baber/WOPTO huggingface dataset:
Patent CA-2194505-C (CA)
Title: Appareil de pyrolyse
Inventor: BOUZIANE RICHARD
IPC: C10B47/30
Filed: 1996-12-27
Granted: 2004-09-28
Abstract: Cet appareil peut effectuer la pyrolyse d'hydrocarbures contenant des matières à une haute température de 400 à 500 degrés C et sous vide par lots consécutifs. L'appareil comprend un tambour cylindrique rotatif à vitesse variable sur un axe horizontal et entouré de manière espacée d'une gaine d'isolation thermique ; un brûleur à gaz chauffe le tambour sur toute sa longueur, depuis l'extérieur de celui-ci ; une cheminée communique avec l'espace entre le tambour et la gaine, qui possède des orifices de ventilation pouvant être obturés par soupapes ; le tambour est supporté par des roulements pour permettre sa dilatation thermique axiale. Un système de collecteur de filtres est monté de manière stationnaire au sein du tambour pour filtrer les fins résidus solides des gaz et vapeurs de la pyrolyse. Ce collecteur est relié à un tuyau d'évacuation qui sort d'un bout du tambour et est équipé d'un joint mixte pour sceller le tambour autour du tube de décharge stationnaire. Ce joint a un passage pour l'admission dans le tambour d'un gaz inerte d'urgence afin d'empêcher l'air atmosphérique d'entrer dans le tambour en cas de fuite accidentelle du joint rotatif. Le tambour possède une porte d'accès et un système pour ouvrir la porte et pour bien sceller la porte en position sur le tambour.
Patent CA-2195934-C (CA)
Title: Pigment compositions
Inventor: MACPHERSON IAN ALEXANDER
IPC: C09D11/00
Filed: 1997-01-24
Granted: 2005-10-25
Abstract: The invention provides a pigment composition comprising a pigment having adsorbed on its surface, or as a physical mixture, up to 10% by weight, based on the total weight of pigment composition of a coding compound which is a compound containing an azo, azomethine or polycyclic chromophore and which has an absorption spectrum and a Raman spectrum different from that of the pigment.   The compositions are suitable for use in printing inks for security applications.
Patent CA-2197838-C (CA)
Title: Mouthfeel and lubricity enhancing composition
Inventor: MILLER MARK S
IPC: A23L35/00
Filed: 1997-02-18
Granted: 2004-09-28
Abstract: A mouthfeel and lubricity enhancing composition for use in reduced fat food products is provided. The composition is an aqueous gel matrix of ester vesicles which is provided by a mixture of diacetyl tartaric acid mono fatty acid glyceride ester and a sucrose fatty acid ester selected from the group consisting of mono-, di-and tri- fatty acid esters of sucrose.
Patent CA-2204525-C (CA)
Title: Micron sized nickel metal powder and a process for the preparation thereof
Inventor: SCHEIE HUGH C
IPC: B22F1/05
Filed: 1995-11-14
Granted: 2007-06-05
Abstract: A process is provided for the production of a nickel metal powder by reduction of an ammoniacal nickel (II) carbonate solution essentially free o f metallic nickel. A soluble silver salt is added in an amount to provide a soluble silver-to-nickel weight ration of 1.0 to 10.0 grams per kilogram of nickel, an organic dispersant, such as gelatin, is added in the amount of 5.0 to 20.0 grams per kilogram of nickel Ni (II), together with a spheroid-promoting agent suc h as anthraquinone in an amount of about 1.0 to 5.0 grams per kilogram of nickel. The solution is heated to a temperature in the range of 150 to 180 .degree.C, with agitation, under a hydrogen pressure of about 3.5 MPa for a time sufficient to reduce the ammoniacal ammonium nickel (II) carbonate solution to micron-sized nickel metal powder. A high purity, micron-sized nickel meta l powder of generally spheroid particulate configuration is produced. The nick el metal powder has an average particle size of about 0.5 microns. The metal powder is characterized in having an iron impurity content of less than 100 ppm.
