baber/WOPTO huggingface dataset:
Patent CA-2171564-C (CA)
Inventor: KALOTA DENNIS JEROME
IPC: C10M173/02
Filed: 1994-10-07
Granted: 2004-12-28
Abstract: Nouveaux fluides hydrosolubles destinés au travail des métaux. Ils comportent l'acide polyaspartique et ses sels et sont utilisables comme lubrifiant dans un processus de découpage, de cintrage, de meulage et de façonnage de métaux ferreux et non ferreux. L'acide polyaspartique et ses sels sont avantageux notamment en ce que la mise au rebut des fluides après leur utilisation ne présente aucun problème et n'exige aucun traitement spécial car l'acide polyaspartique et ses sels sont biodégradables sans difficulté.
Patent CA-2174334-C (CA)
Title: Method of and apparatus for controlling moisture content of a web product at the time of changing the grade of the web product on paper machine
Inventor: MORI YOSHITATSU
IPC: D21F5/06
Filed: 1995-08-16
Granted: 2001-10-30
Abstract: A paper-making process control system is provided for a paper making machine to simulate a web drying operation performed by the drying sections of the paper machine, in order to enhance the reliability of controlling operation in the web product grade change and to reduce the time necessary for the grade change.      In the control system, when a web product change is carried out during the paper-making process by passing a web (WE) along with a canvas belt (14b) around a steam-heated drums (14a) for the drying of the web (WE), the control system describes heat balance among the steam-heated drums(14a), the web (WE), and the canvas belt (14b) by heat balance equations on an assumption that there is no temperature differential in the temperature of the circumferential portion of each steam-heated drum (14a), and adjustably regulates supply of steam to the respective steam-heated drums (14a) on the basis of the heat balance equations to thereby bring a moisture content of the web (WE) to a desired value.
Patent CA-2178050-C (CA)
Title: Wrap around carton
Inventor: GNADT DAVID FREDERIC
IPC: B65D73/00
Filed: 1996-06-03
Granted: 2007-04-10
Abstract: A wrap around a carton which permits display of two items such as a bottle and a pouf simultaneously. The bottle is sufficiently rigid to form a portion of the support of the package. The carton includes a central panel having two ends and product receiving structures at each of its ends. In the erected carton, a first product is received within the product receiving apertures and a second product is placed behind the first one. The package is completed with shrink wrap so that the consumer can view the contents of the package.
Patent CA-2181591-C (CA)
Inventor: BAXTER RONALD D
IPC: H01L27/04
Filed: 1995-01-12
Granted: 2008-04-29
Abstract: L'invention se rapporte à des procédés, un appareil et des techniques de fabrication de puces qui assurent la protection de dispositifs (250) à base de transistors à effet de champ sensibles aux ions (TECSI) contre la décharge électrostatique (DES), utilisés pour mesurer sélectivement des ions dans un liquide (299). Selon un aspect de l'invention, un circuit de protection DES, constitué d'éléments protecteurs traditionnels (201, 202, 206), est intégré sur la puce même de silicium sur laquelle est formé le dispositif TECSI (250), ainsi que d'une interface (203) qui se trouve en contact avec le liquide (299) en train d'être mesuré et qui n'ouvre pas de voies aux courants de fuite continus entre le dispositif TECSI (250) et le liquide (299). Selon un mode préféré de réalisation de l'invention, une structure de condensateur est utilisée comme interface (203) entre un circuit de protection (201, 202, 206) et un échantillon liquide (299). D'autres aspects de l'invention concernent des procédés en soi assurant la protection de détecteurs à TECSI contre la décharge électrostatique (DES) à l'aide d'une interface (203) (par ex. structure de condensateur) mentionnée ci-dessus, et des procédés de fabrication de la nouvelle interface sur une tranche de silicium.
Patent CA-2195990-C (CA)
Title: Rubbery composition containing a dienic polymer with a terminal silanol group and containing a organosilane derivative
Inventor: LABAUZE GERARD
IPC: B60C1/00
Filed: 1997-01-24
Granted: 2006-08-29
Abstract: A sulphur-vulcanisable rubber composition comprises at least one functionalised or modified dienic polymer with carbon black or silica as filler. The dienic polymer is a functionalised polymer with a silanol or a polysiloxane block with a terminal silanol at the chain end or modified along the length of the chain by silanol groups. The composition further comprises an organosilane having an amine or imine group of formula (Z)-R1-Si(OR2)3-n(R3)n (I), where Z = a primary amine, secondary cyclic amine or an imine or a polyamine; R1, R2, R3 = optionally different, 1-12 C, preferably, 1-4 C alkoyl, aryl, alkaryl, or aralkyl; n = 0, 1 or 2. Also claimed are: (i) a process for the preparation of the rubber composition; (ii) a tyre having improved frictional resistance comprising the rubber composition; and (iii) a tyre tread consisting of the rubber composition.
