baber/WOPTO huggingface dataset:
Patent CA-2440304-A1 (CA)
Title: Rotary positive displacement device
Inventor: KLASSEN JAMES
IPC: F01C1/08
Filed: 2002-02-07
Abstract: A device to convert energy having exterior and interior rotors where the number of legs (.LAMBDA.) of an interior rotor divided by the number of chambers (.chi.) defined by the fins of the outer rotor is equal to the effective radius of the inner reference circle ri divided by the effective radius of the outer reference circle ro (i.e. .LAMBDA./.chi. = ri/ro). Where the surface of the fins of the outer rotor and the toe and heel portion of t he interior rotor allow for a sealed chamber for a finite amount of rotation of the inner and outer rotors.
Patent CA-2444717-A1 (CA)
Title: Computer system for providing information about the risk of an atypical clinical event based upon genetic information
Inventor: MCCALLIE DAVID P JR
IPC: G06F19/00
Filed: 2002-04-18
Abstract: A method in a computer system for preventing atypical clinical events related to information identified by DNA testing a person is provided. The method includes receiving clinical agent information. The method also includes determining if a gene is associated with the clinical agent information, and if so, obtaining a genetic test result value for the associated gene of the person. The method further includes comparing the genetic test result value to a list of polymorphism values associated with an atypical clinical event, and determining whether the genetic test result value correlates to a polymorphism value on the list, and if so, outputting information about the atypical clinical event associated with the polymorphism value.
Patent CA-2447361-A1 (CA)
Title: Method for synchronization of a line-oriented text document and a stream-oriented text document
Inventor: STORISTEANU ADRIAN
IPC: G06F17/24
Filed: 2003-10-29
Abstract: A method for synchronizing the contents of a line-oriented text document and a stream-oriented text document. The line-oriented text document has a sequence number area. The line-oriented text document listens for a change in the content of the stream-oriented text document and vice versa. When a change is detected in one document, listening in the other document is suspended and a complementary document change is implemented in the other document. Document adjustments resulting from such a complementary change are listened for separately, and echoed similarly into the original document.
Patent CA-2449768-A1 (CA)
Title: Tts with peel-off film with reduced resistance to tearing
Inventor: KIBELE RALF
IPC: A61K9/70
Filed: 2002-06-06
Abstract: The invention relates to a transdermal therapeutic system (TTS) which is provided with a peel-off film which exhibits a reduced resistance to tearing in a (1 dimensional) direction.
Patent CA-2450095-A1 (CA)
Title: Online rotating viscosimeter and associated measurement method
Inventor: LAHAUT HUGHUES
IPC: G01N3/00
Filed: 2002-05-17
Abstract: Rotating type viscometer having a motor (2) for driving a rotating assembly (3) extending through an aperture (4) into a liquid to be tested (1) and measuring the shear forces imparted by said liquid (1) to the rotating assembly (3) . In order to prevent said liquid (1) from leaking through the aperture (4) due to a liquid pressure (p1) at the level of the aperture (4), the viscometer comprises means for creating a counter-pressure (p2) at the level of a gap between the rotating assembly (3) and the aperture (4). Thank s to this counter-pressure (p2), no solid sealing means are required, thereby improving the durability and the robustness of the viscometer, as well as simplifying it by eliminating countermeasures otherwise needed for taking in to account parasitic friction forces exerted on the rotating assembly (3) due t o such solid sealing means .
Patent CA-2453164-A1 (CA)
Title: Procede de cristallisation d'une coenzyme q10 reduite a partir d'une solution aqueuse
Inventor: UEDA YASUYOSHI
IPC: C07C43/23
Filed: 2002-07-15
Abstract: L'invention concerne un procédé efficace permettant de cristalliser une coenzyme Q10 réduite, lequel procédé convient à une production industrielle. Cette invention concerne un procédé de cristallisation d'une coenzyme Q10 réduite à partir d'une solution aqueuse, en particulier, un procédé selon lequel une coenzyme Q10 réduite est cristallisée à partir d'une solution de solvant organique contenant ladite coenzyme Q10, par remplacement de l'eau, ou un procédé selon lequel un produit huileux contenant la coenzyme Q10 réduite est cristallisé à partir d'une solution aqueuse. De cette manière, les propriétés de pâte ou le rendement de la cristallisation peuvent être améliorés et on peut obtenir des cristaux de coenzyme Q10 réduite présentant d'excellentes qualités.
