baber/WOPTO huggingface dataset:
Patent CA-2321620-A1 (CA)
Title: Acylated aminoacids for increasing the uptake of selected substances by organisms
Inventor: GARNETT DAVID JOHN
IPC: A23K1/16
Filed: 1999-03-03
Abstract: An acylamino acid for enhancing the bio-availability of substances in organisms by permeabilisation of cell membranes, the acylamino acid having general formula (I) wherein R1 is hydrogen, a primary, secondary or tertiary alkyl or alkenyl group and R2 is hydrogen, a straight or branched chain alkyl group or a straight or branched chain substituted alkyl group, the substituents being selected from thio, thioether, hydroxy, carboxy, quarternary ammonium, amide, heterocyclic, benzyl, substituted benzyl, amino, substituted amino groups and difunctional alkyl groups linking to the nitrogen atom. A preferred acylamino acid for incorporating into an animal or fish feed is 2-palmitoylaminoproprionic acid.
Patent CA-2322080-A1 (CA)
Inventor: LIN TONY YEN-CHIN
IPC: H01L29/205
Filed: 2000-10-03
Abstract: A metamorphic heterojunction bipolar transistor having a material structure for low cost fabrication on large size gallium arsenide wafers comprises a semi-insulating GaAs substrate; an undoped AlGaAsSb (or AlInGaAs) metamorphic buffer layer; a heavily doped n-type InGaAs layer, forming an ohmic contact for the collector of said MHBT; a lightly doped n-type InGaAs or InP or InAlAs layer, forming the collector of said MHBT; a heavily doped p-type InGaAs layer, forming the base and an ohmic contact for the base of said MHBT; an n-type InAlAs (or graded AlInGaAs or InP) layer, forming the emitter of said MHBT; and a heavily doped n-Such material structure makes high-indium content MHBTs feasible to be fabricated on large size gallium arsenide wafers with diameters of six inches or larger, resulting in lower manufacturing cost, higher power, higher efficiency at a very low operation voltage.
Patent CA-2323852-A1 (CA)
Inventor: PATEL SHAIL
IPC: G06Q10/06
Filed: 2000-10-20
Abstract: A method is described for using a computer in finding solutions to a problem dependent on a number of criteria. A model algorithm is provided for each of the criteria, each model algorithm providing a prediction for a corresponding criteria when a candidate solution is inputted into the model algorithm. At least one model algorithm provides a prediction with a prediction error bar for the corresponding criteria. Criteria are selected to optimise a set of candidate solutions. An algorithm is provided for optimisation of the set of candidate solutions in accordance with the selected criteria. A first set of candidate solutions is provided and the optimisation algorithm generates one or more new candidate solutions.      All candidate solutions are inputted into the number of model algorithms to obtain predictions and at least one prediction error bar. Information of the set of candidate solutions obtained by the generation and/or previous optimisations and/or experiments is used to select candidate solutions from the set to obtain an optimised set of candidate solutions.
Patent CA-2324634-A1 (CA)
Inventor: MALIN ART
IPC: B65B9/20
Filed: 2000-10-27
Abstract: The vertical form fill and seal (VFFS) machine is configured to place a fitment, such as a spout, on the longitudinal fin seal of a container. The fitment dispatched from a vibratory bowl via an adjustable track. The fitment is then secured to the edges of the film by longitudinal sealing bars and the edges of the film are likewise secured to each other by the longitudinal sealing bars thereby forming a longitudinal fin seal. Depressions are machined in the machine direction center of the sealing bars in order to accommodate the shape of the fitment. The film is drawn over an oversized collar and an undersized tube so as to create excess film in order to form gussets providing a stand-alone capability.
Patent CA-2324902-A1 (CA)
Inventor: BOHBOT STEPHANE
IPC: G10K15/04
Filed: 1999-03-11
Abstract: The invention concerns an audible alarm for portable telephone or message receiver, comprising a detachable memory (42) designed to contain a customised or customisable audio message from a passband of at least 1 kHz. The detachable memory which can either be recorded on or already pre-recorded, is arranged in a housing provided with a connector (43).
