baber/WOPTO huggingface dataset:
Patent CA-2000065-A1 (CA)
Inventor: GRAHAM DONALD J
IPC: B65B67/12
Filed: 1989-10-02
Abstract: ABSTRACT OF THE DISCLOSURE                 Inventor:  Donald J. Graham SUPPORT DEVICE FOR A DISPOSABLE TRASH BAG     A trash entry chute device to be placed over the open mouth of a standard rigid top-opening trash container to facilitate the use or standard handled grocery bags, such as limp plastic bags, as disposable liners for the container, comprising a smooth surface  chute having a collar around the mouth at one end which serves to support the device on the mouth of the container and divert trash into the chute, the chute arranged to extend downwardly and inwardly from the collar for a distance so as to extend into the mouth of a standard grocery bag, the bottom of which rests on the bottom of the container, whereby the grocery bag is held open and facilitates the smooth entry of trash to be disposed into the grocery bag, at least two bag supporting means attached to and in opposed positions on the outside surface of the chute below the flange and shaped to hold the bag by its handles whereby the limp plastic bag is supported inside the container while serving as a disposable liner.
Patent CA-2000394-A1 (CA)
Title: Triglycerides, nutritional composition comprising such triglycerides, and use of the nutritional composition for nutrition
Inventor: HANSEN TOMAS T
IPC: A23L1/30
Filed: 1989-10-10
Abstract: ABSTRACT              The triglycerides are 2-"canola"-1,3-didecanoyl glycerol, the compositions comprising these triglycerides are nutritional compositions for enteral or parenteral purposes, and the nutritional compositions are uses as nutrients.  In this manner triglycerides are provided which when use for nutrition exhibits an improved bioavailability in regard to naturally occurring triglycerides containing canola oil acids.
Patent CA-2001952-A1 (CA)
Title: Umbrella cover and rib connector system
Inventor: OKUDA TOSHIO
IPC: A45B25/18
Filed: 1989-11-01
Abstract: UMBRELLA COVER AND RIB CONNECTOR SYSTEM          Abstract of the Disclosure A system for connecting an umbrella's cover to the tip of an umbrella's cover rib without sewing.          The system includes a cap comprised of an arm that overlies the rib tip's flatted portion,  and a base that interfits with the rib tip,  the arm and base being formed integral one with the other.  The cap's base cooperates with the rib tip for preventing at least one of longitudinal motion of the cap along the rib toward the rib's other end, and rotational move-ment of the cap about the through axis of the rib tip's bore.  In preferred form, either a pin is formed integral with  the cap's  arm  or  a  bore  is  formed through the cap's arm.  When a pin is integral with the cap's arm, that pin connects the cap, the rib tip and the cover segment which overlies the tip, all in assembled relation.  When a bore is defined in the cap's arm, a separate pin connects the cap, the rib tip and the cover segment which overlies the tip, all in assembled relation.
Patent CA-2003579-A1 (CA)
Inventor: KANE ROBERT C
IPC: H01P5/18
Filed: 1989-11-22
Abstract: ABSTRACT OF THE DISCLOSURE       A waveguide coupler for coupling energy from one waveguide to another, using a finline mode coupler. The coupler uses a mode converter which changes the propagation mode in a waveguide from waveguide mode to finline mode. Finline mode waves are coupled into an adjacent waveguide via a slot in a wall, common to both waveguides wherein lies a finline coupler. After the finline mode waves are coupled into the adjacent waveguide, the finline mode converter reconverts the finline mode propagation to waveguide mode.
Patent CA-2006656-A1 (CA)
Title: Apparatus for monitoring a fluid conduit system for leakage points
Inventor: STENSTROM THEISS
IPC: G01M3/28
Filed: 1989-12-27
Abstract: A B S T R A C T         An apparatus for monitoring a fluid conduit system for leakage points is to detect even small leakages in order to activate an alarm in good time when fluid leaves the system out of small defects.  For this purpose, the apparatus comprises a main path closed by a main valve (4) and a shunt path (25) closed by a shunt valve (28, 29).  The shunt path (25) contains a volu-metric flow meter (5).  The main valve (4) opens only when the volume in the shunt path (25) exceeds a predetermined value.         Fig. 2
Patent CA-2007150-A1 (CA)
Inventor: DAVENPORT JOHN M
IPC: F21S8/12
Filed: 1990-01-04
Abstract: Un sous-système d'éclairage est présenté dans lequel des dispositifs optiques modifient la position réelle et apparente des extrémités de fibres optiques couplées à une source lumineuse de haute intensité, afin de produire n'importe quel  éclairage avant dont a besoin un véhicule. Dans une réalisation, des coins optiques sont interposés entre un réseau rectangulaire de fibres optiques et un réseau de lentilles installables sur l'avant d'un véhicule, où l'éclairage avant est transmise. L'imposition des dispositifs optiques modifie la position réelle et apparente des fibres par rapport à des lentilles et de ce fait change l'éclairage du diagramme feu code en feu route, en diagramme antibrouillage ou en diagramme pour virage. Dans une autre réalisation, des éléments optiques plats sont tournés selon les différents besoins d'éclairage avant du véhicule.
