baber/WOPTO huggingface dataset:
Patent CA-2153573-A1 (CA)
Title: Flowmeter
Inventor: BROWN ANDREW
IPC: G01F1/44
Filed: 1994-01-07
Abstract: A fluorometer for measuring the flow rate of a two phase fluid in a pipe and which comprises a first pipe section (11) having a first diameter (D1), a second pipe section (12) of a smaller diameter (D2), an internally tapering third pipe section (13) forming a smooth transition between the first and second pipe sections (11, 12), and three pressure tapping points comprising upstream (Atu, Btu, Ctu), downstream (Atd, Btd, Ctd) and intermediate tapping points (Ati, Bti, Cti), in which a first differential pressure monitoring arrangement is provided to measure the pressure differential between the upstream and the downstream tapping points and from which fluid density can be derived, and a second differential pressure monitoring arrangement is provided to monitor the pressure differential between the intermediate tapping point and one of the upstream or downstream tapping points, whereby flow rates can be calculated from the derived density value and the second differential pressure measurement.
Patent CA-2154134-A1 (CA)
Inventor: BLANC ALAIN
IPC: C04B103/20
Filed: 1995-07-18
Abstract: 1. Retardateur de prise pour ciments hydrauliques, constitué par une résine aminoplaste cyclique de formule (I) : <IMG> ( I )
Patent CA-2154517-A1 (CA)
Inventor: BEAULIEU ROLAND
IPC: E06B3/984
Filed: 1995-07-27
Abstract: A device for connecting separate material pieces which are disposed in abutting relationship to each other and which includes a thin planar body having side portions adapted to respectively extend into open-ended slots provided on each of the abutting surfaces of the material pieces in which a pocket construction is provided for a stiffening member which is separate and apart from the device body.
Patent CA-2154526-A1 (CA)
Inventor: KAIRI MATTI
IPC: E04B1/26
Filed: 1995-07-24
Abstract: The invention relates to a prefabricated joint structure for joining an essentially wooden elongated beam (2) or similar to at least one other beam (2) over a predetermined length (A) of a relatively short joint portion (4) in the beam, the joint (1) being accomplished by means of pins, bolts or similar jointing means (5) penetrating the beam or beams. In each joint there are at least wo jointing means in a direction transverse to the main grain of the beam. The joint structure further comprises a metal nail plate (6), having a plate plane transverse to the length (T) of the jointing means and whose nails (7) protrude from the plate plane and are embedded in the beam wood. On the prefabricated joint portion (4) in each beam (2), at least one single-sided nail plate (6) has been fitted against the outer surface of the beam, the width (W1) of the plate plane of the nail plates in a direction perpendicular to the main beam grain (D) being greater than the distance (W2) between the holes (15) for the two jointing means (5) in this direction, and the nails (7) of the nail plates (6) being embedded in the wood nearly parallel to the jointing means holes. The holes (15) in the jointing means perforate the beams (2) in the area of the plate planes of the nail plates, and they have been mechanised both in the nail plate (6) and in the beam (2) after the nail plates have been fixed to the beam by pressing, in order to provide joint portions (4) retaining dimensional accuracy irrespective of external influences and apt for later assembly into joints (1).
Patent CA-2154837-A1 (CA)
Title: Variable Printing and Selective Binding of Booklets
Inventor: CLARK JAY V
IPC: B42C9/00
Filed: 1995-07-27
Abstract: An apparatus and method for variably printing and selectively binding sheets. A printer is used to print variable sets of information onto a plurality of sheets, sequence the printed sheets, and assemble the printed sheets into a stack. Particular sheets within the stack of the printed sheets are selectively bound together. The binding is accomplished using a toner or other adhesive selectively applied to the sheets. This allows for the printing and binding of different booklets from an assembled stack of sheets, for example, without having to remove each booklet from the stack and separately bind it.
Patent CA-2156920-A1 (CA)
Title: Tumor-specific genomic instability as a prognostic indicator
Inventor: THIBODEAU STEPHEN N
IPC: C12Q1/6886
Filed: 1994-02-23
Abstract: A method for assessing the level of genomic instability in a malignant tumour is described. The method involves comparison of the structure of one or more interspersed repetitive sequence loci in tumor and corresponding normal tissue samples. Microsatellite repetitive sequences are one useful form of interspersed repetitive sequence that may be employed to characterize the genomic instability associated with some malignant tumors. This assessment provides an additional prognostic indicator for patients having such malignant tumors.
