baber/WOPTO huggingface dataset:
Patent CA-2346603-A1 (CA)
Title: Improved reducing machine rotor assembly and methods of constructing and operating the same
Inventor: RECKER JEFFREY M
IPC: B02C18/14
Filed: 2001-05-07
Abstract: A fragmenting rotor assembly for waste wood and other fragmentable material has a drive shaft assembly including mechanism for driving the shaft in a direction of rotation. A series of radially projecting hammers mechanisms are situated along the axis of the shaft and powered by the shaft. Fragmenting knives are removably secured to the leading outer portions of the. The drive shaft has a series of rotors fixed in axially spaced relation thereon. The hammer mechanisms include hammer supports having portions situated axially sidewisely between the rotors on hammer support members spanning the rotors and rotating with the rotor assembly.
Patent CA-2346707-A1 (CA)
Title: Membrane structure
Inventor: NAYLOR TIMOTHY DE VILLIERS
IPC: B01J35/04
Filed: 1999-10-07
Abstract: An improved zeolite membrane structure is a tubular porous ceramic monolith support (1) having at least four internal tubular conduits (2) with the zeolite membrane deposited on the internal walls of the conduit. The conduits (2) have an internal diameter of 5 to 9 millimetres and the tubular ceramic support (1) has a diameter of 20 to 25 millimetres.
Patent CA-2346804-A1 (CA)
Title: Thermoformable multi-layer polypropylene foam sheet
Inventor: COLNAGHI RENATO
IPC: B32B7/022
Filed: 1999-10-04
Abstract: A thermoformable, multilayer, co-extruded sheet comprising at least two separate foam polypropylene layers obtained by chemical foaming of two polypropylene resins having different flexural modulus, a "high modulus" polypropylene and a "low modulus" polypropylene.  The presence of two different foam layers of polypropylene of different modulus allows obtaining a thermoformable sheet with the desired balance between thermoformability and stiffness.
Patent CA-2347191-A1 (CA)
Inventor: BRASSARD MICHEL
IPC: G06F9/44
Filed: 1999-10-12
Abstract: Cette invention se rapporte à un générateur de code source basé sur les composants, qui utilise un ensemble d'instructions de génération et un ensemble de paramètres pour générer un code source quasi répétitif et répétitif. Le développeur spécifie au générateur de code quel code générer, en utilisant les instructions de génération. A l'intérieur d'un ensemble d'instructions de génération, le développeur spécifie les composants cibles et le code devant être généré. Le processus de génération utilise les informations contenues dans l'outil de modélisation. En conséquence, le code ainsi généré ne doit jamais être modifié directement par le développeur, de sorte que le temps de maintenance est considérablement abaissé, les erreurs réduites au minimum et la cohérence du code améliorée.
Patent CA-2349894-A1 (CA)
Title: Traffic element with illumination and transparent plastic component therefor with illumination means
Inventor: PAS IRENEUS JOHANNES THEODORUS
IPC: E01F9/677
Filed: 1999-11-05
Abstract: Traffic element with illumination, at least comprising an element body (15) having a transparent plastic component (3) which comprises illumination means (4) encapsulated by the plastic of the component, which transparent plastic component (3) is fabricated by casting a preferably resilient multicomponent plastic in a closed mould. Examples of traffic elements are kerbs, traffic island elements, roundabout elements, a road surface etc. Traffic elements according to the invention are experienced as light-emitting elements.
Patent CA-2349949-A1 (CA)
Inventor: LIPSON ERIK
IPC: A47G21/18
Filed: 1999-11-04
Abstract: L'invention concerne une combinaison (10) d'un récipient pour boissons et d'une paille ainsi qu'un procédé de fabrication. Le récipient (12) possède au moins un élément de retenue (20) de la paille, qui est moulé dans la surface interne ou externe de la paroi (15) du récipient; en variante, une partie de la paroi peut être formée de manière à enserrer une paille. Une paille malléable (30) est fixée à chacun de ces éléments de fixation de manière à ce qu'au moins une partie de la voie conductrice de la paille soit délimitée par les éléments de retenue. Une première extrémité de la paille fait saillie à l'intérieur du récipient et une deuxième extrémité fait saillie vers le haut afin de permettre à l'utilisateur de siroter une boisson au moyen de cette paille. Le récipient peut être recouvert par un couvercle, ledit couvercle comprenant en option une ouverture permettant d'y introduire la paille. L'invention concerne aussi un récipient à couvercle, le couvercle comportant une ouverture. Une première partie de la paille fait saillie depuis l'intérieur du récipient, à travers le trou et vers l'extérieur du récipient, afin de former forme une charnière pour le couvercle. Une deuxième partie de la paille est fixée au récipient; de cette manière, le couvercle reste attaché à la paille et au récipient même lorsqu'il est enlevé du récipient.
