baber/WOPTO huggingface dataset:
Patent CA-2163451-C (CA)
Title: Bande de papier d'emballage pour doses medicinales
Inventor: TAKEMASA KAZUO
IPC: A61J1/03
Filed: 1995-03-22
Granted: 2006-01-10
Abstract: La présente invention concerne une bande d'emballage de médicaments. Des perforations (9) séparant entre elles les unités (6) passent sur une encoche (10) permettant de séparer les unités (6) les unes des autres le long des perforations sans les ouvrir. La bande (1) est constituée d'une feuille de polypropylène et d'une feuille de polyéthylène soudée sur l'une de ses faces. Lorsqu'elle est pliée en deux dans le sens de la longueur, la feuille de polyéthylène (3) étant à l'intérieur, la bande comporte une surface indicative imprimable (4) appliquée sur l'une de sa face externe. Après soudure, la bande (1) pliée présente, dans le sens de la longueur, une série d'unités (6) destinées à recevoir des médicaments. Chaque partie soudée (7) constituée dans le sens de la largeur comporte des perforations (9) permettant de séparer deux unités l'une de l'autre. Le long des perforations, une encoche (10) permet d'ouvrir par déchirure chaque unité perpendiculairement au sens des perforations (9).
Patent CA-2167888-C (CA)
IPC: B65B13/18
Filed: 1996-01-23
Granted: 1999-03-09
Abstract: A strapping machine having a base plate with a pivoting member pivotably hinged on a front portion of the base plate. A turnbuckle interconnects the pivoting member and the base plate to adjust a position of the pivoting member relative to the base plate. A strap feed and take-up mounting member is adjustably mounted up and down along the pivoting member, and a strap feed and take-up assembly mounted on a mounting surface of the strap feed and take-up mounting member. A chute having a rectangular frame with a channel for receiving a strap from the strap feed and take-up assembly is coupled to the strap feed and take-up assembly, wherein the chute is pivotably adjustable in relation to the base plate, and wherein the chute is adjustable up and down along the pivoting member. Removable wheel mounting bars are disposed on the front and rearward portions of a bottom surface of the base plate, and each wheel mounting bar includes casters disposed on opposing ends thereof by a shoulder screw.
Patent CA-2168649-C (CA)
Inventor: NISINO HARUO
IPC: B01J4/00
Filed: 1995-06-13
Granted: 2000-09-05
Abstract: A gas dispersion pipe into which gas is introduced through its top end portion and blown out from its bottom end portion into liquid for gas-liquid contact, and a method and a device for gas-liquid contact employing the gas dispersion pipe are disclosed. The gas dispersion pipe has its top end portion formed in a contraction pipe with its horizontal cross-sectional area decreasing downward and/or its bottom end portion formed in a nozzle structure with its horizontal cross-sectional area decreasing downward. In stead of making the gas dispersion pipe with its bottom end portion in the nozzle structure, a gas guide member with its horizontal cross-sectional area increasing downward may be disposed within the bottom end portion of the gas dispersion pipe.
Patent CA-2171894-C (CA)
Inventor: COLYAR JAMES J
IPC: C10G65/10
Filed: 1996-03-15
Granted: 2006-06-06
Abstract: A process for high catalytic hydroconversion of heavy liquid hydrocarbon feedstocks, such as petroleum resid containing at least about 40 vol% material boiling above 975°F+, using two-staged catalytic reactors operated at elevated temperature and pressure conditions so as to produce increased yields of lower boiling hydrocarbon liquids and gas products. In the process, the feedstock is reacted with hydrogen in a first stage catalytic ebullated bed reactor operated at 820-875°F temperature, 1500-3500 hydrogen partial pressure, and 0.30-1.0 V f/Hr/V r, space velocity. The first stage reactor effluent liquid portion is fed into a second stage catalytic reactor maintained at lower temperature of 700-800°F, 0.10-0.80 V f/hr/V r space velocity. The particulate catalyst material used in each stage reactor contains 2-25 wt.% active metals, and has 0.30-1.50 cm2/gm total pore volume and 100-400 m2/gm surface area. From the second stage reactor effluent, a vacuum bottoms fraction normally boiling above about 850°F and preferably above 900°F is removed and recycled back to the first stage reactor, so as to provide a recycle volume ratio to fresh feedstock of 0.2-1.5/1 and achieve increased hydroconversion to produce lower boiling liquid products. If desired, used catalyst withdrawn from the second stage reactor can be treated and passed back to the first stage catalytic reactor for further use therein before being discarded, so as to provide for matched reaction conditions and catalytic activity in each stage reactor.
