baber/WOPTO huggingface dataset:
Patent CA-2374995-A1 (CA)
Title: Fungicidal heterocyclic aromatic amides and their compositions, methods of use and preparation
Inventor: NADER BASSAM SALIM
IPC: A61K31/381
Filed: 2000-07-20
Abstract: Heterocyclic aromatic amides having a hydroxy group adjacent to the amide functionality of Formula (I) wherein (a) represents a 5- or 6-membered heterocyclic aromatic ring in which (i) each of X1-X4 is O, S, NR', N, CR" or a bond; (ii) no more than one of X1-X4 is O, S or NR'; (iii) no more than one of X1-X4 is a bond; (iv) when any one of X1-X4 is S, O or NR', one of the adjacent X1-X4 must represent a bond;  and (v) at least one of X1-X4 must be O, S, NR' or N; are useful as antifungal agents, particularly for plants.
Patent CA-2375337-A1 (CA)
Inventor: SATO SEIYA
IPC: C07K16/10
Filed: 2000-06-22
Abstract: Matériel de détection de SRSV caractérisé en ce qu'il contient les 11 anticorps contre les peptides ayant les séquences d'acides aminés représentées par les numéros d'identification de séquences de 1 à 11 et analogue (peptides constituant des virus associés au SRSV). L'utilisation de ce matériel permet de détecter la plupart des virus associés au SRSV de façon appropriée et sûre et également de distinguer leurs sérotypes et génotypes.
Patent CA-2377227-A1 (CA)
Inventor: JALLOUL LOUAY A
IPC: H04J13/18
Filed: 2001-03-30
Abstract: Separate forward dedicated and shared control channels (17, 18) are provided in a spread-spectrum communication. The forward dedicated control channel (18) is used to communicate persistent control information and point to the shared control channel (17) when further intermittent control information concerning transmission of data to a mobile station (14) needs to be communicated. The use of a dedicated control channel for only necessary persistent control information, while only pointing to a shared control channel when it is needed, affords more efficient utilization of system resources.
Patent CA-2379220-A1 (CA)
Inventor: HALLEK MICHAEL
IPC: C07K19/00
Filed: 2000-07-13
Abstract: The invention relates to a structural protein of adeno-associated virus (AAV ) that contains at least one modification that reduces the antigenicity of sai d virus. The invention further relates to the production of said structural protein and to its use.
Patent CA-2382456-A1 (CA)
Inventor: HERRMANN MARK L
IPC: B41M1/00
Filed: 2000-05-08
Abstract: A method and apparatus (30) for producing vignettes (40) includes the use of  a rotary printing member (32) having an outer surface with a series of elongat ed printing dots (42a). The lengthwise dimension of the dots (42a) extends substantially in the machine direction of the printing press, i.e., in a direction perpendicular to the axis of rotation of the printing member (32).  For producing vignettes (40), the dots (42a) increase in density in a direction parallel to the linear direction and have a width which is substantially less than the length. For process printing operations, each color of the process printing is laid down by a series of dots (58, 60, 62, 64) extending substantially in the machine direction, although the screen angles of each series of dots may vary.
Patent CA-2383751-A1 (CA)
Inventor: HOWIE SIMON
IPC: C07D207/22
Filed: 2000-09-01
Abstract: Chemical intermediates of formula (I) and their preparation which are of use in the production of naphthyridine carboxylic acid derivatives having antibacterial activity.
Patent CA-2385095-A1 (CA)
Title: Friction transmission mechanism for a blind
Inventor: LUI SONG-HE
IPC: E06B9/322
Filed: 2002-05-06
Abstract: A friction transmission mechanism for a blind is constructed to include a driving unit, and at least one cord roll-up unit controlled to the driving unit to lift/lower or tilt the slats of the motor-driven Venetian blind. Each cord roll-up unit includes an amplitude modulation wheel controlled by the driving unit to lift/lower the slats and bottom rail of the Venetian blind, a frequency modulation wheel for rotation with the amplitude modulation set to tilt the slats of the Venetian blind, spring means, which forces the frequency modulation wheel into friction-engagement with the amplitude modulation wheel, and a support supporting the amplitude modulation wheel, the support having a shoulder adapted to act with a protruding block of the frequency modulation wheel and to further limit angle of rotation of the frequency modulation wheel.
