baber/WOPTO huggingface dataset:
Patent CA-2044216-A1 (CA)
Inventor: NIELD ERIC
IPC: C09D167/02
Filed: 1991-06-10
Abstract: A composition comprising a polymer in dispersion in a non-aqueous continuous diluent, in which the polymer phase comprises a crystallisable polymer, selected from polyesters, polycarbonates and polyamides, a curable solvent for the crystallisable polymer which is miscible with the continuous diluent, and optionally, an auxiliary  solvent, and  in which  the curable solvent is at least partially reacted with the crystallisable polymer, so as to form a stabiliser for the dispersion.
Patent CA-2047250-A1 (CA)
Title: Forming web for lining a rigid container
Inventor: BEKELE SOLOMON
IPC: C09J7/02
Filed: 1991-07-17
Abstract: A forming web suitable for lining the interior of a rigid or semirigid container, such as a box made from corrugated board, includes an outer sealable layer; an interior barrier layer comprising a polymeric material with low oxygen transmission; a polymeric layer which adds bulk to the web; and an inner adherent layer. The web can also include polymeric adhesive layers for bonding the outer sealable layer to the interior layer, and the bulk layer to the interior and inner adherent layers respectively. More than one bulk or barrier can be included in the present invention.
Patent CA-2049579-A1 (CA)
Inventor: STRUZER CHERYL R
IPC: F16M13/00
Filed: 1991-08-21
Abstract: An  easily  portable,  easily  attachable,  light-weight,  encased entertainment unit, adapted for mounting onto moving vehicles. The encasement box of the entertainment unit is equipped to fit onto corresponding modes of attachment which are secured on vehicle, and which are designed to receive the encasement box, and therefore cooperate with the mounting of the entertainment unit.            The encasement box of the entertainment unit is designed with a carved out C-shaped channel, meant to fit over tubular clips fastened to place of attachment via screws and nuts a female-headed, snap-studded lid cover meant to snap onto male headed, snap-studded material strap which is secured via loops in material onto curved extensions on each end of the strap which fasten to place of attachment by screws and nuts Adjustment means are also included in all attacment modes to facilitate  adaptation  of  entertainment  unit  to  a  number  of different heights and widths
Patent CA-2049715-A1 (CA)
Inventor: WATANABE MASAHIKO
IPC: A21C11/16
Filed: 1991-08-22
Abstract: An improved apparatus for cutting an enveloped body, which consists of an assembly having at least three circumferentially disposed cutting members with at least two sliding surfaces.  The cutting members are assembled in sliding contact with each other such that the sliding surfaces of adjacent cutting members are slidable along each other so as to form or close a central opening surrounded by the cutting members.  The opening is opened and closed for cutting the enveloped body passing therethrough.  One sliding surface of a cutting member forms a convex surface, and the other sliding surface forms a concave surface complementary to the convex surface, so that the convex surface of a cutting member slides on the concave surface of an adjacent cutting member.
Patent CA-2052624-A1 (CA)
IPC: F16B21/08
Filed: 1991-10-02
Abstract: An improved fastener assembly (10) for securing a rocker arm cover (11) to an engine block (13) is described. In the preferred embodiment, the fastener assembly is comprised of a bolt (15) with an unthreaded shaft (15b) between a head (15a) and a threaded end (15c) along a longitudinal axis of the bolt.  The bolt is in a slideable relationship within a cylindrical opening (19a) through a grommet (19) and a secured washer (17).  Projections or interference portions (15e) on the unthreaded shaft adjacent to the threaded section and opposite the head, restrict the axial movement of the bolt within the grommet and the washer.  While the rocker arm cover is being aligned on the engine block, the bolt is in an up position with the projecting surfaces adjacent to the washer.  Once the rocker arm cover is aligned, the bolt is threadingly mated with a threaded aperture (13a) in the engine block. The amount of torque that can be applied to the bolt is controlled by a shoulder (15g) of the unthreaded shaft section contacting the engine block.
Patent CA-2057363-A1 (CA)
Inventor: BLECHA JOHN F JR
IPC: G01R31/3185
Filed: 1991-12-10
Abstract: An arrangement is disclosed that is added to digital circuit device for providing a way of easily verifying that the device's input and output circuits are operating and connected properly.  The arrangement implements a test mode in which a simple exercising sequence is placed on any single input of a defined sequential group of de-vice pins.  A resultant output can be observed on the next occurring output and all subsequent outputs of the defined sequential group.
