baber/WOPTO huggingface dataset:
Patent CA-2003910-A1 (CA)
Title: Paper machine felts
Inventor: DAVIS ROBERT B
IPC: D21F7/08
Filed: 1989-11-27
Abstract: A B S T R A C T                    PAPER MACHINE FELTS            The present invention relates -to an article of paper machine clothing formed from a fibrous material having a woven base and an optional batt layer attached thereto characterised in that said fibrous material comprises fibres of poly(undecanoamide)(polyamide 11) formed by the extrusion of a melt of polyamide 11 having an intrinsic viscosity of at least 1.0 dl/gram.
Patent CA-2004270-A1 (CA)
Title: Perfume microcapsules for use in granular detergent compositions
Inventor: MICHAEL WILLIAM R
IPC: C11D3/60
Filed: 1989-11-30
Abstract: PERFUME MICROCAPSULES FOR USE IN GRANULAR DETERGENT COMPOSITIONS   Abstract of The Disclosure Perfume-containing  microcapsules  coated  with  a  water-in-soluble cationic fabric softener and used in granular detergent compositions effectively impart perfume to fabrics during the home laundering operation.   A method for delivery of the perfume is also provided.
Patent CA-2005458-A1 (CA)
Title: Airbag module and method of making same
Inventor: CUEVAS JESS
IPC: B60R21/20
Filed: 1989-12-13
Abstract: AIRBAG MODULE AND METHOD OF MAKING SAME      ABSTRACT      An airbag module comprising a pyrotechnic inflator device; an inflatable air cushion operatively associated therewith; a retainer for lockingly engaging the air cushion to the inflator and a mounting plate configured and adapted for securing the inflator, the air cushion and the retainer in operative association.  A variety of inflator embodiments may be incorporated into the module assembly but each requires, along at least a portion of the housing thereof, a rounded arcuate surface configured for engagement with the retainer upon the formation of a structural seal between the mounting plate and the retainer.  This structural seal is created by magnaforming a portion of the mounting plate into a corresponding open groove upon the retainer.  The module is thus fabricated by positioning the inflator upon the mounting plate; lockingly engaging the air cushion and the retainer; lowering the retainer/cushion assembly over the inflator and magnaforming the wall of the mounting plate into the groove on the surface of the retainer.
Patent CA-2008351-A1 (CA)
Inventor: DALLAIRE MICHEL
IPC: B60R9/12
Filed: 1990-01-23
Abstract: A ski rack comprising a support base member having one or more adjustable ski retention posts secured thereto and extending vertically thereabove. One or more abutment members extend vertically from the base member and disposed in spaced aligned relationship with a respective one of the retention posts. The retention posts each have flexible biasing fingers which project toward the abutment members in a ski receiving space defined between the pasts and the abutment members for applying clamping pressure against a pair of skis supported on the base member in the ski receiving space.      A bridge member extends above and across the abutment members and the retention posts. Attachment elements are disposed adjacent opposed ends of the ski rack for securing same to a vehicle.
Patent CA-2009334-A1 (CA)
Inventor: WALTON THOMAS C
IPC: A63B53/14
Filed: 1990-02-05
Abstract: Abstract of the Disclosure A golf shaft selectively reinforced with a composite outer shell substantially shorter in length than the golf shaft.  A single shell is molded at a selected location over the shaft.      The location of the shell controls the kick point of the golf shaft.  The shell is comprised of a reinforced polymeric com-posite.
Patent CA-2012287-A1 (CA)
Title: Rapid detection of e.coli
Inventor: DELISLE GLORIA J
IPC: C12Q1/06
Filed: 1990-03-15
Abstract: Abstract of Disclosure A method and apparatus for the rapid visual detection and enumeration of E. coli in a biological sample, in which indoxyl- .beta.-D-Glucuronide and a nutrient for E.  coli  is absorbed onto a substrate surface, such as a dip slide, dip-stick or thin film.
Patent CA-2013475-A1 (CA)
Title: Amino acid derivatives
Inventor: BRANCA QUIRICO
IPC: A61P9/00
Filed: 1990-03-30
Abstract: Abstract The compounds of the formula   I     wherein A.  R1, R2, R3, R4 ,R5 and n have the significance given in claim 1, in the form of optically pure diastereomers, mixtures of diastereomers, diastereomeric racemates or mixtures of diastereomeric racemates as well as pharmaceutically usable salts thereof inhibit the activity of the natural enzyme renin and can accordingly be used in the form of pharmaceutical preparations in the control or prevention of high blood pressure and cardiac insufficiency. They can be manufactured according to various methods which are known Per se.
