baber/WOPTO huggingface dataset:
Patent CA-2272485-A1 (CA)
Inventor: DESROCHERS EMILE
IPC: E02F3/96
Filed: 1999-05-20
Abstract: An apparatus is provided for mounting a conveyer onto a skid steer loader. The apparatus includes a first mounting element arranged to mount on the loader's lift arms. A first frame extends from the first mounting element for pivotally mounting a second frame thereon such that the second frame is pivotal about an axis extending the direction of the loader's travel. A second mounting element mounts the elongate housing of the conveyer onto the second frame such that the conveyer extends perpendicularly to the direction of the loader's travel. A hydraulic piston cylinder is mounted between the first and second frames for controlling pivotal displacement of the second frame and conveyer mounted thereon about the axis extending in the direction of the loader's travel. The lift arms on the loader control the height of the conveyer relative to the ground.
Patent CA-2272756-A1 (CA)
Title: Paint roller covers with thermoplastic cores and method and apparatus for making same
Inventor: HUMPHREY DENNIS D
IPC: B29C63/10
Filed: 1999-05-28
Abstract: A method and apparatus for making paint roller covers by spirally advancing a thermoplastic tubular form past a plurality of electronic corona discharge heads arranged in a helical path around the tubular form to subject substantially the entire exterior surface of the tubular form to high frequency, high voltage sparks as the tubular form spirally advances past the heads to make substantially the entire exterior surface more receptive to adhesion when a uniform layer of epoxy adhesive is subsequently applied to the treated exterior surface of the tubular form. Next a fabric strip is spirally wrapped over the epoxy adhesive to bond the fabric strip to the tubular form. To make the exterior surface of the tubular form still more receptive to adhesion, the exterior surface may be preheated immediately prior to treating the exterior surface with high voltage sparks. Also, the fabric backing may be preheated immediately prior to spirally wrapping the fabric strip over the epoxy adhesive layer to minimize the amount of heat dissipated into the fabric. Further, a uniform pressure may be applied to the exterior surface of the fabric after the fabric has been applied over the epoxy adhesive layer to insure an even, uniform adherence of the fabric to the tubular form over substantially the entire surface area of the fabric backing.
Patent CA-2273637-A1 (CA)
Inventor: POPKOVA VERA-YAKOVLEVNA
IPC: C07C323/36
Filed: 1999-06-01
Abstract: This invention relates to a process for preparing perfluoroalkyl aryl sulfides by reaction of disulfides with alkali metal salts of aliphatic perfluorocarboxylic acids in the presence of a high-boiling aprotic solvent at elevated temperature and reduced pressure, wherein the product formed is distilled off at the rate at which it is formed. This invention further relates to the novel compounds 2-nitrophenyl pentafluoroethyl sulfide and 2-aminophenyl pentafluoroethyl sulfide.
Patent CA-2273775-A1 (CA)
Inventor: MONTGOMERY DEREK G
IPC: H04N1/407
Filed: 1999-06-07
Abstract: A method of producing a composite image on an image recording medium from first and second component images, represented by digital image data, comprising the steps of converting the digital image data of each image into electromagnetic radiation image data; and forming the composite image by successively exposing the recording medium to the electromagnetic radiation image data of the first and second images so that the images are created on the medium in overlapping relationship to form a join region. The medium is doubly exposed, first by the image data of the first image and then by the image data of the second image. The intensity of the electromagnetic radiation representing the first image is progressively ramped off in the join region and the intensity of the electromagnetic radiation representing the second image is progressively ramped on in the join region.
Patent CA-2274033-A1 (CA)
Inventor: BADYLAK STEPHEN F
IPC: A61K35/407
Filed: 1997-12-10
Abstract: L'invention porte sur une composition de tissus pour greffe consistant en une membrane à base de foie pouvant être implantée pour remplacer ou favoriser la réparation de tissus endommagés ou malades.
Patent CA-2274227-A1 (CA)
Inventor: ONO AUDRIE T
IPC: B32B27/28
Filed: 1997-12-22
Abstract: Laminate compositions with significantly improved retention of elastic and mechanical properties such as stress relaxation, permanent set, elongation modulus and hysteresis modulus at temperatures slightly above body temperature, under actual use conditions, are formed from polymeric materials containing styrene copolymers and polymeric compounds blended with polyphenylene ether.
