baber/WOPTO huggingface dataset:
Patent CA-2298544-A1 (CA)
Title: Integrin receptor antagonists
Inventor: HEERDING DIRK
IPC: C07D223/16
Filed: 1998-08-04
Abstract: Compounds of the formula (I) are disclosed which are dual fibrinogen receptor and vitronectin receptor antagonists and are useful in the treatment of atherosclerosis, in the prevention of restenosis and in the prevention of tumor metastasis and tumor growth.
Patent CA-2309118-A1 (CA)
Title: Locating perimeter device (lpd)
Inventor: MAIER STEVEN EDWARD
IPC: G08B13/14
Filed: 2000-05-09
Abstract: The Locating Perimeter device consists of two separate units; one is a receiver and the other is a transmitter. The transmitter consists of a sound producer that features programmable sounds such as beep tunes, recorded voice or voice transmission.  When the receiving unit is beyond a certain prescribed distance, the transmitter sounds an alarm to alert that the receiving unit is outside the prescribed or desired perimeter. For these purposes, alarm means preprogrammed or programmable sounds, including but not limited to beep tunes, recorded voice or voice transmission. The transmitting unit has a battery, loudspeaker, a circuit board, a microphone, a low battery indicator and a low frequency transmitter. The receiving unit has a low frequency receiver, a circuit board and a battery. Both transmitting and receiving units can accommodate a speaker to allow voice communication between them. The device allows people to keep track of loved ones, children, patients and/or pets. The device can be attached to collars or made as collars for pets such as dogs and cats. The device is also suitable for people suffering from Alzheimer's disease or Mental Dementia (MD). Specifically, the device can help care providers, in institutional or home environments, keep track of Alzheimer's or MD patients should they wonder beyond a required distance. The device can also help parents and guardians keep track of children at parks, theme parks, shopping malls, nurseries or places where a child or children are required to be within a desired perimeter. Notwithstanding the foregoing uses, the device can be used for other tracking and monitoring purposes and can be modified to accommodate different ranges.
Patent CA-2309131-A1 (CA)
Title: Plant-optimized genes encoding pesticidal toxins
Inventor: STELMAN STEVEN J
IPC: C12N1/21
Filed: 1998-11-04
Abstract: The subject invention concerns materials and methods useful in the control of pests and, particularly, plant pests. More specifically, the subject invention provides plant-optimized, polynucleotide sequences that encode pesticidal toxins (full-length and truncated). Truncated polynucleotide sequences can be used to produce truncated toxins or for the production of fusion (or chimeric) genes and proteins.  The polynucleotide sequences of the subject invention have certain modifications, compared to wild-type sequences, that make them particularly well-suited for optimized expression in plants. Using techniques known to those skilled in the art, the polynucleotide sequences described herein can be used to transfer plants in order to confer pest resistance upon said plants. The subject invention further provides plant-optimized, polynucleotide sequences that encode C-terminal, protoxin portions that can be used with genes encoding truncated, core toxins to produce full-length toxins. In addition, the subject invention provides preferred amino acid sequences that are encoded by the plant-optimized polynucleotide sequences disclosed herein.
Patent CA-2315096-A1 (CA)
Title: Low voc coating composition
Inventor: KAZORIAN ANNI
IPC: C08G59/14
Filed: 1998-12-09
Abstract: A water based, low VOC coating includes an aqueous dispersion of an amine terminated epoxy resin and an organosilane curing agent of the formula: R1-(CH2)x-Si-(R3)n-(R2)3-n; wherein R1 is an epoxide, an isocyanate, or an acrylic; R2 is an alkoxy group, acetoxy group, or an oximino group; R3 is a C1-C6 alkyl group; X is an integer from 2-10; and n is 0 to 2.
Patent CA-2315598-A1 (CA)
Title: Method and apparatus for receiving serialized personalized mailings forming a story of game
Inventor: DAVENPORT KERRY M
IPC: H04L12/58
Filed: 2000-08-04
Abstract: A method of providing serialized communications forming a story or game, including the steps of: providing a decision selection element in a mailbox shaped container for selecting between a plurality of sets of serialized communications; receiving a selection of one of the plurality of sets of serialized communications; and providing a plurality of serialized letters corresponding to the selected one of the plurality of sets of serialized communications, each of the plurality of letters being sequentially mailed to the user, the plurality of letters combining to communicate a story. A kit for receiving serialized mailings is also detailed herein. The kit for receiving serialized mailings includes a mailbox shaped container, an introduction element explaining a plurality of serialized communications which a user can select to receive, a decision selection element for selecting one of a plurality of sets of serialized mailings, and a prize element.