Patent CA-2327209-A1 (CA)
Title: Method and device for echo cancelling
Inventor: VANDERBAUWHEDE WIM
IPC: H04Q3/42
Filed: 2000-12-01
Abstract: Echo cancelling in a communication line system, particularly an ISDN or XDSL system, is performed by means of a tunable hybrid (5) which comprises tunable passive elements and is integrated in the analog part of the front end (3), whereby the values of the tunable passive elements are controlled by digital control means (4), for example a microprocessor.
Patent CA-2328300-A1 (CA)
Title: Novel use of antifungal and/or antibacterial and/or antiviral compounds
Inventor: FRITIG BERNARD
IPC: A01N37/46
Filed: 1999-04-12
Abstract: The invention concerns in particular the novel use of a phosphorous acid derivative as amplifier (potentiator) of plant defence responses.
Patent CA-2328385-A1 (CA)
Title: Installation et procede de production d'hydrocarbures par synthese fischer-tropsch dans un reacteur comportant sur la boucle de recirculation des moyens de limitation de l'attrition du solide
Inventor: PICCOLO VINCENZO
IPC: C10G2/00
Filed: 2000-12-19
Abstract: Procédé et installation de synthèse d'hydrocarbures selon la réaction dite d e Fischer- Tropsch comportant au moins une zone R de réaction, comprenant des moyens (1 0, 9) d'introduction de particules solides, des moyens (3) de soutirage d'un effluent gazeux et des moyens (2) de soutirage d'une première suspension, au moins une secti on de séparation S2 de ladite première suspension et à partir de laquelle on obtie nt un liquide et une seconde suspension enrichie en particules solides, au moins un moyen (9) d'introduction de ladite seconde suspension dans la zone R de réaction, ladi te installation étant caractérisée en ce qu'elle comporte au moins une zone E comprenant au moins un moyen permettant de répartir la perte de charge totale.
Patent CA-2330603-A1 (CA)
Inventor: COHEN BRETT I
IPC: A61C5/02
Filed: 2000-01-28
Abstract: A non-circular endodontic instrument (110) is provided for reduced stress to the tooth, and to the cutting instrument during the removal of dentin from a root canal. The non-circular endodontic instrument (110) includes at least one area of non-contact (140), i.e., one portion of the instrument does not contact and does not cut the dentin material. The non-contact area (140) extends the length of the endodontic instrument (110), about a portion of the circumference of the instrument, and interrupts a generally circular cutting face (120) of the instrument. This non-contact area (140) reduces stress provides a place for debris to gather during cutting so as to not interfere with the cutting face (120), and serves to direct the debris out of the root canal. The endodontic instrument (110) can be D-shaped in cross-section. It could have circumferential opposing non-contact, areas and/or can be elliptical in cross-sectional shape.
Patent CA-2332201-A1 (CA)
Title: Outdoor jacket
Inventor: FAYLE THOMAS WALKER CLARKE
IPC: A41D27/20
Filed: 2001-01-24
Abstract: In one aspect, the invention provides a hood drawstring arrangement that may be adapted to allow a single adjustment to exert tension along the vertical sides of the front face opening of the hood, which will tend to vertically compress the hood, as well as simultaneously exerting a circumferential tensioning of the top portion of the hood.
