baber/WOPTO huggingface dataset:
Patent CA-2146201-C (CA)
Inventor: HOFFMANN MANFRED
IPC: B60R16/02
Filed: 1995-04-03
Granted: 2004-10-19
Abstract: The invention relates to a plug connector in which the cables are led out at an angle and having secondary locking, comprising a plug part (1) on which there are disposed at least two opposite tongues (2a, 2b) disposed parallel to the plug axis (3) and having outwardly pointing catches (4a, 4b), and a socket part with correspondingly arranged slots to receive the tongues (2a, 2b) and for the engagement of the catches (4a, 4b) on correspondingly disposed shoulders. The tongues (2a, 2b) in the plug part (1) extend towards the back wall (5). The surfaces (6a, 6b) of the tongues (2a, 2b) oriented in each case towards the plug axis (3) are bevelled away from the plug axis (3) towards the back wall (5) The tongues (2a, 2b) are arranged to pivot on the plug housing over substantially half their length. The back wall (5) is formed with slots (7a, 7b) in the region of the bevelled side surfaces of the tongues (2a, 2b) in such manner that a U-shaped yoke (8), on insertion of its limbs (8a, 8b) into the slots, forces the tongues (2a, 2b) away from the plug axis (3) in this zone so that the opposite ends of the tongues (2a, 2b) are moved with the catches (4a, 4b) towards the plug axis (3).
Patent CA-2153348-C (CA)
Title: Enteral diet and method for providing nutrition to a diabetic
Inventor: LAUGHLIN PHILIP
IPC: A23L33/00
Filed: 1995-07-06
Granted: 2005-11-22
Abstract: A composition and method for providing nutrition, or a nutritional supplement, to a diabetic patient.      Pursuant to the present invention, a low carbohydrate, high fat enteral formulation is provided. The fat comprises, in part, medium chain triglycerides (MCTs).      Preferably, the composition includes a high percent of mono-unsaturated fats, high amylose starch, and soluble dietary fiber.
Patent CA-2154868-C (CA)
Inventor: NOYES DALLAS B
IPC: G06N5/02
Filed: 1994-01-28
Granted: 1999-10-12
Abstract: A system for knowledge representation in a computer, together with the ability to recognize store and use patterns in the knowledge representation, together with the ability for Natural Language Interaction with the knowledge representation system, together with means to automatically transform information in the knowledge representation into a multitude of documents or other human interpretable displays in a plurality of different formats or views.User interaction with the knowledge representation through the view documents is achievable through a multitude of various possible formats. The Knowledge Representation system defines a novel database engine constituting a method for modeling knowledge as a network of concepts and a plurality of relationships between the concepts comprising the network. Each concept is represented as a record in the database which is identified by a unique record reference number. The unique record reference numbers are stored within the records comprising the database to record the plurality of relationships betweenconcepts.
Patent CA-2156222-C (CA)
Title: Cast ductile iron hitch bar
Inventor: MCCOY RICHARD
IPC: B60D1/14
Filed: 1995-08-16
Granted: 2006-07-18
Abstract: A hitch bar includes an integral post and mounting rack cast from ductile iron. A midline channel in the mounting rack and face cavities in the post significantly reduce the overall mass of the hitch bar. The physical properties of the cast ductile iron material serve to increase the overall towing capacity above that possible with rolled steel hitch bars of prior art design.
Patent CA-2160992-C (CA)
Inventor: PICARD ANTOINE
IPC: B62D53/00
Filed: 1994-04-19
Granted: 2004-06-22
Abstract: An articulated vehicle made up of plurality of articulated interconnected modules, including a leading module (1) with a front steering assembly (12), a rear module (3) with a controlled steerable rear wheel assembly (13), and optionally one or more intermediate modules (2). In said vehicle, two adjacent modules are joined together by a movable articulation support (6, 7) supported on an axle and combined with a rigid oblique articulated connector (8, 9). The position of each movable articulation support (6, 7) and the steerable rear wheel assembly (13) is controlled in such a way that its transverse centre axis corresponds at all times to the bisecting line of the angle between the two adjacent modules. Said vehicle is useful as an urban transport vehicle.
Patent CA-2162355-C (CA)
Inventor: FEIERLEIN JOHANNES
IPC: G08B5/40
Filed: 1995-11-07
Granted: 1999-09-14
Abstract: A device for locating artillery and sniper fire with a sensor and acoustically triggered marking means. An igniter is provided with the acoustic sensor and is adjustable in terms of frequency and/or pulse pattern. A remover preventer is provided and the components are provided in a shell-proof housing whereby removal triggers the marking means.
