baber/WOPTO huggingface dataset:
Patent CA-2245718-A1 (CA)
Inventor: JORAND-LEBRUN CATHERINE
IPC: C07D243/08
Filed: 1997-02-03
Abstract: Compounds of formula (I), wherein R¿1? is hydrogen or straight or branched C¿1-6? alkyl, Z¿2? is O, NH, CH¿2?O or CH¿2?NH, each of R¿2? and R¿3?, which are the same or different, is hydrogen or a group selected from straight or branched alkyl, alkoxy, thioether, nitrile, trifluoromethyl or halogen (F, Cl, Br, I), or, when they are adjacent, R¿2? and R¿3?, taken together, form a 5- or 6-membered ring in order to form, e.g., naphthyl, tetrahydronaphthyl, benzopyrane or benzodioxane, X-Y is NCH¿2?, CH-CH¿2?, C=CH, N or NCH¿2?CH¿2?, and Z¿1? is -(CH¿2?)¿n?, -(CH¿2?)¿n? CO-, -CO-, -CO(CH¿2?)¿n?-, -SO¿2?-, -SO¿2?(CH¿2?)¿n?-, -O(CH¿2?)¿n?-, -O(CH¿2?)¿n?CO-, -OCO-, -NH(CH¿2?)¿n?-, -NH(CH¿2?)¿n?CO-, -NHCO-, -NHCO(CH¿2?)¿n?-, -NH(CH¿2?)¿n?SO¿2?-, -NHSO¿2?-, -NHSO¿2?(CH¿2?)¿n?-, -CH=CHCO-, -CCCO- -(CH¿2?)¿n?SO¿2?-, -O(CH¿2?)¿n?SO¿2?-.
Patent CA-2247530-A1 (CA)
Inventor: RUFFENACH FRANCOIS
IPC: C08L95/00
Filed: 1998-09-10
Abstract: Method for determining influence of different polymers in a bitumen/polymer mixture on at least one characteristic of mixture comprises making a limited number of such mixtures using identical polymers and bitumen, varying the level of polymer according to a given range; measuring physical characteristic(s) of said mixtures; and producing statistical model(s) of said characteristic(s). An Independent claim is also included for a method for modifying a bitumen/polymer mixture as a result of the findings of the said measurement(s).
Patent CA-2249700-A1 (CA)
Inventor: ORTIZ JESSE J
IPC: A63B53/04
Filed: 1998-10-07
Abstract: A metal wood golf club head and club are disclosed comprising a body which includes the face, sole, toe, heel and hosel of the club head; a thin, hard metal insert which is joined to an opening in the face; a plurality of grooved runners extending rear-to-front along the sole of the body, terminating at the leading edge of the body; and a plurality of weights mounted recessed in the surface of the runners. Preferably the face insert is maraging metal and the weights are tungsten copper.
Patent CA-2253894-A1 (CA)
Inventor: TOURNIER ROBERT
IPC: B22D27/04
Filed: 1997-05-06
Abstract: A method for preparing a magnetically anisotropic solid material from a rare earth- and transition metal-based alloy that is completely liquid at a temperature substantially higher than its melting point, wherein said alloy is optionally cast or moulded to give a shaped part, then solidified by uncontrolled forced or natural cooling in the presence of a continuous static magnetic field.
Patent CA-2254364-A1 (CA)
Title: A method of sorting postal objects
Inventor: DE LEO GUIDO
IPC: B07C3/02
Filed: 1998-11-13
Abstract: Method  of  sorting  postal  objects  in  which  a  postal sorting machine has a first input and at least one second input and a plurality of outputs communicating with the inputs via a sorter device.   The method comprises the steps of:  supplying first and second streams of postal objects to the first and second inputs,  directing the postal objects to all the outputs; withdrawing from at least  some  of  the  outputs  groups  of  postal  objects previously directed to  respective  outputs  forming two collections of groups of postal objects; and operating in a transport mode which each postal object supplied to the first input is directed only towards a first subset of the outputs and each postal object supplied to the second input is directed only towards the second subset of the said output.   During the said transport mode the groups of postal objects belonging to a respective are supplied respectively to the first and second input.
Patent CA-2256671-A1 (CA)
Title: Postage metering system and method for a single vault dispensing postage to a plurality of printers
Inventor: PIERCE PERRY A
IPC: G07B17/00
Filed: 1998-12-17
Abstract: The present invention provides a postage metering system that includes a plurality of closed and open meter printer modules operatively connected as part of a metering network. A single postal security device (PSD) is coupled to the network, either directly, through a personal computer or through one of the printer modules. The PSD includes unique identification and the ability to store postal value and generate digital signatures. The printer modules function as a postage metering network wherein a printer module requests evidence of postage payment from the PSD for concluding a postage metering transaction. The printer module initiates the postage metering transaction in the PSD by sending a request for evidence of postage payment to the PSD. The PSD receives the request and sends the evidence of payment to the printer module for subsequent printing.