Patent CA-2319185-A1 (CA)
Title: Nouveaux siloxanes amino-organo-fonctionnels
Inventor: BUESE MARK A
IPC: C07F7/08
Filed: 1999-01-29
Abstract: L'invention concerne des 3-aminopropylméthylsiloxanes à pureté élevée représentés par les formules générales (I) et (II), dans lesquelles R peut représenter un groupe aryle identique ou différent, ou un groupe alkyle monovalent ramifié ou linéaire ayant de 1 à environ 18 atomes de carbone, Me représente méthyle, et x peut être compris entre environ 3 et environ 5. Le procédé selon l'invention consiste à hydrosilyler de l'allylamine avec un monohydridométhylsiloxane représenté par les formules générales (III) et (IV), dans lesquelles R peut représenter un groupe aryle identique ou différent, ou un groupe alkyle monovalent ramifié ou linéaire ayant de 1 à environ 18 atomes de carbone, et x est peut être compris entre environ 3 et environ 5, en présence d'un catalyseur neutre à base de platine.
Patent CA-2319906-A1 (CA)
Inventor: SUN YAN
IPC: H04B10/61
Filed: 2000-09-15
Abstract: Semi-conductor amplifiers may be used in an optical transmission system without infecting transmitted data with cross-talk from adjacent channels by modulating the data and an alternative expression thereof onto respective optical carriers having the same wavelength, but polarized differently, and then combining the modulated signals. The modulated result is a signal having a relatively constant amplitude, but nevertheless carrying the underlying data, which may be recovered at a receiving end by regenerating the polarized signals and demodulating one or both of those signals.
Patent CA-2320265-A1 (CA)
Title: Method and device for forming a socket on a pipe of thermoplastic material
Inventor: HUTCHINSON WILLIAM GEORGE
IPC: B29C57/04
Filed: 1999-02-16
Abstract: Method for forming a socket on a pipe of thermoplastic material. In the process, an end section, to be provided with a socket, of the pipe is heated in a heating station. Then, the pipe with the heated end section is transferred to a socket-forming station (30) which comprises a socket forming mandrel (40), the socket-forming station being set up in such a way that a pipe can therein be provided with a socket, while the end section of another pipe can simultaneously be heated in the heating station. This is followed by the socket forming mandrel (40) being introduced into the pipe end section, heated to a suitable socket forming temperature, and the end section being formed into a socket. Prior to the pipe end section being heated in the heating station, a support (3) is introduced into the end section of the pipe, said support extending at least over the length of the end section in order to internally support the end section. When the pipe with the heated end section is transferred to the socket-forming station, this support (3) remains in the end section, after which the socket-forming mandrel (40) is introduced into the pipe and in the process the support (3) is pushed deeper into the pipe (1).
Patent CA-2320431-A1 (CA)
Title: Targeting of genetic vaccine vectors
Inventor: PUNNONEN JUHA
IPC: A61K48/00
Filed: 1999-02-10
Abstract: This invention provides methods of obtaining reagents for increasing the specificity of genetic vaccines for a desired target cell or tissue type. The invention also provides delivery vehicles for use to improve genetic vaccine specificity for a target cell or tissue type.
Patent CA-2321029-A1 (CA)
Title: New combined preparation for the treatment of neoplasic diseases or of infectious diseases
Inventor: ROMET-LEMONNE JEAN-LOUP
IPC: A61K35/14
Filed: 1999-03-29
Abstract: The present invention relates to combined preparation containing as active substance the following individual components, in the form of a kit-of-parts: monocyte derived cells, particularly cytotoxic macrophages, chemotherapy or immunotherapy drugs, for the simultaneous, separate or sequential use, for the treatment of cancer or infectious diseases.
