baber/WOPTO huggingface dataset:
Patent CA-2339822-C (CA)
Title: Melanges thermofusibles a haute resistance a cru par prepolymerisation dans le reacteur principal
Inventor: GRAHAM MALCOLM
IPC: C08G18/12
Filed: 2000-06-07
Granted: 2008-08-05
Abstract: Dans cette invention, on a découvert que lorsqu'on fait réagir un polyester présentant un poids moléculaire élevé avec un poly ou diisocyanate dans un taux de NCO:OH de 0,7:1 à 1:0,7, il produit un prépolymère à terminaison hydroxy qui présente un poids moléculaire élevé et qui peut être remué au dessus de 120  DEG C et qui est suffisament stable avant la réaction avec un autre di ou polyisocyanate ou, éventuellement, avec d'autres polyols pour produire un adhesif thermofusible réactif.
Patent CA-2342267-C (CA)
Inventor: HOCHSTEIN PETER A
IPC: F21V29/00
Filed: 2001-03-27
Granted: 2011-08-23
Abstract: An electrically driven light emitting diode (LED) assembly comprising a light emitting diode (12), first (14) and second (16) electrical leads for conducting electricity to and from the light emitting diode (12), and a heat sink (18). The assembly is characterized by the first lead (14) including the heat sink (18) for conducting electricity and heat from the light emitting diode (12) through the heat sink (18). In other words, the diode (12) conducts electricity through a heat sink (18) allowing the diode (12) to be in electrical conductivity with the heat sink (18).
Patent CA-2344198-C (CA)
Title: Security paper and other security items
Inventor: WEDER CHRISTOPH
IPC: B42D25/29
Filed: 1999-09-22
Granted: 2007-05-01
Abstract: The present invention describes security paper and security items in general containing at least one security element having at least one photoluminescent segment characterized by a linearly polarized photoluminescence and/or a linearly polarized absorption. The present invention also describes a method of producing such security items as well as the use thereof.
Patent CA-2352698-C (CA)
Inventor: KAUFFMAN JERALD M
IPC: C23C14/04
Filed: 2001-07-05
Granted: 2008-06-17
Abstract: A method of adjusting airflow through a plurality of cooling holes (32) by depositing a thermal barrier coating (36) on an exterior surface (34) and/or an interior surface of the component (16) by a physical vapor deposition process. The cooling holes (32) are not masked. Thus, a portion (38) of the thermal barrier coating (36) partially obstructs airflow through the cooling holes (32) and reduces airflow through the cooling holes (32). A predetermined pressure drop is developed across the cooling holes (32) and airflow through the cooling holes (32) is measured. The measured airflow is compared to a preselected range of desired cooling hole airflows and the steps of depositing the thermal barrier coating (36), developing the predetermined pressure drop, calculating airflow and comparing the measured airflow to the preselected range are repeated until the measured airflow is within the preselected range of desired cooling hole airflows.
Patent CA-2357027-C (CA)
Title: New safety condom
Inventor: TIRADO ABULLON SALVADOR
IPC: A61F6/04
Filed: 2000-06-22
Granted: 2007-10-23
Abstract: New safety condom, comprising two compartments, front (2) and back (3), separated and made independent of one another by an interior wall or septum (4) destin ed to be housed in the suicus (8) of the penis, establishing a closed front chamber ( 2) to avoid semen spreading.
Patent CA-2360572-C (CA)
Title: Apparatus and method for measuring anatomical objects using coordinated fluoroscopy
Inventor: SANTOS-MUNNE JULIO J
IPC: G06T19/00
Filed: 2000-01-18
Granted: 2009-07-14
Abstract: Two fluoroscopic images taken from two different angles of the same anatomic al feature are registered to a common three-dimensional coordinate system. A dimension of the anatomical feature is determined by specifying with reference to the two registered fluoroscopic images two constrained points within the three-dimensional coordinate system that correspond to the boundaries of the anatomical feature, and calculating a straight-line distance between the two. Additionally, a three-dimensional virtual model of an implant is projected into each of two, registered fluoroscopic image, and a surgeon manipulates the projections to adjust the size and shape of the virtual model, and thereby determine parameters for the implant.
