baber/WOPTO huggingface dataset:
Patent CA-1199662-A (CA)
Inventor: BELISLE LAURENT - RD AVENUE RI
IPC: B60J11/00
Filed: 1983-06-28
Granted: 1986-01-21
Abstract: ABSTRACT OF THE DISCLOSURE                A flexible water-proof sheet has one end attached to a winding roller and the other end attached to the cross-bar of a U-shape frame pivotally connected to a mounting structure.      Spring members urge the U-shape frame in a direction away from the roller to unwind the sheet and cover the passenger car.          A crank handle is connected to the roller to wind the sheet Against the action of the spring members.  The pivot of the frame to the mounting structure is located below the bottom of the passenger car and in the vicinity of the vertical center-line of the drive side door, such that, when the sheet is fully wound, the side arms of the V-shape frame take a low-enough inclined position to fully clear said side door.  The spring members are similarly positioned to clear the side door.   In one embodiment, the system is mounted on a stationary frame to be installed, for instance, in a house driveway, In the other embodiment, the entire apparatus is mounted on the car itself to be always available for use.
Patent CA-1249917-A (CA)
Inventor: LAMONTAGNE JOSEPH L
IPC: D03D13/00
Filed: 1983-08-03
Granted: 1989-02-14
Abstract: FABRIC SYSTEM WITH BIASED FILLING Abstract of the Disclosure: The present invention teaches a fabric "system" comprised of a novel family of fabrics, novel methods of producing these fabrics, and novel apparatus employed in the production of these fabrics. More specifically, a significant advance over conventional stitch-through methods of producing fabrics having a "filling" yarn element is taught, wherein diagonal or biased-extending filling elements provide new aesthetic effects and multi-dimensional stability not previously known with this category of fabric.
Patent CA-1214615-A (CA)
Title: Polymeric resins and blends with high packing  densities
Inventor: CROCKER ZENAS
IPC: B28B7/16
Filed: 1983-08-18
Granted: 1986-12-02
Abstract: A B S T R A C T           A powder blend of rigid polyvinyl chloride resin having higher packing densities than previously known is disclosed.  The higher packing densities provide im-proved physical properties and production rates.  There is also disclosed a process for the manufacture of parti-culate polymeric resin blends having high packing densities for processing into articles.  The process includes mixing and thermokinetically heating a batch of particulate com-position in a high intensity mixer having a plurality of blades attached to arms rotating about an axis with a blade tip speed of at least about 25 meters per second to effect blending of the composition and heating thereof to an elevated temperature below commencement of agglomeration of the particulate composition, and in which the blended and heated particulate composition is cooled in a mixer to a temperature at which the particulate composition can be stored without agglomeration, the improvement wherein the blended and heated particulate composition is cooled in a high intensity mixer with blades attached to arms rotating in said mixer, said arms being rotated at a blade tip speed of not more than 16 meters per second whereby the particulate cooled polymeric resin blend has a high packing density.
Patent CA-1214109-A (CA)
Inventor: DE WALL JOHAN F
IPC: F03D1/00
Filed: 1983-09-02
Granted: 1986-11-18
Abstract: ABSTRACT           There is described a fluid flow concentrating device suitable, for example, for concentrating the flow of tidal waters or of wind, which comprises a hollow body closed at one end and open at the other.  The body has a fixed circumferential wall composed of a plurality of fixed spaced vanes and a diffuser channel located at the open end of the wall.  Fluid moving from outside the device through the vanes to the inside of the body creates a vortex within the body and a fluid flow axially of the body through the diffuser channel.  In certain preferred embodi-ments a turbine is located for rotation in a direction opposite to the direction of rotation of the vortex about a vertical axis, centrally within the diffuser downstream of the fluid flow.  The turbine can be used to drive a generator or a motor to, for example, propel a marine craft, or, the augmentor can be used on a aircraft to assist the lift of a wing, or, in another application, can be used with a jet turbine engine to improve both the intake to and the thrust from the engine.
Patent CA-1230877-A (CA)
Inventor: HAGEN HELMUT
IPC: A01N57/34
Filed: 1983-09-06
Granted: 1987-12-29
Abstract: Abstract of the Disclosure: Quinoline derivatives of the formula   where X, n, R1, R2 and Y have the meanings given in the description, processes for their preparation and their use for controlling undesirable plant growth.