Patent CA-2158227-A1 (CA)
Title: 2,9-diamino- and 2-amino-8-carbamoyl-4-hydroxy-alkanoic acid amide derivatives
Inventor: RASETTI VITTORIO
IPC: C07D223/16
Filed: 1995-09-13
Abstract: Compounds of the formula I       (1), in which R1 is arylamino, N-aryl-N-(lower alkoxy-lower alkyl)-amino, N-aryl-N-aryl-lower alkyl-amino or heterocyclyl bonded via a ring carbon atom, X is a carbonyl or methylene group, R2 and R3 independently of one another are hydrogen or lower alkyl or, together with the carbon atom with which they are bonded, are a cycloalkylidene radical, R4 is hydrogen, lower alkyl, lower alkanoyl or lower alkoxycarbonyl, R5 is hydroxyl, lower alkanoyloxy or lower alkoxy-carbonyloxy, R6 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl, cycloalkyl-lower alkyl, aryl-lower alkyl or heteroaryl-lower alkyl having 5 to 7 ring atoms in the heteroaryl ring and R7 is hydrogen or lower alkyl, or R6 and R7, together with the carbon atom with which they are bonded, are a cycloalkylidene radical and R8 denotes an aliphatic, cycloaliphatic-aliphatic or heteroarylaliphatic radical, and their salts can be used as active ingredients for medicaments for treatment of high blood pressure.
Patent CA-2158317-A1 (CA)
Title: Metal bottle cap
Inventor: FOLCHINI ENRICO
IPC: B65D41/04
Filed: 1995-09-14
Abstract: A metal bottle cap (1) consisting of a central body (2) to close off an opening (3) at the neck (4) of the bottle (5) and an outer crown (6) which is integral with the central body (2) and is made up of a uninterrupted plurality of teeth (7) which may be bent and fixed around the rim (4) over a thread (8) which has a number of starts (P) on a bottleneck, the number of teeth (7) on the outer crown (6) must be different to a whole multiple of the number of starts (P) on the rim (4) of the bottle (5); and should be between twenty-five and thirty-three.
Patent CA-2160137-A1 (CA)
Inventor: SCHNUR RODNEY C
IPC: A61P35/00
Filed: 1994-03-14
Abstract: This invention relates to compounds of formula (I) wherein R1, R2, R3 and X are as defined in the description.  Such compounds are useful as oncogene inhibitors and antitumor agents.
Patent CA-2161606-A1 (CA)
Inventor: JEFFCOAT KEITH
IPC: D04B15/96
Filed: 1995-10-27
Abstract: A method of determining the shape of a knitting pattern (Figure 2e)  for continuous knitting of a three dimensional weft knitted object (10) having a two dimensional development (Figure 2c)  in which at least one pair of edges (B,C)  to be knitted together have a large angle  ( ? )  therebetween in excess of x° where x° is the maximum knittable angle between edges  for  the  particular  application of  the  cover.    The method produces a cover having distinct sutures including a first suture (27)(28) formed from knitting together two edges (13)(14) with two sutures (36)(38) extending from one end of the  first  suture  (27)(28)   to  intersect  another  suture (37)(39)  extending from the other end of the first suture (27)(28) at a point (P2).
Patent CA-2161977-A1 (CA)
Title: A system and method of sterilization of objects
Inventor: HILLEBRENNER H WILLIAM
IPC: A61L2/20
Filed: 1994-05-04
Abstract: A method of remote temperature sensing for a gas heated chamber utilizing temperature sensors is disclosed, wherein at least a first temperature sensing device is coupled to an enclosed environment of a cabinet containing a sterilization cassette and at least a second temperature sensing device is coupled to a gas exit conduit from the cassette so as to avoid condensation on the internal walls of the cassette or on the object contained therein.
Patent CA-2162172-A1 (CA)
Title: Tricyclopolyazamacrocyclophosphonic acids, complexes and derivatives thereof, for use as contrast agents
Inventor: KIEFER GARRY E
IPC: C07D471/22
Filed: 1994-05-06
Abstract: Tri- and tetra-cyclopolyazamacrocyclophosphonic acid compounds and their derivatives are disclosed which may form inert complexes with Gd, Mn or Fe ions. The overall charge of the complex can be varied to alter the in vivo biolocalization. The complexes are useful as contrast agents for diagnostic purposes.
Patent CA-2162471-A1 (CA)
Title: Chlorine dioxide generation for water treatment
Inventor: COWLEY GERALD
IPC: C02F1/44
Filed: 1994-05-12
Abstract: PCT No. PCT/CA94/00263 Sec. 371 Date Mar. 13, 1996 Sec. 102(e) Date Mar. 13, 1996 PCT Filed May 12, 1995 PCT Pub. No. WO94/26670 PCT Pub. Date Nov. 24, 1994Chlorine dioxide is generated by electrochemical oxidation of sodium chlorite in an anode compartment of a cation-exchange membrane-divided cell and is recovered in a suitable recipient medium by passing the chlorine dioxide through a hydrophobic microporous membrane. Water balance in a continuous operation is maintained by removing water from the anolyte by transporting the same partly across the hydrophobic microporous membrane in vapor form and partly across the cation-exchange membrane.