Patent CA-2385144-A1 (CA)
Title: High throughput polymorphism screening
Inventor: SHAPERO MICHAEL H
IPC: C12Q1/6837
Filed: 2002-05-03
Abstract: Methods are provided for determining the identity of a polymorphic nucleotide in a complex mixture of nucleic acids where one or more distinct polymorphisms can be present in the mixture, and multiple polymorphisms can be screened in parallel. Target nucleic acids are amplified using bridge amplification techniques. The detection and identification of the specific polymorphic residue(s) is based on readout methods that utilize the specificity of specific enzymes for complementary DNA sequences.  These approaches result in a labeled nucleotide covalently attached to the amplicon, where the identity of the nucleotide is informative of the polymorphic sequence. in one aspect, the readout process uses primer extension protocols, where the specific base incorporated by DNA polymerise is determined by the sequence at the polymorphic site. In another aspect, the identity of a specific base hybridized and ligated to the amplicon is determined by the sequence at the polymorphic site. The polynucleotide to which the label has been attached can be detected in situ, i.e. bound to the solid substrate used for amplification; or can be released and detected.
Patent CA-2387659-A1 (CA)
Title: Motion and trajectory data generator for a multi-gimbaled rotating platform
Inventor: TAZARTES DANIEL A
IPC: G01C19/28
Filed: 2002-05-24
Abstract: A system and method for generating motion and trajectory data for a multi-gimbaled rotating platform. The system includes a motion generating unit for generating a set of motion equations for each degree of rotational freedom of the multi-gimbaled rotating platform, where each set of motion equations defines the rotational movement of the platform about a gimbal pivot axis between a starting position and an ending position. The movement characteristics of the gimbals are provided to the motion generating unit for generating a set of motion equations which define the movement of the gimbals between the starting position and the ending position of the rotating platform. The set of motion equations simulating movement of the rotating platform may be further utilized to generate trajectory data for the object being supported by the platform, so that the effect of the motion of the rotating platform on the object can be simulated without requiring the rotating platform to be actually moved in a field test.
Patent CA-2388234-A1 (CA)
Title: Flexible abrasive article releasing low amounts of contaminants
Inventor: SANDERS RUFUS C JR
IPC: B24D3/32
Filed: 2000-10-13
Abstract: The present invention provides a flexible abrasive article comprising abrasive particles adhered to a foraminous substrate with at least one binder wherein the abrasive article comprises less than 300 ppb of selected extractable cation particles and less than 500 x 106 releaseable particles per square meter. The following method of making of such abrasive article is provided:  coating the foraminous substrate (100) with a make coating to form a coated substrate; (20) coating the coated substrate (100) with abrasive particles to form a particle coated substrate; (22) curing the particle coated substrate;  coating the cured particle coated substrate with a size coating to form a sized-coated substrate; (28) curing the sized-coated substrate; converting the cured, sized-coated substrate to form a shaped abrasive article; post-cleaning the shaped abrasive article to remove undesired contaminants; and packaging the cleaned shaped abrasive article.
Patent CA-2388508-A1 (CA)
Title: 1-substituted phenyl-1-(1h-imidazol-4-yl) alcohols, process for producing the same and use thereof
Inventor: TASAKA AKIHIRO
IPC: C07D233/54
Filed: 2000-10-19
Abstract: [Object] To provide compositions which have a steroid C17,20 lyase inhibitory activity and are useful as preventives and/or remedies for tumors such as prostatism and mammary cancer. Compounds represented by general formula (I) or salts thereof have a steroid C17,20 lyase inhibitory activity and are useful as preventives and/or remedies for tumors such as prostatism and mammary cancer. In said formula R represents hydrogen or a protective group; R1 represents lower alkyl or cyclic hydrocarbyl; R2 represents optionally substituted aryl or optionally substituted heteroaryl; R3 represents optionally substituted hydrocarbyl, optionally substituted hydroxy, optionally substituted thiol, optionally substituted amino, acyl or halogeno; and n is an integer of from 0 to 4.
Patent CA-2388725-A1 (CA)
Title: Visual aid for directing light onto an optically responsive portion of an eye
Inventor: DEMUTH RYAN
IPC: G02C7/14
Filed: 2001-08-13
Abstract: A visual aid for directing incident light rays received from an object source onto remaining optically responsive portions of an eye comprises a first light reflecting optical element (4) resistively pivotally attached to a frame (8), such that the pivot axis (10) is in a generally horizontal plane; and, a second light reflecting optical element (22) resistively pivotally attached to the frame (8), such that the pivot axis (10) is in a generally horizontal plane. The second light reflecting optical element (22) is laterally spaced from the first light reflecting optical element (4) such that the first and second light reflecting optical elements (4), (22) cooperate to direct the incident light onto the remaining optically responsive portions of the eye (32). In a different embodiment of the present invention, at least one corrective lens (36) is positioned between the object source (34) and the optically responsive portion of the eye (32). The present invention also includes the method of using two laterally spaced resistively pivotal light reflecting optical elements cooperating together to redirect incident light onto an optically responsive portion of an eye, as well as the visual aid produced by such method.
