baber/WOPTO huggingface dataset:
Patent CA-2125645-A1 (CA)
Inventor: CREE JAMES W
IPC: D04H3/033
Filed: 1992-11-06
Abstract: An absorbent article, such as a diaper, sanitary napkin, adult incontinent device, and the like having meltblown components is provided. The absorbent article preferably comprises a liquid pervious thermoplastic apertured film topsheet, a liquid impervious backsheet, an absorbent core, and a fibrous acquisition web of spunlaced nonwoven fibers. The adsorbent core is positioned between the topsheet and backsheet which are joined at least about a portion of the periphery of the absorbent article and the topsheet is fused to the acquisition web at discrete points of attachment. The acquisition web is positioned between the topsheet and the absorbent core.
Patent CA-2126745-A1 (CA)
Title: Priming system
Inventor: MATKOVICH VLADO I
IPC: B01D61/14
Filed: 1993-01-15
Abstract: ABSTRACT OF THE DISCLOSURE      An exemplary priming assembly comprises a container of priming fluid, a syringe, flow control devices, a vent, a filter element, and a bypass assembly.  In one embodiment, flow control devices are adjusted so that priming fluid passes through the bypass assembly and enters the syringe. Flow control device is then adjusted so that gas is expelled through the vent.  Flow control devices are then adjusted so that priming fluid is directed into the filter, displacing gas as the priming fluid is returned to the container.
Patent CA-2127981-A1 (CA)
Title: Cardiac assist apparatus
Inventor: LEE PHILIP H J
IPC: A61M60/468
Filed: 1992-08-07
Abstract: Regulators (12) for improved cardiac assist systems of the type including skeletal muscle powered fluid pressure means (14, 18), a cardiac cup (11) and/or an aortic balloon pump (16). The regulators (12) convert the positive pressures generated by contracting muscle (20, 22) into both positive and negative pressures useful in the systems.
Patent CA-2131617-A1 (CA)
Inventor: JACARUSO GARY J
IPC: B29C65/34
Filed: 1993-03-17
Abstract: A heating element for providing localized heating during the thermoplastic bonding of thermoset composite structures is disclosed.  Various construction details are developed which disclose an apparatus and method for uniformly heating a bond line. In one embodiment, a heating element (22) includes a resistance heating material (24) sandwiched between two layers of electrical insulation (25) and encased within a layer of thermoplastic material (26). Low resistance electrical leads (28), which extend across the width of the resistance heating material, and a power supply (30) provide electrical energy to raise the temperature of the resistance heating material.
Patent CA-2132518-A1 (CA)
Title: Glycosylation-mediated inhibition of factor x
Inventor: SINHA UMA
IPC: A61K38/17
Filed: 1993-03-11
Abstract: Reagents that specifically bind a carbohydrate target wherein sialic acid is linked at the nonreducing terminus of a glycoside to a galactose or galactosamine residue through an .alpha.2-6 linkage are able to inhibit the conversion of human Factor X to human Factor Xa. These reagents (SA/Gal/GalNAc binding reagents) as well as other strategies for inhibiting the conversion of Factor X to Factor Xa are useful in treating thrombosis, inflammation and other conditions associated with excess thrombin activity.
Patent CA-2132795-A1 (CA)
Title: Method and circuit arrangement for transmitting message cells via virtual paths of an atm communication system
Inventor: ZIEMANN KLAUS
IPC: H04L12/70
Filed: 1994-09-23
Abstract: ABSTRACT OF THE DISCLOSURE    An ATM communication system (ATMK) has communication equipment (K1, K2, K3) that are arranged in a ring circuit system (RS) formed of  two  ring  circuits  (RING0,  RING1)  operated  in  opposite directions.    Ring  loops  can  thereby be  established via  the communication equipment in order to be able to switch from an active path to an alternate path as needed in the transmission of message cells.   In the respective communication equipment, the message cells are respectively preceded by an internal cell header wherein, among other things, a path-associated sequence number is contained.  Over and above this, the sequence number anticipated next or,  respectively,  the sequence number that most recently appeared   is   retained   path-associated   in   the   respective communication equipment.   Upon establishment or,  respectively, clear down of a ring loop, the retained sequence number coming into consideration is updated while forwarding the message cell on the basis of the sequence number of the next message cell of the respective path to arrive.   Following message cells of the same path are only forwarded when the sequence number respectively contained in these corresponds to the retained sequence number.
