baber/WOPTO huggingface dataset:
Patent CA-2309969-A1 (CA)
Title: Benzenesulfonamide compounds
Inventor: GRECO FELICITA
IPC: C07D417/12
Filed: 1998-10-27
Abstract: Compounds of formula (I) wherein X is O or S; at least one of R, R1, R2, R3, and R4, which are the same or different, is an unsaturated pentatomic heteromonocyclic ring containing one to three heteroatoms chosen independently from oxygen, sulphur and nitrogen, wherein the heteromonocyclic ring is unsubstituted or substituted by one or two substituents chosen independently from halogen, hydroxy, trifluoromethyl, nitro, amino, phenyl, benzyl, C1-C6 alkyl, C1-C6 alkoxy, C2-C6 alkanoylamino, formylamino and C1-C6 alkoxycarbonyl or two adjacents of R-R4 taken together form a benzene ring; and the remaining ones are hydrogen; R5 is hydrogen, C1-C6 alkyl, a benzyl or a phenyl group in which the phenyl moiety or the phenyl ring is unsubstituted or substituted by one or two substituents chosen independently from halogen, trifluoromethyl, C1-C6 alkyl, C1-C6 alkoxy, nitro, amino, hydroxy, formylamino, C2-C6 alkanoylamino and C1-C6 alkoxy-carbonyl; each of R6 and R7, which are the same or different, is independently hydrogen or a phenyl ring unsubstituted or substituted by one or two substituents chosen independently from halogen, hydroxy, trifluoromethyl, nitro, amino, phenyl, benzyl, C1-C6 alkyl, C1-C6 alkoxy, C2-C6 alkanoylamino, formylamino and C1-C6 alkoxycarbonyl; or R6 and R7 taken together form a C6-C14 aromatic ring system unsubstituted or substituted by one or two substituents chosen independently from halogen, hydroxy, trifluoromethyl, nitro, amino, phenyl, benzyl, C1-C6 alkyl, C1-C6 alkoxy, C2-C6 alkanoylamino, formylamino and C1-C6 alkoxycarbonyl and the pharmaceutically acceptable salts thereof have kynurenine-3-hydroxylase enzyme inhibitory activity.
Patent CA-2311684-A1 (CA)
Title: Chemically-modified g-csf
Inventor: ISHIKAWA RIKA
IPC: C07K14/535
Filed: 1989-12-22
Abstract: The present invention provides a chemically-modified protein prepared by binding polyethylene glycol to a polypeptide characterized by being the product of expression by a host cell of an exogenous DNA sequence and substantially having the following amino acid sequence:   (Het)n Thr Pro Leu Gly Pro Ala Ser Ser Leu Pro Gln Ser Phe Leu Leu Lys Cys Leu Glu Gln Val Arg Lys Ile Gln Gly Asp Gly Ala Ala Leu Gln Glu Lys Leu Cys Ala Thr Tyr Lys Leu Cys His Pro Glu Glu Leu Val leu Leu Gly His Ser Leu Gly Ile Pro Trp Ala Pro Leu Ser Ser Cys Pro Ser Gln Ala Leu Gln Leu Ala Gly Cys Leu Ser Gln Leu His Ser Gly Leu Phe Leu Tyr Gln Gly Leu Leu Gln Ala Leu Glu Gly Ile Ser Pro Glu Leu Gly Pro Thr Leu Asp Thr Leu Gln Leu Asp Val Ala Asp Phe Ala Thr Thr Ile Trp Gln Gln Met Glu Glu Leu Gly Met Ala Pro Ala Leu Gln Pro Thr Gln Gly Ala Met Pro Ala Phe Ala Ser Ala Phe Gln Arg Arg Ala Gly Gly Val Leu Val Ala Ser His leu Gln Ser Phe Leu Glu Val Ser Tyr Arg Val Leu Arg His Leu Ala Gln Pro (n=0 or 1) The chemically-modified protein according to the present invention has the prolonged neutrophils-increasing activity and enables a fewer administration With a lower dose.
Patent CA-2313479-A1 (CA)
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 1 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) an azole derivative (II).  The active components are provided in a synergistically effective quantity.