Patent CA-2205746-C (CA)
Title: A method and apparatus for optically discriminating between the phases of a three-phase fluid
Inventor: DONZIER ERIC
IPC: E21B47/10
Filed: 1997-05-21
Granted: 2007-02-13
Abstract: To discriminate optically between the various phases in a three-phase fluid, a light beam (F) of non-zero divergence is injected into a detector block (10) made of a material whose refractive index is greater than the refractive indices of all three phases of the fluid. The block (10) has a sensitive zone (18) and a total reflection zone (20) such that incident rays (Ri) parallel to the axis (12) of the block strike the sensitive zone (17) at an angle of incidence (.theta.i) and are returned parallel to the axis (12) by the total reflection zone (20). The angle of incidence (.theta.i) is such that a first phase gives rise to almost total reflection, a second phase gives rise to almost total transmission, and a third phase gives rise to partial transmission and partial reflection.
Patent CA-2216301-C (CA)
Title: Device for the thermal binding of sheets
Inventor: PELEMAN GUIDO
IPC: B42C9/00
Filed: 1997-10-10
Granted: 2006-05-23
Abstract: Device for the thermal binding of sheets, mainly consisting of at least one support (5-5a-5B) for a binding element (3) of the type of which the inside of the back is provided with an amount of glue (4) which melts under the influence of heat, a heating element (6) co-operating with this support (5-5A-5B) or forming part thereof, detection means (7) to detect the presence of a binding element (3) in the device (1) and control mans (8) which on the one hand are connected to the detection means (7) and on the other hand are connected to the heating element (6) in order to switch it on and off, characterised in that said detection means (7) are applied underneath said support (5-5A-5B).
Patent CA-2219621-C (CA)
Title: Foamable gel composition
Inventor: HUGHES TREVOR LLOYD
IPC: E21B43/22
Filed: 1997-10-30
Granted: 2008-07-08
Abstract: A CO2-foamable gelling composition and use of said composition for conformance control operations are described. The gelling fluid comprises a decomposing agent to counteract the detrimental effect of CO2 on the gelling process.
Patent CA-2220921-C (CA)
Inventor: PATERSON WILLIAM G
IPC: A61B18/12
Filed: 1996-06-03
Granted: 2002-02-05
Abstract: A power control apparatus for an electrosurgical generator (10) is used for controlling output power from the generator (10) to the tissue or bodily fluids of a patient (11). The control apparatus rapidly determines the range of impedance of the load on the electrosurgical generator (10) and adjusts the output power accordingly. Output current and output voltage from the electrosurgical generator (10) are monitored and sent to a microprocessor (18). The microprocessor (18) runs an algorithm that rapidly determines the impedance range of the load on the generator (10). The algorithm uses computational techniques, such as comparisons and bit shifting, that avoid long division and other time-consuming operations. The microprocessor (18) can then adjust a high voltage power supply (15) that effects the radio frequency amplifier stage. A method for controlling the power of the electrosurgical generator (10), including steps in the algorithm, is also disclosed.
Patent CA-2228092-C (CA)
Inventor: ADAHAN CARMELI
IPC: F16H21/32
Filed: 1997-04-03
Granted: 2004-09-21
Abstract: A motion converter mechanism to be interposed between a driving device and a driven device to provide a rotary motion in one device and a reciprocatory motion in the other device including a housing (11, 13); a reciprocatory member (40) mounted for reciprocatory movement along a longitudinal axis and having a first end coupleable to one of the devices; a rotary member (22) mounted for rotary movement about a rotary axis and coupleable to the other of the devices; and crank arm (50) having a first end pivotally coupled to the rotary member and a second end pivotally coupled to the reciprocatory member;  and an alignment member (52) extending transversely of the longitudinal axis and having a first end pivotally coupled to the reciprocatory member and a second end pivotally coupled to the housing such as to maintain the reciprocatory member in general coaxial alignment with the longitudinal axis, and thereby substantially to prevent side loading of the reciprocatory member during its reciprocatory movements.
Patent CA-2228368-C (CA)
Title: Improved prosthesis for hernia repair and soft tissue reconstruction
Inventor: SHRINER KELLY M
IPC: A61F2/02
Filed: 1997-05-30
Granted: 2005-09-20
Abstract: An implantable prosthesis for repairing or reconstructing a tissue or muscle wall defect including an outer plug and at least two inner filler plugs positioned within the outer plug that stiffen, and impart bulk to, the outer plug when the implant is inserted into the narrow confines of the tissue or muscle wall defect.
