baber/WOPTO huggingface dataset:
Patent CA-2092168-A1 (CA)
Title: Ablative imageable element
Inventor: VOGEL DENNIS E
IPC: G03F7/20
Filed: 1993-03-22
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to imageable elements, and more particularly, imageable elements that require no post-exposure development step.          Printing  plates  are  typically  prepared  by imagewise exposing a layer of photosensitive material that has been coated on a substrate, and then removing either the exposed or unexposed portion of the layer, i.e., wash-off development of the layer with an organic or aqueous solvent.  Both organic solvents and aqueous solvents  have  certain  shortcomings  with  respect  to environmental pollution.          This invention provides an imageable element comprising a substrate having on at least one major surface thereof a layer of energy-sensitive material that is capable of being developed to form a relief image upon exposure to electromagnetic radiation having a wavelength in  the  ultraviolet-visible-infrared  range  (i.e.,  a wavelength ranging from 150 to 1500 nm).  This invention also provides methods for imaging the imageable elements of  this  invention.    The  energy-sensitive  materials suitable for this invention comprise polymers containing azido groups.
Patent CA-2094616-A1 (CA)
Title: Compact Loudspeaker Assembly
Inventor: MCATEER JEFFREY P
IPC: H04M1/03
Filed: 1993-04-28
Abstract: A speakerphone comprises an upper housing member and a lower housing member that are joined together to enclose a loudspeaker, a microphone, and a printed wiring board having electronic components mounted thereon that cooperate in the operation of the speakerphone. The upper housing member includes a continuous sidewall that is molded into its underside and extends downwardly toward the printed wiring board. The sidewall surrounds a group of sound apertures that are also molded into the upper housing member. A loudspeaker is attached tothe underside of the upper housing member in such a manner that it completely covers the sound apertures. A sealed enclosure within the speakerphone is formedby creating a seal between the sidewalls and the printed wiring board. A compliant gasket is illustratively used to create the seal. As a result, the frequency response of the loudspeaker is improved, and acoustic coupling between the loudspeaker and the microphone is reduced. The frequency response of the loudspeaker is further improved by inserting acoustically absorbent material, and by extending a tuned port, into the sealed enclosure.
Patent CA-2097784-A1 (CA)
Inventor: GAGNE MARTIN
IPC: C22C18/00
Filed: 1993-06-04
Abstract: An  alloy  for  after-fabrication  hot-dip galvanizing containing mainly Zn to which is added Bi up to the solubility limit to improve drainage of the Zn alloy.
Patent CA-2099132-A1 (CA)
Title: Device and process for the vaporisation of material
Inventor: EHRICH HORST
IPC: H01J37/305
Filed: 1991-12-31
Abstract: The invention relates to a device for vaporizing material by means of a vacuum arc discharge using a cold cathode and a hot self-consuming anode, wherein the crucible (7) consists of an electrically conductive and heat-conductive material, and the connecting member (7a), due to its material properties or geometrical properties, permits electrically conductive and heat-insulating attachment of crucible (7) to the anode base plate (6), and the crucible (7) is arranged laterally above the working surface of the cathode (2a) that close to said working surface that the solid angle formed by the metal vapor plasma (9) flowing off from the anode crucible (7) is just not decreased by the diaphragm (13) in such fashion that homogenous vapor coating of substrates above the crucible (7) is no longer possible. Cathode (2) and anode are arranged opposite to each other.      Furthermore, the invention relates to a process for vaporizing material, wherein the plasma jets (5a,5b) emerging from the cathode surfaces are unimpeded in their action on the outer wall (7a) of the crucible and on the material vapor (9) above the crucible so that a high degree of vaporization is obtained, and the crucible (7) consists of an electrically conductive and heat conductive material.
Patent CA-2100857-A1 (CA)
Inventor: GHANBARI MOHAMMED
IPC: H04N19/895
Filed: 1992-01-31
Abstract: L'invention est un décodeur de signaux vidéo codés comportant une couche de base et une couche d'accentuation. Ce décodeur contient un détecteur de pertes de cellule (66) qui détecte les cellules manquantes dans la couche d'accentuation. En cas de détection de cellules manquantes dans cette couche, les données d'accentuation du signal vidéo précédant immédiatement le signal du moment et obtenues par déplacement d'après les vecteurs de mouvement du moment au moyen d'un déplaceur (64) peuvent servir de données d'interpolation en remplacement des données des cellules manquantes. Un additionneur (52) additionne les données d'interpolation à la couche de base décodée. Un soustracteur (62) obtient les données d'accentuation en soustrayant le signal vidéo de base qui précède immédiatement le signal du moment et qui est stocké dans une mémoire de trame (50) du signal vidéo décodé qui précède immédiatement le signal du moment et qui est stocké dans une autre mémoire de trame (60).