Patent CA-2314709-A1 (CA)
Inventor: BRETON MARC
IPC: G01J4/04
Filed: 2000-07-28
Abstract: A photodetector device comprising a photosensitive detector and at least one interface between dissimilar media is configured so that a light beam for detection will pass through the interface(s) along a beam axis that is not normal to the interface(s). The deviation from the normal will be such that polarization dependent transmission introduced at the interface(s) wall compensate for inherent polarization dependency of the detector. The deviation may be achieved by inclining the interface(s) relative to a predetermined direction along which the light beam will be incident. Where the photosensitive detector is in a housing with a window through which the light beam enters the housing, the housing can be tilted. In such as case, there are three interfaces, one at the surface of the detector, and one at each surface of the window.  Alternatively, the detector surface and/or the window could be tilted. Where a pigtail fiber is permanently attached to the photodetector device to input the light beam through an interposed lens, the end of the pigtail fiber may be offset laterally from the lens optical axis so that the beam axis deviates from the normal by such an angle that the resulting polarization dependent transmission (PDT) substantially corrects for polarization dependent response (PDR) of the photosensitive detector. Facets of the pitgtail fiber, the lens, and/or the window may be inclined so that they are not perpendicular to the axis of the light beam so as to reduce interference and backreflection effects.
Patent CA-2315647-A1 (CA)
Inventor: LOWINGER TIMOTHY BRUNO
IPC: A61P11/06
Filed: 1998-12-22
Abstract: This invention relates to the use of a group of aryl ureas in treating cytokine mediated diseases other than cancer and proteolytic enzyme mediated diseases other than cancer, and pharmaceutical compositions for use in such therapy.
Patent CA-2317835-A1 (CA)
Title: Improved bolster land arrangement for railcar truck
Inventor: HAWTHORNE V TERREY
IPC: B61F5/12
Filed: 2000-09-07
Abstract: A railway truck assembly has an arrangement for constraining the free travel clearance between the mated bolster and side frame at the side frame window, and more particularly for reducing or eliminating the clearance or separation gap between the bolster lands and the side frame column wall at the outer edges of the bolster lands and the column wall for reduction of truck warping during service.
Patent CA-2319865-A1 (CA)
Title: Tilt control mechanism for a chair
Inventor: MILES GEORGE A
IPC: A47C3/40
Filed: 1993-06-15
Abstract: A tiltable chair including a base member (44), a seat (32), a back (34), and a linkage assembly (40) adapted to allow the seat and back to tilt downwardly and rearwardly and to allow pivotal movement of the seat about a pivot axis (52) in substantial alignment with the hip joints of a user. Other aspects of the invention are to provide a vertically adjustable column (42) for supporting the seat of the chair, a support assembly including a frame member (33) having a central opening therethrough and a receptacle formed around the perimeter thereof, a carrier member adapted to fit inside the receptacle, and a membrane of elastic material (210) covering the central opening, and a pair of armrests (36) adapted to be mounted to the chair to allow pivotal movement thereof.
Patent CA-2320969-A1 (CA)
Inventor: SATO TAKAMI
IPC: A61P35/00
Filed: 1999-02-17
Abstract: The present invention is directed to isolated tumor cell membranes, compositions thereof, methods of making the membranes and compositions, and methods of treating cancer. The compositions of the present invention include a composition prepared from a tumor cell which is hapten modified. The tumor cell membranes and compositions of the invention have the properties, when administered to a mammal suffering from a malignant tumor of the same type as said tumor cell, of eliciting T lymphocytes that infiltrate the tumor of the mammal, of eliciting an inflammatory immune response against the tumor of the mammal, and of eliciting a delayed-type hypersensitivity response to the tumor of the mammal. The membranes and compositions of the invention also stimulate T cells in vitro. The methods of the present invention are directed to treating cancer comprising administering a therapeutically effective amount of a tumor cell membrane. The present invention is also directed to a method of making a hapten-modified tumor cell membrane and dosage forms containing the membranes.