Patent CA-2361545-C (CA)
Inventor: KOPF HENRY
IPC: G01N30/88
Filed: 2000-02-22
Granted: 2009-01-27
Abstract: La présente invention concerne un procédé et un appareil (20) de purification d'une ou plusieurs substances cibles d'un liquide source, à l'aide d'un ou plusieurs éléments filtrants à flux transversal (27) et d'un ou plusieurs types de résines chromatographiques en combinaison, permettant d'obtenir une purification à plus haut rendement, meilleur marché et plus rapide ainsi qu'une plus grande pureté du produit.
Patent CA-2362429-C (CA)
Title: Method and system for use in treating a patient with any drug to optimize therapy and prevent an adverse drug response
Inventor: MCMICHAEL JOHN
IPC: A61G12/00
Filed: 2000-07-06
Granted: 2005-07-05
Abstract: (57) Abstract: A method and system for use in treating a patient receiving any drug to optimize therapy and to prevent an adverse drug response. This system employs surrogate markers or indicators, including blood levels of drug, to determine the next required dose for a patient. Because the surrogate markers are employed as a percent change in status, virtually any indicator can be used. Surrogate markers could include any measure of the effectiveness of a drug's action. Given the effectiveness of the drug's action, relative to the surrogate markers, a change in drug dose is calculated by the system. Conversely, by employing this system, one could determine the expected result of a drug dose change based on the surrogate markers.
Patent CA-2366356-C (CA)
Title: Apparatus and method for assigning a supplemental channel in mobile communication system
Inventor: LEE SUNG-WON
IPC: H04B1/707
Filed: 2001-01-15
Granted: 2008-04-01
Abstract: There is provided a supplemental channel assigning apparatus and method in a mobile communication system. In the supplemental channel assigning method, a mobile station receives a plurality of supplemental channel assignment messages successively from a base station on an existing traffic channel and stores the received channel assignment messages in a memory according to the duration and sequence numbers of the channel assignment messages. The mobile station then conducts data communication on a channel corresponding to the channel identifier of a first read channel assignment message for a period between the start time and the end of the duration set in the read channel assignment message and then on a channel corresponding to the channel identifier of a next read channel assignment message for a period between the start time and the end of the duration set in the next channel assignment message.
Patent CA-2373598-C (CA)
Title: Method of diagnosing colorectal adenomas and cancer using proton magnetic resonance spectroscopy
Inventor: BERNSTEIN CHARLES NOAH
IPC: G01N1/38
Filed: 2000-05-16
Granted: 2006-08-01
Abstract: Two dimensional COSY magnetic resonance spectroscopy of human stool can be used in a non-invasive method of detecting the presence of colorectal cancer. The spectrum of a patient's stool is compared with that of stool from non-cancerous subjects, observed differences in spectra being indicative of cancer.
Patent CA-2376369-C (CA)
Inventor: BAER SAMUEL CHARLES
IPC: A61L15/26
Filed: 2000-06-08
Granted: 2008-09-09
Abstract: Disclosed is a unitary absorbent structure including a fluid acquisition stratum; a fluid distribution stratum; and a fluid storage stratum between the acquisition stratum and the distribution stratum. Each of the acquisition, distribution, and storage strata are in fluid communication with each other.
Patent CA-2378161-C (CA)
Title: Filter device
Inventor: GLAD HAKAN
IPC: B07B1/22
Filed: 2000-07-13
Granted: 2008-11-25
Abstract: The present invention relates to a filter device (1), especially for a fluidised bed system (2) and particularly for use in pharmaceutical industry, for separating particles being larger than a separating grain from an amount of particles in a fluid flow. The filter device (1) comprising a housing (3) and at least one filter portion (4). A part of said housing (3) is mounted for rotational movement, and said filter portion (4) is provided in said housing (3), whereby the filter portion (4) is movable upon rotation of said housing (3). The present invention also relates to a method for separating particles using such a filter device.
Patent CA-2378908-C (CA)
Inventor: CREECH GEORGE E
IPC: F01D5/28
Filed: 2000-07-17
Granted: 2007-12-18
Abstract: A one-step method of forming diffused noble metal-aluminide coatings with or without minor incorporations of Si, Cr, Mn, Hf, La, and Y, is disclosed. With the inventive method, two or more powdered metals or metal alloys are applied an d diffused into the metal substrate together, using a sequential multi-stage heating process. This method contrasts with the prior art technology where metals were applied and diffused into the substrate separately. Figure 8 is a schematic view (partly broken away and in section) of a typical turbine blade carrying a coating of the subject diffus ed platimum--aluminide coating. Turbine blade (10) includes a nickel- or cobalt-alloy body portion (12) provided with a diffused aluminide coating (14). It is usually undesirable t o provide the subject coating over the fastening portion (16) of the blade (10).