Patent CA-2008259-A1 (CA)
Title: Expression system for production of chimeric monoclonal antibodie
Inventor: ZERLER BRADLEY
IPC: C12P21/08
Filed: 1990-01-22
Abstract: ABSTRACT            The present invention relates to an expression system for producing chimeric antibodies.  The expression system includes vectors that contains the entire human genomic  constant region of a immunoglobulin heavy and/or light chain and is adaptable for insertion, without mutagenesis, of a nonhuman antibody variable region.  The resulting expression vector includes the entire human genomic constant region and the entire nonhuman variable region lacking tissue specific promoter and/or enhancer regions normally associated with genomic DNA.  Chimeric monoclonal antibodies to interleukin-2 receptor and tumor neucrosis factor are examples of chimeric monoclonal antibodies that can be produced by this method.            MTI 210.1
Patent CA-2008623-A1 (CA)
Inventor: LAN TRAN K
IPC: G01H17/00
Filed: 1990-01-26
Abstract: On savait que ce n'est pas facile a déterminer la direction d'une explosion avec les oreilles. Jusqu'à présent , on utilise des appareils d'enregistrement d'une explosion sans savoir sa direction. Dans la présente d'invention , j'ai découvert un détecteur de directions pour déterminer la direction d'une explosion. Par 4 capteurs de son dirigés vers 4 directions différentes , ces capteurs transforment le son de l'explosion en 4 signeaux de tensions. Ces tentions sont converties en digital , et s'allument la barre LED. Le niveau de LED le plus élevé déterminera la direction de l'explosion.
Patent CA-2009802-A1 (CA)
Title: Intramedullary nail with loop tip
IPC: A61B17/72
Filed: 1990-02-12
Abstract: An intramedullary nail for use in osteosynthesis is provided with means for forming and then tightening a loop of wire extending from its distal end.  In the method of its use, a locking bolt which prevents rotation and longitudinal movement of the nail is inserted through the loop more easily than through the bolt holes at the distal end of a conventional nail.
Patent CA-2010188-A1 (CA)
Title: Resinous binders having improved dilution
Inventor: WEST JAMES C
IPC: C08L93/04
Filed: 1990-02-15
Abstract: A resinous binder is disclosed which is composed of a metal rosin resinate and a dilution increasing effective amount of polystyrene type resin having greater than 50,000 weight average molecular weight and an acid number less than 200.      Also disclosed is a gravure printing ink which comprises a solvent, a colorant and a binder component wherein all or a portion of the binder component consists of the resinous binder of this invention. The use of the resinous binder of this invention in ink compositions results in significant dilution improvement without adversely affecting other desirable properties.
Patent CA-2010438-A1 (CA)
Title: Stabilized gamma-irradiatable polypropylene fibers and sterilizable articles thereof
Inventor: JENNINGS EILEEN
IPC: D06M101/16
Filed: 1990-02-20
Abstract: STABILIZED GAMMA-IRRADIATABLE POLYPROPYLENE FIBERS   AND STERILIZABLE ARTICLES MADE THEREWITH                ABSTRACT OF THE DISCLOSURE      Excellent stabilization of polypropylene (PP) fibers exposed to sterilization levels of gamma radiation, is obtained with a hybrid stabilizer having a N-(substitut-ed)-1-(piperazin-2-one alkyl) group at one end and a (3,5-dialkyl-4-hydroxyphenyl)-.alpha., .alpha.-disubstituted acetamide at the other. When this hybrid of a hindered amine with a hindered phenol is combined through a disubstituted alpha carbon atom of the acetamide in a single molecule, it affords the advantages of each group with respect to its stabilization against oxidation, but without the known inherent disadvantages of either group. This molecule is N-(substituted)-1-(piperazin-2-one alkyl)- .alpha. -(3,5-dialkyl-4-hydroxyphenyl)-.alpha., .alpha.-substituted acetamide molecule ("3,5-DHPZNA" for brevity). When the hybrid stabilizer is incor-porated into PP fibers which are exposed to gamma irradia-tion, the PP fibers exhibit only a barely noticeable discoloration, yet are inculcated with a unique property: though exposed to 4 Mrad of gamma radiation, the PP fibers suffer essentially no loss of their original, pre-irradia-ted tensile strength after about seven months at 60°C in an oven. This property is atypical of PP fibers stabilized with several other hindered phenols and hindered amines tested. The unexpected retention of tensile strength in 3,5-DHPZNA stabilized PP fibers used in articles exposed to a sterilizing dosage level of gamma radiation, is of great practical value. Particularly in such articles as clothing and household goods made from woven or non-woven fabrics of dyed or pigmented PP fibers, in which goods slight discoloration is acceptable, this invention is of commercial importance.