Patent CA-2198431-C (CA)
Inventor: TAKATA KENSAKU
IPC: H01R13/629
Filed: 1997-02-25
Granted: 2004-04-13
Abstract: A connector connection structure includes a first connector supported on a holder and a second connector connectable to the first connector. The holder has support portions in the form of U-shaped grooves, for supporting the first connector such that the first connector is slidable in a direction of connection of the first and second connectors relative to each other. Swingable levers are swingably supported between the holder and the first connector, and there are provided drive portions that swingingly displace the swingable levers in response to the sliding movement of the first connector.      Operating portions are also provided to increase driving forces of the swingable levers, and transmit the driving forces to the second connector, thereby driving the two connectors in a direction to connect the two connectors together.
Patent CA-2200422-C (CA)
Inventor: LEURDIJK JAN B
IPC: A47B96/06
Filed: 1997-03-19
Granted: 2002-05-07
Abstract: A storage system for articles. The storage system includes a track for mounting on the wall. The track is formed with a mounting portion which is sized and shaped to permit a fastener to pass through the track and into a wall. A L-shaped groove is formed having a lower seating face and upper retaining slot. Below the groove is a mid section which may include a material saving recess. A lower alignment means is also provided. A hanger bracket is provided with an upper L-shaped portion sized and shaped to be inserted into said groove and shaped to fit into said upper retaining slot while resting on said seating face to retain said bracket on saidtrack. In one embodiment an outwardly extending hook element is provided, and a pair of fasteners is used to secure the bracket to the track.
Patent CA-2206426-C (CA)
Inventor: TENDER NEIL H
IPC: H04N1/417
Filed: 1995-12-01
Granted: 2000-08-22
Abstract: Compression and decompression methods for transmitting facsimile images in which the facsimile image is compressed in both vertical and horizontal directions are implemented using two dimensional maximum differences algorithms. Asymmetrical and fractional image compression are provided by controlling the number of lines, i.e., rows or columns, being compressed and by controlling the bit segment length used during each differences determination. The compressed facsimile image is decompressed by selecting a reference bit in the decompressed facsimile image and expanding the bit in both vertical and horizontal directions in accordance with a binary value of bits near the selected reference bit. A transmission channel adapted to serially perform the encoding and decoding functions is also described.
Patent CA-2209224-C (CA)
Inventor: VAN VLIET JACOBUS PETRUS MARIA
IPC: E21B33/14
Filed: 1996-01-15
Granted: 2006-07-11
Abstract: L'invention se rapporte à un procédé de formation d'un tubage dans un trou de sondage réalisé dans une formation souterraine. Ce procédé consiste à (a) disposer une colonne perdue tubulaire (11) dans le trou de sondage (1), cette colonne étant expansible dans le sens radial dans le trou de sondage et comportant, dans sa position radialement élargie, une pluralité d'ouvertures (12) qui se chevauchent dans le sens longitudinal de la colonne, (b) élargir radialement la colonne dans le trou de sondage, et (c) installer, avant ou après l'étape (b), un corps en matière d'étanchéité fluidique durcissable (13) dans le trou de sondage de sorte que ladite matière d'étanchéité remplisse lesdites ouvertures et les referment presque entièrement. Cette matière est choisie de façon qu'elle durcisse dans les ouvertures et augmente ainsi la résistance à la compression de la colonne.
Patent CA-2209618-C (CA)
Inventor: KUNSE THOMAS R
IPC: B60P1/60
Filed: 1997-07-03
Granted: 2005-11-01
Abstract: A conventional dry van trailer is modified to include a recessed bulkhead at the back of the trailer having a material inlet that communicates on its exterior side with a flexible fill tube and on its interior side with a rigid distribution conduit.      The distribution conduit extends along the top wall of the trailer to an open free end near the front of the trailer. A bottom-opening distribution slot extends from the open free end of the conduit rearwardly along a substantial length of the trailer. The fill tube is connected to a grinder/blower unit which delivers a high velocity flow of ground plastic scrap into the tube and conduit is discharged therefrom through the open end and distribution slot of the conduit in a manner to fill the trailer from front to back. A two-stage coarse/fine filter permits air to escape from the trailer while retaining the solid material.