Patent CA-2322015-A1 (CA)
Inventor: JONES BARRY W
IPC: H04M3/51
Filed: 2000-09-25
Abstract: A method and apparatus are provided for exchanging control information and voice data between an automatic call distributor and a line card of the automatic call distributor located at a site remote from the automatic call distributor through a wide-bandwidth communication channel. The method includes the step of allocating at least a first portion of the bandwidth of the wide-bandwidth communication channel for the control information and at least a second portion of the bandwidth to voice data. The interprocessor control information is transceived between a controller of the automatic call distributor and a controller of the line card under a packet data format within the first portion of the bandwidth allocated for control information and the voice data is transceived under a dedicated channel format within the second portion of the bandwidth between the automatic call distributor and line card.
Patent CA-2322313-A1 (CA)
Title: Load balancing of ongoing calls between different base station controllers
Inventor: BHATIA RAJIT
IPC: H04W36/20
Filed: 1999-02-26
Abstract: A method and system (50) for load balancing used in a mobile telecommunications network (100). The load balancing system (50) includes a mobile services switching center (130) and a first base station controller (150) coupled to the mobile services switching center (130) for managing a first plurality of cells (110a-110c). The load balancing system (50) further includes a second base station controller (155) coupled to the mobile services switching center for managing a second plurality of cells (110e-100h), where one cell (110b) of the first plurality (110a-110c) of cells is adjacent to one cell (110f) of the second plurality of cells (110e-110h). The second base station controller (155) includes a processor (230) responsive to receiving a first load indication message (238) from the first base station controller (150) in order to determine whether to handover at least one ongoing call from the one cell (110f) of the second base station controller (155) to the one cell (110b) of the first base station controller (150).
Patent CA-2322327-A1 (CA)
Title: Treatment of viral disease in swine
Inventor: ARMBRUSTER GREGORY ALAN
IPC: A61K31/7042
Filed: 1999-03-02
Abstract: The invention is directed to the use of tilmicosin and other compounds of U.S.  Patent No. 4,820,695 for the treatment of viral infection in swine.
Patent CA-2323112-A1 (CA)
Title: Multigene vectors
Inventor: WILSON DEBORAH
IPC: A61K48/00
Filed: 1999-03-16
Abstract: The present invention is directed to the use of particular gene combinations in genetic therapy. Delivery of multiple genes to a target cell at the same time augments the action of one or both genes. This is particularly effective in attacking diseased cells such as those making up hyperplastic or neoplastic tissues. Classes of genes that may be used in combination are tumor suppressors, cytokines and lymphokines, toxins, inducers of apoptosis, antisense oncogenes, single-chain antibodies, ribozymes, transcription factors and regulators, cell cycle regulators and enzymes.
Patent CA-2323563-A1 (CA)
Inventor: LYNCH SAMUEL E
IPC: A61B19/00
Filed: 2000-01-14
Abstract: On décrit des systèmes à chevilles biorésorbables utiles pour effectuer la réduction de fragments osseux et pour fixer des membranes biorésorbables sur un os, plus particulièrement des chevilles (4) dotées d'une partie tige détachable (2) et d'un trou préfabriqué (22) formé dans ladite partie tige (2) dans lequel un fil (40) peut être enfilé pour faciliter le retrait de la partie tige (2) lorsque cette dernière a été détachée de la cheville (4).
Patent CA-2324165-A1 (CA)
Inventor: HIMLY MARTIN
IPC: C12N15/29
Filed: 1999-03-25
Abstract: L'invention concerne des molécules d'ADN recombinées qui codent pour l'allergène Art v 1 ou pour les isoformes de celui-ci, la séquence de l'allergène, un procédé de production d'une molécule d'Art v 1, ainsi qu'un vecteur et une cellule hôte transformée.
Patent CA-2324613-A1 (CA)
Title: Dental implant
Inventor: GJUNTER VICTOR EDUARDOVICH
IPC: A61C8/00
Filed: 2000-10-26
Abstract: A dental implant comprises a unitary member of permeable, porous TiNi alloy; the member has an endosseous body and a supporting head which is adapted to support a dental prosthesis; the unitary member is preferably substantially cylindrical and the endosseous body, in use, is seated in a bone socket at a dental site.
Patent CA-2325015-A1 (CA)
Inventor: DOUGLAS PAUL
IPC: B07B1/00
Filed: 2000-01-20
Abstract: L'invention concerne un dispositif de détection permettant d'opérer une détection sur des matières en vrac, et qui comporte une surface de détection (10) présentant une extrémité de chargement (11) et une extrémité de déchargement (12), ainsi qu'un cadre (13) sur lequel est montée la surface de détection (10). La surface de détection comporte: une section de détection primaire (14), une section de détection secondaire (17) située en aval de la section primaire (14), et un moyen de réglage permettant de régler l'angle de détection de l'une des sections par rapport à l'autre section.
