baber/WOPTO huggingface dataset:
Patent CA-2173689-A1 (CA)
Title: Utilisation d'un sel d'un metal alcalino-terreux comme inhibiteur de tnf-.alpha. ou de substance p dans une composition topique et composition obtenue
Inventor: BRETON LIONEL
IPC: A61K33/06
Filed: 1996-04-09
Abstract: L'invention se rapporte à l'utilisation d'un sel d'un métal alcalino-terreux dans une composition cosmétique, pharmaceutique, vétérinaire et/ou dermatologique, pour traiter notamment les peaux sensibles. Elle se rapporte en outre à l'utilisation d'un sel d'un métal alcalino-terreux pour prévenir et/ou lutter contre la rosacée et/ou les irritations cutanées et/ou les dartres et/ou les érythèmes pudiques et/ou les sensations dysesthésiques et/ou les sensations d'échauffement et/ou les prurits de la peau et/ou des muqueuses. Le sel est en particulier le nitrate ou le chlorure de strontium.
Patent CA-2174195-A1 (CA)
Title: Thermoreversible coating and a process for its manufacture
Inventor: JONSSON ERIK HAAKAN
IPC: C07D233/78
Filed: 1996-04-15
Abstract: The invention relates to a  thermoreversible process for the preparation of a hydantoin comprisng (a) reacting an unsaturated polyester with a monofunctional amine to yield a poly(ester aspartate), and (b) reacting said poly(ester aspartate) with an isocyanate to produce a poly(ester urea), and (c) heating said poly(ester urea) to form a hydantoin compound. The process is useful for the preparation of coatings.
Patent CA-2181184-A1 (CA)
Title: 1,2,4-oxadiazole derivatives and their use as parasiticides for animals
Inventor: JESCHKE PETER
IPC: A01N43/836
Filed: 1995-01-04
Abstract: The invention relates to 1,2,4-oxadiazole derivatives of formula (I), a plurality of processes for producing them and their use as parasiticides.
Patent CA-2186801-A1 (CA)
Inventor: COHEN EDITH
IPC: H04L1/00
Filed: 1996-09-30
Abstract: A method is presented for detecting the data packet transmission sub-rate in a multi-rate transmitting scheme.  Sub-rates are detected by identifying the number of consecutive identical bits, i.e., the repetitive pattern used by the transmitter to mask the sub-rate, and applying statistical methods to account for the effects of noise and power bit insertion.  The repetitive pattern is then matched to the appropriate sub-rate.  The general method is adjusted for implementation with soft decision symbols or hard decision symbols.  Use of this method to detect the sub-rate prior to decoding the received signal increases the receiver efficiency.
Patent CA-2187418-A1 (CA)
Title: Polymer plastic grave marker and a method of placing markings on the same
Inventor: GAUNT IAN ANDREW
IPC: B44C1/26
Filed: 1996-10-08
Abstract: A method of placing markings on a polymer plastic grave marker. Firstly, providing a polymer plastic grave marker of a known polymer composition. The polymer plastic grave marker is of a first colour. Secondly, removing material from a surface of the polymer plastic grave marker to form hollow markings. Thirdly, providing liquid polymer that is capable of bonding with the known polymer composition, in one or more other colours. Fourthly, filling the hollow markings in the polymer plastic grave marker with the liquid polymer. The liquid polymer bonds with the known polymer composition, thereby providing integral coloured markings.
Patent CA-2187529-A1 (CA)
Title: Membrane echangeuse de cations modifiee destinee a des cellules electrochimiques et son procede de preparation
Inventor: COOLEY GRAHAM EDWARD
IPC: H01M50/497
Filed: 1995-03-24
Abstract: Membrane polymère modifiée de cations utile dans une cellule électrochimique; dans la matrice polymère de cette membrane ont été placés un sel choisi dans le groupe consistant en argent, tungstène, molybdène, ainsi qu'un mélange de ceux-ci, ledit sel étant insoluble dans les électrolytes qui, lors de leur utilisation, sont en contact avec chaque côté de la membrane. Ces membranes sont particulièrement utiles dans des cellules électrochimiques et elles combinent une faible résistivité électrolytique à une perméabilité sélective élevée.
Patent CA-2187709-A1 (CA)
Title: Process for decomposing cycloalkyl hydroperoxide
Inventor: KRAGTEN UBALDUS FRANCISCUS
IPC: C07C27/00
Filed: 1996-10-11
Abstract: The invention relates to a process for decomposing a mixture comprising cycloalkyl hydroperoxide in the presence of an alkali metal hydroxide dissolved in an aqueous phase in which, besides the alkali metal hydroxide, also at least 10 wt.% of the aqueous phase of one or more alkali metal salts is present.      The alkali metal salts are preferably alkali metal carbonates, or alkali metal salts of mono- and polycarboxylic acids, with the carboxylic acid containing 1-24 C-atoms.
