baber/WOPTO huggingface dataset:
Patent CA-2172838-A1 (CA)
Title: Connecteur rigide d'endoscope
Inventor: GAJEWSKI MARK T
IPC: F16L37/084
Filed: 1994-09-21
Abstract: Cette invention concerne un connecteur (1) pour connecter un tube rigide (2) transportant un fluide vers un tube flexible (4). La présente invention est particulièrement utile pour la stérilisation d'endoscopes comprenant un tube rigide avec un passage creux pour le fluide ou la vapeur de stérilisation. Cet agencement de connecteur comporte un corps de connecteur (10) qui définit un logement. Le logement comporte une cavité conçue pour recevoir un piston (30), capable d'effectuer un mouvement de va-et-vient dans cette cavité. Ce piston (30) comporte un élément de poussée (31) qui pousse le piston (30) dans la direction avant de la cavité. Le piston (30) s'engage dans l'extrémité (30) du tube de l'endoscope (20) à l'avant de cette cavité. Le piston (30) comporte en outre un orifice (33) qui relie l'extrémité du tube de l'endoscope (20) à une conduite flexible (4) à l'arrière de ce piston (30) en permettant à un fluide de circuler. Le tube d'endoscope (2) est tenu en place par des mâchoires (21) qui effectuent un mouvement coulissant d'aller et de retour dans des canaux (13) à l'avant du corps du connecteur (10), perpendiculairement à la cavité du piston. Ces mâchoires (21) comprennent également des éléments de poussée (25) qui poussent les mâchoires (21) à serrer le tube rigide (2). Comme les mâchoires (21) dans le piston sont destinées à recevoir des tubes d'endoscope de différentes tailles. Ce connecteur (1) permet un couplage rapide et commode du tube flexible (4) sur l'endoscope rigide (2), ce qui minimise les manipulations de l'endoscope et lui assure un meilleur niveau de stérilité.
Patent CA-2176598-A1 (CA)
Title: Shuttering panel with edge struts made from a flat extruded section
Inventor: BADSTIEBER JOHANN
IPC: E04G9/02
Filed: 1994-11-15
Abstract: A shuttering panel (1) has edge struts (3) formed from a flat extruded section made of aluminium, an aluminium alloy or another light metal, ensuring both lightness and rigidity.      The contact points for clamps (7) for the mutual securing of such edge struts (3) of adjacent shuttering panels (1) are at a distance from the shuttering lining (2) at a site where the edge struts (3) have a solid cross section and the hollow spaces (8) on either side of this contact point are not at risk of being deformed by the pressure exerted by the fixing clamps (7). A groove (14) or channel is provided with which the clamp can engage to ensure that this contact point is actually used. This makes it possible to use the same clamp (7) which serves for edge struts made of flat material with a central bead so that shuttering panels made of different materials and provided with such edge struts can be combined.
Patent CA-2179113-A1 (CA)
Title: Connecting device particularly for eyeglasses
Inventor: SIMIONI LUCIANO
IPC: G02C5/14
Filed: 1996-06-13
Abstract: A  connecting  device,  particularly  usable  for eyeglasses, having two elements that are rotatably associable to each other and can be detachably connected to two separate components of the eyeglasses, at least one of the components being made of a material that cannot be welded to the device, such as aluminum. It is thus possible to produce aluminum or carbon fiber eyeglasses without welds.
Patent CA-2179911-A1 (CA)
Title: Process for the catalytic partial oxidation of hydrocarbons
Inventor: DE JONG KRIJN PIETER
IPC: C01B32/40
Filed: 1994-12-22
Abstract: A process for the catalytic partial oxidation of a hydrocarbon feedstock comprises contacting a feed mixture comprising the hydrocarbon feedstock and an oxygen-containing gas, which feed mixture also comprises nitrogen, with a catalyst capable of catalysing, the partial oxidation of the hydrocarbon feedstock, wherein the feed mixture also comprises a sulphur-containing compound. This process allows sulphur-containing hydrocarbon feedstocks to be processed without first undergoing a sulphur removal treatment. Accordingly, a process for the preparation of carbon monoxide and/or hydrogen from a hydrocarbon feedstock comprising subjecting the hydrocarbon feedstock in a first stage to a catalytic partial oxidation process as described above and subjecting at least a portion of the product of the first stage in a second stage to a desulphurisation process.
