baber/WOPTO huggingface dataset:
Patent CA-2099775-A1 (CA)
Inventor: DAVIS JAMES A
IPC: C08L91/06
Filed: 1993-07-26
Abstract: ABSTRACT OF THE DISCLOSURE A rooftop curable heat seamable sheet material for roofing prepared from an uncured polymeric composition of matter which comprises 100 parts by weight of apolymer blend comprising from about 10 to 95 parts by weight of an polymer selected from the group consisting of polyolefins having up to about 2 percent by weight crystallinity, which polyolefins are prepared from monomers having at least 2 carbon atoms, and mixtures thereof; from about 5 to 90 parts by weight of a crystallinity enhancing polymer and mixtures thereof; from about 20 to 300 parts by weight of a filler selected from the group consisting of reinforcing and non-reinforcing materials and mixtures thereof per 100 parts of the polymer blend; from about 1.5 to 10 parts by weight of a cure package a cure package capable of allowing the composition of matter to cure at temperatures of at least 50°C, per 100 parts of the polymer blend; and from about 20 to 150 parts by weight of a processing material and mixtures thereof, per 100 parts of the polymer blend. A method for covering a roof comprises the steps of applying layers of self-adhering sheet material prepared from an uncured heat seamable polymeric composition of matter comprising blends of polyolefins with crystallinity enhancing polymers, fillers, processing material and a cure package capable of allowing the composition of matter to cure at temperatures of at least 50°C to the roof being covered; overlapping adjacent edges of the layers; heating the overlapped areas to about the softening point of the sheet material and seaming the overlapped areas undersufficient pressure to provide an acceptable seam strength. The composition of matter is curable at temperatures of at least about 50°C, at temperature readily encountered on the roof of a building. For practice of the method, the composition of matter is self-adhering, without the use of an adhesive.
Patent CA-2100802-A1 (CA)
Inventor: SORIA RAYMOND
IPC: C08G77/398
Filed: 1993-07-19
Abstract: Polycondensat organo-minéral et procédé d'obtention Polycondensat organo-minéral, caractérisé par le fait qu'il répond à la formule CvHwOxSiyMez avec : v = 4 à 48 w = 5 à 52 x = 5 à 48 y = 2 à 16 z = 1 le rapport étant inférieur à 7, CvHw étant une chaîne carbonée portée par le silicium, Me étant un métal ou un mélange de métaux choisis dans les groupes IVA, VA, VIA, IIIB, IVB, de la classification périodique. Figure à publier : NEANT
Patent CA-2106730-A1 (CA)
Title: Dispersion of electrically conductive particles in a dispersing medium
Inventor: WIERSMA AALTJE E
IPC: H01B13/00
Filed: 1993-09-22
Abstract: A B S T R A C T           The invention relates to a dispersion of electrically conductive particles, comprising a binder and an electrically conductive polymer, and a stabiliser in a dispersing medium. The dispersion according to the invention is characterised in that the particles contain a non-ionic stabiliser. It has been found that the stability of the dispersion according to the invention is very good.          In addition the dispersion according to the invention is extremely suitable for providing objects with a coating in a simple manner. The applied coating has good electrically conductive properties as well as good coating properties.          The applied coating is homogeneously distributed over the coated object. Moreover the applied coating appears to adhere well to the object.
Patent CA-2106888-A1 (CA)
Title: Releasable sensor for faulted circuit detector
Inventor: VAN LANKVELT THEODORE
IPC: G01R19/165
Filed: 1993-09-24
Abstract: A faulted circuit sensor is disposed in a releasable and reusable clamp mountable on an electrical conductor. The clamp includes a body for receiving the faulted circuit sensor indicating circuitry, and a pair of hinged fingers which actuate over the conductor to grip the clamp to the conductor and align the fault indicating circuitry with respect to the conductor. The fingers include a triggering arm which causes the arms to engage over the conductor when the conductor is properly aligned in the proximity of the clamp.