Patent CA-1219645-A (CA)
Title: Adaptive digital signal coring circuit
Inventor: DISCHERT ROBERT A
IPC: H04L25/04
Filed: 1983-09-13
Granted: 1987-03-24
Abstract: -14-ABSTRACT A digital signal coring apparatus is provided. Two digital reference signals are supplied by their sources to a comparison means. The comparison means compares these reference signals to the digital input signal from its source. The comparison means develops digital signals representative of the degree of difference between the input digital signals and the range of digital values determined by the digital reference signals. The boundaries of the range of digital values is modified in response to the representative digital signals by modifying means. Components are also provided for developing the output cored digital signal from the representative digital signal.
Patent CA-1222978-A (CA)
Inventor: HARPER JAMES B
IPC: A47G23/06
Filed: 1983-10-05
Granted: 1987-06-16
Abstract: COMBINED PLATES AND GLASS HOLDERS                    ABSTRACT     A combined plate and glass holder comprises integrally formed support means presenting a peripheral margin enclosing a first area for use as a plate, and a second area for use as a glass holder, the first and second areas being distinguished by location-defining means which is at least partly in the form of structure extending upwardly from at least part of the periphery of the second area to provide lateral support, characterised in that the second area is located adjacent to an edge defining part of a single hole through the support means with an opposed edge of the hole being located adjacent to the margin whereby, in use, a thumb of a hand extends over said edge of the hole to press against a glass placed on the second area, with the back of the thumb pressing against said opposed edge of the hole to provide stability and all the fingers of the hand pressing against the first area from underneath to provide further stability.
Patent CA-1236030-A (CA)
Inventor: JOUTSINIEMI RISTO
IPC: F03D3/00
Filed: 1983-10-11
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE            Described herein is a rotor for a wind rotor device.          The rotor comprises a pair of elongated wings having a curved, e.g., semi-circular, cross-section and arranged in axial direction about a geometrical axis in a symmetrical fashion such that the concave sides of the wings partially overlap each other, defining an axial passage between the inner edges of the wings, the wings being twisted in a screw-shaped manner in relation to one another.  A shaft extends   in the direction of the geometrical axis and connects one end of the rotor to a frame in a rotatable manner.      A plurality of elongated, generally blade-like support ribs rigidly interconnect,at axially spaced intervals, the outer edge of each wing with the inner edge of the other wing.  The cross-section of the ribs is convex in one axial direction of the rotor.  This rib arrangement increases the stability of the rotor and, at the same time, improves the wind flow conditions within the rotor.    (Fig. 6)
Patent CA-1222163-A (CA)
Inventor: JENSEN ERNST
IPC: F42B8/00
Filed: 1983-10-14
Granted: 1987-05-26
Abstract: ABSTRACT OF THE DISCLOSURE:           A training cartridge has a synthetic resin projectile or dummy projectile wherein the projectile or dummy projectile is integrally molded to a synthetic resin sleeve or tube open at the rear end.  The sleeve is inserted from the front end of a cartridge case of metal that is open at its front end.  The sleeve is held within the cartridge case by drawing the cartridge case inwards, after insertion of the synthetic resin sleeve, in its frontal zone to form a conical case shoulder and a cylindrical case neck, which shoulder and neck encompass the synthetic resin sleeve in firm contact therewith.  This arrangement achieves clean separation of the projectile from the remainder of the synthetic resin sleeve and/or avoids uncontrolled tearing off of parts of the synthetic resin sleeve.
Patent CA-1210360-A (CA)
Inventor: BREMS JOHN H
IPC: B65G47/90
Filed: 1983-12-06
Granted: 1986-08-26
Abstract: WORKPIECE TRANSFER MECHANISM               ABSTRACT OF THE DISCLOSURE            A mechanical transfer system for lifting and transferring parts to load and unload fixtures and pallets in a path which includes vertical and horizontal motions with a rotary input and which includes a cam modifier for the output motion to obtain a modified arcuate motion curve which will have substantially straight sections at the start and finish.  This enables a straight lift or lower action for parts that need to be lowered into or lifted out of pallets or fixtures which have receiving receptacles for the parts.
