baber/WOPTO huggingface dataset:
Patent CA-2182370-A1 (CA)
Title: A method and composition for promoting improved adhesion to substrates
Inventor: BENNETT PATRICIA S
IPC: A61K6/00
Filed: 1995-01-31
Abstract: An etchant/primer composition is provided which includes (a) a compound having the formula (I): RN(CH2YCO2M)2, wherein R = R1 or R2; R1 = an aromatic group;  R2 = a conjugated aliphatic group; Y = a single bond, CH2, CHCH3 or C=CH2; and each M is independently H, an alkali metal, an alkaline earth metal, aluminum, a transition or redox metal or an alkyl group having 1 to 18 carbon atoms, with the proviso that when both M groups are alkyl groups, the compound corresponding to formula (I) be capable of being easily hydrolyzed, displaced or exchanged with other reagents present in the etchant/primer composition and (b) a polar solvent system. An etchant/primer/adhesive monomer composition is also provided which includes the etchant/primer composition and an adhesive monomer system. One and two step simplified methods for adhering and for preparing a substrate surface, such as a dental substrate surface, to a polymeric material are also provided. Kits which may be used with these compositions and methods are also provided.
Patent CA-2183606-A1 (CA)
Inventor: PREVOTS FABIEN
IPC: C12N15/74
Filed: 1996-08-19
Abstract: The invention relates to a DNA sequence of about 1345 bp comprising at least one phage resistant mechanism and obtained from the DNA sequence of 3704 bp contained in the Lactococcus lactis ssp diacetylactis strain deposited in the CNCM under no. I-941 on 12th April 1990. The invention further relates to the DNA sequence of 3704 bp.            Application: phage resistant bacteria, especially lactic acid bacteria.
Patent CA-2186685-A1 (CA)
Inventor: LOEFFLER JOHN M
IPC: F16H63/34
Filed: 1996-09-27
Abstract: A transmission includes an input shaft aligned along an axial direction and mounted for rotation, an output shaft, a plurality of gears selectively connectable between the input shaft and the output shaft for providing a plurality of gear ratios between the input shaft and the output shaft, and a plurality of shift rails movable in the axial direction to select various ones of the plurality of gears, the shift rails having connectors operable to move the shift rails in theaxial direction. A shift member is mounted both for movement in the axial direction and for rotational movement about the axial direction, and an interlock is engageable by the shift member and mounted for rotation about the axial direction. The interlock is provided with a slot, so that rotation of the shift member rotates the interlock. Rotation of the interlock by the shift member enables the slot to index to a plurality of positions in alignment with the connectors, and alignment of the slot with one of the connectors enables the shift rail associated with that connector to be moved in the axial direction to selectone of the plurality of gears.
Patent CA-2187962-A1 (CA)
Title: Method & apparatus for production of anhydrous whole milk powder having full fat constituent recovery for further use
Inventor: MILLER VAN
IPC: A23C9/15
Filed: 1996-10-16
Abstract: Anhydrous milk powder is prepared to have substantially the same constituent ingredients as dry whole milk powder that is manufactured using conventional processes, except that 100% of the fat constituent is available as fat. Whole milk is first separated into skim milk and anhydrous butter fat; the skim milk is dried by removing all of the available free water therefrom; and the resultant anhydrous skim milk powder solids are combined in a selected amount together with a further selected amount of the separated anhydrous butter fat constituent in a ribbon blender. The resultant blended product has the same constituent make-up as ordinary dry whole milk, but all of the fat constituent is recoverable as fat. The anhydrous milk powder of the present invention is intended primarily for use by the chocolate industry, in the manufacture of milk chocolate, but may also be utilized for other purposes such as the manufacture of dry baking mixes, or other prepared foods, where the dry whole milk powder is not to be rehydrated. The apparatus includes means for extracting anhydrous butter fat constituent from unhomogenized whole milk, means for drying the resultant skim milk, and a ribbon blender equipped with spray nozzles to re-blend the anhydrous butter fat with the dried skim milk. The precise amount of available fat constituent in the resultant anhydrous whole milk powder can be closely defined and obtained. In certain cases, a portion of the anhydrous fat that is added back to the dried skim milk may be a compatible vegetable oil.
