baber/WOPTO huggingface dataset:
Patent CA-2514030-C (CA)
Title: Water screen
Inventor: DEPASO JOSEPH M
IPC: B01D33/056
Filed: 2005-07-28
Granted: 2011-06-21
Abstract: A traveling water screen comprising an endless foraminous belt with flights. The foraminous belt forms a water screen extending from a lower end in a flowing stream to an upper end above the surface of the stream. The stream flows through openings in the foraminous screen. The flights, which may be scoops, are arranged in spaced apart relation on the outer surface of the water screen. The water screen is driven in a direction so that its upstream portion advances upward and its downstream portion downward. The flights form inclined surfaces across the width of the screen from a point of highest elevation to one or more points of lowest elevation at one or both side edges of the screen. As the screen moves, the flights lift fish toward the surface. As a flight breaks the surface, fish slide down the inclined flights toward one or both side edges of the screen to be diverted safely. A second water screen having larger openings than the fish-removal water screen can be positioned upstream to filter out large debris and to protect the fish-removal water screen from heavy impacts in a two-stage filter.
Patent CA-2514787-C (CA)
Title: Systeme et procede d'affichage d'informations et d'utilisation d'une pluralite de niveaux de niveaux de benefice pour gestion de budget dans un environnement de transactions informatisees
Inventor: BURNS MICHAEL J
IPC: G06F3/14
Filed: 2004-01-30
Granted: 2016-07-12
Abstract: L'invention concerne un système et un procédé destinés à l'affichage d'une pluralité d'indicateurs ayant trait aux bénéfices et aux risques. Une interface graphique affiche et actualise dynamiquement une pluralité d'indicateurs pertes et profits (P/L) comprenant un indicateur réalisé, net et ouvert. Les indicateurs nets et ouverts sont basés sur une position nette du négociateur et un niveau de marché actuel, tandis que l'indicateur réalisé est basé sur les achats et ventes du négociateur, associés à des objets négociables. Suivant une forme d'exécution, l'ensemble d'indicateurs est affiché en fonction d'une pluralité de zones de gestion de budget définissant une quantité de commandes maximale et une position nette maximale contrôlant les affaires du négociateur. L'interface graphique peut également afficher une pluralité d'indicateurs risques/profits potentiels en fonction d'un indicateur profits réalisés, de telle façon qu'un négociateur peut, avant de passer une commande portant sur une quantité prédéterminée, visualiser un risque/profit potentiel en entrant dans une position nette prédéterminée, compte tenu des mouvements du marché potentiel. Selon d'autres formes d'exécution, l'invention concerne un système et un procédé de gestion de budget. Suivant l'une de ces formes d'exécution, une application de gestion de budget intercepte une commande avant que la commande soit envoyée à l'échange, et détermine une pluralité de niveaux P/L, sur la base desquels l'application de gestion de budget sélectionne alors un ensemble de paramètres de gestion de budget à utiliser pour contrôler ou modifier des paramètres de commande, avant que la commande soit envoyée à l'échange. La pluralité de niveaux de profits peut comprendre un niveau de profits nets déterminés sur la base d'une position nette du négociateur, et un niveau de marché réel, un niveau de profits réalisés, déterminé sur la base de ventes et d'achats du négociateur, associés à l'objet négociable, ou un niveau de profits ouverts déterminé sur la base des niveaux de profits réalisés et nets.
Patent CA-2515134-C (CA)
Inventor: TOWNSEND MURRAY R
IPC: F16J15/3268
Filed: 2005-07-26
Granted: 2012-11-27
Abstract: A method of installing annular seals on a plunger. A first step involves positioning an annular seal on a seal installation tool adapted to hold the annular seal in an expanded state. A second step involves positioning the annular seal so that the annular seal overlies a body of a plunger. A third step involves transferring the annular seal from the seal installation tool to a seal groove in the body of the plunger.
Patent CA-2520486-C (CA)
Title: Apparatus for carrying out an electrolytic process on a halogenide compound
Inventor: ZILVOLD HENDRIK MARTIN
IPC: C25B9/20
Filed: 2003-03-27
Granted: 2009-05-26
Abstract: The present invention relates to an apparatus for carrying out an electrolytic process on a halogenide compound, in which apparatus several electrolytic cells are electrically connected in series, which electrolysis cells each comprise a cell element, provided with underlying supply pipes for supplying electrolyte and with collecting discharge pipes disposed near the upper side thereof for discharging electrolyte and the gases formed during the electrolytic process, a cathode compartment including a cathode and an anode compartment including an anode, and a diaphragm or semi-permeable membrane, in which the electrolytic cells have been pressed together between two end plates with a certain bias, so that each anode compartment and each cathode compartment is constructed as one unit together with the supply pipes and the collecting discharge pipes.