Patent CA-2164065-A1 (CA)
Title: Finishing trowel handle
Inventor: KELSAY CURTIS DWIGHT
IPC: B25G1/10
Filed: 1995-11-29
Abstract: A finishing trowel comprised of a blade, a mounting and a handle, wherein the handle is hollow and has a square mounting hole for receiving a square mounting surface. A plastic handle is comprised of a durable inner core material and a grippable outer member. The handle's inner core includes deformable ribs which axially line the mounting hole and provide a secure, lash-free fit onto the mounting surface over a broader range of manufacturing tolerances for the parts. The handle also includes an endcap which cuts into and seals the endcap against an outer grippable material upon tightening of a flanged nut onto the mounting. A lip extends from the handle and encompasses a portion of the mounting to facilitate increased torque transfer from the handle to the mounting and blade. The replaceable handle can also be formed of other grippable materials such as wood.
Patent CA-2167050-A1 (CA)
Title: Matrix-entrapped beadlet preparation
Inventor: ADUSUMILLI PRASAD S
IPC: A61K9/20
Filed: 1994-07-12
Abstract: This invention relates to a pharmaceutically acceptable preparation comprising one or more matrix-forming materials in which are entrapped particles which contain at least one beneficial agent.
Patent CA-2170000-A1 (CA)
Inventor: MCCAFFREY FELIM
IPC: E01C13/08
Filed: 1996-02-21
Abstract: A sports/recreation facility is provided with seating banked around a playing area, and a grass playing surface which is withdrawable from the playing area.  The playing area is defined within one end of a shallow dock, the dock extending over the playing area and also extending sufficiently outside the playing area in one direction to define an area outside of the playing area and seating banks having dimensions at least equal to the playing area.  A shallow barge is floatable within the dock and supports a playing surface for movement within the dock between the playing area and the outside area. The water for introduction into the dock is stored within the barge.  The dock extends beneath a bank of seating at one side of the playing area, which bank may be formed as a movable unit with the barge providing storage for an additional body of water beyond that needed to float the barge in the dock, which water may be expelled from the barge into the dock so as to elevate the tank beneath said movable bank of seating, thus lifting the seating bank on the barge for movement with said barge between at least two alternative locations relative to the remaining banks of seating and the playing area.
Patent CA-2171338-A1 (CA)
Title: Process for fitting high-pressure hoses and pipes co-operating with flanges, and fitting aid
Inventor: ESCH UWE
IPC: F16L23/024
Filed: 1994-09-28
Abstract: The proposal is for a process for fitting flanged high-pressure  hoses  and pipes,  especially  on  construction machinery, in which at least one centering component is fitted in the region of the assembly point which accommodates the flange before the flange is connected to the corresponding component.  The flanges usually have several through holes for corresponding connecting components, where at least one of the through holes, extends to the peripheral surface of the flange to form a continuous slot.
Patent CA-2171409-A1 (CA)
Inventor: FOSER HANS-PETER
IPC: A61C19/10
Filed: 1996-03-08
Abstract: A denture (10) is provided that exhibits a plate-like body (12) with external dimensions that may be strung together, and a substantially flat, quadratic wax acceptance unit (22) for the acceptance of a tough, viscous mass, such as wax, into which a preponderance of teeth may be pressed, one next to the other.  The wax acceptance unit (22) is delimited by convex, forward-thrusting vaulted upper and lower ridges (14, 16).
Patent CA-2172539-A1 (CA)
Inventor: MAH KATHLEEN M
IPC: A61M25/09
Filed: 1994-09-16
Abstract: L'invention se rapporte à un dispositif d'extension flexible et allongé (16), s'utilisant avec un élément flexible et allongé (12) doté d'extrémités proximale et distale, et comprenant un élément d'extension souple et allongé également muni d'extrémités proximale et distale. Une gaine (21) est fixée à l'extrémité distale. Une colle thermoplastique est disposée dans la gaine.
