baber/WOPTO huggingface dataset:
Patent CA-1053714-A (CA)
Inventor: MEYLAN GEORGES
IPC: B65H3/12
Filed: 1975-11-05
Granted: 1979-05-01
Abstract: ABSTRACT   A piling store for receiving die cut blanks and forming a stack or pile of the blanks within a magazine has a pair of spaced parallel vertical wall surfaces providing a chamber of the magazine, and means for retaining blanks being formed into a pile in the magazine as a previously formed pile of blanks is being removed therefrom.  At least one of said wall surfaces has a plurality of spaced apertures, and the retaining means includes a plurality of spaced separate fingers supported for movement in a straight line path extending perpendicular to the plane of the one wall surface between a first position extending through the spaced apertures into the chamber and a second position withdrawn from the chamber.  Means for shifting the fingers includes an axle supported for rotation with its axis extending parallel to the vertical plane of said wall surface, the axle having means engaging and moving each finger in a straight line path as the axle is rotated.  The means for shifting includes an actuator device, a pull rod connected to the actuator device and extending to a lever attached to the axle.
Patent CA-1058752-A (CA)
Inventor: KUZE YOSHIKAZU
IPC: G05B19/12
Filed: 1975-12-08
Granted: 1979-07-17
Abstract: A B S T R A C T           A photo sequence programmer has a rotary transparent cylinder with a plurality of light-emitting elements disposed inside the cylinder and a plurality of light-receiving elements disposed outside the cylinder, so that each light-emitting ele-ment faces a light-receiving element through the transparent cylinder between them.  Opaque tapes are attached on the sur-face of the cylinder in accordance with a predetermined arrange-ment to effect interruption of light being transmitted from the light-emitting elements to the light-receiving elements in a predetermined sequence as said cylinder rotates.  A plurality of switching circuits including the light-emitting elements and light-receiving elements are actuatable in response to the interruption of light.
Patent CA-1060621-A (CA)
Title: Melanges maitres par compactage
Inventor: FONTANEL DANIEL
IPC: C08J3/22
Filed: 1976-03-18
Granted: 1979-08-21
Abstract: : La présente invention concerne des mélanges maîtres sous forme de granulés ou pastilles pour la modification de polycondensats conformables ainsi que leur procédé d'obtention. Ces granulés ou pastilles sont constitués par: - au moins 37,5 % de polycondensats servant de support, dont au moins une partie est le même polycondensat que celui à conformer, sous forme de poudre de granulométrie au moins 50 microns,  - de 12,5 à 40 % d'un liant de point de fusion 70-100.degree.C compatible avec le polycondensat à conformer,  -jusqu'à 50 % d'au moins un composé destiné à modifier le polycondensat à conformer.  Les mélanges maîtres selon l'invention sont utilisés avantageusement pour modifier les polycondensats en particulier polyamides et polyesters destinés au filage ou au moulage.
Patent CA-1049962-A (CA)
Inventor: BRYSON ROY E
IPC: B03B11/00
Filed: 1976-05-10
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE A method of recovering values from the tailings of a spiral concen-trator which separates a particulate material into a concentrate collected upstream of the discharge end of the spiral concentrator and a tailings conveyed to its discharge end.  The tailings exhibit a profile across the discharge end of the concentrator and the profile will have a relatively value-rich portion and a relatively value-poor portion.  The profile of the tailings at the discharge end of the spiral concentrator is divided into a relatively value-rich stream and a relatively value-poor stream which is discarded with the particulates from the relatively value-rich stream being recovered.
Patent CA-1063047-A (CA)
Inventor: RENTMEESTER KENNETH R
IPC: B21D51/28
Filed: 1976-07-13
Granted: 1979-09-25
Abstract: Abstract of the Disclosure Tubular container bodies having a lap side seam, obtained by uniting a resin and an adhesive bondable therewith, are produced by applying the bonding resin to the limited lap area of body blanks moving in a continuous stream and applying heat to the limited lap area to cure the resin in less than one second; the resin may be so applied that the raw metal edge of the body blank is also coated.  The resin may be subsequently reheated to the final state of cure in which it will bond to the tacky adhesive on the opposed lap margin of the body blank.
