baber/WOPTO huggingface dataset:
Patent CA-2292514-A1 (CA)
Inventor: FOLEY PETER ROBERT
IPC: C11D3/386
Filed: 1998-06-02
Abstract: A particle for detersive enzymes is disclosed by way of the present invention.  The particle comprises a composite particle suitable for incorporation into a detergent composition comprising an enzyme containing core material and a water soluble carboxylate barrier layer coated on the enzyme containing core material. The preferred enzymes are protease enzymes. Automatic dishwashing compositions employing the particle are also disclosed.
Patent CA-2294878-A1 (CA)
Title: Utilisation de liaisons permanentes pour des relations de communication entre des composants d'un reseau de communication a multiplexage dans le temps
Inventor: PETRI BERNHARD
IPC: H04L12/70
Filed: 1998-06-24
Abstract: Des liaisons MTA virtuelles permanentes (PCV, SPCV) sont établies entre les composants (KE, NT, PABX) d'un réseau de communication (KN) à multiplexage dans le temps pour des relations de communication. L'utilisation ou la non-utilisation d'une liaison établie (PCV, SPCV) est indiquée par une signalisation demandant respectivement la vitesse de transmission (BR) nécessaire ou une vitesse faible. Cette signalisation permet la libération ou la remise à disposition des ressources requises dans le réseau de communication MTA (KN-MTA). Une utilisation plus efficace des ressources du réseau de communication MTA est ainsi possible.
Patent CA-2296764-A1 (CA)
Inventor: KOGA JUNICHI
IPC: C07K14/82
Filed: 2000-02-14
Abstract: A novel gene whose expression is regulated by human growth hormone, the DNA composing the gene, and the protein coded by the gene are disclosed. The DNA has a nucleotide sequence set forth under SEQ ID NO:1 in the Sequence Listing, and the protein coded by the gene has an amino acid sequence set forth under SEQ  ID      NO:2 in the Sequence Listing.
Patent CA-2297763-A1 (CA)
Title: Flexible conduit, such as pipe for medical or surgical use
Inventor: BAILLY PIERRE
IPC: F16L11/04
Filed: 1998-07-22
Abstract: Disclosed is a process for obtaining a flexible conduit comprising a tube and a helical structure. The process comprises extruding a crosslinkable plastic material in a malleable or formable state, so as to form a profiled strip having, as one piece, a web with two mutually complementary marginal edges, and at least one rib projecting on one side from the web; winding the profiled strip about an axis in a helix with touching turns so that the complementary marginal edges of the profiled strip, belonging respectively to two different turns, form between them, directly, a sealed joint; varying and controlling a winding pitch of the profiled strip, in order to modulate and control a quantity of available and formable plastic material of the tube along the length of the conduit; and crosslinking the wound profiled strip.
Patent CA-2299057-A1 (CA)
Title: Oil passage arrangement in a piston
Inventor: MIYASHITA HIDEAKI
IPC: F16J1/08
Filed: 2000-02-17
Abstract: Oil passages 12 for lubricating and cooling a piston pin are provided in such a manner as to each open to an oil ring groove 5 of a piston 1 and to a piston inner side surface 2b of a piston pin supporting part 2 at portions in the vicinity of an upper end of a piston-pin hole 2a through the piston pin supporting part 2. The oil passages 12 are provided diagonally relative to an axis of the piston-pin hole 2a.
Patent CA-2300187-A1 (CA)
Inventor: DWIGGINS JOHN H
IPC: D21F11/00
Filed: 1999-06-11
Abstract: The present invention is a method of making a near-premium quality paper product having good strength and absorbency characteristics and a product made by that method. The invention is also a method for retaining a high ash content within a paper web formed by conventional wet pressing. The present invention is also a method for retaining a high percentage of softening agent within a paper web that includes such an agent. Further, the present invention is a soft absorbent paper product having a high void volume. Finally, the invention is also a method for producing a soft, absorbent, and near premium paper product having a high void volume using an undulatory crepe blade having a multiplicity of serrulations in its rake surface which presents differentiated creping angles and/or rake angles as to the paper-being creped.
Patent CA-2300473-A1 (CA)
Title: Siderail extender
Inventor: BUCCIERI MICHAEL
IPC: A47C21/08
Filed: 2000-03-10
Abstract: A bed is provided having a bedframe, a mattress positioned on the bedframe, a first siderail, and a second siderail. The first and second siderails cooperate to define a gap therebetween. The bed further includes a siderail extender coupled to the first siderail that extends between the first and second siderails to close the gap defined therebetween.