Patent CA-2454413-A1 (CA)
Title: 7-alkylidene-3-substituted-3-cephem-4-carboxylates as beta-lactamase inhibitors
Inventor: VOGETI LAKSHMINARAYANA
IPC: C07D501/14
Filed: 2002-07-24
Abstract: The invention provides compounds of formula (I): wherein: R1-R4 and A have any of the values defined in the specification, and their pharmaceutically acceptable salts, are useful for inhibiting .beta.-lactamase enzymes, for enhancing the activity of .beta.-lactam antibiotics, and for treating .beta.-lactam resistant bacterial infections in a mammal. The invention also provides pharmaceutical compositions, processes for preparing compounds of formula (I), and intermediates useful for the synthesis of compounds of formula (I).
Patent CA-2457963-A1 (CA)
Title: Silicone composition and cured silicone product
Inventor: ZHU BIZHONG
IPC: C08L83/04
Filed: 2002-07-30
Abstract: A silicone resin composition, comprising (A) 100 parts by weight of an organopolysiloxane resin containing an average of greater than two alkenyl groups per molecule and having less than 1.5 mole percent of silicon-bonded hydroxy groups, (B) an organohydrogensilane in an amount sufficient to cure the composition, (C) an effective amount of an inorganic filler; and (D) a catalytic amount of a hydrosilylation catalyst. The present invention is further directed to a cured silicone product comprising a reaction product o f the above-described composition. A cured silicone product comprising a reaction product of the silicone resin composition and a multi-part silicone composition comprising components (A) through (D) in two or more parts, provided components (A), (B), and (D) are not present in the same part.</SDO AB>
Patent CA-2459431-A1 (CA)
Title: Low polarization coatings for implantable electrodes
Inventor: O'BRIEN ROBERT C
IPC: A61N1/05
Filed: 2004-03-03
Abstract: Coatings for implantable electrodes such as pacing electrodes, neurostimulator electrodes, and electroporating electrodes and sensing electrodes are described. The coatings are highly biocompatible, having low polarization. They consist of a biocompatible, conductive substrate, such as of sintered platinum/10% iridium; a thin film outer layer of biocompatible, conductive carbon; and a biocompatible, conductive intermediate layer having a high surface area. The intermediate layer is preferably of sputtered titanium nitride and increases the surface area of the carbonaceous outer layer.
Patent CA-2460325-A1 (CA)
Title: Systems and methods for monitoring terrestrially reused satellite frequencies to reduce potential interference
Inventor: KARABINIS PETER D
IPC: H04W16/02
Filed: 2002-08-05
Abstract: Radiation by an ancillary terrestrial network, and/or satellite radiotelephones (120a, 120b) that communicate therewith are monitored and controlled, to reduce and preferably prevent intra-system interference and/or interference with other satellite radiotelephone systems. In particular, a satellite radiotelephone system includes a space-based component (110) that is configured to wirelessly communicate with first radiotelephones in a satelli te footprint over a satellite radiotelephone frequency band (fD, fU), and an ancillary terrestrial network that is configured to wirelessly communicate with second radiotelephones in the satellite footprint over at least some of the satellite radiotelephone frequency band (f'D, f'U), to thereby terrestrially reuse the at least some of the satellite radiotelephone frequency band.
Patent CA-2460596-A1 (CA)
Inventor: NAHMIAS ROBERT J
IPC: G02C9/00
Filed: 2002-10-15
Abstract: The assembly (10) for attaching a side shield (28) to an eyewear temple (14) includes a temple (14) having a first side and a second side. A lock member (30) is connected to the first side of the temple (14) with a lock aperture therethrough. A side shield (28), having a laterally running channel (36), is provided with side walls and a pair of channel apertures (46a, 46b) on opposing sides of the channel (36) and aligned with one another transversely across the channel (36). An eyewear temple (14) resides in the channel (36) of the side shield (28) with the lock aperture residing between and aligned with the pair of channel apertures. A lock pin (48), having an upper end and a lower end, is routed through the pair of channel apertures (46a, 46b) and the lock aperture thereby securing the side shield (28) to the temple (14).