Patent CA-1050329-A (CA)
Inventor: VAN DER LELY ARY
IPC: A01B49/06
Filed: 1976-09-01
Granted: 1979-03-13
Abstract: A B S T R A C T       The invention relates to an agricultural implement of the kind that comprises a supporting frame that extends transverse to the intended direction of operative travel of the implement.  The rear of the said frame with respect to that direction is provided with coupling means to which can be connected at least one further agricultural implement. The coupling means comprises a coupling assembly that is located to the rear of the frame relative to said direction of travel.  The coupling means includes at least two spaced coupling points and is pivotable about an axis that is at or near the front of the frame relative to said direction of travel.  The coupling means further is limited as to its downward pivotability about that axis by co-operation with a rear member of the supporting frame.
Patent CA-1077507-A (CA)
Inventor: MONTE SALVATORE J
IPC: C07F7/00
Filed: 1976-09-08
Granted: 1980-05-13
Abstract: ABSTRACT OF THE DISCLOSURE               New chelate compounds which are alpha, omega-alkylene titanetes having two non-hydrolyzable groups. The compounds may be represented by the formula:         where A represents a non-hydrolyzable group, B is an R2C group or a carbonyl group, R may be hydrogen or alkyl groups having 1 to 6 carbon atoms and n may be 1 or 2.  Preferably R is hydrogen.  The Rs in a particular molecule may be the same of different.          The compounds are particularly useful for treating inorganic fillers which are used to extend or modify the properties of polymeric materials.  The compounds maintain high activity even when applied to filler containing free water.
Patent CA-1085908-A (CA)
Inventor: BENTON RONALD E
IPC: H01H71/50
Filed: 1976-10-05
Granted: 1980-09-16
Abstract: CONTROL ASSEMBLY FOR POWER  DISTRIBUTION TRANSFORMERS         ABSTRACT OF THE DISCLOSURE         An assembly of control handles for attachment to a distribution transformer containing a secondary circuit breaker,  The assembly includes a stop plate which is lo-cated against the outside of the transformer tank.  An operating handle and an overload control handle are posi-tioned for rotation between projections on the stop plate.          The operating handle is attached to the outer portion of an operating shaft which extends through an opening in the stop plate.  The operating shaft also extends through a sealed bearing which prevents leakage of the fluid dielectric contained within the transformer tank.  The inner portion of the operating shaft is connected to an operating arm which is attached to the circuit breaker operating lever.  The overload handle is attached to the outer portion of an overload shaft which extends through an opening in the stop plate and through a sealed bearing.  The inner portion of the overload shaft is connected to an overload arm.  The overload arm is attached to a remote control cable which runs to the circuit breaker and is attached to means on the circuit breaker for modifying the trip characteristics of the circuit breaker.  The projections from the stop plate are symmetrical about an axis which extends through the openings in the stop plate.
Patent CA-1047886-A (CA)
Inventor: SIMONDS GEORGE D JR
IPC: F15B21/08
Filed: 1976-10-15
Granted: 1979-02-06
Abstract: ABSTRACT     The operation of a 4-way, open-center, three position hydraulic valve is coordinated with the operation of the pump for the hydraulic system in which the valve is controlling flow.  As the valve is moving from its open-center position to either one of its other two operative positions, a switch maintains the power circuit for the pump open and closes that circuit to activate the pump after the valve has assumed one of the other two positions.
Patent CA-1062525-A (CA)
Inventor: CUTLER NORMAN W JR
IPC: G03D9/00
Filed: 1976-12-07
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE         A processor for extracting a large format self-developing film unit from a cassette, applying a compressive pressure along the length of the film unit to distribute a fluid processing composition between predetermined layers of the film unit, and providing a substantially light-free environment for the film unit for imbibition.  The processor features an imbibition dark chamber formed by first and second dark chamber sections.  The first section is in the processor housing and the second section pivots between an extended position where it forms an extension of the first section and a storage position wherein it is located in a recess in the processor housing in overlying relation to the first section.
Patent CA-1092765-A (CA)
Inventor: ALTHOUSE VICTOR E
IPC: H01R4/20
Filed: 1976-12-20
Granted: 1981-01-06
Abstract: TITLE:   SILICONE RUBBER ENCLOSURE ELEMENT AND METHOD OF USING     ABSTRACT OF THE DISCLOSURE         A silicone rubber enclosure element and method of using in which the enclosure element, such as a length of tubing formed of silicone rubber, such as methyl vinyl polysiloxane and/or trifluoropropylmethyl vinyl polysiloxane, is treated with a fluorocarbon, such as trichlorotrifluoroethane, to effect expanding the inner diameter of the enclosure element about 50%. After the enclosure element is mounted about a supporting structure while in the expanded form, the fluorocarbon is allowed to evaporate at room temperature and cause the silicone element to shrink about the supporting structure, forming a secure connection, as the element returns to substantially its original dimensions.