Patent CA-2165870-C (CA)
Inventor: CHOUDHERY RIAZ AHMAD
IPC: B29C48/07
Filed: 1995-12-21
Granted: 2007-05-08
Abstract: The invention provides a process for preparing a functionalised organic polymer comprising (i) a structural unit derived from a cleaved organic polymer, the cleavable polymer having a weight average molecular weight of greater than 5,000, and having a cleavable unit in its backbone, and (ii) a cross-linkable unit derived from a multifunctional compound having a weight average molecular weight of less than 5,000, the multifunctional compound having at least one functional group capable of reacting with the cleavable unit to cleave the polymer and to form a bond between the multifunctional compound and the cleaved polymer, and at least one further functional group which is capable of undergoing a cross-linking reaction with a cross-linking agent or with other functional groups or cleavable groups in the functionalised or cleavable polymer, which process comprises reacting the polymer and the multifunctional compound together at a temperature of between 50-350°c whilst being intimately mixed under conditions of shear, and quenching the reaction.
Patent CA-2168787-C (CA)
Inventor: WOLL BRYAN D
IPC: G01S13/931
Filed: 1994-06-28
Granted: 2000-05-23
Abstract: A monopulse vehicular radar system for tracking a target about an automotive vehicle senses a transmitted signal reflected back from the target and received at two different locations, determines sum and the difference of the reflected signals sensed at the two locations, and compares the sum and difference to determine the deviation of the target from a reference azimuth. A source frequency provided by a Gunn diode (84) is applied to and difference by a two-lobe monopulse antenna (40). The antenna lobes detect the reflected signals from the target by sensing them at the two different lobes. A hybrid junction (74) provides sum and difference signals to mixes which homodyne the signals to produce sum and difference Doppler frequency signals using the source frequency. The Doppler frequency signals are amplified and then compared to determine the deviation of the target from the reference azimuth
Patent CA-2169718-C (CA)
Title: Effet neuroprotecteur primaire et secondaire de la flupirtine dans les maladies neurodegeneratives
Inventor: SCHWARZ MICHAEL
IPC: A61K31/44
Filed: 1994-08-10
Granted: 2002-11-12
Abstract: L'effet antagoniste de la flupirtine vis-à-vis du N-méthyl-D-aspartate permet la préparation de médicaments destinés au traitement des l'ischémie cérébrale, des troubles neurodégénératifs, des lésions traumatiques du cerveau et de la moelle osseuse, des crises d'épilepsie et d'autres maladies.
Patent CA-2174795-C (CA)
Title: Improved polymer bromination process
Inventor: KASZAS GABOR
IPC: C08F8/20
Filed: 1996-04-23
Granted: 2009-11-03
Abstract: An improved process is provided for the bromination of isoolefin-conjugated diolefin polymers by brominating said polymer in solution in a solvent comprising a mixture of an inert saturated paraffinic hydrocarbon and an inert halogen-containing hydrocarbon. There is also provided an improved product of said process wherein the brominated polymer contains not less than 70 per cent of the bound conjugated diolefin units which are brominated and also not less than 80 per cent of the bound bromine atoms are in a form suitable to participate in the vulcanization of said polymer.
Patent CA-2175280-C (CA)
Title: Hydrotherapy nozzle assembly
Inventor: JOHNSON DWIGHT N
IPC: A61H33/00
Filed: 1996-04-29
Granted: 2000-04-04
Abstract: A nozzle assembly includes a housing with a mounting flange, a cavity, and a skirt extending from the flange to the cavity. water and air supply ports communicate with the cavity and a socket ring divides the cavity into water and air supply regions. A discharge ball assembly includes a ball pivotally received in the socket and a discharge nozzle. A bezel has a lip covering the mounting flange, a skirt covering the housing skirt and surrounding the discharge nozzle and an end portion retaining the ball in the socket.      Water and air flows are controlled by a valve member within the ball, and an additional water path provides continuous flow to an ejector orifice leading to a mixing region where air is entrained in the water flow.      The discharge nozzle rotates to control the valve member but does not move axially. A clamp member is drawn by fasteners against the tub surface opposite to the mounting flange, and the housing can be mounted in different positions. In each mounting position, drain paths in the socket, the housing skirt and the bezel lip are aligned at the lowermost part of the assembly to drain water from the assembly after use.