Patent CA-2109698-A1 (CA)
Inventor: CARR JOHN P
IPC: A61K9/00
Filed: 1992-06-11
Abstract: The invention provides a dispensing device (20)  comprising a loading dose (first agent delivery means) (32) for short-term and continuous delivery of an agent having a high potency, retained together with a long-term dispensing  device (second agent delivery means) (12) capable of long-term and continuous delivery of agent.  The combination of first and second agent delivery means provides a device in which a substantially constant dose of beneficial agent may be delivered to the environment of use over time.  A rapid initial delivery of beneficial agent is  followed by continuous and prolonged delivery of agent.  In a preferred embodiment, the device includes (1) a loading dose chamber (30) and retaining means (16) retaining a loading dose (32) for rapid and continuous delivery of agent having a high potency to the environment of use;  and (2) a long-term dispensing device (12) comprising a  semipermeable  wall (14) which surrounds and defines an internal lumen (20), a driving source (expansion means) (22) in the lumen for expanding and occupying an increased volume of the lumen, a beneficial agent (24) in the lumen that pro-vides a dispensable formulation to the environment of use, and an exit (28) in the device for delivery of the beneficial agent to the environment of use over time.  A densifier (24) and/or a moveable barrier means (34) may also be included in the lumen  of the long-term dispensing device.
Patent CA-2111489-A1 (CA)
Title: Muscle electrostimulation device for passive gymnastics, in particular for facial cosmetics
Inventor: PAOLIZZI MARCO
IPC: A61N1/26
Filed: 1993-12-15
Abstract: The invention has particular application in the field of passive gymnastics, especially that of facial cosmetics, and comprises a case equipped with a workhead provided with electrodes and a handgrip arranged at an angle to each other.  The electrodes (5) are positioned on the workhead (3) in such a way as to be arranged along a line (9) forming an acute angle .alpha. with a centre-line (10) of the said handgrip (4).
Patent CA-2113141-A1 (CA)
Title: Bale cutting device
Inventor: BORGFORD BENJAMIN J
IPC: A01F29/00
Filed: 1994-01-10
Abstract: An  apparatus  for  cutting  baled  crop  materials particularly  of  the  cylindrical  bale  type  comprises  an apparatus in the form of a conventional chain saw in which the chain is modified so that either the slide links or the guide links  include  an  outwardly  projecting  cutting  plate.   The cutting plate is shaped to form a cutting edge having a ramp shape commencing at a position intersecting the previous link and extending outwardly at a gradual inclination of the order of 20° to an outermost point and then a trailing edge which extends backwardly toward the main body of the chain.   The width of the cutting plate is less than the width of the chain itself in view of the tension in the bale which pulls the bale apart as it is cut.
Patent CA-2113176-A1 (CA)
Title: Static mixer
Inventor: PROEBSTLE GUENTHER
IPC: B01F5/06
Filed: 1992-07-02
Abstract: 2.1 The purpose of the invention is to dis-tribute substances introduced into a flow duct as homo-geneously as possible in the flow medium. It is herein intended to achieve complete intermixing over the shortest possible path distance.   2.2 To this end, the invention envisages that a large number of deflection elements (12, 38, 56, 57, 78, 79) are used which are small in relation to the diameter of the flow duct (1, 30, 50, 74), that these deflection elements are disposed in mutually parallel rows aligned transversely to the axis of symmetry (6, 33, 52, 76) of the flow duct and that the deflection elements of each raw are inclined equidirectionally in a direction parallel to the row and in counterdirection to the deflection elements of the respectively directly adjacent rows.   2.3 The subject of the application can be used in all static mixers for gaseous and liquid media.
Patent CA-2113422-A1 (CA)
Inventor: FUJIWARA MICHIHIRO
IPC: B01D21/18
Filed: 1993-05-10
Abstract: A work member comprising a sludge scraping member is guided by a guide of single track type so that the guide and work member can be constructed in the most simplified form, and the working performance can be made excellent at the same time. By simplification of the construction, the installation work can be made easily, and the running and maintenance costs become low.
Patent CA-2113678-A1 (CA)
Inventor: BRISSIAUD JEAN-JACQUES
IPC: G11B27/10
Filed: 1994-01-18
Abstract: INSTALLATION AUDIOVISUELLE POUR SALLE DE CONFERENCES BRISSIAUD Jean-Jacques Installation audiovisuelle pour un conférencier, permeitant à celui-ci de contrôler la diffusion d'informations audiovisuelles simultanément à son exposé. L'installation comprend principalement un lecteur à son exposé. d'images (12) des moyens de visualisation de ces images (24), une unité centrale(11) et un moniteur de commande (14) sur lequel le texte de la conférence mémorisé au niveau de l'unité centrale s'affiche et comportant des moyens pour adresser àcette même unité centrale des signaux de commande aptes à piloter le lecteur (12). Figure 1
Patent CA-2118405-A1 (CA)
Title: Immunosuppressive and tolerogenic modified lewisc and lacnac compounds
Inventor: IPPOLITO ROBERT M
IPC: C07H5/08
Filed: 1993-05-26
Abstract: Disclosed are novel LewisC and LacNAc analogues, pharmaceutical compositions containing such analogues, methods for their preparation and methods for their use.