Patent CA-2350335-A1 (CA)
Inventor: MELO CARLOS
IPC: C12N15/63
Filed: 1999-11-08
Abstract: The gene coding for human erythropoietin (EPO) was obtained from human genom ic DNA. The gene used does not include sequences from regions at i 5' of the first translated ATG and ii 3' of the stop codon of the EPO gene. The gene w as cloned into an expression plasmid for eukaryotic cells that have as sole expression control elements the early promoter of the SV40 virus and its polyadenylation signal. Recombinant cells resulting from transfection with genetic constructs used provide an unexpectedly high level of protein expression of 50 mg of recombinant EPO per liter of culture medium per day.< /SDOAB>
Patent CA-2351372-A1 (CA)
Title: Method for the demethoxycarbonylation of porphyrinic compounds such as pheophorbides
Inventor: LEE SHWN-JI SUSIE HWANG
IPC: C07D487/22
Filed: 1999-11-24
Abstract: An improved method for the demethoxycarbonylation of porphyrinic compounds such as pheophorbides involving reacting the starting porphyrinic compound with a high boiling point solvent to which a selected amount of water has be en added.
Patent CA-2351731-A1 (CA)
Inventor: BASSLER BONNIE
IPC: A61P31/04
Filed: 1999-12-02
Abstract: This invention provides a purified extracellular bacterial autoinducer-2 signaling molecule, the production of which is regulated by changes in environmental conditions associated with a shift from a free-living existence to a colonizing or pathogenic existence in a host organism. The signaling molecule stimulates LuxQ luminescence genes, and is believed also to stimulate a variety of pathogenesis related genes in the bacterial species that produce it. This invention also provides a new class of bacterial genes involved in the biosynthesis of the signaling molecule.
Patent CA-2352332-A1 (CA)
Inventor: HAYWARD MATTHEW MERRILL
IPC: C07H15/26
Filed: 1999-11-09
Abstract: This invention relates to compounds of formula (1) and to pharmaceutically acceptable salts and solvates thereof, wherein R1, R2, R3, X1 and X2 are as defined herein. The compounds of formula (1) are antibacterial and antiprotozoal agents that may be used to treat various bacterial and protozoal infections and disorders related to such infections. The invention also relates to pharmaceutical compositions containing the compounds of formula (1), methods of treating bacterial and protozoal infections by administering the compounds of formula (1), and methods of preparing certain compounds of formula (1).
Patent CA-2353240-A1 (CA)
Inventor: GEISTLICH PETER
IPC: A61L27/00
Filed: 2001-07-19
Abstract: A bone mineral product for use in repair of combined cartilage defects and bone defects in articulating bone joints includes porous bone mineral particles derived from natural bone having a crystal structure substantially that of natural bone and being substantially free from all endogenous organic material, the particles having at least at a surface thereof resorbable, physiologically compatible collagen II fibers wherein the weight ratio of the collagen II fibers to the porous bone mineral particles is at least about 1:40.
Patent CA-2353575-A1 (CA)
Title: Methods for making recombinant cells
Inventor: ACEVEDO JORGE L
IPC: C12Q1/68
Filed: 1999-11-30
Abstract: Disclosed are methods for producing recombinant cells and especially recombinant mammalian cell lines with enhanced expression of an amino acid sequence. Also disclosed are recombinant mammalian cell lines producing high  levels of the amino acid sequence. The methods and recombinant cell lines of  the invention have a number of useful applications including use in the efficient and large-scale production of recombinant proteins and polypeptide s.
Patent CA-2353741-A1 (CA)
Title: Sign holder
Inventor: BARBER MARVIN
IPC: G09F3/20
Filed: 2001-07-24
Abstract: A sign holder, comprises a sheet of material, having top, bottom and side edges and front and rear faces and formed by parallel elongate connecting portions extending between spaced laminas and elongate openings between the connecting portions. A length of wire is bent to form a horizontal V-shaped ground engagement portion and an upper portion extending upwardly from the ground engagement portion to the sheet and having a pair of vertically spaced upper ends engaging in the openings at opposite sides of the sheet. A  bent wire clip engaged in the sheet secures a label on the sheet.