Patent CA-2175033-C (CA)
Title: Module perfectionne pour la formation de dallages
Inventor: RISQUES-BONET EMILIO
IPC: E01C5/20
Filed: 1996-04-25
Granted: 2001-08-14
Abstract: Constitué par une pièce modulé (1), pourvue d'une face lisse (2) et d'une face opposée alvéolaire (4), Sur les deux cotés  adjacents de la face lisse, il y a -des nervures (5), autant que dans la face alvéolaire il y a des nervures (6), qui permet l'assemblages des modules (1) placés dans le meme plan, pour former des superficies de dallage.
Patent CA-2176430-C (CA)
Title: Retrofit unit for upgrading natural gas refrigeration plants
Inventor: MEHRA YUV R
IPC: B01D53/14
Filed: 1996-05-13
Granted: 2000-01-11
Abstract: A retrofitted unit to an existing simple refrigerated natural gas plant that substantially increases the amounts of propane, butanes and natural gasoline, or ethane, propane, butanes and natural gasoline recovered from the natural gas in the existing gas treatment plant, wherein in one embodiment the existing natural gas treatment plant includes a refrigerated feed cooler, a separator and a stabilizer and the retrofitted unit comprises an NGL absorber, a refrigerated lean solvent cooler and a lean solvent regenerator; and wherein in a second embodiment the existing simple refrigerated gas treatment plant additionally includes an NGL fractionation train that separates the recovered NGL into saleable fractions and wherein the NGL fractionation train includes a debutanizer that produces all or part of the lean solvent utilized in the retrofitted unit which comprises an NGL absorber and a refrigerated solvent cooler.
Patent CA-2176675-C (CA)
Inventor: WOOD STEVEN WILLIAM
IPC: G11C8/16
Filed: 1996-05-15
Granted: 2001-12-18
Abstract: A multi-port RAM (random access memory) including  an  array of RAM cells.  Each RAM cell has a core cell with a single-ended, pseudo-differential write access port and differential, indirect access read ports.  The architecture  of the features of the multi-port RAM allows direct scaling of thenumber of write and read access ports to any practical limit with no adverse effects on cell stability margins and therefore data integrity.  Also, disclosed is a  design detail for an innovative time multiplexed read port architecture implemented as part of a high-speed 9-port time slot interchange random access memory.  It provides a practical, high-speed, low-power and area efficient read port structure to allow eight random access reads per clock cycle. Because all timing is internally generated from a single rising clock transitionof a system clock signal, no special control or clocking is required externally to the memory.
Patent CA-2179853-C (CA)
Title: Laminate
Inventor: SUZUKI SUSUMU
IPC: B32B17/06
Filed: 1996-06-25
Granted: 2007-05-22
Abstract: A laminate which comprises a transparent substrate, a first oxide layer comprising ZnO which contains at least one metal, a first metallic layer comprising Pd--containing Ag and a second oxide layer comprising SnO2 or ZnO which contains at least one metal, wherein said layers are formed on the substrate in this order.
Patent CA-2180632-C (CA)
Inventor: ROSENE RONALD G
IPC: B23D19/00
Filed: 1995-01-10
Granted: 2005-12-27
Abstract: Une machine à poinçonner est pourvue d'un outil portant un galet (60) servant à déformer une pièce, ledit outil logeant dans une ouverture de la machine, de façon à se déplacer entre une position inférieure dans laquelle le galet vient en contact avec une pièce (10) en appui sur une surface, afin de la déformer et une position élevée exempte de contact avec la pièce. On peut pratiquer des déformations allongées (12) dans une pièce au moyen du déplacement horizontal de ladite pièce le long de la surface, tandis que le galet se trouve en position inférieure. Un galet coopérant (61) peut se trouver au-dessous de la pièce, de telle manière que les galets viennent en contact avec les côtés opposés de la pièce, afin de la déformer simultanément à son déplacement entre lesdits galets.
Patent CA-2187293-C (CA)
Inventor: FUCHS KARL-HEINZ
IPC: B05B11/02
Filed: 1995-02-09
Granted: 2006-11-28
Abstract: In a single proportioning device, e.g. an atomizer for a single stroke, a tamper-evident closure is provided in that an actuating sleeve (17) is connected in one piece with a casing portion (13) by means of material bridges (19) forming predetermined breaking points. The pump cylinder (27) received in the actuating sleeve (17) and which contains the medium (19), after destroying the material bridges is pressed by the application of adequate actuating forces by its piston (31) against a needle (42), which pierces it.      In another embodiment the tamper-evident closure can be produced by an increased resistance during piercing.
