baber/WOPTO huggingface dataset:
Patent CA-2150971-C (CA)
Title: Process and apparatus for producing heat treatment atmospheres
Inventor: VAN DEN SYPE JAAK STEFAAN
IPC: B01J23/40
Filed: 1995-06-05
Granted: 1999-05-11
Abstract: An  endogenerator  is provided  in which  CO  and H2 are generated as primary products of hydrocarbon oxidation. Noble  metal  catalysts  such  as  platinum  (Pt)   and particularly rhodium (Rh), are loaded on a porous ceramic support,  of  example,  an  alumina  carrier.    In  the endogenerator reactor little or no CO and H2 are produced by the slow and energy-intensive reforming reactions and this  allows  for  a  compact  reactor  which  operates autothermally without auxiliary heating means, and with high space velocities wherein space velocity is defined as the number of standard cubic feet per hour of output gas per  cubic  foot  of  the  catalyst  carrier.    Preferred hydrocarbons are methane or propane, preferred oxidants are nitrogen/oxygen mixtures with from 5% oxygen up to 100% oxygen.    The  endogenerator  of  the  present  invention provides  a  process  and  apparatus  that  generates  the required  reducing  gases  CO  and  H2  for  heat  treating applications which require leaner atmospheres and lower carbon potentials.    The present  invention  provides  a reactor which operates autothermally and in which very high space velocities are achieved.  The reactors of the present invention also provide inexpensively the reducing elements required to obtain buffered atmospheres in heat treating furnaces and thereby allow the introduction of inexpensive nitrogen produced by membranes or PSA into such furnaces.
Patent CA-2154057-C (CA)
Inventor: JAMASBI HOMAYOUN
IPC: C09D5/00
Filed: 1995-07-17
Granted: 2008-01-08
Abstract: An aqueous aerosol coating composition, which includes a thermoplastic acrylic polymer solubilized in an aqueous solution of a monohydric alcohol.  The coating composition may further be blended with a controlling amount of a water soluble or water reducible acrylic polymer for imparting a desired degree of gloss and alkali resistance to a coating made from the aqueous aerosol coating composition. The compositions of this invention provide for improved drying rates, hardness and alkali resistance over current aqueous systems.
Patent CA-2155392-C (CA)
Title: Drill bit having enhanced cutting structure and stabilizing features
Inventor: KEITH CARL W
IPC: E21B10/43
Filed: 1995-08-03
Granted: 1998-06-23
Abstract: A fixed cutter drill bit includes sets of cutter elements mounted on the bit face, each set including at least two cutters that are mounted at generally the same radial position with respect to the bit axis. The cutter elements of a set are positioned on different blades of the bit and are mounted having their cutting faces are out-of-profile, such that certain elements in the set are exposed to the formation material to a greater extent than other cutter elements in the same set, or mounted with differing degrees of backrake, or both. The cutter elements in a set may have equal diameters or may vary in size and shape. The bit exhibits increased stability or vibration resistance, and drills initially as a "light-set" bit and later as a "heavy set" bit.
Patent CA-2172570-C (CA)
Inventor: KERKHOVEN EDWARD
IPC: B25B13/06
Filed: 1996-03-25
Granted: 2004-08-17
Abstract: A wrench socket has a fastener receiving recess extending inwardly from an end face of the socket. A first set of equally spaced-apart long points and a second set of equally spaced-apart short points are formed on the inner surface of the recess, each short point located between two long points. The points are parallel to the longitudinal axis of the recess. The long points extend inwardly from the end face for a length that is substantially greater than the height of the fastener element that fits within the recess while the short points extend inwardly from the end face for a length that allows axial pressure to be applied to the fastener element by the inner ends of the short points. Preferably the second set of points extend inwardly from the end face for a length that is slightly less than the height of the fastener element.
Patent CA-2177549-C (CA)
Inventor: ARCHAMBAULT MARC-ANTOINE
IPC: A61G3/00
Filed: 1996-05-28
Granted: 2006-05-16
Abstract: A mobile seat is used in a motorized vehicle to permit a user person seated thereon to displace itself to a desired position and wherein the seat is locked and unlocked at the desired position by the user person in a hands-free mode. The seat comprises a seating member which is displaceably secured between front and rear guide rails. A pivot connection is provided rearwardly of the seating member. A braking element is connected to the seating member for displaceable engagement with the front guide rail by pivoting motion of the seat member about the pivot connection. The braking element is actuable by the position of the user person seated on the seating member whereby to arrest the seat member at a desired position without the use of the user person's hands.