Patent CA-2327072-A1 (CA)
Title: Improvements in or relating to "western" style saddles
Inventor: KEMPSELL DAVID
IPC: B68C1/08
Filed: 2000-11-30
Abstract: The present invention describes improvements in "Western" style saddles allowing existing saddles to be converted to a European saddle panel style which will facilitate a method of modelling the underside of the saddle to fit a horse's back. There is described a panel adapted for mounting to an underside of a skirt of a saddle, the panel comprising a sheet of a padded material and a sheet of a flexationally resistive material, the sheets being generally shaped to match a shape of the skirt to which the panel will be secured, and wherein the sheets are bonded together generally around their edges to define a pocket therebetween; and wherein the pocket is filled with a resilient medium. The resilient medium may be conventional flocking, but preferably comprises at least one inflatable bladder. The use of two generally coplanar inflatable bladders arranged to provide an overlap between the two bladders, is preferred.
Patent CA-2327206-A1 (CA)
Title: Thermal protection relay
Inventor: GOTZIG BERNHARD
IPC: H02H6/00
Filed: 2000-12-01
Abstract: The thermal protection relay determines a value (E) representative of the thermal image of an apparatus to be protected according to a measured current value, to a previous value of the thermal image and to a preset heating time constant (~1) and cooling time constant (~2). The relay takes into account (c3) a non-zero initial thermal image (E s0), determined from experimental thermal resistance curves of the apparatus. In the case of a motor, for example, this enables the cold tripping curve of the relay to be lowered without modifying the hot trapping curve, so as to bring the tripping curves of the relay closer to the thermal resistance curves of the motor.
Patent CA-2327304-A1 (CA)
Title: Wavelet-based facial motion capture for avatar animation
Inventor: NEVEN HARTMUT
IPC: G06T7/20
Filed: 1999-04-12
Abstract: The present invention is embodied in an apparatus, and related method, for sensing a person's facial movements, features and characteristics and the like to generate and animate an avatar image based on facial sensing. The avatar apparatus uses an image processing technique based on model graphs and bunch graphs that efficiently represent image features as jets. The jets are composed of wavelet transforms processed at node or landmark locations on an image corresponding to readily identifiable features. The nodes are acquired and tracked to animate an avatar image in accordance with the person's facial movements. Also, the facial sensing may use jet similarity to determine the person's facial features and characteristic thus allows tracking of a person's natural characteristics without any unatural elements that may interfere or inhibit the person's natural characteristics.
Patent CA-2328065-A1 (CA)
Inventor: EEROLA TUOMAS
IPC: G06F17/30
Filed: 2000-02-09
Abstract: A document (3-2) to be published electronically is complemented with a complementary part (3-24) comprising at least the words appearing in the text part of the document (3-2), the words being given in their basic form and in their original order, and, furthermore, for each compound, the basic forms of the parts of the compound being given as separate words. The adding (2-20) of the complementary part allows the search service (1-A, 2-C) to find a document (3-20, 3-40) complemented according to the invention, after it has been indexed (2-24) the next time after the complementing, even if a word did not appear in the original document in its basic form.
Patent CA-2328332-A1 (CA)
Inventor: WINGROVE MICHAEL JOHN
IPC: H04M11/06
Filed: 2000-12-13
Abstract: A data traffic predictor for a modem, and a method for power management in a modem, are described. The data traffic predictor includes a data traffic monitor, a periodicity detector and a power mode controller. The data traffic monitor monitors incoming data to the modem. If the periodicity detector determines if the data is substantially periodic, which indicates that the data traffic is isochronous, the power mode controller changes the modem power mode to quiescent power mode operating at a minimum data rate to permit the isochronous data traffic to be carried. The apparatus and method of the present invention permit low level control of a modem's power mode, and permit the use of a quiescent power mode running at a reduced data rate, without sacrificing quick recovery time to a full on power mode when required.