Patent CA-2058575-A1 (CA)
Title: Double acting dead latch mechanism
Inventor: PANOSSIAN MISAK
IPC: E05B55/12
Filed: 1991-12-30
Abstract: ABSTRACT OF THE DISCLOSURE           A lock mechanism comprising a casing; a bolt housing and two latch bolts carried by the housing to be individually rotatable about vertical axes in response to engagement with a strikeplate; the bolt housing and latch bolts movable as a unit horizontally forwardly and rearwardly within and relative to the casing; one latch bolt having a shoulder engageable with one surface on the casing in response to the rotation of the one latch bolt in a clockwise direction to displace the housing and the two latch bolts as a unit horizontally rearwardly by a first increment relative to the casing, whereby the two latch bolts are then positioned to be further engaged in camming relation by the strikeplate, traveling relatively in a first direction to displace both latch bolts and the housing horizontally rearwardly by a second increment relative to the casing.
Patent CA-2060954-A1 (CA)
Title: Potentiation of the antireactive-antiasthmatic effect of inhaled loop diuretics by inhaled non-steroidal anti-inflammatory drugs
Inventor: BIANCO SEBASTIANO
IPC: A61K31/18
Filed: 1992-02-10
Abstract: Abstract POTENTIATION OF THE ANTIREACTIVE-ANTIASTHMATIC EFFECT OF INHALED LOOP DIURETICS BY INHALED NON-STEROIDAL ANTI-INFLAMMATORY DRUGS   The antireacffve-anffasthmatic effect of inhaled hop diuretics is potentiated by the use of a combination of a loop diuretic and a non-steroidal anti-inflammatory drug as an inhaiant for combating asthma. The use of a cyclooxygenase inhibitor as the non-steroidal anti-inflammatory drug is preferred, particularly preferred is the use of furosemide as the loop diuretic. Especially advantageous is the use of piretanide as the loop diuretic. Particularly preferred is the use of acetylsalicylic acid as the non-steroidal anti-inflammatory drug.  The most remarkable finding of this invention is the excellent and steady protective effect afforded by the combination of the two drugs in the patients with late asthmatic reactions between the seventh and eighth hour, when the effect of treatment with either drug alone appeared to be progressively decreasing.
Patent CA-2061448-A1 (CA)
Title: Process to improve adhesion of pbo and pbt fibers in a matrix resin
Inventor: WALLES WILHELM E
IPC: D06M101/16
Filed: 1992-02-18
Abstract: ABSTRACT          A method for sulfonating fibers or films comprising polybenzazole polymers is described.  These sulfonated polybenzazole fibers are incorporated into composites containing a matrix resin such as an epoxy resin.  The interfacial shear strength of these sulfonated polybenzazole fiber-containing composites is significantly improved over the interfacial shear strength of similar composites containing unsulfonated polybenzazole fibers.     38,092-F
Patent CA-2061641-A1 (CA)
Title: Barrier panel
Inventor: KRUEGER ROBERT A
IPC: B05B15/12
Filed: 1992-02-21
Abstract: Abstract of the Disclosure A barrier panel for enclosures and shields with a self-supporting framework of rigid tubes encompassing at least one through opening. The opening is enclosed by a cover sheet of flexible plastic film releasably secured to the framework by snap-on clips and a complementary retainer attached to a side face of the framework.
Patent CA-2061696-A1 (CA)
Inventor: KAJIYAMA TISATO
IPC: C09K19/54
Filed: 1992-02-24
Abstract: ABSTRACT      A liquid crystal display device has a pair of transparent electrodes and a composite film having continuous pores of a polymer matrix filled with a liquid crystal material.  The polymer matrix is made of (a)  a cross-linked material prepared through an addition reaction of a carboxyl group-containing acrylonitrile/butadiene copolymer with an oxazoline compound, or (b)  a polyimide resin.  The resulting device has improved light transmittance contrast, and improved resistance to having its contrast characteristics impaired by heat.
Patent CA-2064372-A1 (CA)
Title: Dispositif de mesure en continu et sans contact de l'epaisseur d'une mince couche conductrice sur un support isolant, du genre fibre ou ruban, qui defile
Inventor: BONIORT JEAN-YVES
IPC: G01B15/00
Filed: 1992-03-27
Abstract: Dispositif de mesure en continu et sans contact de  l'épaisseur  d'une  mince  couche  conductrice  sur  un support isolant, du genre fibre (6) ou ruban, qui défile, caractérisé par le fait qu'il comporte un générateur micro-onde associé par des moyens de couplage à une cavité résonante comprenant un fil métallique en forme d'hélice (10)  fixé  à  ses  extrémités  (11,  12)  à  deux  plaques métalliques   (13,   14),   ledit  support  isolant  étant susceptible de défiler sensiblement dans l'axe  (15)  de ladite hélice (10).  Des éléments de couplage de la cavité à  un  dispositif de détection  (22,  23)  du  facteur de transmission de la cavité, étant directement fonction de ladite épaisseur, la mesure étant effectuée à fréquence constante.
