baber/WOPTO huggingface dataset:
Patent CA-2164863-A1 (CA)
Inventor: VERCAUTEREN JOSEPH
IPC: C08H99/00
Filed: 1994-06-14
Abstract: Les compositions de dérivés de polyphénols de l'invention sont caractérisées en ce qu'elles referment principalement des oligomères ou des polymères dont les motifs monomères répondent à la formule (I) dans laquelle: A représente un groupe -OR, un atome d'hydrogène, ou un substituant R; au moins la majorité des substituants R représente un groupe -COR1, R1 étant un radical alkyle d'au moins deux atomes de carbone, linéaire ou ramifié, saturé ou insaturé, un radical aryle, aralkyle ou aralkylène; le ou les autres substituants R qui ne représentent pas un groupe -COR1 étant un atome d'hydrogène, un groupe alkyle, un groupe acyle -CO-C6H2-(OH)3, un ose ou un polyose; et n1 et n2, identiques ou différents l'un de l'autre, sont des nombres de 1 à 3, correspondant au nombre de substitutions sur un cycle, et les régioisomères et diastéréoisomères de ces motifs, les motifs monomères étant reliés par des liaisons carbone-carbone et/ou par des ponts oxygène entre les cycles constitutifs du noyau flavane. Ces compositions sont utiles comme anti-oxydants, notamment en thérapeutique, en cosmétique et en diététique.
Patent CA-2168920-A1 (CA)
Title: Apparatus and method for aligning machine platens
Inventor: DUEY DAVID H
IPC: G01B11/27
Filed: 1996-02-06
Abstract: An apparatus and method for the precision alignment of parallel fixed and movable platens of a machine, including a laser emitter for transmitting a narrow collimated laser beam having a control surface which is orthogonal to an axis of the laser emitter; a target for receiving the laser beam and producing an output voltage which is proportional to the displacement of the laser beam from the center of the target, and a pair of adapters for rotatably mounting the laser emitter on a fixed platen and the target on a movable platen of a machine.  The adapters have control surfaces which are orthogonal to axes of rotation of the emitter and target and a stud for pulling the control surfaces of the emitter and target against the control surfaces of the adapters.   Voltages  from the target are processed in an electronic console and displayed in alphanumeric form.
Patent CA-2169259-A1 (CA)
Title: Self heating individual meal package
Inventor: FULCHER FRED
IPC: F24V30/00
Filed: 1995-05-26
Abstract: A self heating individual meal package (10) includes a quantity of foodstuff to be heated. The package consists of a thermal insulated outer pouch (20). Within the package is an electrolytic-solvent activated exothermic-chemical pad or powder enclosed in an absorbent envelope (40), a bag containing electrolytic solvent (52) and a pouch for foodstuff (30). The solvent bag (52) is affixed to a rigid means (51) for the functioning of a tear filament pull-tab mechanism (53) or the rupturing of the solvent bag. The pull-tab is affixed to the solvent bag (55) so that when pulled the bag will open and the electrolytic solvent within can flow out to trigger the exothermic reaction.
Patent CA-2172297-A1 (CA)
Inventor: LE BEL NORMAND
IPC: A63F9/06
Filed: 1996-03-21
Abstract: A magnetic puzzle and assembly surface, which is designed for  recreation and requires  ingenuity to  solve.   A magnetic puzzle and assembly surface is manufactured using a variety of materials.   The materials must possess sufficient strength of magnetic attraction between the puzzle pieces and the assembly surface to ensure cohesion between the puzzle pieces and the assembly surface.  The assembly surface may have any form and/or size.  A magnetic puzzle has a multiplicity of individual, jigsaw cut  interlocking  or  non-interlocking  puzzle  pieces.     The individual puzzle pieces have a portion of a specified picture and/or pattern on one or both sides.  A magnetic puzzle requires an assembly arrangement  of  the puzzle pieces  on an assembly surface that may be in a vertical, angled, horizontal or inverted position while preserving the assembly arrangement of the puzzle pieces.   The magnetic attraction between the puzzle pieces and the  assembly  surface  preserves  the  specified  picture  and/or pattern in a specified form and/or size.
Patent CA-2174218-A1 (CA)
Inventor: FEHNEL MICHAEL D
IPC: H04W48/12
Filed: 1995-09-06
Abstract: A cellular radiotelephone system is accessed by a cellular radiotelephone without requiring System IDentification (SID) comparison during access. Access is performed by eliminating a rescan of Access Channels during access and using the Combined Paging and Access Channel which was identified during initialization for system access. Alternatively, the Access Channels may be rescanned upon an access request and a comparison of the Digital Color Code with the initially scanned channels is made. If the compared Digital Color Code matches, the identified channel is used for system access regardless of its SID.