Patent CA-2332337-A1 (CA)
Title: Concrete void former and cooperating cover
Inventor: FRANCIES SIDNEY E III
IPC: E04G15/04
Filed: 2000-04-07
Abstract: An anchor positioning assembly (10) for use in casting a concrete panel. The anchor positioning assembly (10) includes a void former (12), a cooperating cover (14) and an anchor (16). The assembly (10) may further include an adaptor insert (18) for receiving anchors of variable shapes and sizes. The void former (12) includes a body (24) having first and second portions (26, 28) pivotally connected by a pair of hinge webs (30). A  peripheral lip (60) extends outwardly from the periphery (37) of the void former (12). A cover (14) includes a top plate (68) having a reentrant edge (76) defining a locking groove (78) for releasably engaging the peripheral lip (60) of the void former (12), thereby providing a seal between the void former (12) and the cover (14). The cover (14) includes a plurality of mounting apertures (82) to facilitate securing of the cover (14) to concrete formwork (22).
Patent CA-2332641-A1 (CA)
Title: Dolastatin 15 derivatives
Inventor: RITTER KURT
IPC: C07K5/103
Filed: 1999-06-23
Abstract: Compounds of the present invention include cell growth inhibitors which are peptides of Formula (I): A - B - D - E - F - G and acid salts thereof, wherein A, D and E are .alpha.-amino acid residues, B is an .alpha.-amino acid residue or an .alpha.-hydroxy acid residue, F is an aminobenzoic acid residue or an aminocycloalkanecarboxylic acid residue, and G is a monovalent radical, such as, for example, a hydrogen atom, an amino group, an alkyl group, an alkylene alkyl ether, an alkylene alkyl thioether, an alkylene aldehyde, an alkylene amide, a .beta.-hydroxylamino group, a hydrazido group, an alkoxy group, a thioalkoxy group, an aminoxy group, an oximato group, an alkylene aryl group, an alkylene ester, an alkylene sulfoxide or an alkylene sulfone. Another aspect of the present invention includes pharmaceutical compositions comprising a compound of Formula (I) and a pharmaceutically acceptable carrier. An additional embodiment of the present invention is a method for treating cancer in a mammal, such as a human, comprising administering to the mammal an effective amount of a compound of Formula (I) in a pharmaceutically acceptable composition.
Patent CA-2334942-A1 (CA)
Title: Nouvelle proteine et son adn
Inventor: NAKAHAMA KAZUO
IPC: C12Q1/44
Filed: 1999-07-19
Abstract: L'invention concerne une nouvelle phosphodiestérase V; des peptides partiels ou des sels de celle-ci; l'ADN codant pour cette protéine; un vecteur recombiné contenant l'ADN; un transformant; un procédé de production de la protéine; un procédé de criblage de composés capables d'activer ou d'inhiber l'activité de phosphodiestérase de la protéine; une trousse de criblage, etc. Ladite protéine est utile, par exemple, comme réactif pour cribler des composés capables d'activer ou d'inhiber l'activité de phosphodiestérase de la protéine, ou des sels de celle-ci.
Patent CA-2335293-A1 (CA)
Title: Inhibiteurs du facteur de transcription nf-.kappa.b
Inventor: CHABOT-FLETCHER MARIE C
IPC: A61P25/28
Filed: 1999-06-18
Abstract: La présente invention concerne des inhibiteurs amino-indanone du facteur de transcription NF-?B, des sels, des hydrates et des solvates pharmaceutiquement acceptables de ces inhibiteurs, des compositions pharmaceutiques à base de ces composés, ainsi que des méthodes de traitement des maladies impliquant une activation de NF-?B. En particulier, la présente invention concerne des méthodes de traitement d'un ensemble de maladies associées à l'activation de NF-?B, notamment les troubles inflammatoires; en particulier la polyarthrite rhumatoïde, les affections intestinales inflammatoires, et l'asthme; les dermopathies, y compris le psoriasis et la dermatose aiguë; les maladies auto-immunes; les rejets de tissus et d'organes; la maladie d'Alzheimer; les accidents cérébrovasculaires; l'athérosclérose; la resténose, le cancer, notamment la maladie de Hodgkin; certaines infections virales, comme le SIDA; l'arthrose; l'ostéoporose; et le syndrome de Louis-Bar par administration d'un composé de la présente invention au patient qui en a besoin.