Patent CA-2188663-A1 (CA)
Inventor: MORRIS JENNIFER
IPC: C07K16/30
Filed: 1995-04-25
Abstract: L'invention porte sur trois anticorps monoclonaux singuliers agissant contre une portion de l'antigène de la tumeur de Wilms, et sur des méthodes d'utilisation en vue du dépistage, du suivi et du diagnostic de tumeurs malignes caractérisées par une surexpression ou une expression inappropriée de protéines du WT1.
Patent CA-2189515-A1 (CA)
Title: Integrated guidance system
Inventor: ASAHI NOBUO
IPC: G01C21/36
Filed: 1996-11-04
Abstract: An integrated guidance system integrates and displays useful information from various information providers by a simple operation during travel. During travel the information is collected from various types of information supply servers connected to a network. A navigation server transmits the useful information to a mobile terminal device using radio communication. On a single screen the mobile terminal device displays traffic and town information which are obtained from the navigation server and map information from a secondary memory section. Even if the information provider differs, useful information for a user is displayed when travelling in an integrated form by a simple operation.
Patent CA-2189612-A1 (CA)
Title: Radio telecommunication system and method for layered wide area roaming management
Inventor: OLDS KEITH ANDREW
IPC: H04B7/185
Filed: 1996-11-05
Abstract: A telecommunication system (10) includes a wide area communication network (12) and any number of local communication networks (14).  The wide area communication network (12) includes any number of central switching offices (18), and each local communication network (14) includes at least one mobile switching center (28).  Multimode subscriber units (20) can operate on either type of network (12, 14). Roaming management services are provided to roamed-upon mobile switching centers (28) with respect to roaming subscriber units (20) by the wide area communication network. For any single local communication network, roaming management services are provided through a single central switching office (18) regardless of the central switching office within the wide area communication network (12) that is a home node for a roaming subscriber unit (20).
Patent CA-2191259-A1 (CA)
Inventor: LEBL ALBERT
IPC: C02F1/02
Filed: 1996-11-26
Abstract: Process for extraction or recovery of acids, in particular hydrofluoric acid, hydrochloric acid and nitric acid, from solutions of these acids containing metal, by pyrohydrolytic treatment and subsequent absorption and/or condensation of the acid gases thus formed in an aqueous absorption solution, in which process the solids produced are removed. In order to guarantee economical acid recovery in existing plants without requiring large-scale adaptation, the waste pickling liquor is subjected to pre-concentration first of all before pyrohydrolysis, using the heat contained in the exhaust gas from the pyrohydrolysis. In a device for extraction or recovery of acids in particular hydrofluoric acid, hydrochloric acid and nitric acid, from solutions of these acids containing metal, comprising a feed pipe for the solution, a pyrohydrolysis reactor, and at least one absorption or condensation column connected to the exhaust gas pipe from the reactor, a device (1, 3, 4, 31, 32) is provided for pre-concentration and upgrading of the solution.
Patent CA-2191870-A1 (CA)
Title: Cross-reacting monoclonal antibodies specific for e-selectin and p-selectin
Inventor: BERG ELLEN L
IPC: A61P31/04
Filed: 1995-06-07
Abstract: The invention provides monoclonal antibodies that specifically bind to P-selectin and to E-selectin. Humanized monoclonal antibodies also are disclosed. Many of the antibodies block the functional interactions of P-selectin and E-selectin with their respective counterreceptors.
Patent CA-2196885-A1 (CA)
Title: Carboxamide compounds (changed to n-(2-(pyrrolidinyl-1)-1-phenylethyl) acetamides as kappa receptor antagonists)
Inventor: ITO FUMITAKA
IPC: C07D409/12
Filed: 1995-05-18
Abstract: A compound of formula (I) and its pharmaceutically acceptable salt, wherein R  is hydrogen or hydroxy; Ar is unsubstituted or substituted phenyl; X is unsubstituted or substituted phenyl or heterocyclic, mono-, di- or tri-halomethyl, cyano, or the like; and X1 is phenyl, naphtyl, furyl, thienyl, pyridyl, thiazolyl, benzofuryl, benzothienyl or the like. These compounds have agonist activity toward opioid kappa receptor and are thus useful as analgesic, antiinflammatory, diuretic, and neuroprotective agent.