Patent CA-2012421-A1 (CA)
Title: Counter balance for metal stamping press
Inventor: HINTERMAN WILLIAM H
IPC: B30B15/00
Filed: 1990-03-16
Abstract: ABSTRACT OF THE DISCLOSURE          A control system for automatic counterbalancing the ram of  a mechanical press by measuring  energy level of the press   flywheel    and   varying   air    pressure   in   a counterbalancing cylinder.   Energy level is  derived from a measurement of the  rotational speed of the counterweight at a fixed point in the ram reciprocation cycle.
Patent CA-2013479-A1 (CA)
Inventor: HOGAN MARK R
IPC: F24F1/02
Filed: 1990-03-30
Abstract: FAN STATOR ASSEMBLY FOR HEAT EXCHANGER                ABSTRACT OF DISCLOSURE          A stator row is disposed between a propeller fan and a heat exchanger coil, such as the outdoor or condenser coil of a packaged terminal air conditioning unit.  The stator row is situated against the heat exchanger coil on the fan facing side.  The stator row has a frame that substantially matches the periphery of the coil, a ring disposed coaxially with the hub of the propeller fan, and a suitable number of radial stator vanes that extend from the ring to the frame.
Patent CA-2018677-A1 (CA)
Title: Toe implant
Inventor: FRISCH ELDON E
IPC: A61F2/42
Filed: 1990-06-11
Abstract: TOE IMPLANT     ABSTRACT           The invention provides an improved prosthetic toe joint adapted for replacement of a human toe joint which includes at least one one-piece member for implantation into the bone of the joint.  The implant has a concave articulating surface which articulates against another one-piece component having a mating convex surface or against a mating convex bone surface.  This one part component is provided with a flexible hinge section at the junction of its stem and the enlarged head portions.  The hinge section is formed from a section of the stem which extends laterally outwardly on both sides of the stem portion adjacent the junction with the head.  The laterally enlarged section is provided with a longitudinal channel extending through its midsection to form a hinge.  Each of the one-piece components is preferably molded of a flexible elastomeric, physiologically inert material, for example, medical grade silicone rubber.
Patent CA-2018687-A1 (CA)
Title: Moisture seal for a translatable pinion gear assembly in a starter motor
Inventor: JASECK JAMES E
IPC: F02N15/02
Filed: 1990-06-11
Abstract: Abstract Starter motor for use with an internal combus-tion engine which includes a seal between the housing and the translatable clutch/pinion gear assembly so as to prevent contaminants from entering the motor/solenoid portion of the housing.  The seal is temporarily broken whenever the clutch/pinion gear is translated to be engaged with the driven gear of an internal combustion engine.
Patent CA-2020046-A1 (CA)
Inventor: SCHULER BERNHARD
IPC: D04B35/04
Filed: 1990-06-28
Abstract: ABSTRACT OF THE DISCLOSURE A latch needle for machines producing knit goods includes a needle shank having a slot, a needle head, and a latch.  The needle shank has a first longitudinal plane of symmetry and the slot has a second longitudinal plane of symmetry.  The latch is pivotably supported in the slot in the needle shank so as to be pivotable about a latch axis extending transversely to the second longitudinal plane of symmetry of the slot.  The second longitudinal plane of symmetry intersects the first longitudinal plane of symmetry at an acute angle.