Patent CA-2182336-C (CA)
Inventor: MAKARCHUK IRENA
IPC: B65H29/46
Filed: 1996-07-30
Granted: 2007-03-20
Abstract: In an envelope stacker, a normal force roller mechanism drives a mail piece vertically then retracts without adding significant torque to the stacker.      The normal force roller mechanism is comprised of a frame and a bracket pivotally mounted to the frame, the bracket further having an aperture and an arm with a shaft extending therefrom. An idler roller is mounted to the shaft.  A hub having a slot is rotatably mounted to a plate. An assembly is provided for moving the plate in a substantially horizontal direction. A generally L-shaped pin having a first end portion and a second end portion extends through the slot so that the first end portion engages the aperture of the bracket. A  spring is mounted onto the L-shaped pin between the second end portion and the hub.
Patent CA-2182602-C (CA)
Inventor: DARLEY KENNETH S
IPC: A23L17/00
Filed: 1995-02-27
Granted: 2003-12-09
Abstract: Novel breading crumbs are provided in which a heat-set protein is incorporated into the breading crumbs which may then optionally be coated, and which will provide improved textural qualities to food products to which they are applied with improved re-tention of such qualities under conditions which nor-mally lead to deterioration of organoleptic properties. including maintaining the cooked food product at an edible temperature for a period of time and maintain-ing the food product under refrigeration, freezing and freeze-thaw conditions. The breading crumbs prefer-ably are Oriental-style breading crumbs and the heat-set protein preferably is sodium caseinate. The novel breading crumbs may be comminuted and used as a predust, as a batter component, or as a flour breader. Further improvements in organoleptic properties can be obtained using a combination of the comminuted material and the novel breading crumbs in food coat-ing systems.
Patent CA-2191025-C (CA)
Title: Degradable smoking article
Inventor: ARZONICO BARBARA WALKER
IPC: A24D3/10
Filed: 1996-11-22
Granted: 2000-04-25
Abstract: A degradable smoking article comprises a tobacco rod and a filter component made of a gathered web of moisture disintegrative sheet material wrapped with a moisture disintegrative plug wrap bonded along a longitudinal seam with a water soluble adhesive. A moisture disintegrative tipping paper coated on one side with a water soluble adhesive secures the tobacco rod and filter component together. The combination of moisture and other natural elements such as sunlight, mechanical abrasion, etc., dissociates the components of the smoking article over a relatively short period of time. Other embodiments of the filter component include a hollowdegradable tube and a monolithic extruded starch filter rod.
Patent CA-2191836-C (CA)
Inventor: WU REI-YOUNG AMOS
IPC: A21D2/02
Filed: 1996-12-02
Granted: 2005-05-17
Abstract: The use of calcium chloride, magnesium chloride, their hydrates, and mixtures thereof, as chemical leavening acids in the preparation of baked goods. Such chemical leavening composition is used in both batter compositions and dough compositions.
Patent CA-2194393-C (CA)
Inventor: VILLEPONTEAU BRYANT
IPC: C12Q1/68
Filed: 1995-07-06
Granted: 2002-06-25
Abstract: Acides nucléiques comprenant le constituant ARN d'une télomérase mammifère, utiles comme réactifs pharmaceutiques, thérapeutiques et diagnostiques.
Patent CA-2194544-C (CA)
Title: Device for sealing a plastic container preform to a blow moulding nozzle, and container blow moulding machine provided therewith
Inventor: CHAURE CHRISTOPHE
IPC: B29C49/06
Filed: 1995-07-05
Granted: 2001-10-23
Abstract: PCT No. PCT/FR95/00895 Sec. 371 Date Jan. 10, 1997 Sec. 102(e) Date Jan. 10, 1997 PCT Filed Jul. 5, 1995 PCT Pub. No. WO96/01729 PCT Pub. Date Jan. 25, 1996A machine for blow moulding or stretch-blow moulding a preform (5) in a mould (6), wherein an O-ring seal (20) is provided between the preform and the blow moulding nozzle (1). The seal is mounted on the nozzle and can be moved between two positions, i.e., a first position in which it is prevented from contacting the preform during the insertion of the nozzle into the preform, and a second position in which it forms the seal therebetween. Members (18, 21, 26, 27) are provided for moving the seal from the first to the second positions once the nozzle has been fully positioned within the preform.