Patent CA-2103940-A1 (CA)
Title: Device for the inflation of, more particularly, a container or a floating body of an item of lifesaving equipment
Inventor: GLASA STEFAN
IPC: B63C9/08
Filed: 1993-08-12
Abstract: ABSTRACT OF THE DISCLOSURE      Device for the inflation of, more particularly, a container or a floating body of an item of lifesaving equipment.      In order set a device (100) for the inflation of, more par-ticularly, a container of a floating body of an item of life-saving equipment with compressed gas from a compressed gas container (11) sealed with the aid of a diaphragm (14), whose gas content is released by opening the diaphragm (14) with an opening striker (19) disposed in the housing (10) and, on the opening striker (19), engages a lever drive (24) compri-sing a swiveling lever (25) possessing an intermediate mem-ber (36) upon which the hand lever (42) also acts, simply and with few operating steps reliably into operation, it is pro-posed that the swiveling lever (25) be two-armed and swive-lable about an axis of roatation (26) that is integral with the housing, that a first arm (27) of the swiveling lever (25) be supported upon a spring (30) with its free end (27a), that a second arm (28) of the swiveling lever (25) be suppor-ted on a housing stop (10a) and that the second arm (28) be supportable with its free end (28a) upon the automatic ele-ment (52), that the intermediate member (36) be two-armed and swivelable about an axis of rotation (26) that is integral with the housing, that a first arm (37) of the intermediate member (36) can be made to rest against a housing edge (35) and that, with the free end (37a) of the first arm (37) of the intermediate member (36), the opening striker (19) can be acted upon.      Fig. 1
Patent CA-2104676-A1 (CA)
Title: Method of producing laminated packaging material
Inventor: MARO HIDEHARU
IPC: B32B27/08
Filed: 1992-12-28
Abstract: In producing a laminated packaging material comprising a base film, a silicon oxide layer and a sealant layer that are laminated together, the sealant layer is formed by laminating thermoplastic resin on the silicon oxide layer in thickness of less than 30 µm by using an extrusion coating method. At this time, in addition to the thermoplastic resin layer formed by extrusion coating method, thermoplastic resin film of another type may be laminated on the outside of the thermoplastic resin layer so that the two thermoplastic resin layers form the sealant layer. In this case, sandwich lamination is adopted in which thermoplastic resin is extruded into between the silicon oxide layer and the thermoplastic resin film in thickness of less than 30 µm. In addition, in a laminated packaging material for vertical pillow type packaging, consisting of a laminate of the sealant layer, the base film and the silicon oxide layer, a thermoplastic resin layer and an outer basic material are laminated on the outside of the silicon oxide layer simultaneously with the formation of the thermoplastic resin layer by extruding the thermoplastic resin between the outer basic material and the silicon oxide layer.
Patent CA-2105406-A1 (CA)
Inventor: ISHIZAKA YUJI
IPC: F28F3/02
Filed: 1993-09-02
Abstract: A system for grooving and rolling a linear member comprises a first roll having a groove forming part provided with a plurality protrusions and edge rolling parts disposed on both sides thereof, a second roll disposed  opposite  to  the  first  roll,  and  flanges mounted to the first or second roll for restraining extension of the linear member in the cross direction thereof.   The groove forming part is symmetrically constructed  in  the  cross  direction  of  the  linear member,  and has at least one buffer area disposed continuously in the longitudinal direction thereof.
Patent CA-2106569-A1 (CA)
Title: Cetheter for laser treatment of atherosclerotic plaque and other tissue abnormalities
Inventor: WINSTON THOMAS R
IPC: A61B18/20
Filed: 1992-03-18
Abstract: A medical catheter (10) for treating atherosclerotic plaque (16) and other abnormalities includes optical fibers (30) for applying laser energy to the plaque (16) and an ultrasonic transducer system (32, 34) for sensing the location and configuration of the plaque (16). The optical fibers (30) and electrical wiring (40) for the transducers (32, 34) extend through a probe (28) which is rotatable inside of the catheter tube (12) to provide universal directional control of the fibers (30) and transducers (32, 34). A  reflective system includes a curved reflector (38) in the probe (28) which can be axially adjusted to vary the directions of the ultrasonic signals. Alternative forms of the invention include different reflector schemes, an angled ultrasonic transducer (32, 34) having a conical signal output that varies with frequency, and various different systems for rotating the transducers (32, 34) and fibers (30).