Patent CA-2335628-A1 (CA)
Inventor: TRAVERSO ENRICO
IPC: C09B29/08
Filed: 1999-06-23
Abstract: L'invention concerne des colorants amino azoïques de la formule générale (I) dans laquelle: R?1¿ représente un alkyle linéaire ou ramifié possédant 4 à 20 atomes de carbone ; R?2¿ et R?3¿ représentent indépendamment H, CH¿3?, C¿2?H¿5?, OCH¿3?, OC¿2?H¿5?; R?4¿ et R?5¿ représentent indépendamment H, CH¿3?, C¿2?H¿5?; X représente H, OH ; Y représente un hydrogène ou la chaîne poly-isopropoxy (IA) dans laquelle n représente un nombre compris entre 1 et 4. Ces colorants sont utilisés comme marqueurs de produits de distillation de pétrole.
Patent CA-2335655-A1 (CA)
Title: Interferon derive de keratinocyte
Inventor: LAFLEUR DAVID W
IPC: C07K16/24
Filed: 1999-07-21
Abstract: L'invention concerne une nouvelle protéine d'interféron dérivé de kératinocyte, qui fait partie de la famille d'interférons. Elle concerne notamment des molécules d'acides nucléiques isolés qui codent pour un polypeptide d'interféron humain désigné "KDI". Elle concerne également des polypeptides de KDI ainsi que des vecteurs, des cellules hôtes et des procédés de leur fabrication. L'invention concerne également des procédés de criblage visant à identifier les agonistes et les antagonistes de l'activité KDI. Enfin, elle concerne des procédés thérapeutiques permettant de traiter les troubles liés au système immunitaire.
Patent CA-2338702-A1 (CA)
Title: Medicaments a vocation therapeutique permettant un diagnostic en rmn par liaison scalaire
Inventor: WASHINO KOMEI
IPC: A61K49/06
Filed: 1999-07-23
Abstract: La présente invention concerne des médicaments à vocation thérapeutique contenant un composé qui porte dans sa structure au moins un élément choisi parmi les -?17¿OH, -?14¿NH et -?33¿SH. En l'occurrence, les ?17¿O, ?14¿N ou ?33¿S ci-dessus exercent un effet de relaxation sur le proton qui y est lié, lequel effet de relaxation se propage par l'échange d'un proton dans un composant vital d'un organe ou tissu cible avec le proton déjà mentionné, ce qui permet la détection par RMN. La circulation ou la distribution d'un tel médicament thérapeutique physiologiquement acceptable in vivo dans l'organe ou le tissu cible peut être détectée par RMN avant l'administration d'un remède à chaque patient, ou simultanément à cette administration.
Patent CA-2339268-A1 (CA)
Title: Procede et dispositif de deroulement d'un produit allonge
Inventor: TISCHER SWEN
IPC: G02B6/44
Filed: 1999-04-14
Abstract: Un produit allongé (BA1) est emmené de son dispositif de réception (VT) de telle façon qu'au moins une boucle (SL) soit formée au moins au niveau d'un point longitudinal de son parcours (AW2). Les modifications de la forme géométrique de la boucle (SL) sont détectées et prises en considération pour la commande ou le réglage du mouvement d'enlèvement du produit allongé (BA1).
Patent CA-2339612-A1 (CA)
Title: Refiner measurement system and method
Inventor: JOHANSSON OLA M
IPC: D21D1/00
Filed: 2001-03-07
Abstract: A sensor, sensor disk, sensor measurement correction system, and method used in measuring a parameter in the refining zone. The sensor includes a spacer that spaces its sensing element from the disk. In one preferred embodiment, the spacer is made of an insulating material that insulates the sensing element from the thermal mass of the disk to prevent the thermal mass from affecting sensor measurement. The sensor includes a housing carried by the spacer that, in turn, carries the sensing element. Where the sensing element is a temperature sensing element, the housing is thermally conductive and the housing and spacer enclose the sensing element. Each sensor is disposed in the refining surface, preferably in its own separate bore in the disk and flush with or below axial refiner bar height. Signals from one or more sensors are processed by a processing device linked to a module containing calibration data that is applied to make sensor measurements more accurate.  The module holds calibration data from sensors that are precalibrated before the sensor disk in which they are assembled is shipped, along with the module, to a fiber processing plant where the disk is installed in a refiner and the module connected to the processing device. In one preferred embodiment the sensor or sensors are carried by a sensor module that can be a removable segment of a refiner disk.
