baber/WOPTO huggingface dataset:
Patent CA-1143546-A (CA)
Inventor: HINTON KEVIN
IPC: B23P19/04
Filed: 1979-12-28
Granted: 1983-03-29
Abstract: ABSTRACT           Method and apparatus for inserting weatherstrip in a groove An apparatus and method for feeding a flexible elongate member, e.g. pile weatherstrip into a groove in an elongated member, the apparatus being capable of being driven by an electric motor or drill and including a pair of rollers defining a nip through which the pile is driven into an outlet guide with which the groove in the elongated member is aligned at the downstream end thereof.     It is preferred that two sets of roller nips are provided, there being a common roller for each nip and there being an inlet guide to direct the pile weatherstrip into a first nip, and an intermediate guide to direct the weatherstrip from the first nip to the second nip and hence into the outlet guide.        Preferably, the roller common to each pair is driven via a toothed belt, and the other two rollers can be moved towards or away from said common roller. Preferably, this roller has a grooved periphery to receive the pile of the weatherstrip and all the rollers are knurled.
Patent CA-1149250-A (CA)
Inventor: SCHLUETER GERT
IPC: A61B1/00
Filed: 1980-02-19
Granted: 1983-07-05
Abstract: DEVICE FOR COLLECTING CELL MATERIAL                       ABSTRACT      A device for collecting cell material from body cavities composed of a guide tube and a cell sampler which is retractable into the guide tube.  The cell sampler has the shape of an inflatable balloon which is retractable into itself and pulled over the front end of the guide tube.  Traction (retraction) means, which passes through the guide tube and is connected with the inner wall of the balloon-type cell sampler, has been pro-vided for retracting the cell sampler into the guide tube.
Patent CA-1126041-A (CA)
Inventor: WATELET ROBERT P
IPC: E02B7/54
Filed: 1980-03-18
Granted: 1982-06-22
Abstract: ABSTRACT OF THE DISCLOSURE      A sluice gate assembly has a metal frame surrounding an opening and a metal sate disc mounted for movement between open and closed positions along guides on the frame.  The gate disc carries a resilient deformable seal which cooperates in sealing engagement with a plastic seat face on the frame when the gate disc is in the closed position.  The sealing interface between the resilient deformable seal and the plastic seat face is arranged at an angle relative to the line of travel of the gate disc along the guides, and the guides are mounted for adjust-able movement towards and away from the frame seat face.
Patent CA-1125831-A (CA)
Inventor: ELIASON CARLYLE R
IPC: A47H23/05
Filed: 1980-04-22
Granted: 1982-06-15
Abstract: CURTAIN FOR OPEN FRONT FREEZER OR REFRIGERATOR                 ABSTRACT OF THE DISCLOSURE    Curtain structure for substantially covering the access opening of an open-sided, display-type, refrigerated food cabinet.  A first curtain comprises a flexible sheet prestressed to roll up and fixed at its upper edge to the ceiling of the cabinet inboard of the access opening.  The first curtain may be un-rolled and its bottom edge attached to the floor of the cabinet to substantially block air movement into and out of the cabinet.  A second curtain comprises a plurality of side-by-side, elongate strips of flexible transparent sheet material, fixed together at their upper ends and supported on the cabinet at the top of the access opening.  The lower ends of the strips are free of each other and terminate slightly above the bottom of the access opening.  The second curtain is spaced  away from  the closed position of the first curtain by an air layer providing a thermal barrier across the access opening when access to the interior of the cabinet is not needed.  With the first curtain rolled up, the second curtain obstructs air movement into and out of the cabinet but permits visual and physical access to the interior of the cabinet through Abstract Page 2 the access opening.  The curtain structure is particu-larly adaptable to use with refrigerated cabinets having an air curtain across the access opening, with the first curtain interposed between the second curtain and air curtain.
Patent CA-1140120-A (CA)
Inventor: DEES JOHN M
IPC: C08G79/00
Filed: 1980-05-09
Granted: 1983-01-25
Abstract: Abstract of the Disclosure High viscosity complexed aqueous gels and methods and additives for forming such gels utilizing solid crystalline organic titanate complexing agents are pro-vided.  The organic titanate complexing agents react over broad pH and temperature ranges and the reaction rates thereof are controlled by the rate of dissolution of the agents.
