baber/WOPTO huggingface dataset:
Patent CA-2272326-A1 (CA)
Title: Miniature valve for filling the reservoir of an apparatus for the transdermal administration of medicine
Inventor: MIKLER CLAUDE
IPC: B81C1/00
Filed: 1997-11-20
Abstract: The invention concerns a miniature valve for filling the reservoir of an apparatus for the transdermal administration of a medicine comprising a) a substrate (1), b) a fuel charge (5) arranged on the substrate (1) opposite the passage to be opened through it, c) an electric resistor (2) placed in contact with the fuel charge (5) so that the supply of this resistor (2) with a predetermined electric energy ensures the combustion of the charge (5) and the opening of the passage (8'), by local rupture of said substrate (1) under the pressure of the fuel gases of the charge (5). The invention is useful for filling a medicine reservoir of an apparatus for the transdermal administration of this medicine aided by inophoresis.
Patent CA-2273375-A1 (CA)
Inventor: HINDS MINNA
IPC: A63H3/36
Filed: 1999-05-14
Abstract: THE WINGS OF THE INVENTION HAVE THE ABILITY TO BE EASILY    REMOVED FROM A DOLL AND CAN BE EASILY REATTACHED. THE WINGS    ARE ATTACHED BY USE OF A VELCRO STRIP WHICH IS LOCATED IN THE    CENTRE OF THE BACK. THE OPPOSITE PIECE OF VELCRO IS APPLIED TO    THE BACK OF A DOLL, STUFFED TOY, PLUSH TOY, OR ANY DOLL THAT    ONE WISHED TO ATTACH WINGS TO. THE WINGS COME IN AN    ASSORTMENT OF STYLES AND DESIGNS, COLOURS OR THEMES. THE    WINGS ARE A COLLECTION OF DIFFERENT STYLES AND DESIGNS WHICH    ARE ATTACHABLE TO THE EARTH ANGEL DOLL OR ANY DOLL BE IT    BABBIE OR A STUFFED BEAR, OR ANY PLAY TOY ONE WISHED TO    TEMPORARILY ATTACH ANGEL WINGS TO. THE CENTRE OF THE WINGS    WHICH WOULD BE ATTACHED TO THE SAID DOLL OR TOY WOULD HAVE A    PERMANENT VELCRO STRIP EITHER SEWN IN OR GLUED TO THEM ON THE    SIDE THAT IS TO JOIN THE SAID ITEM TO BE ATTACHED TO. THE VELCRO    STRIP IS HIDDEN WHEN THE WINDS ARE ATTACHED TO THE DOLL OR TOY.    THE WINGS CAN BE OF NORMAL LOOK OR OF DESIGNER STYLE IN    DIFFERENT COLOURS OR MATERIAL.       THE ANGEL DOLL IS AN INVENTION OF WHICH HAS A VELCRO STRIP ATTACHED TO THE BACK OF THE BODY WHICH CAN BE GLUED, SEWN OR    ATTACHED BY ANY MEANS AS TO BE PERMANENTLY ATTACHED TO THE    DOLL. THE VELCRO STRIP IS LOCATED IN THE CENTRE OF THE DOLL    RUNNING DOWN THE CENTRE OF THE BACK OF THE DOLL. IT IS ATTACHED    TO THE BACK FROM THE AREA BELOW THE NECK TO THE BOTTOM OF THE  BACK. THE DOLL CAN BE OF DIFFERENT NATIONALITIES, ARE USUALLY    FEMALE, AND COME WITH CLOTHING OF EARTHLY TONES PRIMARILY OR    JEAN STYLE CLOTHING. THE DOLLS ARE VERY CASUAL IN ATTIRE AND    CAN BE OF DIFFERENT HAIRSTYLES, MATERIAL. THE DOLL CAN BE OF A    RAG DOLL TYPE OR OTHER MATERIAL. THE DOLL CAN BE A PLAY TOY    TYPE FOR KIDS AND ADULTS OR OF ORNAMENTAL TYPE TO BE DISPLAYED    ON YOUR BED OR CAR.