Patent CA-2187381-C (CA)
Title: Deflection controllable roller for use in a calender
Inventor: VAN HAAG ROLF
IPC: D21G1/02
Filed: 1996-10-08
Granted: 1999-05-11
Abstract: A deflection controllable roller has as an on-off valve disposed in each of a plurality of discharge lines. The on-off valve opens only toward the discharge side. The discharge side of the on-off valve is alternately pressurized with an opening pressure that is less than an internal chamber pressure or with a cut-off pressure that is greater than the internal chamber pressure. The on-off valves are located directly in the bearing device and are, therefore, relatively easily controlled.
Patent CA-2188259-C (CA)
Title: Fibre et amplificateur a polarisation unique
Inventor: BALL GARY A
IPC: G02B6/126
Filed: 1996-02-27
Granted: 2008-06-10
Abstract: Fibre et/ou amplificateur à polarisation unique comprenant une fibre (10) ne conservant pas la polarisation, pourvue d'un point de prise (12) de sélecteur de mode ayant une longueur et une force (.DELTA.n/n) prédéterminées, orienté à un angle .theta. prédéterminé et ayant un pas de sélecteur de mode D conçu pour extraire de la fibre (10) une quantité prédéterminée d'une première composante de polarisation (24) sur une gamme de longueurs d'onde d'une lumière d'entrée (16) et pour laisser passer l'autre composante de polarisation (28) comme lumière de sortie (26), la longueur du sélecteur de mode étant sensiblement celle de la fibre (10). Autrement, tout ou partie de la fibre (10) peut être dopée pour former un amplificateur optique sensible à la polarisation.
Patent CA-2188333-C (CA)
Title: A method and apparatus for selecting an acceptable wireless service provider in a multi-service provider environment using a stored search schedule
Inventor: BAMBURAK MICHAEL D
IPC: H04W48/18
Filed: 1996-10-21
Granted: 2002-08-06
Abstract: A method and apparatus for selecting an acceptable service provider in a multi- service provider environment. Where an acceptable service provider is in order of precedence one that is optimal or preferred as a function of the mobile communications device service subscription. The mobile communications device stores a search schedule used to optimize the scanning of service provider frequencies. Selection of an acceptable service provider begins with examination of the last frequency used by the device. If an acceptable service provider is found on this frequency it is used. Otherwise one is selected by traversing the stored search schedule.
Patent CA-2191902-C (CA)
Title: Surface cleaning apparatus and method
Inventor: DE LISSA RICHARD CHRISTOPHER F
IPC: A47L1/06
Filed: 1996-12-03
Granted: 2002-02-19
Abstract: A cleaning tool accepts and retains a roll of absorbent towelling such that the surface of the rolled towel may contact a surface such as window glass to clean and polish the surface. The tool includes a fixed rod, tapered at one end over which is slid the towel roll. The fixed rod is held in a horizontal position by a frame made up of two supporting arms. One arm is hinged and permanently attached to one end of the rod; the other arm has a coupling device for attachment to the other end of the rod. A horizontally mounted plate extends between the arms to provide lateral support to the mounted roll to prevent unravelling of the towelling during use, and to provide a serrated edge for removal of used towelling.  The frame is fastened to a handle housing a female thread fitting to which may be attached a removeable extension pole for remote cleaning applications.          In an alternative embodiment a single arm supports the rod and towel roll, the arm featuring a hinge and locking device.          Further embodiments of the device relate to alternative methods of lateral support for the loaded towel roll.
Patent CA-2191951-C (CA)
Title: Agents chelateurs metalliques a base de thiol, diamide et monoamine
Inventor: DEAN RICHARD T
IPC: A61K51/08
Filed: 1995-06-01
Granted: 2009-01-27
Abstract: La présente invention concerne des produits radiopharmaceutiques et des procédés de fabrication et d'utilisation de ces produits radiopharmaceutiques. L'invention a notamment pour objet des réactifs et des procédés pour cibler des produits radiopharmaceutiques sur des sites à l'intérieur du corps de mammifères afin de former des images de ces sites et d'exercer un effet thérapeutique sur ces derniers, à l'aide d'agents d'imagerie radiomarqués et d'agents radiothérapeutiques, respectivement. L'invention fournit des réactifs pour préparer des agents de radiodiagnostic et des agents radiothérapeutiques radiomarqués, et les réactifs radiomarqués eux-mêmes, comme produits radiopharmaceutiques. L'invention fournit spécifiquement des réactifs de ce type comprenant des molécules de ciblage liées par covalence à des chélateurs métalliques à base de thiol, diamide et monoamide. L'invention traite, par ailleurs, de procédés de fabrication de ces réactifs, et de procédés d'utilisation des produits radiopharmaceutiques ainsi produits.