Patent CA-2175093-A1 (CA)
Inventor: ROY ENRICO
IPC: A63C17/06
Filed: 1996-04-26
Abstract: La présents invention est une lame de patin à roulettes composée de roues alignées, montées en tandem; c'est-à-dire dont les roues pivotent deux par deux sur un axe à l'intérieur d'une lame, et en ligne avec cette lame.
Patent CA-2175754-A1 (CA)
Title: Food storage
Inventor: MAKAR MARKO
IPC: A23L3/26
Filed: 1996-05-03
Abstract: A device for the storage of food.  The device is a flat bonded ferrite magnetic sheet acting as a surface to support the food and to subject the food to a magnetic field during storage.  The sheet preferably has perforations to facilitate drainage and the passage of air.
Patent CA-2175761-A1 (CA)
Inventor: ZSCHOPPE BODO
IPC: E04B2/26
Filed: 1996-05-03
Abstract: 1.   Building system for a wall 2.1  A building system for a wall that uses shaped blocks that can be joined to each other by dry walling [non-mortared] methods is already known. In this system, one supporting surface has a groove and the other supporting surface has a spline that is matched to said groove. A disadvantage in this is that, for example, precise positioning cannot be ensured when the shaped blocks are laid one on top of the other because of dirt and foreign bodies, so that the blocks can shift in the longitudinal direction. This makes additional work necessary on the finished wall and results in an uneven appearance that is caused by the joints being off-set. It is the task of the present invention to simplify overall construction of the wall and guarantee the optimal appearance of the completed wall.   2. To  this end, provision is made such that each groove (10) or each associated spline (2) is provided with notches or with projections (3) that form a positive fit with these, as well as with continuous fill cavities in the blocks, these cavities being formed as a middle opening (4) and semi-circular dished end openings that (5) that are associated with these on the opposing abutting surfaces.   2.3 The present invention permits very simple erection that satisfies all demands with respect to the appearance of the masonry and which, in addition, can be effected very quickly.     3. Figure 1.
Patent CA-2175819-A1 (CA)
Title: Novel thiophenesulfonylurea derivatives and herbicidal composition containing the same
Inventor: KIM DAE WHANG
IPC: C07D409/12
Filed: 1994-11-09
Abstract: The present invention relates to a thiophenesulfonylurea derivative represented by general formula (I), the process for preparation thereof, and herbicide using it; and a salt thereof, in which T represents a group T1, T2, or T3 having general formula (a), wherein E represents a direct bond; R represents hydrogen or C1-4 acyl; R1 represents C1-6 alkyl substituted with 1 to 3 halogen atoms; R2 represents hydrogen, C1-3 alkyl, C1-3 haloalkyl, halogen, cyano, C1-3 alkoxy, C1-3 haloalkoxy, amino, methylamino, dimethylamino, or C1-2 alkyl substitued with C1-2 alkoxy, C1-2 haloalkoxy, thiol, methylthio, cyano or hydroxy; A represents a group selected from A1 to A4 having general formulae (b), and a herbicidal composition containing these derivatives.
Patent CA-2177123-A1 (CA)
Inventor: MARCHE HERVE
IPC: B64D29/08
Filed: 1996-05-22
Abstract: L'invention concerne une nacelle (16) d'un moteur (10) d'aéronef suspendu à un mât (14) et comportant un capot de nacelle (24) articulé sur le mât (14) selon un axe d'articulation (26) qui forme un premier angle .alpha. avec un premier plan passant par l'axe du moteur et perpendiculaire à un deuxième plan (29) médian du mât. Selon l'invention, l'axe (26) forme un deuxième angle .beta. avec le plan (29) pour faire coïncider des éléments de fermeture du capot (25) avec des éléments correspondants complémentaires des bords adjacents (30) de la nacelle (16) lors de la fermeture du capot.