Patent CA-2300681-A1 (CA)
Title: Tolerance of trichothecene mycotoxins in plants and animals through the modification of the ribosomal protein l3 gene
Inventor: SIMMONDS JOHN A
IPC: C07K14/415
Filed: 1998-07-29
Abstract: Fusarium graminearum is a plant pathogen, attacking a wide range of plant species including corn (ear and stalk rot), barley, and wheat (head blight). Fusarium epidemics result in millions of dollars of losses in crop revenues. Fusarium graminearum infection in the cereals reduces both grain yield and quality. Mycotoxins are produced by many fungal Fusarium species and thus the grain becomes contamined with these mycotoxins, such as the trichothecenes. The major trichothecene produced by F. graminearum as well as F. culmorum is deoxynivalenol (abbreviated as DON, also known as vomitoxin). Trichothecenes are potent protein synthesis inhibitors and are quite toxic to humans and livestock. A yeast gene has been identified which is resistant to the trichothecene, trichodermin. A  corresponding plant gene has been prepared, which has been used to transform plants and would be suitable to transform animals. These transformed plants have an increased tolerance to trichothecenes and could be more resistant to Fusarium infestation. Potentially, transformed animals could have an increased tolerance to the trichothecene mycotoxins. This modified gene could also be used as a selectable marker in transformation experiments.
Patent CA-2304258-A1 (CA)
Title: Methods of synthesizing polynucleotides by ligation of multiple oligomers
Inventor: AKHAVAN-TAFTI HASHEM
IPC: C12Q1/68
Filed: 1999-07-22
Abstract: Methods of synthesizing polynucleotides are disclosed involving the simultaneous ligation of a set of oligomer 5'-phosphates onto a template-bound primer. The set of these oligomers can be preselected to contain oligomers which are complementary to the template strand or the oligomers can be supplied as a library and allowed to self select. The synthesis by ligation can proceed unidirectionally or bidirectionally from the primer and can be used to synthesize both strands simultaneously by the use of two primers. The ligation is preferably performed with a ligase enzyme. The methods of synthesis are useful in a variety of applications, including cloning, amplification, labeling, diagnostic assays, mutation analysis and screening, gene expression monitoring and sequence analysis.
Patent CA-2305594-A1 (CA)
Inventor: FUKUSHIMA HIDENOBU
IPC: H04L5/02
Filed: 1999-06-04
Abstract: L'invention concerne un dispositif de communication capable d'assurer la transmission de données entre plusieurs dispositifs de transmission de données, en utilisant un procédé de modulation/démodulation discrète à fréquences multiples et une fonction de communication en semi-duplex avec partage de temps et changement dynamique du rapport entre une période de transmission des données pour laquelle la transmission des données est appropriée sur une période, et une période de quasi-transmission de données autre que la période de transmission de données susmentionnée, sachant que les données sont alors transmises comme suit: affectation de bits pour que les données d'une période soient transmises durant la période susmentionnée pour laquelle la transmission de données est appropriée sur une période, et affectation de bits de données fictifs aux parties de la période de transmission de données susmentionnée à laquelle ne sont pas attribuées de données en émission.
Patent CA-2306577-A1 (CA)
Title: Composite molding compound additive
Inventor: YEN ROBERT C
IPC: C08K5/00
Filed: 2000-04-25
Abstract: The present invention provides a blocked polyisocyanate low profile additive comprising an isocyanate terminated urethane prepolymer having an NCO to isocyanate reactive group equivalent ratio of greater than about 1.6/1, a blocking agent with one or more isocyanate reactive groups, and an ethylenically unsaturated monomer.
Patent CA-2311884-A1 (CA)
Title: Method of managing slowly changing dimensions
Inventor: CAMPBELL NIGEL
IPC: G06F17/30
Filed: 2000-06-16
Abstract: A method of managing slowly changing dimensions in a dimensional database, such as a dimensional data mart, is disclosed. The method consists of providing a dimension template for each dimension undergoing slow changes, which template assigns a behaviour to each column of the dimension table. When a row of data is to be delivered to the dimension table, the table is searched for a record having the key value present in the row of data to be delivered. If such a record exists and any attributes of the row to be delivered have changed values compared with the existing record, the table is updated according to the behaviour type assigned to these attributes in the dimension template, either by updating the existing record or by creating a new record.