Patent CA-2466626-A1 (CA)
Inventor: INKINEN ISMO
IPC: B66C23/62
Filed: 2004-05-06
Abstract: The invention relates to a method controlling a crane boom arrangement (2, 3, 4, 5, 6), comprising moving a lifting boom (3) functionally connected by a joint (18) to a post (2) mounted in a crane base (1) by at least one lifting cylinder (7). The lifting cylinder (7) is articulated with the post (2) by a first joint (16) and connected to the lifting boom (3) movable with respect to the post (3) by a second joint (17) and it is controlled by control means (23). The invention is characterized in that the lifting boom (3) is moved with respect to the post (2) by a moment generated by an auxiliary cylinder (9) controlled by separate control means (22) about a joint (18) connecting the post (2) and the lifting boom (3) in situations where the position between the post (2) and the lifting boom 83) is such that the moment of the lifting cylinder (7) alone is insufficient for moving the lifting boom (3).
Patent CA-2466821-A1 (CA)
Title: Digital assay
Inventor: REED MARK
IPC: C12P19/34
Filed: 2002-11-21
Abstract: The invention relates to methods and compositions for the detection of targe ts in a sample.
Patent CA-2466937-A1 (CA)
Title: Methylated heparin-binding hemagglutinin recombinant mycobacterial antigen, preparation processes and immunogene compositions containing such an antigen
Inventor: LOCHT CAMILLE
IPC: C12N1/15
Filed: 2002-11-18
Abstract: The invention concerns a methylated immunogenic recombinant peptide sequence comprising mycobacterial heparin-binding hemagglutinin. The invention also concerns chemical and enzymatic methods for preparing such a sequence, said sequence being previously produced in a non-methylated recombinant form then methylated by post-translational modification. The invention further concerns recombinant tools, vectors and host cells for implementing post-translational enzymatic methylation of the recombinant HBHA. The invention finally concerns immunogenic compositions comprising methylated, native or recombinant HBHA, such compositions being useful for preparing vaccines against mycobacterial infections.
Patent CA-2467266-A1 (CA)
Title: Procede de codage faisant appel a un code de longueur variable et procede de decodage faisant appel a un code de longueur variable
Inventor: ABE KIYOFUMI
IPC: H04N19/136
Filed: 2002-11-22
Abstract: L'invention concerne un appareil (103) de codage d'image permettant de coder un coefficient de quantification d'un signal d'image en tant que données à traiter, comprenant un codeur de longueur de plage (RLE2) permettant d'attribuer un code de longueur variable à un coefficient de quantification, au moyen d'un tableau de codage. Selon un premier tableau de codage, le codeur de longueur de plage (RLE2) permet de créer un second tableau de codage optimisé pour les données à traiter. Selon un paramètre de quantification (QP) ou un signal de sélection de codage de longueur variable (VlcSel), le premier tableau de codage ou le second tableau de codage est sélectionné en tant que tableau de codage à utiliser pour l'attribution du code de longueur variable. Ainsi, il est possible de retirer de manière efficace la redondance d'information présente dans les données à traiter et d'améliorer le taux de compression d'un signal d'image.
Patent CA-2468843-A1 (CA)
Title: Laminated film and method for manufacturing laminated film
Inventor: MIMURA TAKASHI
IPC: B32B27/08
Filed: 2002-12-04
Abstract: A layered film which comprises a thermoplastic resin film and, superposed on at least one side thereof, an overlay film at least 50 wt.% of which is accounted for by a composition (A) and a crosslinking agent (B), wherein the composition (A) comprises polythiophene and a polyanion or comprises a polythiophene derivative and a polyanion and the overlay film has a sea-isla nd structure in which the crosslinking agent (B) is present in the composition (A). The layered film can have a high level of antistatic properties not influenced by moisture changes, which have not been attained hitherto. It is excellent also in transparency, water resistance, and abrasion resistance.</ SDOAB>
Patent CA-2472088-A1 (CA)
Inventor: CAMARERO RICARDO
IPC: A61M60/174
Filed: 2003-01-27
Abstract: A mixed-flow blood pump presents features of both axial-flow and radial-flow pumps. This mixed-flow blood pump comprises a stationary housing structure defining at least one blood inlet, a blood outlet, and a blood conduit between the at least one blood inlet and the blood outlet, and a rotative impeller mounted in the blood conduit. The at least one blood inlet, the blood outlet, the blood conduit and the rotative impeller have respective structures and configurations that operate the mixed-flow blood pump at a given point of a maximum hydraulic efficiency curve relating a specific pump rotational speed and a specific pump diameter. This given point is located within a transition region of the maximum hydraulic efficiency curve between axial-flow and radial-flow pumps.