Patent CA-1211251-A (CA)
Inventor: GRICK SHELLY J
IPC: A42B3/32
Filed: 1984-02-22
Granted: 1986-09-16
Abstract: Abstract of the Disclosure A ballistic helmet shell layer in which A plurality of identical fabric segments,each formed with a pointed end and an arcuate end on the locus of a circle having its center at the pointed end,first are laid flat with portions of the edges extending from the pointed ends of adjacent segments butting.  After the segments are secured to each other adjacent to the pointed ends,the assembly is formed to a generally hemispherical shape with the remaining side edge portions of adjacent segments coming into butting relationship with only the arcuate edges free,
Patent CA-1211782-A (CA)
Inventor: PELONIS KOSTA
IPC: H05B39/08
Filed: 1984-03-02
Granted: 1986-09-23
Abstract: INVENTION:  LIGHTING FIXTURE             OVERLOAD PROTECTOR                INVENTOR:   KOSTA POLONIS     ABSTRACT OF THE DISCLOSURE           A two-terminal A.C. device is described which can be series connected with a lighting fixture to prevent overheating of the fixture in an overload condition, namely, when a lighting element exceeding the power rating of the fixture is installed.  In broad terms, the device includes a bidirectional, self-extinguishing switch which can be triggered to conduct current between the two terminals of the device, and control circuitry operable from the voltage difference and current between the two terminals occurring in use to regulate the triggering of the switch.  The control circuitry includes triggering circuitry which generates triggering signals from the voltage difference across the terminals of the device and normally applies the triggering signals to the control terminal to permit a predetermined measure of conduction.  In an overload condition detection circuitry detects an overload current and activates trigger signal suppressing circuitry which temporarily suppresses the application of triggering signals to the switch thereby reducing the mean level of the current delivered to the fixture in an overload condition.  In an overload condition, the lighting fixture is operated in a dim or intermittent fashion thereby indicating the overload condition to the user.
Patent CA-1215032-A (CA)
Inventor: LUNDSTROEM BARRY
IPC: B08B15/00
Filed: 1984-03-05
Granted: 1986-12-09
Abstract: ABSTRACT            A device for spot or local extraction of polluted air, dust and other gases and particles from a room, comprising a flexible hose connected to a suction pipe or fan and a supporting member carrying the hose and mounted on a wall or other preferably vertical surface in the room for pivotal movement about a preferably vertical axle.          For achieving great range independently of the ceiling height in the room, in which the device is to be used, the supporting member (3) comprises a hinged supporting arm (5), which is pivotal about said axle (17), and each joint axle (24 and/or 25) of which is located in parallel with said axle (17), and an operating arm (6), which by a friction joint (7) is connected to the outer end of the supporting arm for movement about an axle (8) perpendicular in relation to the joint axle or axles (24,25) of the supporting arm.     Fig. 1 to be published.
Patent CA-1239205-A (CA)
Inventor: GRIFFIN JAMES L
IPC: G06K11/06
Filed: 1984-03-22
Granted: 1988-07-12
Abstract: ABSTRACT OF THE INVENTION     An optical position indicating apparatus having a light source, dectector means for detecting the presence of light and producing an electrical output in response thereto, reflecting means for reflecting light from the light source across a target zone, and retroreflecting means for reflecting the light incident thereupon along a path substantially coincident with the path of incidence of the light.   The retroreflecting means comprise a plurality of retroreflective assemblies, the reflecting means and the plurality of retroreflective assemblies are substantially disposed about the target zone and limiting means limit the de-tector means to a finite viewing range so that rotation of the detector means effects scanning of the target zone.  The detector means is capable of measuring angular displacement from a refer-ence so that presence of an opaque object within the target zone will register upon the detector means as a plurality of shadows thereby resulting in absence of electrical output from the detect-or means for each of the plurality of shadows, whereby the loca-tion of the opaque object within the target zone can be deter-mined in two dimensions by geometric calculations involving angu-lar displacements of the plurality of shadows.
Patent CA-1225904-A (CA)
Inventor: BERG ARTHUR A
IPC: B60T17/04
Filed: 1984-03-28
Granted: 1987-08-25
Abstract: GLADHAND WITH QUICK RELEASE VALVE     ABSTRACT OF THE DISCLOSURE         A combination gladhand and quick release valve for transportation vehicles includes a body which has an air inlet and an air outlet and a passage therebetween.  There is a chamber in the body and a quick release valve is positioned within the chamber.  Operation of the quick release valve is effective to vent the outlet upon operation thereof.