Patent CA-2521425-C (CA)
Title: Substituted phenoxy-acetic acids
Inventor: BONNERT ROGER
IPC: C07D215/12
Filed: 2004-04-06
Granted: 2012-05-29
Abstract: The invention relates to substituted phenoxyacetic acids (I) as useful pharmaceutical compounds for treating respiratory disorders, pharmaceutical compositions containing them, and processes for their preparation.
Patent CA-2521498-C (CA)
Inventor: SAMUELSON LARS IVAR
IPC: C30B29/62
Filed: 2004-04-01
Granted: 2012-06-05
Abstract: Nano-engineered structures are disclosed, incorporating nanowhiskers of high mobility conductivity and incorporating pn junctions. In one embodiment, a nanowhisker of a first semiconducting material has a first band gap, and an enclosure comprising at least one second material with a second band gap encloses said nanoelement along at least part of its length, the second material being doped to provide opposite conductivity type charge carriers in respective first and second regions along the length of the of the nanowhisker, whereby to create in the nanowhisker by transfer of charge carriers into the nanowhisker, corresponding first and second regions of opposite conductivity type charge carriers with a region depleted of free carriers therebetween. In another embodiment, a nanowhisker is surrounded by polymer material containing dopant material. In a further embodiment, a nanowhisker has a heterojunction between two different intrinsic materials, and Fermi level pinning creates a pn junction at the interface without doping.
Patent CA-2526211-C (CA)
Title: [1,2,4]triazolo[1,5,a]pyrimidin-2-ylurea derivative and use thereof
Inventor: MASUDA AKIRA
IPC: A61P1/00
Filed: 2004-06-02
Granted: 2011-12-20
Abstract: Novel [1,2,4]triazolo[1,5-a]pyrimidine derivative of the general formula (1): (1) its prodrug or a pharmaceutically acceptable salt thereof, which exhibits an antigen presentation inhibiting activity and is useful as a preventive and/or therapeutic agent for immunological rejection and/or graft versus host reaction in organ/bone marrow transplant, autoimmune disease, allergic disease and/or inflammatory disease and also useful as an anticancer drug or as an immunological tolerance inducer for transplanted organ/transplanted bone marrow.   (see formula 1)
Patent CA-2527718-C (CA)
Title: System, method and computer product for sending encrypted messages to recipients where the sender does not possess the credentials of the recipient
Inventor: IVANOV VIATCHESLAV
IPC: H04L9/00
Filed: 2005-05-12
Granted: 2012-07-17
Abstract: A system for encrypting and decrypting messages using a browser in either a web or wireless device or secure message client software for transmission to or from a web server on the Internet connected to an email server or message server for the situation where the sender does not possess the credentials and public key of the recipients. The encryption and decryption is conducted using a standard web browser on a personal computer or a mini browser on a wireless device, or message client software on either a personal computer or wireless devices such that messages transmitted to the web or wireless browser or message client software can be completed and encrypted and signed by the user such that encrypted and signed data does not require credentials and public key of the recipients. A method for delivering and using private keys to ensure that such keys are destroyed after use is also provided. A method of transmitting encrypted messages to a web or wireless browser or message client and decrypting and verifying such messages by recipients who do not possess or who are not enrolled in a PKI and do not have private keys. A method for authenticating the sender/user of the browser, and a method for accessing or generating public and private keys for encrypting and decrypting messages for recipients who are not enrolled in a public key infrastructure.
Patent CA-2528149-C (CA)
Inventor: NEWMAN WALTER
IPC: H01R33/97
Filed: 1997-07-25
Granted: 2006-12-05
Abstract: An adapter for lamps and other electrical devices to be installed in standard lampsockets which prevents unauthorized removal of such lamps or other electrical devices. A screwshell means is placed upon a body member such that relative rotation between them is possible. A tool or key placed in aligned slots or keyways prevents relative rotation so that the adapter can be installed or removed from a lampsocket. The tool or key is then removed permitting relative rotation again, whereby the lamp or other electrical device cannot be removed from the lampsocket. Use of the tool or key fixes the two components with respect to one another and the adapter can be removed.