Patent CA-2472513-A1 (CA)
Title: Verification of path integrity in optical switch network
Inventor: FEE JOHN A
IPC: H04Q11/00
Filed: 2003-01-02
Abstract: To verify the integrity of optical paths through and among optical switches (410), optical signals are provided with co-propagating supplemental signals.  The supplemental signals preferably have at least one characteristic which allows distinguishing one supplemental signal from another. Associated with a port (414) of a switch (410), means (402) are provided for detecting a supplemental signal and determining if the supplemental signal indicates that a desired optical signal is passing through the port as expected and desired.  Means (620, 720) for imparting or changing the distinguishing characteristic of a supplemental signal may also be employed to facilitate verifying the passage of optical signals.
Patent CA-2473787-A1 (CA)
Title: A method for the production of a unique soil adjuvant for horticultural and agronomic use
Inventor: JULIEN WILLIAM E
IPC: C05F5/00
Filed: 2003-01-08
Abstract: A soil adjuvant, comprising dried glutamic acid fermentation solubles, dried corn fermentation solubles, or a mixture of dried glutamic acid fermentation solubles and dried corn fermentation solubles, wherein said dried solubles have been dried to a total moisture content of less than 30% by weight at a temperature not less than about 80 F and not more than about 900~F. The dried fermentation solubles can be mixed with a carrier, such as corn middlings, in a ratio of 1:10 to 10:1 by weight.
Patent CA-2474856-A1 (CA)
Inventor: OZLUTURK FATIH M
IPC: H04L9/26
Filed: 1998-05-21
Abstract: A code division multiple access (CDMA) is a type of spread-spectrum communication system having a plurality of subscriber units and at least one base station. In order for a first subscriber unit to communicate with a second subscriber unit, a transmitter unit of the first subscriber unit imprints a unique code upon transmission and the second subscriber unit includes a receiver, which uses the code to decode the transmission. In addition, each transmitter with a CDMA communication system includes a stream cipher generator for enciphering the voice and data communications. Each receiver within a CDMA communication system contains an identical or similar stream cipher generator, which is used to decipher the received enciphered communication. The present invention relates to a stream cipher generator having a plurality of linear feedback shift registers to produce a stream cipher for increasing security using ciphered messages.
Patent CA-2474940-A1 (CA)
Inventor: LEA PETER
IPC: G01N1/38
Filed: 2004-07-16
Abstract: A sample applicator for transferring a fluid sample, includes a syringe body defining a hollow bore with an open end and an outlet, a plunger having a piston at one end and being effective to fit within the hollow bore, and a second end extending out of the open end when the piston is located within the hollow bore. The syringe applicator further includes at least one of a reagent and a concentrating material and a fluid dye material, located between the piston and the outlet. The contents of the sample applicator are lyophilized within the sample applicator.
Patent CA-2475377-A1 (CA)
Title: Use of pde5 inhibitors such as sildenafil in the treatment of polycystic ovary syndrome
Inventor: KOPPIKER NANDAN PARMANAND
IPC: A61P15/00
Filed: 2003-01-27
Abstract: The present invention relates to the use of a pyrazolopyrimidinone PDE5 inhibitor such as sildenafil for the treatment of polycystic ovary syndrome.
Patent CA-2475506-A1 (CA)
Title: Cloth venetian blind
Inventor: NIEN MING
IPC: E06B9/306
Filed: 2004-07-21
Abstract: A cloth Venetian blind includes a winding cylinder, a plurality of cloth slats, at least two fixing ropes and a plurality of slat support rods. The cloth slats are arranged under the winding cylinder in parallel, respectively having two long sides and two short sides.      The fixing ropes have an upper end fixed on the winding cylinder, extending down vertically through the two long sides of each cloth slat, and also provided with a rope ring at a location under the long sides of each cloth slat for each slat support rod to pass through horizontally securely so as to prop up the relative one of the cloth slats.
Patent CA-2475753-A1 (CA)
Inventor: HALABISKY DONALD D
IPC: B32B29/02
Filed: 2004-07-27
Abstract: An insulating paperboard contains at least one layer of cellulose fibers. The one layer is at least partially composed of bulky fibers. The paperboard is sufficiently insulated to provide a hot water .DELTA.T across the paperboard of at least 0.7°C ~ 2.3°C per 0.1 mm of caliper. The paperboard may be embossed to decrease surface transmission of heat. A hot cup may be produced from the insulating paperboard.