Patent CA-1233068-A (CA)
Inventor: KARMELL YALE
IPC: B41F31/00
Filed: 1984-04-18
Granted: 1988-02-23
Abstract: IMPROVED ROLLER AND METHOD OF MAKING SAME               Abstract of the Disclosure A commercial roller which includes an improved preformed roller cover and a central core is described wherein the preformed cover incorporates a novel inner sleeve support member having an extended surface area for providing increased adhesion and reduced bonding failure both with respect to an outer elastomeric cover and to the inner core.  The novel inner sleeve has a corrugated construction on both the interior and exterior surfaces thereof providing a series of alternating interior and exterior channels which increase the surface area available for chemical bonding and also provide positive mechanical barriers to assist bonding and reduce bond failure. The roller can be assembled at point of use by mounting the improved preformed roller cover onto the central core.
Patent CA-1257249-A (CA)
Inventor: VAN LEUSEN ALBERT M
IPC: C07J53/00
Filed: 1984-04-27
Granted: 1989-07-11
Abstract: A B S T R A C T            The invention relates to 17-(isocyano-sulfonylmethylene)-steroids and a process for the preparation of these compounds from 17-oxo-steroids. Furthermore the invention relates to 17-(formamido-sulfonylmethylene)-steroids, which compounds are intermediates in the preparation of the 17-(isocyano-sulfonylmethylene)-steroids, and a process for the preparation of these compounds.
Patent CA-1220269-A (CA)
Inventor: GERSHENSON EDWARD
IPC: G11B20/10
Filed: 1984-05-09
Granted: 1987-04-07
Abstract: ABSTRACT    A digital data bus system for connecting a controller and a disk drive. Data on the disk is stored in track sectors containing a header and data.  The controller includes a high-speed processor which performs a header compare opera-tion comparing the values received from a header with the expected contents of the header and operations which deter-mine when all of the data in a track sector has been transferred.  The digital data bus system includes a bus for transferring data between the controller and the disk drive and a header-data mode bus for providing a header mode signal and a data mode signal from the controller to the disk drive.          During an operation transferring data between the controller and the disk, the disk drive responds to the header mode signal by transferring a header to the controller.  If the header compare operation indicates that the header is valid, the controller provides the data mode signal and the disk drive responds by transferring data to or from the track sector as required for the operation.  When the controller determines that all of the data has been transferred, it again provides the header mode signal to the disk drive and the disk drive responds as just described.
Patent CA-1228834-A (CA)
Title: Ecran sous-cathodique comportant des zones  deformables pour les cuves d'electrolyse hall- heroult
Inventor: BERTAUD YVES
IPC: C25C3/08
Filed: 1984-05-15
Granted: 1987-11-03
Abstract: Cuve d'électrolyse comprenant un écran métallique en acier, destiné à empêcher l'infiltration du métal et des constituants de bain d'électrolyse dans le garnissage réfractaire et calorifuge du caisson de la cuve pour la production d'aluminium par le procédé HALL-HEROULT, cet écran étant placé sous la base des blocs carbonés constituant la cathode de la cuve d'électrolyse et dans lesquels sont scellées les barres cathodiques, et s'étendant au moins sur tout l'espace situé à l'aplomb de la cathode. Il est constitué par au moins une tôle d'acier continue dont une partie possède une épaisseur d'au moins 5 mm, l'écran comprenant au moins une zone déformable absorbant les contraintes dues aux écarts de température entre la partie centrale, située à l'aplomb de la cathode, et la partie périphérique.
Patent CA-1247336-A (CA)
Inventor: EZIS ANDRE
IPC: C04B35/593
Filed: 1984-06-06
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE A  method  is  disclosed  of  fully  densifying  a plurality of preformed ceramic plates by axial compression of  the  billets  along  a  wall  defining  a  cylinder  and cavity.  A series of the plates are stacked along the wall with the smallest dimension of the billets aligned with the axis of the cavity.  The billets have a ratio of the smallest dimension to the largest dimension in the range of  1:3  to  1:40.   The  largest dimension  of  each  of  the plates is less than the lateral dimension of the cavity to leave an annular space; the space is filled with a pseudo isostatic pressing medium.   The  assembly  is hot pressed under  sufficient pressure and heat to convert the plates to billets of substantially full density.
