baber/WOPTO huggingface dataset:
Patent CA-2588309-A1 (CA)
Title: Systeme et methode de reinitialisation a distance de mot de passe et de cle de chiffrement
Inventor: BROWN MICHAEL S
IPC: G06F21/62
Filed: 2007-05-11
Abstract: Méthode de protection des données et de réinitialisation d'un mot de passe à l'aide d'une clé de protection de contenu, selon laquelle la clé de protection de contenu elle-même est protégée par un mot de passe. Une clé de protection de contenu est également protégée dans un dispositif de stockage de données par une clé de chiffrement de clés générée en collaboration avec un autre dispositif, comme un serveur. Le serveur stocke une clé privée nécessaire pour régénérer la clé de chiffrement de clés, mais cette clé privée n'est pas fournie par le serveur au dispositif de stockage de données; c'est plutôt une clé publique dérivée de la clé privée qui est fournie au serveur. Le dispositif de stockage de données combine la clé publique reçue et une autre clé privée pour obtenir la clé de chiffrement de clés. L'autre clé privée n'est pas stockée par le dispositif de stockage de données; c'est plutôt sa clé publique correspondante qui est stockée. La clé de protection de contenu est ensuite chiffrée à l'aide d'un mot de passe et de la clé de chiffrement de clés obtenue. Si le mot de passe est perdu, les données du serveur et du dispositif de stockage de données peuvent être combinées pour recréer la clé de chiffrement de clés.
Patent CA-2588559-A1 (CA)
Title: Composition of fuel oils
Inventor: SIGGELKOW BETTIAN
IPC: C10L1/188
Filed: 2007-05-15
Abstract: The present invention relates to a fuel oil additive comprising A) a copolymer of ethylene and from 13 to 17 mol% of at least one acrylic ester or vinyl ester having a C1-C18-alkyl radical and a melt viscosity V140of not more than 80 mPas, and B) a comb polymer comprising structural units formed from B1) at least one olefin as monomer 1, which bears at least one C8-C18-alkyl radical on the olefinic double bond, and B2) at least one ethylenically unsaturated dicarboxylic acid as monomer 2, which bears at least one C8-C16-alkyl radical bonded via an ester group, in which the parameter Q     (see formula I) in which w1 is the molar proportion of the individual chain lengths n, in the alkyl radicals of monomer 1, w2 is the molar proportion of the individual chain lengths n2 in the alkyl radicals of the ester groups of monomer 2, n1 are the individual chain lengths in the alkyl radicals of monomer 1, n2 are the individual chain lengths in the alkyl radicals of the ester groups of monomer 2, i is the serial variable for the chain lengths in the alkyl radicals of monomer 1, and j is the serial variable for the chain lengths in the alkyl radicals of the ester groups of monomer 2 assumes values of from 23 to 27.
Patent CA-2590900-A1 (CA)
Inventor: MENZINGER STEFAN
IPC: B65H39/16
Filed: 2007-05-31
Abstract: A turner assembly for a web-fed rotary press includes a plurality of turner bars, wherein at least one web of a web-like printed material is introduced into the turner assembly in an entry direction. Slitters arranged upstream of the turner bars in the entry direction of the printed material cut the web into partial webs which are turned and deflected on the turner bars such that turned partial webs are led out of the turner assembly in an exit direction. At least one turner bar is assigned to each partial web and is individually moved in the entry direction such that each of the partial webs can be selectively fed to one of several formers or folder superstructures, depending on the position of the corresponding turner bar or each corresponding turner bar.
Patent CA-2591833-A1 (CA)
Title: Dishwashing detergent composition
Inventor: TCHEOU ERIC
IPC: C11D1/29
Filed: 2005-12-16
Abstract: The present invention relates to a detergent composition comprising an alkyl ethoxylate sulfate surfactant having an average ethoxylation level of from 1 to 5; from 1% to 8.5%, by weight of said composition, of amine oxide; and a pH  from 5.5 to 8.5. The composition comprises a combined level of free fatty alcohols and sulfated alcohols of less than 3% by weight of said composition.  A process of cleaning dishware with the composition is also claimed.
Patent CA-2592532-A1 (CA)
Title: Sesamin/episesamin compositions with improved bioavailability
Inventor: ONO YOSHIKO
IPC: A23L35/00
Filed: 2005-12-28
Abstract: It is intended to provide a sesamin/episesamin composition in which the physiological activities of sesamins have been enhanced. Namely, a composition for oral use which contains sesamin and episesamin at a definite weight ratio to thereby enhance the oral absorbability of episesamin and/or the blood migration properties of the same and a composition for oral use which contains sesamin and episesamin at a definite weight ratio to thereby enhance the physiological activities of sesamins.