Patent CA-2108277-A1 (CA)
Title: Preparation for the therapy of respiratory tract diseases
Inventor: WATANUKI MITSURU
IPC: A61K38/18
Filed: 1993-02-15
Abstract: ABSTRACT     The present invention relates to a preparation for the therapy of respiratory tract diseases which contains a basic fibroblast growth factor and/or a homologue thereof as an active ingredient, a preparation for the therapy of respiratory tract diseases which contains a human basic fibroblast growth factor and/or a homologue thereof, produced by microorganisms or cultured cells prepared by genetic recombination, as an active ingredient, and a method for the therapy of respiratory tract diseases by administering any one of these preparations.
Patent CA-2111391-A1 (CA)
Title: Vacuum cleaner housing and airflow chamber
Inventor: HEMMANN RONALD S
IPC: A47L5/26
Filed: 1993-12-14
Abstract: ABSTRACT            A vacuum cleaner with a housing, a source of vacuum, and an air chamber located in the housing and connected to the source of vacuum.  The housing includes a bottom member, a top member and a handle contacting and extending from a top surface of the top member.  The handle is separately connected to the bottom member such that the handle is supported by both the top and bottom members.  The air chamber is located in the housing between the top and bottom members with an inlet aperture and an exhaust aperture located at the exterior of the housing.  The air chamber is comprised of two half sections that combine to form an inlet conduit, an outlet conduit, and an impeller chamber.  An impeller of the source of vacuum is located in the impeller chamber.  The source of vacuum has a motor with a first end connected to the impeller and a second end forming a drive shaft to drive a belt connected to a rotatable brush assembly.
Patent CA-2113064-A1 (CA)
Inventor: SURETTE CRAIG
IPC: B32B7/06
Filed: 1994-01-07
Abstract: A label  is disclosed which includes a first,  base layer coated with a pressure sensitive adhesive for attachment to a selected product.  A layer of release material is coated onto a portion of the base layer.  A second layer is coated on a portion of its underside with a pressure sensitive adhesive for permanent attachment to the base layer in regions thereof that are not coated with release material,  and temporary attachment to the base  layer  in  regions  thereof  that  are  coated with  release material.
Patent CA-2114654-A1 (CA)
Inventor: KOPROWSKI RICHARD A
IPC: A47C1/12
Filed: 1994-01-31
Abstract: A chair located on an aisle of a theatre, arena, stadium or the like, which is easily accessible from a walker or wheelchair. The chair has an armrest proximal to the aisle which pivots in an upwardly manner providing an unobstructed path into the chair. Once the individual is seated, the armrest can be pivoted in a downwardly manner so that the occupant of the chair can use the armrest in comfort.
Patent CA-2115479-A1 (CA)
Title: Split n tilt trailers
Inventor: POULTON F GEORGE H
IPC: B26D5/12
Filed: 1994-03-23
Abstract: TO DATE, WE HAVE A VARIATION OF WOOD SPLITTING DEVICES OPERATED BY HYDRAULICS. THESE DEVICES ARE OPERATED BY A HYDRAULIC RAM TRAVELLING EITHER HORIZONTALLY OR VERTICALLY PUSHING A TAPERED HEAD THROUGH A PIECE OF WOOD. WE ALSO  HAVE HYDRAULIC RAMS TO LIFT TRAILERS IN ORDER TO DUMP THEIR LOAD. IN THIS INVENTION, WE'VE COMBINED THE TWO PRODUCTS ENABLING US TO UTILIZE THE RAM AND HYDRAULICS FOR BOTH OPERATIONS.
Patent CA-2116781-A1 (CA)
Inventor: GWILLIAM DOUGLAS G
IPC: B24D18/00
Filed: 1993-07-05
Abstract: A dental tool for shaping teeth has a shank for fitting to a rotary drive and an abrasive head on the shank for working on teeth.  For false teeth, the shank diameter, at least at the end that fits the drive, will be 2.35 mm, while for real teeth that diameter will be 1.6 mm. The head comprises diamond grit in a resin matrix, the resin preferably being a resole phenolic resin. Further particulate filler may be added.
Patent CA-2122742-A1 (CA)
Title: Dynamic burn vents for the cushion of an air bag module
Inventor: MARCHANT BRENT
IPC: B60R21/26
Filed: 1994-05-03
Abstract: DYNAMIC BURN VENTS FOR THE CUSHION OF AN AIR BAG MODULE                      ABSTRACT OF THE DISCLOSURE      An improved device for controlling the rate at which gas is exhausted from an air bag cushion which is used in passenger vehicles.  A novel gas vent is incorporated into the material from which the air bag is made.  The vent comprises a dynamic vent that is impermeable to gas below a critical temperature and is permeable to gas above a critical temperature.  The dynamic vent provides additional venting of gas during a high impact collision or when a larger than average occupant impacts onto the air bag cushion.