Patent CA-2259183-A1 (CA)
Title: Fluorous reaction and separation systems
Inventor: KIM SUN-YOUNG
IPC: C07F7/18
Filed: 1997-06-26
Abstract: The present invention provides several methods of synthesis and separation in which organic/fluorous phase separation techniques are used to effect separations. The present invention also provides novel compositions of matter comprising fluorous Si, Sn and Ge compounds.
Patent CA-2262437-A1 (CA)
Inventor: JEMMOTT GILBERT F
IPC: A61M39/28
Filed: 1997-07-28
Abstract: A valve apparatus employs a spherical sealing element disposed in resiliently deformable tubing. The dimensions of the sealing element are selected such that the valve opens when subjected to a cracking pressure that is greater than the head pressure developed in an IV set and less than the pressure generated by a peristaltic pump. The valve additionally has an actuator element associated therewith that may be applied to the tubing about the sealing element to cause free flow without the need for continuous manipulation.
Patent CA-2263512-A1 (CA)
Title: Label and container with such a label
Inventor: SEIDL PETER
IPC: B65D23/00
Filed: 1998-06-16
Abstract: A label manufactured from a rectangular base layer comprises a hanger as an integral part which is defined by a die cut line extending along most part of the perimeter between the two roots at which the hanger remains joined with the remaining central main portion of the label. The roots have a mutual distance of half a perimeter of the bottle to be labeled and the total length of the label is preferably approximately equal to the perimeter of the bottle. Preferably, one of the two roots is located near the leading edge of the label when it is applied to the bottle by an automatic dispenser. The label provides a large surface for printed information which is not interrupted by the hanger. A booklet may be attached to the label.
Patent CA-2263819-A1 (CA)
Inventor: ENSIGN JERALD C
IPC: A01N63/50
Filed: 1997-05-05
Abstract: Proteins from the genus Photorhabdus are toxic to insects upon exposure. Photorhabdus luminescens (formerly Xenorhabdus luminescens) have been found in mammalian clinical samples and as a bacterial symbiont of entomopathogenic nematodes of genus Heterorhabditis. These protein toxins can be applied to, or genetically engineered into, insect larvae food and plants for insect control.
Patent CA-2264047-A1 (CA)
Inventor: BAECK ANDRE CESAR
IPC: C11D3/386
Filed: 1996-08-26
Abstract: The present invention relates to detergent compositions comprising a cellulase termination composition and cellulase in order to prevent potential tensile strength loss related to the hydrolytic activity of cellulase on cellulose substrates while maintaining the desired benefits from the use of cellulase.
Patent CA-2265671-A1 (CA)
Inventor: ABRATE FRANCESCA
IPC: A61P29/00
Filed: 1998-07-07
Abstract: L'invention concerne un composé qui est un dérivé amine représenté par la formule (I), dans laquelle W est -CONHOH ou -COOH; R¿1? et R¿2? sont chacun l'hydrogène ou un résidu organique, R¿3? est un groupe organique, Q est un groupe amide tertiaire acyclique ou cyclique, ainsi que les sels, solvates et hydrates pharmaceutiquement acceptables de ces derniers. Ces composés sont des inhibiteurs des métalloprotéases matricielles (MMP) et de la libération de facteur de nécrose tumorale alpha (TNF) par les cellules. Ils sont par conséquent utiles pour prévenir, traiter et lutter contre les maladies dans les lesquelles les MMP ou le TNF interviennent, en particulier les maladies tumorales et inflammatoires. L'invention concerne également des procédés de préparation et des compositions pharmaceutiques contenant ces composés.
Patent CA-2268249-A1 (CA)
Inventor: DIETTERLE BEN
IPC: A01K79/00
Filed: 1999-04-08
Abstract: The design of the trap is what makes it unique.    It is designed to be free floating & portable.  Pontoons can be submersible or floating the drum on rollers make it easy to lift the trap and spill the fish into a holding net.~            The holding net is designed so fish can easily be sorted and bycatch released.