Patent CA-2175665-C (CA)
Inventor: OFNER ANTON GERALD
IPC: G02C1/00
Filed: 1995-08-30
Granted: 2005-11-01
Abstract: The invention relates to a magnifying vision aid for use as magnifying spectacles.   The magnifying spectacles in accordance with the invention have an automatic and/ or a manual focusing device, a device for manually altering the magnification factor and a device for automatic parallax compensation corresponding to the current focal lenath.   If, for instance during a vascular surgical operation, an alteration of the working distance is necessary due to the position of the different operation sites, the vision aid in accordance with the invention takes account of this requirement by the possibility of automatic or manual adaptation of the focal length and the automatic adaptation of the parallax angle. An optimum optical configuration, which always corresponds to the action which is being performed, can thus be ensured and a substantially less fatiguing operation than previously can be rendered possible by the selection of the most advantageous ergonomic position.      Furthermore, the vision aid in accordance with the invention offers the possibility of matching the magnification factor to requirements at every selected working distance.
Patent CA-2180807-C (CA)
Title: Integrated circuit chip package and encapsulation process
Inventor: BOUTIN LYNDA
IPC: B29C70/70
Filed: 1996-07-09
Granted: 2002-11-05
Abstract: A method and resulting integrated circuit package is disclosed for encapsulatingintegrated circuit chips using transfer molding techniques in a form known as cavity packages.  Each chip is positioned within a cavity surrounded by a laminate or printed wiring board which provides an array of contacts. The contacts provide for connections to an external circuit card and the contacts are also indirectly connected internally to the chip. The cavity, chip and some of the laminate, contacts and interconnections are on the same side of the carrier.Liquid plastic is forced into the cavity via a runner in a mold through a gate in the bottom of the carrier in order to encapsulate all of these components.
Patent CA-2182797-C (CA)
Title: Ensemble de detecteurs rotatifs multiples en ligne
Inventor: TOUCHBERRY ALAN B
IPC: G01C19/68
Filed: 1995-08-31
Granted: 2006-04-18
Abstract: Ensemble allongé de mesure inertielle possédant une pluralité de gyroscopes, dont aucun n'est aligné sur l'axe cardinal longitudinal du boîtier allongé. L'axe de détection d'entrée d'au moins un gyroscope est aligné selon un angle de 35 à 55 degrés, de préférence de 45 degrés, par rapport à l'axe cardinal longitudinal. Cela permet d'obtenir une activation efficace par chaque gyroscope enfermé. La totalité des gyroscopes est placée de telle façon que les centres de leurs masses ou de leurs configurations soient alignés sur l'axe longitudinal du boîtier ou situés approximativement sur une rangée le long dudit axe. La forme de la section transversale du boîtier peut être variable mais elle est, de préférence, un cylindre vertical.
Patent CA-2185079-C (CA)
Inventor: VOGEL JAMES D
IPC: B67D1/14
Filed: 1996-09-09
Granted: 2006-12-19
Abstract: A piston based flow control is shown for use in a high flow beverage dispensing valve. The piston thereof includes a top perimeter edge structure that allows for continuity of liquid flow during high flow applications and particularly during the initiation of a high flow dispensing so as to eliminate chattering of the pistons.
Patent CA-2186114-C (CA)
Inventor: LAVERMAN ROYCE JAY
IPC: B65D88/34
Filed: 1995-03-13
Granted: 2005-09-27
Abstract: A guide pole fitting (64) seal for use on floating roof tanks that incorporates a well gasket (100), pole sleeve (102), pole wiper (104), float (106) and float wiper (108) that may be used with guide poles (60) to control emissions from the guide pole fitting. The guide pole seal may permit the product level in the tank to be measured and sampled from inside of the guide pole removing the float during these operations.
Patent CA-2186501-C (CA)
Title: A surgical pledget dispensing system
Inventor: DAUGHERTY JOHN R
IPC: A61L31/00
Filed: 1996-04-19
Granted: 2000-02-08
Abstract: A surgical pledget dispensing system wherein a pledget is affixed to at least one other object whereby the pledget is tearably releasable from the at least one other object. Preferably a multiplicity of pledgets are affixed to the at least one other object in a tearably releasable fashion. The at least one other object is preferably at least one runner, a portion of a suture package or at least one other pledget.
