baber/WOPTO huggingface dataset:
Patent CA-2184751-A1 (CA)
Title: Increased sensitivity coriolis effect flowmeter using nodal-proximate sensors
Inventor: PATTEN ANDREW TIMOTHY
IPC: G01F1/84
Filed: 1995-07-06
Abstract: An increased sensitivity Coriolis flowmeter (310) hav-ing one or more drivers (D) oscillating a flow tube (130), or tubes (130, 130'), at pre-determined frequencies thereby pro-ducing nodes (N) including active nodes (AN) and/or static nodes (SN) at points along the flow tube(s) (130, 130'). The increased sensitivity of the present flowmeter (310) is pro-vided by controllably locating sensors (S) in close proximity to the static nodes (SN) and/or active nodes (AN). In a first embodiment, the flow tubes (130, 130') are oscillated in a manner generating a single active node (AN) with sensors (S) positioned in close proximity to, and on opposing sides of, the active node (AN). In a second embodiment, the flow tubes (130, 130') are oscillated in a manner generating mul-tiple active nodes (AN) where the sensors (S) are located on opposing sides of each active node (AN), or on opposing flow tubes (130, 130') where one sensor (S) is above an active node (AN) on one leg and a second sensor (S) is below the active node (AN) on the opposing leg. In another embodiment, sen-sors (S) are positioned in close proximity to static nodes (SN) in addition to the sensor (S) positions for active nodes (AN) as previously stated. In all embodiments, the sensors (S) are controllably positioned proximate to active nodes (AN) and/or static nodes (SN) in a manner that maximizes the signal to noise ratio of the signal generated by the sensor electronics.
Patent CA-2184945-A1 (CA)
Title: Method and apparatus for molding composite articles
Inventor: MCBRIDE LEONARD
IPC: B29C45/16
Filed: 1996-09-06
Abstract: An injection molding process for the manufacture of composite, molded, thermoplastic articles comprising an insert member contiguous with a second body of molded thermoplastic material, is carried out in a mold assembly comprising a core member and a cavity member engageable therewith. The core and cavity members cooperate to define a first molding station having a first cavity for molding am insert member, and a second molding station which is configured to receive and support an insert member therein, and to provide a second molding cavity contiguous with the insert member for molding a thermoplastic body contiguous with the insert. At the start of the process, an insert is supported in the second station, and thermoplastic materials are injected into the molding cavities in the first and second stations so as to mold an insert and a completed, composite member. The core and cavity are separated, the completed, composite member removed, and the insert transferred from the first molding station to the second molding station, after which the core and cavity are reengaged and the process repeated. Also disclosed herein is an apparatus for carrying out the method.
Patent CA-2185519-A1 (CA)
Inventor: BRICE PATRICE
IPC: G06K19/077
Filed: 1996-09-13
Abstract: Cet objet comprend un circuit réalisé sur un circuit imprimé double face, avec un bobinage gravé sur le circuit imprimé, ce bobinage comprenant une pluralité de spires alternées gravées sur chacune des faces de la carte, chacune de ces spires étant une spire ouverte reliée à son extrémité, par un via traversant la carte, à l'extrémité voisine homologue de la spire suivante disposée sur la face opposée de la carte, les spires successives étant ainsi reliées en série de manière alternée et concentrique par une série de vias. Selon l'invention, sur une première face les régions terminales des spires en vis-à-vis sont prolongées au-delà de la ligne médiane des extrémités de spires de manière à imbriquer alternativement ces régions terminales et sur la face opposée l'étendue des spires (S1, S3, S5, S7) est limitée de manière à ménager une zone libre (25) radiale, les vias de traversée (T1 - T8) étant disposés à l'extérieur de cette zone libre et le long de celle-ci, la carte comprenant en outre au moins une piste conductrice gravée (26) reliant un point situé à l'intérieur du bobinage à un point situé à l'extérieur du bobinage et passant à l'intérieur de la zone libre et le long de celle-ci.
Patent CA-2185855-A1 (CA)
Title: Paper Trimmer
Inventor: CORNELL ROBERT W
IPC: B26D7/26
Filed: 1996-09-18
Abstract: A paper trimmer includes a base and a plate pivotally attached to the base.  A carrier is slidably attached to the plate in an elongated slot.  A blade assembly includes a blade secured to a blade holder. The blade assembly is attached to a cavity within the carrier such that a cutting edge of the blade extends below the plate and is received within a channel formed in a cutting region of the base when the plate is disposed over the cutting region.  A paper is cut by translation of the carrier along the slot of the plate.