Patent CA-2118934-A1 (CA)
Title: Helmet with air and sound ducts
Inventor: BERNSTEIN LAWRENCE ALLEN
IPC: A42B3/04
Filed: 1992-09-08
Abstract: A helmet (10) for use with a bicycle, motorcycle or other vehicle. In one embodiment, a duct (40) is located at each side of the helmet (10), and used for the dual functions of drawing air from the interior of the helmet (10) and channeling ambient sounds (66) inside the helmet where the sounds can be heard by a user.  Sounds may be enhanced by the use of microphones (106), speakers (118), and other electronic equipment. The side ducts (40) extend to the rear of the helmet and help to reduce drag and turbulence-induced vibration due to air flow. In another embodiment, separate air and sound ducts (80, 82) are located at each side of the helmet (10). Breakaway joints (131) may be used for the helmet (10).  The breakaway joints (131) provide increased protection for a user because the joints (131) will break apart when the helmet (10) is subjected to excessive forces, causing the air and sound ducts to break apart and separate from the rest of the helmet.
Patent CA-2119420-A1 (CA)
Title: Primer for lining of wet concrete surfaces and methods for lining and reinforcement
Inventor: SAITO MAKOTO
IPC: C04B41/70
Filed: 1994-03-18
Abstract: ABSTRACT       A primer comprises a liquid epoxy resin, a hydrophobic polyamine  compound,   a  thixotropic  agent  and  a  silane coupling agent.   After coating the primer on a wet concrete surface of a structure, a reinforced fiber sheet or similar material could be attached to the surface with a high level of adhesive strength without being influenced by the water.          Thereinforced fiber sheet is impregnated with a matrix resin and cured to achieve a satisfactorily reinforcment of  the concrete structure.
Patent CA-2120258-A1 (CA)
Title: Dna constructs, cells and plants derived therefrom
Inventor: ZABEAU MARC
IPC: C12N15/09
Filed: 1993-07-27
Abstract: The invention relates to DNA construct comprising (i) a promoter functional in plants, (ii) a DNA sequence corresponding to an antisense polyphenol oxidase gene or part thereof, or a DNA sequence homologous thereto and (iii) a terminator functional in plants.  This construct provides bruising resistance in plants.
Patent CA-2122412-A1 (CA)
Title: Marine micro-algae food material containing docosahexaenoic acid, food containing the same and manufacturing method therefor
Inventor: IIZUKA TOKIO
IPC: A23L13/60
Filed: 1994-04-28
Abstract: ABSTRACT OF THE DISCLOSURE       A DHA-containing food material includes a marine micro algae containing docosahexaenoic acid (DHA).  A method of manufacturing the DHA-containing food material has the steps of culturing the marine micro algae containing DHA, separating bodies of the algae, water-washing, disinfecting and drying the bodies of the algae.          A DHA-containing food including the marine micro algae containing the DHA can be directly added to a food.  A method of manufacturing the DHA-containing food material may include the steps of kneading the marine micro algae containing the DHA with a food material, and heating the kneaded material.
Patent CA-2123217-A1 (CA)
Inventor: KARS HERMAN PAUL
IPC: B65D39/08
Filed: 1992-12-04
Abstract: A drum with a drum closure provided in a drum wall (1) comprises an insert (4) and a shut-off cap which can be placed in the insert (4), which insert (4) is situated in a collar (11) on the drum wall (1) pointing towards the outside of the drum, and has a first flange (6) which rests against the inside (3) of the drum wall, and a second flange (5) which is flanged radially outwards over the collar (11), and also a sealing ring (7) which is wedged between the first flange (6) and the inside of the drum wall (3). An additional seal (10), which may or may not be connected to the sealing ring, is provided between the collar (11) and the insert (4) lying opposite, in order to improve the sealing.
Patent CA-2124673-A1 (CA)
Title: Fatty acid desaturase genes from plants
Inventor: BROWSE JOHN
IPC: C12Q1/68
Filed: 1992-12-03
Abstract: The preparation and use of nucleic acid fragments encoding fatty acid desaturase enzymes are described. The invention permits alteration of plant lipid composition. Chimeric genes incorporating such nucleic acid fragments with suitable regulatory sequences may be used to create transgenic plants with altered levels of unsaturated fatty acids.