Patent CA-2388807-A1 (CA)
Inventor: THOMPSON BRADLEY G
IPC: A61K35/13
Filed: 2000-11-08
Abstract: Methods for treating cell proliferative disorders by administering virus to proliferative cells having an activated Ras-pathway are disclosed. The virus  is administered so that it ultimately directly contacts proliferating cells having an activated Ras-pathway. Proliferative disorders include but are not  limited to neoplasms. The virus is selected from modified adenovirus, modifi ed HSV, modified vaccinia virus and modified parapoxvirus orf virus. Also disclosed are methods for treating cell proliferative disorders by further administering an immunosuppressive agent.
Patent CA-2390367-A1 (CA)
Inventor: BOONE GLYN RICHARD
IPC: E04B1/26
Filed: 2002-07-03
Abstract: A shear panel assembly including a shear panel in combination with a shear panel hold-down. The shear panel includes a frame and a panel diaphragm including a peripheral edge. The frame includes an upper horizontal frame member pivotally interconnecting the upper ends of first and second upright frame members. A lower horizontal is connected at the lower ends of the first and second upright frame members. The peripheral edge of the panel diaphragm is secured to an inner periphery of the frame within the depth of the frame. The shear panel system includes a hold-down having a base and at least one upright frame member engagement tab pivotally connected to and extending from the base for attachment to an upright frame member.
Patent CA-2390866-A1 (CA)
Title: Meat emulsion product
Inventor: SMITHEY SHERI LYNN
IPC: A23L13/50
Filed: 2000-11-08
Abstract: Methods for producing meat emulsion products as well as products so produced are disclosed. Meat emulsion products are produced that have realistic fiber definition. The meat emulsion product com prises a body including protein and fat and having a plurality of generally linear strands of fiber-like material affording the meat emulsion product a realistic meat-like appearance. The meat emulsion product may be produced by a method comprising steps of comminuting and heating a meat emulsion formed from protein and fat to a temperature of at least 132 °C, introducing the emulsion into a processing tube and subjecting the meat emulsion to a pressure of at least 100 psi and discharging the meat emulsion.
Patent CA-2390919-A1 (CA)
Title: Nose drop containing condensed pyridazine
Inventor: KASHIHARA TOSHIO
IPC: C07D487/04
Filed: 2000-11-02
Abstract: Nasal drops containing compounds of general formula (I), salts of the same, or prodrugs thereof and exhibiting excellent preventive and therapeutic effects against allergic rhinitis and so on: wherein Ar1 and Ar2 are each an aromatic group, or Ar1 and Ar2 together with the carbon atom adjacent thereto may form a fused-ring group; B is a nitrogenous heterocycle; X and Y are each a free valency, O, S(O)p (wherein p is 0 to 2), NR4 (wherein R4 is H or the like), or a divalent straight-chain lower hydrocarbon group which may be interrupted by 1 to 3 heteroatoms; A is N or CR7 (wherein R7 is H or the like); R1, R2 and R3 are each H or the like; and R8 is H or the like, with the proviso that B is not a heterocycle of formula:(II)(wherein n is 0 to 1).
Patent CA-2391267-A1 (CA)
Title: Chemokine receptor antagonists and methods of use therefor
Inventor: CARSON KENNETH G
IPC: A61P37/00
Filed: 2000-07-28
Abstract: Disclosed are novel compounds and a method of treating a disease associated with aberrant leukocyte recruitment and/or activation. The method comprises administering to a subject in need an effective amount of a compound represented by (I) or (II) and physiologically acceptable salts thereof.
Patent CA-2393487-A1 (CA)
Title: Preparation pharmaceutique pour le traitement des oncoses
Inventor: HAGER JORG
IPC: A61K31/205
Filed: 2000-11-25
Abstract: L'invention concerne une préparation pharmaceutique contenant au moins un principe actif à effet cytostatique, au moins un accepteur d'électrons biologique et les additifs pharmaceutiques habituels, ainsi que son utilisation pour traiter des affections tumorales, notamment pour traiter le cancer.