Patent CA-2192537-C (CA)
Inventor: BRANDS DAVID C
IPC: A47F7/00
Filed: 1996-12-10
Granted: 2004-11-02
Abstract: A display system is provided for use in cutlery displays. The display system includes a depiction of spatially arranged cutlery items on a planar surface. This depiction is an enlarged, high-resolution, color photograph of an actual cutlery display. This depiction removably inserts into a frame to facilitate installation, maintenance, and quality of the display.  Therefore, when the depiction is viewed by a potential buyer of the cutlery an accurate, detailed, realistic representation of the cutlery items will be seen. Upon selection of a particular cutlery item from the depiction, the actual item may obtained from the inventory storage cabinet.
Patent CA-2194194-C (CA)
Title: Apparatus for producing and blasting sublimable granules on demand
Inventor: OPEL ALAN E
IPC: B24C5/00
Filed: 1995-06-28
Granted: 2003-06-03
Abstract: A granulator and delivery system for sublimable CO2 granules (16) has workin g edges (38) rotatably supported for defining a cutting surface (40); a driver  (48) for powering the working edges; a feeder (56) for advancing solid CO2 into contact with the working edges, the working edges removing the granules  from the solid CO2; a duct (30) having an outlet (31), the granules being directed from the block to flow from the outlet; an eductor (20) having a material inlet (32), a gas inlet (26) and an eductor outlet (24), the materi al inlet being connected to the outlet; a delivery control valve (28) fluid connected between the gas inlet and a source of high pressure gas; a controller (54) responsive to an external signal (82) for: activating the driver, the feeder and the delivery control valve for delivery of granules from the duct in response to activation of the demand signal; deactivating a t least one of the driver and the feeder in response to either deactivation of  the demand signal for halting production of the granules or for preventing consumption of all but a predetermined portion of the solid CO2; and reversi ng the feeder for permitting loading of a fresh quantity of solid CO2 into the granulator in response to a predetermined advance of the feeder, and resumin g operation of the granulator once the fresh quantity is loaded. Also disclose d is a method of producing and blasting sublimable dry ice granules.
Patent CA-2201482-C (CA)
Title: Novel ectoparasite saliva proteins and apparatus to collect such proteins
Inventor: FRANK GLENN R
IPC: C12N15/09
Filed: 1995-10-06
Granted: 2011-04-26
Abstract: The present invention is directed to a novel product and method for isolating ectoparasite saliva proteins, and a novel product and method for detecting and/or treating allergic dermatitis in an animal. The present invention includes a saliva protein collection apparatus capable of collecting ectoparasite saliva proteins substantially free of contaminating material. The present invention also relates to ectoparasite saliva proteins, nucleic acid molecules having sequences that encode such proteins, and antibodies raised against such proteins. The present invention also includes methods to obtain such proteins and to use such proteins to identify animals susceptible to or having allergic dermatitis. The present invention also includes therapeutic compositions comprising such proteins and their use to treat animals susceptible to or having allergic dermatitis.
Patent CA-2201779-C (CA)
Inventor: HUTTON GORDON ERIC
IPC: C07C271/20
Filed: 1995-10-09
Granted: 2007-01-16
Abstract: A novel compound of formula (X) is prepared from L-lysine, and converted to Levobupivacaine by cyclisation.
Patent CA-2205316-C (CA)
Title: Heterogeneous catalyst for the production of ethylidene diacetate from dimethyl ether
Inventor: RAMPRASAD DORAI
IPC: C07C67/293
Filed: 1997-05-14
Granted: 2001-02-06
Abstract: This invention relates to a process for producing ethylidene diacetate by the reaction of dimethyl ether, acetic acid, hydrogen and carbon monoxide at elevated temperatures and pressures in the presence of an alkyl halide and a heterogeneous, bifunctional catalyst that is stable to hydrogenation and comprises an insoluble polymer having pendant quaternized heteroatoms, some of which heteroatoms are ionically bonded to anionic Group VIII metal complexes, the remainder of the heteroatoms being bonded to iodide. In contrast to prior art processes, no accelerator (promoter) is necessary to achieve the catalytic reaction and the products are easily separated from the catalyst by filtration. The catalyst can be recycled for 3 consecutive runs without loss in activity.