Patent CA-2132849-A1 (CA)
Title: Bridged bis-aryl carbinol derivatives, compositions and methods of use
Inventor: WONG JESSE K
IPC: C07D491/04
Filed: 1993-03-24
Abstract: Disclosed are compounds of formula (I) or pharmaceutically acceptable salts or solvates thereof. Also disclosed are pharmaceutical compositions containing compounds of Formula (I). Further disclosed is a method for treating asthma, allergy and inflammation by administering an anti-asthmatic, anti-allergic or anti-inflammatory, respectively, effective amount of a compound of Formula (I).
Patent CA-2135652-A1 (CA)
Inventor: MANDRECK COLLIN
IPC: G10D1/02
Filed: 1995-08-23
Abstract: A violin characterized by a violin body proportioned so that a sum of digits for each measurement which one skilled in the art of violin construction would recognize to be critical, when measured in millimetres, equals nine.
Patent CA-2139425-A1 (CA)
Inventor: GIANINO F THOMAS
IPC: G01N35/00
Filed: 1993-06-28
Abstract: An automated analytical instrument for conducting assays for components of interest in fluid samples. The instrument includes a testing system for assaying a fluid sample for a component of interest, a fluid dispensing assembly, an assembly for providing an assay module to the testing system and a fluid sample holding tray transport assembly for transporting a fluid sample holding tray carrying fluid sample holding containers to the fluid dispensing assembly and away from the fluid dispensing assembly. The transport assembly includes a conveyor, a fluid sample holding tray loading unit and a fluid sample holding tray unloading unit. The conveyor includes a carriage which is slidably mounted on a rail and moved along the rail by an endless belt which is fixedly attached to the carriage and driven by a reversible motor. In the operation of the instrument, one or more fluid sample holding trays are placed onto the fluid sample holding tray loading unit. Each fluid sample holding tray so loaded on to the fluid sample tray loading unit is then automatically transferred one at a time onto the carriage, moved by the carriage to the fluid dispensing assembly where fluid samples are aspirated therefrom and then moved to the fluid sample holding tray unloading unit where it is automatically unloaded.
Patent CA-2143608-A1 (CA)
Inventor: AN HAACK KARL WERNER
IPC: A61L15/28
Filed: 1994-06-28
Abstract: L'invention concerne une feuille en chitosane utilisée pour fermer une plaie. La feuille selon l'invention se compose de glycérine faisant office d'adjuvant promoteur de flexibilité et présente une surface supérieure perforée favorisant l'échange gazeux. L'invention porte également sur un procédé de fabrication de ladite feuille en chitosane.
Patent CA-2146146-A1 (CA)
Title: Accumulator-based liquid metering system and method
Inventor: CHILDERS ROBERT WARREN
IPC: B01J4/02
Filed: 1993-09-30
Abstract: A method is provided for metering a liquid sterilant from a reservoir or other container into a vaporization system, in accu-rately and reproducibly measured amounts. The method includes the steps of delivering the liquid sterilant from the container in-to an accumulator, at a first delivery pressure and a first delivery rate, discontinuing the dispensing of liquid sterilant when a predetermined amount of sterilant has been transferred from the container into the accumulator, and delivering liquid sterilant from the accumulator into the vaporizer, at a second delivery pressure and a second delivery rate. The first delivery pressure and first delivery rate are preferably lower than the second delivery pressure and second delivery rate.
Patent CA-2147955-A1 (CA)
Title: Secondary air distribution system for a furnace
Inventor: VATSKY JOEL
IPC: F23C7/00
Filed: 1995-04-26
Abstract: A secondary air distribution for a furnace in which an housing is provided for receiving air and a set of dividers are located in the housing for dividing the air passing through the housing into a plurality of streams. A set of dampers are disposed in the housing and are located relative to the dividers for controlling the flow of each of said streams. Additional dividers are provided for splitting each of the streams of air flow and an additional set of dampers are disposed in the housing and are positioned relative to the additional dividers for controlling the flow of each of the split stream portions to the modules.
