baber/WOPTO huggingface dataset:
Patent CA-2036733-A1 (CA)
Title: Immunodominant acetylcholine receptor peptides useful for t-helper cell sensitization
Inventor: CONTI-TRONCONI BIANCA M
IPC: A61K38/095
Filed: 1991-02-20
Abstract: The present invention provides an in vitro enriched population of T-helper (TH) cells having a receptor site for at least one synthetic peptide corresponding to sequences found in the a-subunit of the nicotinic acetyl choline receptor (AChR), which synthetic peptide has the formula: gln-ile-val-thr-thr-asn-val-arg-leu-lys-gln-gln-trp-val-asp-tyr-asn-leu-lys-trp;   ala-ile-val-lys-phe-thr-lys-val-leu-leu-gln-tyr-thr-gly-his-ile-thr-trp-thr-pro;   ser-thr-his-val-met-pro-asn-trp-val-arg-lys-val-phe-ile-asp-thr-ile-pro-asn;   ile-ile-gly-thr-leu-ala-val-phe-ala-gly-arg-leu-ile-glu-leu-asn-gln-gln-gly;   or a fragment of one of said peptides having at least five amino acid residues.
Patent CA-2042483-A1 (CA)
Title: Interlayers for use in sound-insulating laminated glasses
Inventor: ASAHINA KENICHI
IPC: B32B27/30
Filed: 1991-05-13
Abstract: The invention provides an interlayer for use in sound-insulating laminated glasses which is in the form of a laminated film of two kinds of resin films (A) and (B) each comprising a polyvinyl acetal acetalized with an aldehyde having 6 to 10 carbon atoms for the film (A) or with an aldehyde having 1 to 4 carbon atoms for the film (B), or is in the form of a resin film (C) comprising a mixture of the two kinds of polyvinyl acetal resins.      The invention mitigates the coincidence effect to prevent the reduction of TL value without impairing the basic characteristics required of laminated glasses permitting the interlayer to exhibit outstanding sound-insulating properties over a wide temperature range for a prolonged period of time.
Patent CA-2042820-A1 (CA)
Title: Hair fastening device
Inventor: WU FU-CHI
IPC: A45D8/00
Filed: 1991-05-17
Abstract: ABSTRACT   A toothed hair fastener having leaf-spring elements situated between one or more of the teeth of the fastener, and suitable for both thick and thin hair. Preferably, the leaf-springs are integrally formed as part of the toothed hair fastener.
Patent CA-2044029-A1 (CA)
Title: Water trap for respiratory airline
Inventor: HICKS RICHARD B
IPC: A61M16/08
Filed: 1991-06-06
Abstract: ABSTRACT OF THE DISCLOSURE            "A WATER TRAP FOR A RESPIRATORY AIRLINE"    A water trap for a respiratory airline comprises a top  and base  the respective openings of which mate when they are releasably connected e.g. by a bayonet-joint.       The opening of the top   is partially spanned centrally by a disc,  leaving an annular pathway for water around the periphery of the disc.      A resilient annular sealing member  connected at its outer periphery to the top makes sealing contact with the disc when the base  is removed, but when the base is connected to the top  the upper periphery of the base raises the sealing member  to allow water to fall from the top  and be collected in the base.
Patent CA-2044148-A1 (CA)
Title: Powder coating compositions
Inventor: BARBEE ROBERT B
IPC: C08G18/80
Filed: 1990-05-17
Abstract: Disclosed are thermosetting, powder coating compositions comprised of certain novel polyesters comprised of residues of terephthalic acid and 1,3-bis(2-hydroxyethoxy)benzene in combination with a blocked polyisocyanate which, when applied to a substrate and heated, provide cross-linked coatings having a combination of desirable properties including good gloss, impact strength and flexibility.