Patent CA-2217270-C (CA)
Inventor: TEES DOUGLAS
IPC: E06B9/52
Filed: 1997-10-03
Granted: 2006-05-16
Abstract: A screen retention system is provided for installing screen covers over large openings having polygonal frames comprising a plurality of mounting strips attached to a frame, each mounting strip having a plurality of posts. Each post has a substantial girth and has an enlarged head formed at its tip, the underside of the head forming a catch substantially around the entire underside. Screen material is mounted over the posts and the heads retain the screen thereon and therefore resist large lateral forces exerted by tension in the screen. A closure loop strip entangles the post heads to retain the loop strip thereon.
Patent CA-2223964-C (CA)
Inventor: MICHELSON GARY KARLIN
IPC: A61F2/30
Filed: 1996-06-06
Granted: 2004-01-27
Abstract: Cette invention concerne des arthrodhèses intersomatiques du rachis (100), pourvues d'une configuration structurale garantissant le maintien et la création de relations angulaires normales du point de vue anatomique de deux vertèbres contiguës (V2, V3) du rachis (S), permettant de maintenir et de créer une lordose du rachis.  Les arthrodhèses intersomatiques du rachis (100) selon l'invention sont d'une taille leur permettant de s'insérer dans l'espace intervertébral né de l'ablation de substance discale se trouvant entre deux vertèbres contiguës (V2, V3) et d'épouser entièrement ou en partie la forme de l'espace intervertébral ainsi créé.  Elles ont des surfaces supérieure (112) et inférieure (114) constituant une structure de support destinée à venir en contact avec les plateaux vertébraux des vertèbres contiguës (V2, V3).  Ces surfaces supérieure (112) et inférieure (114) sont disposées l'une par rapport à l'autre selon un angle convergeant de sorte que les arthrodhèses de l'invention (100) sont, dans l'ensemble, cunéiformes, vues de côté.
Patent CA-2224461-C (CA)
Title: Cleaning composition and method for the cleaning of delicate surfaces
Inventor: EVERS MARC FRANCOIS THEOPHILE
IPC: C11D3/37
Filed: 1996-05-16
Granted: 2005-07-26
Abstract: Compositions are disclosed which are suitable for the safe cleaning of delicate surfaces, i.e. marble and painted and lacquered surfaces, e.g. lacquered wooden floors. The compositions disclosed herein comprise at least one surfactant, they are formulated in the mildly acidic to mildly alkaline pH range, they comprise a builder or a combination of builders, and positive divalent ions in amounts so as to saturate the builder in the composition.
Patent CA-2225450-C (CA)
Inventor: CROSTON GLENN E
IPC: C07K14/715
Filed: 1996-06-05
Granted: 2001-05-29
Abstract: Cette invention concerne des protéines kinases humaines associées au récepteur de l'Interleukine-1 (IRAK), les acides nucléiques qui codent les IRAK et les sondes et les armorces d'hybridation moléculaire capables de s'hybrider avec les gènes IRAK et les procédés d'utilisation des compositions en question; en particulier des procédés tels que des dosages de liaison in vitro à base d'IRAK et des dosages de phosphorylation destinés au criblage de banques chimiques pour détecter des composés principaux pour des agents pharmaceutiques.
Patent CA-2225945-C (CA)
Title: Conductive fabric sensor system
Inventor: BOYCE JAY E
IPC: B60R21/015
Filed: 1997-12-29
Granted: 2001-12-18
Abstract: A sensor for the seat of a motor vehicle includes a compressible, preferably foam layer disposed between two conductive sheets. In one embodiment, the capacitance between the conductive sheets is measured to determine what and whether an object is disposed on the sensor, while in another application, apertures are formed through the compressible layer to allow the conductive sheets to contact one another through the apertures. Embodiments having relatively low resistivity to produce a short circuit, and an embodiment having higher resistivity in which the magnitude of the change and resistance may be used to determine the nature of an object are described.
Patent CA-2227885-C (CA)
Inventor: MIGLIORATI SOSTENE
IPC: A63H11/18
Filed: 1998-01-27
Granted: 2004-04-06
Abstract: A movement assembly particularly for the legs of a doll comprises a geared transmission whereof the end wheel, supported on the body structure of the doll, has two opposite eccentric pins (48, 48'), one for each leg. On each of the pins a movable U-shaped element (50') is rotatably engaged and is mounted and restrained to the body structure of the doll in order to be driven by the respective eccentric pin in an upward and downward motion and simultaneously an oscillating movement. The U-shaped element has a pin (58) for assembly of the leg, which can be mounted thereon with the possibility of being rotated around the pin.