Patent CA-2275512-A1 (CA)
Title: Protective cover for personal watercraft
Inventor: REHEL MICHAEL
IPC: B63B35/73
Filed: 1999-06-18
Abstract: A protective cover for a personal watercraft comprises a detachable and removable housing for protecting the personal watercraft, small boat or the like and, more particularly, comprises a molded reinforced fibreglass protective cover for complete concealment and secure storage of a personal watercraft, designed to conform to the shape of the watercraft to provide full closure, i.e., to cover as well as to store it in conjunction with a wheeled trailer for transporting, launching and retrieving personal watercraft.      The cover comprises a watertight underside base portion surmounted by a top cover having a rear portion hingedly connected to a front portion. The rear portion of the top cover is capable of being raised and lowered to facilitate in the raised position the ingress and egress of a personal watercraft into and out of the housing. The front portion of the housing contains a lockable access hatch capable of being opened and closed to permit access to the interior of the housing. The upper surface of the base portion is configured to facilitate sliding movement of a personal watercraft into and out of the housing: and means are provided for securing the rear portion of the top cover to the base portion to house a personal watercraft in a secure and protected manner.
Patent CA-2281006-A1 (CA)
Title: Contactless safety switch
Inventor: HEUER FRIEDHELM
IPC: G08B13/24
Filed: 1999-08-26
Abstract: The invention relates to a contactless safety switch for detecting the shut position of a shutting part in relation to a closeable part, with a switch unit, supplied with current by an electrical supply source on one of the parts and with a trip arranged on the other part and comprising a magnet. In this case, the switch unit comprises a transmission circuit with a clock-signal generator and with a transmission coil, a receiver circuit connected to an evaluation unit and having at least one receiver coil and also a Hall sensor responding to the magnet, and the trip comprises a trip coil which is capable, in the shut position, of being excited inductively by the transmission coil and exciting the receiver coil, whilst, in the shut position, the evaluation unit triggers a clearance path when the Hall sensor is activated via the magnet.
Patent CA-2281902-A1 (CA)
Title: Non-tisse permeable revetu d'un film de type fibreux
Inventor: GEORGER WILLIAM ANTHONY
IPC: B32B27/12
Filed: 1998-03-13
Abstract: La présente invention concerne un matériau absorbant matelassé pouvant être utilisé comme garniture, en contact avec le corps, pour un produit de soin d'hygiène personnelle, constitué d'un tissu non tissé, élastique, sur lequel on extrude un film de façon à former un stratifié. On pratique ensuite une ouverture dans le stratifié; le stratifié présente un taux d'absorption de 8 cm?3¿ pendant un maximum de 20 s et une réhumidification de moins de 1 g. On peut utiliser cette garniture dans des produits de soin personnel comme des couches, des culottes de propreté, des produits d'hygiène féminine, des sous-vêtements absorbants, des produits pour incontinence de l'adulte et analogue.
Patent CA-2283171-A1 (CA)
Inventor: IWATA MOTOTAKA
IPC: A63B55/00
Filed: 1999-01-27
Abstract: A core (3) for a caddie bag includes three arc portions (31 to 33) each with a PCCP structure. These arc portions are connected by a hinge portion (34) without the PCCP structure, and the hinge portion is bent to form a cylindrical core. The cylindrical core has one end with a collar (5) attached thereto, and the other end with a bottom member (6) attached thereto. The collar and the bottom member are connected by a frame member (12), whereby a caddie bag (1) is constructed.
Patent CA-2284321-A1 (CA)
Inventor: LIVERS JAMES D JR
IPC: H01H43/12
Filed: 1999-09-29
Abstract: An apparatus for rotationally adjusting a cam, that includes an adjustment pinion having a number of missing teeth that couple to an integral gear formed on a rotatable cam, The adjustment pinion is used to manually adjust the angular position of the rotatable cam relative to the rotatable cam's axis of rotation. When the missing teeth of the adjustment pinion disengage from the gear integral to the cam, rotation of the adjustment pinion ceases.  The adjustment apparatus may be readily incorporated into a programmer/timer.