Patent CA-2047971-A1 (CA)
Title: Predistortion of shrink film printing
Inventor: MARTIN ROY M
IPC: B41F17/00
Filed: 1991-07-26
Abstract: ABSTRACT An image to be printed on shrink film for packaging an object is predistorted before printing so that the printed image will return to substantially its original form when the part of the film bearing the image is shrunk against a predetermined part of the object.  The image is subdivided and the subdivisions are enlarged to provide the desired predistorted image.
Patent CA-2051441-A1 (CA)
Inventor: BULLOCK NORMA K
IPC: C25B1/21
Filed: 1990-04-25
Abstract: 2051441 9013923 PCTABS00002 A conductive component such as an electrode (10) contains an inorganic metal oxide additive. The additive is electrically conductive, stable in aqueous solutions of sulfuric acid, but does not participate in the electrode reaction. Suitable metal oxides include barium metaplumbate and other ceramic perovskite materials having similar properties. The conductive ceramic may also be used in electrodes for lead-acid batteries, including bipolar batteries, and in an electrode, particularly an anode (positive electrode), used in electrolytic processes.
Patent CA-2055589-A1 (CA)
Inventor: FAFARD JULES
IPC: E04H3/24
Filed: 1991-11-14
Abstract: Précis Dans le domaine des scènes mobiles, on utilise, pour soulever le plafond, quatre (4) colonnes télescopiques. Ces colonnes, de forme carrées, se glissent les unes dans les autres et sont soulevées par un vérin hydraulique télescopique. On note généralement deux (2) colonnes aux deux (2) bouts de la scène mobile; cela permet d'atteindre une hauteur maximale de trente pieds (30'-0"), On ne peut pratiquement pas atteindre des hauteurs supérieures à celles-ci, car les colonnes n'étant pas braisées diagonalement ne supportent pas les efforts de torsion, ni les efforts de contreventement latéral. Dans cette nouvelle conception, on utilise un système de colonnes monocoques braisées qui glissent une dans l'autre. Ce type de colonnes de structures monocoques permet de soulever le toit beaucoup plus haut, tout en supportant les efforts de torsion et de contreventement,
Patent CA-2057272-A1 (CA)
Title: Method for retarding darkening of a dispersant-antioxidant olefin copolymer
Inventor: NALESNIK THEODORE E
IPC: C08J3/20
Filed: 1991-12-09
Abstract: METHOD FOR RETARDING DARKENING OF A DISPERSANT-ANTIOXIDANT         OLEFIN COPOLYMER                         (D#79, 296-F) ABSTRACT OF THE INVENTION               A method of retarding the darkening effect of a unreacted, excess antioxidant amine in a DAOCP comprising:               (a) reacting an organic compound with a finished DAOCP containing an unreacted excess antioxidant amine to form therewith an adduct product; and (b) recovering the DAOCP containing the formed adduct product, whereby the darkening of the DAOCP is retarded.     VAM79296.PA
Patent CA-2059122-A1 (CA)
Title: Removal of human anti-murine and heterophilic antibody interference in double antibody eia assays
Inventor: BEATTY JOHN D
IPC: G01N33/535
Filed: 1990-04-25
Abstract: ABSTRACT      A procedure is described for the reduction or removal of human anti-murine and heterophilic antibody interference in double antibody assays by incubating a human serum or plasma sample with a mixture of monoclonal antibodies.
Patent CA-2064201-A1 (CA)
Title: Process for processing waste paper
Inventor: HORNFECK KLAUS
IPC: C07C67/26
Filed: 1990-07-10
Abstract: Waste paper is decomposed in the presence of alkoxylation products obtained by reacting alkylene oxides with C10-22 carboxylic acid derivatives and/or C10-22 carboxylic acids, which contain carboxylic acids with at least one OH group in position 9, 10, 13 and/or 14, and the detached printing ink particles are removed from the pulp suspensions by flotation or washing.