Patent CA-2274331-A1 (CA)
Title: Load-carrier with movable carriage for automotive vehicle
Inventor: HETU OVILA G
IPC: B60R9/042
Filed: 1999-06-03
Abstract: A load carrier for automobile vehicles comprising a frame adapted for attachment on top of a vehicle, said frame comprising a set of substantially parallel rails each having a front extremity and a rear extremity, a carriage comprising a set of longitudinal arms, each having a front extremity and a rear extremity, said carriage being slidingly mounted to said rails to allow axial movement of said carriage along said rails, said carriage being movable between a transport position, wherein said carriage is placed on said frame in a substantially stable position and a loading/unloading position, in which said carriage is moved rearwardly and pivoted downwardly with respect to said frame and the front extremity of the longitudinal arms of the carriage is spaced apart rearwardly from said rear extremity of the rails.
Patent CA-2276507-A1 (CA)
Title: Method and apparatus for identifying and correcting date errors
Inventor: BIRD DOUGLAS WILFRED
IPC: G06F9/44
Filed: 1997-12-24
Abstract: A method of detecting year 2000 date problems in a computer system, and correcting some of those problems. One embodiment of the invention includes a computer system executing a program for testing and correcting, if possible, incorrect century values in a real time clock included in the computer system. This embodiment also includes a program for scanning files on the computer system and noting which files may have year 2000 type problems in the files.
Patent CA-2282622-A1 (CA)
Title: Polymers comprising a fluorinated carbonate moiety
Inventor: BOONSTRA TJERK OEDSE
IPC: C08G64/14
Filed: 1998-02-04
Abstract: The invention pertains to a cross-linkable fluorinated polymer comprising the carbonate moiety having formula (I) wherein n=1-10 and m=0-9. Preferably, the polymer further comprises a cross-linkable moiety derived from a diol selected from (II) and (III) wherein A, A1, and A2 are independently a bond or C1-12 alkylene, or together with the carbon atoms to which they are bonded form a 5-or 6-membered ring; B is independently O or C1-4 alkyl; Q is -CO-C(=E)D, wherein D is H or C1-4 alkyl; and E is C1-6 alkylidene;and each of the alkyl, alkylene, and alkylidene groups may be halogenated. The polymers of the invention can be used in cladding layers or waveguides, in particular for thermo-optical devices.
Patent CA-2283080-A1 (CA)
Inventor: OVERTON JOHN
IPC: H04L29/12
Filed: 1998-01-13
Abstract: L'invention concerne un procédé de production d'applications de localisation d'images universelles. La présente invention permet d'obtenir une application fonctionnelle, à partir de laquelle tout dispositif de production d'images peut construire des recensements d'archives automatiquement générés. Cette application fait appel à un schéma codant basé sur des numéros de localisation, des numéros d'images, et des numéros parents, anticipé par les spécifications formelles. Les numéros de localisation codent des informations sur une séquence logique dans l'archive, les numéros d'images codent des informations sur les attributs physiques d'une image, et les numéros parents mettent en mémoire la date et le moment de conception d'un parent d'une image donnée. Les relations parent-enfant sont capables d'être dérivées de façon algorithmique des relations de numéros de localisation et de numéros parents, ce qui permet d'obtenir des informations de lignées d'images récupérables en entier et cumulatives. Des schémas codants sont optimisés et destinés à être utilisés avec tous les symboles de codes à barres en cours et futurs pour faciliter le transport de données à travers des techniques variées (par exemple négatifs vers impressions vers ordinateurs). Le système mis en oeuvre est compatible en continu avec des systèmes de récupération "à clé" de bases de données traditionnels, ainsi qu'avec des systèmes de décodage portatifs, capables de lire des bases de données autonomes directement à partir d'images.
Patent CA-2283727-A1 (CA)
Title: Metal framing system
Inventor: OSTRANDER BRUCE K
IPC: E04B1/24
Filed: 1998-03-19
Abstract: A system (10) and method are provided for framing at least a portion of a wide variety of structures (12). In each embodiment, the framing system (10) includes a base (14). The framing system (10) further includes a plurality of lower connecting members (16) attached to and extending upwardly from the base (14) and a plurality of upwardly extending support members (18) which are interconnected to the lower connecting members (16). The framing system (10) may further include an upper member (22) and a plurality of upper connecting members (24) attached to and extending downwardly from the upper member (22). Each of the support members (18) is also interconnected to one of the upper connecting members (24), which is aligned with one of the lower connecting members (16). One member has a reduced end portion (28, 30) which is inserted into a non-reduced end portion of the adjacent member.