Patent CA-2064907-A1 (CA)
Title: Hearing protective earplug
Inventor: GARDNER ROSS JR
IPC: A61F11/08
Filed: 1991-06-25
Abstract: There is disclosed herein a single-flange hearing protective, earplug of the push-in type. The earplug comprises a resilient polymeric foam body element (1) having a rounded nose end (4) and, coextensive therewith, a rearwardly directed skirt (5) defining a flange (9) and an elongate axial stem (10) extending rearwardly from the body element (1). The earplug, in one or more of its embodiments, is characterized by feature of universal fit; comfort during insertion, wearing and removal; effective acoustic attenuation; easy insertion and removal and generally linear attenuation over the audible frequency spectrum. In a preferred embodiment of the invention the earplug features a duality of insertion modes and can be utilized either as a push-in or roll-down type of hearing protector.
Patent CA-2071574-A1 (CA)
Title: Process for the glycosylation of avermectin compounds
Inventor: ARISON BYRON H
IPC: C12R1/645
Filed: 1992-06-18
Abstract: TITLE OF THE INVENTION A PROCESS FOR THE GLYCOSYLATION OF AVERMECTIN COMPOUNDS            ABSTRACT OF THE DISCLOSURE Avermectin compounds are glycosylated the 4' and 4"-positions by adding the avermectin compounds to the fermentation medium of Saccharapolyspora erythera.  The outer oleandrose sugar group of the avermectin compound is glycosylated with a glycosyl moiety, specifically a glucose group.  In addition, other changes are effected in the avermectin moiety such as selective hydroxylation,  epimerization at the 2-carbon and migration of the .DELTA. 3-double bond to a  .DELTA. 2-position.
Patent CA-2074639-A1 (CA)
Title: Pharmaceutical composition suitable for influencing the reticuloendothelic system and for treating mucoviscidosis and chronic pain syndromes deriving from degenerative locomotor diseases or accompanying diseases of tumorous origin, a process for preparing same and its use
Inventor: BERES JOZSEF
IPC: A61K33/24
Filed: 1992-07-24
Abstract: The pharmaceutical composition according to the invention comprises i)  one  or  more,  pharmaceutically  acceptable,  water-soluble   compounds  of  boron,  fluorine,  magnesium,  vanadium, manganese,  iron,  cobalt,  nickel,  copper, zinc and molybdenum, which  compounds  do  not precipitate with each other or with the other  components  of  the  composition  and exhibit a neutral or acidic pH in an aqueous medium; ii)   glycine; iii)  glycerol; iv)   L-(+)-ascorbic acid; v)    succinic acid; vi)   a neutral or acidic and water-soluble, pharmaceutically acceptable salt of ethylenediamine tetraacetic acid; vii)  potassium sodium tartrate; viii) L-(+)-tartaric acid.          The   composition can  be  used  for  the  treatment  of mucoviscidosis and chronic pain syndromes deriving from locomotor diseases or accompanying diseases of tumorous origin.
Patent CA-2077273-A1 (CA)
Inventor: CONNER MIKE H
IPC: G06F9/45
Filed: 1992-09-01
Abstract: A method, system and program for redefining language dependent  object  definitions  as  a  neutral  set  of information from which object support for any language, including support between languages,  is disclosed.   The information is parsed and compiled to generate a bindings file which is input along with method information to the target language compiler to create an object file.  The object file is thereafter link edited to create executable programs.  Target languages include C, Fortran, C++, COBOL or  any  other  compiled  language  whether  or  not  the particular  language  has  object  programming  support. Messages are displayed on a display to aid a user.