Patent CA-2187525-A1 (CA)
Title: Quinolone derivative for treatment of urinary incontinence
Inventor: OHNMACHT CYRUS JOHN JR
IPC: A61K31/47
Filed: 1995-04-13
Abstract: (S)-(-)-4-(3-cyanophenyl)-2-trifluoromethyl-4,6,7,8-tetrahydro-5(1H)quinolone as a potassium channel opener, useful for treating urinary incontinence, and processes for the preparation thereof.
Patent CA-2187877-A1 (CA)
Inventor: SHODEEN KEITH
IPC: A61L2/10
Filed: 1995-04-13
Abstract: Système de stérilisation par ultraviolets (10) comprenant une enceinte cylindrique (20) présentant une surface réfléchissante intérieure (22) et une barrière (50) située dans l'enceinte cylindrique (20) à une certaine distance de sa surface en direction du centre. L'espace compris entre l'enceinte cylindrique (20) et la barrière (50) constitue un logement pour des lampes à ultraviolets (80), et l'espace intérieur de la barrière (50), une zone (14) de stérilisation. La barrière (50) est montée sur des supports (30). Des panneaux réfléchissants d'extrémité (60, 61) isolent pratiquement le logement des lampes (12) et zone de stérilisation (14) entre eux, et de l'environnement extérieur. Lesdits panneaux (60, 61) comportent des portes (62, 63) dont l'une est accessible depuis l'environnement stérile et l'autre depuis l'environnement non stérile.
Patent CA-2188100-A1 (CA)
Title: Rotating christmas tree stand
Inventor: SOFY HUGH M
IPC: A47G33/12
Filed: 1996-10-17
Abstract: A rotating stand assembly (10) for a stemmed article such as a Christmas tree (24) or a merchandise display rack includes a base (12), a spindle (18), bearings (36, 38) interconnecting the base (12) and the spindle (18).  An electric motor (46) drives the spindle (18) through a gear train.  A clutch (58) automatically disconnects the motor (46) from the spindle (18) in response to a predetermined force applied to the spindle.  The clutch (58) includes a compression spring (78) for establishing the predetermined force required to disconnect the motor (46) from the spindle (18).  Snap-fit outlets (86) are located in a top cover (32) of the spindle (18).  The outlets (86) are electrically connected to contact rings (90, 92) without solder.  A limit switch (84) can provide and audible warning that there is an obstruction to normal operation.  A live tree adapter (106) is placed into the spindle (18) to accommodate a live Christmas tree (24).
Patent CA-2188860-A1 (CA)
Title: Waterbed
Inventor: TILMANS ETIENNE
IPC: A47C27/08
Filed: 1996-10-25
Abstract: The  invention  is  related  to  a  waterbed,  the  water mattress  of  which  rests  upon  a  base  plate  and  is positioned with respect to this base plate by an edging, characterised in that the edging is  subdivided along each of the four sides of the waterbed into separate components  (4)  while the base plate is divided into a same number of components (1).
Patent CA-2189593-A1 (CA)
Inventor: MUELLER KLAUS-HELMUT
IPC: C07D249/12
Filed: 1992-04-01
Abstract: The invention relates to novel intermediates of formula II useful in the preparation of sulphonylamino-carbonyltriazolinones having substituents bonded via oxygen and to salts thereof and to processes for preparing the intermediates. A compound of formula II is a triazolinone of the general formula (II)             (II) in which R1 represents amino, C1-C4-alkyl which is optionally substituted by fluorine, cyano, methoxy or ethoxy, or represents allyl, C3-C6-cycloalkyl, benzyl, phenyl, C1-C3-alkylamino, C3-C6-cycloalkylamino or di-(C1-C3-alkyl)-amino, and R2 represents C3-C6-cycloalkyl, or represents phenyl or benzyl which is optionally substituted by fluorine, chlorine and/or methyl.
Patent CA-2190057-A1 (CA)
Inventor: BRICKNER PETER S
IPC: B28B23/00
Filed: 1996-11-12
Abstract: An insert is described for attachment to a concrete railroad tie mold within an opening formed therein. The insert is adapted to releasably receive and position a railroad rail fastener with a head end positioned below the mold and an anchor part projecting into the mold.          The insert includes an insert body including an outward peripheral edge surface shaped to fit within the formed first opening in the railroad tie mold, and an internal peripheral edge surface defining a fastener receiving opening, situated inwardly of the outward peripheral edge surface. The insert body further includes a top surface that is held in substantial coplanar relation to an adjacent mold bottom surface. A clip arrangement provided on the insert body functions to releasably secure the insert body to the mold with the top surface of the insert body being substantially coplanar with the bottom mold wall. An adapter may be provided on the mold to facilitate mounting and positioning of the insert on the mold.