Patent CA-2064464-A1 (CA)
Title: Methode de traitement de residus de produits petroliers emulsifies
Inventor: SEALOCK L JOHN JR
IPC: C10L1/32
Filed: 1990-08-16
Abstract: Est présenté un procédé de récupération améliorée pour traiter les émulsions huile et eau du pétrole, provenant de la production ou du traitement du brut. Le procédé comprend le chauffage de l'émulsion à une température prédéterminée d'environ 300  C ou plus et la pressurisation de l'émulsion à une pression prédéterminée supérieure à la pression de la vapeur de l'eau à une température prédéterminée. L'émulsion est cassée en enfermant le liquide chauffé et pressurisé à l'intérieur d'une cuve se trouvant à une température et à une pression prédéterminées pendant une période de temps prédéterminée pour séparer de manière efficace l'émulsion en une première, une seconde et une troisième phases distinctes. Les trois phases sont ensuite retirées séparément de la cuve, de préférence sans aucune baisse sensible des conditions de température et de pression, et avec une température d'extraction supérieure à environ 300  C et une pression de vapeur d'eau supérieure à la température d'extraction.
Patent CA-2064559-A1 (CA)
Title: Composition et methode visant a ameliorer l'adherence d'enrobages a base de gras a des friandises congelees a base de matieres grasses
Inventor: YOUCHEFF GARY G
IPC: A23G9/00
Filed: 1990-08-09
Abstract: La présente invention concerne une méthode permettant d'améliorer l'adhérence de revêtements sur des confiseries à base de gras congelées en appliquant une composition contenant un polysaccharide et un vecteur approprié, devant servir de couche d'interface entre la confiserie à base de gras congelée et le revêtement.
Patent CA-2064903-A1 (CA)
Inventor: ROBINSON COLIN
IPC: C12N9/06
Filed: 1990-08-14
Abstract: ABSTRACT               THYLAKOID TARGETING SEQUENCE        A chimaeric gene expressible in plant cells encodes (a) the pre-sequence of the 33kDa protein of the photosynthetic oxygen-evolving complex of a photosynthetic organism or a modified version of the said pre-sequence which is capable of targeting a passenger protein into the thylakoid lumen of a chloroplast, fused to (b) a heterologous passenger protein.  The heterologous passenger protein can therefore be delivered into the thylakoid lumen of chloroplasts in plant cells.
Patent CA-2065767-A1 (CA)
Title: Key tag of plastic with a key bar designed for it
Inventor: RIEFFEL ROBERT
IPC: A47G29/10
Filed: 1992-04-10
Abstract: ABSTRACT        Together, two plates (6, 7), pivotably connected with each other via a film hinge (9), form a marker plate receptacle (1) in which a marker plate (5) is received.  A tongue (3) is formed in one piece on the lower end of one of the two plates (7).  It has a hook (12) which can be put over a wall (16) extending perpendicularly to the surface of the inside of the plate (7) and around a through-hole (2).  Once the marker plate (5) has been inserted and the hook (12) of the tongue (3), on which a key (4) has been placed, has been put over the said annular wall (16), the two plates (6, 7) are folded together.  The tongue (3) is then form-fittingly maintained between the two plates (6, 7) and the plates themselves are maintained by means of a form-fitting ridge formed on the annular wall (16), which extends through the through-hole (2) in the rear plate (6).  The form fit is additionally improved by means of ribs (14) engaging grooves (15).         (Figs. 1 and 2)
Patent CA-2066494-A1 (CA)
Title: Lipophilic macrolide useful as an immunosuppressant
Inventor: BYRNE KEVIN
IPC: A61P37/06
Filed: 1992-04-21
Abstract: TITLE OF THE INVENTION NOVEL LIPOPHILIC MACROLIDE USEFUL AS AN IMMUNOSUPPRESSANT            ABSTRACT OF THE DISCLOSURE         Disclosed is a novel lipophilic macrolide of Formula I:                            The compound of assigned Formula I is an analog of rapamycin which has activity as an antifungal agent and as an immunosuppressant.
Patent CA-2070675-A1 (CA)
Title: Surface wave reflector filter
Inventor: RUILE WERNER
IPC: H03H9/64
Filed: 1990-12-14
Abstract: An in-line surface wave reflector filter has an input/output transducer system (2, 12/4) in which direct transmission of acoustic signals between input and output is abolished.