Patent CA-2125329-A1 (CA)
Title: Composite iron golf club
Inventor: MEYER DEAN E
IPC: A63B53/04
Filed: 1994-06-07
Abstract: COMPOSITE IRON GOLF CLUB     Abstract of the Disclosure An iron golf clubhead includes a blade which is formed from a first material and a hosel and a junction portion which are formed from a second material which is less dense than the material of the blade.  The blade includes a toe end and a heel end and a flat bracket which extends from the heel end.  The junction portion surrounds the bracket and is secured thereto.
Patent CA-2125665-A1 (CA)
Title: Medicaments
Inventor: AKEHURST RACHEL A
IPC: A61K31/58
Filed: 1992-12-04
Abstract: This invention relates to aerosol formulations of use for the administration of medicaments by inhalation, in particular a pharmaceutical aerosol formulation which comprises particulate medicament, a fluorocarbon or hydrogen-containing chloroflu-orocarbon propellant and up to 5 % w/w based upon propellant of a polar cosolvent, which formulation is substantially free of surfactant. A method of treating respiratory disorders which comprises administration by inhalation of an effective amount of a pharmaceutical aerosol formulation as defined is also described.
Patent CA-2126280-A1 (CA)
Title: Disposable undergarment
Inventor: YAMAMOTO MASAMITSU
IPC: A61F13/15
Filed: 1994-06-20
Abstract: A B S T R A C T    A disposable undergarment comprising basic cloth made of fibrous nonwoven fabric elastically stretchable in length and width and provided with a waist-opening and leg-openings, wherein  fluidized  elastic  material  having  rubber-like elasticity is applied to the leg-openings along their peripheral surfaces fully to outer peripheral edges thereof to form ribbon-like elastic zones.
Patent CA-2131070-A1 (CA)
Inventor: GRAF WALTER
IPC: F16N11/10
Filed: 1994-08-29
Abstract: A cartridge containing a current-generating cell and a gas-generating cell electrically connected therewith is received in a cylindrical seat of a bottom part of a unit fitting into an end of a lubricant receptacle housing and closing this end thereof. The lubricant receptacle housing can be connected by a fitting at the opposite end of a machine to be lubricated. The unit has a cover cap on its bottom part which can be forced off the latter when gas is generated in the unit to displace the lubricant out of the housing.
Patent CA-2132562-A1 (CA)
Title: Manual Modification of Automatic Mode Shift Points
Inventor: STEEBY JON A
IPC: F16H59/40
Filed: 1994-09-21
Abstract: An automated transmission (10) system having a selectable automatic shift initiation mode of operation (D) is provided with manually operated selectors (226/228) for selectively increasing and decreasing the engine speeds (240, 242) at which upshifts and downshifts are implemented in the automatic shift initiation mode of operation.
Patent CA-2132683-A1 (CA)
Inventor: KOENHEN DIRK M
IPC: B01D69/00
Filed: 1994-09-22
Abstract: The invention relates to a microfiltration and/or ultrafiltration membrane consisting of a polymer having nominal pores of 0.001-10 µm. The special feature of the membranes according to the invention is that the matrix of the membrane incorporates an active adsorbent which is preferably polyvinyl polypyrrolidon.         Usually the polyvinyl polypyrrolidon is present in the membrane in an amount of 5-90 % by weight and preferably in an amount of 30-70 % by weight.         Preferably the membrane is hydrophillic and is usually asymmetric or is constructed of different layers.         The nominal pore size of the membrane is 0.05-5 µm and preferably 0.2-1.0 µm, while the membrane is tubular, flat or capillary.         Furthermore, the invention relates to a method of the preparation of the membrane and to a method of the filtration of undissolved components from a liquid and/or the simultaneous adsorption of dissolved components from the liquid by means of the membrane according to the invention.   The method according to the invention is especially suitable for the removal of components causing turbidity from a liquid, especially beer, by means of the membrane according to the invention.
Patent CA-2135804-A1 (CA)
Inventor: JEFFREY PETER
IPC: A61M5/24
Filed: 1993-05-17
Abstract: A syringe device for cartridged drugs has automatic needle retraction after cartridge contents expression. Drug cartridge (50, 125) is at least partially accommodated within a hollow piston actuator or carrier (30, 145, 245) and is released for further retraction under bias (22, 121) thereinto by way of a piston rod (40, 132, 233). Piston rod (40, 132, 232) serves to operate piston (52, 130) contained in the drug cartridge and has deflectable locking arms (42, 137, 237) that extend sideways into latching engagement with holding formation (38, 147, 247) of the piston actuator. Release of the arms by engagement with the open rear end of the cartridge (50, 125) permits retraction of needle and cartridge. Automatic needle insertion and cartridge contents discharge is also foreseen.