Patent CA-2596687-A1 (CA)
Title: Method for detecting p53 dysfunction, method for molecular diagnosis of cancer and method for evaluating compound effective in treating cancer
Inventor: KOTANI HIDEHITO
IPC: G01N37/00
Filed: 2006-02-01
Abstract: Detection of p53 dysfunction or molecular diagnosis of cancer is carried out by a method comprising the steps of measuring the expression level of at least one gene selected from the group consisting of CARS, MOCOS, TNFRSF9, LOC56901 and GEF-H1 or a gene which is functionally equivalent to the gene in a test tissue or a test cell; comparing the expression level of the gene with that of a corresponding gene in a normal tissue or a normal cell; and determining whether or not the expression level of the gene in the test tissue or the test cell is significantly higher than that of the corresponding gene in the normal tissue or the normal cell based on the comparison result. According to the method for molecular diagnosis of the present invention, regardless of the presence of p53 mutation or without directly detecting p53 mutation, it becomes possible to detect p53 dysfunction or to diagnose cancer caused by p53 dysfunction.
Patent CA-2597271-A1 (CA)
Inventor: LIVINGSTON DAVID M
IPC: G01N33/50
Filed: 2006-02-16
Abstract: The present invention provides methods of detecting ovarian cancer using biomarkers.
Patent CA-2597397-A1 (CA)
Inventor: SCOTT DONALD E
IPC: A01N25/34
Filed: 2006-02-10
Abstract: A treatment for topical use in alleviating or inhibiting joint pain, muscle pain, or musculoskeletal pain in a mammal. The treatment includes dried nettle plant applied to the skin of a mammal, or includes liquid nettle extract applied to the skin of a mammal, or includes a textile fabric (24) and a treatment composition (32) including an extract of a nettle plant. A method of alleviating or inhibiting joint pain, muscle pain, or musculoskeletal pain in a mammal includes the step of topically applying dried nettle, liquid nettle extract, or a treatment fabric to an area of the skin of the mammal proximate a pain site. A method of making a treatment fabric includes: contacting a liquid with a textile fabric (24), the liquid including an extract (22) of nettle plant; and removing at least a portion of the liquid, thereby forming the treatment fabric.
Patent CA-2598942-A1 (CA)
Title: Fuel cell system and fuel cell system control method
Inventor: YUICHI KOIKE
IPC: H01M8/04
Filed: 2006-03-17
Abstract: A fuel cell system and control method that accurately estimates the idle return time and/or auxiliary device power consumption that changes in accordance with environmental conditions. A fuel cell system comprising fuel cell (19) that generates power by supplying fuel gas containing hydrogen and oxidant gas containing oxygen, idle stopping means (62) that stops power generation of fuel cell (19), which is in idle operation, and puts it in an idle stopped state, atmospheric pressure detection means (61) that detects the atmospheric pressure of the periphery of the fuel cell, and idle return time estimation means (63) that estimates the idle return time from the time at which the fuel cell that is in the idle stopped state starts the start-up operation until it returns to idle operation based on the atmospheric pressure detected by the atmospheric pressure detection means.
Patent CA-2599367-A1 (CA)
Title: Methods and apparatus for monitoring electrical contacts
Inventor: DIGIOVANNA ROBERT W
IPC: G06K7/10
Filed: 2006-02-21
Abstract: Methods and apparatus for monitoring electrical contacts comprising measuring a first voltage across a connection between a device and a base, charging a power source in the device, measuring a second voltage across the connection, determining a difference between the first voltage and the second voltage and initiating a signal alarm if the difference is greater than a predetermined threshold value. The device may be maintained by a management system.
Patent CA-2599539-A1 (CA)
Inventor: HANKE ANDREAS
IPC: F04D13/12
Filed: 2007-08-30
Abstract: A water pump with a housing (1), comprising a pump housing part (2) provided with an intake opening (4) and an outlet opening (5), in which housing part an impeller (8) with a shaft (9) is rotatably arranged, and comprising a motor housing part (3) in which an electric motor is received, is improved in that the motor is an electronically commutated motor with rotor (14) and coils and in the housing (1) control and governing electronics for the motor are arranged that comprise a speed detection, a processor, and a data storage device. Preferably, the electronics are arranged in the motor housing part (3) and potted therein in a water-tight way. It should comprise an integrated BUS control module wherein the control electronics and the governing electronics can be separate from one another and arranged on different circuit boards (16,17).