Patent CA-2340273-A1 (CA)
Title: Electrostatic coating system and dual lip bell cup therefor
Inventor: ALLEN HAROLD T
IPC: B05B5/04
Filed: 2001-03-09
Abstract: An electrostatic coating system having a rotary atomizing device formed of a non-conductive body member having an opening in an outer end thereof, a semiconductive member is disposed on a side portion of the body member, a first lip devoid of the semiconductive member is disposed about the opening of the body member proximate the outer end thereof, and a second lip is disposed radially outwardly of the first lip, between the first lip and the inner end of the body member.
Patent CA-2340784-A1 (CA)
Inventor: STANEK TERRENCE L
IPC: B01D50/00
Filed: 1998-10-26
Abstract: A portable, mountable air cleaner that is fashioned of a durable, molded plastic so as to be light weight; dimensioned to fit between typical 16 inch joists in a ceiling structure; containing a dual air filtration system; fashioned and configured so that each filter may be easily removed for cleaning; and that is capable of operation either resting on the ground or while suspended from a wall or ceiling structure.
Patent CA-2341302-A1 (CA)
Inventor: PATTERSON CHANDRA
IPC: A61K38/00
Filed: 1999-09-01
Abstract: The invention provides a human LIM domain protein homolog (LDPH) and polynucleotides which identify and encode LDPH. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for diagnosing, treating, or preventing disorders associated with expression of LDPH.
Patent CA-2344852-A1 (CA)
Inventor: HUNT RUSSELL
IPC: F04B39/02
Filed: 1999-09-21
Abstract: A double-ended refrigerant compressor (30) consists of a pair of opposed compressors (10a) each of which has a hollow piston (14, 14a) that is driven  by an armature (13, 13a) under the influence of electrical coils (12, 12a) t o compress refrigerant in the chambers (15, 15a). The armatures (13, 13a) have  oil slingers (31) to splash oil from the sump (17, 17a) to the pistons (14, 14a) and chambers (15, 15a). A cap (41) may be fitted over the inlet end of the pistons (14, 14a) to minimise oil loss.
Patent CA-2345449-A1 (CA)
Title: A flow-through nmr probe having a replaceable nmr flow tube
Inventor: LEE JUSTINE Y
IPC: G01R33/30
Filed: 2000-07-12
Abstract: A flow-through NMR probe having an NMR flow tube that is easily inserted or removed is provided. The NMR flow tube is positioned through a lower and upper insulator in a flow-through NMR probe by the use of a guide tube with a smoothly tapered inner surface. The guide tube leads from the base of the probe to the lower insulator. The NMR flow tube with attached inlet tubing is inserted into the probe through the guide tube and aligned along the central axis of the probe. The flow tube is aligned using upper and lower insulator rings positioned in the upper and lower insulators. Once the NMR flow tube is in place, the outlet end of the flow tube is connected to an outflow tubing with a detachable connector. The lower end of the connector is then seated in a key in the upper insulator ring to position the flow tube for spectral measurements. The invention is useful for applications that couple high performance liquid chromatography (HPLC) with nuclear magnetic resonance spectroscopy (NMR).