Patent CA-2177375-A1 (CA)
Title: 3-aryl-2-isoxazolines as antiinflammatory agents
Inventor: KLEINMAN EDWARD F
IPC: A61P31/12
Filed: 1994-10-12
Abstract: This invention relates to 3-aryl-2-isoxazoline compounds which are selective inhibitors of phosphodiesterase type IV (PDEIV). The 3-aryl-2-isoxazolines are useful in the treatment of AIDS, asthma, arthritis, bronchitis, chronic obstructive pulmonary disease, psoriasis, allergic rhinitis, dermatitis, shock, atopic dermatitis, rheumatoid arthritis and osteoarthritis. This invention also relates to pharmaceutical compositions useful therefor.
Patent CA-2179973-A1 (CA)
Inventor: NAGASHIMA TAKAYUKI
IPC: H04N7/16
Filed: 1996-06-26
Abstract: Un appareil de transmission d'images pour traiter des informations d'images codées de manière hiérarchique comprend une unité de comptabilité pour effectuer un traitement de comptabilisation en correspondance avec la résolution de l'information d'image.
Patent CA-2181584-A1 (CA)
Title: Process for separating off chloride from sulphide-containing alkaline liquor
Inventor: STIGSSON LARS
IPC: D21C11/00
Filed: 1995-01-23
Abstract: A process for separating off chloride from a sulphide-containing alkaline liquor which is obtained in association with the production of chemical pulp. According to the invention, the liquor is contacted, in a first gas/liquid contact zone, by a carbon dioxide-containing gas, the carbon dioxide partial pressure of which exceeds 0.2 atm, in order to obtain an alkaline liquid which contains dissolved alkali hydrogen carbonate and chloride compounds and which is drawn off and transferred to a second gas/liquid contact zone, in which a lower pressure is maintained than in the first gas/liquid contact zone, in order to obtain an alkaline liquid which contains alkali carbonate and chloride compounds, and hydrogen sulphide which is driven off. From the second gas/liquid contact zone are drawn off, firstly, alkaline liquid containing alkali carbonate and chloride compounds, which is transferred to the first gas/liquid contact zone, and, secondly, alkaline, and in the main sulphide-free, liquid which contains alkali carbonate and chloride compounds and which is transferred to a system for separating off chloride compounds.
Patent CA-2183048-A1 (CA)
Title: Substituted 4h-pyrans
Inventor: URBAHNS KLAUS
IPC: C07D309/32
Filed: 1996-08-09
Abstract: The substituted 4H-pyrans are prepared by reacting either aldehydes or ylidene compounds with suitably substituted .beta.-diketones. The substituted 4H-pyrans according to the invention are suitable as active compounds in medicaments, in particular for the treatment of disorders of the central nervous system.
Patent CA-2185763-A1 (CA)
Inventor: RING MICHAEL E
IPC: B61H15/00
Filed: 1996-09-17
Abstract: A pressure actuated force transmitting cylinder includes a housing member having first and second elongated portions.      An end cap closes one end of the housing in a fluid tight manner. A connection is formed through such first portion for communicating fluid to such cylinder. A clutch having a first clutch surface is disposed on such housing and a piston-like member is disposed for reciprocal movement in such housing. A seal disposed around a peripheral portion of such piston-like member provides a chamber to receive such fluid being communicated to such cylinder therein and cause a linear displacement of such piston-like member. An elongated rod-like member, having a threaded portion, is connected to such piston-like member. A threaded nut member is threadedly engaged with such threaded portion. A trigger mechanism is disposed around a portion of such rod-like member adjacent such nut member. A disc-like member is disposed around such trigger. A first race assembly is abuttingly engaged with a flat surface formed on such nut member and a second race assembly is abuttingly engaged with another flat surface formed on such nut member. Such first and second race assemblies permit rotation of such nut member on such threaded portion. Finally a first urging mechanism, in combination with fluid communicated to such cylinder, urges such second clutch surface away from such first clutch surface and a second urging mechanism overcomes such first mechanism and urges such second clutch surface into engagement with such first clutch surface when pressure is absent in such cylinder.
Patent CA-2186995-A1 (CA)
Title: Elastomer-forming compositions
Inventor: JOSEPH EDOUARD
IPC: C08L83/04
Filed: 1996-10-02
Abstract: Siloxane-based elastomer-forming compositions comprise a first a,w-dihydroxyl polydiorganosiloxane, a second a,w-dihydroxyl polydiorganosiloxane, a third a,w-dihydroxyl polydiorganosiloxane, an organosilicon compound having at least three silicon-bonded substituents selected from the group consisting of hydrogen and alkoxy groups, and a condensation catalyst. The number average molecular weight ratio of the first a,w-dihydroxyl polydiorganosiloxane to the second a,w-dihydroxyl polydiorganosiloxane is in the range of 20 to 80 and the number average molecular weight ratio of second a,w-dihydroxyl polydiorganosiloxane to the third a,w-dihydroxyl polydiorganosiloxane is in the range of 1 to 6. The molar ratio of the first a,w-dihydroxyl polydiorganosiloxane to the second a,w-dihydroxyl polydiorganosiloxane is in the range of 0.01 to 0.15 and the molar ratio of the second a,w-dihydroxyl polydiorganosiloxane to the third a,w-dihydroxyl polydiorganosiloxane is in the range of 0.2 to 2. These compositions are substantially solvent-free and result in elasomers having improved strength without fillers.