Patent CA-2312801-A1 (CA)
Title: Seal member for surgical trocar
Inventor: PETERSON FRANCIS
IPC: A61B17/00
Filed: 1998-12-09
Abstract: The present invention is directed to an apparatus for use in internal surgical procedures, more particularly, an apparatus for use in laparoscopic surgical procedures providing a simple and cost effective sealing mechanism within a cannula which readily accepts the repeated insertion and removal of surgical instruments through the seal without permitting escape of gases through the seal. In one particular embodiment, the apparatus consists of a rigid tube having an inner surface defining a hollow channel and a flexible sleeve located within the hollow channel forming an inner channel within the hollow channel where the flexible sleeve is sufficiently elastic to close the inner channel in response to pressurization between the outside of the flexible sleeve and the inner surface of the hollow channel. The flexible sleeve is also constructed and arranged to permit an external instrument to pass through the inner channel of the sleeve while maintaining the air channel closed due to the pressurization between the sleeve and the inner surface of a hollow channel.
Patent CA-2314247-A1 (CA)
Title: Catalyst based on palladium, gold, alkali metal and lanthanoids and process for preparing for producing vinyl acetate
Inventor: WANG TAO
IPC: B01J23/54
Filed: 1998-12-02
Abstract: The invention relates to a catalyst which contains palladium and/or compounds thereof, gold and/or compounds thereof, alkali metal compounds and at least one lanthanoid metal and/or compounds thereof. The invention also relates to the utilization of the catalyst in order to produce vinyl acetate from acetic acid, ethylene and oxygen or gases containing oxygen.
Patent CA-2323483-A1 (CA)
Title: Procede et dispositif pour produire un enroulement ondule pour stators ou rotors de moteurs electriques
Inventor: SADIKU SADIK
IPC: B21F3/04
Filed: 1999-12-22
Abstract: L'invention concerne un dispositif qui se caractérise en ce qu'un fil (18) acheminé jusqu'à un guide-fil (20) est enroulé sur un corps moulé (10) d'un gabarit (10, 12) qui peut être entraîné en rotation et est muni d'encoches (16) et peut être comprimé de manière cyclique dans les encoches (16) au cours de sa rotation, par des éléments moulés extérieurs à déplacement axial. Les spires de fil ondulées obtenues sont ensuite transférées dans la fente longitudinale d'un support de bobine (34) positionné dans le sens axial devant le corps moulé (10), ledit support étant maintenu sensiblement bloqué en rotation pendant le mouvement d'enroulement. Afin d'obtenir de manière aisée des enroulements ondulés complets sur la périphérie, il est prévu que l'extrémité de la dernière spire d'un enroulement ondulé soit formée suite à un mouvement supplémentaire d'au moins un des éléments moulés (12) dans une autre position d'angle de rotation du gabarit (10, 12) que celle adoptée lors du mouvement de formage effectué de manière cyclique dans l'encoche (16) associée.
Patent CA-2324345-A1 (CA)
Title: Human vault rna
Inventor: ROME LEONARD H
IPC: A61K48/00
Filed: 1999-03-26
Abstract: A polynucleotide encoding a human vault-associated vRNA or its complementary strand. A purified and isolated polynucleotide molecule consisting essentially of a human vault RNA, or its complementary strands, or a combination of a nucleotide sequence consisting essentially of a human vault RNA and its complementary strands. A method of diagnosing a patient with a multidrugresistant cancer. A method of treating a patient with multidrug-resistant cancer. A composition for treating multidrug-resistant cancer comprising a polynucleotide which hybridizes with a human vault-associated vRNA. A method of screening for compositions for treating a patient with multidrug-resistant cancer.
Patent CA-2324974-A1 (CA)
Title: Compositions et methodes de secretion proteique
Inventor: WEINER JOEL HIRSCH
IPC: C12N15/62
Filed: 1999-03-29
Abstract: La présente invention concerne des compositions et des méthodes permettant à des cellules hôtes de sécréter des protéines fonctionnelles sous forme soluble. Cette invention concerne plus particulièrement le ciblage membranaire, des protéines de translocation ci-après dénommées MttA, MttB, et MttC, et les variants et homologues de celles-ci. Ce ciblage membranaire et ces protéines de translocation permettent de cibler l'expression protéique sur le périplasme d'une bactérie gram négative et sur le milieu extracellulaire d'autres cellules hôtes. Cette expression permet notamment la sécrétion des protéines exprimées recherchées, sous une forme fonctionnelle et soluble, ce qui facilite la purification de ces protéines fonctionnelles recherchées et augmente leur production.