Patent CA-2073098-A1 (CA)
Title: Computer controlled system for vending personalized products
Inventor: BUCKLEY STEPHEN P
IPC: G06Q30/00
Filed: 1992-07-03
Abstract: ABSTRACT OF THE INVENTION            A machine is disclosed which includes an enclosure with selection and payment means on the outside thereof and with storage and handling means on the inside thereof, all coupled to computer equipment which is on the inside of the enclosure.  The computer equipment is programmed to facilitate a customer's creation from among types of products to be delivered and the desired mode of personalization thereof and to deliver a completed personalized product to a receptacle from which it may be removed by the customer.  The machine of the invention improves customer service and availability by periodically reporting sales and other information.  In addition, the machine self detects errors of operation and provides the capability of stocking new products or software programminq revisions via data transmission from a remote location.
Patent CA-2074204-A1 (CA)
Inventor: JENS STEPHEN C
IPC: F22B37/00
Filed: 1992-07-20
Abstract: A sliding lance guide flexible lance system (10) is attached to a hand hole (12) of a nuclear power plant steam generator by means of flange (14) of tilt module (16). A rail (18) extends from the tilt module (16) to a support stand (20) and is attached to the stand (20) by a pivot (22) so that the rail (18) is free to rotate with the tilt module (16). A tilt drive motor (24) is attached to the tilt module (16). A flexible lance (26) extends into the rail (18) for extension through a lance guide shoe (27). The lance guide shoe (27) deflects the lance from the rail 18 into the tube gap of the steam generator. The lance guide shoe (27) is slideably mounted in the rail (18), and is attached to a lance guide belt (30), which extends within and along the rail 18. Similarly, the flexible lance 26 extends within and along the rail 18. A lance guide belt sprocket drive (40) is mounted an support (33) to engage the lance guide belt (30). A similar flexible lance sprocket drive (42) is mounted on the support (33) to engage the flexible lance (26).
Patent CA-2076658-A1 (CA)
Inventor: YOUNG ANDREW
IPC: A61P3/08
Filed: 1992-01-10
Abstract: Compositions having amylin or an amylin agonist and a glucagon compound, particularly peptide compounds for the control of glucose production in mammals are provided. The compositions are useful in the treatment of hypoglycemia, including acute hypoglycemic conditions such as those brought on by insulin overdose and the overuse of oral hypoglycemic agents.
Patent CA-2077853-A1 (CA)
Title: Cuvette matrix tray
Inventor: VAURAMO KARI
IPC: B01L3/00
Filed: 1992-09-09
Abstract: ABSTRACT OF DISCLOSURE         A cuvette matrix tray, comprising a frame (1) and a plurality of strips (4) which are mounted to be borne by the carrying sides of said frame, on at least one carrying side (2,3) being formed inward projecting carrying shoulders (5), and on at least one end of the strip being provided a locking member (6) comprising an outward projecting limiting member (7) disposed to rest against the upper surface (8) of the carrying side, and at least one locking shoulder (9) which is disposed to be pressed in below the carrying shoulder and to rest against the underside thereof when the strip is pushed from above to be borne by the carrying sides.