Patent CA-2181353-A1 (CA)
Title: Tablet-manufacturing device
Inventor: BAUMANN WARNFRIED
IPC: B30B11/20
Filed: 1995-09-28
Abstract: Prior art tablet-manufacturing devices which use a rotating drum (1) fitted with openings have additional devices, designed to feed in the drop-forming material, which are relatively complex. Proposed as a feed device is a simple chute on top of the drum or a hollow body (5) inside the drum, the feed device forcing the material out of the rotating drum (1) solely through an appropriately sized sickle-shaped gap (6) so that it form drops. Also proposed is the user of the device in the manufacture of tablets.
Patent CA-2182549-A1 (CA)
Title: Device for neutralizing and preventing formation of scale and method
Inventor: JEFFERSON GEORGE NATHAN
IPC: C02F1/48
Filed: 1996-08-01
Abstract: A descaling device for neutralizing and preventing formation of calcium carbonate or other scale in a water conduit includes an electromagnetic coil adjacent the conduit and a power supply for the coil. The power supply generates a complex triangular waveform output signal that varies continuously in frequency and amplitude. The output is applied across the ends of the coil creating time varying magnetic and electric fields. The fields physically interact with molecules in water flowing in the conduit to neutralize existing scale and prevent formation of new scale.
Patent CA-2183548-A1 (CA)
Title: Color coded endodontic cutting instruments, system and method
Inventor: WONG NELSON J
IPC: A61C5/02
Filed: 1995-02-13
Abstract: A set of endodontic cutting instruments, each having handles and each having a different working tip diameter incrementally  increasing in size from one instrument to the next.  The set includes a first smaller standard size endodontic cutting instrument  (36) having a grasping end (37) with a first color (40) according to a standard color code, a second larger standard size endodontic cutting instrument (42) having a grasping end (41) with a second color (46) according to the standard color code and a nonstandard intermediate size endodontic  instrument (48) having a size (50) between the first smaller standard size (38) and the second larger standard size (46) and having  a grasping end (46) with a color combination (52) including a first portion having the first standard color (40) corresponding to the first smaller standard size and a second portion having the second standard color (46) corresponding to the second larger standard size.
Patent CA-2184159-A1 (CA)
Title: Overbased alkyl oxy benzene sulfonates as detergents
Inventor: KING WILLIAM F
IPC: C10N30/04
Filed: 1995-12-07
Abstract: A marine lubricating oil has a major amount of oil of lubticating viscosity; and a minor amount of an overbased, alkyl oxy benzene sulfonate having a TBN of at least 200. Betwxn 40 wt.% and 80 wt.% of the alkyl group is attached at the 4-position and higher positions of the alkyl group. The oxy group can be hydroxy, methoxy, ethoxy, propoxy, butoxy, pentoxy, or hexoxy.
Patent CA-2186711-A1 (CA)
Inventor: SANDER CLAUS
IPC: G02B6/44
Filed: 1996-09-27
Abstract: An automatic re-arrangement and distribution device for telecommunication and data lines has connection terminals for exchange-office and subscriber cables, and a remotely-controllable connection device having a plug gripping element. The connection terminals are disposed in terminal blocks oriented radially to a central axis, and the connection device is pivotably supported on the central axis. The plug gripping element can be swung out radially on the connection device. A control path for mounting and removing plugs from the terminal blocks is identical for both fibre-glass cable and copper cable applications.
Patent CA-2187070-A1 (CA)
Inventor: FEODOROV LEONID
IPC: A01G25/00
Filed: 1996-10-03
Abstract: A method of wetting soil in the spring includes removing snow from the ground only in separate local areas which are spaced from one another so that snow remains in the spaces between the local areas, so that thereafter the soil in the region of the local areas in which the snow is removed thaws and becomes soft, and when snow between the areas melts it wets the thawed areas and water produced from the melted snow penetrates through the thus softened areas.