Patent CA-1169942-A (CA)
Inventor: DEIS JEROME E
IPC: G01B7/02
Filed: 1980-06-23
Granted: 1984-06-26
Abstract: METHOD OF MAKING COORDINATE MEASUREMENTS    ABSTRACT OF THE DISCLOSURE       A method of making measurements on a machine having a movable probe for measuring a part in which a present location of the probe is maintained and a past location (e.g., a part measurement) of the probe is also maintained (stored)  and  advantageously displayed.   The measuring apparatus includes two sets of storage members, with the present position information of the probe stored in one set.   The present probe position information is trans-ferred  to the other  storage members  in response to a control signal.  The control signal, such as an electrical signal indicating contact with an object, causes measure-ments  to  be  transferred  from  the  one  set  of  storage members  to  the  second  set  of  storage  members  and, advantageously, the transfer of further information to the second storage members may be locked out for a prede-termined  time  or  until  an  event  occurs  (such  as  a resetting  signal).   The  first  set of  storage members continue to maintain present position information on the probe which may be moving, while an output device (dis-play,  etc.)  is  coupled  to  the  second  set  of  storage members and is not affected by the change in the first set of storage members.  The present invention has application to multi-dimension measuring (e.g., coordinate measuring machines)  and single dimension measuring  (e.g.,  height gages).
Patent CA-1127892-A (CA)
Inventor: FORREST JOHN W
IPC: G01M11/00
Filed: 1980-07-07
Granted: 1982-07-20
Abstract: FIBER OPTIC ATTENUATION SIMULATOR              Abstract of the Disclosure A fiber optic line simulator simulates the attenuation in a fiber optic cable with repeatable accuracy by adjusting the air spac-ing between the ends of two foreshortened fiber optic cables adapted to be connected to a con-tinuity meter or other device for measuring attenuation in a fiber optic cable of exten-sive length.  The simulator may also simulate specific fiber optic lengths for use in evalua-tion of optical communication systems.
Patent CA-1136673-A (CA)
Inventor: HILL DONALD C
IPC: F16L33/18
Filed: 1980-07-16
Granted: 1982-11-30
Abstract: SLIP FIT TYPE TUBING COUPLING          Abstract of the Disclosure A threadless coupling for rapid connection to a valve or fitting and to pipes or tubing for fluid distribution systems such as for gas or water.  The coupling comprises an outer housing having an internal arrangement of O-rings and unique spacers, lock rings and other members for gripping tubing when inserted and, once inserted, the tubing is firmly gripped to provide a sub-stantial amount of tensile resistant loading thereon.
Patent CA-1131054-A (CA)
Title: Process of rolling iron-silicon strip  material
Inventor: SANTOLI PAT A
IPC: C21D8/12
Filed: 1980-07-24
Granted: 1982-09-07
Abstract: IMPROVED PROCESS OF ROLLING IRON-SILICON STRIP MATERIAL           Abstract of the Disclosure An improved method is provided for reducing hot rolled band to final gage iron-silicon alloy steel strip material while retaining the magnetic properties of the strip material.  In this method, the hot rolled band is passed through an intermediate and a final cold rolling operation to accomplish progressive reduction prior to final annealing of the material.  The improvement of the present invention comprises heating the material between the intermediate and final cold rolling operations to a temperature and for a time of at least that necessary to recover the cold rolled structure and to relieve residual stresses in the intermediate cold rolled material and less than that at which grains of the material begin to recrystallize.
Patent CA-1168812-A (CA)
Inventor: WILDE SHELDON L
IPC: B29C43/02
Filed: 1980-09-17
Granted: 1984-06-12
Abstract: ABSTRACT OF THE DISCLOSURE      A process for making a composite closure having a plastic cap with specially configured pedestals that are interconnected to a plastic liner.  In one embodiment, the pedestals are each formed with an overhang, such as a mushroom-shaped overhang, to provide a mechanical interlock with the liner.  In other embodiments, the pedestals are each formed with a fusible heat concentration zone that is fused to the liner as the liner is compression molded and heated in the cap.  In one embodiment, each of the fusible pedestals are formed with a cylindrical configuration.  In another embodiment, each of the fusible pedestals are formed in the shape of a pyramid.