Patent CA-2199130-A1 (CA)
Title: Bleaching Agent
Inventor: LAGNEMO HANS
IPC: C11D7/18
Filed: 1995-08-24
Abstract: The invention relates to particles comprising a peroxy compound with capability of realeasing hydrogen peroxide or peroxy acids in aqueous solutions and an amino acid of the formula (HOOC)2 N - CnHmCOOH - R in which R  is H, CH2OH OR CH3, n is 1, 2 or 3 and m is 0-2n; or a salt thereof. The invention also relates to use of the particles and a composition comprising such particles.
Patent CA-2199719-A1 (CA)
Title: Process for manufacture of a modified collagen-induced platelet aggregation inhibitor pallidipin
Inventor: NOESKE-JUNGBLUT CHRISTIANE
IPC: A61P9/10
Filed: 1995-09-11
Abstract: The invention provides a process for manufacture of a recombinant protein called Asp-Pallidipin. Asp-Pallidipin inhibits the collagen-induced platelet aggregation of mammalian platelets. The Asp-Pallidipin comprises: (i) a protein (Pallidipin) selected from the group of Pallipin proteins, and (ii) the amino acid aspartic acid, wherein the aspartic acid is connected by a peptide bond with the N-terminal end of Pallidipin. The process comprises the steps aa) transfecting at least one bacterium with an appropriate vector, wherein the vector comprises: (i) a DNA or cDNA coding for the recombinant Asp-Pallidipin, (ii) a suitable signal peptide sequence which signal sequence is cleaved so that the amino acid aspartic acid is in the position +1 of the amino acid sequence seen from the position of the Pallidipin and (iii) a suitable promoter; bb) expressing the preprotein comprising Asp-Pallidipin and the signal sequence; cc) transporting the Asp-Pallidipin from the cytoplasm of the bacterium to the periplasm, cleavage of the preprotein by at least one protease during the transport, producing the Asp-Pallidipin, dd) isolating the Asp-Pallidipin by extracting the periplasm, and ee) purifying the Asp-Pallidipin. The protein is used as a medicament for inhibiting of collagen-induced human platelet aggregation or of cancer with metastatic tumor cells.
Patent CA-2199742-A1 (CA)
Inventor: WISSGOTT ULRICH
IPC: B32B9/02
Filed: 1997-03-11
Abstract: The invention concerns a packaging material comprising a substrate and a food grade coating which is resistant to water, humidity or fat, the coating comprises about 60 to 70% by weight of egg white, about 25 to 30% of plasticizer, about 5 to 10% of emulsifier and about 3 to 8% of water.
Patent CA-2200621-A1 (CA)
Inventor: KUHN JOHN BOYD
IPC: A01D34/68
Filed: 1997-03-20
Abstract: A tensioner mechanism adapted for placing tension in a drive belt of a mower deck, the tensioner including an elongate member operatively coupled with an idler arm, and slidably mounted with a support member operatively carried by the mower deck. A compression spring carried on the elongate member between the idler arm and the support member operatively presses the idler arm away from the support member and is completely compressed during normal mowing operations for generally blocking the idler arm from swinging toward the support member during operation. A threaded member within which said elongate member is slidably received is adjustably fixed with the support member by a pair of nuts that can be adjusted on the threaded member to alter the position of the threaded member with respect to the mower deck for adjusting the tension that the idler pulley places in the belt during normal mowing operations. The position of an indicator adjacent to the threaded member serves to visually indicate to the operator that the tensioning mechanism has been properly adjusted to place the appropriate amount of tension in the belt.
Patent CA-2204207-A1 (CA)
Inventor: DUPUIS A RICHARD
IPC: B65D23/12
Filed: 1997-05-01
Abstract: There is described a bottle assembly including a modified bottle with base removed for attaching a plug module to the base of the modified bottle, the plug module containing a pressure sensitive electronic message delivery system which delivers an audible prize winning message and/or music to the consumer upon opening the bottle assembly.
Patent CA-2206368-A1 (CA)
Title: Calling party identification announcement service
Inventor: REID JOHN BRIAN
IPC: H04M3/42
Filed: 1997-05-28
Abstract: Calling party identification announcement service (CPIAS) provides an announcement of the caller's name to a called party, so that the called party may accept of reject a call.  This invention relates to arrangements for providing CPIAS using centralized announcement synthesis apparatus, under the control of a data base (in accordance with the principles of intelligent networks), within the basic call processing arrangements of the public switched telephone network, without requiring users of the services to have two telephone numbers.  Billing entries for the use of the announcement service are made under the control of the terminating switch so that these entries can be readily combined with other billing entries for the called party in order to generate a bill for that party.