Patent CA-2230608-C (CA)
Inventor: NAKAMURA MITSUO
IPC: E04C2/04
Filed: 1997-06-20
Granted: 2003-09-09
Abstract: Une paire de première et deuxième couches de béton (1) et (2) séparées par un espace sont reliées par exemple par une tôle ondulée (3) dont les ondulations présentent une amplitude uniforme de manière à créer une structure creuse entre les couches (1) et (2), cette structure creuse permettant de réduire le poids total des panneaux de béton. La tôle ondulée (3) présente par exemple une section rectangulaire trapézoïdale, et les creux et les crêtes sont noyés dans les première et deuxième couches de béton (1) et (2) de manière à améliorer la résistance en compression dans le sens de l'inclinaison des ondulations de la tôle ondulée (3), ainsi que la rigidité globale des panneaux de béton grâce à l'effet de maintien dans le plan par des éléments diagonaux d'une structure en treillis de la tôle ondulée (3).
Patent CA-2231475-C (CA)
Inventor: JU JINGYUE
IPC: C12Q1/68
Filed: 1996-08-12
Granted: 2002-02-05
Abstract: Des marqueurs fluorescents sont offerts qui font appel à des constituants absorbeurs/donneurs d'énergie et à des constituants accepteurs/émetteurs de fluorescence d'énergie réunis par un séparateur qui comprend des motifs monomères à base de phosphate de glucide, particulièrement de motifs monomères de ribosyle phosphate, où les groupes glucidiques sont exempts de groupes hydroxyle actifs. Plus particulièrement, un constituant de transfert d'énergie (TE) est substitué en position 5' de la chaîne du séparateur, pendant que l'autre constituant de transfert d'énergie est substitué en position 1' du groupe ribosyle terminal 3' du marqueur formant une cassette de TE pour liaison à une séquence d'acide nucléique de composition quelconque. En utilisant des combinaisons de constituants de TE, avec un absorbeur/donneur d'énergie courant et des émetteurs de fluorescence différents, on peut obtenir des familles de marqueurs qui peuvent être attachés à n'importe quelle molécule cible et qui peuvent être excités à une longueur d'onde donnée et être fluorescents à une longueur d'onde différente avec des écarts de Stokes importants. Les compositions trouvent une application particulière dans le domaine du séquençage.
Patent CA-2239168-C (CA)
Title: Method and system for data transfer
Inventor: HERTLE JOCHEN
IPC: G07B15/06
Filed: 1996-12-18
Granted: 2004-01-27
Abstract: A method for data transfer for various applications between an on board unit (OBU), which comprises a processor, memory means and at least one interface to an external entity. A sequence of commands is exchanged over the interface and processed by the OBU in order to perform the respective task according to the application of the OBU and/or the external entity. The system for data transfer comprises a macm interpreter in the OBU to receive and interpret the macros from one of its interfaces.
Patent CA-2243767-C (CA)
Inventor: COOPER JOHN SCOTT
IPC: A63B41/08
Filed: 1998-07-22
Granted: 2002-04-02
Abstract: A waterproof game ball comprises elastically stretchable panels connected and sealed together along marginal edge portions thereof to define a shell, and a flexible, inflatable bag disposed within the shell for receiving air to inflate the bag. Each of the elastically stretchable panels has a main body formed from a single piece of non-porous, water-impervious material.
Patent CA-2247425-C (CA)
Title: Method and device for diagnosis for vehicle
Inventor: HASHIMOTO AKIRA
IPC: B60K23/00
Filed: 1998-03-10
Granted: 2003-04-15
Abstract: Forced activation signal supplying means 550 supplies a forced activation signal Sx to a diagnostic target part 101 related to a diagnostic item requiring a forced activation signal. Vehicle-state detection means 552 detects a current state of the diagnostic target part 101 through an ECU 1. Diagnostic means 553 compares the currently detected state of the diagnostic target part 101 with a state predicted when the forced activation signal Sx is given to diagnose the diagnostic target part 101. When the forced activation signal Sx is supplied to the part of the vehicle, self-diagnosis stopping means 554 gives an instruction to stop a self diagnosis for at least an item the diagnostic result of which may vary under the influence of the forced activation signal Sx, or to invalidate the diagnostic result.