Patent CA-2378946-C (CA)
Inventor: REITER ROBERT
IPC: A61K39/395
Filed: 2000-07-20
Granted: 2018-05-15
Abstract: The invention provides a novel prostate cell-surface antigen, designated Prostae Stem Cell Antigen (PSCA), which is widely over-expressed across all stages of prostate cancer, including high grade prostatic intraepithelial neoplasia (PIN), androgen-dependent and androgen-independent prostate tumors.
Patent CA-2384175-C (CA)
Title: Architecture de service perfectionnee concue pour la nouvelle generation de reseau et de routeur de reseau de donnees intelligent
Inventor: USKELA SAMI
IPC: H04L45/52
Filed: 2000-04-17
Granted: 2007-07-10
Abstract: L'invention concerne plusieurs paquets de données reçus et acheminés par un routeur (1) dans un réseau de données. Ce routeur (1) comporte des moyens de stockage (11) afin de stocker une liste préétablie de règles, en vue de détecter des paquets de données spéciaux, des moyens de détection (12) permettant de déceler des paquets de données spéciaux parmi les paquets de données reçus, en fonction de la liste préétablie de règles conservée dans lesdits moyens de stockage (11), et enfin des moyens d'acheminement (13) afin de demander des instructions concernant les paquets de données spéciaux détectés par lesdits moyens de détection (12) et pour acheminer ces paquets de données spéciaux conformément aux instructions reçues sur demande. La présente invention propose une architecture de service perfectionnée pour la nouvelle génération de réseau. Dans cette architecture de service, les fonctions des moyens de détection (12) et des moyens d'acheminement (13) peuvent être réalisés grâce à un déclencheur de service et une logique de service, de manière respective.
Patent CA-2385434-C (CA)
Title: Control arrangement for power electronic system
Inventor: KLIPPEL TODD W
IPC: G01R31/327
Filed: 2002-05-08
Granted: 2012-11-27
Abstract: A control arrangement and method is provided that monitors the condition and operating parameters of a power electronic system having power electronic devices and responds to various detected abnormalities via appropriate action to optimize operation of the power electronic system. The arrangement increases reliability of operation and optimizes the continuous supply of power to a load for example, the arrangement responds to an overheated or shorted power electronic switch by switching to an alternate power electronic switch, the overheated power electronic switch being made available as a temporary alternate path. The arrangement also includes the capability for diagnosing the power electronic switches by detecting whether or not any switch is shorted in the series-connected stack of switch stages.
Patent CA-2386681-C (CA)
Inventor: REED JOHN DOUGLAS
IPC: H04W8/14
Filed: 2000-09-26
Granted: 2004-06-01
Abstract: A method and apparatus for assigning location estimates from a first transceiver of a plurality of wireless transceivers to a second transceiver is disclosed. The present invention makes use of a low power short-range auxiliary communication link incorporated within networked devices to interact with nearby devices for obtaining location estimates of the current location of a device. Confidence levels are then assigned to the information obtained from the interactions with the nearby devices, and a determination of whether to update the location estimate is made.
Patent CA-2387114-C (CA)
Inventor: PALONEN SEPPO
IPC: D21G1/00
Filed: 2000-10-12
Granted: 2008-04-08
Abstract: A calender and an arrangement for mounting calender rolls, the calender comprising at least two calender nips (1, 2) formed by at least two stacked rolls (11 - 14). The rolls have bearing housings (3 - 6) by means of which the rolls (11 - 14) are stacked into roll pairs forming the calender nips (1, 2), and means (31, 32) connecting the bearing housings (3, 4 and 4, 5) of the rolls pairs with each other. At least two successive calender nips (1, 2) are arranged so that in the successive nips the mutual distance between the longitudinal axes of the lower rolls (12, 14) is smaller than the corresponding mutual distance between the respective upper rolls (11, 13) of the nips, whereby the disposition of the rolls (11 - 14) forms a V-shaped angle as seen from the end of the calender machinery and thus forms an operating area between the nips for changing the rolls. The rolls are combined into nips advantageously using heatable pull rods inserted through the bearing housings.