Patent CA-2136014-A1 (CA)
Title: Polishing tool component
Inventor: WILSON STUART M
IPC: B24D7/06
Filed: 1994-05-13
Abstract: A polishing tool component comprises a carrier and a plurality of spaced abrasive elements located in a surface of the carrier.  Each abrasive element presents a working surface having a perimeter which is circular, polygon or of like non-elongate shape, and comprises a mass of abrasive particles such as diamond or cubic boron nitride uniformly dispersed in a bonding matrix. The bonding matrix may be metal, ceramic or polymeric. The working surfaces of the elements together define a working surface for the component. The working surfaces may be located in the surface in which the elements are located, or project beyond that surface.
Patent CA-2136977-A1 (CA)
Title: _-8-tetrahydro-cannabinol as antiemetic
Inventor: MECHOULAM RAPHAEL
IPC: A61P1/08
Filed: 1993-05-27
Abstract: An antiemetic pharmaceutical composition for use in conjunction with oncological chemitherapy. The composition is of special value in pediatric oncological medicine. The active ingredient is .DELTA.-8-tetrahydro-cannabinol, .DELTA.-8-THC. Average unit do-sage forms for use in pediatric medicine contain from about 4 mg/m2 to about 20 mg/m2 of the active compound.
Patent CA-2137276-A1 (CA)
Title: Method of Preparing Chemi-Mechanical Pulp
Inventor: BOKSTROEM MONICA
IPC: D21C1/08
Filed: 1994-02-01
Abstract: The present invention relates to a method of producing chemi-mechanical pulp, comprising grinding wood in a grinding mill housed in a grinding chamber, maintaining the chamber at an overpressure and spraying water onto the wood. The invention is characterized by supplying via the spray water to the grinding mill chamber. Highly advantageous results are achieved when the oxygen addition is supplemented with a peroxide addition. The spray water is preferably alkaline.
Patent CA-2137886-A1 (CA)
Title: A double-headed toothbrush
Inventor: CHAN BOON S
IPC: A46B17/04
Filed: 1994-12-12
Abstract: A  toothbrush is disclosed that comprises an elongate  ele-ment with a brushhead on its either end.  The said elongate element  (10) is composed of a first curved  portion  (10a, 10b) and a corresponding second curved portion  (10b, 10a).          One said curved portion further comprises an outer  section (14)  and a holder section (12) integrally connected  by  a goose-neck shaped middle section (13),  with the longitudi-nal axis of the brushhead (20, 30) disposed at an angle  to the longitudinal axis of the adjacent outer section (14) of the element (10).  The toothbrush is pivotally fitted  with a rotatable cover-cum-handle (not shown) that allows either brushhead-carrying  curved portion (10a, 10b) of the  elon-gate element to be exposed and concealed in turn.
Patent CA-2138326-A1 (CA)
Title: Second stage intercooling with phase change heat transfer fluid
Inventor: SWENSON PAUL F
IPC: F17C9/04
Filed: 1994-12-16
Abstract: An air-fuel supply system for an internal combustion engine in which fuel, such as natural gas, is stored in a fuel tank as a cryogenic liquid, and in which supply air is compressed. The charge air is intercooled to increase its density and, therefore, engine performance. Heat from the intercooling process is utilized to vaporize the liquid natural gas fuel. Heat exchange from the charge air to the liquid natural gas is accomplished with a phase changing heat transfer fluid. The heat transfer fluid boils at the intercooler and condenses at the fuel vaporizer to give precise temperature control at the intercooler surfaces without frost build-up.
Patent CA-2138535-A1 (CA)
Title: Method of coupling an end piece to a sintered metallic filtering element, and product so obtained
Inventor: ACKERMANN LUC
IPC: F16L41/14
Filed: 1994-04-07
Abstract: Method of coupling an end piece to a metallic filtering element for joining the latter to a support (10) and product so obtained. The method is characterized in that an externally cylindrical porous sintered tube (2) is produced, one of its ends having an over thickness delimited by an inner circular truncated cone of apex 1/2 angle ( alpha   NOTEQUAL  0); a tubular joining piece with a circular truncated cone shaped head of the same apex 1/2 angle ( alpha ) is produced; the tubular joining piece (5) is forcefully fitted into the tube (2) so as to obtain at the interface an average normal stress greater than 2 MPa.