Patent CA-2284896-A1 (CA)
Title: Polymers with thiol terminal function
Inventor: MAIGNAN JEAN
IPC: C08G69/08
Filed: 1998-03-26
Abstract: A polymer chosen from hyperbranched polymers and dendrimers containing at least one functional group of formula (I):in which: Y is chosen from an oxygen atom and an NH group; A is chosen from linear, branched and cyclic, saturated and unsaturated C1-C12 alkanediyl groups, wherein said alkanediyl groups may or may not be interrupted by at least one heteroatom, and further wherein said alkanediyl group may or may not be substituted with at least one function chosen from: -amino groups NH2 and salts thereof with inorganic acids or organic acids, -acylamino groups NH-COR, in which R is chosen from linear, branched and cyclic, saturated and unsaturated C1-C10 alkyl groups, -C1-C10 alkylamino groups, -carboxylic acid, and -C1-C10 esters; and X is chosen from nucleophilic groups, methods for preparing the polymer and using the polymer as an antioxidant is disclosed.
Patent CA-2285075-A1 (CA)
Title: Low sudsing granular detergent composition containing optimally selected levels of a foam control agent and enzymes
Inventor: SWIFT RONALD ALLEN II
IPC: C11D3/37
Filed: 1998-04-02
Abstract: A granular detergent composition is provided. The detergent composition comprises at least about 1 % by weight of a surfactant and at least about 1 %  by weight of a builder. The detergent composition also includes from about 6 %  to about 9 % of a particulate foam control agent. In addition, the detergent composition includes from about 0.1 % to about 10 % of hydrated magnesium sulfate, from about 0.05 % to about 0.4 % of a protease enzyme and from about 0.05 % to about 0.2 % of a cellulase enzyme. The detergent composition produces the low level of foam required for optimal cleaning in washing machines employing a low water wash process.
Patent CA-2289776-A1 (CA)
Title: An infectious clone for human parainfluenza virus type 3
Inventor: HOFFMAN MICHAEL A
IPC: C07K14/115
Filed: 1998-05-06
Abstract: A system for generating recombinant, human parainfluenza virus, particularly infectious, recombinant, human parainfluenza virus type 3(HPIV-3) is provided. In one embodiment, the system comprises a clone comprising a nucleotide sequence that encodes a full-length, positive sense, anti-genome of HPIV, and at least one support clone comprising a nucleotide sequence that encodes the HPIV P protein and the HPIV L protein. In another embodiment, the system further comprises a support clone which comprises a nucleotide sequence that encodes the HPIV NP protein. The present invention also provides a clone which comprises a nucleotide sequence encoding the full-length, positive sense, anti-genome of HPIV-3. The clone also comprises an RNA polymerase promoter operatively linked to the HPIV-3 antigenome-encoding sequence. In a preferred embodiement, the clone further comprises a nucleotide sequence which encodes a ribozyme immediately downstream from the sequence encoding the HPIV-3 anti-genome. The present invention also relates to a method of preparing recombinant HPIV-3 virus having site-specific mutations in the HPIV-3 genome. The method comprises preparing a clone comprising a modified HPIV-3 antigenome-encoding sequence; introducing the modified HPIV-3 clone and support clones which comprise nucleotide sequences encoding an HPIV-3 P protein, an HPIV-3 L protein, and, preferably, an HPIV-3 NP protein into host cells; and culturing the host cells under conditions that allow for synthesis of the modified HPIV-3 antigenome and the L, P, and NP proteins of HPIV-3.
Patent CA-2292369-A1 (CA)
Inventor: ISHIDA HATSUO
IPC: C08K9/04
Filed: 1999-12-16
Abstract: A low viscosity high thermal conductivity polymer-based boron nitride composition and a surface-treated boron nitride material for use as a filler in this composition, and methods of preparation is described.