Patent CA-1041474-A (CA)
Inventor: RAUGULIS I EDWARD
IPC: B66C15/02
Filed: 1977-01-17
Granted: 1978-10-31
Abstract: AN OVERHEAD CRANE INCLUDING A SINGLE FAILURE PROOF HOIST                         Abstract of the Disclosure An overhead crane for use in handling critical loads and includ-ing a horizontally movable trolley on which is mounted a single failure proof hoist mechanism having alternative or redundant means for supporting the loads if structural failure occurs in the hoist mechanism. The hoist mech-anism comprises a rotatable drum, drive means for rotating the drum, an upper sheave block, and a lower sheave block supporting a hook assembly. A pair of wire ropes, each capable of fully supporting the load, are wound around the drum and the upper and lower sheave blocks and function to suspend the lower sheave block and the hook assembly. The hoist mechanism also comprises an equalizer assembly operably connected to the trolley and sup-porting the ropes in such a manner as to provide means to compensate for any discrepancies in the lengths of the two ropes. The rotatable drum, drive means, sheave blocks, hook assembly and equalizer assembly each comprise or are associated with alternative or redundant means which operate in the event of structural failure or failure of one of the ropes to provide support for the load. The arrangement of the ropes on the drum and the reeving sys-tem function to prevent swinging or rotating motion of the load in the event that one of the ropes breaks or a structural failure occurs. The equalizer assembly also includes shock absorbing means to dampen the effects of im-pact on the crane in the event that one of the ropes fails or a structural failure occurs.
Patent CA-1097480-A (CA)
Title: Luminophores emettant dans l'ultra-violet
Inventor: FOUASSIER CLAUDE
IPC: C09K11/08
Filed: 1977-02-04
Granted: 1981-03-17
Abstract: : La présente invention concerne des fluosilicates activés par l'europium divalent et répondant à la formule M1-x Eux2+ SiF6 dans laquelle O<x?o, 2 et M représente au moins un métal alcalino-terreux choisi dans le groupe constitué par le baryum et le strontium.  Ces fluosilicates ont une émission intense à environ 3600.ANG. lorsqu'ils sont excités par une radiation ultra-violette de longueur d'onde comprise entre environ 2300 et 3200.ANG..  Les composés sont en particulier utilisables dans les lampes à décharge pour produire de la lumière noire.
Patent CA-1088596-A (CA)
Inventor: GARDNER DELBERT J
IPC: B60T13/10
Filed: 1977-03-01
Granted: 1980-10-28
Abstract: CONTROL MEANS FOR A TWO STAGE SERVOMOTOR               ABSTRACT OF THE DISCLOSURE     A control valve for a two stage servomotor used in a braking system.  A two stage servomotor has a housing with a stepped bore therein for retaining a piston and a cylindrical body.  A deformable member adjacent the cylindrical body transmits a first operational input into the piston.  A first operational input moves the piston and produces a pressure signal.  The first operational input and the resistance to movement by the piston changes the shape of the deformable member.  The changes in the shape of deformable member moves the control valve and allows the pressure signal to be communicated to the cylindrical body.  The pressure signal acting on the cylindrical body provides an additional second operational force for moving the piston.
Patent CA-1073485-A (CA)
Inventor: CONLEY FRED M
IPC: G01G3/14
Filed: 1977-03-03
Granted: 1980-03-11
Abstract: Abstract of the Disclosure A plurality of mounts carry a weighbridge or platform.          Each mount has a transducer which carries the mount's portion of the load and indicates weight by strain in shear.  The weighbridge loads a horizontal cross pin.  The pin, in turn, loads a link which loads a second, integrally connected link.          The second link loads the middle of the transducer of the mount in shear.  The transducer and cross pin lie orthogonally.          The ground rigidly supports the ends of the transducer.  The links coupling the transducer and cross pin yield to horizontal forces applied to the weighbridge or platform by moving pendulously and therefore transmit only vertical forces to the transducer to load the latter only in shear and permit horizontal movement of the weighbridge without consequential torsional loading of the transducer.