Patent CA-2195320-A1 (CA)
Title: Process of making polybenzazole staple fibers
Inventor: CHAU CHIEH-CHUN
IPC: D01D10/00
Filed: 1995-08-04
Abstract: A continuous process for preparing polybenzazole staple fibers which comprises supplying polybenzazole polymer through an extruder (1) to a spinning head (2) for spinning, passing the filaments through a quench chamber (3), around rollers (4) and through a cutting device (5) which cuts the filaments into staple fibers.
Patent CA-2196041-A1 (CA)
Title: Macrocyclic chelants, their chelates and uses thereof in the diagnostic field
Inventor: UGGERI FULVIO
IPC: C07D257/02
Filed: 1995-07-24
Abstract: Compounds able to chelate paramagnetic bi- or trivalent metal ions, their chelates with said metal ions and their use as contrast agents in magnetic resonance imaging (MRI), of general formula (I) wherein A is a group of formula (a), wherein X is a -O-R group or is a -NR2R3 group, B1, B2, B3 can be same or different and have the same meaning as A, or are a -CHYCOX group, wherein Y is a -CH2OR1 group.
Patent CA-2197763-A1 (CA)
Title: Appareil et methode pour pose d'enduits minces et uniformes sur de grands supports
Inventor: MUEHLBERGER ERICH
IPC: C23C4/134
Filed: 1995-08-08
Abstract: Système générateur de plasma (80) permettant de déposer un revêtement dense et uniforme d'oxyde métallique ou d'autres matériaux sur un substrat relativement étendu (94) constitué par une feuille métallique ou d'autre composition placé à une distance importante du canon à plasma pour permettre au flux de plasma de recouvrir toute la largeur du substrat (94). Un fort différentiel de pression entre la pression régnant à l'intérieur du canon (84) et celle régnant à l'éxtérieur du canon crée dans le flux de plasma (92) des ondes de choc qui en assurent la dispersion et y maintiennent un niveau énergétique élevé tout en assurant un mélange parfait du matériau de revêtement (96) introduit dans le flux de plasma (92) à l'intérieur du canon. Le flux de plasma (92) est produit par une tuyère, pourvue d'un orifice en forme de fente placé à la base du canon (84), qui lui confère une configuration longue et étroite orientée selon la largeur du substrat.
Patent CA-2198431-A1 (CA)
Inventor: ONO JUNICHI
IPC: H01R13/629
Filed: 1997-02-25
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-2199759-A1 (CA)
Title: Connector and connector kit
Inventor: WRIGHT JOHN O
IPC: H01R24/50
Filed: 1997-03-12
Abstract: A connector and connector kit is provided which includes an insulative housing, a conductive shell and a contact. When assembled, the contact and conductive shell are contained in the insulative housing. In particular, the conductive shell includes one segment which is positioned in a cavity which extends into one surface of the insulative housing, and another segment which extends out of such cavity and into a recess provided at such surface. The contact is positioned in a bore which extends into the insulative housing from a housing end to the cavity.
Patent CA-2201226-A1 (CA)
Inventor: MEYER HELMUT
IPC: B41C1/10
Filed: 1997-03-27
Abstract: A laser-operated printing plate imaging device (1) for imaging an even printing plate (4) or a printing plate (4) mounted on a printing press plate cylinder (2) comprises one or multiple printing plate imaging units (5), the laser diode units (10) of which being operated in phase opposition with a heating element (18) arranged near the laser diode units (10), in order to keep the temperature of the laser diode units (10) essentially constant during the imaging process.
Patent CA-2202035-A1 (CA)
Title: Machine pour la fabrication automatique de brochettes de viandes et/ou de legumes
Inventor: EMSENS MICHEL
IPC: A23P10/10
Filed: 1995-09-22
Abstract: La machine pour la fabrication automatique de brochettes comprend des moyens de support (1) présentant des empreintes (1a) aptes à recevoir des ingrédients, lesdits moyens coopérant avec au moins un système d'embrochement (5) apte à engager une broche ou pique dans chacune des empreintes (1a) en traversant, d'une manière concomitante, les ingrédients pour réaliser une brochette. Selon l'invention, il est revendiqué que: chaque empreinte (1a) a une forme générale rectangulaire délimitant un volume apte à être garni en totalité des ingrédients sous forme de morceaux de viande et/ou de légumes et/ou de fruits, les dimensions de ladite empreinte, longueur - largeur et profondeur, correspondent sensiblement aux dimensions de la brochette que l'on souhaite obtenir, l'empreinte (1a) communiquant, à chacune de ses extrémités, avec des dégagements débouchants (1b, 1c) pour l'engagement de la pique (P).