Patent CA-2190574-A1 (CA)
Inventor: SLACK WILLIAM E
IPC: C08G18/78
Filed: 1996-11-18
Abstract: Allophanate-modified MDI which is a storage stable liquid at 25°C is produced by reacting a monoisocyanate and an organic material having at least two hydroxyl groups and a molecular weight of from about 60 to about 6,000 to form a urethane. The urethane is then reacted with and isomeric mixture of MDI in an amount such that the product isocyanate will have an NCO content of from about 12 to about 30%. The isomeric mixture of MDI is composed of 4,4'-diphenylmethane diisocyanate containing from 0 to about 60% by weight 2,4'-MDI and less than 6% by weight of the 2,2'-MDI. This allophanate-modified MDI is further reacted with an organic isocyanate-reactive material to produce an allophanate-modified MDI prepolymer containing urethane, urea and/or biuret groups having an NCO content which is generally from about 5 to about 29% by weight. The prepolymers of this invention are particularly useful in reaction injection molding processes because they give molded articles having improved flex modulus.
Patent CA-2192370-A1 (CA)
Inventor: ADOLF GUENTHER R
IPC: C07K16/28
Filed: 1995-06-02
Abstract: L'invention concerne un anticorps actif contre un épitope codé par l'exon v6 variant du gène CD44. Comparativement aux anticorps connus, cet anticorps présente des propriétés supérieures et peut s'utiliser pour la thérapie et le diagnostic.
Patent CA-2195949-A1 (CA)
Title: Female incontinence device including electronic sensors
Inventor: RAM MICHAEL J
IPC: A61M1/00
Filed: 1995-08-01
Abstract: A system for controlling drainage of the female bladder comprising a valved catheter, a stylet for placing the catheter in the female urethra, and a spike for opening the valve in the catheter to allow voiding of the contents of the bladder which also includes sensing and transmission means incorporated therein. The valve which may be integral with the shaft or located in a cap on the shaft may be manually operated or opened electronically by a signal transmitted from an external source.
Patent CA-2196855-A1 (CA)
Title: Magnifying bingo marker
Inventor: JESSOME KENNETH
IPC: G02B25/00
Filed: 1997-02-05
Abstract: The invention comprises a marker for use in playing bingo which is adapted to enhance the visibility of a number.          In  particular,  the  invention  comprises  a  transparent, planoconvex marker capable of magnification.  When placed on a cell of a bingo card, the invention magnifies the number thereby rendering it more conspicuous.
Patent CA-2197675-A1 (CA)
Inventor: DITULLIO PAUL
IPC: A61K38/00
Filed: 1996-02-21
Abstract: L'invention concerne l'antithrombine III humaine produite par voie transgénique (tgATIII). L'ATIII humaine produite par le procédé transgénique de la présente invention présente une composition monosaccharidique comprenant une N-acétylgalactosamine (GalNAc) ainsi que du fucose, une Nacétylglucosamine, du galactose, du mannose, et de l'acide Nacétylneuraminique/acide N-glycolyneuraminique. La composition monosaccharidique diffère de celle du plasma dérivé de ATIII (phATIII). On a découvert que tgATIII présente un coefficient d'épuration accru comparé à phATIII.
Patent CA-2197719-A1 (CA)
Title: Toilette inodore
Inventor: GRONDIN MICHEL
IPC: E03D9/05
Filed: 1997-02-17
Abstract: Le précis n'est pas disponible en Not Yet Available ce moment
Patent CA-2198241-A1 (CA)
Title: Method for dewatering sludges
Inventor: HUHTAMAKI MARKKU
IPC: C02F11/15
Filed: 1995-08-23
Abstract: The present invention relates to a method for removing water from sludges, such as sludges from woodhandling or community sewage treatment plants or the like biosludges, in order to make it possible to dewater these sludges mechanically to a high dry matter content, for instance by pressing at a high pressure. Such methods comprising following subsequent steps: coagulating (12), flocculating (14) and removing water mechanically (20) from the sludge by pressing. The method according to the invention further comprises an intense pretreatment step for the sludge prior to the removal of water from the sludge, in which intense pretreatment step the sludge is treated by physical or physical-chemical means by vigorously mixing the sludge and electrically ionizing (36) it or treating it with ultrasound, in order to activate the water bound to the sludge and to make the chemicals to be added to the sludge more effective.