Patent CA-1067565-A (CA)
Inventor: HASKER JAN
IPC: H01J61/10
Filed: 1977-03-18
Granted: 1979-12-04
Abstract: ABSTRACT:     Method of producing low-pressure gas dis-charge lamps, wherein filament wool is brought into the discharge space, which filament wool is prepared into a mat prior to introducing it sufficiently thinly distributed into the discharge space.
Patent CA-1056488-A (CA)
Inventor: VOLLING E LEON
IPC: F16L5/00
Filed: 1977-03-31
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE        A novel transition through a wall separating a hazardous area from a less hazardous area is provided for an electrically traced, insulated conduit.  The transition provides continuity of heating and insulation for the conduit while providing electrical isolation between the hazardous and less hazardous areas.  The transi-tion also provides mechanical support and protection and allows simple installation of the traced conduit through the wall.
Patent CA-1043968-A (CA)
Inventor: KATO TETSUJI
IPC: B29C39/16
Filed: 1977-04-14
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE           Improvements of an apparatus for continuously pro-ducing a sheet shaped product from polymerizable liquid raw material are disclosed by using confronting upper and lower endless belts.  In one of the improvements, a feeding means for feeding the liquid raw material into the apparatus comprise at least a liquid raw material feeding device detachably mounted on a carrier engaged with a part of the apparatus.  The carrier has means for  mounting the feeding device thereon whereby the feeding device is always prevented from coming into contact with the upper and lower endless belts.  In the other improvement,  the apparatus is provided with means for continuously feeding gaskets from the stock into the apparatus in order to seal the side openings of the space between the endless belts, at the speed substan-tially same as the running speed of the endless belts. The gasket feeding means comprises a heater through which the sealing gaskets pass prior to being fed into the apparatus while undergoing heating whereby residual stress present in the sealing gaskets is removed, and deformation of the sealing gaskets is eliminated.
Patent CA-1064237-A (CA)
Title: Procede et appareil pour la fabrication de dispositifs a fibres creuses notamment pour le fractionnement de fluides
Inventor: AMICEL CHARLES
IPC: A61M1/18
Filed: 1977-05-09
Granted: 1979-10-16
Abstract: Procédé et appareil pour préparer des dispositifs à fibres creuses à partir de spires plates de fibres creuses obtenues en enroulant des fibres creuses autour d'une paire de supports en mouvement et à une certaine distance l'un de l'autre et en faisant avancer les spires de fibres creuses vers les extrémités desdits supports.  De préférence les supports comprennent des tiges, en rotation sur elles-mêmes, au moins partiellement filetées.  Procédé et appareil pour la préparation de dispositifs utilisables notamment en dialyse, osmose, ultrafiltration, osmose inverse, perméation gazeuse, échange thermique.
Patent CA-1115827-A (CA)
Inventor: SEER HAROLD G JR
IPC: H04N9/73
Filed: 1977-07-12
Granted: 1982-01-05
Abstract: RCA 70,940 APPARATUS FOR AUTOMATIC COLOR BALANCING       OF COLOR TELEVISION SIGNALS       Abstract Of The Disclosure A plurality of signal storage means are used to store, respectively, the peak signal value of the red, blue and green video signals of a color television camera for comparison against a predetermined signal level representing a desired combined signal condition, such as black.  The peak values of the stored video signals are combined to ascertain the difference in peak signal amplitude between the red and green signals and the blue and green signals.  Control signals developed from the difference signals adjust the respective red and blue channel signal levels so as to match the red and blue signal level to the green signal level to yield the desired combined signal condition.
Patent CA-1088249-A (CA)
Inventor: HEGENBERG PETER
IPC: C08L21/00
Filed: 1977-08-29
Granted: 1980-10-21
Abstract: Abstract of the Disclosure Shaped or unshaped synthetic resins having about 0.01-5% by weight of stabilizers where the stabilizers are bisamides of quadratic acids having the general formulas I and/or II as follows:                                                I                        II wherein R1, R2, R3, and R4, are identical or different, and represent (A) hydrogen, unsubstituted or substituted alkyl or alkenyl residues of 1-22 carbon atoms, one or more of which can also be substituted by hetero atoms; (B) unsubstituted or substituted cycloalkyl or cycloalkylalkylene residues;         (C) unsubstituted or substituted aryl and arylalkylene residues; (D) 3- to 8-membered, unsubstituted or substituted rings which contain one or more hetero atoms and which can optionally be connected to the nitrogen atoms of Formulae I and II by way of alkylene groups; (E) furthermore the groups -NR1R2 and/or -NR3R4 represents 3- to 8-membered, unsubstituted or substituted rings which optionally contain additionalhetero atoms; and (F) respectively R1 and R3 or R2 and R4 represent unbranched or branched, ring-anellated, saturated or unsaturated aliphatic chains which optionally carry functional groups.