Patent CA-2080315-A1 (CA)
Title: Process for the preparation of 2,4-dichlorofluorobenzene
Inventor: PAPENFUHS THEODOR
IPC: C07C25/13
Filed: 1992-10-09
Abstract: Abstract of the disclosure Process for the preparation of 2,4-dichlorofluorobenzene Process for the preparation of 2,4-dichlorofluorobenzene in high yield and purity without intermediate separation of the isomers formed, (1) by nitrating 1 mol of fluoro-benzene  to  give  nitrofluorobenzene  using  a  mixture comprising 35 to 65 parts by weight of 50 to 90% strength sulfuric acid and 35 to 65 parts by weight of a nitrating acid comprising 35 to 55 parts by weight of 95 to 98% strength sulfuric acid and 45 to 65 parts by weight of 96 to 98% strength nitric acid, with the proviso that 0.8 to 2.0 equivalents of the nitrating agent NO2+ are used per mol of fluorobenzene, at 20 to 90°C, (2) allowing 25 g to 150 g of chlorine, in the presence of a ring chlorinating catalyst, to act on each 100 g of the crude nitrofluoro-benzene mixture obtained, at 20 to 100°C, and (3) allow-ing about 18 g to about 203 g of chlorine or equivalent amounts of a chlorine releasing agent to act on each 100 g of the crude chlorofluoronitrobenzene mixture obtained, after removal of the ring chlorinating catalyst, at 110 to 220°C, and isolating the 2,4-dichlorofluorobenzene.
Patent CA-2081797-A1 (CA)
Inventor: BRINKMEYER FRANCIS M
IPC: B01J23/96
Filed: 1992-10-30
Abstract: A process for dehydrogenating C2-C8 alkanes in the presence of steam and a catalyst composition containing zinc aluminate, a tin oxide and platinum, wherein the zinc aluminate support material has been prepared by calcining zinc oxide and a hydrated alumina (so as to alleviate coking during the dehydrogenation process). <IMAGE>
Patent CA-2081822-A1 (CA)
IPC: F24C15/20
Filed: 1992-10-30
Abstract: A kitchen range hood fan electrically connect-able to an atmospheric humidity sensor, such as a dehumidi-stat.   The  fan motor  is  automatically activated when atmospheric humidity readings measured within a dwelling exceed a pre-set limit.
Patent CA-2082773-A1 (CA)
Title: Double-sided wedge brake system for an elevator
Inventor: DE JONG JOHANNES
IPC: B66B5/22
Filed: 1992-11-12
Abstract: Safety gear e.g. for an elevator car or counterweight, comprising at least one wedge chamber (8) and at least one working wedge (9) acting on an elevator guide rail (30) and activated by means of a transmission element. For each working wedge (9), the safety gear has at least one counter wedge (10) moving along guide surfaces (14 and 39) provided in the wedge chamber (8). The counter wedge (10) of a working wedge (9) is on the same side of the guide rail as the working wedge (9) in question. <IMAGE>
Patent CA-2083567-A1 (CA)
Title: Vehicular desk unit
Inventor: MORISSETTE JOHN P
IPC: B60N3/00
Filed: 1992-11-23
Abstract: ABSTRACT OF THE DISCLOSURE          A vehicular desk unit comprising a board-like desk  member that has  a planar  writing surface,  a tongue-like  paper clip used  to conveniently  secure paper  pages and  such, two channel-like  arms that can  removably affix the  desk member  to  the  steering  wheel  of  an  auto vehicle  in juxtaposition  with the  steering  wheel  and parallel  to such wheel  whereby a person seated  behind the wheel  may comfortably use  the desk member as  a desk,  and a ledger situated at the bottom of the  desk member; the ledger may serve as support for books, binders and such.
Patent CA-2086821-A1 (CA)
Title: Plazma burner for transferred arc
Inventor: BEBBER HANS J
IPC: H05H/
Filed: 1991-07-01
Abstract: ABSTRACT            Plasma torch for transmitted arcs Parasite arcs which occur during the operation of plasma torches have an adverse economic effect and endanger important parts of the torch.  Countermeasures of the prior art are only partly effective.  Equipping the annular passage between the electrode and the surrounding nozzle which carries the plasma gas with an electrically insulating lining on the inside of the nozzle provides only partial protection.  To insulate the segment of the inner wall part of a water-cooled nozzle adjacent to the end wall part by means of insulating parts penetrating the wall part in question from the outer segment is very expensive and complex, depending on the design and the choice of insulation materials. Therefore the invention proposes that secondary passages (43, 44) be distributed uniformly between the annular passage (17) for the plasma gas and an annular passage (33) between the nozzle endpiece (3) and the torch casing (16), uniformly over the circumference.  Through these secondary passages (43, 44), a portion of the plasma gas is diverted and used to cool the nozzle end area and to displace electrically conducting deposits of dusts etc. and plasma arc flashbacks.  A flange (29) which is guided so that it slides on this annular passage (33) also acts, by means of relative movements caused by temperature, to prevent the formation of electrical bridges by contaminants.