Patent CA-2292661-A1 (CA)
Title: Fabrication de panneaux composites
Inventor: NAKOS PANAGIOTIS
IPC: B27N1/00
Filed: 1998-07-10
Abstract: L'invention concerne un procédé de traitement pour matériau de plante annuelle (par exemple, paille) visant à améliorer la capacité de liaison dudit matériau avec des résines liantes pour la formation de composites, qui consiste à soumettre le matériau à l'action d'un milieu liquide contenant une quantité suffisante d'acide, d'alcali ou de tensio-actif suffisamment fort pour éliminer les couches sensiblement cireuses ou à base de silice.
Patent CA-2293364-A1 (CA)
Title: Satellite communication method and apparatus
Inventor: PHILLIPS KEVIN PAUL
IPC: H04W28/00
Filed: 1999-05-18
Abstract: A satellite messaging system has at least one earth station (2) which sends messages to mobile terminals (6) either on TDM channels (T) or a to-mobile messaging channel MF, dependent on the length of the message. Messages are formatted into a variable number of frames each containing a variable but equal number of data packets, so as to make maximum use of the capacity of the frames. Messages and signalling information are transmitted by the mobile terminals (6) on a signalling channel (S) comprising frames F comprising both long (DS) and short (SS) slots, the division between such slots being controlled by the earth station (2). The mobile terminals (6) may operate in either an earth station registered mode, in which they tune to the earth station TDM channel (T) when idle, or a network registered mode, in which they tune to a network station TDM channel (NT) when idle. The earth station (2) may operate in a standard traffic mode, in a low traffic mode, in which the network station TDM channel NT and signalling channel NS replace the earth station TDM channel T and signalling channel S, or in a high traffic mode in which the earth station (2) transmits multiple TDM channels (T). The channel spacing between frequency channels used by mobile terminals (6) referenced to the same earth station TDM channel (T) is narrower than that between channels used by mobile terminals (6) referenced to different TDM channels (T). The earth station (2) transmits using a BPSK modulation scheme, while the mobile terminals transmit using a .pi./2 BPSK modulation scheme. The earth station (2) stores lists of addresses which are indexed using a short-form addressing scheme, and can be modified by the mobile terminals (6). The mobile terminals (6) can request entry into a sleep mode.
Patent CA-2294027-A1 (CA)
Title: Method and apparatus for audibly indicating when a predetermined location has been encountered in stored data
Inventor: BRENNEMAN SCOTT A
IPC: G11B19/02
Filed: 1998-06-11
Abstract: The present invention discloses a method and apparatus (200) for audibly indicating when a predetermined location has been encountered in stored data (400). A predetermined location is first identified in the stored data (400). An audible indicator or prompt associated with the predetermined location is then generated when a predetermined location is encountered. The audible prompt indicates a variety of information, including end of all audio, beginning of a program (410), end of a program (410), and begining of a section (408). Users may also add their own temporary pointers or bookmarks (1, 2) in order to resume at a later time.
Patent CA-2294034-A1 (CA)
Inventor: DIJK BEREND JAN
IPC: C08B31/08
Filed: 1998-06-10
Abstract: The invention relates to a hydrophobically modified anionic cellulose ether obtainable by a process comprising reacting an alkali metal cellulose with at least three alkylating reagents A, B, and C. Reagent A  is selected from the group of haloacetic acids, alkali metal haloacetates, alkali metal vinyl sulfonates, and vinyl sulfonic acid. Reagent B has the formula R1-(OCH2CH(R2))n-P, wherein R1 represents a C2-C7 group, R2 is hydrogen or a methyl group, n is 0-2, and P represents a glycidyl ether group, a 3-halo-2-hydroxypropyl ether group, a 1,2-epoxy group, or a halide, and reagent C has the formula R3-(OCH2CH(R2))m-P, wherein R3 represents a C8-C30 group, m is 0-10, and R2 and P have the meaning as described above.