Patent CA-2196227-C (CA)
Title: Combinaison d'un epandeur sur benne basculante,d'un convoyeur pour le chargement et d'une commande d'ecoulement
Inventor: LAROCHELLE BERNARD
IPC: B60P1/16
Filed: 1997-01-29
Granted: 2000-01-04
Abstract: Dispositif (10) servant à réunir les bords de matériaux polymères multiples semblables ou dissemblables (44A, 44B) par fusion électronique consistant à positionner lesdits matériaux entre deux plaques opposées (14, 30), à l'intérieur desquelles se trouvent des tubes de refroidissement (16, 32). Des éléments chauffants (24, 38), des barrières thermiques non adhésives (22, 26, 36, 40) et des amplificateurs de configuration (20, 34) sont situés sur lesdites plaques. Les plaques opposées sont ensuite fermées sous l'effet d'une force régulée par un ensemble de commande (48), lequel gouverne également la durée et la température utilisées par les éléments chauffants et par les tubes de refroidissement du dispositif. A la fin du cycle de fusion électronique, les couches multiples de matériaux polymères sont fusionnées ensemble et, éventuellement, séparées, ce qui crée une nouvelle jointure dont la résistance est égale ou supérieure à celle du matériau individuel.
Patent CA-2197124-C (CA)
Inventor: SCHEPER PAUL K
IPC: A63F3/00
Filed: 1995-07-28
Granted: 2005-03-15
Abstract: L'invention concerne une machine (20) servant à battre automatiquement des jeux multiples de cartes à jouer et comprenant un premier magasin vertical (118) conçu pour contenir une pile de cartes non battues, ainsi qu'un deuxième et un troisième magasins verticaux (116, 120), dont chacun est conçu pour contenir une pile de cartes, éloignés l'un de l'autre horizontalement et contigus au premier magasin. Un premier mécanisme de déplacement (182) de cartes se trouve au sommet du premier magasin, afin de déplacer des cartes depuis le haut de la pile de cartes se trouvant dans le premier magasin vers le deuxième et le troisième magasins, de manière à couper la pile de cartes non battues en deux piles non battues. Un deuxième et un troisième mécanismes de déplacement (184, 186) se trouvent au sommet du deuxième et du troisième magasins respectivement, afin de déplacer des cartes au hasard depuis le haut de la pile de cartes se trouvant dans le deuxième et dans le troisième magasins respectivement, de manière à les réintroduire dans le premier magasin, ce qui permet d'obtenir une pile de cartes battues.
Patent CA-2198612-C (CA)
Title: Composition epoxyde adhesive
Inventor: ROBINS JANIS
IPC: C09J163/00
Filed: 1995-09-19
Granted: 2006-02-14
Abstract: L'invention concerne une composition époxyde adhésive structurale, durcissable et comprenant deux composants. Le premier composant comprend un durcisseur du type amine et un catalyseur, le second composant comprend une résine époxyde ayant un nombre moyen de fonctions époxyde supérieur à un.
Patent CA-2200164-C (CA)
Title: Process and system for treatment of pig and swine manure for environmental enhancement
Inventor: GRANDBOIS DENYS
IPC: C05F3/00
Filed: 1997-03-17
Granted: 2007-02-06
Abstract: A low cost efficient method and system for treating animal waste and in particular pig and swine solid and liquid manure to allow removable of undesirable odors and return of sludge and liquid safely to the environment to eliminate or reduce pollution. The method and system include collecting the manure into a central tank and using a continuous process to compress the manure to separate liquid from the solid sludge and transferring the separated liquid to a separate holding tank. The dried out sludge is collected as a residual and can be safely returned to the environment. Calcium carbonate may be added to the residual sludge to reduce odor. A polymer may be added to the pressing stage of the sludge to enhance liquid sludge separation. The separated liquid is then treated with a pressure filter membrane to remove undesirable elements from the liquid after which is filtered and is returned safely to the environment either to a natural stream to a sewage system or for agricultural uses.