Patent CA-1252041-A (CA)
Inventor: GAGLANI KAMLESH
IPC: A01N37/34
Filed: 1984-08-21
Granted: 1989-04-04
Abstract: ABSTRACT                 INDUSTRIAL FUNGICIDES      The invention relates to N-(mono, di, or tri-substituted phenyl) alpha chloroacetamides which have fungicidal activity.
Patent CA-1250985-A (CA)
Inventor: DZIARK JOHN J
IPC: C08K13/02
Filed: 1984-09-14
Granted: 1989-03-07
Abstract: SCAVENGERS FOR AMMONIA IN RTV COMPOSITIONS            ABSTRACT OF THE DISCLOSURE      A stable, one-package, silicone RTV composition convertible to a tack-free elastomer comprising:     (1)  a polydiorganosiloxane base polymer, (2)  an effective amount of condensation catalyst, (3)  a stabilizing amount of a silicon-nitrogen compound for scavenging hydroxy radicals which releases ammonia as a by-product of the scavenging reaction, and (4)  an effective amount of scavenger for said ammonia by-product selected from the group consisting of molecular sieves, acids and mixtures thereof.
Patent CA-1238707-A (CA)
Inventor: CLAYTON RICHARD D
IPC: H01S5/00
Filed: 1984-10-19
Granted: 1988-06-28
Abstract: PHASED LINEAR LASER ARRAY Abstract of the Disclosure A phase-locked linear laser array has an output array in which equispaced optical gain elements are formed along a semiconductor bar and a control laser array having equispaced laser elements in close coupling with the output array.  The output array elements, having twice the spacing of the control array elements, are aligned with alternating elements of the control array.  The tendency of the control array lasers to operate with 180° optical phase difference between adjacent lasers causes every other laser to be in phase and thus adjacent elements of the output array are also in-phase.               -i-
Patent CA-1230743-A (CA)
Inventor: LAVERICK RAYMOND R
IPC: A01D34/416
Filed: 1984-11-09
Granted: 1987-12-29
Abstract: BLACK & DECKER INC.                      ABSTRACT            Improvements in or relating to Vegetation Cutters A vegetation trimmer incorporating a cutting filament (24) that is rotated by a head (9) drivingly coupled by a belt drive (26) for example to a driving motor.  Feed of filament to the head 9 is from a reel mounted in a handle (14) by which the trimmer is supported, the feed of filament from the reel being under the control of the user.
Patent CA-1240151-A (CA)
Inventor: FUNK ROGER C
IPC: G05D11/00
Filed: 1984-11-21
Granted: 1988-08-09
Abstract: FLOW VOLUME PROPORTIONING SYSTEM                           ABSTRACT      A volume proportioning system includes a pressurized supply of a primary carrier liquid, one or more sources of concentrate, and a proportioning interconnection between the carrier liquid and the sources of concentrate by which the proportions are controlled regardless of the flow rate or pressure of the carrier liquid, in which the carrier liquid also provides the motive power for moving the concentrate and the carrier liquid, itself, to an operator controlled discharge point, the discharge being infinitely variable under the control of an operator.
Patent CA-1237078-A (CA)
Inventor: WIDAUER JOSEF
IPC: A61K31/55
Filed: 1984-11-28
Granted: 1988-05-24
Abstract: Abstract A soporific containing lorazepam for oral or rectal administration, containing lorazepam and diphenhydramine or a diphenhydramine acid addition salt in the weight ratio of from 1:10 to 1:75.   The especially favorable weight ratio of lorazepam to diphenhydramine is 1:20 to 1:35.   The invention also relates to a process for the production of a soporific containing lorazepam and diphenhydramine.
Patent CA-1254132-A (CA)
Inventor: SANDSTROEM GUNNAR
IPC: G01N33/543
Filed: 1985-01-24
Granted: 1989-05-16
Abstract: Abstract A method of detecting biological substances having affinity properties by passing the substance to be detected in a flow over a solid surface to which surface a second substance, to which the substance to be detected shows affinity, is attached, so that the two substances form a complex and give enrichment of the substance to be detected.      A means for detecting biological substances consisting of a flow of a fluid sample of the substance to be detected generated via a pump over a solid surface to which another substance, to which the first substance to be detected shows affinity, is attached, so that a complex is formed of the two substances and gives enrichment of the substance to be detected.