Patent CA-2188302-A1 (CA)
Title: A method for improving the mechanical properties of a glass-fiber mat
Inventor: JOACHIM JACKY
IPC: D04H1/4218
Filed: 1996-02-27
Abstract: To improve the reduction in tensile strength due to aging as will as the recovery, a weak acid is applied to a glass-fiber mat containing a phenolic condensation resin binder before the binder is hardened.
Patent CA-2189603-A1 (CA)
Title: Propiophenone derivative and processes for preparing the same
Inventor: TSUJIHARA KENJI
IPC: A61P43/00
Filed: 1996-11-05
Abstract: The present invention is directed to a propiophenone derivative of the formula [I]:                                           [I]     wherein R' is a lower alkanoyl group and R" is a hydrogen atom, or R' is a hydrogen atom and R" is a lower alkoxycarbonyl group, or a pharmaceutically acceptable salt thereof. These compounds have excellent hypoglycemic activity and are useful in the prophylaxis or treatment of diabetes.
Patent CA-2190309-A1 (CA)
Title: Seed inoculant applicator
Inventor: NUTTALL ELDON
IPC: G01F13/00
Filed: 1996-11-14
Abstract: A seed inoculant applicator comprising an inoculant container into which dry or semi-dry material is placed; an applicator spout extending from the bottom centre of the inoculant container; an agitator mixing assembly comprising a mounting framework and a shaft component, said assembly attached to the inoculant container and holding the shaft component in place to the centre of the mounting framework and to the inoculant container, the shaft component extending down from the top centre of the inoculant container through the inoculant container and through the applicator spout to the end of the applicator spout, to which is attached a mixing paddle which rotates within the inoculant container and an auger which rotates within the applicator spout and carries the agitated dry or semi-dry material down through the inoculant container and through the applicator spout. The agitator mixing assembly is mechanically driven. An applicator mounting bracket which allows for the stationary attachment of the seed inoculant applicator to another surface is disclosed. The seed inoculant applicator is used to provide controlled, constant and precise application of inoculants and other concentrated treatments to agricultural seed material as the seed material is otherwise handled.
Patent CA-2191433-A1 (CA)
Inventor: SMITH CHRISTOPHER E
IPC: G06K7/14
Filed: 1994-08-29
Abstract: A method for reading a bar code symbol in a pixel image comprises the steps of generating a first signal representative of the dark-to-bright transitions in said symbol, generating a second signal representative of the bright-to-dark transitions in said symbol, and decoding said symbol in accordance with said first and second signals preferably segmenting said first signal into at least one first segment, selecting a first location in said first segment corresponding to a dark-to bright transition, segmenting said second signal into at least one second segment, selecting a second location in said second segment corresponding to a bright-to-dark transition, whereby said first and second locations are used as a base for generating a reconstructed signal resulting the decoding process. <IMAGE>
Patent CA-2192321-A1 (CA)
Inventor: CORNAY PAUL JOSEPH
IPC: F16D3/30
Filed: 1994-06-07
Abstract: Un joint articulé (850) comporte un dispositif de centrage (800) afin de maintenir le joint à une vitesse constante. Chaque manchon (818, 819) du joint (850) est accouplé à une rotule (801, 802). Le mouvement d'un des manchons (818) au niveau d'un angle par rapport à l'axe longitudinal du dispositif d'accouplement (817) est transmis à l'autre manchon (819) par le dispositif de centrage (800), et le dispositif de centrage (800) suscite également le déplacement de l'autre arbre (819) au niveau du même angle par rapport à l'axe longitudinal du dispositif d'accouplement.
Patent CA-2195795-A1 (CA)
Title: Kin equivalent comprising langerhans cells
Inventor: SCHMIDT RAINER
IPC: A61L27/60
Filed: 1997-01-22
Abstract: In a skin equivalent (A) comprising an epidermal equivalent (B) on a carrier, the new feature is that (B) comprises at least keratinocytes (K) and Langerhans cells (LC) and/or LC precursors. Also claimed is (B) by itself.