Patent CA-2148310-A1 (CA)
Title: Method and device for the optical determination of a physical quantity
Inventor: BOHNERT KLAUS
IPC: G01M11/00
Filed: 1995-05-01
Abstract: In order to detect, in particular, a high electric voltage (8), use is made of an electrooptic sensor with an  electrooptic  crystal  (4)  such  as is  applied  in Pockels   cells.   Light   is   irradiated   into   the electrooptic  crystal   (4)   in  a  linearly  polarized fashion from a light source  (L)  via a fiber coupler (FK),  a fiber-optic cable  (F1),  a collimator  (K1),  a 1st polarizer  (P1),  a beam splitter  (1),  and 1st and 2nd glass plates  (2,  3).  Located at the end face of said crystal is a 3rd glass plate  (5) having a layer electrode (6) which simultaneously acts as a mirror (7) and  retroreflects  the  incident  light  through  the electrooptic crystal  (4).  One component beam  (T1)  of the reflected light passes back to a 1st light detector (D1)  via the beam splitter  (1)  and the 1st polarizer (P1), now acting as an analyzer. A 2nd component beam (T2)  passes  to  a  2nd  light  detector  (D2)  via  a .lambda./4-delay plate (9), a 2nd polarizer (P2), a 90° prism (10),  a collimator  (K2)  and a 2nd fiber-optic cable (F2). Light intensities (I1) and (I2) are evaluated by means of a microprocessor (14). Owing to the fact that the two phase-shifted light signals are derived from a common optical channel,  an intrinsic birefringence of the  electrooptic  crystal  (4)  does  not  affect  their phase difference. A 90° prism can be used instead of a mirror  (7)  for reversing the light.  Input and output channels  of  the  light  can  be  separate.  Ways  are specified  for  the  temperature  compensation  of  a measurement result signal (S).
Patent CA-2149847-A1 (CA)
Title: Process for the production of a filled reaction
Inventor: SCHULTE KLAUS
IPC: B29B7/40
Filed: 1995-05-19
Abstract: A process is described for the production of a curable multi-component reaction mixture (and, in particular, a polyurethane), containing filler in which the reaction components are premixed and then mixed with the dry filler in a friction mixer having a conically shaped screw rotatable in a conical mixing chamber. The friction mixer is preferably operated under a fractional load at a low rotational speed.
Patent CA-2150288-A1 (CA)
Title: Prefilled syringe
Inventor: FUTAGAWA HITOSHI
IPC: A61M5/28
Filed: 1995-05-26
Abstract: The present invention is directed to a prefilled syringe comprising a glass syringe body; a sealing member with a through-hole extending in the axial direction of said syringe body; a tip member including a top wall, a skirt portion extending therefrom and a tubular projection passing through said top wall,  said tubular projection including an outwardly extending projection and an inwardly extending projection;  a covering means for closing the outwardly extending projection of said tip member; and a holding member for holding said covering member along with said tip member in place on the mouth portion of said syringe body, said tip member being liquid-tightly fixed to the mouth portion of the syringe body by said holding member.
Patent CA-2155100-A1 (CA)
Inventor: SCHAUDER COLIN D
IPC: H02M1/096
Filed: 1994-01-10
Abstract: A valve for rapidly switching high voltage at high currents includes several identical modules (2) series-coupled between high voltage rails (4,6). Each module (2) includes a three-terminal semiconductor voltage controlled gate turn-off device (8), an input port (I) for receiving a gate drive signal, input circuitry (22, 24), two switching ports (U,L) coupled to the turn-off device (8) output terminals, and an output circuit coupled across the device output terminals. The output circuit includes a clamping mechanism (12) and regulated clamp voltage circuit (14) that maintains a safe, regulated maximum differential potential across the device (8). Because each module is identical, any non-simultaneous switching of the various devices (8) in the series-coupled modules causes only a slight disparity in the amount of energy absorbed by each regulated clamp voltage circuit (14). Further, each module (8) sees substantially the same differential potential between the module output ports, and operates independently regardless of where in the series-coupled chain the module is located.
Patent CA-2155770-A1 (CA)
Title: Tolerance-compensating hose clamp
Inventor: OETIKER HANS
IPC: F16L33/025
Filed: 1995-08-10
Abstract: A clamp structure with a clamping band which can be used, for example, to fixedly secure a hose on a nipple and which includes a tightening arrangement for tightening the clamp structure about the object to be fastened by plastic deformation and a tolerance-compensating arrangement in the form of at least one undulation; the tolerance-compensating arrangement is thereby separate from the tightening arrangement providing the clamping forces and is so constructed and arranged that the tolerance-compensating arrangement does not affect the holding ability of the tightening arrangement but improves in combination with the tightening arrangement the return spring action of the clamp structure.