Patent CA-1069066-A (CA)
Inventor: KOBELT JACOB
IPC: F16D65/28
Filed: 1977-09-13
Granted: 1980-01-01
Abstract: SELF-BALANCING BRAKE SHOES FOR CALIPER BRAKE            ABSTRACT OF THE DISCLOSURE           A self-balancing means for brake shoes in a caliper brake assembly to equalize essentially wear of brake linings.  Brake assembly has frame journalling on opposite sides thereof opposed first and second arms, the arms journalling first and second brake shoes respectively.  The arms cooperate with brake actuator, and member to be braked is positioned between the shoes. Self-balancing means includes pair of balancing links, each link interconnecting a particular shoe on one side of frame with an arm on opposite side of frame so that each shoe reflects movement of opposite arm. Thus a movement towards the member by one side of the shoe is reflected by movement of essentially equal magnitude to-wards member by an opposite side of the other shoe.  Resilient means can be provided in balancing link to accomodate lateral movement of the member, thus permitting brake shoes to float to an extent determined by resilient means.
Patent CA-1064900-A (CA)
Inventor: KELLER WILBUR S
IPC: D07B1/06
Filed: 1977-10-24
Granted: 1979-10-23
Abstract: ASYMMETRIC INSERT FOR INNER ROW OF AN EARTH BORING CUTTER     Abstract of the Disclosure An asymmetric insert has a formation contacting crest thereby decreasing the loading on the insert and increas-ing the lifetime of the cutter.  The insert has a shape prior to assembly in the cutter that includes a base integrally joined to an asymmetric head.  The base is mounted in a socket in the cutter body.  The head projects from the surface of the cutter and includes a crest positioned to contact the forma-tions with substantially its entire length.     -1a-
Patent CA-1092702-A (CA)
Inventor: HEFFRON CHARLES B
IPC: H04N5/14
Filed: 1977-11-07
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE     An apparatus for automatically restoring the loss of high frequency components in the luminance signal of a television receiver is disclosed.  The luminance signal is continuously sampled and a signal representing the high frequency content in the luminance signal is used to alter the frequency characteristics of the luminance signal path so as to maintain the frequency spectrum of the luminance signal substantially constant.  Additionally, the frequency alteration of the luminance signal path is made responsive to the dynamic level of the video signal to provide increased peaking in the gray picture areas relative to the higher level whites.  The system also functions to reduce the upper video spectrum noise level.
Patent CA-1077806-A (CA)
Inventor: WALZER JAMES L
IPC: G05G5/06
Filed: 1977-11-15
Granted: 1980-05-20
Abstract: CONTROL MODULE WITH OVERRIDE MECHANISM               Abstract of the Disclosure A control module comprises a bracket assembly adapted for attachment to a support structure of a construction vehicle,  A control lever is pivotally mounted on the bracket assembly along with a bellcrank having a roller mounted on a first arm thereof.  The roller is adapted to selectively engage at least one notch formed on the control lever to form a detent mechanism and is biased in that direction by a tension coil spring connected between the bracket assembly and a second arm of the bellcrank,  A control rod is reciprocally mounted in the bracket assembly and has its first end pivotally connected to the control lever and is adapted to have its second end connected to a self-centering valve spool of a directional control valve,  A lost-motion link is interconnected between the first arm of the bellcrank and a solenoid plunger of a kick-out mechanism to selectively override the solenoid to release the detent mechanism.
Patent CA-1097359-A (CA)
Inventor: SZCZEPANSKI HENRY
IPC: C07D319/06
Filed: 1977-12-14
Granted: 1981-03-10
Abstract: ?93073 Abstract of the Disclosure Phenylformamidines of the formula   wherein each of R1, R2 and R3 represents hydrogen, C1-C4-alkyl, C1-C4-alkoxy, halogen or trifluoromethyl, R4 represents C1-C4-alkyl and A   presents -CH2-CH2-, -CH2-CH2-CH2-,         ,        or           , a process for their manufacture and their use in pest control.