Patent CA-1164132-A (CA)
Inventor: TEMPLE CHESTER S
IPC: C08K9/06
Filed: 1980-11-07
Granted: 1984-03-20
Abstract: ABSTRACT OF THE INVENTION    Sizing compositions, sized glass fiber strands are used to produce reinforced polymeric materials that have improved UV stability while maintaining good physical properties.  The sizing composition, sized glass fiber strands and reinforced polymeric materials having sized glass fiber strands involve the use of materials in the sizing composition, such as polyurethane polymers, ureido functional silanes, amino functional silanes, lubricants and processing aids.     One particular aspect of the present invention is that the aqueous sizing composition and sized glass fiber strands having the polyurethane polymer dispersions, ureido functional silane and a ?-amino propyltriethoxy silane also has a lubricant modified ?-amino propyltriethoxy silane, a dibutyphthalate and polyalkylene polyol lubricant and a polyester film former.  The sized glass fiber strand can be used to reinforce polymers such as polyamides, polyethylene terephthalate, polybutylene terphthalate, polystyrenico, thermosetting esters and chemical  coupled polypropylene.
Patent CA-1141360-A (CA)
Inventor: SMITH THOMAS W
IPC: B01J23/755
Filed: 1980-11-18
Granted: 1983-02-15
Abstract: ABSTRACT OF THE DISCLOSURE There is disclosed a method for the preparation of a homogeneous, physically stable dispersion of colloidal metal particles of a transition metal selected from the group consisting of nickel, palladium and platinum having a size in the range of from about 10 Angstrom units to about 200 Angstrom units. The method comprises preparing a solution of a functional polymer in an inert solvent, and incrementally adding thereto a transition metal precursor, at a temperature at which the transition metal precursor will become bound to the polymer and thermally decompose to produce elemental transition metal particles, the process being carried out in an inert atmosphere. Such of supported colloidal transition metal catalysts. The dispersions may also be used for the preparation of ablative optical recording media.
Patent CA-1119178-A (CA)
Inventor: TOMITA KAZUO
IPC: C07D261/12
Filed: 1980-11-21
Granted: 1982-03-02
Abstract: ABSTRACT OF THE DISCLOSURE          Compounds are provided of the formula II                             (II) wherein R1 represents a hydrogen atom, a lower alkyl group or a halogen atom; R2 represents a hydrogen atom, a lower alkyl group or a phenyl group; R3 represents a hydrogen atom, a lower alkyl group or a phenyl group; Y represents a halogen atom; and n is 1 or 2.  These compounds are intermediates in the preparation of mono- and di-thiophosphates which have valuable insecticidal and acaricidal properties.
Patent CA-1124524-A (CA)
Title: Method and apparatus for shaping glass sheets by roll   forming
Inventor: JOHNSON RANDALL S
IPC: C03B13/02
Filed: 1981-01-12
Granted: 1982-06-01
Abstract: METHOD AND APPARATUS FOR SHAPING GLASS SHEETS BY ROLL FORMING     Abstract of the Disclosure This invention relates to shaping glass sheets by roll forming to either simple or complex curvatures about a single axis of bending or to compound curvatures comprising components of curvature about mutually perpendicular axes of bending by a controlled, repeatable program of roll forming without causing the glass sheets to stop their forward movement during their shaping.  The apparatus used to perform this process has a minimum of moving parts, thus minimizing maintenance problems and reducing down time for maintenance and repair. In a variation of this invention, shaped solid members such as successive rotating shaping rolls of predetermined contour of a first configuration engage a heat-softened glass sheet to impart a preliminary curvature different from the final curvature to be imparted to the glass followed by imparting a final curvature significantly different from the first configuration by cooling the opposite glass sheet surfaces at sig-nificantly different cooling rates during the imposition of a temper thereto.
Patent CA-1139687-A (CA)
Inventor: COLLINS MICHAEL H
IPC: F17C3/04
Filed: 1981-01-28
Granted: 1983-01-18
Abstract: A B S T R A C T        A HEAT-INSULATED CONTAINER FOR LIQUEFIED GASES      A heat-insulated container for storage or transport of liquefied gases comprising a rigid outer shell (2), a heat-insulating lining (3) of rigid polyurethane foam arranged along the inner side of the rigid outer shell (2), and a porous reinforcement laminate (5) provided at least on the inner surface (4) of the heat-insulating lining (31, wherein said porous reinforcement laminate (5) comprises a cured epoxy resin formulation (10) and at least two plies (8 and 9) of woven cloth of glass-fibre material laid on top of each other, which plies differ as to mesh size and thread thickness in such a manner that the plies (8 and 9) cannot nest when laid on top of each other (Fig. 2).