Patent CA-2124159-A1 (CA)
Title: Sprayable filler composition
Inventor: PARISH DAVID M
IPC: C08K7/28
Filed: 1994-05-24
Abstract: Abstract of the Disclosure A sprayable, high solids, low-volatiles filler composition is provided which may be used as a coating on a variety of substrates.  The sprayable filler composition comprises a first filler/glazing component formed from a mixture of a resin, a filler, a mixture of thixotropic clays, activated fumed silica, hollow glass microspheres, and a ketone solvent.  The sprayable filler composition has a second catalyst component.  The glazing/filler component is blended with the catalyst component, preferably either internally or externally of the spray nozzle, and the resultant sprayable filler composition is sprayed onto a substrate.  The resulting cured coating provides a sandable surface which is corrosion resistant.
Patent CA-2130596-A1 (CA)
Title: Tong/Disposable Bag Combination
Inventor: CAMPBELL DONALD G
IPC: A45F5/10
Filed: 1994-08-22
Abstract: A method of adapting tongs having a pair of pivotally connected arms for use with a disposable bag.   The method involves the following described steps.  Firstly, place a pair of opposed compressible contact members on an interior surface of the arms adjacent the pivotal connection.   The contact members engage when the arms are partially closed and compress thereby permitting the arms to become fully closed.  Secondly, place a bottom portion of a disposable bag between the opposed compressible contact members.  Thirdly, partially close the tongs such that the contact members engage to tightly grip the bottom portion of the disposable bag.   Fourthly,  fold a peripheral edge of the disposable bag over tips of the arms. The disposable bag opens and closes with the manipulation of the arms.
Patent CA-2134714-A1 (CA)
Title: Bicycle carrier
Inventor: CLEMENT PAUL R
IPC: B60R9/06
Filed: 1994-11-30
Abstract: A device to attach to a bumper or a frame hitch of a motor vehicle. The carrier is especially designed not to interfere with the legal visual obstruction of a license plate regulation newly introduced in relation to photo radar.
Patent CA-2136880-A1 (CA)
Inventor: DUPUIS SERGE
IPC: B60R9/06
Filed: 1994-11-29
Abstract: Une unité de rangement comprenant un contenant, un couvercle pouvant être refermé sur le contenant, ainsi qu'un sac de calage pouvant être gonflé. Lorsque des objets sont placés dans le contenant, que le couvercle est refermé et que le sac de calage est gonflé, celui-ci vient s'appuyer sur les objets se trouvant dans le contenant, diminuant ainsi les mouvements relatifs de ceux-ci. Les unités de rangement peuvent également comprendre des languettes et des rainures permettant d'assembler plusieurs unités de rangement ensemble.
Patent CA-2138982-A1 (CA)
Inventor: ZAFIROGLU DIMITRI P
IPC: A61F13/15
Filed: 1993-06-28
Abstract: A simplified process is disclosed for making form fitting undergarments that include structures for absorbing (13) and con-taining body exudates. The garments are formed by selectively cutting (14, 15) and seaming (17, 18) sheets (8) having parallel elastic strands into trapezoidal or rectangular geometries so that the finished garmet when stretched in the waist at least 70 % con-tracts in the perpendicular direction at 20 %.
Patent CA-2139535-A1 (CA)
Title: Modified (cyclo)aliphatic polyisocyanate mixtures, preparation thereof and use thereof
Inventor: WOLFF STEFAN
IPC: C08G18/79
Filed: 1995-01-04
Abstract: the polyisocyanate mixtures modified by urethane, allophanate, urea, biuret, carbodiimide, uretdione and/or isocyanurate groups and having an isocyanate content of from 1 to 34% by weight whith are obtainable from diisocyanates having isocyanate groups of differing reactivity selected from the group consisting of 2-butyl-2-ethylpentane-1,5-diisocyanate, 2-(3-isocyanatopropyl)cyclohexyl-1-isocyanate and/or 1-(isocya-natomethyl)-1-(3-isocyanatopropyl)cyclohexane.
Patent CA-2139965-A1 (CA)
Title: Sterilized animal feed composition and process for the preparation thereof
Inventor: DUPONT-DELHOVREN NATHALIE
IPC: A23K1/20
Filed: 1995-01-11
Abstract: The invention relates to a sterilized animal feed composition containing chunks and sauce or a base, in which the said chunks are prepared from a mixture of 55 to 85% of meat and meat by-products, of 10 to 25% of cereals and between 0 and 15% of water, the said chunks are irregular with clean cuts and without breakages, 97% of the said chunks having a size such that they do not pass through a screen with a mesh opening of 4 mm, and between 40 and 70% of these chunks have a shape which is not a right-angled geometric volume.