Patent CA-2196720-A1 (CA)
Title: Controlled flexible catheter
Inventor: KORTELING BART JAN
IPC: A61M25/01
Filed: 1997-02-04
Abstract: The invention relates to a catheter which comprises a tube-like basic body with a distal and a proximal end, at least one lumen, a flexible catheter-end-section at the distal end and a pull element extending through the lumen and connected with the basic body close to the distal end. This pull element is surrounded along at least part of its length by a sleeve, which is connected with the basic body at least close to the proximal end of the basic body and at the relatively proximal end of the end-section.
Patent CA-2197725-A1 (CA)
Title: The strengthened double-delta antenna structure
Inventor: PODGER JAMES STANLEY
IPC: H01Q9/28
Filed: 1997-02-17
Abstract: An improvement is disclosed to an antenna structure that is a pair of coplanar triangular loops with a corner of each triangle at the centre and the triangle sides opposite those corners placed parallel to each other to form the outer sides of the structure. The improvement is extra conductors placed between the central point and the centre of the outer parallel sides. This improvement not only strengthens the structure, which may be important in the high-frequency spectrum, but it also is convenient for turnstile and log-periodic arrays of such structures.
Patent CA-2197751-A1 (CA)
Inventor: UNTAWALE GOVIND GAJANAN
IPC: A23K1/18
Filed: 1997-02-17
Abstract: Methods and feed compositions for increasing the growth of and feed utilization in healthy chickens involving the use of frenolicin B as the active ingredient, and premixes containing said active ingredient for formulating the chicken feed compositions.
Patent CA-2199721-A1 (CA)
Title: Pharmaceutical compositions containing d2o
Inventor: FURMINGER IAN GEORGE STEPHEN
IPC: A61K39/13
Filed: 1995-09-15
Abstract: A pharmaceutical composition comprises a solution or suspension of a biological agent in a diluent comprising D2O, which solution or suspension contains sufficient amounts of a sugar, phosphate, glutamic acid or a physiologically acceptable salt thereof and, optionally, a non-toxic protein, a peptone or a mixture of two or more amino acids besides glutamic acid to enhance the stability of the agent. Typically, the composition is a suspension of a live attenuated poliovirus or an inactivated poliovirus of each of poliovirus types 1, 2 and 3. Preferably the solution or suspension contains stabilising amounts of sucrose, KH2PO4, K2HPO4, L-glutamic acid or sodium glutamate and human serum albumin (SPGA).
Patent CA-2200173-A1 (CA)
Title: Method and apparatus for automatic configuration of a network node
Inventor: FUCHS KENNETH
IPC: A61B5/00
Filed: 1997-03-17
Abstract: A monitor system for acquiring, processing and transferring monitored data from a patient, the system being distributed over at least two geographically separate patient monitoring areas and interconnected via a communication network having a network node connection in each of the areas. A portable monitor is adapted for being coupled to the patient for receiving and processing patient data signals monitored therefrom, and at least one patient monitor docking station adapted to be selectively coupled to the portable patient monitor, the docking station being located in at least one of the patient monitoring areas. The docking station is connected for transmission of patient data received from the portable patient monitor to the network via one of said network node connections. The docking station comprises coupling means for facilitating a detachable coupling between the portable monitor to the docking station, signal transfer means for transferring patient-related data signals between the portable monitor and the docking station when the portable monitor is coupled to the docking station, and a data storage means coupled to the signal network for storing network related information therein, and transferring the network related information to portable monitor when it is coupled to the docking station.
Patent CA-2200577-A1 (CA)
Title: Interactive programming method
Inventor: FREEMAN MICHAEL J
IPC: G06F17/30
Filed: 1995-09-22
Abstract: A method of programming an interactive scenario on a multitrack storage media (4) is disclosed.      The interactive scenario includes a number of time-synchronized frames on separable data streams which are related in content to one another. The interactive scenario is played back on an apparatus (2) which includes means for selectively retrieving the data streams at a given time. A decision-making goal is defined for the interactive scenario. Once the goal has been defined, a set of rules is developed, preferably using knowledge derived from an expert, which lead to the defined goal. The rules relate hierarchically whereby the conclusions of at least some of the rules are premises for other rules. The rules also logically relate whereby the conclusion of a final rule or rules corresponds to the decision-making goal. If the rules require premises to be obtained, queries are generated to interactively ask for the premises.
Patent CA-2200588-A1 (CA)
Title: Defatting starch containing waste products
Inventor: VERLEUN THEODORUS MARIUS
IPC: A23L19/18
Filed: 1995-09-19
Abstract: The invention provides a novel method and use of waste products containing starch and fatty substances. Especially waste food products which do not live up to the manufacturer's specifications are often discarded or used in low economic value applications. For instance, pre-fried French fries are used as cattle feed. The invention allows for these waste products to be used in many applications for which conventionally-obtained starch is applied in that the fatty substances are at least functionally removed from the starch without a significant rise in costs. The fatty substances are functionally removed by an enzymatic treatment employing a lipase.