Patent CA-2327797-A1 (CA)
Inventor: VAN DEN ENDEN GIJSBERT J
IPC: G11B20/00
Filed: 2000-01-28
Abstract: Cette invention se rapporte à un procédé de stockage d'une identification de disque sur un support d'enregistrement comprenant des pistes dans lequel sont stockées de telles informations. Cette identification de disque contient un nombre fixe prédéterminé de bits d'identification de disque. Ces bits d'identification de disque sont stockés sur le support d'enregistrement de manière diffuse. Les bits d'identification peuvent par exemple être stockés en groupes d'un bit d'identification de disque et dans des positions réservées pour le stockage des bits non porteurs de données. Cette invention se rapporte en outre à un dispositif de lecture d'un tel support d'enregistrement comportant une identification de disque diffuse, et à un tel support d'enregistrement.
Patent CA-2328467-A1 (CA)
Title: Sutureless soft tissue fixation assembly
Inventor: FENTON PAUL V JR
IPC: A61B17/56
Filed: 1999-04-13
Abstract: A soft tissue fixation assembly (10) comprises an anchor element (12) which is installed in a bone or other tissue, and a joiner element (26) which mates with the anchor element to define a tissue capture region between them. A section of soft tissue is held within the tissue capture region (36) and energy is transmitted into the joiner element to cause relative vibratory motion between the respective components, and localized melting of the contacting portions of the respective components to establish a welded joint. The soft tissue segment is thus fixed to the bone without sutures or other fasteners.
Patent CA-2329950-A1 (CA)
Title: Loop network hub using loop initialization insertion
Inventor: BALDWIN DAVID
IPC: H04Q7/28
Filed: 1999-04-26
Abstract: A loop network hub including a hub port (400) with a loop initialization insertion mechanism. The loop initialization insertion mechanism causes a hub port (400) which detects a new node port connection to automatically begin generating loop initialization data. A hub port (400) continues to generate loop initialization data until that hub port (400) receives a loop initialization sequence. The loop initialization data propagates around the loop of the hub, halting ordinary processing. In this way, the entire loop is cleared. Upon receiving a loop initialization sequence, the hub port originating the loop initialization data inserts the new node port into the loop. At this point, loop initialization begins and each node port (408) in the loop network obtains a unique loop network address.
Patent CA-2330833-A1 (CA)
Inventor: ROME LEONARD H
IPC: C12Q1/68
Filed: 1998-06-03
Abstract: Purified human minor vault protein p193 or purified biologically active variants thereof, or a combination of purified human minor vault protein p193 and biologically active variants thereof are disclosed. A  polynucleotide molecule encoding human minor vault protein p193, or the complementary DNA is also disclosed. Furthermore, a method of diagnosing and a method of treating patients with multidrug resistant cancer is provided.
Patent CA-2333733-A1 (CA)
Title: Paiement electronique et procede de commerce electronique
Inventor: MOONEY MICHAEL J P
IPC: G06F17/00
Filed: 1999-12-03
Abstract: L'invention concerne un procédé de commerce électronique dans lequel un disque optique (10) tient lieu de support de transaction. Le disque optique (10) est codé par des données qui représentent une valeur monétaire, laquelle est réduite par un opérateur intervenant dans une transaction électronique entre un acheteur (30) et un vendeur (20). En outre, le disque optique (10) peut être codé par des données qui représentent une seconde valeur monétaire correspondant à une réduction ou à une incitation. Enfin, le disque optique (10) peut comprendre des données représentant un produit de consommation (musique, logiciel, etc.).
Patent CA-2334514-A1 (CA)
Title: Use of a wound dressing in the treatment of acute wounds
Inventor: HOEKSTRA MATTHIAS JOHANNAS
IPC: A61L15/28
Filed: 1999-06-07
Abstract: Use of a wound dressing for the preparation of a substitute for a biological dressing for use in the treatment of acute wounds.