Patent CA-2322441-A1 (CA)
Title: Threaded connection for internally clad pipe
Inventor: DELANGE RICHARD W
IPC: F16L58/18
Filed: 1999-02-24
Abstract: A corrosion-resistant threaded connection including a first tubular member having an outer metal tube (12) of corrosion-prone material and an inner metal lining (38) of corrosion-resistant material, the first tubular member (12) forming a pin connection (12a) having a nose portion comprising a ring (40) of corrosion-resistant material secured, e.g., welded (42), to the tube (12) of corrosion-prone material, a radially outwardly facing, annularly extending thread-free first pin shoulder (44) being formed on the corrosion-resistant ring, the first member including an externally threaded portion (48) providing male threads, and a second tubular member (14) comprising a metal coupling having a first end (16) and a second end (20) and forming a first box connection and a second box connection, respectively, the coupling including an internally disposed annularly extending metal section of corrosion-resistant material (24) disposed intermediate the ends (16, 20) of the coupling, each of the box connections comprising a radially inwardly facing annularly extending box shoulder (28) formed on the section of corrosion-resistant material (24).
Patent CA-2322463-A1 (CA)
Title: Systeme d'imagerie de la teneur en chlorophylle d'une plante
Inventor: CARTER GREGORY A
IPC: G01N21/31
Filed: 1999-02-23
Abstract: On décrit un système portatif d'imagerie de la teneur en chlorophylle d'une plante, qui capte la lumière réfléchie par une plante cible et la sépare en deux bandes de longueur d'onde différentes. Ces bandes de longueur d'onde ou canaux sont réputées avoir des longueurs d'onde centrales de 700 nm et 800 nm. La lumière captée dans ces deux canaux est traitée au moyen de caméras vidéos synchronisées (142, 144, 146). Une unité de commande (200) équipant le système compare le niveau de lumière d'images vidéo réfléchi par une plante cible avec un niveau de lumière de référence émanant d'une source illuminant la plante. Le pourcentage de réflexion dans les deux bandes de longueur d'onde séparées émanant d'une plante cible est comparé pour fournir un pourcentage d'image vidéo indiquant un niveau relatif de la teneur en chlorophylle et du stress physiologique de la plante. On décrit en outre de nombreux modes d'affichage (300, 302) qui permettent de visualiser les images vidéo.
Patent CA-2327451-A1 (CA)
Title: Side car for bicycle and pivotal attachment device therefor
Inventor: GARCIA PONCE J D
IPC: B62K27/00
Filed: 2000-11-30
Abstract: A side car for bicycle and pivotal attachment device therefor comprised of a tubular side car frame and the pivotal attachment device. The tubular side car frame comprising, a rectangular base section including a set of base struts, a set of four vertical spacing struts, a set of upper strut membres, a lateral side car frame extensions extends laterally from each side of the side car frame, a side car handle is mounted on a handle sleeve attached to one of the upper strut, a extension rod slidably and telescopically inserted within the handle sleeve, a side car axle which extends transversally across the side car rectangular base, a base plate of the side car frame, a pair of side car main wheels provide two side of the tubular frame, an auxiliairy wheel. The side car is designed so as to be either used attached to bicyle or independently of the latter. The side car handle and the auxiliary wheel are adopted to facilitate handling, support and maneuverablility of the side car when the latter is not attached to a bicycle. The pivotal attachment device includes a chain stay attachment section and a seat stay attachment section. The chain stay pivotal attachment device is compound meaning of threee components, the housing of the chain stay device includes a housing flange adopte for attaching the chain stay device to one chain stay tube part of bicycle frame, the housing of the chain stay device further includes a resilient and biasing pivotal connection assembly having a torsioning-type spring is thus adapted to act as a suspension system and the chain stay device includes also a pair of the attachment flanges adopted for attaching the chain stay device to lateral side car frame extension. The seat stay pivotal attachment device include a seat stay pivotal connecting component attached to seat stay tubes part of the bicycle frame, a pivotal link component is attached to the tubular extension rod part of tubular side car frame, the connecting component having two helicoidal - type springs and spherical pivotal link component thus allows for both angular and translational mouvement between the side car and the bicycle frame.