Patent CA-2188945-C (CA)
Inventor: BOECK ERWIN
IPC: E04B1/41
Filed: 1995-04-21
Granted: 1999-06-15
Abstract: A concrete form system in which a plurality of foam panels (10, 12, 14, 16) are interlocked transversely, horizontally and vertically by a plurality of connectors (18, 20).  The panels have opposed upper and lower ends, with a plurality of coplanar passages (58) extending into the upper ends at regularly spaced intervals. An equal plurality of coplanar passages (58) extend into the panels' lower ends at the same regularly spaced intervals to vertically align each upper end passage (58) with a corresponding lower end passage (58). Each connector (18, 20) has a first bar (38) which interconnects transversely opposed first and second parallel, vertically extending planar segments (30, 32); and, a second bar (40) interconnecting identical transversely opposed third and fourth parallel, vertically extending planar segments (34, 36). A latticework (42) interconnects the two bars (38, 40) in spaced parallel relationship and maintains separate coplanar alignment of (i) the first and third planar segments (30, 34), (ii) the second and fourth planar segments (32, 36), and (iii) the two bars (38, 40). The upper and lower end panel passages (58) are sized and shaped to receive corresponding halves of one of the connector planar segments.
Patent CA-2189429-C (CA)
Title: Sanitary napkin having a resilient body-conforming portion
Inventor: OLSEN ROBB ERIC
IPC: A61F13/72
Filed: 1995-04-21
Granted: 2001-02-13
Abstract: An absorbent article, such as a sanitary napkin having a body-conforming portion or component that is capable of continuously adjusting is provided. The body-conforming component, in one embodiment, is in the form of a resilient insert which has multiple arcuate portions in use. The insert has a central arcuate portion that provides the sanitary napkin with a convex upward shape in use and a pair of lateral arcuate portions that form barriers to the flow of liquid exudates. The multiple arcuate portions can either be pre-formed into the insert, or the insert can be provided in the form of a relatively flat piece that is provided with areas of different stiffness that form arcuate portions during use.
Patent CA-2189474-C (CA)
Title: Compositions having antiviral properties and preparation process
Inventor: COMMIN ALIX ROLAND
IPC: A61K36/90
Filed: 1996-02-13
Granted: 2003-07-29
Abstract: The compositions of the invention are prepared from acetic acid and coconut powder extracts, a solution of mineral salts, extracts of cactaceae, liliaceae, anacardiaceae and euphorbiaceae.
Patent CA-2190236-C (CA)
Title: Process for producing 1-substituted tetrahydroquinazolines
Inventor: NISHII SHINJI
IPC: C07D239/96
Filed: 1996-11-13
Granted: 2000-01-25
Abstract: A    process     for    producing     1-substituted tetrahydroquinazolines represented by the formula (III):                     (III) wherein Z represents a methylene group which is optionally substituted by an alkyl group; R6 represents an alkyl group or an aralkyl group; R1 and R2 independently represent a hydrogen atom, a halogen atom, a nitro group, an azido group, an alkyl group, an alkenyl group, an aralkyl group, an alkoxy groupm, an alkoxycarbonyl group, an acyloxy group, or an amino group represented by XNR4R5 in which X represents a direct bond, an alkylene group or a carbonyl group, and N, R4 and R5 may form together a five- or six-membered heterocyclic ring or R4 and R5 independently represent an alkyl group or an acyloxy alkyl group; and R3 represents a hydrogen atom, a halogen atom, a nitro group, an azido group, an alkyl group, an alkenyl group, an aralkyl group, an alkoxy group, or an alkoxycarbonyl group which comprises reacting tetrahydroquinazolines represented by the formula (I):                (I) wherein  R1,  R2  and  R3  are  as  defined  above  with hexamethyldisilazane; and reacting the resultant product with a chloroalkanoate represented by the formula (II):     Cl-Z-CO-O-R6           (II) wherein Z and R6 are as defined above in the presence of an iodide of an alkaline metal, followed by desilylation.