Patent CA-2330717-A1 (CA)
Inventor: NOWERS D KRISTIAN
IPC: G06Q30/00
Filed: 2001-01-10
Abstract: A method of fulfilling on-line sale of products through at least one electronic storefront comprises establishing an inventory of products at a single physical location that are offered for sale through an electronic storefront of at least one Internet retailer. The inventory includes products received from a plurality of different vendors. Products from the inventory that are ordered by a customer through an electronic storefront are assembled at the physical location and are shipped to the customer to fulfill the order.
Patent CA-2331024-A1 (CA)
Title: Solar battery unit and solar battery device
Inventor: ITOH KATSUHIRO
IPC: H02S20/00
Filed: 1999-06-25
Abstract: Solar battery units (2, 3) are each formed in the shape of a hollow column, and at least part of its outer surface is a window (10) for receiving light. The battery units can readily be fitted to or placed on desired places directly, and good appearance can be maintained with wiring enclosed inside. Since they can be directly fixed either horizontally or vertically depending on the place where they are mounted, it is possible to fit them regardless of the angle or height of placement. If they are to be fitted on a long narrow place, solar battery units (2, 3) can be arranged longitudinally to form a solar battery device (1).
Patent CA-2333507-A1 (CA)
Inventor: TAGHIKHANI JAY
IPC: A45D40/04
Filed: 2001-02-01
Abstract: A dispenser for volatile material has an enclosure having an opening sealed by a removable first cap member and a stationary barrier at a location opposite the opening;  a platform in the enclosure to form a primary cavity between the platform and the opening and an intermediate cavity between the platform and the stationary barrier, the platform being permeable to the volatile material in a molten slate for transfer thereof between the primary and intermediate cavities, the platform being movable relative to the stationary barrier to dispense the material through the opening, wherein the platform is operable in a storage position to establish a seal with the stationary barrier to minimize loss of the volatile material.
Patent CA-2335287-A1 (CA)
Title: Fire escape mask
Inventor: PISANI ANTHONY F
IPC: A41D13/11
Filed: 1999-06-16
Abstract: A smoke mask includes a moistened generally planar mask constructed of a moisture absorbing material that is sized to cover the nose and mouth of a user. A peripheral edge of the mask (8) includes a pressure sensitive adhesive (20) for securing the mask (8) to the face of the user. At least one slit (14) in the peripheral edge of the mask (8) enables the mask (8) to adapt to the contour of the face of the user for obtaining a tight fit of the mask. The mask (8) is used in combination with a pull-apart storage structure having first and second generally planar sealing sheets (4, 6). The sealing sheets (4, 6) are sealingly attached to each other along an outer peripheral edge (24) for forming a moisture-impermeable hollow interior in which the moistened mask (8) is disposed. The combination includes provisions for i) separating the first and second sealing sheets (4, 6) for removing the moistened mask (8) disposed in the hollow interior of the pull-apart storage structure, and ii) for exposing the pressure sensitive adhesive (20) upon removal of the moistened mask (8) from the hollow interior of the pull-apart storage structure.
Patent CA-2336252-A1 (CA)
Title: Flame-resistant polycarbonate abs moulding materials
Inventor: ZOBEL MICHAEL
IPC: C08L69/00
Filed: 1999-06-12
Abstract: The present invention relates to thermoplastic polycarbonate moulding materials containing phosphazenes and special graft polymers that are produced by means of redox initiator systems. The inventive moulding materials are characterized by substantially improved mechanical properties.
Patent CA-2337786-A1 (CA)
Inventor: CORDI ALEX
IPC: A61P25/28
Filed: 2001-02-16
Abstract: L'invention concerne de nouveaux composés répondant à la formule (I):  (voir formule I)  dans laquelle X représente un atome de chlore ou de fluor, ou un groupement trifluorométhyle, et R représente un atome d'hydrogène ou un groupement (voir formule II) dans lequel R' représente un atome d'hydrogène ou un groupement alkyle en C1-C6 ou phényle. L'invention vise également les isomères des composés de formule (I) ainsi que leurs sels d'addition à une base pharmaceutiquement acceptable. Les composés selon l'invention sont utiles à titre de médicaments pour le traitement aigu ou chronique des phénomènes pathologiques liés à l'hyperactivation des voies de neurotransmission aux aminoacides excitateurs.