Patent CA-2207015-C (CA)
Inventor: KATAGIRI KATSUHIKO
IPC: B60K5/12
Filed: 1997-05-22
Granted: 2000-06-20
Abstract: A  fluid-filled  elastic  mount  including  an elastic  body elastically connecting first and second mounting members and partially defining a pressure-receiving chamber filled with a fluid,  a  flexible  diaphragm  partially  defining  an equilibrium chamber filled with the fluid and displaceable to permit a volume change of the equilibrium chamber,  a first orifice passage for fluid communication between the two chambers,  a movable member disposed between the two chambers and displaceable or deformable to permit relative volume changes of the two chambers, a second and a third orifice passage formed between the movable member and one of the  two  chambers  for  permitting  the  fluid  to  flow therethrough based on displacement or deformation of  the movable member, the second orifice passage being tuned to a frequency  range  higher  than  that  of  the  first  orifice passage while  the  third orifice  passage  is tuned  to  a frequency range higher than  that of  the second  orifice passage,  and control means  for permitting or  inhibiting fluid flows through the third orifice passage.
Patent CA-2214751-C (CA)
Inventor: DEWITZ THOMAS SEAN
IPC: C10G11/20
Filed: 1996-03-06
Granted: 2006-09-26
Abstract: Un ensemble buse d'alimentation (100) pour introduire de la vapeur dans une fraction lourde d'hydrocarbures se trouvant dans un réacteur de craquage catalytique comprend: (a) un corps de buse (101) présentant un tube intérieur (105) constituant un conduit de gaz (106) et un tube extérieur (115), dans lequel le tube intérieur (105) et le tube extérieur (115) définissent un conduit annulaire (116) pour liquide, et chacun des tubes (105, 115) présente une extrémité d'entrée (120, 125) et une extrémité de sortie opposée (130, 135); (b) une première extrémité (140) de buse fixée d'une manière permanente à l'extrémité de sortie (105) présentant une extrémité de sortie (142) en forme de dôme pourvue d'au moins un passage (145); (c) une seconde extrémité (150) de buse montée d'une manière permettant à l'extrémité de sortie (135) et présentant une extrémité de sortie (152) en forme de dôme pourvue d'au moins une fente allongée (155), l'extrémité de sortie (152) en forme de dôme de la seconde extrémité (150) de la buse s'étendant au-delà de l'extrémité de sortie (142) en forme de dôme de la première extrémité (140) de la buse.
Patent CA-2217280-C (CA)
Inventor: HEURTEL CHRISTIAN
IPC: G01N21/72
Filed: 1996-04-25
Granted: 2006-06-13
Abstract: The sampling device of the invention includes a collection unit with a collection surface (24), a sampling unit (30) engaging said collection surface (24), means for moving said sampling unit (30) and said surface relative to each other, heating means associated with the sampling means (30) for vaporising contaminant materials, and a suction nozzle (28) which connects to the inlet of an analyzing apparatus (1) and is designed to draw in the contaminant material vapours produced by the heating means. The invention is suitable for analysing in situ gaseous substances, liquids, aerosols, and even pulverulent materials.
Patent CA-2217399-C (CA)
Inventor: TROUSSELLE RAPHAEL
IPC: F42B3/12
Filed: 1996-04-01
Granted: 2006-07-11
Abstract: An electroexplosive initiator including two electrical power supply pins (7), a pyrotechnic composition (4) stored in a container (2, 3), and a bridge (23) forming an electrical connection between the pins (7). The bridge (23) is placed on a plate (11) and the bridge (23) and the plate (11) form part of an electronic microcomponent (20) to which the pins (7) are connected. The composition (4) is packed into the container (2, 3), and the composition (4) and the microcomponent (20) are pressurised and combined in said container (2, 3). The initiator is useful in safety systems, particularly for motor vehicles.
Patent CA-2218024-C (CA)
Inventor: DORWARD RALPH C
IPC: C22C21/02
Filed: 1996-04-24
Granted: 2008-07-22
Abstract: A method of producing an aluminum product having high formability, high fracture toughness, high strength and improved corrosion resistance, the method comprising: (a) providing stock including an aluminum base alloy consisting essentially of about 0.7 to 1.0 wt.%  silicon, not more than about 0.3 wt.% iron, not more than about 0.5 wt.% copper, about 0.8 to 1.1 wt.% magnesium, about 0.3 to 0.4 wt.%  manganese, and about 0.5 to 0.8 wt.% zinc, the remainder substantially aluminum, incidental elements and impurities; (b) homogenizing the stock; (c) hot rolling; (d) solution heat treating;  (e) cooling by quenching; and (f) artificially aging to produce a T6 temper in the aluminum product. The figure shows ductility loss as a function of the amount of copper in alloys containing either manganese or chromium and zinc relative to alloy 6013.