Patent CA-2268955-A1 (CA)
Title: Microporous membranes and uses thereof
Inventor: DICKSON JAMES M
IPC: H01M50/417
Filed: 1997-10-17
Abstract: Charged membranes comprise a porous substrate and a cross-linked polyelectrolyte or hydrogel located in the pores of the substrate and are useful in a variety of membrane separation processes, including pressure driven membrane separation, diffusion dialysis, Donnan dialysis, electrodialysis, electrochemical synthesis and pervaporation.
Patent CA-2269525-A1 (CA)
Title: Method for controlling plant damage by insect herbivores
Inventor: WINSLOW ANNA LOUISE
IPC: A01N25/00
Filed: 1997-10-22
Abstract: Method for repelling insect herbivores from plant surfaces and deterring them from feeding on plant surfaces by applying an aqueous dispersion of polycyclic quinone or precursor thereof to the foliage of the plant and/or to the surrounding soil in which the plant is rooted.
Patent CA-2271782-A1 (CA)
Title: Fil de traitement en deux parties
Inventor: BUECHE KENNETH M
IPC: A61M25/01
Filed: 1997-11-10
Abstract: Cette invention concerne un fil de traitement (1) conçu pour administrer un traitement à un site corporel et composé de deux parties. Ce fil de traitement (1) comporte une partie unique (2) d'entraînement du fil qui est optimale au niveau de son extrémité proximale, et s'accouple à tout mécanisme de stockage et/ou d'entraînement pouvant servir à stocker et/ou déployer le fil de traitement (1). L'unique partie d'entraînement du fil (2) est rectifiée au niveau de son extrémité distale (4) de façon à présenter un diamètre inférieur et elle est placée à l'intérieur d'un tube (6) constituant la seconde partie du fil de traitement (1). Etant donné que la partie d'entraînement du fil (2) se termine à proximité du tube (6), une cavité (7) est formée, qui peut retenir la substance traitante devant être administrée au patient. On utilise de préférence une matière super-élastique/à mémoire de forme pour fabriquer ce fil de traitement(1). Lorsqu'on utilise une telle matière, il est possible de faire subir à l'extrémité distale (4) du fil de traitement (1) un traitement thermique de façon à la rendre plus ductile et, par conséquent, plus adaptée à une utilisation dans des passages corporels tortueux.
Patent CA-2273677-A1 (CA)
Inventor: EYRAUD PHILIPPE
IPC: B01F13/08
Filed: 1999-06-04
Abstract: L'agitateur à entraînement magnétique pour un mélange (3) situé dans un récipient (1), est supporté par une bride (5), montée de façon étanche dans une paroi (2a) du récipient et pourvue d'un manchon borgne (15), à l'intérieur duquel est logé  un arbre (11) d'entraînement muni d'un premier moyen (13) de couplage magnétique, alors qu'une hélice (7) disposée autour dudit manchon (15), est pourvue d'un second moyen (24) de couplage magnétique apte à coopérer avec le premier moyen (13) de couplage magnétique pour l'entraînement de l'hélice (7) autour d'un axe de rotation (X-X'). Cet agitateur est caracté-risé en ce que l'hélice (7) est solidaire d'un troisième moyen (30) de couplage magnétique, disposé en regard d'une cellule (33) de détection du passage du troisième moyen de couplage magnétique, cette cellule (33) étant portée par la bride (5).
Patent CA-2274522-A1 (CA)
Inventor: SALINGER SHELDON
IPC: H04L27/00
Filed: 1997-12-24
Abstract: A method and apparatus are described for adaptively predistorting a signal before it is transmitted by a transmitter (12, 14, 16, 18) in order to compensate for nonlinearities which are introduced. Statistical information regarding the received signal is accumulated at a receiver (24), and is preferably transmitted back to the transmitter for processing. The processing includes a constellation analysis to determine the distortion characteristics of the signal, which may includes bias, gain imbalance, lock and quad angle errors, and nonlinear distortions including AM-AM and AM-FM conversion effects, with all of these phenomena occurring anywhere in the transmitterchannel-receiver chain. From analysis of the statistics of the distortions in the received signal constellation, adjustments are made in the transmitter and/or receiver parameters. The positions of the signal symbols in the transmitted constellation are thereby correctively predistorted to compensate for and ameliorate the distortions in the received signal, thereby improving the fidelity of the said received signal.