Patent CA-2354471-A1 (CA)
Title: C10 ester substituted taxanes
Inventor: HOLTON ROBERT A
IPC: A61K31/341
Filed: 2001-07-31
Abstract: Taxanes having an ester substituent at C(10), a hydroxy substituent at C(7), and a range of C(2), C(9), C(14), and side chain substituents.
Patent CA-2354890-A1 (CA)
Inventor: KAPPEL GLENDON D
IPC: G11B17/22
Filed: 2001-08-08
Abstract: A data storage library includes a storage section having a plurality of storage slots, a media drive, a guide member proximate the plurality of storage slots, and a pair of media transport assemblies slidably coupled to the guide shaft for transferring data storage media between the storage slots and the media drive.     The data storage library is designed so that if one of the media transport assemblies fails, it goes to an end of the guide member and the other media transport assembly continues processing data request.
Patent CA-2355648-A1 (CA)
Inventor: YANG HENRY S
IPC: H04L12/46
Filed: 1999-12-22
Abstract: A switch for use in a communications system having multiple local area networks interconnected by multiple switches so as to be configurable into different types of virtual local area networks inclules first and second communication ports. The first communication port is connected directly to a local area network and the second communication port interconnects with other system switches. A switch control detects a communication from the local area network and identifies a virtual local area network over which the communication is to be transmitted based upon rules of precedence for different types of virtual local area networks. The communication is appended with a VLAN tag representing the identified virtual local area network so as to form a VLAN communication that is directed to the second communication port for transmission over the identified virtual local area network.
Patent CA-2359568-A1 (CA)
Title: The use of certain affinity nmda antagonists as antidepressants
Inventor: MCCARTHY DENNIS
IPC: A61K45/00
Filed: 2000-03-21
Abstract: The invention relates to the use of certain low affinity NMDA antagonists as  antidepressant agents. Preferred compounds include compounds of formula (I) wherein R1 is pyridyl, phenyl or 4-fluorophenyl; R2 is phenyl or 4- fluorophenyl; R3 is hydrogen, C1-6 alkyl or methoxycarbonyl; R4 is hydrogen or methyl; and R5 is hydrogen or COCH2NH2, and pharmaceutically acceptable salt s thereof.
Patent CA-2360489-A1 (CA)
Title: Coating compositions based on hydroxy-functional (meth)acrylic copolymers
Inventor: VAES ANN
IPC: C09D161/20
Filed: 2001-10-30
Abstract: The invention relates to solvent-based coating compositions, comprising at least one hydroxy-functional (meth)acrylic copolymer I having an OH-value from 40 to mg KOH/g, and a number average molecular mass (Mn) from 1,300 to 20,000 g/mol, which comprise the following polymerized components:     A. 15 to 70 wt-%, preferably 20 to 40 wt-% of at least one polyalkyleneglycol (meth)acrylate, B. 0 to 70 wt-%, preferably 10 to 50 wt-% of at least one vinylaromatic olefinically unsaturated monomer capable of radical polymerization, C. 10 to 60 wt-%, preferably 15-40 wt-% of at least one hydroxy-functional olefinically unsaturated monomer capable of radical polymerization that is different from A, D. 0 to 60 wt-%, preferably 5-50 wt-% of at least one olefinically unsaturated monomer capable of radical polymerization that does not contain further functional groups and E. 0 to 40 wt-%, preferably 0-30 wt-% of at least one olefinically unsaturated monomer capable of radical polymerization that is different from A, B, C and D, whereby the sum of the proportions of components A to E totals 100 wt-%.
Patent CA-2362903-A1 (CA)
Inventor: SAKAGUCHI KENGO
IPC: A61P43/00
Filed: 2000-02-21
Abstract: Novel sulfofucosylacylglycerol derivatives represented by General Formula (1):   (see formula 1) where R101 represents an acyl residue of a higher fatty acid and R102 represents a hydrogen atom or an acyl residue of a higher fatty acid. The derivatives represented by General formula (1) are useful as a DNA polymerase inhibitor and an anticancer agent.