Patent CA-2599944-A1 (CA)
Inventor: VELDMAN GEERTRUIDA M
IPC: A61K47/48
Filed: 1997-08-29
Abstract: A novel P-selection ligand glycoprotein is disclosed, comprising the amino acid sequence set forth in SEQ ID NO 2 or by the amino acid sequence set forth in SEQ ID NO 4.  DNA sequences encoding the P-selectin ligand protein are also disclosed, along with vectors, host cells, and methods of making the P-selectin ligand protein.  Pharmaceutical compositions containing the P-selectin ligand protein and methods of treating inflammatory disease states characterised by P-selectin-and E-selectin-mediated intercellular adhesion are also disclosed.
Patent CA-2601454-A1 (CA)
Title: Antibacterial 5,5'-disubstituted 3,3'-dialkoxy-2,2'-dihydroxy-1,1'-biphenyl compounds and related methods
Inventor: SUBRAMANYAM RAVI
IPC: A61K9/00
Filed: 2006-03-14
Abstract: The invention provides an antiplaque oral composition that includes an orally acceptable carrier; and an antibacterially effective amount of a compound of structure (I) In the structure, R1 and R2 are independently selected from a lower C1-4 alkyl group and R3 and R4 are independently an alkenyl or alkyl group having from 1 to 20 carbon atoms. Also included in the invention are toothpastes or tooth gels that include at least one humectant; at least one abrasive compound; and an antibacterially effective amount of the compound represented by the structure of formula (I). Also provided are methods of inhibiting bacterial growth in the oral cavity of an animal by application of the compound of formula (I).
Patent CA-2602505-A1 (CA)
Inventor: KELLY JOHN H
IPC: G01R19/00
Filed: 2006-02-21
Abstract: A method of monitoring a power distribution unit (306) may include providing a power distribution unit frame (310), where the power distribution unit frame has a 2U form factor (312), and where the power distribution unit frame is coupled to mount in an embedded computer frame (102). An alarm module (418) may be coupled to a circuit breaker connection site (214) in the power distribution unit frame. The alarm module may detect whether a circuit breaker (416) is coupled to the circuit breaker connection site via a set of auxiliary contacts (439). If the alarm module detects the circuit breaker, the alarm module monitors a set of shelf conditions. If the alarm module fails to detect the circuit breaker, the alarm module does not monitor the set of shelf conditions.
Patent CA-2602554-A1 (CA)
Inventor: TURNER JOHN M
IPC: A41B11/00
Filed: 2006-03-14
Abstract: An improved athletic sock (15) comprising a foot portion (16), a leg portion (18) extending upwardly from the foot portion and having an open end (20) and a cuff (19) at the open end, the cuff comprising an absorbent band (17), a notch (21) extending longitudinally from the open end down part of the leg portion, the notch defined by a left edge (22) and a right edge (23), and a detachable fastening portion (24) adapted and configured to restrain the right and left edges from moving apart when the fastening portion is in a fastened position.
Patent CA-2604982-A1 (CA)
Inventor: BEARDSLEY JOHN W
IPC: A61B17/068
Filed: 2007-10-01
Abstract: A surgical instrument including a handle portion, a body portion, an articulating tool assembly and a locking assembly is disclosed. The handle portion includes a movable handle.  The body portion extends distally from the handle portion and defines a first longitudinal axis.  The articulating tool assembly defines a second longitudinal axis and is movable from a first position where the second longitudinal axis is substantially aligned with the first longitudinal axis to at least a second position where the second longitudinal axis is at an angle to the first longitudinal axis. The locking assembly includes a member that is advanceable distally with respect to the body portion. The member engages the articulating tool assembly upon manipulation of the movable handle to move an anvil and a cartridge assembly in approximation with one another to help maintain the articulating tool assembly in its first position.
Patent CA-2606949-A1 (CA)
Inventor: WILKINSON PAUL JOHN
IPC: C08J5/18
Filed: 2007-10-18
Abstract: A process for producing a flexible foam sheet from a flexible foam block comprising the steps of: forming at least one cut in a first wall of the flexible foam block, the at least one cut extending from the first wall toward a second wall, the second wall being generally opposite the first wall; forming at least one cut in the second wall of the flexible foam block, the at least one cut extending from the second wall toward the first wall;  thereby forming a concertina of flexible foam sheet.