Patent CA-2275610-A1 (CA)
Inventor: SARSHAR SEPEHR
IPC: C07C235/34
Filed: 1996-12-16
Abstract: La présente invention concerne de nouveaux composés modulant la protéine tyrosine phosphatase et correspondant à la structure générale illustrée dans la formule (A1) Y-X-C(R')=C(R'')COOR''', des procédés de préparation de ces composés et des compositions contenant ces composés. L'invention se rapporte en outre à l'utilisation de ces composés dans le traitement de troubles chez l'être humain et chez l'animal, dans la purification de protéines ou de glycoprotéines, et dans des diagnostics. L'invention se rapporte enfin à la modulation de l'activité de molécules possédant des unités de reconnaissance de la phosphotyrosine, y compris les protéines tyrosine phosphatases (PTPases) et les protéines possédant des domaines Src-homologie-2, dans des systèmes in vitro, des micro-organismes et des cellules eucaryotes, ainsi que chez des animaux et des êtres humains dans leur ensemble. R' et R'' sont choisis indépendamment l'un de l'autre dans le groupe comprenant un hydrogène, un halo, cyano, nitro, trihalométhyle, alkyle, arylalkyle. R''' est choisi dans le groupe comprenant un hydrogène, un alkyle, alkyle substitué, aryle, arylalkyle. X est un aryle. Y est choisi entre un hydrogène ou .alpha. où (*) indique un point éventuel de rattachement à X.
Patent CA-2276327-A1 (CA)
Title: Adding pharmaceutically active compounds to substrates
Inventor: YANG CHING-YUN MORRIS
IPC: A61L15/46
Filed: 1999-06-28
Abstract: The present invention relates to a low temperature process for adding pharmaceutically active compounds to substrates. The substrates are preferably those used in the manufacture of disposable absorbent articles, or are the articles themselves. The pharmaceutically active compound is selected from the group consisting of: monoesters of a polyhydric aliphatic alcohol and a fatty acid containing from eight to eighteen carbon atoms and wherein said monoester has at least one hydroxyl group associated with its aliphatic alcohol residue; diesters of a polyhydric aliphatic alcohol and a fatty acid containing from eight to eighteen carbon atoms and wherein said diester has at least one hydroxyl group associated with its aliphatic alcohol residue; and mixtures of said monoesters and diesters.
Patent CA-2276622-A1 (CA)
Title: Vent device, vented mold and method for producing a molded article
Inventor: HUNTER CRAIG A
IPC: B29C44/34
Filed: 1998-10-29
Abstract: A vent for a mold for producing foamed articles is described. The mold comprises an upper mold and a lower mold releaseably engageable in a closed position to define a mold cavity. The vent comprises a housing (105) which is engageable to the mold, a passageway (125) and an obstruction disposed in the passageway. The passageway and the obstruction (142) are slidably movable in a first direction with respect to one another and define an opening between an interior and an exterior of the housing. The obstruction has a varying diameter in a direction parallel to the first direction. The subject mold and method are particularly well suited for the production of molded foam (e.g., polyurethane) articles.
Patent CA-2279388-A1 (CA)
Title: Load vibration isolation apparatus
Inventor: DAVIS TOREN S
IPC: B64G1/38
Filed: 1998-01-30
Abstract: A damping mounting structure for use between two members for isolating motion changes which incorporates a plurality of dampers (20-27) connected between the two members in a closed geometric shape and which uses cross connections (42, 43) between the dampers (21, 26) located on opposite sides of the geometric shape so that translation motion between the two members is damped less than rotational motion between the two members and an accumulator (49) to provide pressurization of the system but to prevent loss of pressure due to slow rotational vibrations, one-way valves (104, 106) are connected between the system and the accumulator (49) to allow fluid flow only from the accumulator (49) to the system and not from the system to the accumulator (49) and pressure relief or burp valves (110, 112) are used to allow short duration fluid flow from system back to the accumulator (49) when a predetermined system over-pressure is exceeded.
Patent CA-2279795-A1 (CA)
Title: Methods of making an emulsified composition
Inventor: MURATA KATSUMI
IPC: C09K23/56
Filed: 1999-08-06
Abstract: The present invention provide an emulsifier containing a sphingoglycolipid which has a structure represented by the following formula: (See formula I) wherein R1 is a saccharide moiety which consists of three to four hexoses selected from the group consisting of uronic acid, glucosamine, galactose, and mannose, or one uronic acid, R2 is an alkyl group, which may have a cycloalkyl group, an alkenyl group, or an alkynyl group, and R3 is an alkyl group. The alkyl group, the alkenyl group and the alkynyl group may have a normal chain or a branched chain, and may be substituted or unsubstituted. The emulsifier of the present invention has marked moisturizing effect, skin roughening preventing effect, and emulsifying effect.