Patent CA-2284597-A1 (CA)
Title: Novel pyridine derivatives and pharmaceutical compositions containing them
Inventor: MANNERS CAROL
IPC: A61K31/4402
Filed: 1998-03-27
Abstract: A compound of formula (I) wherein; X is O, S or CH2; R1 and R2 are independently hydrogen, C1-6 alkyl or C3-6 cycloalkyl or R1 and R2 together with the carbon atom to which they are attached form a C3-6cycloalkyl group. The compounds of the invention are indicated for use in the treatment or prevention of allergic, inflammatory, auto-immune, proliferative and hyperproliferative diseases.
Patent CA-2286233-A1 (CA)
Title: Fuels compositions containing polybutenes of narrow molecular weight distribution
Inventor: COLUCCI WILLIAM J
IPC: C10L1/06
Filed: 1999-10-13
Abstract: A fuel composition comprising a spark-ignition fuel; a Mannich detergent; and a polybutene having a molecular weight distribution of 1.4 or less.
Patent CA-2288711-A1 (CA)
Title: Device for projecting a defined light beam onto a photosensitive area
Inventor: ZAAIMAN WILLEM
IPC: G02B26/08
Filed: 1998-06-22
Abstract: This invention relates to a device for directing a defined light beam onto a photosensitive area, particularly for testing the performance of a photovoltaic module. According to the invention this device comprises, in a support structure (1) which can be turned about a vertical central axis (4) in accordance with the actual azimuthal sun position, a cabin (7) receiving the module to be tested with the photosensitive area (6) in a horizontal position, the cabin being located in the lower portion of the structure; a first mirror (2) which can be tilted about a horizontal axis (3) in order to adapt its position continuously to the sun elevation position and to optimize the sun light impact thereon; and a second mirror (5) fixed to the structure (1) vertically above the photosensitive area (6) of the module and receiving the light beam from the first mirror (2) for reflection towards said area (6), at least one of said mirrors (2, 5) being associated to a mechanism (8) which allows one to vary the convexity of the mirror in accordance with sun intensity detectors.
Patent CA-2289572-A1 (CA)
Inventor: KAWASAKI TOMIHISA
IPC: C07D405/12
Filed: 1998-07-22
Abstract: La présente invention concerne des dérivés d'hexahydro-1,4-diazépine représentés par la formule générale (I), certains de leurs sels pharmaceutiquement admis, et des médicaments dont ils constituent le principe actif en tant que facteur X de coagulation sanguine activé. Dans cette formule générale (I), A est phénylène, pyridylène ou analogue. B est cycle aryle ou hétéroaryle à 5 ou 6 côtés. X est -CO-, -CONH-, -CSNH-, SO¿2?-, SO¿2?NH- ou analogue. Y est liaison ou alkylène. R?1¿ est hydrogène, alkyle, -Y-(hétéro)aryle ou analogue. R?2¿ est hydrogène, alcoxy, -COOH- ou analogue. R?3¿ est amidino ou un groupe capable de se convertir en amidino. R?4¿ et R?5¿ sont chacun indépendamment hydrogène ou alkyle inférieur.
Patent CA-2289855-A1 (CA)
Title: Echangeur de chaleur dote de tubes suspendus et maintenus dans une plaque terminale inferieure permettant leur dilatation et contraction thermiques; et cette plaque terminale
Inventor: ERIKSSON ULF
IPC: F28F9/18
Filed: 1998-05-20
Abstract: L'invention concerne un échangeur de chaleur à tubes destiné à être utilisé pour la production de noir de carbone. Cet échangeur comprend une chambre cylindrique fermée qui contient une pluralité de tubes (13) s'étendant à travers toute la chambre de forme sensiblement cylindrique, depuis une paroi terminale supérieure jusqu'à un tube inférieur ou une plaque inférieure (18). Les tubes sont fixés à la paroi terminale supérieure, de préférence, par soudage et pendent jusqu'à la plaque inférieure, cette plaque étant équipée de dispositifs de compensation permettant la dilatation et la contraction d'origine thermique des tubes (13). Les tubes (13) étant suspendus et non fixés à la base comme dans les versions actuelles, on évite ainsi tout dommage dû au fait que les tubes à l'état surchauffé ne supportent pas leur poids propre.
