction and each is  arranged to respond to spring opera-tion in one of the two axial directions.  At least one strip-shaped leaf spring (28, 29) is fitted at the apparatus side in order to apply the sprung operation to the two surfaces of rotation.          This spring rests with at least one side surface of its free end laterally beside and in one of the two axial directions behind one of the two surfaces of rotation.
Patent CA-1233804-A (CA)
Title: Tube perfore pour enroulement de fil textile
Inventor: BRUTEL JEAN-PIERRE
IPC: D06B23/04
Filed: 1984-07-03
Granted: 1988-03-08
Abstract: Tube rigide pour l'enroulement d'un fil textile, la teinture du fil ainsi enroule et sa livraison pour usage, ce tube étant sous la forme d'un corps cylindrique creux ayant une surface intérieure et une surface périphérique cylindrique extérieure. Le tube comprend une première partie située à une extrémité du corps pourvue d'une gorge comportant des perforations de diamètre maximum de 2 mm, prévue pour la formation d'une réserve de fil, une deuxième partie située à l'autre extrémité du corps, cette deuxième partie étant conformée pour s'emboîter de façon étanche à l'interieur de ladite première partie d'un tube adjacent, et une partie centrale entre ladite première et deuxième parties, cette partie centrale étant perforée d'orifices s'ouvrant de façon divergente de la surface intérieure du corps vers la surface extérieure pour permettre une teinture du fil par diffusion d'un bain de teinture allant de la surface intérieure vers la surface extérieure du corps. La répartition de ces orifices sur cette partie centrale étant telle que le rapport du diamètre du tube en cette partie centrale avant et après teinture du fil soit d'au plus 1,25, la densité de l'enroulement des fils étant compris entre 0,40 et 0,55 et le poids des enroulements réalisés étant compris entre 2,5 et 4,5 kilos, cette partie centrale étant rainurée sur sa surface périphérique extérieure pour permettre un bon accrochage sur le tube des premières couches d'enroulement de fils. Et une méthode d'enroulement d'un fil textile sur un tel tube et un enroulement ainsi obtenu.
Patent CA-1232532-A (CA)
Title: Double mixed refrigerant liquefaction process for natural gas
Inventor: NEWTON CHARLES L
IPC: F25J1/02
Filed: 1984-07-12
Granted: 1988-02-09
Abstract: ABSTRACT A process and system are set forth for precooling, liquefying and subcooling a methane-rich feed stream, such as natural gas, with two closed circuit multicomponent refrigerant cycles in which the first refrigerant comprises a binary mixture of propane and butane in a flash refrigera-tion cycle and the second refrigerant comprises a mixture of nitrogen, methane, ethane, propane and butane in a subcool refrigeration cycle. The first refrigerant pre-ferably cools the feed stream in a plate and fin heat exchanger.
Patent CA-1246272-A (CA)
Inventor: HOFFMAN DWIGHT K
IPC: C08G59/32
Filed: 1984-07-24
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE           This invention is directed to a stable dispersion of an organic polymer in a polyepoxide as a continuous phase and to a process for preparing such dispersions.  The dispersions of this invention are characterized by being insoluble in the polyepoxide at a temperature of at least 60°C.  The process of this invention is characterized by the steps of (1) preparing a vinylized adduct by reacting a small amount of a functional monomer with the polyepoxide, (2) preparing a dispersion stabilizer by reacting the vinylized adduct with an ethylenically unsaturated monomer, and (3) preparing the dispersion of the organic polymer by polymerizing an ethylenically unsaturated monomer in the polyepoxide and in the presence of the dispersion stabilizer.  The dispersions of this invention are useful in solution, high solids and powder coating compositions; fiber reinforced laminates and composites; casting and molding resins; and adhesives;
Patent CA-1224163-A (CA)
Inventor: PIKE RONALD J
IPC: B29D29/00
Filed: 1984-09-18
Granted: 1987-07-14
Abstract: ABSTRACT         A friction band comprising an arcuate band or strap made of a filament-reinforced plastic material. The plastic material is preferably a thermosetting epoxy which provides a matrix in which are embedded or encapsu-lated a plurality of long-strand continuous filaments of glass or the like.  The band is lined with a friction lining, and is reinforced by a fibrous bleeder cloth between the band and the friction lining.  A special fixture applies tension to the band assembly to  hold the filaments in tension during the curing of the plastic material forming the matrix of the band.