Patent CA-2609196-A1 (CA)
Inventor: MARX JEFFREY C
IPC: A61K31/77
Filed: 2006-05-31
Abstract: In the present invention, Applicants demonstrate the effect of a biomembrane sealing agent on the development of chronic pain following tissue injury as well as acute pain in a model of acute inflammation. Applicants demonstrate the ability of this class of agents referred to as "biomembrane sealing agents" to reduce the severity of hyperalgesia and allodynia following mechanical insult to the nervous system as well as their ability to reduce acute pain in a model of acute inflammation. Applicant describes the use of injectable or depot formulations of biomembrane sealing agent (s) for prophylactic treatment such as they could be administered after the insult (i.e. post-injury or post-surgery) but before the onset of acute or chronic pain. Alternatively, biomembrane sealing agents could be used to reduce the severity of acute or chronic pain after onset.
Patent CA-2609333-A1 (CA)
Inventor: BIRAFANE AHMED
IPC: H04B1/66
Filed: 2006-05-30
Abstract: An RF transmitter with improved efficiency and good linearity decomposes an input AM signal into two signal envelopes with phased modulation at a phase angle .theta.. The transmitter has three principal embodiments. A first solution uses at least one added RF amplifier for each decomposed signal envelope with one or more amplifiers having a low gain compared to that of a high gain amplifier in another branch for the same signal envelope. A phase angle .theta.i is determined that corresponds to a switching on two of the 2n + 2 total branches, n = 0, 1, 2, ... . A second solution uses the same general schematic architecture as the classic LINC system that requires only two RF  amplifiers, but uses a different decomposition because the two RF amplifiers are used in their nonlinear zone. The decomposed signal envelopes can be variable. The amplified output signal allows the combiner to be used at 100%  efficiency in major part of signal. The third solution combines the first and second solutions.
Patent CA-2609344-A1 (CA)
Inventor: DETMERS JAMES
IPC: H02J13/00
Filed: 2006-06-16
Abstract: An electric power load management system and method that uses a multiplicity of remote power supplies in a controlled manner such that the aggregate system has the capacity to offset critical power company peak electric demand periods thereby preventing severe and detrimental power shortages and interruptions.
Patent CA-2611937-A1 (CA)
Title: Singulation enhanced paper-sheet feeder with kicker roller
Inventor: IWAMI TOYOFUMI
IPC: B65H3/06
Filed: 2005-06-14
Abstract: A paper feeding device, comprising a kicker roller (10) brought into contact with the surface of forefront paper sheets (P) among a plurality of paper sheets in a stacked state and kicking the paper sheets, a feed roller (20) feeding the paper sheets kicked by the kicker roller (10), and a press-fitting roller (30) installed to be press-fitted to the feed roller (20) and forming, between the press-fitting roller and the feed roller (20), a gate part (G) separating, into pieces, the paper sheets fed by the feed roller (20). The kicker roller (10) comprises a base body part (11) and a high friction part (12) formed on a part of the outer periphery of the base body part (11) in the circumferential direction and kicking the forefront paper sheets (P). The feed roller (20) comprises a base body part (21) and a high friction part (22) formed on all the outer periphery of the base body part (21), brought into contact with the surface of the paper sheets kicked by the kicker roller (10), and feeding the paper sheets.
Patent CA-2611944-A1 (CA)
Inventor: ZUMBUEHL ANDREAS
IPC: A61K48/00
Filed: 2006-06-14
Abstract: Nitrogen-containing lipids prepared from the conjugate addition of amines to acrylates, acrylamides, or other carbon-carbon double bonds conjugated to electron-withdrawing groups are described. Methods of preparing these lipids from commercially available starting materials are also provided. These amine-containing lipids or salts forms of these lipids are preferably biodegradable and biocompatible and may be used in a variety of drug delivery systems. Given the amino moiety of these lipids, they are particularly suited for the delivery of polynucleotides. Complexes or nanoparticles containing the inventive lipid and polynucleotide have been prepared. The inventive lipids may also be used to in preparing microparticle for drug delivery. They are particularly useful in delivering labile agents given their ability to buffer the pH of their surroundings.
Patent CA-2613357-A1 (CA)
Title: Semi-permeable compositions providing reduced drying time for osmotic dosage forms
Inventor: BARCLAY BRIAN L
IPC: A61K9/32
Filed: 2006-06-29
Abstract: Disclosed are methods including providing an osmotic core; coating the osmotic core with a coating composition that comprises cellulose acetate butyrate;  drying the coated osmotic core for a maximum period of about 36 hours; wherein the coated core is dried to an average residual solvent content of less than about 1000 parts per million. Also disclosed are coated osmotic cores and methods of administering the coated osmotic cores to a patient.