Patent CA-2015298-A1 (CA)
Inventor: JOHNSON LOUIS W
IPC: E21B21/00
Filed: 1990-04-24
Abstract: A first annular seal member on the base of a gyratory rock crusher is associated with a second annular seal member on the crusher cone.  These two seal members have cooperating spherical surfaces which rub slidably together in the gyratory movements.  An air sealing chamber is formed by the sealing members and other portions of the crusher and is associated with an annular groove in the first seal member having an inlet with a forced air system in an arrangement wherein air currents intercept dust moving along the spherical surfaces and also carry such dust away from inner portions of the crusher.
Patent CA-2015515-A1 (CA)
Inventor: SAINT REMY JEAN-MARIE
IPC: A61P43/00
Filed: 1990-04-26
Abstract: A pharmaceutical composition suitable for administration to human beings in the prevention or treatment of immunologic disorders includes: an immune complex of an antigen and a purified antibody specific thereto, the antigen being selected from a group consisting of antigens that cause pathogenic immunologic reactions in autoimmune disease and graft rejections, and the antigen and antibody being present in a ratio whereby the antibody blocks essentially all binding sites of the antigen; and a pharmacologically acceptable carrier or diluent. The invention also provides a method of administering the composition for treatment of autoimmune disease and treatment or prevention of graft rejections.
Patent CA-2015829-A1 (CA)
Title: Liquid stirring device
Inventor: ACTEAU BENOIT
IPC: B44D3/06
Filed: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE: A  liquid  stirring device is supported by a lid adapted  to  be Pitted  over  a paint container.   The liquid is stirred  by  a  centrally mounted shaft provided with a pair of flexible flaps spacedly mounted from the  shaft  and supported along their lower edge to the lower end  of  the shaft.   The shaft is rotatably actuated by a handle above the lid,  or  a protuberant tubular member adapted to be driven by the chuck or the bit of a drill.  The flaps are flexible and bent during the rotation of the shaft to create a down pulling action on the shaft and on the lid.
Patent CA-2020505-A1 (CA)
Inventor: CLAES GERARD
IPC: G06F15/00
Filed: 1990-07-05
Abstract: Method to assist the user of a computer system equipped with its own operating system (OS) characterised in that in an overall aid system are grouped together a plurality of specialised service systems (32, 34, 36) interconnected to an interface (30) managing the inputs (in sensor mode) and the outputs (in transmitter mode) between the overall aid system and the computer system. The service systems (32, 34, 36) are interconnected in a star with the interface (30) through a core system (38). The invention also relates to an apparatus for implementing the method defined above. <IMAGE>
Patent CA-2020582-A1 (CA)
IPC: F16H63/18
Filed: 1990-07-06
Abstract: ABSTRACT     A  transmission applying totally meshing gear sets  to transmit power, wherein a sleeve is used to loosen or  twist spring inside the gear set so as to select, the required gear set  to  transmit  power, and  several  sequential  sets  of driving   transmission  ratio  are  provided  whereby   when shifting, the accelerator does not need to be freed and  can be  continuously  stepped down, and  a  microprocessor  will according  to  data sent from  detecting  devices  detecting rotation  speed  of input shaft  properly control  shifting operation  so that automatically shifting operation  can  be quickly actually sensively performed, permitting the  engine to output power at maximum efficiency.            (Fig. 1)
Patent CA-2021033-A1 (CA)
Title: Panic bar lock with safety cylinder
Inventor: MANGIN ROBERT
IPC: E05B63/04
Filed: 1990-07-12
Abstract: Safety-drum antipanic lock comprising a bolt (3, 103), an actuating rod pivotingly connected to the door, at each of its ends, by means of a unit formed by a housing (1, 101) fixed onto said door and a lever (2, 102) pivotingly mounted, in said housing (1, 101), at least one lever (2, 102) being an actuating lever cooperating with components of its housing (1, 101) to actuate the bolt (3, 103). The housing (1, 101) of the actuating lever (2, 102) is associated with at least a safety-drum (19, 20; 120) driving a bit (21, 23; 151) co-operating with actuating means for said housing to actuate the bolt (3, 103). Said housing (1, 101) of the actuating lever (2, 102) comprises at least two different operating means (14, 15a, 15b; 114) capable of separately co-operating each with a drum (19, 20; 120) to actuate said bolt (3, 103).