Patent CA-2282043-A1 (CA)
Title: Modular mobile storage system
Inventor: BAKER EDWARD A
IPC: A47B53/00
Filed: 1999-09-13
Abstract: A modular storage apparatus for movably supporting one or more storage units in front of a plurality of non-movably supported storage units. The apparatus comprises a plurality of independent, modular base sections each having a pair of tracks thereon which are securable together via cam lock coupling devices to form a single, rigid, lightweight, elongated base assembly. A leveling and supporting system associated with each base unit enables the entire base assembly to be precisely leveled. The base units each support at least one carriage unit which in turn supports an independent storage unit thereon. An anti-tip system prevents each movable storage unit from tipping or leaning beyond a predetermined degree. The modular construction enables the apparatus to be easily and conveniently shipped, packaged and handled and the assembled base assembly does not, need to be secured to a supporting floor.
Patent CA-2283533-A1 (CA)
Inventor: WILLMOTT COLIN B
IPC: E05F15/00
Filed: 1999-09-24
Abstract: A movable barrier operator having improved safety and energy efficiency features automatically detects line voltage frequency and uses that information to set a worklight shut-off time. The operator automatically detects the type of door (single panel or segmented) and uses that information to set a maximum speed of door travel. The operator moves the door with a linearly variable speed from start of travel to stop for smooth and quiet performance. The operator provides for full door closure by driving the door into the floor when the DOWN limit is reached and no auto-reverse condition has been detected. The operator provides for user selection of a minimum stop speed for easy starting and stopping of sticky or binding doors.
Patent CA-2284102-A1 (CA)
Title: Insect pest control
Inventor: DONOVAN GREGORY RICHARD
IPC: A01N57/16
Filed: 1999-10-05
Abstract: Polypeptides (and DNA Molecules encoding same) derived from the major allergen from the venom of the Australian jumper ant (myrmecia pilosula) are disclosed. The polypeptides have potent cytotoxic activity to insert cells and are useful for the control of insect pests such as those of agricultural significance.
Patent CA-2284110-A1 (CA)
Inventor: BOKHOUT BERNARD ADRI
IPC: C12N1/15
Filed: 1998-03-11
Abstract: L'invention concerne un modèle animal ex vivo ou un modèle de provocation utilisé comme méthode pour identifier des protéines (recombinantes) protectrices et pour mesurer rapidement l'immunité protectrice contre les parasites au niveau de l'intestin, ainsi que des vaccins dirigés contre les infections parasitaires. Elle concerne également des vaccins dirigés contre des infections par les parasites, tels que Fasciola hepatica, qui contiennent des protéines (recombinantes) protectrices identifiées et qui se sont avérés protecteurs dans des études utilisant le modèle ex vivo. L'invention concerne également des protéines (recombinantes) protectrices dérivées des formes juvéniles récemment libérées par rupture de kyste (NEJ) de Fasciola hepatica, ainsi que la protéine (recombinante) protectrice ou un de ses fragments correspondant à une protéine NEJ, ayant un poids moléculaire apparent de 32 kD et renfermant une séquence d'acides aminées N-terminale qui comporte la séquence XXDVSWPFWDRMYNY, les acides aminés étant indiqués par leur lettre code.
Patent CA-2284112-A1 (CA)
Title: Combination body pack and handlebar bag
Inventor: HAYES CHRISTOPHER J
IPC: B62J9/00
Filed: 1999-09-28
Abstract: A sport vehicle handlebar bag, which can easily be removed from the handlebars and worn around the waist of a user includes a pouch, a pair of adjustable length straps connected to one end of the pouch with male and female buckle connectors for connection to complementary buckle connectors at each end of the panel.
Patent CA-2284992-A1 (CA)
Inventor: CHMURA STEVEN J
IPC: A61K31/4741
Filed: 1998-03-25
Abstract: Combination of low doses of irradiation and chelerythrine results in increased apoptosis in tumor cells. The doses of either irradiation or chelerythrine alone are such that increased apoptosis or decreased tumor growth or proliferation would not be expected.
Patent CA-2285640-A1 (CA)
Inventor: DARMENTON PATRICK
IPC: A61K8/33
Filed: 1998-03-04
Abstract: The invention relates to cosmetic and/or dermopharmaceutical compositions comprising at least one extract of red wood as a skin-coloring agent; said compositions may further comprise dihydroxyacetone. The invention also relates to cosmetic and/or dermopharaceutic compositions comprising at least one compound of the following formula: (I) wherein: R1, R2, R3, R6, and R9, identical or different, independently represent a hydrogen atom or an alkyl radical in C1-C4, R4, R5, R7, and R8, identical or different, independently represent a hydrogen atom, a hydroxyl radical, or an alcoxy radical in C1-C4. The invention also relates to the applications of said compositions to coloring the skin.