Patent CA-2206768-A1 (CA)
Title: Hydrocleaning of the exterior surface of a pipeline to remove coatings
Inventor: ANDRUIK DONALD R
IPC: B08B9/02
Filed: 1990-02-28
Abstract: Hydrocleaning apparatus for pipelines and the like includes a frame capable of advancing lengthwise of the pipeline, such frame carrying a plurality of liquid jetting modules which, in use, are disposed in an array around the pipeline surface to enable cleaning of the entire surface to be effected.  The frame can be opened up to allow the apparatus to be fitted to or removed from a continuous pipeline.  The frame arrangement and module mounting system are designed to provide good cleaning efficiency and proper orientation of the various modules in spite of pipeline irregularities including out-of-round conditions, uneven coating thicknesses and wrinkles.  A pivoting module mount helps to maintain cleaning efficiency in the case where thick coatings are being removed.  The frame drive wheels are disposed forwardly of the modules to avoid contamination of the cleaned surfaces by deposits that may build up on the wheels.  A shroud system connected to the modules prevents substantial escape of contaminating liquids and debris into the environment.
Patent CA-2206997-A1 (CA)
Title: Benzothiophene compounds and methods of use
Inventor: BRYANT HENRY UHLMAN
IPC: A61P43/00
Filed: 1997-06-04
Abstract: The instant invention provides novel benzothiophene compounds, pharmaceutical formulations, and methods of use.
Patent CA-2211082-A1 (CA)
Title: Articulated bunk for logging trucks
Inventor: JANZEN WILLIAM W
IPC: B60P3/41
Filed: 1997-07-21
Abstract: A log bunk assembly for use on logging truck-trailer units.  The bunk comprises a generally horizontal bunk beam having a recess, hub-and-saucer assembly for allowing the bunk beam and trailer/log load to pivot in the horizontal plane, an upper trunnion saddle contained within the bunk beam recess, a lower trunnion saddle, and a trunnion tube attached to a pedestal mounted on the hub-and-saucer assembly.  The trunnion tube is clamped between and frictionally engages the upper and lower trunnion saddles. The bunk beam pivots about the horizontal axis of the trunnion tube in the vertical plane.  The trunnion tube always remains perpendicular to the longitudinal axis of the trailer/log load.
Patent CA-2215984-A1 (CA)
Title: Spillover collection of sparse components such as mononuclear cells
Inventor: HLAVINKA DENNIS
IPC: B04B5/04
Filed: 1996-04-12
Abstract: A centrifuge apparatus is used for collecting white blood cells (WBC), primarily mononuclear cells, from whole blood stratified into layers. A thin mononuclear (MNC) layer is formed at the interface of red blood cells and plasma. A barrier is positioned in the separation vessel of the centrifuge at a location to intercept the thin layer. MNC fluid is allowed to pool behind the barrier before collection is started. To collect the MNC pool, the stratified red blood cell layer is raised from below the interface level by slowing or reversing flow in the RBC exit line thereby causing the MNC pool to spill over the barrier into a well in which a collect line is positioned. Collection ceases when a desired percentage of the pool is removed and the normal position of the interface is reestablished; thereafter the pool builds again. By raising the MNC pool from below, improvements in purity and collect volume are achieved. The collection procedure can be useful for harvesting granulocytes and, in general, any sparse stratified component of a centrifuged solution where the sparse component is layered between more dense and less dense strata.
Patent CA-2217306-A1 (CA)
Inventor: ISOBE SHINJI
IPC: B41J2/185
Filed: 1997-10-02
Abstract: A suction apparatus includes a volume-variable chamber having an inlet and an outlet which is formed by a plurality of enclosing parts including an elastic part. A slider applies a force to the volume-variable chamber to decrease the volume thereof and a valve applies a force to increase the volume thereof.          When the slider decreases the volume, the valve opens the outlet to drain ink and air from the volume-variable chamber. When the valve increases the volume, the valve closes the outlet to produce a suction force.