Patent CA-2078553-A1 (CA)
Title: Raccord de tuyau a corps de couplage ameliore
Inventor: BENSON ROBERT W
IPC: F16L19/08
Filed: 1991-03-14
Abstract: Raccord pour tuyau (20) composé d'un élément de raccord (26) et de bagues d'estampage (22, 24) destinées à êtres pressées sur l'élément de raccord (26) afin de fixer ensemble les tuyaux (28, 30). L'élément de raccord (26) comprend une dent d'étanchéité principale (60) ayant une dent d'isolation du type sortant (62) et une dent du type rentrant (64) situées sur les côtés opposés de la dent d'étanchéité principale (60). Deux rainures (66, 68) sont formées entre la dent d'étanchéité principale (60), la dent d'isolation du type sortant (62) et la dent du type rentrant (64). Ces rainures (66, 62) sont suffisamment longues et profondes pour permettre aux tuyaux (28,30) fixés par le raccord (20) de n'être pratiquement pas déformés au voisinage des deux rainures (66, 68), ce qui favorise la mise en place de la dent principale d'étanchéité (60) dans les tuyaux (28, 30) pour réaliser une fermeture étanche, et ce qui augmente également la résistance du raccord (20) aux contraintes de traction. La dent d'isolation du type sortant (62) et la dent du type rentrant (64) protègent le joint d'étanchéité créé par la dent d'étanchéité princpale (60), des forces externes provoquées par une quelconque flexion. La dent d'étanchéité principale (60) peut comprendre une dent double (90) ayant une dent mère (92) et une ou plusieurs dent(s) d'étanchéité (94, 96) partant depuis celle-ci.
Patent CA-2079140-A1 (CA)
Title: An absorbent article having a non-absorbent, resilient layer
Inventor: DIPALMA JOSEPH
IPC: A61F13/49
Filed: 1992-09-25
Abstract: An absorbent article, such as a sanitary napkin, has an absorbent means and a substantially non-absorbent resilient layer adjacent to the absorbent means. The absorbent means is sufficiently stiff to resist twisting of the absorbent article during use. The resilient layer is sufficiently resilient to resist bunching during use. As a result, the absorbent article resists both twisting and bunching.      The absorbent article has zones which vary in caliper, stiffness and absorbency. A central absorbent zone is thickest in caliper, more absorbent than the other zones and is stiffer than the other zones.      An adjacent zone is less thick in caliper, less absorbent and less stiff. A peripheral zone, located near the outer side edges, is least thick in caliper, least absorbent and least stiff.
Patent CA-2079497-A1 (CA)
Title: Hand riveting tool
Inventor: FREUND LOTHAR
IPC: B21J15/38
Filed: 1992-09-30
Abstract: A manually  actuable blind riveting tool comprises a housing carrying a sleeve member at the front end thereof. Fixed in the front sleeve member is a mouthpiece member for accomodating a pulling mandrel of a blind rivet while a collet for clamping the pulling mandrel is arranged in the front sleeve member behind the mouthpiece member. The collet is connected to a movable pulling plunger which extends through the housing of the tool and which in its interior has a discharge passage for receiving mandrels after they have been torn off a respective rivet. Two pivotal levers are mounted on the housing for applying an axial force to the pulling plunger to produce a stroke movement thereof during the actual riveting operation. The stroke movement of the pulling plunger is adjustable by a variation in the spacing between the mouthpiece member and the collet.
Patent CA-2080128-A1 (CA)
Title: Substituted sulfonamide derivative and a pharmaceutical composition comprising the same
Inventor: KAJIHARA AKIRO
IPC: C07D401/12
Filed: 1992-02-13
Abstract: ABSTRACT      Disclosed is a substituted sulfonamide derivative represented by formula (I) or a pharmaceutically ac-ceptable acid addition salt thereof                            (I) wherein A represents a hydrogen atom or an alkyl group, G represents a methylene group or an alkylene group, Q1 represents an ethylene group, Q2 represents an ethylene group or a trimethylene group, E represents an alkyl group or a group represented by a formula selected from formula (II-a) and (II-b) - G - J - Z                          (II-a), - G - Z     (II-b) wherein G is as defined above, J represents an oxygen atom, a sulfur atom or a nitrogen atom, and Z represents an aryl group unsubstituted or sub-stituted with an alkyl group or an alkoxy group, or a heterocyclic  group, an d X represents a quinolyl group,  an isoqulnolyl group, a benzothiazolyl  group or a quinazolin-4-on group.          The substituted sulfonamide derivative and pharmaceuti-cally acceptable acid addition salt thereof affect the bronchial smooth muscle of a mammal, and are useful as an active ingredient of a pharmaceutical composition for the prevention and treatment of respiratory dis-eases, such as asthma.
Patent CA-2080353-A1 (CA)
Title: Unimolecular micelles and method of making the same
Inventor: NEWKOME GEORGE R
IPC: C09K23/00
Filed: 1992-02-18
Abstract: In accordance with the present invention there is provided a method of making a cascade polymer including the steps of alkylating the branches of a multi-branch core alkyne building block including multiple ether side chains and simultaneously reducing the alkyne triple bonds and deprotecting to form a multi-hydroxyl terminated, multi-branched all alkyl polymer. The inventive method results in the formation of a unimolecular micelle consisting essentially of alkyl carbon.