Patent CA-2394051-C (CA)
Title: Adjustable bone stabilizing frame system
Inventor: HUMMEL CHARLES
IPC: A61B17/56
Filed: 2001-01-30
Granted: 2008-10-07
Abstract: By providing components securable to anchor pins or screws of different diameters as well as providing clamps which hold associated pins in any position during adjustments, an external fixation or adjustable frame structure (20) is provided which is capable of being quickly and easily assembled in any desired configuration. In the present invention, the frame structure (20) is retained in any assembled configuration in order to allow final adjustments to be made, prior to the final securement of the frame assembly in the precisely desired configuration by closure of each clamp member (60). In this way, an entire frame assembly is capable of being constructed, adjusted, and readjusted in order to assure each component is oriented in the precisely desired position prior to final closure of the clamping members (60). In one preferred embodiment, the clamping members (60) employed in the frame structure (20) of the present invention incorporate friction pins (27, 28) internally mounted in each clamp.
Patent CA-2399462-C (CA)
Inventor: BOTTCHER BODO
IPC: H02G1/02
Filed: 2001-02-09
Granted: 2008-07-29
Abstract: The invention relates to an outdoor sealing end (8) which is elevated on one side. Means (18) for fixing the cable (10) are designed on the base fittings (20). An electric duct (32) is situated inside the sealing end. Additional, conventional means for electrically connecting the cable shield to the earth potential and means for the field control (field control body 33) and the insulation on the inhomogeneous potential transitions on the cable end are provided. The electric duct (32) that is embodied as a pipe or pin is connected to the cable conductor (12) by means of contact elements (42). The duct (32), the insulating body (50) and the top fittings (70) form an assembly unit. The surface of the sealing end is coated with a voltage-dependent field-controlling layer (64).
Patent CA-2404810-C (CA)
Inventor: DUGGAN MICHELE
IPC: A61K36/18
Filed: 2002-10-25
Granted: 2004-04-06
Abstract: There is disclosed a topical composition having substantially undifferentiated plant seed cells and, preferably, a pharmaceutically or cosmetically acceptable vehicle.  There is also a method for topically applying the composition. There are also methods for delivering a consistent level of an active to skin, nail, lips and/or hair and for enhancing the therapeutic efficacy of a topical composition having substantially undifferentiated plant seed cells.
Patent CA-2405054-C (CA)
Title: Precise positioning system for mobile gps users
Inventor: FENTON PATRICK C
IPC: G01S5/14
Filed: 2001-05-08
Granted: 2010-07-20
Abstract: Multiple geographically fixed reference stations, with precisely known locations, that each receive GPS signals send information to a central processing facility that generates a three dimension topographical gradient map or model of the differences between the known locations and the locations as calculated from the received GPS signals. GPS signals received by mobile users are communicated to the central processing facility whereupon the central processing facility, using the model, generates precise corrected locations of the mobile users which is sent back to the mobile users. The mobile users can use and display the locally generated position from the locally received GPS signals or the corrected position from the central processing facility.
Patent CA-2407822-C (CA)
Inventor: STANFIELD CHARLES K
IPC: B24D7/00
Filed: 2002-10-11
Granted: 2010-09-21
Abstract: The present invention is directed to a rotatable abrading wheel assembly useful to finish rubber articles such as tire casings. The assembly has three rotatable wheels, with a central abrading wheel disposed between a pair of lateral support wheels. Each of the three wheels is stamped and formed from sheet metal stock and includes one or more apertures to accommodate an abrading tool drive shaft. The central abrading wheel has a diameter greater than that of the lateral support wheels to thereby provide peripheral abrading portion which is comprised of a series of circumferentially spaced teeth.
Patent CA-2408775-C (CA)
Inventor: RUOHONEN JARMO
IPC: G01R33/28
Filed: 2002-10-17
Granted: 2013-04-02
Abstract: The invention relates to a method for determining the effect of magnetic stimulation on human brain. According to the method, the stimulation dose is determined in different parts of the brain by summing cumulatively the electric field strength generated by the individual stimulus pulses. According to the invention, the position and alignment of a magnetic stimulation coil (1) is determined separately for each applied stimulus pulse in three dimensions relative to the head (5), the number, repetition rate and intensity generated by the magnetic stimulation coil (1) are measured separately for each pulse, the coordinate data of the brain are determined substantially unambiguously in the same coordinate system with the magnetic stimulation coil (1) on the basis of information obtained from other kind of measurement, such as a tomographic scan or, e.g., a statistic database collected from a large number of patients, and the cumulative dose of electromagnetic radiation imposed on said desired point in the brain is determined on the basis of the location data available from the brain and the measurement data computed for the cumulative effect of the electromagnetic field evoked by said magnetic stimulation coil (1).