Patent CA-2089812-A1 (CA)
Inventor: PRESTON RICHARD W
IPC: B63B35/14
Filed: 1993-02-18
Abstract: ABSTRACT Valves and a common control therefor are disclosed in connection with an installation in a boat for use in hauling and servicing traps such as lobster traps. Such a boat has a line hauler and a davit provided with a snatch block and the davit is mounted to swing between positions in which the snatch block is located inboard above a washboard or with the snatch block outboard with the line to the trap trained over the snatch block and about the hauler. There are two valve controlled hydraulic circuits of which one controls the hauler and the other the davit. The control consists of a mount provided with a rotatable support which has a fixed fulcrum and slidably supports a shaft to which an operating handle is pivotally connected to the shaft so that by raising and lowering the handle the shaft is similarly moved and the shaft may be turned by swinging the handle relative to the support. The valves are connected to the shaft in a manner such that they may be independently operated, one only by raising and lowering the handle and the other by using it to turn the shaft.
Patent CA-2093421-A1 (CA)
Title: Trichoderma reesei containing deleted and/or enriched cellulase and other enzyme genes and cellulase compositions derived therefrom
Inventor: WARD MICHAEL
IPC: D06M101/00
Filed: 1991-10-04
Abstract: A process for transforming the filamentous fungus T. reesei which involves the steps of treating a T. reesei strain with substantially homologous linear recombinant DNA to permit homologous transformation and then selecting the resulting T. reesei transformants. Transformants made by this process are disclosed, as well as cellulase compositions prepared via the transformed strains.
Patent CA-2093552-A1 (CA)
Inventor: TANJI HIROYUKI
IPC: A61F13/15
Filed: 1993-04-06
Abstract: A  method  for  forming  a  skin-contacting topsheet of disposable diaper with an elastic opening, wherein  the  opening  16  formed  in  a skin-contacting topsheet  14  of  a  disposable  diaper  is  elasticized along its whole peripheral edge and reinforced so as to  form uniform gathers  along  the whole  peripheral edge.    The  skin-contacting  topsheet  14  comprises  a pair of sheet members  14a,  14b overlapping side-by-side and having mutually opposed  inner  side  edges, respectively, which are provided with cutouts so that each  pair  of  mutually  opposed  cutouts  form  each opening 16, then elastic members 17 are provided along halves  of  the  opening's  whole  peripheral  edge  and these elastic members are covered with a part of the skin-contacting topsheet.
Patent CA-2095059-A1 (CA)
Title: Method of producing and packing a caseous product
Inventor: SPONHOLTZ PER
IPC: A23C19/04
Filed: 1993-04-28
Abstract: ABSTRACT OF THE DISCLOSURE       The disclosure relates to a method of producing and preparing for distribution a caseous product by supplying a fat and protein-containing starting material which includes vegetable fat and protein with a substance capable of coagulating the starting material and thereafter packing the material in packages in such a manner that the coagulation is caused to take place substantially entirely within the packages.
Patent CA-2097104-A1 (CA)
Title: Tether, and foot restraining device, securing handrail bracket
Inventor: HASTIE JAMES C
IPC: B64G1/64
Filed: 1993-05-27
Abstract: ABSTRACT OF THE DISCLOSURE         A tether, and foot restraining device, securing handrail bracket is provided, suitable for use by an astronaut performing tasks outside a spacecraft, comprising a handrail column having a foot restraining socket and anchor pin.  The column is attached to a mounting flange which has an upstanding, column reinforcing rib provided with a tether securing aperture.