Patent CA-2291239-A1 (CA)
Title: Ram support skate for an injection molding machine
Inventor: VAN KEUREN FREDERICK F III
IPC: B29C45/67
Filed: 1998-05-13
Abstract: A self-compensating support skate (46) for an annular hydraulic ram (15) mounted in the front stationary platen (10) of a "two-platen" injection molding machine (1) is disclosed. The hydraulic ram (15) fits into a central bore (22) in the stationary platen (10) and connects directly to a relatively thin die platen (11) that provides a mold mounting surface. The purpose of the skate (46) is to prevent movement (tilting) of the die platen (11) and the resulting misalignment with the movable platen (20) when the mold (30) is attached. The skate (46) is adjusted during assembly to compensate for the tolerance stack-up in the ram assembly. The "zero" clearance is maintained by disc springs (56) within the skate (46) that compensate for the expansions and contractions of the large diameter parts due to temperature variations. The die platen (11) is held in the aligned position by contact with the lower tie rods (7).
Patent CA-2291434-A1 (CA)
Inventor: HAMMOND EDMUND
IPC: F16H61/00
Filed: 1999-12-02
Abstract: A modification to an automatic transmission having a transmission brake, especially applicable to the TurboHydramatic 400 transmission, allowing for fast, consistent release of the transbrake. The reverse servo cover is modified to add a pressure release passageway communicating with the inside of the reverse servo cover and dumping fluid into the transmission pan. The passageway is selectively blocked by an electrically operated solenoid having a shaft or needle fitting into a seat, so that when the solenoid is powered, the solenoid shaft or needle fits tightly into the seat, preventing the flow of hydraulic fluid from the inside of the reverse servo cover. When power is removed, the pressure of the fluid instantly pushes the solenoid shaft back from the seat, dumping pressure from the reverse servo nearly instantaneously.
Patent CA-2296150-A1 (CA)
Title: Magnetic pin for concentrating and separating particles
Inventor: HEERMANN KLAUS-HINRICH
IPC: G01N1/00
Filed: 1998-07-15
Abstract: The invention relates to a magnetic pin (8, 22) for concentrating particles, containing (a) a grip adapter (2, 14), (b) a connecting pin (4, 16) with dents (3, 15), (c) at least one magnet (7, 20) and (d) a sheath (5, 18).
Patent CA-2297126-A1 (CA)
Title: Method of treating a liquid material to be treated and treatment facilities
Inventor: HANYA TOSHIO
IPC: B01D9/00
Filed: 1999-06-10
Abstract: The present invention relates to the techniques of treating a liquid material to be treated, which enables efficient fractional removal of toxic materials such as PCB in a liquid mixture. The treatment method of the invention comprises the step of permitting a liquid material containing materials having different solidifying points to be cooled at a temperature at which desired material(s) is solidified while others are not solidified and the step of separating the solidified material from other liquid materials whereby the desired material is separated, and therefore large facilities are not necessary and toxic materials can be reliably separated and removed.
Patent CA-2300969-A1 (CA)
Inventor: ELLER KARSTEN
IPC: B01J23/24
Filed: 1998-07-25
Abstract: The invention relates to a method for producing polytetrahydrofuran, tetrahydrofuran copolymers, diesters or monoesters of these polymers with low colour index by polymerization of tetrahydrofuran in the presence of at least one telogen and/or comonomer on a heterogeneous catalyst. The invention is characterized in that polymerization takes place in the presence of hydrogen.
Patent CA-2301221-A1 (CA)
Title: A system of controlling subscriber data
Inventor: JANHONEN RISTO
IPC: H04W16/18
Filed: 1998-08-31
Abstract: The invention relates to a subscriber positioning system in a cellular telephone system. On a geographic information system GIS is built a software using data retrievable from the telephone system and digital maps of the geographic information system. Cell coverage areas of the radio network are displayed graphically on the map. Subscriber information including the location of the subscriber is inputted to the subscriber positioning, which on the basis of the location determines a home cell for the subscriber, and whether more cells have to be assigned as home cells. Subscriber data can be transmitted to various databases like home location register HLR, the billing system etc. When amendments, such as insertion of new cells or changes in the cell identifications, are made in the network planning system and in the network managing system, the new data are inputted to the subscriber positioning system, which checks if there is a need to change the home cells of the subscribers.
Patent CA-2301356-A1 (CA)
Inventor: YABLONOVITCH MAX
IPC: G01B3/00
Filed: 2000-03-20
Abstract: The present invention relates to a gage element constituting a reference unit against which a certain article, such as a cardboard box can be compared to determine if a condition of a dimensional match exists.      The gage element includes a computer readable storage medium holding a plurality of data elements associated with the box. The computer readable storage medium has an output allowing the data elements to be transferred to an apparatus for processing the certain article, the data elements being operative to alter the settings of the apparatus so as to adapt it specifically for the box to be currently processed. In a specific example, this apparatus is a palletizer machine that arranges individual boxes into a stack forming a pallet. The data elements could be the dimensions of the box, the weight of the box, the stacking pattern and the dimensions of the stack, among others.