Patent CA-2194486-C (CA)
Title: Removable load transfer device
Inventor: FLUX PETER ROBERT
IPC: B66D3/04
Filed: 1995-07-17
Granted: 2004-09-14
Abstract: A load transfer device comprises a pair of spaced-apart rotary members (101, 102), each having at least one recess formed in its periphery and sharing a common axis of rotation. A slipper member (110) is located between the rotary members (101, 102) and defines therewith a space (150) adapted to receive an elongate support element (190) (not shown) along which the device travels in use. Means are provided for attaching a load to the device. The rotary members (101, 102) are rotatably mounted in relation to the slipper member (110) and their recesses are adapted to traverse intermediate brackets (not shown) for said elongate support element without user intervention. The limbs of said intermediate brackets are successively received, guided and passed by the recesses automatically. Access means (123) (not shown) are provided to enable said elongate support element to be introduced into or removed from said space (150) to enable the device to be attached to or removed from the elongate support element.
Patent CA-2195604-C (CA)
Title: Slurrying oil sand for hydrotransport in a pipeline
Inventor: MACIEJEWSKI WALDEMAR
IPC: B01F3/12
Filed: 1997-01-21
Granted: 1999-11-23
Abstract: A mixer circuit, in the form of a vertically oriented stack of components, functions to slurry oil sand with water in preparation for pumping through a pipeline. The oil sand is initially dropped from the end of a conveyor. It is contacted in mid-air with a stream of water to distribute the water through the oil sand and to wet the latter. The mixture drops into a downwardly slanted trough. The water and oil sand mix as they move turbulently through the open-ended trough. The slurry is deflected as it leaves the trough and is spread in the form of a thin sheet on an apron. It is then fed over screens to reject oversize lumps. The screened slurry drops into a pump box. The rejected lumps are comminuted in an impactor positioned at the end of the screens. The comminuted oil sand is screened to remove remaining oversize lumps and the screened comminuted oil sands are delivered into the pump box. The structure is compact and the oversize reject loss is relatively low.
Patent CA-2198156-C (CA)
Title: Nitrogen/carbon dioxide combination fracture treatment
Inventor: TUDOR ROBIN
IPC: C09K8/80
Filed: 1994-11-14
Granted: 2001-04-24
Abstract: There is provided an improved fluid for fracturing an underground formation penetrated by a well bore comprising a mixture of a liquified gas and a gas.
Patent CA-2214552-C (CA)
Inventor: COELUS GASPAR
IPC: E02D7/22
Filed: 1997-09-19
Granted: 2006-08-01
Abstract: Drill for making a pole in the ground, whereby this drill (9) is provided with a passage (15) and whereby this drill has at the bottom a screw-shaped displacement part (11) of which the outside increases in radius upwardly, up to a diameter larger than that of the drill tube (8), characterised in that the displacement part (11) passes with its upper extremity into a cylindrical part (12) which is provided on its mantle with at least a screw blade (13) which runs in the shape of a screw in the same direction as the displacement part (11), but of which the pitch (S2) is larger than the pitch (S1) of the displacement part (11).
Patent CA-2216574-C (CA)
Inventor: GAGNEBIEN DIDIER
IPC: A61K8/00
Filed: 1997-10-10
Granted: 2004-12-07
Abstract: La présente invention se rapporte à une émulsion huile dans eau stable, à forte teneur en électrolytes, comprenant au moins 2% en poids par rapport au poids total de la composition d'un sel métallique hydrosoluble, utile notamment pour une application topique, en particulier pour une ùtilisation en dermo-cosmétique, pour traiter les phénomènes d'irritation et/ou de peaux sensibles.
Patent CA-2221386-C (CA)
Inventor: STAHL INGO
IPC: B03C7/12
Filed: 1997-11-17
Granted: 2001-04-03
Abstract: The invention relates to an electrostatic separating device in the form of a free-fall separator for sorting triboelectrically charged mixtures of materials.A separate voltage source (9a, 9b,) is attached in such a manner to each of the electrodes forming a pair of electrodes that one of these sources supplies a positive voltage in relation to the earth potential and the other supplies a negative voltage in relation to the earth potential and as a result the potential difference relative to earth is zero in the middle of the separator.
Patent CA-2222310-C (CA)
Inventor: DOI YUTAKA
IPC: E04B7/16
Filed: 1997-11-25
Granted: 2002-03-19
Abstract: Apparatus is provided for supporting a retractable roof. The support includes a support frame which supports the roof sections, and a follower wheel which moves along a rail formed in the retraction and expansion direction of the roof sections. The support frame has a base support having a spherical surface. Also included is a base capable of tolerating movement within a given range in the horizontal direction, substantially perpendicular to the rail and supported by the base support via a movement-limiting portion which limits the movement in the rail direction.