Patent CA-2160463-A1 (CA)
Title: Impact modified syndiotactic vinylaromatic polymers
Inventor: WESSEL THOMAS E
IPC: C08L53/00
Filed: 1994-01-21
Abstract: An impact modified syndiotactic vinylaromatic polymer comprises: A) from 25 to 90 parts by weight of a syndiotactic, vinylaromatic thermoplastic resin, B) from 1 to 50 parts by weight of a rubbery, impact absorbing damain forming polymer, having a melt flow rate, Condition X (315°C, 5.0 Kg) from 0 to 0.5 g/10 min, C) from 0.1 to 30 parts by weight of a nucleator for the syndiotactic, vinylaromatic thermoplastic resin, D) from 0 to 90 parts by weight of a reinforcing agent, and E) from 0 to 90 parts by weight of a polyarylene ether or polar group modified polyarylene ether.
Patent CA-2162281-A1 (CA)
Title: Improved mould for steel continuous casting, particularly for the continuous casting of thin slabs
Inventor: ARVEDI GIOVANNI
IPC: B22D11/043
Filed: 1994-05-16
Abstract: An improved mould, particularly suitable for the continuous casting of thin slabs, shows the wide walls having a profile in a vertical plane being formed of a number of curved lines which are radiused to each other, in particular arcs of circumference having a bending radius of a size decreasing downward from a valueapproaching infinity on the inlet side where the tangent line to the profile is vertical, until reaching with a continuous line the known lower band at the outlet from the mould. The latter is an arc of circumference with the center in the oscillating center of mould, being positioned at a height comprised between the levels of inlet andoutlet sides of the mould itself. Preferably the profile pattern is elliptical starting from the inlet side with vertical tangent down to said lower arc of circumference, so that the bending variation is caused to be tendentially continuous.
Patent CA-2163758-A1 (CA)
Title: Method of sharpening cutting blades
Inventor: SWEET GEORGE MONTGOMERY
IPC: B24B3/34
Filed: 1994-06-10
Abstract: A method of sharpening face-sharpened cutting blades for gears and the like comprising engaging a rotating grinding wheel (40) and the cutting blade in a manner whereby the grinding wheel (40) traverses across the cutting face (12) along a grinding path wherein at least a portion of the grinding path is defined by a feed vector (T) directed generally toward the cutting edge (10), with respect to the axis of rotation (41) of the grinding wheel (40).  The feed vector (T) comprises components of: a first axis (Y) located in the sharpening plane and extending substantially perpendicular to the top (18) of the cutting face (12), and, a second axis (Z) located in the sharpening plane with the second axis being substantially perpendicular to the fist axis (Y).  Preferably, the feed vector (T) is directed perpendicular to the cutting edge (10).
Patent CA-2163844-A1 (CA)
Inventor: VETTERICK RICHARD C
IPC: F22B1/18
Filed: 1995-11-27
Abstract: A low NOx, integrated boiler-burner cogeneration apparatus includes a horizontally fired, factory assembled package boiler having an inlet plenum and a furnace space. A gas turbine-generator having an outlet for providing turbine exhaust gas to the furnace space is connected to the boiler. A multi-nozzle burner (MNB) array including a plurality of vertically and horizontally spaced burner nozzles is located at an entrance to the furnace space for supplying fuel for combustion into the furnace space while distributing the heat of the combustion exhaust gases across the furnace space to minimize NOx formation. One or more chill tube assemblies are located within the furnace space immediately downstream of the MNB array for rapidly reducing the temperature of the combustion exhaust gases.  Laterally perforated internal duct assemblies can also be provided within the furnace space, alone or in combination with the chill tube assemblies in various arrangements to provide staging gases for completing combustion in the furnace space. A forced draft fan supplies combustion air alone or in combination with the turbine exhaust gases through the MNB array to mix with the fuel provided by the burner nozzles and produce the combustion flame.
Patent CA-2164727-A1 (CA)
Inventor: WILSON JOSEPH H
IPC: B65F1/16
Filed: 1994-06-08
Abstract: Le système de traitement de déchets médicaux, y compris les déchets solides et non solides, permet de récupérer les déchets médicaux à l'endroit et au moment où ils se produisent, cette récupération se faisant dans un récipient solide. Les déchets médicaux contenus dans ce récipient peuvent ensuite être transportés pour en assurer la pulvérisation, la décontamination et une mise au rebut sûre. Une chambre séparée et portable de traitement (11) ayant des moyens solidaires de traitement de déchets médicaux peut être utilisée à des endroits éloignés de son unité d'alimentation pour la récupération des déchets médicaux puis être ramenée à l'endroit où se trouve l'unité d'alimentation pour actionner les moyens de traitement de déchets dans la chambre. La chambre séparée et portable de traitement comprend un système rotatif (61) de traitement des déchets qui est supporté en rotation à l'intérieur de la chambre, plusieurs lames pivotantes (81) supportées par des goupilles (83) d'axes rotatifs, lesquelles se trouvent dans des fentes (290) formées dans le système de rotation, un anneau (34) porté par le système de rotation pour éviter que des récupérations de déchets médicaux ne soient nuisibles à la santé, et plusieurs barres d'abouttement (91) situées à l'intérieur de la chambre pour le traitement préférentiel de déchets médicaux mous et non mous lors de l'opération de traitement.