Patent CA-2304278-A1 (CA)
Title: Table construction
Inventor: GLASS PETER
IPC: A47B13/00
Filed: 1998-03-27
Abstract: A table construction which can be quickly and easily dissembled for compact storage having a leg assembly (16) that can be used to support one or more tabletops (14) of varying configuration. The leg assembly can be quickly attached to and removed from the tabletops for easy storage and transport of both the legs and the tabletops. The design of the leg assemblies includes a broad, generally fan-shaped upper surface (36), a single leg assembly can be used to effectively support two adjacent tabletops of either a conventional rectangular configuration or of non-rectangular design as, for example, tabletops having angularly extending sides. Each leg assembly provides rigid stable support of the tabletops and carries with a compact connecting tool (54) for use in conveniently connecting the leg assembly to the tabletop.
Patent CA-2304443-A1 (CA)
Inventor: VASILAKOS JOHN ANDREW
IPC: G01B11/02
Filed: 2000-04-07
Abstract: A method for monitoring and maintaining the supply of publications in a display, using an optical depth measuring device in conjunction with a control device which has been preprogrammed with data relating to the specific publications and which can transmit a signal indicating that the publications in the display are running low and need to be restocked.
Patent CA-2304926-A1 (CA)
Title: Robo: a family of polypeptides and nucleic acids involved in nerve guidance
Inventor: MITCHELL KEVIN J
IPC: C07K14/475
Filed: 1998-10-20
Abstract: Robot and Robot polypeptides may be produced recombinantly from transformed host cells from the disclosed Robo encoding nucleic acids or purified from human cells. The invention provides isolated Robo hybridization probes and primers capable of specifically hybridizing with the disclosed Robo genes, Robo-specific binding agents such as specific antibodies, and methods of making and using the subject compositions in diagnosis, therapy and in the biopharmaceutical industry.
Patent CA-2312652-A1 (CA)
Inventor: ANDERSON MARK H
IPC: B01D53/86
Filed: 2000-06-28
Abstract: Nitrogen oxides are removed from a waste gas stream by contacting the waste gas stream with ammonia, thereby reducing the nitrogen oxides to nitrogen. Residual nitrogen oxides and unreacted ammonia in the waste gas stream leaving the nitrogen oxides reducing step are oxidized to nitrogen pentoxide or nitric acid by contacting this gas stream with ozone. Contact of the ozone and waste gas is preferably carried out in the presence of an aqueous solution at a pH above about 9 and at a temperature above about 75.degree. C, and this step is preferably carried out in the presence of an ammonia-oxidizing catalyst.
Patent CA-2313187-A1 (CA)
Title: Fungicide mixtures based on pyridine carboxamides and benzimidazoles or the precursors thereof
Inventor: HAMPEL MANFRED
IPC: A01N47/38
Filed: 1998-12-15
Abstract: The invention relates to fungicide mixtures containing, as active components, a) an amide compound of formula (I) A-CO-NR1R2, wherein A represents an aryl group or an aromatic or non-aromatic, 5- or 6-structured heterocyclic compound having 1 to 3 heteroatoms selected from O, N, S; whereby the aryl group or the heterocyclic compound can optionally comprise 1, 2 or 3 substituents selected independently of one another from alkyl, halogen, CHF2, CF3, alkoxyl, haloalkoxyl, alkylthio, alkyl sulfinyl and alkyl sulfonyl; R1 represents a hydrogen atom; R2 represents a phenyl group or cycloalkyl group optionally containing 1, 2 or 3 substituents selected independently of one another from alkyl, alkenyl, alkynyl, alkoxyl, alkenyloxyl, alkynyloxyl, cycloalkyl, cycloalkenyl, cycolalkyloxyl, cycloalkenyloxyl, phenyl and halogen, whereby the aliphatic and cycloaliphatic radicals can be partially or completely halogenated and/or the cycloaliphatic radicals can be substituted by 1 to 3 alkyl groups, whereby the phenyl group can contain I to 5 halogen atoms and/or 1 to 3 substituents selected independently of one another from alkyl, haloalkyl, alkoxyl, haloxyl, alkylthio and haloalkylthio, and whereby the amidic phenyl group is optionally condensed with a saturated 5-structured ring which is optionally substituted by one or more alkyl groups and/or can comprise a heteroatom selected from O and S, and b) a fungicidal active substance from the class of benzimidazoles or the precursors (II) which release benzimidazoles. The active components are provided in a synergistically effective quantity.