Patent CA-2083970-A1 (CA)
Title: Signal processor circuit
Inventor: YAGI OSAMU
IPC: H04N9/07
Filed: 1992-11-27
Abstract: ABSTRACT OF THE DISCLOSURE     A signal processor circuit is provided in which a pair of luminance signals which phases differ spatially by one horizontal line each other are formed on the basis of output signals of a charge-coupled device imager which deliver independent signals from its all picture elements and outputted simultaneously.
Patent CA-2084766-A1 (CA)
Title: Hydrophobic cellulosic material and method of making same
Inventor: LOHR CHARLES R
IPC: D21D1/32
Filed: 1992-04-02
Abstract: ABSTRACT OF THE DISCLOSURE A method is disclosed of manufacturing an oil absorbing material by introducing waxed cardboard into a hammer mill to produce a fluffy hydrophobic and/or hydrophillic cellulosic material having the wax distributed throughout fluffy cellulose fibers, and the material produced thereby. Also disclosed is a method of producing kitty litter by introducing a mixture of curtain coated waxed cardboard and paper into a hammer mill and thereafter forming the product from the hammer mill into a dense solid, and the product produced thereby. Pellets and briquettes are disclosed.
Patent CA-2085214-A1 (CA)
Inventor: DELAVEAU KENNETH P
IPC: A24F27/20
Filed: 1992-12-11
Abstract: A B S T R A C T     Matchbox (1) which includes a lighting system for which same has, on one of ita sides or faces, an exit slot (4), next to which are found, on the inside, two flexible flaps (7) which converge towards mentioned slot  (4),  thus defining a passage which permits the exit of the arm or stem (2) of the matches but not the head (9) of the match, in such a manner that when the stem  (2)  is pulled from the outside, the head (9) of the match scrapes mentioned flaps  (7),  mentioned flaps  (7) have, on their sides facing each other,  scrapers (8) which initiate the ignition of the match (9).
Patent CA-2085608-A1 (CA)
Inventor: NOLTE PAUL A
IPC: B65D51/16
Filed: 1992-04-22
Abstract: Système de mise à l'air libre conçu en vue de son installation dans un contenant standard, à la place du bouchon d'expédition et de stockage. Il doit servir à ventiler le contenant sans nécessiter de modifications à ce dernier. Le système de mise à l'air libre comprend un bouton qui peut être tourné dans un sens afin de placer le système de mise à l'air libre en position fermée, comme c'est le cas lors du transport du contenant, et qui peut être tourné dans le sens opposé afin de placer le système de mise à l'air libre en position ouverte pour permettre à l'air d'entrer dans le contenant pendant l'enlèvement du fluide. Un logement d'évent est conçu pour être vissé dans une ouverture filetée du contenant. Le bouton comprend un capuchon et une bague qui sont maintenus ensemble par un indicateur d'effraction. Le bouton est immobilisé par le logement d'évent afin d'éviter qu'il ne soit enlevé sans autorisation et afin d'interdire l'accès non autorisé au contenant. L'indicateur d'effraction doit être enlevé pour avoir accès au logement de l'évent et pour qu'il soit possible de retirer le système de mise à l'air libre du contenant. Une autre application de la présente invention comporte des dispositifs permettant d'éviter les fuites de fluide par le système de mise à l'air libre en cas de renversement du contenant.
Patent CA-2088880-A1 (CA)
Title: Gas-liquid contact system
Inventor: BHAT ANANDA P
IPC: B01F3/04
Filed: 1993-02-05
Abstract: A gas-liquid contact system for absorption of gaseous contaminants in an absorptive liquid where contact is attained by a controlled flow relationship between the gas and the liquid forming a fluidized liquid mass for intimate contact between the two.
Patent CA-2089840-A1 (CA)
Inventor: TASHIRO YASUNORI
IPC: A21C3/02
Filed: 1993-02-18
Abstract: A method of manufacturing various shapes of bread that comprises the steps of forming a continuous sheet of bread dough (3), winding up the sheet of bread dough traveling on a horizontal conveyor (21) from one of its sides into a bar of bread dough (5), causing the bar to fall from the downstream end of the conveyor, and cutting the falling dough body into dough pieces (11) by means of squeezing it with the flat surfaces (20) of a cutter (9), according to its preset weight or length. <IMAGE>
Patent CA-2089896-A1 (CA)
Inventor: KEMP RAYMOND J
IPC: G08B5/38
Filed: 1993-02-19
Abstract: A control unit for controlling a strobe light or the like, in particular, for use in an alarm system or an emergency locator, has a direct current power supply unit actuatable to drive the strobe light when an external power supply unit adapted to drive said strobe light is deactivated.