Patent CA-2201126-C (CA)
Title: Process for converting a point-to-point multimedia call to a bridged multimedia call
Inventor: BRUNO RICHARD F
IPC: H04M3/42
Filed: 1996-07-22
Granted: 2001-02-13
Abstract: A process for converting a point-to-point multimedia call into a bridged multimedia call for accommodating multi-party conferencing. The process utilizes the bearer channel configuration of the standard BRI  format to disconnect, one at a time, each bearer channel from the point-to-point call and to reconnect each line to a multipoint control unit (36), whereupon the reconnected lines are individually reformatted in accordance with standard video phone protocol. The process facilitates the continuous and uninterrupted exchange of audio information and data between the point-to-point participants throughout the disconnection and reconfiguration stages of the conversion.
Patent CA-2205459-C (CA)
Inventor: BUDGELL DEREK
IPC: D01F2/02
Filed: 1995-12-07
Granted: 2006-02-07
Abstract: Solvent-spun cellulose filaments from a solution of cellulose in a tertiary amine N-oxide and if necessary water with a strength of 50 to 80 cN/tex, an elongation at break of 6 to 25% and a specific breaking time of at least 300 s/tex. Solvent-spun cellulose filaments from a solution of cellulose in a tertiary amine N-oxide and if necessary water with a strength of 50 to 80 cN/tex and an elongation at break of 9 to 25%.
Patent CA-2205774-C (CA)
Title: Method and apparatus for controlling combustion using an oxygen sensor
Inventor: MITANI KAZUHISA
IPC: F23N5/00
Filed: 1997-05-22
Granted: 2001-02-27
Abstract: A combustion control method includes the steps of providing an oxygen sensor within a furnace or at a flue of the furnace, detecting an oxygen concentration of exhaust gas, and controlling an air ratio. A regenerative combustion apparatus includes a regenerative combustion burner, an oxygen sensor disposed in an air supply and gas exhaust passage of the burner. A combustion control method and apparatus includes the steps of switching an electrical voltage imposed on an oxygen sensor between a first electrical voltage and a second electrical voltage near O V, conducting an air ratio control when the imposed voltage is at the first voltage and monitoring unburnt components included in exhaust gas when the imposed voltage is at the second voltage.
Patent CA-2209374-C (CA)
Inventor: WILSON FRANKLIN D
IPC: A61F5/01
Filed: 1996-02-14
Granted: 2008-01-22
Abstract: A knee brace is provided that is mountable over the knee joint of a user. The brace has a compliant sleeve and a compliant cover overlying an anterior portion of the sleeve. The sleeve and cover preferably have corresponding anterior openings aligned to receive the patella when the brace is mounted over the knee joint. The sleeve and cover are joined around the perimeter of the cover to form a pocket therebetween enclosing an inflatable pad having a medial chamber and a lateral chamber in fluid isolation from each other. The chambers are provided with associated pumps and valves, rendering them selectively inflatable or deflatable. In operation, the brace is positioned over the knee joint such that the pad circumscribes a portion of the patella and one or both of the chambers are inflated as desired to stabilize the patella.
Patent CA-2212287-C (CA)
Inventor: D AMATO GIANFRANCO
IPC: B21D51/44
Filed: 1997-08-05
Granted: 2005-01-04
Abstract: A PROCESS AND AN APPARATUS FOR THE PRODUCTION OF PILE-UP      LIDS, AND LIDS OBTAINED THEREBY      ABSTRACT      The invention provides a process for the production of pile-up lids, each of which comprises an upper wall (1) and an element (2) arranged around the perimeter of said upper wall (1) and which forms a lip (3) protruding above said upper wall (1), and skirt (4) extending below said upper wall (1); the process comprising the steps of bringing together in a synchronous manner external sector elements (9) and internal sector element (10) in radially opposite directions so that, owing to the forced approach of the contact surfaces of the external and internal sector elements (9, 10) with said upper lip (3) of said lid interposed between them, a reeding pressure-moulding is obtained on both the inner and the outer surfaces of said upper lip (3), giving said lip (3) an outline apt to allow piling up on other similar lids.      The invention further provides an apparatus for carrying out this process and the lids obtained thereby. (Figure 5)
Patent CA-2212817-C (CA)
Inventor: LEITCH CLIFFORD DANA
IPC: H04L1/00
Filed: 1996-01-11
Granted: 2002-05-21
Abstract: L'invention porte sur un procédé, ainsi que sur l'appareil correspondant, permettant de sélectionner une stratégie de communication aux fins de la transmission d'un message dans un système sélectif de communications radio et comprenant une partie fixe (100) et une partie portative (101). La partie fixe (100) transmet (402) un signal d'appel à la partie portative (101) et attend (404) un signal d'accusé de réception comprenant une valeur estimative de qualité de signal provenant de la partie portative (101). Celle-ci reçoit (602) le signal d'appel, calcule (604, 606) la valeur estimative de la qualité de ce signal et envoie ensuite le signal d'accusé de réception. La partie fixe (100) réagit au signal d'accusé de réception en choisissant (407) une stratégie en conformité avec la valeur estimative de qualité de signal. Une stratégie de réception compatible, stratégie en conformité avec la valeur estimative de qualité de signal, est sélectionnée dans la partie portative (101) sans communication supplémentaire avec la partie fixe (100).