Patent CA-2251708-C (CA)
Title: Solution servant a laver une bouteille sans provoquer d'attaque chimique
Inventor: ROUILLARD CAROL A
IPC: C11D1/94
Filed: 1997-03-20
Granted: 2002-11-12
Abstract: On limite l'attaque chimique causée à des bouteilles dans un dispositif de lavage de bouteilles en trempant celles-ci dans une composition extrêmement caustique ne contenant pas de composés de phosphore, d'acide tétraacétique d'éthylènediamine ou d'acide nitrilotriacétique. Cette composition de trempage contient de l'hydroxyde de sodium dissous dans de l'eau, combiné à des inhibiteurs de croissance de cristaux d'acide polycarboxylique. Cette solution de trempage contient, de plus et de préférence, un tensioactif non ionique, tel qu'un polyglucoside d'alkyle, ainsi qu'un chélatant, tel qu'un gluconate, un glucoheptonate ou un boroheptonate. On peut effectuer l'apport de cette solution de trempage soit en la combinant à une composition détergente liquide ou en poudre, constituant également une partie de l'invention, soit en l'utilisant en tant qu'additif exempt de l'hydroxyde de sodium. Ces compositions permettent de nettoyer efficacement les bouteilles et de limiter considérablement la dissolution du verre, laquelle, à son tour, peut provoquer une opacité et une perte de poids. Elles permettent également de diminuer la quantité de dépôt de silicate provenant du dispositif de lavage des bouteilles.
Patent CA-2257795-C (CA)
Inventor: WAGNER MARK HARRISON
IPC: E01F13/08
Filed: 1997-06-06
Granted: 2005-12-27
Abstract: La présente invention concerne un dispositif de sécurité (2) permettant de protéger l'accès à une aire de stationnement et d'empêcher la sortie de ladite aire de stationnement. Ce dispositif de sécurité peut être monté à l'entrée/sortie de l'aire de stationnement au niveau du sol et comprend une barrière ou un panneau (9) pouvant être placé en position surélevée pour empêcher le passage du véhicule au-delà de la barrière (9) ou en position abaissée pour permettre au véhicule de rouler au-dessus du dispositif (2), ainsi qu'une pédale d'amorce (4) qui est enfoncée lorsque le véhicule roule sur le dispositif (2) et qui active un moyen d'entraînement formé par un ressort de torsion (78) relié à la barrière par des moyens de connexion adéquats, tels qu'une roue à fente (84) et un système de poulie, via des moyens de commande comprenant une came (40) à deux lobes (42, 44) permettant d'entraîner une barre (60), de sorte que la mise en marche des moyens de commande entraîne l'élévation ou l'abaissement de la barrière.
Patent CA-2259765-C (CA)
Title: Apparatus for processing flexible, sheet-like products
Inventor: FENILE ROBERTO
IPC: B65H5/12
Filed: 1999-01-20
Granted: 2006-12-19
Abstract: The apparatus for processing flexible, sheet-like products (14) has a feed conveyor (12) which is intended for feeding the products (14) to an intermediate conveyor (18).      The latter has pivotably controlled grippers (22) arranged one behind the other and moved along a continuous circulatory path (26) in the direction of circulation (U).      The intermediate conveyor (18) is intended for altering the position of the fed products (14), while the sequence of the products remains unaltered, such that the previously mutually facing sides of adjacent products (14) are reversed, and then for transferring the products to a removal conveyor (38). For this purpose, each gripper (22) is controlled such that the product (14) retained by it is drawn around the following gripper (22) as seen in the direction of circulation (U), from one side of the gripper to the other side.
Patent CA-2259785-C (CA)
Inventor: SANDFORD PETER E
IPC: B31B50/14
Filed: 1999-01-19
Granted: 2008-07-29
Abstract: A female blanking die for cutting or blanking a carton blank, a male/female die combination, and constituent elements are described herein. The die combination includes a male die having a template with a plurality of foam plastic pads secured to the undersurface of the template, and a female blanking die having a rectangular framework and grid support members, each grid support member having a slot across its upper face, and being disposed along the internal perimeter of the rectangular framework. Jogger members are disposed along the internal perimeter of the rectangular framework, oriented along the internal perimeter of the rectangular framework. The male and female blanking die are aligned to cooperate to press and separate carton blanks from a web holding them together, forcing the separated cartons through aligned openings in the female blanking die.