Patent CA-2528401-C (CA)
Inventor: WINTER DAN
IPC: G01D9/06
Filed: 2004-06-10
Granted: 2013-02-26
Abstract: A meter for flowing material, e.g., water, has a meter register having an electronic display, e.g., an LED or LCD display, and a mechanical read-out display driven by a stepper motor to record units of water that flowed through the meter. In the event of an electrical power failure, the LED or LCD readout values are lost, however, the mechanical read-out values remain. Further, signals are transmitted to a microprocessor of a meter register to change the rotation of the stepper motor so that the meter register can be used with different types of meters. Still further, a meter generator co-acting with a meter register forwards an electrical pulse signal after a quantity of material or utility passes through a water meter to a microprocessor of a remote reader. The remote reader includes an odometer coupled to a stepper motor.
Patent CA-2532446-C (CA)
Inventor: BASQUE ROLAND
IPC: B65B35/10
Filed: 2006-01-09
Granted: 2014-03-18
Abstract: An automatic bagging system and method of operation having an intelligent programmable controller is described. Articles are discharged, one at a time, at a rapid rate into compartments of an article receiving housing and are then discharged in a bag. The article receiving housing has hinge gates for guiding the articles in respective ones of the compartments. A detector detects the position of articles being discharged into the article receiving housing and sends article detection signals to a controller. The controller has a programmable processor in which is inputted article loading time lapse data for each of the compartments. The system continuously loads articles into the article receiving housing and retains a first article during the discharge operation of the housing. The controller also operates the hinge gates after a delay of the time lapse data and in synchronism with the article detection signals. The controller controls the speed of an infeed conveyor, the number of articles to be placed in each of the compartments, the discharge thereof, the operation of the hinge gates and the operation of the holding device to support the first article during the discharge mode and controlling the rate of placement of articles on the infeed conveyor.
Patent CA-2532722-C (CA)
Title: Cystatin sn (cst1) and other markers for detection of gastric cancer
Inventor: GUILFORD PARRY JOHN
IPC: C12Q1/68
Filed: 2004-07-16
Granted: 2016-10-04
Abstract: Early detection of tumors is a major determinant of survival of patients suffering from tumors, including gastric tumors. Members of the GTM gene family can be over-expressed in gastric tumor tissue and other tumor tissue, and thus can be used as markers for gastric and other types of cancer. GTM proteins can be released from cancer cells, and can reach sufficiently high concentrations in the serum and/or other fluids to permit their detection. Thus, methods and test kits for detection and quantification of GTM can provide a valuable tool for diagnosis of gastric cancer.
Patent CA-2534606-C (CA)
Title: Synchronizing server and device data using device data schema
Inventor: LINKERT BARRY WARREN
IPC: H04L69/14
Filed: 2006-01-30
Granted: 2010-06-22
Abstract: Methods and apparatus for the synchronization of first data stored to a wireless mobile device and second data stored to a remote device are provided. Schema describing the data is maintained by the device. The schema is provided by the device to assist with the synchronization. Changes to device data schema may be transparently handled by a synchronization server. In one embodiment, a method for synchronizing first data stored to a mobile device and second data stored to a remote storage device comprises receiving a schema from the mobile device describing the first data; matching respective instances of the first and second data using the schema; determining differences between the first and second data in response to the snatching; arid updating at least a one of the first and second data in response to the differences.
Patent CA-2535134-C (CA)
Title: Compatible methods and systems for multiple spanning tree protocols
Inventor: KANG CHI-CHENG
IPC: H04L12/46
Filed: 2006-02-02
Granted: 2011-10-18
Abstract: A compatible method for multiple spanning tree protocols. A verification module is provided between a standard multiple spanning tree (MST) module and a LLC layer and Ethernet driver module. The verification module executes a reception verification procedure and a transmission verification procedure. The verification module, the standard MST module, and the LLC layer and Ethernet driver module are established in a switch. A bridge protocol data unit (BPDU) is received by the verification module. If the BPDU comes from the LLC layer and Ethernet driver module, the verification procedure is executed for the received BPDU. If the BPDU comes from the standard MST module, the transmission verification procedure is executed for the BPDU.