Patent CA-2187989-A1 (CA)
Inventor: MARCUS RONALD N
IPC: C07D249/12
Filed: 1996-10-16
Abstract: Nefazodone and its pharmaceutically acceptable salts are useful in alleviation of panic disorders which can take the form of clinical syndromes comprising, for example, panic attacks, agoraphobia and phobic anxiety.
Patent CA-2188677-A1 (CA)
Title: Drug delivery device and method of construction
Inventor: KRATOSKA PAUL S
IPC: A61M5/142
Filed: 1995-04-07
Abstract: A drug delivery device having a particularly compact size. The compact size is achieved by arranging the components of so that the reservoir refill port is positioned laterally adjacent a bellows medication reservoir. Preferably, the medication is and the refill port is positioned in a centrally located aperture.
Patent CA-2190768-A1 (CA)
Title: Hydrolysed cereals with added fruits or honey
Inventor: BADERTSCHER ERNEST
IPC: A23L21/25
Filed: 1996-11-19
Abstract: Process for preparing hydrolysed cereals with added fruits or honey, in which a mixture is prepared comprising a cereal flour, whole fruit and/or fruit pieces and an alpha-amylase, or a mixture comprising a cereal flour, honey, water and an alpha-amylase, the mixture is treated by injecting steam in several successive stages in several successive treatment zones, then the said mixture is dried.           The invention also relates to-the apparatus for carrying out the present process as well as to the hydrolysed cereals with added fruits or honey obtained by this process.
Patent CA-2191885-A1 (CA)
Title: Method of blow molding hollow articles from thermoplastic synthetic resin
Inventor: FEUERHERM HARALD
IPC: B29C48/92
Filed: 1996-12-02
Abstract: A process for blow-molding hollow bodies from thermoplastic synthetic resin wherein, in addition to control to accurately position an extruder thermoplastic melt preform in the blow mold and to maintain a constant weight of the extruded preform, on the program curve which itself is a superimposition of the profile curve of the preform and a base gap determined in accordance with the nozzle gap width through which the preform is extruded, there is superimposed a correction strip which can be varied depending upon material distribution changes as a result, for example, of sag of the preform.
Patent CA-2193691-A1 (CA)
Inventor: MILLER ANDREW
IPC: C07C/
Filed: 1995-06-22
Abstract: L'invention se rapporte à des composés de la formule (II) dans laquelle X représente un groupe d'acide hydroxamique ou carboxylique, Y représente sulfonyle et R¿1? et R¿2? sont tels que définis dans les revendications et sont des inhibiteurs de métalloprotéinases matricielles.
Patent CA-2193901-A1 (CA)
Inventor: LIN JYH-SHENG
IPC: A61C15/04
Filed: 1996-12-24
Abstract: A dental flosser including a holder and an operation end keeping a certain contact angle with the holder, and operation end having a horizontal section on the front end, and floss mounted on the utmost front edge of two ribs resembling an arch on operation end so that floss keeps perpendicular to the holder; the structure of such dental flosser makes easy for floss stretching into the space of each tooth and closely touching the gum line, and a firm and perpendicular thrust force and tension force may be formed upon the crown surface of tooth space by pushing holder forward or pulling it backward with hand, with the stream of force in conjunction with moving dental flosser up and down makes easy for floss removing the dental plaque from the crown surface. Such an easy removal of dental plaque has even more significant effect for molars located deeper inside the mouth.
Patent CA-2193918-A1 (CA)
Inventor: KUZUYA KEIKO
IPC: C12Q1/28
Filed: 1996-12-24
Abstract: Improvement in assays utilizing at least hydrogen peroxide for one analysis reagent is provided.  The assay of the present invention employs a stable hydrogen peroxide adduct in dry state which has no adverse effects on the assay, and which has a high hydrogen peroxide-retaining ability.  In the assay, an aqueous solution is added to an adduct in dry state of (a) at least one member selected from the group consisting of a carboxylic acid and a salt thereof, phosphoric acid and a salt thereof, and a sulfonic acid and a salt thereof, and (b) hydrogen peroxide to generate peroxide, and the thus generated peroxide is used for the analysis reagent.