Patent CA-2294318-A1 (CA)
Inventor: HAVENS H NORRIS
IPC: E04C3/07
Filed: 1998-06-11
Abstract: A light gauge metal truss system including trusses constructed of roll formed truss chord (10) and truss web (40) members and a two piece roll formed truss anchor (70) for anchoring the truss to a wall. The truss chord members are roll formed to have a generally U-shaped cross section with a base and two substantially parallel legs with reinforcement ribs and inwardly turned hems to improve structural capacity thus improving the strength-to-weight ratio of the chord member and minimizing costs (Fig. 1). The truss web members are roll formed to have an H-shaped cross section with the internal flange offset from the center of the legs to provide an enlarged attachment surface (Fig. 3). The web member also includes reverse folds and hems to improve structural capacity thus improving the strength-to-weight ratio of the web members and minimizing costs.
Patent CA-2294616-A1 (CA)
Title: Production de polyketides dans des plantes
Inventor: BETLACH MARY C
IPC: C12N15/09
Filed: 1998-07-10
Abstract: La présente invention concerne des plantes et des cellules de plantes modifiées génétiquement, ayant été modifiées pour contenir un ou des systèmes d'expression capables d'exprimer une polykétique synthase (PKS) fonctionnelle. L'invention concerne également des procédés de production de (PKS) et de polykétiques utilisant ces plantes et ces cellules.
Patent CA-2295087-A1 (CA)
Title: Gastrokinetic monocyclic benzamides of 3- or 4-substituted 4-(aminomethyl)-piperidine derivatives
Inventor: SURKYN MICHAEL
IPC: A61P1/14
Filed: 1998-07-07
Abstract: The present invention of compounds of formula (I), a stereochemically isomeric form thereof, an N-oxide form thereof or a pharmaceutically acceptable acid addition salt thereof, R1 is C1-6alkyloxy, C2-6alkenyloxy or C2-6alkynyl-oxy; R2 is hydrogen, C1-6alkyl C1-6alkyloxy; R3 is hydrogen or halo; R4 is hydrogen or C1-6alkyl; R5 is hydrogen or C1-6alkyl; L is C3-6cycloalkyl, C5-6cycloalkanone, C2-6alkynyl, or L is a radical of formula -A1-R6-, A1-X-R7, -A1-Y-C(=O)-R9, or -A1-Y-C(-O)-NR11R12 wherein each A1 is C1-12alkanediyl; and R6 is hydrogen, cyano, C1-6alkylsulfonylamino, C3-6cycloalkyl, C5-6cycloalkanone, or a heterocyclic ring system;  R7 is hydrogen, C1-6alkyl, hydroxy C1-6alkyl, C3-6cycloalkyl, or a heterocyclic ring system; X is O, S, SO2 or NR8; said R8 being hydrogen or C1-6alkyl; R9 is hydrogen, C1-6alkyl, C3-6cycloalkyl, C1-6alkyloxy or hydroxy; Y is NR10 or a direct bond; said R10 being hydrogen, or C1-6alkyl; R11 and R12 each independently are hydrogen, C1-6alkyl, C3-6cycloalkyl, or R11 and R12 combined with the nitrogen atom may form an optionally substituted pyrrolidinyl, piperidinyl, piperazinyl or 4-morpholinyl ring. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to impairment of gastric emptying.
Patent CA-2296298-A1 (CA)
Title: Nouvelle variete de brassica
Inventor: JOHNSON-FLANAGAN ANNE M
IPC: A01H6/20
Filed: 1998-07-24
Abstract: La présente invention concerne des techniques permettant de produire de nouveaux cultivars de Brassica présentant une grande tolérance au gel propre à leur nature et spécifique selon l'acclimatation, mais auxquels manque la propriété requise de printanisation. La présente invention concerne également de nouveaux cultivars de Brassica, y compris le VERN, un cultivar tolérant au gel et auquel manque la propriété requise de printanisation.