Patent CA-2178639-A1 (CA)
Inventor: MAHENDRAN MAILVAGANAM
IPC: B01D69/08
Filed: 1994-12-19
Abstract: A hollow fiber membrane ("fiber") comprises a tubular macroporous support (31) coated on its outer surface with a thin tubular asymmetric semipermeable film (33) of polymer. The film, by itself, is non-self-supporting. The support (31) itself is so flexible (flaccid) that it does not have a circular cross section and collapses with finger pressure. Such a tube of knitted or woven braid no greater than 2.5 mm o.d., having interstitial voids which are non-uniformly shaped by the "ends" which are braided, is coated with a "dope" of polymer, then coagulated in a bath to form the film. Yet, after coating, the braided membrane can withstand up to 1500 psig in hydraulic compression forces before a straight-line relationship between flux and pressure begins to flatten out. The voids are relatively much larger than pores in the film. These voids are small enough to inhibit substantial penetration of the dope which lies superficially supported on the upper portion of the braid. Viewed in an elevational cross-sectional view looking down the longitudinal axis of the dope-coated braid. Viewed dope extends over less than 33 % of the outer portion of the braid's cross-sectional area. This thin coating of dope is made possible by a unique coating nozzle having sequential rounding and sizing orifices through which the braid is advanced by pulling it without unduly distorting the shapes of the voids in the braid. The shapes and sizes of the braid are thus retained except that the braid is distended into an essentially circular shape because of the tensile forces exerted by the coagulating dope. Hollow fiber membranes made as disclosed herein are used to make fluid-fluid separations, the braid and film being tailored to the purpose at hand.
Patent CA-2178816-A1 (CA)
Title: Lift-up handle
Inventor: MATTSON LARRY JAMES
IPC: B31B50/86
Filed: 1994-12-14
Abstract: A flexible handle (1) for a container having unitary construction which has a substantially flat profile with a strap (13) attached to flexible hinges (17, 17') and which can be secured flush with a surface of a container. The strap (13) defines a partial score line (20c) at either end of the strap. Each hinge (17,17') is connected to a platform interior region by a pair of webs (16). The webs (16) further define partial score lines (20a, 20b). Partial score lines (20a, 20b and 20c) provide additional handle lift and increase the fail strength of the handle.
Patent CA-2180132-A1 (CA)
Title: Process and apparatus for resin impregnation of a porous web
Inventor: IYER SHRIDHAR RATNASWAMY
IPC: B29B15/12
Filed: 1994-12-27
Abstract: A process and apparatus are described for impregnating a porous web with a thermosettable resin. The process involves the use of resin application means comprising a large-diameter rotating roller (4) on which is deposited a liquid-form thermosettable resin in essentially uncured state; passing a porous web (2) in countercurrent contact with the thermosettable resin so as to transfer the thermosettable resin into the porous web; passing the resin-containing fibrous web in countercurrent contact with at least one small-diameter rotating roller (11, 12); and passing the resin-containing fibrous web to a heating zone (13) to partially cure the resin and form a prepreg. The process is particularly suited for application of a solventless resin formulation to a glass web in the preparation of a prepreg for an electrical laminate. The apparatus includes resin application means comprising a large-diameter rotating roller (4); means for applying a liquid-form thermosettable resin onto the rotatable roller, means for advancing, in a countercurrent direction with respect to the direction of motion of the roller, a fibrous web (2) to the roller and in contact with the thermosettable resin thereon and thence to a resin cure zone; and at least one small-diameter roller (11, 12) between the large-diameter roller and the resin cure zone (13) to apply heat to smooth the surface of the resin-containing web and to promote resin penetration thereof.
Patent CA-2181922-A1 (CA)
Inventor: DIAZ-PLAJA RUTH R
IPC: G09B1/00
Filed: 1995-02-10
Abstract: This invention is an interactive teaching apparatus and method for teaching graphemes, i.e., letter symbols of an alphabet (24, 24'); grapheme names, phonemes (14, 14'), and phonetics are utilized as a display of graphemes (10) having a plurality of distinctive color-coded letters to form words, phrases, and sentences. Each of the distinctive colors corresponds to a characteristic of sound production (20) associated with at least one phoneme or speech sound of at least one of the graphemes. The letters are accompanied by a plurality of visually perceivable images (13), each of which is positioned adjacent to at least one of the graphemes (14, 14', 24, 24') and has a name including at least one phoneme of at least one adjacent grapheme. The apparatus includes a plurality of individually activated sound generating devices (161) each of which is associated with one of the graphemes (14, 14', 24, 24') and generates the name or at least one phoneme associated with the grapheme (14, 14', 24, 24'); and also includes a sound pattern generating device (12) for generating patterns of sounds comprising more than one of the names of the phonemes generated by the plurality of sound generating devices (16).
Patent CA-2182804-A1 (CA)
Title: Sealing arrangement
Inventor: LAEREMANS ETIENNE
IPC: H02G15/013
Filed: 1995-03-06
Abstract: A sealing arrangement for sealing an annular space around one or more elongate objects comprises: (a) a sealing device (25) having a port (23) extending therethrough; and (b) an adaptor (1) which can be placed within the port (23), comprising one or more openings for receiving at least one of the elongate objects; wherein the sealing arrangement comprises a sealant (5, 29) and compressing means (7a, 7b, 27a 27b) for compressing the sealant, which compressing means can be moved longitudinally with respect to the elongate object(s) to compress the sealant is urged into sealing contact with the elongate object(s).