Patent CA-2413061-C (CA)
Inventor: LIVELY SARAH ELIZABETH
IPC: A61K31/445
Filed: 2001-06-12
Granted: 2010-02-09
Abstract: L'invention concerne des composés représentés par la formule (I) dans laquelle R¿5?, R¿6a?, chaque X, L, Cy et Lp sont tels que définis dans le descriptif. Ces composés sont des inhibiteurs de la tryptase utiles comme agents.
Patent CA-2428074-C (CA)
Inventor: SHAW ERICH
IPC: C12M1/34
Filed: 2001-11-08
Granted: 2010-04-27
Abstract: Procédé de détection et de dénombrement de micro-organismes viables. Le procédé comporte les étapes consistant à prévoir une composition liquide contenant un ou plusieurs marqueurs incorporés dans un précurseur liquide sol-gel ; à enduire une lame transparente d'une fine couche uniforme de la composition de précurseur liquide sol-gel ; à séparer les micro-organismes d'un échantillon liquide à analyser en faisant passer l'échantillon à travers un filtre ; et à mettre ensuite le filtre en contact étroit avec la lame enduite par voie sol-gel ; à incuber le filtre conjointement avec la lame enduite par voie sol-gel pendant une durée et à une température appropriées en vue d'activer la fixation des marqueurs par les micro-organismes ; à irradier la lame enduite par voie sol-gel à l'aide d'une source d'énergie externe, de manière à produire des signaux détectables émis par les marqueurs fixés par les micro-organismes ; à saisir des images des signaux détectables émis par les micro-organismes, et à analyser ces images au moyen d'un système informatique en vue d'identifier et de dénombrer les micro-organismes.
Patent CA-2430326-C (CA)
Title: Procede et dispositif de regulation de puissance des ondes millimetriques pour un module tr bande v
Inventor: SCHROTH JOERG
IPC: H04B1/38
Filed: 2001-11-09
Granted: 2009-07-28
Abstract: Dans un procédé de régulation de puissance des ondes millimétriques dans le cas d'un module TR bande V, on détecte la puissance de sortie et on la règle à un niveau constant par une électronique de réglage à l'aide d'un atténuateur. Selon l'invention, en mode émission à une fréquence d'au moins 60 GHz, on utilise un premier interrupteur unipolaire à deux directions (SPDT) MMIC comme atténuateur réglable et un deuxième interrupteur SPDT MMIC servant de commutateur émission-réception comme détecteur de puissance de sortie. En mode réception, on utilise les deux interrupteurs SPDT comme commutateurs. Globalement, le réglage de puissance de tout le module TR permet d'augmenter le rendement du module par compensation de la dispersion de la puce et d'obtenir des effets de température. L'utilisation multiple des interrupteurs SPDT MMIC comme commutateurs, atténuateurs et détecteurs de puissance permet de réduire les coûts.
Patent CA-2434795-C (CA)
Title: Procedes permettant de former des polyolefines a poids moleculaire ultra eleve et amorphes comme agents de resistance a l'avancement
Inventor: EATON GERALD B
IPC: C08F2/02
Filed: 2002-01-15
Granted: 2010-01-26
Abstract: La présente invention concerne des agents de résistance à l'avancement améliorés, et des procédés permettant de former ces agents de résistance à l'avancement. Ce procédé comprend les étapes consistant à isomériser les monomères pour former des monomères d'oléfine isomérisés, à polymériser ces monomères isomérisés en présence d'au moins un catalyseur pour former un agent de résistance à l'avancement de polyoléfine présentant des propriétés supérieures de résistance à l'avancement un fois combiné à des hydrocarbures liquides, comme du pétrole brut visqueux. Par conséquent, les agents de résistance à l'avancement selon la présente invention peuvent être introduits dans des conduites comme des pipelines pour augmenter l'écoulement des hydrocarbures dans la conduite.