Patent CA-2260320-C (CA)
Title: Banquette deux places modulable premiere-seconde classe et procede de transformation d'une telle banquette
Inventor: GUINOT ALAIN
IPC: B60N2/75
Filed: 1999-02-11
Granted: 2006-04-18
Abstract: La présente invention porte sur une banquette modulable (1) de première-seconde classe présentant un nombre donné N de places, ladite banquette modulable (1) de première-seconde classe étant susceptible d'être transformée en banquette à N places de seconde-première classe, ladite banquette modulable de première-seconde classe comportant N sièges (2) à N assises (3) et 2N accoudoirs (a), ladite banquette modulable (1) de première-seconde classe comportant des moyens de translation (5) d'au moins une desdites N assises (3) et d'au moins un desdits 2N accoudoirs (4), lesdites N assises (3) et lesdits 2N accoudoirs (4) restant alignés les uns par rapport aux autres, des translations T obtenues au moyen desdits moyens de translation (5) permettant d'écarter lesdites assises à translater et lesdits accoudoirs à translater les uns des autres, lorsque ladite banquette modulable de seconde classe est transformée en banquette de première classe, ou de resserrer lesdites assises à translater et lesdits accoudoirs à translater les uns contre les autres, lorsque ladite banquette modulable (1) de première classe est transformée en banquette de seconde classe.
Patent CA-2263080-C (CA)
Inventor: MURAOKA HIROKI
IPC: H01M4/13
Filed: 1999-02-26
Granted: 2004-08-10
Abstract: The invention relates to a polymer battery. A thin perforated collector is disposed in flushed state on the outer end surface of the positive electrode active material layer or the collector is embedded in the positive electrode active material layer so that the bottom plane facing the negative electrode is present at the position of 2/3 to 4/5 of the total thickness of the layer from the side facing the negative electrode. The collector of the positive electrode is prevented from peeling off from the positive electrode active material layer and besides the utilization ratio of the positive electrode active material is enhanced.
Patent CA-2265560-C (CA)
Title: Roaming process and pertaining devices
Inventor: MARTSCHITSCH ANDREAS
IPC: H04M3/00
Filed: 1997-09-04
Granted: 2006-01-31
Abstract: Telecommunications process enabling a subscriber in a Home Public Land Mobile Network (HPLMN) to connect to a Visitor Public Land Mobile Network (VPLMN) without a roaming agreement with the HPLMN. Connection is achieved by means (IMSI-PPLMN, 3,5) which are made available by a partner unit (PPLMN) having a roaming agreement with both the HPLMN and the VPLMN. In a first embodiment of the invention, connection is established by replacing the international mobile subscriber identification (IMSI) for a HPLMN with an identification for a partner network on the subscriber identification module (SIM) card.
Patent CA-2274954-C (CA)
Inventor: NAGAO YUUKI
IPC: C07C311/13
Filed: 1997-12-12
Granted: 2008-03-11
Abstract: Sulfonamide and carboxamide derivatives represented by general formula (I) wherein the rings A and B represent each a carbocycle or a heterocycle; Z1 represents -COR1, -CH=CH-COR1, etc.; Z2 represents H, alkyl, etc.; Z3 represents a single bond or alkylene; Z4 represents SO2 or CO; Z5 represents alkyl, phenyl, a heterocycle, etc., R2 represents CONR8, O, S, NZ6, Z7 -alkylene, alkylene, etc.; R3 represents H, alkyl, halogeno, CF3, etc.; R4 represents H, optionally substituted alkyl, etc., and n and t are each from 1 to 4. The compounds of general formula (I) bind to PGE2 receptors and exert an antagonism or agonism thereto. Thus, they are applicable to drugs having the effects of inhibiting uterine muscle contraction, analgesia, inhibiting digestive tract movement, hypnosis, enlarging vesical capacity, contracting the uterine, promoting the digestive tract movement, suppressing the secretion of gastric hydrochloric acid, lowering blood pressure, or diuresis.
Patent CA-2275938-C (CA)
Inventor: RONDEAU CHRISTINE
IPC: A61K8/35
Filed: 1998-10-07
Granted: 2007-01-02
Abstract: The invention concerns a ready-to-use composition for dyeing keratin fibres, and in particular human keratin fibres such as hair comprising, in an appropriate dyeing medium, at least a direct cationic dye properly selected, and at least a direct nitrated benzene dye, and the dyeing method using said composition.
Patent CA-2285070-C (CA)
Inventor: BEHRENS PAUL K
IPC: C07C51/265
Filed: 1998-03-12
Granted: 2007-07-17
Abstract: La présente invention concerne des procédés de réduction d'encrassement d'un équipement utilisé dans la fabrication de composés aromatiques tels qu'un diméthyl-2,6-naphtalènedicarboxylate. Lesdits procédés requièrent le traitement des courants utilisés lors de la fabrication par un agent métallique complexant. La présente invention concerne également de nouvelles compositions utilisées dans la fabrication de matières aromatiques telles qu'un diméthyl-2,6-naphtalènedicarboxylate.