Patent CA-2183866-A1 (CA)
Title: Medical application of bromelain
Inventor: BARNWELL STEPHEN GEORGE
IPC: A61P3/06
Filed: 1995-02-21
Abstract: The application relates to the use of bromelain in the treatment of hypercholesterolaemia and similar diseases. Bromelain is able to act as a bile acid receptor antagonist and therefore to prevent reabsorption of bile acids by the gastrointestinal tract.
Patent CA-2185757-A1 (CA)
Title: Paint tray cover
Inventor: NICKEL EDMUND JACOB
IPC: B05C21/00
Filed: 1996-09-17
Abstract: A paint tray cover includes a body having a paint tray receiving cavity.  The body includes an outer air impervious layer which extends across the paint tray receiving cavity. An inner moisture absorbing liner extends across the paint tray receiving cavity.  Prior to use, the moisture absorbing liner is exposed to water and absorbs moisture. Air within the paint tray is kept moist by moisture provided by the inner moisture absorbing liner and retained by the outer air impervious layer. The high humidity slows the rate at which the paint drys.
Patent CA-2187874-A1 (CA)
Title: Takraw balls
Inventor: LORPIPATANA BOONSAKDI
IPC: A63B39/00
Filed: 1995-04-11
Abstract: An improved takraw ball (1) is woven from strips (20) of composite material of which one part (24) is of soft material and the other part (22) of springy material, generally component parts are arranged and the strips are so woven that the outer surface of the ball is soft; the soft material and the springy material are each selected to produce a bounce characteristic equivalent to conventional rattan takraw balls and known plastic takraw balls.
Patent CA-2188395-A1 (CA)
Inventor: FLODGAARD HANS JACOB HEM
IPC: C07K14/47
Filed: 1995-03-17
Abstract: Pharmaceutical composition for the prevention or treatment of diseases or conditions associated with induction of the cytokine cascade by lipopolysaccharide (LPS), the composition comprising a heparin-binding protein (HBP) which, in glycosylated form, has an apparent molecular weight of 28 kD (as determined by SDS-PAGE under reducing conditions), the protein being produced in the azurophil granules of polumorphonuclear leukocytes, together with a pharmaceutically acceptable carrier or diluent. The heparin-binding protein is produced in host cells containing a DNA sequence encoding N-terminally extended HBP or encoding HBP preceded by and fused to a DNA sequence encoding another protein. Also disclosed is a process wherein the culture medium contains a sulphated polysaccharide.
Patent CA-2189276-A1 (CA)
Title: Arthrorub
Inventor: VENIEZ PETER D
IPC: A61K36/38
Filed: 1996-10-31
Abstract: Essential oils in combinations with a carrier oil in a specific formulation to produce a relief of muscular, arthritis, rhumatism, arthrosis pains. Bottled in a winchester 50ml amber glass bottle with a plastic spray nozzle to facilitate application.
Patent CA-2191454-A1 (CA)
Title: Phosphinic acid derivatives and their use as endothelin converting enzyme inhibitors
Inventor: MCKITTRICK BRIAN A
IPC: A61P35/00
Filed: 1995-06-19
Abstract: Phosphinic acid derivatives of structural formula (I) or a pharmaceutically acceptable salt thereof, wherein R is H, alkyl or alkanoyloxymethylene; R1, R2, R3 and R4 are H, alkyl, alkenyl, alkenylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, hydroxyalkyl, carboxyalkyl, thioalkyl, alkoxythioalkyl, aminoalkyl, alkylaminoalkyl, cycloalkyl-substituted alkyl or heterocycloalkyl; or R1 and R2 form a cycloalkyl ring of 3-8 members and R3 and R4 are as defined; or R3 and R4 form a cycloalkyl ring of 3-7 members and R1 and R2 are as defined; or R1 and R2 together, and R3 and R4 together, each form a cycloalkyl ring; R5 is -OR9 or -NHR9, wherein R9 is hydrogen or alkyl;  n is 0 or 1; A1 is p-aminobenzoyl or p-aminobenzenesulfonyl, or A1 and R5 together form a radical of an .alpha.-aminoacyl derivative; and R6 is phenylmethoxycarbonyl, arylcarbonyl, heteroarylcarbonyl or -A2-R7, wherein A2 is a divalent .alpha.-iminoacyl radical, and R7 is a substituent on the .alpha.-imino atom selected from H, R8OCO-, R8SO2- and R8NHCO-, wherein R8 is aryl, arylmethyl or (C1-C8)alkyl; are disclosed for use as endothelin converting enzyme inhibitors; also disclosed are a genus of novel compounds wherein R3 and R4 form a cycloalkyl ring, and pharmaceutical compositions comprising said novel compounds.