Patent CA-2021069-A1 (CA)
Title: Pick mechanism for sheet feeding apparatus
Inventor: MCAULEY KENNETH A
IPC: B65H3/50
Filed: 1990-07-12
Abstract: PICK MECHANISM FOR SHEET FEEDING APPARATUS                 ABSTRACT OF THE DISCLOSURE       A pick mechanism for sheet feeding apparatus of a type in which the top sheet of a stack of media is separated  from the  remainder of the stack by pick movement to engage and lift the rear end of the top sheet from the remainder of the stack for subsequent separation and feeding from the stack,  and including means for lifting the pick independently of elevating movement caused by engagement of the pick with a sheet. The pick lifting arrangement operates to lift the pick in the event of a failure thereof to engage the rear edge of a sheet and also to gently lower the pick back onto the next successive top sheet in the stack to be fed.   A detector  system  is provided by which  the conditions  of sheet  feed  due to pick movement are detected and used to control driving components as-sociated with the apparatus.
Patent CA-2021402-A1 (CA)
Inventor: CUCUZZA CARL C
IPC: B05B7/10
Filed: 1990-07-18
Abstract: METHOD OF APPLYING ADHESIVE TO THE WAIST ELASTIC MATERIAL OF DISPOSABLE GARMENTS Abstract of the Disclosure A method of applying adhesive to the heat shrinkable,  waist  elastic  member  of  a  disposable garment, and for attaching the elastic member to the backing sheet of the garment, comprises extruding an adhesive bead from an adhesive dispenser and impacting the  bead  with  jets  of  air  directed  substantially tangent to the periphery thereof to form an elongated adhesive fiber and to impart a twisting motion to the adhesive fiber.  The adhesive fiber is deposited in a spiral  pattern  onto  the  heat  shrinkable  elastic member, preferably at an application temperature which substantially reduces activation of the heat shrink-able elastic member.  The elastic member is cut into individual strips which are adhered at longitudinally spaced locations to the material forming the backing sheet of the disposable garment.
Patent CA-2023439-A1 (CA)
Inventor: OKADA RYOJI
IPC: H01L23/44
Filed: 1990-08-16
Abstract: Abstract:      A heat transfer member has a heat transfer unit mounted on a mounting sheet.   The heat transfer unit comprises a plurality of layers of wire mesh laminated and bonded together and to the mounting sheet.  The spaces between the wires of the mesh layers or the heat transfer unit permit liquid to to pass through the heat transfer unit and so conduct heat away.  A semiconductor element (IC chip) is mounted on the mounting sheet and to a base.  The resulting assembly is immersed in a liquid.  The planes of the mesh layers are preferably generally perpendicular to the mounting sheet and to the semiconductor element, and the material of the mounting sheet is chosen to have a thermal expansion coefficient between that of the semiconductor element and that of the heat transfer unit to reduce thermal stresses.   The wires of the mesh layers are preferably of copper, as this is inexpensive and provides satisfactory heat conduction.
Patent CA-2023846-A1 (CA)
Title: Process for the direct metallization of a non-conducting substrate
Inventor: MAJENTNY KLAUS
IPC: C23C26/00
Filed: 1990-08-23
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a process for the direct metallization of a non-conducting substrate, particularly for the production of printed circuits, which is characterized by the following process steps: pre-cleaning, when required, pre-corroding, pre-swelling the surface to be metallized coating the surface with an adhesive adsorption of a metal compound reaction of the metal compound to the metal galvanic metallization.
Patent CA-2023972-A1 (CA)
Title: Multi-station exercise machine with multi-exercise press station
IPC: A63B23/00
Filed: 1990-08-24
Abstract: An exercise machine has multiple exercise stations including a press station at which exercises are performed in opposition to a selected amount of weight in a weight stack. The  press  station  includes  a  swing  link unit  pivotally mounted at a fixed swing axis and providing a variable swing axis for a swing frame to be manipulated by the exercising person in press exercises.   Movement of the swing frame is resisted by a cable loaded by the weight stack and connected to a lever portion of the swing frame.  Provision is made for limiting downward swing of the swing link unit to fix the location of the swing axis when shoulder press exercises are to be performed, and for limiting swing of the swing frame toward the swing link unit when incline press exercises are to  be  performed.    Incline  press  exercises  and  abdominal exercises  can  be  performed  when  the  swing  frame  is manipulated intermediate the positions used for performing incline press and shoulder press exercises.