Patent CA-2202371-A1 (CA)
Title: Inhibiteurs de l'hydrolase lta4
Inventor: CHANDRAKUMAR NIZAL SAMUEL
IPC: C07D277/34
Filed: 1995-10-10
Abstract: L'invention concerne des composés de la formule (Ar?1¿-Q-Ar?2¿-Y-R-Z et leurs sels pharmaceutiquement acceptables, dans laquelle Ar?1¿ et Ar?2¿ sont éventuellement des fractions aryles substituées, Z est éventuellement une fraction substituée contenant un azote, cette fraction pouvant être une amine acyclique, cyclique ou bicyclique, ou éventuellement une fraction hétéroaromatique substituée monocyclique ou bicyclique contenant un azote; Q est un groupe de liaison pouvant lier deux groupes aryles; R est une fraction alkylène; Y est une fraction de liaison pouvant lier un groupe aryle à une fraction alkylène, et Z est lié à R par l'intermédiaire d'un atome d'azote. Les composés et les compositions pharmaceutiques de l'invention sont utiles pour traiter des maladies inflammatoires induites par la production de LTB¿4?, telles que le psoriasis, la colite ulcérative, IBD et l'asthme.
Patent CA-2204279-A1 (CA)
Title: Synergistic biocidal combinations
Inventor: HWA CHIH M
IPC: A01N41/10
Filed: 1995-10-31
Abstract: The present invention is directed to microbiocidal combinations and processes for inhibiting the growth of microorganisms. The novel combinations and processes of the present invention show unexpected activity against microorganisms, including bacteria, fungi and algae. Specifically, the microbiocidal combinations comprise (i) an oxidant or oxidizing biocide such as potassium monopersulfate, sodium perborate, hydrogen peroxide or sodium percarbonate, (ii) a non-oxidizing microbiocide such as glutaraldehyde and optionally (iii) a surfactant/dispersant, (iv) an anti-corrosive material, and (v) an anti-scale material.
Patent CA-2205410-A1 (CA)
Title: Novel replication process
Inventor: KAVERIN NICOLAI V
IPC: C12N7/00
Filed: 1995-11-13
Abstract: The proposed process permits replication of human influenza virus at a low multiplicity of infection in a Vero cell line by maintaining a trypsin concentration of at least 0.05 µg/ml of the culture medium throughout the growth cycle.
Patent CA-2205842-A1 (CA)
Title: Edging scissors with guides
Inventor: CORNELL ROBERT W
IPC: B26B13/10
Filed: 1997-05-22
Abstract: A pivoted hand tool, such as a scissors, includes a pair of blades having non-rectilinear cutting edges to form various cutting patterns on a sheet of paper.  The scissors also include at least one guide to control the angular presentation of the paper to the blades and limit the amount of paper presented to the blades.  The guide may also include a pair of ridges spaced apart from a pair of abutting surfaces, thereby providing a way to further limit the amount of paper presented to the blades.  The scissors preferably have identically-shaped handles and oppositely facing guides to enable a user to create several complementary patterns on the sheet of paper simply by reversing the position in which the scissors are held.
Patent CA-2206101-A1 (CA)
Title: Method and apparatus for providing redundant radio coverage within a cellular communication system
Inventor: LARAMIE DANIEL
IPC: H04B1/74
Filed: 1995-11-28
Abstract: A system and method for using a sectored antenna arrangement within a cellular base station to provide redundant coverage within the surrounding cell is disclosed herein. An antenna feed network connects elements of the sectored antenna arrangement to a set of communication transceivers (79, 80, 81), wherein the feed network includes a combiner array (92, 94, 96) for combining selected ones of the antenna beams upon failure of one of the communication transceivers (79, 80, 81). A switch network (102, 104, 106) serves to provide the resultant combined beam to an operative one of the communication transceivers. Alternately, the sectored antenna arrangement includes an antenna array having a plurality of switchable antenna elements A1-A3, each connected to one of the communication transceivers. The switchable antenna elements A1-A3 project a set of variable-width antenna beams over the plurality of cell sectors. Upon one of the communication transceivers becoming inoperative, an antenna control network operates to adjust beam width of a selected one of the variable-width antenna beams by switching configuration of an associated one of the switchable antenna elements (S1f, S2f, S3f, S1n, S2n, S3n). In another approach each antenna within a primary array (S1n, S2n, S3n) is disposed to project a beam over a single sector, while each element within a redundant array (S1f, S2f, S3f) is designed to encompass a pair of adjacent sectors. Upon one of the transceivers becoming inoperative, a transceiver nominally assigned to cover a sector neighboring the failed sector is connected to the element within the redundant array (S1f, S2f, S3f) encompassing both the failed and neighboring sectors.