Patent CA-2202170-A1 (CA)
Title: Composition of cisplatin in combination with 2,2'-dithio-bis(ethanesulfonate) (dimesna)
Inventor: MURALI DHANABALAN
IPC: A61K33/243
Filed: 1995-11-14
Abstract: Co-administration of cisplatin with a pharmaceutically acceptable form of 2,2'-dithio-bis(ethanesulfonate) reduces the nephrotoxicity and myelosuppression of cisplatin and potentiates its anti-tumor action.  Preferably the cisplatin and sulfonate are formulated as a composition, especially a sterile injectable solution containing chloride ions and sodium and hydrogen cations.
Patent CA-2203005-A1 (CA)
Inventor: BRIGGS JOHN C
IPC: G11B5/48
Filed: 1995-10-11
Abstract: Mécanisme de commande linéaire (figure 2) conçu pour supporter des têtes de lecture/écriture (18, 19) en prise avec un support d'enregistrement (14), qui comprend un chariot (27) et un sous-chariot (34). Des ressorts flexibles (36, 38) fixent le sous-chariot au chariot (27). Un moteur pour bobine mobile est pourvu d'une bobine (22) montée sur le sous-chariot (34). La mise sous tension initiale de la bobine (22) provoque le déplacement linéaire du chariot (27) qui agit sur les ressorts (36, 38) pour générer un petit déplacement progressif des têtes (18, 19). Une autre mise sous tension de la bobine (22) provoque un déplacement du sous-chariot (34) sur les traversées isolantes (30, 32) pour permettre un réglage approximatif du mécanisme de commande (figure 2).
Patent CA-2203050-A1 (CA)
Title: Solid state ac switch with self-synchronizing means for stealing operating power
Inventor: ZUEHLKE KURT G
IPC: H02M5/293
Filed: 1997-04-18
Abstract: A solid state power switching circuit for alternating current loads, in which operating power for the circuit is diverted from the switched current during power stealing intervals self-synchronized with the alternating current waveform. During periods in which current to the load is commanded, a load current switch is maintained in a low impedance state except for the duration of a short power stealing interval each half-cycle of the supplied alternating current. Self-synchronization is achieved with a current detector which senses whether or not the magnitude of the current diverted during each power stealing interval exceeds a current threshold, and pulse generator logic which shifts the power stealing intervals in time relative to the alternating current waveform in response to the previously sensed current magnitude.