Patent CA-2203775-A1 (CA)
Title: Diode laser-pumped and linear cavity laser systems for ultra-sensitive gas detection via intracavity laser spectroscopy (ils)
Inventor: ATKINSON GEORGE H
IPC: G01N21/35
Filed: 1996-08-29
Abstract: Contaminants are detected at concentrations below 1 part-per-million and extending to a level approaching 1 part-per-trillion by using intracavity laser spectroscopy (ILS) techniques. An optically-pumped solid-state (ILS  laser) (500) is employed as a detector. The ILS laser (500) comprises an ion-doped crystal (507) in a laser cavity (902) optically pumped by a pumping source (100). A gas sample containing gaseous contaminant species is placed inside the laser cavity (902) on one side of crystal (507). The ILS laser output signal is detected and analyzed to identify the gaseous species (via its spectral signature). Gaseous species concentration can also be determined from the spectral signature. In one embodiment, the ILS laser (500) comprises an ion-doped crystal medium (507) which is pumped by a semiconductor diode laser. In another embodiment, the ILS laser (500) comprises an ion-doped crystal medium (507) in a linear cavity (902).
Patent CA-2207462-A1 (CA)
Inventor: SONOBE NAOHIRO
IPC: H01M10/05
Filed: 1997-06-11
Abstract: A carbonaceous electrode having improved capacities for doping and dedoping of a cell active substance, such as lithium, and suitable for a non-aqueous solvent-type secondary battery, is constituted by a carbonaceous material having a pore volume of at least 0.55 ml/g of pores having a pore diameter of at most 5 .mu.m as measured by mercury injection method, a potassium content of at most 0.5 wt. % as measured by fluorescent X-ray analysis, and a specific surface area of at most 100 m2/g as measured by nitrogen adsorption BET method. The carbonaceous material is advantageous produced by carbonizing a carbon precursor of plant origin having a potassium content of at most 0.5 wt. % as measured by fluorescent X-ray analysis, in contact with a stream of an inert gas optionally containing a halogen gas at a temperature of 700 - 1500 .degree.C.
Patent CA-2209244-A1 (CA)
Title: Noise abating components
Inventor: IRICK VIRGIL JR
IPC: F16D65/18
Filed: 1996-02-23
Abstract: The invention relates to a material which comprises a metal matrix composite reinforced with an appropriate amount and type of reinforcement. The matrix metal can be any metal which is capable of desirably interacting with the reinforcement. The metal matrix composite material has applications in environments which experience resonant vibrations. This material ameliorates undesirable resonant vibrations.
Patent CA-2209426-A1 (CA)
Title: Human pak65
Inventor: ABO ARIE
IPC: C12P21/04
Filed: 1996-01-05
Abstract: A novel humain serine protein kinase, human p21-protein activated serine kinase p65 protein referred to as hPAK65, and methods for its preparation and use are provided. Nucleic acids encoding hPAK65 and methods for their use in preparing hPAK65 as well as in preparing and identifying hPAK65 analogs are provided. Methods provided for the use of hPAK65 protein and its protein fragments, such as those that retain at least one hPAK65 activity, that include screening libraries of agents for candidates that modulate hPAK65 activity. Methods are provided to identify agents that modulate the interaction of hPAK65 with rho-like p21 GTPases, particularly rac1 and CDC42Hs binding to hPAK65 and subsequent activation of hPAK65 serine protein kinase activity, that modulate hPAK65 serine protein kinase activity, and that modulate hPAK65 effect on p21 protein GTPase activity. Such modulating agents can provide novel chemotherapeutic agents for treatment of neoplasia, lymphoproliferative conditions, arthritis, inflammation, autoimmune diseases, apoptosis, and the like, that are related to hPAK65 and p21 protein signal transduction pathways.
Patent CA-2209855-A1 (CA)
Inventor: NOYERIE JEAN-PAUL
IPC: A42B3/08
Filed: 1995-12-29
Abstract: Dispositif de fixation d'une jugulaire (14) à un casque de protection (1) comprenant une coque externe principale (2) du type comprenant des moyens d'accrochage amovible et déconnectables pour sa jugulaire (14), constitués par la coopération d'un organe d'accrochage (17) solidaire de la jugulaire (14) destiné à venir en prise avec un cran d'accrochage solidaire de la paroi (2) du casque, caractérisé en ce que l'organe d'accrochage (17) est constitué par un profil d'accrochage solidaire d'un levier de préhension pivotant, tandis que le cran d'accrochage est constitué par un profil en creux correspondant.