Patent CA-2345749-A1 (CA)
Inventor: AZIMA HENRY
IPC: H04R7/20
Filed: 1999-10-12
Abstract: L'invention concerne une enceinte acoustique moyenne/haute fréquence comprenant un panneau résonant léger et rigide, un boîtier dans lequel le panneau est monté, une suspension flexible reliée entre les bords du panneau et le boîtier, de sorte que le boîtier et le panneau définissent ensemble une enceinte close, et un élément d'excitation électrodynamique permettant d'appliquer une énergie d'onde de courbure au panneau pour le mettre en résonance et produire ainsi une sortie acoustique. Cet élément d'excitation comprend un ensemble aimant fixé rigide au boîtier et définissant un espace annulaire, ainsi qu'une bobine mobile placée dans cet espace et fixée rigide au panneau près du centre géométrique de celui-ci. L'emplacement de la bobine mobile dans l'espace annulaire est établi par la suspension flexible.
Patent CA-2345767-A1 (CA)
Title: Therapy for improving cognition
Inventor: DE NIJS PAUL LEONCE IRMA
IPC: A61K31/445
Filed: 1999-10-12
Abstract: The present invention is concerned with pharmaceutical compositions comprising a carrier and as first active ingredient an atypical antipsychotic agent (I) and as second active ingredient an acetylcholinesterase inhibitor (II), each in an amount producing a therapeutically beneficial effect in patients suffering from psychosis, or Alzheimer's disease or related dementias. Said therapeutically beneficial effect can be a synergistic effect on the cognitive functioning of patients suffering from Alzheimer's disease or related dementias or the prevention of the further deterioration of cognition in said patients, or the reduction of adverse effects associated with the one of the active ingredients by the other of the active ingredients.
Patent CA-2346761-A1 (CA)
Inventor: ASCHENBRENNER JEAN MARGARET
IPC: G06K15/02
Filed: 2001-05-07
Abstract: A method, system, program, and data structure for generating raster objects. A plurality of input contone and line work objects are received containing contone or line work data for at least one pixel on a sheet. For each input contone object, at least one output contone object is generated including color data for each pixel in the input contone object. For each input line work object, at least one output line work object is generated including color data for each pixel in the input line work object. Control data, encoded to indicate selection of pixel data from the output line work object or from a highest priority output contone object, or selection of transparency, is generated for each pixel and used to select color data from the output line work object or output contone object for pixel data to send to an output device to render the pixel data.
Patent CA-2348855-A1 (CA)
Inventor: VINCI JAMES N
IPC: C10N40/04
Filed: 1999-11-03
Abstract: L'invention concerne un lubrifiant contenant, d'une part, un sel métallique basique d'un composé organique acide et, d'autre part, un phosphite d'hydrocarbure, étant entendu que le lubrifiant soit exempt de désactiveurs de métaux. Dans un mode de réalisation, le lubrifiant est un liquide pour transmissions manuelles. Ces lubrifiants offrent de bonnes propriétés de friction, de résistance à l'usure et de stabilité thermique.
Patent CA-2351822-A1 (CA)
Title: Light extractor apparatus
Inventor: PELKA DAVID G
IPC: H01L33/54
Filed: 1999-12-14
Abstract: A device for mixing and extracting light from LEDs includes a first region having a cylindrical body (10), LEDs (14) disposed within the first region (10), a second light mixing region (12) having a conical shape, and a third light extracting region (11) having a pyramidal shape.
Patent CA-2353521-A1 (CA)
Inventor: SIM KIM LEE
IPC: A61K45/00
Filed: 1999-12-06
Abstract: The present invention relates to peptides and proteins such as receptors tha t bind angiogenesis-related proteins Angiostatin protein and/or Endostatin protein. Peptides and proteins of the present invention can be isolated from  body fluids including blood or urine, or can be synthesized by recombinant, enzymatic or chemical methods. The peptides are particularly important for identifying receptors of angiogenesis-related proteins, as well as for identifying other proteins that regulate, transport and otherwise interact with angiogenesis-related proteins. The present invention in particular relates to laminin protein as a putative receptor for Angiostatin protein an d tropomyosin as a putative Endostatin protein.