Patent CA-2298362-A1 (CA)
Inventor: DRAWBAUGH RICHARD A
IPC: A61G17/04
Filed: 2000-02-09
Abstract: A casket 10 includes a four sided casket box 15 and a lid 16. A pair of appliques 40 may be fitted within a respective recess at the end of each side between a top framing strip 26 and a bottom framing strip 28. The pair of appliques together form a corner covering for each of the four corners of the casket. A pair of side snap members 56, 58, 110 may each be secured to the side adjacent the corner and between the top framing and the bottom framing strip. A pair of mating applique snap members 58, 90 may be secured to each applique. Mating engagement of the snap members may be achieved by applying a force perpendicular to a plane of the side 12, 34, thereby reliably mating the snap members and securing the applique to the casket side.
Patent CA-2299456-A1 (CA)
Title: Soft handoff method and apparatus
Inventor: JIANG JIANPING
IPC: H04W36/14
Filed: 1998-07-22
Abstract: Disclosed is a method and apparatus for establishing an inter-system soft handoff using a direct base station to base station standardized protocol connection over a network which bypasses the time consuming prior art MSC to MSC communication link using the IS-41 protocol. This new protocol has recently received industry agreement for use between different type architecture CDMA systems and uses A7 and A3 protocols as defined in IS-634 rev A.
Patent CA-2301127-A1 (CA)
Inventor: RYAN BARRY WILLIAM
IPC: C08K5/092
Filed: 1998-08-19
Abstract: A process for forming a phenol formaldehyde resin, the process comprising the steps of: (i) reacting phenol with an excess of a formaldehyde material in the presence of an acid or base catalyst until water separates from the reactants as an immiscible layer; (ii) adding a mixture comprising an excess of a polyhydric alcohol and an aromatic dicarboxylic or tricarboxylic acid, salt or anhydride thereof to the phenol and formaldehyde reaction mixture followed by addition of an alpha hydroxy acid; (iii) adding a non-aqueous solvent, wherein at last some of said water is removed either before addition of the mixture preparated in step (ii) or after addition of the alpha hydroxy acid; (iv) preparing a solution comprising a Lewis acid, a polyhydric alcohol, an alpha hydroxy acid, a non-aqueous solvent, an aromatic sulphonic acid and sulphuric or hydrochloric acid; (v) adding the solution formed in step (iv) to the mixture formed in step (ii) and allowing the mixture to cure.
Patent CA-2308320-A1 (CA)
Inventor: QUINNELL SCOTT D
IPC: A61B5/308
Filed: 2000-05-12
Abstract: An ECG electrode and method of making and using such. The electrode can have a domed electrode element attached to a housing containing an interface disk to which the concave side of the domed electrode connects. Within the housing a signal lead wire has one end attached to the non-skin-contacting side of the dome and another end connected to a signal transition circuit and a buffer amplifier circuit.  The domed electrode element can be made by forming a metal disk into a dome and providing an oxide layer over the convex surface of the dome. The convex surface of the domed electrode can ensure reliable ECG signal acquisitions with lower radial forces generally than other electrode types, when positioned adjacent the skin of the patient and when coupled to cardiac activity monitoring equipment and a defibrillator for cardiac sensing capabilities.
Patent CA-2308389-A1 (CA)
Title: Method and system for routing service calls made from resold lines
Inventor: BEDINGFIELD JAMES C SR
IPC: H04Q3/00
Filed: 1998-11-04
Abstract: A method and system for routing service calls made from lines resold to a competitive service provider includes advanced intelligent network and standard switching functionality. The call may be made into an AIN service switching point (60) or a non-AIN switch (62-64). All calls are routed to an AIN hub (190), such as a service switching point, via a trunk group. The AIN  or non-AIN switch may access a line class code table (160-164) to determine the proper routing information. Calls made from resold lines are routed to the AIN hub (190). Once the call is routed to the AIN hub, a trigger (187) provisioned on the AIN hub and assigned to the incoming trunk group causes the hub to suspend the call and launch a query to a service control point (200).  The query includes the directory number of the resold calling line and the originally dialed number. The SCP (670) accesses a database (675) containing directory numbers for resold lines and identifiers for competitive service providers. Once the carrier is located, additional tables may be accessed to determine the routing information specified by the carrier for handling the call. The routing information is transmitted by the SCP (670) back to the SSP  (610). The SSP (610) then routes the call to the specified location.