Patent CA-2210619-A1 (CA)
Inventor: RATCLIFF KEITH
IPC: A61B17/11
Filed: 1997-07-16
Abstract: A surgical instrument for anastomosis of first and second blood vessels is provided having a handle and a body portion extending distally from the handle. A collet is mounted adjacent a distal end portion of the body portion and defines a passage therethrough for the reception of an end of a first blood vessel. A plurality of surgical fasteners are releasably supported by the collet and radially oriented about the distal end thereof. An anvil is mounted adjacent of the collet. The anvil and collet are relatively slidable in response to actuation of the handle to simultaneously deform then release the surgical fasteners.
Patent CA-2210863-A1 (CA)
Title: Hydrogenation of unsaturated cyclic compounds
Inventor: NEMPHOS SPEROS PETER
IPC: C07C211/35
Filed: 1996-02-09
Abstract: A process for the hydrogenation of unsaturated cyclic and polycyclic compounds to saturates is provided wherein the reactor is operated at a pressure wherein the reaction mixture is boiling under low hydrogen partial pressure in the range of about 0.1 psi to less than 70 psia at 0 to 350 psig. The catalyst is provided as a catalytic distillation structure such that the reaction is concurrently occurring with a distillation. A portion of the overheads is returned as reflux to provide cooling within the catalyst bed and concurrent condensation of some of the gaseous material within the bed. Although no separation is obtained all of the advantages of concurrent reaction with distillation are achieved.
Patent CA-2211378-A1 (CA)
Inventor: BATTS GREGORY NIGEL
IPC: C02F1/50
Filed: 1997-07-24
Abstract: Apparatus for use in an aqueous medium for inhibiting microbial growth in the aqueous medium comprises a pump for pumping a liquid having liquid inlet means and outlet means and, a permeable container holding biocide immobilised on a support, said permeable container being attached to said pump such that, when the apparatus is in use, liquid pumped through the pump passes through the container and contacts the immobilised biocide.     The apparatus is self-contained and may be placed in a resevoir of the aqueous medium to be treated e.g. a wash water tank of photoprocessing equipment.
Patent CA-2215829-A1 (CA)
Title: Catalyseur a support polymere pour la polymerisation d'olefines
Inventor: MEVERDEN CRAIG C
IPC: C08F4/44
Filed: 1996-03-29
Abstract: La présente invention concerne un catalyseur de Ziegler-Natta de type nouveau à support pouvant être utilisé dans la polymérisation d'.alpha.-oléfines. Plus précisément, le catalyseur de Ziegler-Natta à support de la présente invention comprend un support copolymère particulaire fonctionnalisé, un composé organo-métallique et un composé à base de métal de transition. L'invention décrit également un procédé de type nouveau pour préparer les supports copolymères particulaires fonctionnalisés de l'invention.
Patent CA-2218033-A1 (CA)
Inventor: HINO KATSUHIKO
IPC: A61K31/506
Filed: 1996-04-10
Abstract: L'invention concerne des dérivés de l'acétamide, représentés par la formule générale (I), et des sels d'addition d'acides physiologiquement acceptables. Dans ladite formule, X représente -O- ou -NR¿4?; R¿1? représente H, alkyle inférieur, alcényle inférieur ou cycloalkyl-alkyle inférieur; R¿2? représente alkyle inférieur, cycloalkyle, phényle éventuellement substitué, etc.; R¿3? représente H, alkyle inférieur ou hydroxy-alkyle inférieur; R¿4? représente H, alkyle inférieur etc.; R¿5? représente H, alkyle inférieur, alcényle inférieur, hydroxy-alkyle inférieur, etc.; R¿6? représente H, alkyle inférieur, CF¿3? ou phényle éventuellement substitué, ou bien R¿5? et R¿6? forment ensemble -(CH¿2?)¿n?-; R¿7? représente H, halogéno, alkyle inférieur, alcoxy inférieur, CF¿3?, OH, NH¿2? etc.; et R¿8? représente H, halogéno, alkyle inférieur ou alcoxy inférieur. Les composés agissent de manière sélective sur le récepteur de BZ¿.omega.3? périphérique et produisent des effets pharmacologiques très satisfaisants, ce qui rend leur utilisation précieuse dans le traitement et la prévention de maladies du système nerveux central tel que les maladies liées à l'anxiété, à la dépression et à l'épilepsie, etc.