Patent CA-2218594-A1 (CA)
Inventor: MAMEDOV KOSHKAR
IPC: C22B7/00
Filed: 1996-04-22
Abstract: The facility is designed to win metals, for instance zinc, from metal wastes and can be successfully used in industry. The facility represents an inclined casing faced inside with a heat insulating material and provided with mounted interchangeable reflectors made of bead-formed metal sheets. Onto a cantilever-supported casing shaft is set up a removable drum with a cross-shaped stiffening member inside. Solid wastes can be charged into the drum directly on the areas of formation and disposal of waste, still they can also be charged without removing the drum from upon the casing shaft through the open cover. Soot is taken away from the drum through the open cover, too. The facility has a temperature sensor and an automatic operating conditions control unit; while rotating, the drum is heated by means of a burner. Availability of a good heat insulation of the casing and that of an outlet pipe for ordered removal of combustion products makes the production process ecofriendly.
Patent CA-2218867-A1 (CA)
Inventor: JEANS EDWARD LEWIS
IPC: A61G7/10
Filed: 1996-04-25
Abstract: The invention which is the subject of this application relates to a lifting device which is inflatable and is for use for the lifting of persons so that they can move from and onto an object such as a chair, bath or bed. The device includes an inflatable seat which is moved from an inflated position whereupon the person can place themselves thereon to a deflated position whereupon the person is effectively sitting on the object and, connected thereto there is preferably provided a blower unit for supplying pressurised gas such as air, a control valve for operation of the blower unit and a flow valve for controlling the flow of air into the inflatable seat. The inflatable seat is provided to have at least two compartments which are inflatable and the relative rate of inflation of each of the compartments is controlled by the flow valve dependent upon the pressure sensed by the flow valve in each of the compartments at any instant during deflation and inflation. By providing at least two compartments, the person on the inflatable device can be raised and lowered in a relatively stable plane regardless of the particular position of the person on the compartment of the seat device and, furthermore, the movement of the person during inflation and deflation on the inflatable seat is taken into account by alterations of the flow valve. In a further feature, supports may be provided integral or additional to the inflatable seat so that the person can place their arms thereon and gain support therefrom.
Patent CA-2222627-A1 (CA)
Inventor: DE KOCK MIRJAM CATHARINA THEOD
IPC: B01J31/24
Filed: 1996-06-11
Abstract: La présente invention se rapporte à une composition de catalyseur à base (a) d'une source de cations de nickel, et (b) d'un ligand bidenté de formule générale (I): R?1¿R?2¿M?1¿-R-M?2¿R?3¿R?4¿ dans laquelle M?1¿ et M?2¿ représentent indépendamment phosphore, azote, arsenic ou antimoine; R?1¿, R?2¿, R?3¿ et R?4¿ représentent indépendamment optionnellement des groupes hydrocarbyle substitués, sous réserve qu'au moins un parmi R?1¿, R?2¿, R?3¿ et R?4¿ représente un groupe aryle substitué; et R représente un groupe de pontage bivalent dont le pont se compose au plus de deux atomes de pontage. L'invention se rapporte également à un procédé de préparation de copolymères de monoxyde de carbone et d'un composé non saturé oléfiniquement. Ledit procédé consiste à mettre en contact les monomères avec ladite composition de catalyseur.
Patent CA-2223686-A1 (CA)
Inventor: CABELL DAVID WILLIAM
IPC: B31D1/00
Filed: 1996-05-28
Abstract: A disposable absorbent article comprising: a topsheet (22); a backsheet (24) joined with said topsheet (22); an absorbent core disposed between said topsheet and said backsheet; and a two-piece tape tab (40) comprising: a backing substrate (52) having a first surface, a second surface, a first edge (201) and a second edge (83); a pressure-sensitive adhesive (54) disposed on said first surface of said backing substrate; a construction adhesive (50) disposed on said first surface of said backing substrate (52) spaced inwardly from said second edge (83) of said backing substrate a distance greater that or equal to about 0.5mm, said construction adhesive (56) joining said backing substrate with said backsheet; a release substrate (50) having a release surface, an adhesive surface, a first end and a second end; and a permanent adhesive (56) disposed between said adhesive surface of said release substrate and said topsheet, said permament adhesive joining said release substrate (50) to said topsheet (22)