Patent CA-2476272-A1 (CA)
Title: Composite forme par voie pneumatique presentant des couches coupees et mises en place
Inventor: BAKER ANDREW
IPC: A61F13/15
Filed: 2003-02-10
Abstract: La présente invention concerne généralement un procédé et un appareil de réalisation d'un vêtement absorbant (10) et d'une âme absorbante (28). L'âme composite absorbante (28) comprend, de préférence, au moins quatre couches, dont deux couches extérieures (une couche supérieure (280) et une couche inférieure (282)). Une des couches intérieures est une couche fibreuse centrale (284) contenant un mélange de deux fibres (288) et SAP (289), et l'autre couche intérieure (286) est au moins une couche choisie parmi une couche d'acquisition, une couche de répartition, une couche fibreuse d'appoint contenant éventuellement SAP, une couche mèche, une couche de rétention, une couche sèche, une couche souple, ou une combinaison ou des fragments desdites couches.
Patent CA-2477339-A1 (CA)
Inventor: ANDERSON SCOTT M
IPC: F16J15/08
Filed: 2004-08-12
Abstract: A sealing gasket includes an offset flexible stopper portion spaced laterally outwardly away from an offset inner sealing portion that is adjacent an opening or other area requiring sealing between mating members adapted to be clamped together. Preferably the gasket includes a single layer carrier onto which a resilient sealing material is applied to at least portions of the carrier, such as by screen printing, for example. The gasket can be used advantageously in sealing applications such as those for cylinder heads and blocks, intake or exhaust manifolds, piping or other fluid conveying devices, housings, enclosures, or other situations where relative movement can occur between the members to be sealed to each other.
Patent CA-2480254-A1 (CA)
Inventor: NAULT GARY
IPC: H02G3/06
Filed: 2003-03-21
Abstract: Couplers for a cable trough system including a terminal end sized to receive a terminal end of a trough member along a longitudinal direction of the body. A spring may be coupled to the body for securing the terminal end of the troug h member to the coupler, the spring including first and second spring arms extending generally in opposition to one another in a plane generally parall el to the longitudinal direction. The spring may be received in a slot formed b y the trough member. Also included may be a spring release mechanism coupled t o the body, the spring release mechanism sliding in the longitudinal direction between a locked position, such that the first and second spring arms engage the terminal end of the trough, and an unlocked position, such that the firs t and second fingers release the first and second arms of the spring.
Patent CA-2480851-A1 (CA)
Title: Refrigerating apparatus
Inventor: PARKER STEVE C J
IPC: F25D9/00
Filed: 2003-03-20
Abstract: The invention provides refrigerating apparatus (10;100) for chilling an obje ct (26), the refrigerating apparatus (10;100) comprising a chamber (12;112) having a longitudinal axis (18;118), an inlet (22;122) and an outlet (24;124 ) spaced along the longitudinal axis (18;118), the refrigerating apparatus (10;100) further comprising means for generating a fluid flow, characterised in that rotation means (128) are provided for causing the fluid flow to foll ow a helical path about the longitudinal axis (18;118) within the chamber (12;112) between the inlet (22;122) and the outlet (24;124).
Patent CA-2484146-A1 (CA)
Inventor: GAZZA JACK MICHAEL
IPC: A61K9/28
Filed: 2003-01-17
Abstract: L'invention a trait à un appareil permettant d'appliquer par voie électrostatique un matériau en poudre sur une forme posologique solide. Ledit appareil comprend : une source (1) de matériau en poudre chargé ; un ensemble support (2) destiné à supporter la forme posologique solide (3) de façon que sa face frontale soit à proximité de la source de matériau en poudre et fasse face à cette dernière, l'ensemble support (2) comprenant un élément conducteur (5) à proximité de la face arrière de la forme posologique solide et un blindage conducteur (8) disposé étroitement autour de la forme posologique solide (3), entre la face frontale et la face arrière de cette dernière ; et des moyens (4) permettant de créer une différence de potentiel entre la source de matériau en poudre et l'élément conducteur, et de maintenir le blindage conducteur à un potentiel plus similaire à celui de la source de matériau en poudre qu'à celui de l'élément conducteur.
Patent CA-2485238-A1 (CA)
Title: Electronic message management system
Inventor: BOTTS JENNIFER M
IPC: G06Q10/06
Filed: 1998-07-21
Abstract: An electronic message, or e-mail, management system having a digital computer for accepting e-mail messages: a program interface for automatically transferring received electronic messages to a database: a structured database for storing the received electronic messages in a determined format; and an interface for allowing a customer service representative, at a remote computer, to access, and respond to, the electronic messages stored at the database.