Patent CA-2205202-A1 (CA)
Title: Sulfur-substituted azetidinone compounds useful as hypocholesterolemic agents
Inventor: MCKITTRICK BRIAN A
IPC: C07D205/08
Filed: 1995-11-15
Abstract: Sulfur-substituted azetidinone hypocholesterolemic agents of formula (I), or a pharmaceutically acceptable salt thereof, wherein: Ar1 is aryl, R10-substituted aryl or heteroaryl; Ar2 is aryl or R4-substituted aryl; Ar3 is aryl or R5-substituted aryl; X and Y are -CH2-, -CH(lower alkyl)- or -C(dilower alkyl)-; R is -OR6, -O(CO)R6, -O(CO)OR9 or -O(CO)NR6R7; R1 is hydrogen, lower alkyl or aryl; or R and R1 together are =0; q is 0 or 1; r is 0, 1 or 2; m and n are 0-5; provided that the sum of m, n and q is 1-5; R4 is selected from lower alkyl, -OR6, -O(CO)R6, -O(CO)OR9, -O(CH2)1-5OR6, -O(CO)NR6R7, -NR6R7, -NR6(CO)R7, -NR6(CO)OR9, -NR6(CO)NR7R8, -NR6SO2R9, -COOR6, -CONR6R7, -COR6, -SO2NR6R7, S(O)0-2R9, -O(CH2)1-10-COOR6, -O(CH2)1-10CONR6R7, -(lower alkylene)-COOR6 and -CH=CH-COOR6; R5 is selected from -OR6, -O(CO)R6, -O(CO)OR9, -O(CH2)1-5OR6, -O(CO)NR6R7, -NR6R7 -NR6(CO)R7, -NR6(CO)OR9, -NR6(CO)NR7R8, -NR6SO2R9, -COOR6, -CONR6R7, -COR6, -SO2NR6R7, S(O)0-2R9, -O(CH2)1-10-COOR6, -O(CH2)1-10CONR6R7, -CF3, -CN, -NO2, halogen, -(lower alkylene)COOR6 and -CH=CH-COOR6; R6, R7 and R8 are H, lower alkyl, aryl or aryl-substitued lower alkyl; R9 is lower alkyl, aryl or aryl-sybstituted lower alkyl; and R10 is selected from lower alkyl, -OR6, -O(CO)R6, -O(CO)OR9, -O(CH2)1-5OR6, -O(CO)NR6R7, -NR6R7, -NR6(CO)R7, -NR6(CO)OR9, -NR6(CO)NR7R8, -NR6SO2R9, -COOR6, -CONR6R7, COR6, -SO2NR6R7, -S(O)0-2R9, -O(CH2)1-10-COOR6, -O(CH2)1-10CONR6R7, -CF3, -CN, -NO2 and halogen; are disclosed, as well as pharmaceutical compositions containing them, and a method of lowering serum cholesterol by administering said compounds, alone or in combination with a cholesterol biosynthesis inhibitor.
Patent CA-2208499-A1 (CA)
Title: Electrically audible motorized wheel assembly and method thereof
Inventor: LAMBERT GHISLAIN
IPC: H02K33/00
Filed: 1997-06-16
Abstract: The vibrating and rotating motorized system comprises an electrically motorized assembly having a rotor and a stator  frame;  a  current  regulator  for  supplying  the assembly, having a power output connected to the assembly and a signal control input for receiving a control signal; and a signal generator for generating the control signal, the control signal having a DC component for rotating the rotor with respect to the stator frame, and an AC component for inducing mechanical vibrations in the vibrating unit.
Patent CA-2210064-A1 (CA)
Inventor: HUANG BEN
IPC: H02K21/22
Filed: 1996-10-21
Abstract: A ten pole/twelve slot brushless DC motor for a disk drive spindle includes a base; a cylindrical rotor structure rotating relative to the base and a generally symmetrically slotted stator structure fixed about an axis of rotation. The rotor structure includes a permanent magnet ring structure (56) defining ten permanently magnetized alternating north-south magnet segments (56a-56j). The stator structure includes a ferromagnetic core (60) defining twelve slots (65) between twelve stator poles (64). Coils of insulated wire are wound around the stator poles in one of a plurality of winding patterns and connected into a series of phases, e.g. three phases.
Patent CA-2210844-A1 (CA)
Title: Coating for metal surfaces, for application to tubes and cables
Inventor: FLAT JEAN-JACQUES
IPC: H01B3/30
Filed: 1997-07-29
Abstract: Coated metallic surface comprises, successively from metal, at least one layer of polyurethane; and at least one layer of thermoplastic polymer; with a binder between the two layers. Also claimed is method for coating surface and device comprising bundle of steel strands with the coating.
Patent CA-2213499-A1 (CA)
Title: Method for preparing foamed gypsum product
Inventor: NEMETH BRADLEY S
IPC: B28B19/00
Filed: 1996-12-18
Abstract: The invention provides an improved method and apparatus for preparing foamed gypsum products. The invention utilizes a single mixing chamber. In the method and apparatus of the invention the point of insertion of aqueous foam into calcined gypsum slurry is positioned such that the foam is agitated less than the calcined gypsum to thereby minimize destruction of the foam while still uniformly dispersing the foam in the calcined gypsum slurry. This is accomplished, for example, by locating an inlet for foam closer to the discharge outlet of a slurry mixing chamber than the location of the inlet for calcined gypsum or by locating the foam inlet in a discharge conduit connected to the discharge outlet of the slurry mixing chamber.