Patent CA-1149149-A (CA)
Inventor: NAIR K MANIKANTAN
IPC: C03C4/14
Filed: 1981-02-10
Granted: 1983-07-05
Abstract: Title Thick Film Silver Compositions for Silver Terminations for Reduced Barium Titanate Capacitors Abstract Thick film silver compositions, containing silver powder, glass and certain inorganic materials, useful for silver terminations for reduced barium titanate (RBT) capacitors, are provided. The inorganic materials or their precursors contain ions capable of substituting into the BaTiO3 lattice, existing as surface layers on the RBT bodies, or grains therein, to produce (Ba1-xM'x) (Ti1-yM"y) (O3-zAz) where x<l, y<l, and z<0.l.                     When terminated with these thick film silver compositions, RBT capacitors have excellent dielectric properties.
Patent CA-1149772-A (CA)
Inventor: MIYAMOTO YOSHIMI
IPC: H01B13/22
Filed: 1981-02-13
Granted: 1983-07-12
Abstract: SO-2-25109HC/KT/81.                 ABSTRACT OF THE DISCLOSURE      A process for preparing a high voltage-ignition cable having a low electrostatic capacity comprising a resistive-conductor core, an insulator layer and a jacket layer, which comprises preparing a resistive-conductor core comprising a fiber bundle and a semiconductive material provided on at least on the circumferential surface thereof, extrusion coating a polyolefin resin on the circumferential surface of the resistive-conductor core to form an insulator layer, irradiating the insulator layer with electron beam to effect cross-linking of the resin, extrusion coating a polyolefin resin, without providing a reinforcing layer or after providing a reinforcing layer, on the cross-linked insulator to form a jacket and irradiating the jacket with electron beam.
Patent CA-1177599-A (CA)
Inventor: MOTIER JOHN F
IPC: C10L1/16
Filed: 1981-03-24
Granted: 1984-11-06
Abstract: ABSTRACT           Friction loss normally occurring in hydrocarbon carrying conduits during the transportation of hydrocarbon liquids is reduced by adding to the hydrocarbon liquids small amounts of copolymerf of butene-1 and another alpha-monoolefin having 5 to 20 carbon atoms.
Patent CA-1160108-A (CA)
Title: Seeding machine with a pneumatic seed ejecting means,   especially for vegetable culture
Inventor: MAURY JEAN-PIERRE
IPC: A01C7/16
Filed: 1981-04-03
Granted: 1984-01-10
Abstract: ABSTRACT OF DISCLOSURE     The present invention relates to a seeding machine of the pneumatic ejection type. The seeding machine includes an apertured distributor disk 2 which rotates past a suction chamber 3 terminating in an end wall 4, and an ejector venturi 1 is juxtaposed to the side of disk 2 opposite to chamber 3, neck 7 of said venturi being located in line with the end of said chamber and having an inlet port 8 which straddles the path of travel 5 of the suction apertures in disk 2. The machine has an application to the sowing of light seeds such as vegetable seeds.
Patent CA-1161786-A (CA)
Inventor: WHITE GERALD W
IPC: C23C14/32
Filed: 1981-06-05
Granted: 1984-02-07
Abstract: Abstract of the Disclosure There is disclosed a new and improved gasless ion plating apparatus and process which eliminates the prior need for electrically isolating the substrate from the evacuated chamber in which the plating process is performed. In accordance with a disclosed em-bodiment, one or more substrates to be plated are placed within the chamber. Also within the chamber there is disposed a plating source which includes plating material. The chamber is evacuated and the plating material is heated to vaporize the plating material. Radio frequency energy is applied to the plating source to form a plasma of positively charged plating ions from the vaporized plating material.          A positive direct current bias is developed on the plating source relative to the substrates by, for example, applying a direct current positive voltage to the plating source to create an electrical field between the source and substrates for accelerating the plating ions towards the substrates for plating the same.
Patent CA-1168234-A (CA)
Inventor: KOEKOESI JOZSEF
IPC: C07D471/14
Filed: 1981-06-23
Granted: 1984-05-29
Abstract: Abstract of the Disclosure The invention relates to new indolo[2',3',3,4]pyrido[2,1-b],quinazoline-S-ones of formula I                                       (I)   and the pharmaceutically acceptable salts thereof.  In the formula R stands for hydrogen or C1-4 alkyl.  Typical values for Rl, R2, R3, R4, R5 and R6 include hydrogen, halogen, C1-4 alkyl, C1-4 alkoxy, phenyl, cyano, C1-4 acyl, nitro, carboxy, C2-5 alkoxycarbonyl, amino and C1-4 acylamino.  The compounds of formula I are substituted derivatives of Rutecarpine and, like Rutecarpine, are useful as diuretics and for influencing respiration and blood circulation.