Patent CA-2191826-A1 (CA)
Inventor: ARROWSMITH ROBERT JAMES
IPC: B01D53/26
Filed: 1996-12-02
Abstract: The present invention relates to a process for the dehydration of a gas, particularly of a gas where the gas values should all be substantially recovered as dehydrated gas. The process uses membrane dryers and provides a sweep gas for each of the dryers The sweep gas is substantially recovered and used again as a sweep gas. The process is economical and can process large quantities of gas.
Patent CA-2191993-A1 (CA)
Title: Novel synthesis of 19-nor-vitamin d compounds
Inventor: DELUCA HECTOR F
IPC: C07F7/18
Filed: 1992-05-25
Abstract: A convergent synthesis of 19-nor-vitamin D compounds, specifically 19-nor-1.alpha.,25-dihydroxyvitamin D3, is disclosed.  The synthesis can also readily be utilized for preparing other 1.alpha.-hydroxylated 19-nor-vitamin D compounds.  The key step in the synthesis is a suitable application of Lythgoe's procedure i.e. a Horner-Wittig reaction of the lithium anion of a phosphine oxide with a Windaus Grundmann ketone to give, after any necessary deprotection, the desired 19-nor-vitamin D compound.
Patent CA-2193346-A1 (CA)
Inventor: LEHMANN MARTIN
IPC: B67B3/24
Filed: 1991-05-28
Abstract: Method for production of tested, closed containers in which a connection housing is applied to a part of the container so that a sealed connection is made. The sealing element comprises an elastic rubber bellows that is placed between the connection housing and the container and then pressurized. Testing of the container is achieved using a pressure line connected to the container so that the pressure development in the connection housing and opening part can be monitored. <??>The invention also relates to a corresponding device.
Patent CA-2195220-A1 (CA)
Title: Roller massaging apparatus with suction function
Inventor: GUITAY LOUIS-PAUL
IPC: A61H7/00
Filed: 1995-07-04
Abstract: Massaging apparatus intending to perform massage treatments through an action of suction and mobilization of the skin tissue. It is comprised of parallel rollers (3, 4) mounted inside a casing (1) and between which is created a depression when the apparatus is applied against the patient body. According to the invention, the rollers (3, 4) are not mounted with a fixed distance between the axes between the two sidewalls but may have a displacement with respect to each other by sliding inside ports (15a, 15b, 16a, 16b) provided in said walls, while remaining tangent with respect to the bottom of the casing, the two rollers being held normally spaced by a predetermined distance (E) by the use of thrust means (17, 18) acting on the axes (13, 14); the two rollers (3, 4) can be brought closer to each other by the suction effect, but the distance between the two rollers is limited to a predetermined value (e).
Patent CA-2195394-A1 (CA)
IPC: E04G11/02
Filed: 1997-01-17
Abstract: A process for forming a steel shuttering frame for a building with a reinforced concrete structure is disclosed. The process comprises the following steps:          (1) setting up a supporting stand for the shuttering frame, (2) mounting shutter plates for forming a floor portion of the building on a top of the supporting stand, (3) mounting inside shutter plates for forming inner surfaces of side walls of the building on sides of the supporting stand, (4) mounting outside shutter plates  for forming outer surfaces of the side walls of the building around the inside shutter plates, and (5) fixedly connecting the inside and outside shutter plates together while kept them separated from each other a predetermined distance equal to the thickness of the side walls of the building.
Patent CA-2197088-A1 (CA)
Inventor: CASILLO JOSEPH
IPC: G11B23/38
Filed: 1995-08-08
Abstract: A labeler for the near-perfect manual placement of self-adhesive labels (400) onto compact disks (200) has a positioning cone (300) with an elongated stock member, a flat surface with a diameter greater than the elongated stock member and a point on an end of the positioning cone supposed from the elongated stock member; positioning plate (500) with positioning hole in the center, a surface area upon which a self-adhesive label (400) can be placed and a side area to add strength to the positioning plate; a cylindrical base (600) with a flat lip member upon which the positioning plate (500) can rest substantially flat, a flat bottom to keep the cylindrical base substantially flat, a wall to keep the flat lip member lifted substantially off of the substantially flat surface and a hollow cavern into which a substantial portion of the positioning cone can fit. A method for affixing a label (400) to a compact disk (200) using the labeler is also described.