Patent CA-2213614-C (CA)
Title: Procede pour distiller des alcools
Inventor: SCHALAPSKI KURT
IPC: C07C29/88
Filed: 1996-02-14
Granted: 2001-07-03
Abstract: L'invention concerne un procédé de purification par distillation d'alcools C¿3?-C¿10?, selon lequel les alcools sont distillés à une température de 150 à 200 ·C en présence de 10 à 1000 ppm d'hydroxyde alcalin.
Patent CA-2214099-C (CA)
Title: Apparatus for making containers by blow-moulding plastic parisons
Inventor: SANTAIS DIDIER
IPC: B29C49/64
Filed: 1996-02-29
Granted: 2001-10-30
Abstract: An apparatus for making containers (13) such as bottles, pots or any other hollow body by heat treating then blow-moulding plastic parisons (1). The apparatus comprises at least two book moulds (41, 44) arranged around the edge of a carousel. Each mould includes at least two mould cavities. The apparatus further comprises a device for heat treating the parisons, in which the pitch (P1) between the longitudinal axes of two consecutive parisons is smaller than the pitch (P2) between the longitudinal axes of two adjacent cavities in one mould, as well as means (5A) for varying the parison pitch between a conveyor and a mould. Said pitch varying means (5A) comprise at least two adjacent movable members (52) that can be arranged at the first pitch (P1) when they are facing the conveyor, and at the second pitch (P2) when they are facing the means (5B) for transferring the parisons to the moulds.
Patent CA-2216297-C (CA)
Inventor: FORSTER BARRY C
IPC: F27B7/16
Filed: 1997-09-17
Granted: 2007-04-24
Abstract: A bridge-link and base replace a kiln hanger for chains. The base is welded to the kiln and is provided with translation surfaces to allow a bridge link to be mounted thereon. The bridge-link may be mounted with a chain link pre attached. The bridge link is mounted to receive almost all wear in use by comparison with the base. When a bridge-link is worn it may easily be removed and replaced.
Patent CA-2224195-C (CA)
Title: Rumen inert oil
Inventor: KLOPFENSTEIN TERRY JAMES
IPC: A23K1/00
Filed: 1996-06-05
Granted: 2004-12-14
Abstract: A ruminally inert fat for a ruminant feed is made by applying reducing sugars to oilseed meats and heating to induce non-enzymatic browning. The process is controlled to ensure penetration of the reducing sugars into the interior of cracked oilseed meat prior to browning. The browning reaction renders the protein which surrounds the oil resistant to rumen bacterial degradation to thereby encapsulate the oil in a protective matrix.
Patent CA-2225562-C (CA)
Title: Compositions detergentes liquides non aqueuses contenant des particules et un agent tensioactif a base de sulfonate de benzene d'alkyle
Inventor: DE BUZZACCARINI FRANCESCO
IPC: C11D17/00
Filed: 1996-05-28
Granted: 2002-09-17
Abstract: Cette invention concerne des compositions détergentes liquides non aqueuses contenant des particules et destinées au blanchissage, lesquelles se présentent sous forme d'une suspension d'un matériau particulaire, contiennent de préférence un agent de blanchissement à base de péroxygène et un adjuvant de détergent organique, et sont dispersées dans une phase liquide contenant un agent tensioactif anionique à base de sulfonate d'alkylbenzène, un agent tensioactif non ionique à base d'éthoxylate d'alcool, ainsi qu'un solvant organique non aqueux de faible polarité. Ces compositions offrent des qualités particulièrement souhaitables de nettoyage et de blanchissement des tissus qui sont lavés avec celles-ci, et possèdent également des qualités particulièrement souhaitables de capacité d'écoulement et de stabilité chimique et de phase.