Patent CA-2614330-A1 (CA)
Inventor: GODFREY MICHAEL G
IPC: G06F15/00
Filed: 2006-07-05
Abstract: A high-assurance system for processing information is disclosed. The high-assurance system comprising first and second processors, a task matching circuit, and first and second outputs. The task matching circuit configured to determine a software routine is ready for execution on the first processor, and delay the first processor until the second processor is ready to execute the software routine. The first output of the first processor configured to produce a first result with the software routine. The second output of the second processor configured to produce a second result with the software routine, where the first result is identical to the second result.
Patent CA-2614597-A1 (CA)
Inventor: MIGNANI SERGE
IPC: A61K31/381
Filed: 2006-07-06
Abstract: L'invention concerne les produits de formule (I) dans laquelle R2, R3 et R4 représentent l'un hydrogène et les autres hydrogène, halogène, alkyle ou alcoxy; R5 représente hydrogêne ou halogène; Rl représente hydrogène, cycloalkyle, alkyle, alkényle ou alkynyle, tous éventuellement substitués ; A représente simple liaison ou -CH2-CO-NR6- avec R6 est choisi parmi les valeurs de Rl; le cycle renfermant Y (ou cycle (Y) ) ayant 4 à 8 chaînons avec Y représente O, S, SO, SO2 , N-R7 (cycle (Y) pouvant renfermant un pont carboné) , C=O ou son dioxolanne, CF2 , CH-0R8, CH-NR8R9 ; et R7 représente hydrogène, cycloalkyle, alkyle, CH2 -alkényle ou CH2- alkynyle, éventuellement substitués ; R8 représente hydrogène, alkyle, cycloalkyle ou hétérocycloalkyle éventuellement substitués,- ces produits étant sous toutes les formes isomères et les sels, à titre de médicaments notamment comme inhibiteurs de IKK.
Patent CA-2614897-A1 (CA)
Inventor: VON STACH JOHN
IPC: B60S1/04
Filed: 2007-12-13
Abstract: A vehicle heated windshield wiper blade assembly suitable for use with a standard wiper arm is provided. The heated windshield wiper blade assembly of the invention comprises attachment means for connecting the assembly to the wiper arm of a vehicle, a quick connect electrical connector for connecting into a vehicle electrical system, flat electrical heating elements incorporated into the assembly between the wiper blade and the housing of the assembly which elements when activated at a given temperature will provide heat directly into the housing and indirectly to the wiper blade and wiping edge.
Patent CA-2616034-A1 (CA)
Inventor: FITZ MICHAEL P
IPC: H04L1/06
Filed: 2006-07-20
Abstract: A method (200a-200b), apparatus (104), and computer program for detecting sequences of digitally modulated symbols transmitted by multiple sources (102, 102a-102t) are provided. A real-domain representation that separately treats in-phase and quadrature components of a received vector, channel gains, and a transmitted vector transmitted by the multiple sources (102, 102a-102t) is determined. The real-domain representation is processed to obtain a triangular matrix. In addition, at least one of the following is performed: (i) hard decision detection of a transmitted sequence and demapping of corresponding bits based on a reduced complexity search of a number of transmit sequences, and (ii) generation of bit soft-output values based on the reduced complexity search of the number of transmit sequences. The reduced complexity search is based on the triangular matrix.
Patent CA-2617361-A1 (CA)
Title: Continuous direct current generator
Inventor: JOHNSON DANIEL HANS
IPC: H02K23/26
Filed: 2006-08-17
Abstract: A continuous direct current generator comprises a plurality of windings, each being adapted to rotate between two magnetic fields and in unison with a rotator having a plurality of brush contacts. The windings are electrically connected to the brush contacts which deliver current to a split anode-cathode ring within which the rotator rotates. The windings are connected to the brush contacts so as to deliver substantially continuous direct current to the anode-cathode output.
Patent CA-2618892-A1 (CA)
Title: Toothbrush with fixed and movable cleaning elements
Inventor: STORZ JOACHIM
IPC: A46B7/06
Filed: 2003-08-08
Abstract: A toothbrush comprises a handle and a head. The head includes a first section having cleaning elements extending outwardly from its outer surface. A ball joint is mounted to the head adjacent to the first section. The ball joint also includes cleaning elements extending outwardly from the outer surface. The head includes resilient material urging the ball joint to be in its initial position after the pivotal movement of the ball joint cleaning elements.