Patent CA-2337161-A1 (CA)
Title: Interleaving apparatus and method for use in serial concatenated convolutional code encoder in a mobile communication system
Inventor: LEE YOUNG-HWAN
IPC: H03M13/23
Filed: 2000-05-20
Abstract: An interleaves for a serial concatenated convolutional code (SCCC) encoder is disclosed. The interleaves has a memory with m row groups and n column groups, and the memory stores serial input symbols in the groups. The interleaves randomly selects one of the m row groups, then randomly selects one of the positions in the selected row, then outputs the symbol stored in the selected position in the selected row so as to generate interleaved symbols.  The SCCC encoder includes a component encode for encoding the interleaved symbols from the interleaves. The component encoder has an effective free distance of the encoded codes. When the number of the serial input symbols is k, the m row groups and n column groups in the memory are chosen such that m × n >= k, and m is larger than the effective free distance.
Patent CA-2339017-A1 (CA)
Title: Hitch assembly for a work machine
Inventor: SUTTON LYNN A
IPC: A01B59/06
Filed: 1999-07-19
Abstract: A hitch for a work machine such as an agricultural tractor permits controlled towing of an implement behind the work machine. The hitch is attached to the machine frame. The hitch includes first and second draft arms that are pivotally connected with and spaced apart on the frame by intermediate links. The intermediate links provide pivotal movement of the draft arms constrained about a first horizontal axis. The intermediate links also provide pivotal movement of the first draft arm constrained about a second axis, and of the second draft arm constrained about a third axis. At least one draft cylinder is connected to one of the intermediate links and to a respective draft arm. The hitch incorporates multiple degrees of movement in a compact package and is useful as a steerable component of the machine to provide positive steering force.
Patent CA-2344133-A1 (CA)
Inventor: SHIRAI FUMIYA
IPC: C09J7/29
Filed: 2001-04-17
Abstract: A base film for medical adhesive tape is described, which is obtained by laminating, over one side or both sides of layer A composed of amorphous polyolefin, layer B composed of a polypropylene-based resin. A medical adhesive tape equipped with a pressure-sensitive adhesive layer on at least one side of the base film for medical adhesive tape; an adhesive plaster obtained by rolling the medical adhesive tape having the base film equipped with the pressure-sensitive adhesive layer; and a first-aid adhesive tape comprising the medical adhesive tape having the base film equipped with the pressure-sensitive adhesive layer and a liquid-absorbing pad disposed in a central region of the pressure-sensitive adhesive layer are also described.
Patent CA-2346500-A1 (CA)
Title: Procedes et reactifs permettant d'isoler des peptides actifs au plan biologique
Inventor: MORRIS AARON J
IPC: G01N33/15
Filed: 1999-10-19
Abstract: Cette invention concerne notamment la combinaison de deux méthodes concernant l'une des banques de peptides panachés, dits en <= mode d'affichage >=, l'autre des banques de peptides en sécrétion soluble, dit en <= mode sécrétion >=, dont la synthèse donne le jour à un procédé qui permet d'isoler efficacement des peptides caractérisés par une activité biologique d'intérêt.
Patent CA-2349011-A1 (CA)
Inventor: GRAYDON ANDREW RUSSELL
IPC: C11D3/16
Filed: 1999-11-09
Abstract: The present invention relates to bleaching, pre-soak, pre-treatment, and laundry detergent compositions comprising: A) a catalytically effective amou nt of a transition-metal bleach catalyst which is a complex of a transition-met al and a cross-bridged macropolycyclic ligand, for example, 5,12-dimethyl- 1,5,8,12-tetraazabicyclo[6.6.2] hexadecane manganese (II) chloride, having formula (1); and B) the balance carriers and other adjunct ingredients; provided said composition is substantially free of any organic or inorganic peroxygen compounds.
Patent CA-2350440-A1 (CA)
Title: Stable patch cords for lan test instruments
Inventor: HANNA-MYRICK CHARLES C
IPC: H01B11/12
Filed: 2001-06-14
Abstract: A cable which includes eight coaxial cables. The shields of pairs of 50 Ohm coaxial cables are connected together at the ends with copper tape to form a desired 100 Ohm differential impedance. Since the impedance of the cable is set by the diameter of an inner conductors and the corresponding dielectric, the impedance is independent of proximity of adjacent pairs, or the proximity of hands or other conductive surfaces. As such, the stability of such a cable is improved over a typical four pair cable. Additionally, the conductors can always be oriented the same way within the plug. Test instruments can make stable measurements including "return loss" measurements when using test cable consisting of eight coax conductors properly connected together to connect to cable installations being measured. Attenuation or insertion loss of the test cables on test instruments can be compensated for by means of calibration of the instrument.