Patent CA-1258251-A (CA)
Title: One-piece plastics closure
Inventor: BROWNBILL THOMAS D
IPC: B65D41/04
Filed: 1984-10-25
Granted: 1989-08-08
Abstract: "ONE-PIECE PLASTICS CLOSURE"                        ABSTRACT     A one-piece plastics closure for a carbonated beverage bottle has a sealing ring (17) pivotally attached at the junction between its closure panel (10) and dependant skirt (11),  The sealing ring is forked, having two annular and mutually divergent fins 20,21.          The upper fin (20) is engaged by the free end of the container neck as the closure is fitted, and by pivotal movement of the sealing ring brings the lower fin (21) into sealing relation with the side surface of the container finish.  The resilience of the closure material and the substantial deformation to which the sealing ring is subject thereafter maintain the effec-tiveness of the seal despite creep and backing-off of the closure which may occur.
Patent CA-1238335-A (CA)
Inventor: CARR LAWRENCE J
IPC: C08G79/02
Filed: 1984-11-23
Granted: 1988-06-21
Abstract: PROCESS FOR PREPARATION OF     PHOSPHAZENE ESTERS          ABSTRACT:          A process  for  the preparation of  certain phosphazene esters.  The process  is  characterized by its utilization of a phase transfer catalyst, which may be either a quaternary ammonium compound or a quaternary phosphonium compound.
Patent CA-1230537-A (CA)
Inventor: BIRK ALBRECHT M
IPC: F16K17/36
Filed: 1985-01-17
Granted: 1987-12-22
Abstract: ABSTRACT OF THE DISCLOSURE          An explosion suppression system for use with fuel tanks and tank cars used to transport hazardous liquids is described.  A concentric inner shell spaced from the outer wall of the tank and open along the bottom thereof is provided in the tank.  In the event of a fire pressure builds up in the tank until the pressure relief valve opens causing a pressure differential between the outer annulus and the inner cavity, thereby raising the liquid level in the annulus and reducing the area of outer shell exposed only to vapour.  The outer wall is significantly cooled by exposure to the high heat transfer coefficient liquid.  In addition high rate vapour flow through the annulus increases droplet entrainment and helps to increase cooling efficiency.
Patent CA-1244751-A (CA)
Inventor: LANCASTER PATRICK R III
IPC: B65B11/58
Filed: 1985-02-22
Granted: 1988-11-15
Abstract: ABSTRACT OF THE DISCLOSURE         A novel apparatus and process for high speed continuous film web wrapping of uniform loads, in which a first wrap is applied in a first direction transverse to the path of the moving load and a second wrap is applied  in  a  second  direction  opposite  the  first direction.   This dual  wrap  nullifies  the  disabling effects of helical wrap bias when a  single wrap is applied at high speed to a moving load, and produces a longitudinal containment force after film web recovery over time on leading and trailing ends of the load.  In the  apparatus  two  wrapping  stations  are  provided together  with  a  wrapping  conveyor  assembly  which carries  the  film  web  wrapped  around  the  load  and conveyor  through  the  two  stations.   Each  station includes a dispensing ring on which a film roll and an elongation mechanism  are mounted,  a  drive  motor  to rotate  the  ring  and  means  to drive  the  elongation mechanism to draw film web from the roll and stretch the same beyond its yield point at ambient temperature on its path from the roll to the load and conveyor.          The  regulation  of  elongation  in  the  elongation mechanism and the regulation of film supply speed from the elongation mechanism are independent of film demand speed at the load.