Patent CA-2206645-A1 (CA)
Title: Compositions and articles produced therefrom
Inventor: BRANCH MARK GRAHAM
IPC: C08J3/20
Filed: 1995-12-01
Abstract: Compositions having improved gas/vapour barrier qualities are described. The compositions are composed of a substantially non-polar resin and a lamellar filler, the lamellar filler delaminating under high shear, to increase its aspect ratio. Also described are compositions composed of a non-polar thermoplastic resin filled with platelets of talc having an aspect ratio of at least 5; the platelets have an average aspect ratio of between 16-30 and a CIE whiteness index of at least 40.
Patent CA-2208607-A1 (CA)
Inventor: SCHLESING WILLI
IPC: C09D171/00
Filed: 1997-06-23
Abstract: Aqueous coating composition, containing I)   one or more amine hardeners, II)  one or more water-dilutable epoxy resins, III) one or more pigments and/or fillers and IV)  water and optionally one or more solvents and/or conventional lacquer additives, wherein the composition of the coating composition is selected in such a way that a hardened free film formed from the coating composition with a coat thickness between 30 and 80 µm has a storage modulus E' of 10 8 Pa to 5 x 10 9 Pa in a temperature range from - 50 °C to 150 °C.
Patent CA-2209288-A1 (CA)
Title: Indicateur de position de refuge
Inventor: SAKIMURA KENJIRO
IPC: B63C9/20
Filed: 1996-11-06
Abstract: L'invention concerne un indicateur de position de refuge constitué d'un ballon (50) et d'un réflecteur déformable (75) intégré à ce ballon (50). Le réflecteur (75) comprend une plaque réfléchissante longitudinale (81), une plaque réfléchissante latérale (82) et une plaque réfléchissante horizontale (83) en position verticale les unes par rapport aux autres, ainsi qu'un système de tensionnage (50a, 600) relié aux extrémités (81a, 82a, 83a) des plaques du système réflecteur et conçu pour assurer le tensionnage des plaques réfléchissantes lorsque le ballon est gonflé.
Patent CA-2211499-A1 (CA)
Title: Methods for the manufacture of amorphous cefuroxime axetil
Inventor: ZINGHINI SALVATORE
IPC: C07D501/34
Filed: 1997-07-25
Abstract: A process for preparing pure amorphous cefuroxime axetil comprising the steps of dissolving crystalline cefuroxime axetil in a highly polar organic solvent and adding the resulting solution to water, or alternatively, dissolving crystallinecefuroxime axetil in a highly polar solvent and adding small quantities of waterto the organic solution and adding the resulting organic-aqueous solution to water.
Patent CA-2212905-A1 (CA)
Title: Pumpable organophilic clay/polyamide compositions useful as rheological additives
Inventor: HAWTHORNE GLEN
IPC: C09D7/43
Filed: 1997-08-13
Abstract: A novel pourable organophilic clay polyamide composition useful as a rheological additive for organic fluid system comprising a) from about 5 to 15 weight percent of an organophilicly modified smectite-type clay, b) from about 25 to about 35 weight percent of one or more rheologically active polyamides and c) from about 40 to 60 weight percent of one or more organic solvents preferably selected from the group consisting of n-propanol, toluene and mineral spirits. The organophilic clay polyamide composition is used in non-aqueous fluid systems such as paints, inks, and coatings to provide improved rheological properties to the system.
Patent CA-2214017-A1 (CA)
Title: Method for synthesising 2-ethyl-anthraquinone
Inventor: DEVIC MICHEL
IPC: C07C46/00
Filed: 1996-03-12
Abstract: A method comprising breaking down a complex of 2-(4'-ethylbenzoyl)benzoic acid, nHF and mBF¿3? to almost completely eliminate HF and BF¿3?. The remaining solid is cyclised in concentrated sulphuric acid or oleum into non-pure 2-ethyl-anthraquinone (EAQ) which is then purified using a basic aqueous solution and by sublimation to give an EAQ that is pure enough to be used in a known manner for hydrogen peroxide synthesis.