Patent CA-2024211-A1 (CA)
Title: Frictionless positioning grommet for engine gasket
Inventor: BELTER JEROME G
IPC: F16J15/12
Filed: 1990-08-29
Abstract: Title FRICTIONLESS POSITIONING GROMMET    FOR ENGINE GASKET Abstract of the Invention A plurality of positioning grommets are fixed to a gasket for use in an internal combustion engine.  The gasket is adapted to provide sealing between two separate but communicating engine parts which contain mating bores for passage of mechanical fasteners. One  of  the  parts  includes  at  least  two  counterbores,  each concentrically aligned with one mechanical fastener bore.  Each counterbore is adapted to receive a grommet sized and toleranced to  assure  clearance  from  the  sidewall  and  bottom  of  the counterbore, and hence to provide an interference-free grommet-counterbore mating.   In a preferred form,  each grommet body contains a plurality of circumferentially spaced integral detents.
Patent CA-2026444-A1 (CA)
Title: Process for producing flexible polyurethane foam
Inventor: TANI KENSUKE
IPC: C08J9/02
Filed: 1990-09-28
Abstract: ABSTRACT OF THE DISCLOSURE       A method for producing a flexible polyurethane foam by the reaction of an active-hydrogen-containing component composed of an active hydrogen compound, a blowing agent, and an additive with an organic poly-isocyanate compound:  said blowing agent being carbon dioxide which is generated by the reaction of water with free isocyanate groups, said organic polyisocyanate compound being a mixture of diphenylmethane diisocyanates and polyphenylmethane polyisocyanate, which the mixture contains said diphenylmethane diisocyanate and said polyphenylmethane polyisocyanate in a mixing ratio of not more than 1.0 and 4,4'-MDI in a ratio of not more than 60% by weight based on the whole isocyanate mixture, and said polyphenylmethane polyisocyanate having an average functionality (hereinafter referred to as "f") of not less than 2.9 and containing diphenylmethane diisocyanate in an amount of less than 35% by weight.
Patent CA-2027601-A1 (CA)
Inventor: SUGAWARA KOKO
IPC: C12P1/06
Filed: 1990-10-15
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to a novel antitumor antibiotic, BU3983T, and a process for preparing same by culturing  microorganisms  belonging  to  the  genus Actinomadura.  This compound demonstrates a high level of antitumor  activity  against  mouse  B16  melanoma.    An Actinomadura, Strain No. Q886-2, was isolated from a soil sample collected in Batangas, Luzon Island, Philippines. The new antitumor antibiotic BU-3983T was obtained by fermentation of this strain.  Based upon the morphology, cultural  and  physiological  characteristics  and  cell chemistry, the above-mentioned strain was identified as a species of Actinomadura, i.e., Actinomadura verrucosospora.
Patent CA-2027893-A1 (CA)
Inventor: RAYMOND ROSAIRE
IPC: A61G17/08
Filed: 1990-10-17
Abstract: ABSTRACT     A cremation vase that has the form of a splendid flower vase. It comprises a tubular body defining the lower portion of the vase and a neck merging into the uppermost portion of the tubular body.  The tubular body has an inner top portion and a sealable inner cover in recess at the lowermost portion of the tubular body and thereby the tubular body defines a first compartment.  The neck is narrow at its uppermost portion and is bulging throughout its lowermost portion to merge into the uppermost portion of the tubular body, as to define a continuous exterior wall from the top of the neck to the lowermost portion of the tubular body.          The neck provides an open compartment separated from the first compartment.
Patent CA-2028043-A1 (CA)
Title: Chip form of surface mounted electrical resistance and its manufacturing method
Inventor: FLASSAYER CLAUDE
IPC: H01C17/28
Filed: 1990-10-19
Abstract: The chip form electrical resistance is designed to be soldered notably on a printed circuit card or on an hybrid circuit substratum. It includes an electrically insulating substratum (1) of the ceramic type, to which is attached by mean of a layer of adhesive organic resin (2) a sheet of metal or of resistive alloy (3).          The layer of resin (6) leaves in the area of the two opposite sides of the substratum (1), two free areas (5), at the extremities of the cut-up resistive sheet (3).  These two parts (5) of the resistive sheet are each covered by a thin layer (8) of a metal or alloy adhering to the resistive sheet (3), this layer (8) being covered by a second thicker layer (9) of metal or conductive alloy, and this second layer (9) being covered by a third, also thicker layer (14) of a solderable metal, these three layers superimposed (8, 9, 14) spreading equally over both lateral sides opposite the substratum (1) and partially on its face (13) opposite the cut-up resistive sheet (3).          To be used notably in printed or hybrid circuits.