Patent CA-2363350-A1 (CA)
Title: Absorbent for absorbing hydrocarbon material
Inventor: GLOGOWSKI MARK E
IPC: B01J20/02
Filed: 2001-11-15
Abstract: A composition for absorbing hydrocarbon material. The composition contains less than weight percent of water, has an absolute density of from about 1.2 to about 2.5 grams per cubic centimeter, and has a bulk density of from about 0.46 to about 0.85 grams per cubic centimeter. The composition also contains from about 15 to about 50 weight percent of organic matter and from about 85 to about 50 weight percent of inorganic matter, provided that the ratio of the weight of inorganic matter to the weight of organic matter is at least about 1Ø Said composition has a particle size distribution such that from about 30 to about 100 weight percent of the particles of said composition are smaller than 0.125 inches, and from about 60 to about 100 weight percent of such particles are within the range of from about 0.0098 to about 0.125 inches.
Patent CA-2364105-A1 (CA)
Title: Use of heat-treated electrodes containing a polyamic acid-pvdf binder mixture
Inventor: TAKEUCHI ESTHER S
IPC: H01M4/58
Filed: 2001-11-29
Abstract: A mixture of polymeric binders that is insoluble in nonaqueous organic electrolytes activating alkali metal or alkali metal ion electrochemical cells, is described. The mixed binder formulation provides electrodes that are flexible and non-brittle, and cells incorporating the electrodes are dischargeable at elevated temperatures. A preferred binder formulation is a mixture of polyvinylidone and polyimide binders.
Patent CA-2366035-A1 (CA)
Inventor: KERR GORDON
IPC: H04L12/56
Filed: 2001-12-20
Abstract: A stream switch fabric includes a series of stream queues coupled to a stream queue controller. A producer operates to output properly ordered portions of a data stream, hereinafter referred to as substreams, to one of the stream queues while the stream queue controller operates to control the outputting of a portion of the data within the stream queue to a consumer of the stream queue. The stream queue controller can initiate further actions within the stream queue such as copying a portion of the data within the stream queue to a content processing element for analysis; redirecting the data within the stream queue to another consumer of the data stream, such as another processing element or an interface with a packet switched network; modifying a portion of the data within the stream queue; and/or transferring a portion of the data within the stream queue to another stream queue within the stream switch fabric. The stream queue is controlled by control signals received from the consumer of the stream queue such as the content processing element.
Patent CA-2367327-A1 (CA)
Title: Woven fabric reinforcement to optimize dimensional stability of laminated composite structures, including products for electrical and electronic applications
Inventor: SCARI DIEGO
IPC: H05K1/03
Filed: 2000-03-27
Abstract: A woven fabric reinforcement characterized by a weight of up to 190 grams per square meter, with a number of warp yarns which is at least 55 % of the total number of yarns, and where the crossovers between warp yarns and weft yarns is between 200 and 315 crossovers per square centimeter. Yarn disposition is such that the sum of each yarn torsion component in warp and in weft is balanced and equal to zero. Use of this fabric in laminated composite structures, in particular printed circuit boards, with advantages in dimensional stability and evenness.
Patent CA-2369886-A1 (CA)
Inventor: CHU DANIEL T W
IPC: C07H17/08
Filed: 2000-04-14
Abstract: Compounds of formula (1), (2) or (3) or the 10,11-anhydro forms thereof, wherein Ra is H or OH; Rb is H or halogen; Rc is H or a protecting group; Rd  is methyl; unsubstituted alkyl(3-10C); substituted alkyl(1-10C); substituted  or unsubstituted alkenyl(2-10C) or substituted or unsubstituted alkynyl(2- 10C); substituted or unsubstituted aryl(4-14C); substituted or unsubstituted  arylalkyl(5-20C); substituted or unsubstituted arylalkenyl(5-20C); substitut ed or unsubstituted arylalkynyl(5-20C); substituted or unsubstituted amidoarylalkyl(5-20C); substituted or unsubstituted amidoarylalkenyl(5-20C);  or substituted or unsubstituted amidoarylalkynyl(5-20C); Re is H or a protecting group or is mono- or disubstituted amino carbonyl; Rf is H; substituted or unsubstituted alkyl(1-10C), substituted or unsubstituted alkenyl(1-10C); substituted or unsubstituted alkynyl(1-10C); substituted or unsubstituted aryl(4-14C); substituted or unsubstituted arylalkyl(5-20C); or  - ORf may be replaced by -H; one of Z and Y is H and the other is OH or protected OH, or is amino, mono- or dialkyl-amino, protected amino, or an aminoheterocycle or Z and Y together are =O, =NOH or a derivatized oxime; including any pharmaceutically acceptable salts thereof and any stereoisomer ic forms and mixtures of stereoisomeric forms thereof, are antimicrobial agents .