Patent CA-2394299-A1 (CA)
Inventor: MAJEWSKI CHARLES
IPC: E04F21/24
Filed: 2000-12-22
Abstract: A trowel blade assembly (12) for use with a rotary surfacing machine with th e assembly consisting of a relatively thick, inflexible trowel blade (34) and a relatively thin, flexible finish blade (38), wherein the finish blade (38) i s secured with respect to the trowel blade (34) such that when in operation on  a substantially horizontal working surface, with the blade assembly (12) selectively rotated about the horizontal axis, the finish blade (38) is continuously in contact with the working surface regardless of the consequen t variable degrees of tilting of the trowel blade with respect to the working surface.
Patent CA-2394993-A1 (CA)
Title: Mounting formation for an electrical outlet box
Inventor: BEDKOWSKI TOM
IPC: H02G3/12
Filed: 2002-07-25
Abstract: A mounting formation for an electrical outlet box includes a dome and a flap. The dome has a base that is formed within an opening. The base is connected to the wall of the electrical outlet box and the flap is connected to the dome within the opening to cover a first portion of the opening while defining a second portion that is uncovered and crescent shaped. The mounting formation facilitates the installation of electrical outlet box, boxes without the need to separately remove a knock-out prior to the installation of fasteners.
Patent CA-2396846-A1 (CA)
Title: Porous honeycomb filter and method for manufacture thereof
Inventor: NOGUCHI YASUSHI
IPC: B01J35/00
Filed: 2001-10-03
Abstract: A porous honeycomb filter made from a material containing cordierite, of which pore distribution is controlled, as the primary crystalline phase. The pore distribution is such that the volume of a pore with a diameter of below 10 µm is 15% or less of the total pore volume, the volume of a pore with a diameter of 10 to 50 µm is 75% or more of the total pore volume, and the volume of a pore with a diameter of above 50 µm is 10% or less of the total pore volume. This porous honeycomb filter has a high collection efficiency for fine particles (particulates), or the like, and can prevent increase in pressure loss due to the plugging of pores, and particularly can exploit the characteristics thereof for diesel engines that use recent high-pressure fuel injection, common rails, etc.
Patent CA-2402450-A1 (CA)
Title: Capsules
Inventor: DRAISEY ALLAN
IPC: A61K9/48
Filed: 2001-03-15
Abstract: Capsules, for example for the delivery of pharmaceuticals, are produced from two films (18) of a water-soluble polymeric material, by deforming the films to form a multiplicity of recesses, and filling the recesses with a flowable filling material.  This is performed using two adjacent rotary dies (14, 15), with recesses (16) into which the films (18) are deformed. The dies (14, 15) also act as electrodes for welding the films together by dielectric welding to form filled capsules (30). The capsules (30) can readily be separated from the resulting web. The polymeric material may be gelatin, or a water-soluble cellulose derivative such as hydroxypropyl methyl cellulose, and may also contain a plasticiser.
Patent CA-2402989-A1 (CA)
Inventor: ROBERT FREDERIC
IPC: G01N33/483
Filed: 2002-01-18
Abstract: The invention relates to a method for capillary electrophoresis in free solution with an alkaline pH, for analysing clinical samples comprising protein constituents. Said method is characterised in that it comprises at least one step whereby the sample is introduced into a capillary tube containing an analysis buffer comprising a biological buffer having a pKa of between 8.8 and 10.7 at 25 ·C as a buffer and at least one additive capable of increasing the ionic strength of the analysis buffer.
Patent CA-2403714-A1 (CA)
Title: Use of substances modulating the expression or the function of a protein involved in the cell cycle for treating or preventing acute neural injuries
Inventor: TIMSIT SERGE
IPC: A61P25/28
Filed: 2001-03-21
Abstract: The invention concerns the use of a substance modulating the expression or the function of the protein involved in the cell cycle for preparing a medicine for treating or preventing acute non-apoptotic excitotoxic neural injuries. More particularly, the invention concerns the treatment or prevention of acute non-apoptotic excitotoxic neural injuries of cerebral ischemia and epilepsy.