Patent CA-2165140-A1 (CA)
Title: Process for the removal of a ph-basic material from a polyether polyol
Inventor: KRATZ MARK R
IPC: C08G65/30
Filed: 1995-12-13
Abstract: A process for removing a pH-basic material from a polyether polyol polymerizate in which a polymerizate containing polyether and an alkaline material is combined with water and, if the difference between the specific gravity of the polymerizate and water is less than 0.1, an inorganic salt at a temperature and under conditions such that an emulsion forms. No organic solvent is required. The emulsion is heated to a temperature of from about 90 to about 150°C. The heated emulsion is then passed through a coalescing medium at a rate such that the residence time is sufficient to separate the emulsion into an aqueous phase containing the pH-basic material and an organic phase containing a polyether polyol which is substantially free of pH-basic material.
Patent CA-2165550-A1 (CA)
Inventor: EDWARDS JEFFREY CHARLES
IPC: G01F1/74
Filed: 1994-07-04
Abstract: Apparatus and a method for measuring flow rate is described which allows measurement of the flow rate of separate phases of a multi-phase fluid. In one embodiment two flowmeters (12, 18) are disposed in series separated by a choke or orifice plate (16). The choke (16) causes the gas phase to break from the oil phase. Bulk flow rate is measured before and after the orifice plate and density meters (32, 34) measure the fluid density at each flowmeter to give the oil/water ratio values before and after the orifice plate (16). From this data the bulk flow rates at atmospheric conditions can be determined for each phase. Alternative embodiments of the invention are described.
Patent CA-2167540-A1 (CA)
Inventor: WEGLER GEORGE
IPC: E04C3/293
Filed: 1994-07-19
Abstract: Web, with new way of bending (7; 8; 9; 10; 11; 12; 13; 14) for trusses, trusses with at least one chord consisting of a cast slab and also chords for a slab in a cast member, manufactured from bar, wire or strip material, which like diagonals in a lattice girder are inclined in relation to the longitudinal direction of the chord, fastened to the chords or to chord and slab respectively.
Patent CA-2169445-A1 (CA)
Inventor: FABER THOMAS
IPC: B65H1/02
Filed: 1995-01-03
Abstract: La présente invention concerne un appareil (10) de mise en superposition décalée d'un certain nombre de documents (12) constitués en une pile caractérisée par une première et une seconde extrémité. Cette pile comporte au moins une limite essentiellement définie par l'alignement coplanaire des bords de marge des documents (14). La pile de documents (14) est entraînée selon un chemin prédéterminé le long duquel un ou plusieurs élément(s) rotatif(s) de mise en superposition décalée entre en contact avec les bords de marge coplanaires des documents (14) et leur confèrent des composantes de vélocité croissantes progressivement, ce qui confère aux documents (14) un mouvement les présentant en un alignement biseauté. Dans les modes de réalisation préférés, l'élément rotatif de mise en superposition décalée comporte une surface de mise en superposition décalée conique (54) parcourue tangentiellement par les documents (14). Les composantes de vélocité conférées aux bords de marge des documents (14) sont ainsi dans les plans des documents et les déplacent latéralement pour les décaler en biseau les uns par rapport aux autres.
Patent CA-2170391-A1 (CA)
Title: Part feed control device for vibration type part feeder
Inventor: AOYAMA YOSHITAKA
IPC: B65G43/08
Filed: 1995-02-23
Abstract: In a device for conveying parts delivered from a parts feeder by air ejection, a part detection sensor (22) is installed near an air nozzle (12) disposed in a send-out passage (5), and vibratory motion of the parts feeder is stopped while air is ejected from the air nozzle (12) in response to a part detection signal transmitted by the parts detection sensor (22), ensuring that an excessive number of parts are not accummulated for the conveying ability of the air ejection.