Patent CA-2141079-A1 (CA)
Title: Clothes dryer air exhaust duct wall connector
Inventor: PAQUETTE CLAUDE
IPC: E04F17/04
Filed: 1995-01-25
Abstract: A wall connector for connecting a clothes dryer air outflow duct to outside ambiant air through a building external wall.   The connector includes: a rigid tubular main body, extending through and mounted into an aperture in the building wall; an inner end portion, sized to fit about  the  dryer  air  duct  outer  end  mouthpiece  in substantially air-tight fashion; and an outer end portion, of double wall construction, wherein a peripheral cavity is formed thicknesswisely of said main body, the peripheral cavity defining an end mouth opening to outside ambiant air.  A hood fits against the exterior face of the building wall, and includes: an inner tubular section, releasably engaging through the peripheral cavity of the connector main body,  and louvers,  for preventing air inflow from ambiant air into the connector main body.
Patent CA-2142501-A1 (CA)
Title: System and method for scheduling resource requests
Inventor: COLLINS JOHN E
IPC: G06Q10/06
Filed: 1995-02-14
Abstract: A system and method for scheduling resource requests for a resource provider generate a first schedule, based on expected durations of each resourcerequest, and a second schedule, based on longer, pessimistic durations of each resource request. A user interface simultaneously displays the first and second schedules to a system user. The first schedule provides the system user with a guide to good overall management of the resource performance. The second schedule provides the system user with a guide for making time commitments to customers with a greater degree of confidence. The system and method employ a variety of techniques including statistic probability calculations to determine expected and pessimistic durations for each resource request, and incorporate features for updating the first and second schedules in response to dynamic changes in the resource environment.
Patent CA-2145308-A1 (CA)
Title: Closed lubrication system for wheel hub bearings
Inventor: PERSSON KENNETH
IPC: B60B27/00
Filed: 1993-09-23
Abstract: A lubricator (20) for bearings (36) of a wheel hub (22) that includes bellows (78) for accommodating changes in pressure in the wheel hub (22) and utilizes a non grease lubricant. The lubricator (20) also includes a spring (80) and a retaining ring (100). Methods of manufacturing the lubricator (20) and of the lubricating wheel bearings (36) are also provided.
Patent CA-2145729-A1 (CA)
Inventor: YOKOTA TAKESHI
IPC: C21D8/02
Filed: 1995-03-28
Abstract: A method of producing a ferritic stainless steel strip having reduced intra-face anisotropy as well as excellent r value and anti-ridging characteristics. The method involves subjecting a ferritic stainless steel slab to a hot rolling step including rough rolling having at least one rough rolling pass and a finish rolling having at least one finish rolling pass, followed by a hot-rolled sheet annealing, pickling, cold rolling and finish annealing. At least one of the passes in the rough rolling is conducted with the rolling temperature between about 970 to about 1150°C, the friction coefficient between the rolls and the rolled material of about 0.3 or less, and the rolling reduction ratio between about 40 to about 75%.
Patent CA-2146105-A1 (CA)
Title: Clamp for a cable driver vehicle release
Inventor: TOYRE GEORGES
IPC: B61B12/12
Filed: 1995-03-31
Abstract: The clamp consists of a control mechanism (27) with a vertical keel (22) lying parallel to the cable and offset to one side of it, and two jaws (25,26) carried on a horizontal branch (24) at the bottom of the keel. One of the jaws is able to slide relative to the other to grip or release the traction cable and is actuated by a rigid rod (29) mounted on the keel so it can rotate and is equipped with levers (30,31) at its lower and upper ends. The lower lever is connected to the moving jaw by sliders (28), and the upper one to a control cylinder rod (40) by a pair of pivoted and spring-loaded arms (33). <IMAGE>
Patent CA-2147487-A1 (CA)
Inventor: COWAN KENNETH MICHAEL
IPC: C09K8/14
Filed: 1993-10-21
Abstract: An extended reach well such as the deviated wells typically drilled from offshore platforms is drilled using a drilling fluid comprising blast furnace slag and water which drilling fluid is circulated during the drilling to lay down a filter cake. Thereafter, an activator is added and generaly, an alkaline material and additional blast furnace slag, to produce a cementitious slurry which is passed down a casing and up into an annulus to effect primary cementing.