Patent CA-2235401-C (CA)
Title: Method for sterilizing medical devices utilizing a room temperature sterilant
Inventor: ONSTAD BRADLEY K
IPC: A61L2/18
Filed: 1996-10-11
Granted: 2001-05-08
Abstract: Provided is an anti-microbial composition containing an ester of formic acid, an oxidizer, performic acid and water. Also provided is a premix for making the anti-microbial composition having two parts. One part contains the ester of formic acid and a second part contains the oxidizer. Another method is provided for making the anti-microbial composition in which the ester of formic acid is combined with the oxidizer and water. Also provided is a method for sterilizing devices by contacting the surface of the device with the anti-microbial composition containing the ester of formic acid, an oxidizer, performic acid and water.
Patent CA-2236819-C (CA)
Inventor: WHITE PETER DRUMMOND BOYS
IPC: C08J3/20
Filed: 1996-11-18
Granted: 2006-07-11
Abstract: L'invention concerne un procédé de production de systèmes de résine époxy, thermodurcissables, polymérisables à chaud, à un seul constituant et leur transfert dans des récipients dont le type, la dimension et la forme sont adaptés. Le procédé de production de ces systèmes de résine époxy consiste à mélanger: (A) des résines époxy ou des composés époxydiques; (B) un système d'amines solidifiant présent dans des quantités insuffisantes pour induire la gélification après que tous les atomes d'hydrogène amino aient été épuisés par les groupes époxy, dans des conditions de réaction choisies pour (A) et (B), ce système donnant naissance à un produit se caractérisant par un point de fusion, mesuré suivant la norme Kofler Heat Bank, inférieur à 55  DEG C et une stabilité du point de fusion d'au moins six mois à des températures ambiantes normales; facultativement (D) d'autres additifs qui peuvent être nécessaires pour modifier les propriétés physiques de la composition durcie ou non durcie; et facultativement (E) un agent porogène prévu de telle sorte que seule une faible réaction puisse se produire pendant la phase de mélange entre (A) et (B) et que la majeure partie de cette faible réaction se produise lorsque la substance a pris sa forme finale ou se trouve le récipient final nécessaire avant un autre mélange ou un autre traitement, à condition que la réaction entre (A) et (B) ne génère pas suffisamment de chaleur lorsque la substance a pris la forme choisie ou se trouve dans le récipient choisi pour activer de manière significative la réaction entre les groupes époxy restants et le durcisseur (C) ou l'agent porogène (E).
Patent CA-2239853-C (CA)
Title: Indane dimer compounds and their pharmaceutical use
Inventor: BYRNE WILLIAM
IPC: C07C271/38
Filed: 1996-12-06
Granted: 2006-11-28
Abstract: Indane dimer compounds of general formula 5, 6 or 9 and their pharma- ceutical use, particularly to achieve smooth muscle relaxing activity and/or mast cell stabilising activity and/or antiinflammatory activity are described, wherein in formulae 5 and 9, R1 and R3 to R15, and in formula 6, R1, R2 and R4 to R15, are selected from one or more of the same or different of H, halo, h y- droxy, alkoxy, aryloxy acetoxy, carboxy, alkyl carbonyl, hydro carbonyl, amino, amido, alkylamino hydroxylamino, amine oxide groups, azo groups, cyano, hy- drazino groups, hydrazide groups, hydrazone groups, imide groups, iminoether groups, ureyl groups, oxime, nitro, nitrate, nitrite, nitroso groups, nitril e, hete- rocyclic groups containing one or more heteroatoms selected from N, O or S, aralkyl groups, mono and polybenzoid aryl groups, substituted aryl groups, thiol, thioureyl, phenylthiol groups, sulphonic acid groups, sulphoxide groups, sulphone groups, alkyl containing 1 to 10 carbon atoms or cycloalkyl groups containin g 3 to 8 carbon atoms which may be saturated or unsaturated, substituted alkyl or cycloalkyl groups which may be saturated or unsaturated. In formulae 5, 6 an d 9, X is O, NR (wherein R is acyl, alkyl or sulphonate groups), S, SO or SO2. In formulae 5, 6 and 9, any one or more of R1, 1R1; R2,1R2; R3 1R3; R9 1R9; R10 , 1R10 and R14, 1R14 may together represent oxo.