Patent CA-1239652-A (CA)
Inventor: SHEINAUS HAROLD
IPC: A61K31/165
Filed: 1981-06-30
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE      An analgesic and sleep-aid composition containing an analgesic (e.g.   ASA,   APAP or combinations thereof) and diphenhydramine dihydrogencitrate.  Discloses several dosage forms including a two layer tablet in which ASA is contained in one layer and APAP contained in the other layer; the preferred form being such that the diphenhydramine dihydrogencitrate is contained in the APAP layer.
Patent CA-1159371-A (CA)
Inventor: GRONDAHL CLAYTON M
IPC: F01D5/02
Filed: 1981-07-03
Granted: 1983-12-27
Abstract: METERING WATER TO TURBINE BUCKET COOLING      PASSAGES BY FLOW RESISTANCE DEVICES                     ABSTRACT OF THE DISCLOSURE      An improved cooling system utilizes flow resistant devices to distributing liquid coolane to air foil coolant channels in a bucket of a turbine. A separate flow resistance device associated with each of the air foil coolant channels resists the flow of liquid coolant into the coolant channels whereby a fluid head is developed in a standpipe upstream of the flow resistance devices.  The fluid head, together with the outward radial acceleration meters the flow of fluid through each flow resistance device according to the head.  In the disclosed embodiments, the flow resistant devices alternately take the form of a tortuous passage, an orifice and a plurality of vortex flow chambers.
Patent CA-1171252-A (CA)
Inventor: FERNANDEZ JOSE
IPC: B23K9/04
Filed: 1981-08-05
Granted: 1984-07-24
Abstract: ABSTRACT Apparatus for the manufacture of hollow cylindrical bodies by deposit welding, consists of a supporting body rotatably mounted on bearings at both ends and a hollow cylindrical basic body concentric to the supporting body being supported by said supporting body through circumferentially arranged radially spacing members that are elastically flexible.
Patent CA-1168543-A (CA)
Title: Surgical stapler apparatus having pivotally related  staple holder and anvil
Inventor: GREEN DAVID T
IPC: B25C5/02
Filed: 1981-09-03
Granted: 1984-06-05
Abstract: SURGICAL STAPLER APPARATUS HAVING PIVOTALLY RELATED STAPLE HOLDER AND ANVIL          Abstract of the Disclosure Surgical stapler apparatus for forming an array of surgical staples in body tissue includes an anvil member against which the staples are crimped and a staple holder pivotally mounted adjacent one end of the anvil member so that the staple holder tends to displace with any displacement of the anvil member during use to substan-tially reduce relative displacement of the anvil member and staple holder and thereby assure proper alignment of these two elements.
Patent CA-1186383-A (CA)
Inventor: MUTZHAS MAXIMILIAN F
IPC: A61N5/06
Filed: 1981-11-04
Granted: 1985-04-30
Abstract: ABSTRACT OF THE DISCLOSURE A phototherapeutic irradiation device for the treatment of hyperbilirubinemia in newborn infants, compris-ing a radiator for producing radiation having an effective range of between 405 and 545 nm, the radiation below about 460 nm being limited to 10%.  Preferably, at least 50% or even 90% of the radiation present in the effective range is limited to between 460 and 480 nm.
Patent CA-1179722-A (CA)
Inventor: SMITH PETER B
IPC: F16C35/02
Filed: 1981-11-20
Granted: 1984-12-18
Abstract: ABSTRACT OF THE DISCLOSURE       A portable power tool includes an electric motor, the armature shaft of which is journalled at one end in a bearing supported in a single piece support body made from sheet metal, the latter having integrally formed central shoulder and collar segments.  The collar and central segments extend concentrically about the axis of the armature shaft with the collar segment being spaced radially outwardly from the central segment with the shoulder segment extending transversely to the axis and connecting the central and collar segments.  The bearing is received in the central segment.  The power tool has a thermo-plastic housing having a tubular bridge segment integrally formed internally thereof and arranged concentrically with the armature axis.  This bridge segment includes a radially inwardly directed flange with a rib segment extending axially therefrom to define an annular cavity internally of the tubular bridge segment.  The collar segment is engaged in and supported by the bridge segment with one end of the collar segment engaging in the annular cavity.          The bridge segment includes means for captivating the support body, the latter being captivated axially between the annular cavity and the captivating means whereby the sheet metal support body functions both to support the bearing and to provide a heat sink therefor.