Patent CA-2328491-A1 (CA)
Title: Retroviral delivery system
Inventor: MITRAPHANOUS KYRIACOS ANDREOU
IPC: A61K48/00
Filed: 1999-05-21
Abstract: A retroviral delivery system capable of transducing a target site is described. The retroviral delivery system comprises a first nucleotide sequence coding for at least a part of an envelope protein; and one or more other nucleotide sequences derivable from a retrovirus that ensure transduction of the target site by the retroviral delivery system; wherein the first nucleotide sequence is heterologous with respect to at least one of the other nucleotide sequences; and wherein the first nucleotide sequence codes for at least a part of a rabies G protein or a mutant, variant, derivative or fragment thereof that is capable or recognising the target site.
Patent CA-2334782-A1 (CA)
Title: Method for preventing deposits in oil extraction
Inventor: RAAIJMAKERS HENDRICUS WILHELMU
IPC: E21B37/06
Filed: 1999-06-09
Abstract: Carboxyl-containing fructans such as carboxymethylinulin can be successfully used to prevent deposition of scale composed of, for example, calcium, barium and strontium salts of sulphuric acid and carbonic acid in oil extraction, in that 0.5 - 200 ppm of a carboxyl-containing fructan that contains 0.3 - 3 carboxyl groups per mono-saccharide unit is incorporated in the process water, in the process equipment or in the oil-containing formation.
Patent CA-2334939-A1 (CA)
Inventor: RYEGARD HENRIK
IPC: G05B19/418
Filed: 1999-05-27
Abstract: L'invention concerne une installation permettant de commander un équipement (4) destiné à mettre en oeuvre un procédé. Cette installation comprend un système supérieur (1) qui est doté d'une première interface (2) destinée à une unité de programmation (3) et d'une deuxième interface (5) située entre l'équipement de procédé (4) et le système. Le système a des éléments (6) permettant de transmettre des informations entre deux interfaces. L'équipement de procédé contient un élément mémoire (9) conçu pour enregistrer des données importantes nécessaires à la description et à la définition du processus de l'équipement de procédé. Le système (1) a une banque de données de règles (8), une base de données de textes (7) contenant un fichier de configuration destiné à la communication entre l'équipement de procédé et le système via la deuxième interface par l'utilisation d'un protocole d'application de processus général et un fichier texte, respectivement, conçu pour le format desdites données contenues dans l'élément mémoire de l'équipement de procédé.
Patent CA-2335535-A1 (CA)
Inventor: DORAN PHILIP
IPC: B65B53/00
Filed: 1999-06-21
Abstract: The invention provides a wrapping system for stretch-wrap plastic film. Plastic film (25) is partially pre-stretched by a selected amount and then relaxed prior to winding on a core (14). The film (25) is subsequently furth er stretched as it is drawn from the core (14) immediately prior to wrapping a load on a pallet, for example. The partial pre-stretching is preferably carried out in a number of steps by leading film (25) from a roll (10) over three rollers (15, 16, 17) in turn. These rollers (15, 16, 17) are driven at  different speeds, the third roller (17) having a greater speed than the seco nd roller (16) which in turn has a greater speed than the first roller (15). Thus, the film (25) is stretched in three steps prior to relaxing the film (25) and winding the relaxed film (25) on a core (14). The core (14) can be mounted on a hand-held dispenser which applies the final stretch to the film  (25).
Patent CA-2337509-A1 (CA)
Title: Pharmaceutical oral preparation of a compound having an antifungic activity, and preparation method
Inventor: PICORNELL DARDER CARLOS
IPC: A61K47/38
Filed: 1999-07-20
Abstract: Pharmaceutical preparation comprising a compound having an antifungic activity as active principle, an inert core and a coat which includes said active principle, and is characterized in that said inert core has a particle size between 50 and 600 µm, and is also characterized in that said coat has a unique layer which is produced by nebulization, on said inert core, of a solution which comprises a compound having an antifungic activity, a hydrophilic polymer and a non ionic surfactant. The method is carried out by means of a coating which comprises a unique layer of the inert cores having a size comprised between 50 and 600 µm by nebulization of a solution comprised of the antifungic agent, the hydrophilic polymer and the non ionic surfactant at constant coating speed throughout the process; a single drying process of the coat is required with the same equipment.