Patent CA-2028245-A1 (CA)
Title: Hanger assembly
Inventor: HUNG SHIH-HO
IPC: F16M13/00
Filed: 1990-10-22
Abstract: ABSTRACT OF THE DISCLOSURE  An  expansible  load-bearing  junction  box   hanger assembly  adapted  for installation  from  beneath  the ceiling  and  through  a junction box  opening  in the ceiling, includes a pair of walls having a plurality of spike  protrusions  to  engage  two  spaced   adjoining ceiling  joists  and an  elongated  linearly  expanding brace  device  which  is  aligned  with  and  connected between  the  walls. The brace device  expands  from  a short to a longer length to force each of the walls  to contact  and  engage their respective  ceiling  joists.          Each wall is provided with a receiving groove  adjacent to  the spike protrusions. The hanger assembly  further includes an alarm device, a battery cell, and a contact switch  disposed in each receiving groove and  actuated when the walls engage their respective ceiling  joists.          The  contact  switches electrically connect  the  alarm device to the battery cell to operate the alarm  device when  actuated,  thereby  indicating  that  the  hanger assembly has fully engaged the ceiling joists.
Patent CA-2030120-A1 (CA)
Title: E-z skater
Inventor: BOUVIER GUY L
IPC: A63C3/04
Filed: 1990-11-16
Abstract: Form 24 (ss. 21, 31, 34 and 142) ABSTRACT     This invention is a manually operated support structure comprised of two horizontal runners, two angled support columns and a horizontal cross bar incorporated into a tubular one piece curved design.  The user stands erect at the center of invention supporting body weight on center crossbar with either hands or upper chest.  User creates forward momentum by thrusting with skates.  Stability and construction strength are achieved through the application of strong light weight tubbing incorporated into a solid one piece design,  The invention has in it's construction a cushioned crossbar which enables the user to support their full body weight while manipulating the invention with a minimal amount of force.  This cushioned crossbar affords a stable brace for the user should the user encounter a fall or bump himself on the crossbar.  The tubular runners create little ice surface drag providing easy maneuverability with a minimal amount of force exerted by the user.  This invention may be modified to accommodate taller users by increasing the length of the runners and upright stabilizers.  This invention has the potential for disassembly through the use ot two pressure fitted recessed joints to facilitate easy storage.  This invention is designed to be user friendly with preventing injuries associated with novice ice skaters being the primary objective.
Patent CA-2036487-A1 (CA)
Title: Warning device for a bicycle
Inventor: GUEST JOHN R
IPC: B62J3/00
Filed: 1991-02-15
Abstract: Abstract of the Disclosure A warning device for incorporation in the handle-bar of a bicycle has a casing with a tubular portion and a head portion.   The tubular portion fits  inside the end of the handle-bar while the head portion abuts the end of the handle-bar.   A flat spring member with an arc like configuration extends longitudinally outside the tubular portion to engage the inside of the handle bar and retain the casing in its installed position.   There  is a battery cell  within  the tubular portion  as  well  as  circuitry.   A  piezoelectric transducer mounted inside the head portion is connected to the circuitry to form an oscillatory circuit.  A switch is mounted externally of the head portion, preferably extending back over the end  of  the handle bar.   One  side of  the  switch  is connected through the spring member to one side of the cell and  the  other  side  of  the  switch  is  connected  to  the oscillatory circuit.  Closing of the switch supplies power to the oscillatory circuit causing the transducer to generate a warning sound.
Patent CA-2036660-A1 (CA)
Title: Cement accelerator
Inventor: CARPENTER ROBERT B
IPC: C09K8/46
Filed: 1991-02-19
Abstract: A method of accelerating the set of retarded cement characterized by contacting the retarded cement slurry with a solution containing an effective amount of a compatible accelerator. The compatible accelerator is selected from the group consisting of triethanolamine, diethanolamine and monoethanolamine. This may be employed in overwashing operations, treating retarded cement that is injected into open areas in the well or treating the set of a plug of retarded cement in a well to effect acceleration and/or viscosification of the cement. Also disclosed are specific uses.
Patent CA-2038982-A1 (CA)
Title: Phenoxyalkanol as a stabilizer for isothiazolone concentrates
Inventor: WILLINGHAM GARY L
IPC: A01N43/80
Filed: 1991-03-25
Abstract: ABSTRACT OF THE DISCLOSURE            Phenoxyalkanols are used to stabilize isothiazolone concentrates.