Patent CA-2406539-A1 (CA)
Title: Modified square
Inventor: DOYLE MARTIN
IPC: B43L7/027
Filed: 2002-02-19
Abstract: A squaring tool formed of a flat piece of rigid material having a primary "L"  configuration, including a first horizontal blade (10) and a first vertical tongue (12), said first horizontal blade (10) and said first vertical tongue (12) lying in a common plane and intersecting at a perfect 90° right angle. A secondary "L" shaped form is included having a second horizontal blade (4) and a second vertical tongue (16), with the second horizontal blade (14) and the second vertical tongue (16) also lying in a common plane and also intersecting at a perfect 90° right angle. The second horizontal blade (14) extends from an inside edge of the first vertical tongue (12) such that all blades and tongues lie in a common plane and the second horizontal blade (14) is parallel to and spaced below the first horizontal blade (14), and the second vertical tongue (16) is parallel to and spaced form the first vertical tongue (12).
Patent CA-2407447-A1 (CA)
Inventor: GRASSE KLAUS-PETER
IPC: A47B21/00
Filed: 2002-10-10
Abstract: The invention relates to a moving table flap (1) that can be integrated into the work surface (4) of a table (2), wherein in the closed position the upper side (3) of the table flap (1) is flush with the work surface (4) of the table (2) and a device (6) for connecting various electric appliances and communication facilities is arranged underneath the table flap (1), characterised by the fact that in the open position the table flap (1) can be both inclined and recessed simultaneously. The position of the table flap (1) is changed by means of a compression spring (15), which is moved in an arched guide slot (14). The device (6) is easy to access and to operate.
Patent CA-2410608-A1 (CA)
Inventor: GEIRINGER FELIX EGMONT
IPC: H04L9/30
Filed: 2001-05-24
Abstract: A method of validating an encrypted message comprises; (a) representing the message (P) as a message polynomial (mi); (b) encrypting the message polynomial (mi) to form a cipher polynomial (ei); (c) hashing first and second hash function inputs representative of the message polynomial and the cipher polynomial to create one or more hash outputs (Bi); and (d) transmitting to a recipient both an encrypted message defined by the cipher polynomial and the said one or more hash outputs. The method is particularly applicable to public key cryptosystems.
Patent CA-2411468-A1 (CA)
Title: Thrombopoietin mimetics
Inventor: WIGGALL KENNETH
IPC: C12N5/0789
Filed: 2001-05-24
Abstract: Invented are non-peptide TPO mimetics. Also invented are novel processes and intermediates used in the preparation of the presently invented compounds.  Also invented is a method of treating thrombocytopenia, in a mammal, including a human, in need thereof which comprises administering to such mammal an effective amount of a selected hydroxy-1-azobenzene derivative.
Patent CA-2411812-A1 (CA)
Title: Downlink shared channel (dsch) power control in soft handover
Inventor: TOSKALA ANTTI
IPC: H04B7/26
Filed: 2001-05-21
Abstract: The indication given by SSDT in soft handover as to whether a cell is primar y or not is used by base stations whether or not the base stations actually us e it to configure DSCH transmission power with the principle that if the cell is primary, DSCH power is set based on DCH and, if not then a fixed power level  or an offset with respect to DCH is used.
Patent CA-2416882-A1 (CA)
Title: Sulfation process
Inventor: GOSSELINK EUGENE PAUL
IPC: C07C305/06
Filed: 2001-08-02
Abstract: The present invention relates to a sulfation process comprising the steps of:  a) reacting a tertiary amine with a sulfation precursor having the formula (I) wherein R1 is C1-C22 alkyl, C7-C22 alkylenearyl, and mixtures thereof; to form an admixture comprising a quaternized amine and a sulfating species; and b) reacting a hydroxyl species with said admixture to form a sulfated hydroxyl species. The process of the present invention is adaptable to sulfating a wide range of alcohols including the hydroxyl unit which terminates a polyalkoxylate moiety which are prevalent in the area of surfactants, inter alia, alkyl ethoxy sulfates.
Patent CA-2417520-A1 (CA)
Inventor: SABIN MICHAEL JOHN
IPC: G09C1/00
Filed: 2001-07-26
Abstract: Disclosed herein is a system and method for storage and recovery of a privat e key in a cryptographic system by providing a parameterization of the private  key that uses less storage space than the full CRT parameter set {p, q, dp, dq, v} and that provides better computational efficiency than the minimal parameter se {p, q}. Also disclosed is a system and method for storage and recovery of a private key in a cryptographic system by providing a parameterization of the private key that uses less storage space than the fu ll non-CRT parameter set {n, d} and that provides better computational efficien cy than the minimal parameter set {p, q}. Furthermore, disclosed herein is a means for computing the parameters dp, dq, and d in a manner such that the computational sequence is independent of the values of the prime factors p a nd q, thereby reducing vulnerability to attacks that exploit such dependence.</ SDOAB>