Patent CA-2240112-C (CA)
Inventor: SUTT EDWARD G JR
IPC: B21G3/18
Filed: 1998-06-09
Granted: 2002-08-20
Abstract: An obliquely collated strip of brads useable in an angled magazine of a fastener driving tool, each brad having a head on one end and a point on an opposing end, the point of each brad of the collated strip of brads having a tip defined by converging first, second and third facets to form an edge at an acute angle relative to an axis of the brad, the edge of each brad forming a substantially continuous edge of the collated strip of brads, the head of each brad of the collated strip of brads arranged step-wise relative to the head of an adjacent brad, the step-wise arrangement of heads forming a stepped edge substantially parallel to the substantially continuous edge of the collated strip of brads, the head of each brad of the collated strip of brads at an angle relative to the axis of the brad, the angle of the head sloping oppositely relative to the angle of the substantially continuous edge of the collated strip of brads.
Patent CA-2240280-C (CA)
Inventor: LADUE CHRISTOPH KARL
IPC: H04W92/02
Filed: 1996-04-09
Granted: 2003-06-10
Abstract: A method for seamlessly transmitting application specific messages over existing wireless communication networks (448) on control channels, access channels, digital traffic channels, and switches comprising taking existing data (426) and manipulating the data (432) to create a manipulated data (228). Application specific messaging bits configured to appear as an origination data packet having from eight to thirty-two digit fields are transmitted over celular control channels (437). The manipulated data (228) is then translated (442) into an application specific message (438). The application specific message (438) is applied to control and communicate with an application specific apparatus (210), whereby wireless communication on the existing wireless communication network is provided without causing any disruption, system overload, or limitation on normal system communication activity.
Patent CA-2247458-C (CA)
Title: Procede et dispositif base sur un courant de deplacement pour determiner une presence, une direction de deplacement et une activite dans un espace defini
Inventor: GERSHENFELD NEIL
IPC: G08C21/00
Filed: 1997-02-18
Granted: 2005-10-04
Abstract: Dispositif et procédé permettant de déterminer la présence, la direction de déplacement et l'activité d'une personne dans un espace défini. Le procédé met en oeuvre au moins une électrode à proximité de l'espace à surveiller. Un signal alternatif est appliqué à l'électrode, et le courant est mesuré à partir de cette électrode et également en direction d'autres électrodes inclues dans le système et qui sont reliées au retour par le sol de l'électrode couplée à signal alternatif. Toute personne (ou tout objet) devant être détectée intercepte un partie du champ électrique s'étendant entre l'électrode "émettrice" couplée aux signaux alternatifs et les autres électrodes "réceptrices", l'intensité du champ intercepté dépendant du volume et de la direction de déplacement de la personne détectée, que cette personne offre ou non une trajectoire de liaison à la terre et quelque soit la géométrie de répartition des électrodes. Compte tenu de la dépendance spatiale non linéaire du champ, des électrodes multiples peuvent distinguer de manière fiable plusieurs séries de cas prévisibles. L'objet de l'invention peut être configuré pour détecter non seulement des positions ou orientations statiques mais également un déplacement dans un espace défini. Ce résultat est obtenu en prenant des mesures séquentielles à des moments différents et en utilisant les variations dans le temps des amplitudes des signaux ainsi que les amplitudes absolues elles-mêmes.
Patent CA-2249458-C (CA)
Inventor: MOADY MARZOOK
IPC: A61P17/06
Filed: 1997-03-19
Granted: 2002-11-12
Abstract: Cette invention concerne une composition de traitement du psoriasis dérivée de la plante Asphodelus Microcarpus. Cette composition comporte de la 3-méthylanthraline, du chrysophanol, de l'aloès-émodine, du monoacétate d'aloès-émodine et/ou des dérivés de ces composés. On prépare cette composition en extrayant un liquide de la racine d'Asphodelus Microcarpus et en mélangeant ledit liquide avec de l'acide acétique. L'invention concerne également un procédé de traitement qui consiste à appliquer ladite composition à la zone de peau affectée à une fréquence suffisante pour entraîner un soulagement des symptômes, l'application étant effectuée typiquement une fois par jour pendant 14 à 56 jours.
Patent CA-2255514-C (CA)
Inventor: MORROW WILLIAM H
IPC: H01J61/52
Filed: 1998-12-11
Granted: 2007-07-10
Abstract: An electrodeless lamp has a gas containing chamber with a first electrode and a second electrode, each surrounded by a dielectric, within the gas chamber and an AC source coupled between the first and second electrodes. In another aspect, the electrodeless lamp has a gas containing chamber with a dielectric chamber wall, a first electrode extending along the dielectric chamber wall outside of the gas containing chamber, a wound second electrode surrounded by a dielectric within the gas chamber, and an AC source coupled between the first and second electrodes.