Patent CA-2337987-A1 (CA)
Inventor: NISHIMURA YUUICHI
IPC: B01D61/18
Filed: 2001-02-23
Abstract: Disclosed is a membrane filter system comprising an integral plastic holder (1, 23) having a filter receiving section (2, 24) far receiving a membrane filter (3, 30) that collects target microorganism contained in sample solution, a funnel mount (9.  25) positioned at a level higher than the filter receiving section for carrying thereon a cup-shaped paper funnel (12, 33) adapted to receive the sample solution, and a drainage (7, 28) communicated with the filter receiving section. The funnel has a bottom sheet or a paper filter (14, 35) and a bottom peripheral flange (15, 36) surrounding the bottom sheet. Resin seal means (11. 12) is fitted to the funnel mount to provide liquid-tight engagement between the funnel and the holder. This bottom sheet of the funnel is positioned above the membrane filter and serves as a primary filter for collecting particles in the sample solution larger than the largest microorganism before the sample solution reaches the membrane filter.
Patent CA-2340049-A1 (CA)
Title: Method of bonding aluminium substrates with anaerobic sealants to form a seal
Inventor: HOULIHAN JAMES
IPC: C09K3/10
Filed: 1999-07-30
Abstract: A method of providing a seal, for example in the form of a gasket, between a n aluminium substrate and a second substrate, said seal being exposed to fluid s at elevated temperatures, particularly in an automotive engine. The method includes the steps of: (a) applying to at least one of the substrates an anaerobic sealant composition comprising: (i) one or more polymerizable (meth)acrylate ester monomers, (ii) an anaerobic cure-inducing component, an d (iii) an adhesion promotor comprising one or more phosphorus-containing compounds having general formula (I) wherein R1 is H, CH3 or C2H5; R2 is -CH 2- , -C2H4-, -C3H6-, or -CH2-CH(CH3)-; R3 is H, CH3 or C2H5; n is an integer fr om 1 to 10, and m is an integer from 1 to 3, (b) bringing the substrates into face-to-face contact, and (c) allowing or enabling the composition to cure a t substantially ambient temperature. An exemplary adhesion promotor comprises a combination of bis(2-hydroxyethyl methacrylate) acid phosphate and 2- hydroxyethyl methacrylate acid phosphate, optionally with the addition of tris(2-hydroxyethyl methacrylate) acid phosphate.
Patent CA-2343438-A1 (CA)
Inventor: TREMBLAY JUSTIN
IPC: B61D19/00
Filed: 2001-04-06
Abstract: A sliding door arrangement for use on a box car, the box car having a main body and an opening on one side of the body. The sliding door arrangement comprises a rail system on the body at the opening, the rail system has a top rail and a bottom rail horizontally orientated and located at a top side and a bottom side respectively of the opening, a housing defining the door which is arranged to close upon the opening, a rail assembly coupled to the housing and connected to the rail system at a top side and a bottom side of the housing respectively such that the housing is slidably moved in a generally horizontal direction on the rail system for opening and closing the opening, a rigid frame within the housing for providing structure to the housing and a securing mechanism which is arranged to pull the door inward towards the opening for engagement thereon. The securing mechanism has at least one shaft generally vertical in orientation located within the housing on the frame and a cam within the housing on each end of the shaft having an end which is coupled to the rail assembly such that rotation of the shaft forces the door inward on the opening.
Patent CA-2343585-A1 (CA)
Inventor: SAKAZAKI KAZUSHIGE
IPC: F16L11/04
Filed: 2001-04-06
Abstract: A fuel hose (10) has a straight insertion end portion (l0a) at one axial end thereof and includes an outer layer (11) formed of a cylindrical elastic rubber body and having a groove portion (12) formed coaxially on the inner wall at an axially inward end of the insertion end portion (l0a); a thin-walled inner layer (18) made of a resin material of low gasoline permeability and fixedly bonded to the entirety of a portion of the inner wall of the outer layer, the portion including at least the groove portion and extending axially inward from the groove portion; and an annular seal member (19) fitted tightly into the groove portion lined with the inner layer. A mating pipe (21) having an engagement protrusion (22) formed at an end portion thereof is inserted under pressure into the insertion end portion of the outer layer such that the engagement protrusion presses the seal member fitted into the groove portion to thereby be engaged with the groove portion in a fluid-tight condition. A ring-shaped clamp member (25) is mounted on a clamp portion (16) of the outer layer (11) for clamping.