Patent CA-2020906-A1 (CA)
Title: Unidirectionally fiber reinforced thermoplastic composites and method of manufacture
Inventor: STIRLING J ANDREW
IPC: B29B15/10
Filed: 1990-07-11
Abstract: Abstract A unidirectionally fiber reinforced thermoplastic com-posite.  The composite may be in the form of a fabric having fibrous reinforcing material extending unidirectionally with a  fibrous  thermoplastic  material  extending  substantially perpendicularly to the fibrous reinforcing material.   The thermoplastic  material  is  preferably  of  a type which  is isotropic in the melt phase.  One preferred fabric is made with floating yarns containing reinforcing fibers and yarns containing thermoplastic fibers extending substantially per-pendicularly to the reinforcing fibers.   A reinforced com-posite laminate is also disclosed using multiple layers of the  fabric  heated  to  melt  the  thermoplastic  material. Methods  of  producing  the  fabric  and  laminate  are  also disclosed.
Patent CA-2021034-A1 (CA)
Title: Quick acting hardener for photographic gelatin layers
Inventor: KOK PIET
IPC: G03C1/30
Filed: 1990-07-12
Abstract: ABSTRACT            QUICK ACTING HARDENER FOR PHOTOGRAPHIC GELATIN LAYERS     Process for hardening proteinaceous materials by means of a quick acting hardener corresponding to the following formula   wherein:    Z1 and Z2 each independently represent substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, or Z1 represents substituted or unsubstituted alkylidene or Z1 and Z2 together represent the atomic grouping required to complete a 5- or 6-membered substituted or unsubstituted heterocyclic ring, including an aromatic heterocyclic ring and including such a ring with a ring fused-on, which atomic grouping may contain other hetero atoms in addition to the nitrogen atom;    Y represents substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl;    X represents O or S; R represents substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, substituted or unsubstituted alkyloxy, substituted or unsubstituted aryloxy, substituted or unsubstituted alkylthio, substituted or unsubstituted arylthio, substituted or unsubstituted amino or O-;     n represents 0 or 1, and m represents 0 or 1, m being 0 if the nitrogen to which Y is attached is involved in a double bond.
Patent CA-2021187-A1 (CA)
Title: Non-destructive composite material saw blade
IPC: B23D61/04
Filed: 1990-07-13
Abstract: A non-destructive saw blade for composite material is disclosed. The saw blade has a series of teeth which are formed with cutting elements which are spaced inwardly from an outer circumferential edge and have sides which extend outwardly from planar sides of the saw blade. The saw blade is designed to cut yieldable material without cutting the carrier medium which can be a conveyor belt or a caul. Cutting is achieved by pushing the blade into the yieldable material until a cutting element engages the material. Movement of the blade then causes the cutting ele-ment to cut the yieldable material until a full depth cut is accomplished. The conveyor belt or caul is not cut by the saw blade outer edge which acts like a smooth disk.
Patent CA-2021660-A1 (CA)
Title: Peptidase inhibitors
Inventor: BEY PHILIPPE
IPC: C07K5/08
Filed: 1990-07-20
Abstract: ABSTRACT This invention relates to activated electrophilic ketone analogs of certain peptidase substrates which are useful in inhibiting serine-, carboxylic acid- and metallo- proteolytic enzymes, the inhibition of which will have useful physiological consequences in a variety of disease states. MO1405A
Patent CA-2023248-A1 (CA)
Title: Method for manufacturing label-continued sheet
Inventor: MATSUGUCHI TADASHI
IPC: B31D1/02
Filed: 1990-08-14
Abstract: ABSTRACT OF THE DISCLOSURE      A method for manufacturing a label-continued sheet having a plurality of labels of a certain configuration continuously temporarily adhered to one principal surface thereof with an adhesive comprising the steps of; cutting up a label base  sheet  into  labels  of  a predetermined configuration before the label base sheet is temporarily adhered to the release sheet; shaping the adhesive into a predetermined configuration corresponding to that of the label before the label is releasably adhered to the release sheet with the adhesive; and laminating the label and the adhesive with each other and temporarily adhering the label to the release sheet through the adhesive.
Patent CA-2026203-A1 (CA)
Inventor: EPPINGER BERNHARD
IPC: C09J4/00
Filed: 1990-09-25
Abstract: ABSTRACT      The adhesion of photopolymerizable dental filling materials to enamel and dentin is improved with adhesives containing (meth)acryloyloxyethyl-dihydrogen phosphate and/or di(meth)acryloyloxyethyl-hydrogen phosphate and acidic (meth)acryloyloxyethyl esters of carbonic acids.  A particular advantage in this regard is the very good adhesive strength to dentin direetly after hardening.
Patent CA-2026719-A1 (CA)
IPC: B29C33/00
Filed: 1990-10-02
Abstract: The method of the present invention is for foam insulating a water heater where the water heater has an outer shell having tank fitting openings and the inner tank and outer shell being separated by an insulation space. The method comprises locating foam flow barriers between the inner tank and the outer shell around the periphery of each of the tank fitting openings and then spraying foam forming material into the insulation space with the foam barriers preventing the foam from escaping outwardly through the tank fitting openings.