Patent CA-2374259-A1 (CA)
Title: Multi-function chiropractic treatment table
Inventor: CUCCIA DAVID F
IPC: A61G13/00
Filed: 1999-05-28
Abstract: This invention is a multi-function chiropractic treatment table for effecting extension, flexion, lateral flexion, and distraction of the spine of the patient. The table includes a weighted platform (10) adapted to rest upon a floor (12), and telescoping vertical elevation units having upper, lower ends (18, 20) each upper end (18) secured to a transverse horizon-tal pivot axis (22); and the lower end (20) integrally secured to the weighted platform (10). The table further includes a rigid elongate support frame (26) having an upper (28) and a lower part, the support frame (26) secured to the horizontal pivot axis (22) of the elevation units, the upper part (28) defining a plane tilted convexly relative to a plane defined by the lower part (30) and an assembly means for selectably rotating the rigid support frame (26) upon the transverse horizontal pivot axis (22).
Patent CA-2375398-A1 (CA)
Title: Unit dose packaging system with child resistance and senior friendly features
Inventor: KAROW MEREDITH M
IPC: B65D77/04
Filed: 2002-03-11
Abstract: A two-piece package for housing and dispensing a unit dose product.     The product to be dispensed is contained on an internal slide card that is removably and lockably engaged within an outer sleeve. The package provides a child resistant and user-friendly dosing means that can be opened and closed numerous times while in use, then disposed of when the all the unit doses are exhausted.
Patent CA-2375622-A1 (CA)
Title: Promotional two-piece in one postcard housing an integral coupon card
Inventor: THOMPSON KENNETH
IPC: B42D15/04
Filed: 2002-03-07
Abstract: A promotional mailer in the form of a two-piece in one post card housing an integral coupon card is disclosed. A redemption card is created and defined within the promotional mailer by score lines intermittently cut through a top layer, base layer and plastic film of the mailer in a manner to securely maintain the redemption card in place until forcibly removed. At least one edge of the redemption card is defined by a peripheral edge of the promotional mailer. The redemption card includes a plurality of coupons detachably cut into the redemption card, a bar code imprinted onto the redemption card, an integrated circuit chip, and/or a scratch-off foil overlying an offer printed on the redemption card. The promotional mailer preferably includes printed matter in the form of a postage area and addressing area outside the redemption card.
Patent CA-2377172-A1 (CA)
Title: Nfat transcriptional factors in tumor progression
Inventor: JAULIAC SEBASTIEN
IPC: G01N33/574
Filed: 2002-04-02
Abstract: The present invention provides methods for monitoring or determining the progression of a cancer or metastatic potential of a cancer. The invention also applies to determining the prognosis for a treatment of cancer. Further features of the invention are methods for identifying target genes involved in cancer which requires NFAT biological activity.
Patent CA-2379542-A1 (CA)
Title: Adaptor for use with point-of-care testing cartridge
Inventor: CRAWFORD JAMIESON WILLIAM MACL
IPC: B01L3/00
Filed: 2002-03-28
Abstract: An adaptor is provided to facilitate delivery of a fluid specimen from a syringe to a point-of-care testing cartridge. The adaptor includes opposed proximal and distal ends and a passage extending between the ends. The proximal end of the adaptor defines a Luer fitting configured for mating with a Luer tip of a syringe. The distal end of the adaptor defines a small diameter nose configured for insertion into the entry port of a testing cartridge. An outlet passage extends through the nose and is dimensioned to create small droplets of liquid that can be delivered easily to the testing cartridge. Radially aligned fins are disposed proximally of the nose and define channels between the fins for enabling venting of air from the testing cartridge.
Patent CA-2384121-A1 (CA)
Title: Window protector assembly
Inventor: CARSON DALE E
IPC: E06B3/58
Filed: 2000-09-15
Abstract: A window protector assembly having pivoting retaining members (124) that can be pivotably attached to a frame (114) defining an opening (106) that is adapted to receive the glazing (120) of the window and also one or more protective layers (156).
Patent CA-2386604-A1 (CA)
Title: Device for the wiping and cleaning of soiled surfaces
Inventor: DINGERT UWE
IPC: A47L13/22
Filed: 2002-05-16
Abstract: Disclosed is an apparatus for the wiping and cleaning of soiled surfaces, including a carrier body (1) for a wiper element (3), which carrier body (1) is constructed as a latent heat storage. The integrated heat storage obviates the need for an external power supply, rendering the apparatus more cost efficient and facilitating the use of the apparatus.