Patent CA-2213692-A1 (CA)
Title: Methode et appareil pour eteindre et refroidir un residu chaud sortant d'un four de traitement des crasses
Inventor: MEUNIER JEAN
IPC: F27D15/02
Filed: 1997-08-25
Abstract: La méthode décrite est destinée à éteindre et refroidir un résidu chaud sortant d'un four de traitement des crasses, ce résidu chaud contenant, d'une part, des gouttelettes du métal originellement présent dans les crasses ma is non récupérés dans le four et, d'autre part, des fines principalement constituée s d'oxyde(s) inerte(s). Dans une première étape, on mélange le résidu chaud avec u ne quantité suffisante de fines froides de même nature que celles contenues dans ce résidu chaud pour obtenir rapidement l'extinction et le refroidissement désiré e t figer les gouttelettes de métal sans avoir besoin d'un stockage prolongé et/ou d 'un refroidissement à l'eau. On concasse alors le mélange obtenu afin de casser tous blocs ou granules d'oxyde(s) contenus dans le résidu chaud et qui n'auraient pu être désintégrés lors du mélange. Enfin, on tamise le mélange concassé ainsi obtenu pour recueillir, d'une part, un concentré riche en métal et, d'autre part , les fines provenant du résidu chaud et celles mélangées à ce résidu. Cette méthode est particulièrement bien adaptée pour l'extinction et le refroidissement du résidu chaud de crasses d'aluminium. Toutefois, elle peut aussi être utilisée pour l'extinction de résidus d'autres types de crasses, tell es que des crasses de zinc ou de magnésium. Un appareil spécialement conçu pour la mise en oeuvre de cette méthode est également décrit.
Patent CA-2214964-A1 (CA)
Title: Combined paint package and roller tray
Inventor: MEADE JEFFREY
IPC: B44D3/12
Filed: 1997-09-22
Abstract: A paint roller tray is provided adapted for use with a flexible paint container. In one embodiment, the tray is provided with an orifice in a side wall portion that can be connected by way of a conduit to the paint container. By merely lifting the paint container above the level of the tray, paint flows into the tray in a completely enclosed path, whereby drips or spills are precluded. In another embodiment, a unitary package is provided that combines a roller tray with container means to hold a quantity of liquid paint, and conduit means to direct paint from the container into the tray portion of the apparatus. The apparatus is preferably disposable.
Patent CA-2216111-A1 (CA)
Title: Aqueous dispersions of transparent powder coating
Inventor: WOLTERING JOACHIM
IPC: C09D133/14
Filed: 1996-04-04
Abstract: The present invention relates to an aqueous dispersion of a transparent powder coating, consisting of a solid powder component A and an aqueous component B, wherein component A is a transparent powder coating comprising (a) at least one epoxy group-containing binder having a content of glycidyl-containing monomers of from 30 to 45 %, preferably from 30 to 35 %, and optionally having a content of vinylaromatic compounds, preferably styrene; (b) at least one crosslinking agent, preferably straight-chain aliphatic dicarboxylic acids and/or carboxy-functional polyesters; and (c) optionally catalysts, adjuvants, additives typical for transparent powder coatings, such as deaerating agents, levelling agents, W absorbers, radical scavengers and antioxidants;   and component B is an aqueous dispersion comprising (a) at least one nonionic thickener, preferably a nonionic associative thickener, and (b) optionally catalysts, adjuvants, defoamers, dispersion adjuvants, wetting agents, preferably carboxy-functional dispersants, antioxidants, UV absorbers, radical scavengers, biocides, small amounts of solvents and/or water retaining agents.     A further subject of the application is a process for pre-paring the dispersion of transparent powder coating, and its use for vehicle bodies.