Patent CA-2027533-A1 (CA)
Title: High impact polyarylene sulfide resin composition
Inventor: NAKATA AKIRA
IPC: C08L81/02
Filed: 1990-10-12
Abstract: ABSTRACT OF THE DISCLOSURE         A polyarylene sulfide resin composition obtained by melting and kneading 60 to 99.5 parts by weight of a polyarylene sulfide resin and 0.5 to 40 parts by weight of an epoxy-modified conjugated diene polymer (100 parts by weight in total).  In the composition of the present invention, an epoxy-modified conjugated diene polymer, polyarylene sulfide resin, etc. are uniformly mixed so that each component does not cause phase separation upon molding.  Furthermore, the com-position of the present invention is excellent in impact strength, heat resistance and external appearance.
Patent CA-2031362-A1 (CA)
Inventor: COLTON RALPH L
IPC: C12S3/00
Filed: 1990-12-03
Abstract: A method for producing a coffee extract which comprises: (1) contacting an aqueous mixture of ground roast coffee with steam under pressure at elevated temperatures followed by rapid decompression to atmospheric levels; and (2) treatment of the resulting mixture with a hydrolytic enzyme or with a mixture of hydrolytic enzymes. The coffee extract thus obtained is a concentrated liquid which can be made into a beverage by the addition of water or it may be dried to a soluble solid and reconstituted with water to provide instant coffee.
Patent CA-2033189-A1 (CA)
Inventor: MOISSET JACQUES
IPC: C04B22/14
Filed: 1990-05-19
Abstract: 2033189 9014309 PCTABS00102 Procédé de préparation par voie aqueuse de sulfate de calcium purifié, de grande blancheur se présentant, à la demande, sous l'aspect de structures cristallines polymorphes ou monomorphes longilignes, caractérisé en ce qu'il comprend: (a) la formation d'une solution aqueuse par dissolution de sulfate de calcium semihydraté impur, à une concentration d'au plus 13,0 grammes par litre (exprimée en Ca SO4 dissous) et à un pH d'au moins 5,5; (b) la séparation de la solution aqueuse contenant le sulfate de calcium dissous, de la phase solide insoluble formée par les impuretés à éliminer; (c) la recristallisation du sulfate de calcium purifié sous la forme dihydratée à partir de la solution aqueuse issue de l'étape (b), éventuellement en présence d'une amorce de germination introduite dans le milieu réactionnel; (d) la séparation après recristallisation de la phase aqueuse appauvrie en sulfate de calcium dissous, de la phase solide constituée par le sulfate de calcium purifié recristallisé; (e) le recyclage de la phase aqueuse appauvrie en sulfate de calcium dissous vers l'étape (a) de dissolution de la source de sulfate de calcium impur. Les structures cristallines purifiées obtenues selon le procédé sont destinées plus spécialement à des domaines d'application aussi divers que les ciments et plâtres, et plus spécialement à ceux du papier, de la peinture et des matières plastiques.
Patent CA-2033192-A1 (CA)
Title: Pharmaceutical compositions
Inventor: CREIGHTON ANDREW M
IPC: A61P39/02
Filed: 1990-07-13
Abstract: SUBSTITUTE                       REMPLACEMENT               SECTION is not Present Cette Section est Absente
Patent CA-2034103-A1 (CA)
Inventor: ROBERTSON JOHN A
IPC: B44B5/00
Filed: 1991-01-14
Abstract: Apparatus for simultaneously forming one or more lines of multi-character messages on the surface of solid material which employs an array of marker pins which are moved by a carriage along a singular plane locus of movement defining a sequence of rows corresponding with a pixel matrix. The locus includes a retrace feature for each row or transverse movement which enhances the quality of character formation. An actuator assembly develops the locus of movement and, in turn, is driven by facing cam wheels which, in turn, are powered from an electric motor. A manifold which receives pneumatic pulses from arrays of conduits is coupled to the carriage and a marker head assembly, in turn, is removably coupled to the manifold. An array of solenoid actuated valves is coupled to the tubing arrays and to a pneumatic source which may be remotely positioned from the manifold.
Patent CA-2034838-A1 (CA)
Title: Body suite for men
Inventor: PEMBRY OLGA
IPC: A41B9/08
Filed: 1991-01-24
Abstract: ABSTRACT   This garment consists of a one piece bodysuit for children and men. The prime objective of it is to keep the waistline covered and warm.-