Patent CA-2538938-C (CA)
Inventor: SURTEES JOHN
IPC: C07D207/267
Filed: 2004-09-13
Granted: 2011-08-09
Abstract: L'invention concerne une nouvelle méthode servant à préparer des dérivés de 2-oxo-1-pyrrolidine représentée par la formule générale (I) dans laquelle les substituants possèdent la signification définie dans le descriptif.
Patent CA-2541131-C (CA)
Inventor: PEGLION JEAN-LOUIS
IPC: C07D295/04
Filed: 2006-03-28
Granted: 2010-06-22
Abstract: Composé de formule (I): (see formula I) dans laquelle: - R1, R2, R3 et R4, identiques ou différents, représentent chacun un atome ou groupement choisi parmi H, halogène, alkyle, alkoxy, phényle et cyano, - X représente une liaison, un atome d'oxygène ou un groupement choisi parmi -(CH2)m-, -OCH2- et -NR5-, m représente 1 ou 2, R5 est tel que défini dans la description, - Y représente un atome d'oxygène ou un groupement choisi parmi NR7 et CHR8, où R7 et R8 sont tels que définis dans la description, - Z représente un atome d'azote ou un groupement CH, - n représente 1 ou 2, - Ak représente une chaîne alkylène, - Ar représente un groupement aryle ou hétéroaryle, ses isomères optiques, ainsi que ses sels d'addition à un acide pharmaceutiquement acceptable. Médicaments.
Patent CA-2549942-C (CA)
Inventor: YOKOHATA HIROSHI
IPC: C07C7/04
Filed: 2006-06-12
Granted: 2013-08-06
Abstract: A process for separating hydrocarbons from an LNG, including the steps of: distilling a feed LNG in a first distillation column to separate it into a fraction enriched with methane and a fraction enriched with components heavier than methane; distilling the fraction enriched with components heavier than methane in a second distillation column to separate it into a fraction enriched with ethane and a fraction enriched with components heavier than ethane; recovering the cryogenic heat of the feed LNG to be fed into the first distillation column or of the liquid inside the first distillation column by using a heat transfer medium; and cooling the overhead gas of the second distillation column by using the heat transfer medium which has recovered the cryogenic heat to condense at least part of the overhead gas of the second distillation column. An apparatus for carrying out this process.
Patent CA-2552465-C (CA)
Inventor: BEAULIEAU RENE
IPC: G01S17/36
Filed: 2006-07-18
Granted: 2013-09-17
Abstract: An optical sensor for determining a distance between a target and a probe head is described. The optical sensor comprises a light source delivering a broadband spectrum; a fiber-optic Michelson interferometer (FOMI) for creating an interferogram; and an analyzer unit for receiving the interferogram from an output of the FOMI and for determining the distance of the target by finding a position corresponding to a maximum in a Fourier transform of the spectral distribution of the interferogram. The FOMI comprises a probing optical fiber terminated by the probe head and a reference optical fiber, the reference optical fiber having a fixed optical path length.
Patent CA-2552633-C (CA)
Title: Plow hitch assembly for vehicles
Inventor: NIEMELA CAL G
IPC: B60D3/00
Filed: 1999-02-09
Granted: 2010-01-12
Abstract: A hitch assembly provides removable connection of a plow assembly to a push beam assembly installed on a vehicle. The hitch assembly includes a draw latch assembly which engages the push beam assembly and pulls the plow assembly into position for pivotal attachment of the plow assembly to the vehicle. The draw latch assembly is activated by a power source, such as an hydraulic cylinder, and is further interconnected with a lift arm assembly such that further extension or activation of the hydraulic cylinder results in a raising or lowering of the plow blade. Also included is an easy connection and release mechanism for inserting and retracting pivot pins through corresponding brackets on the lift arm assembly and push beam assembly. A light tower assembly is removably attached to the push beam assembly such that when the plow is not in use, only the push beam assembly and its mounting brackets remain on the vehicle in a position below and rearward of a front bumper of the vehicle.
Patent CA-2552716-C (CA)
Title: Package for a perishable product
Inventor: VAN PUIJENBROEK ALEXANDER JOSEPHUS MARICUS
IPC: B65D75/62
Filed: 2004-01-08
Granted: 2011-06-07
Abstract: The invention relates to a package (10) suitable for containing a perishable product, comprising a first shell element (11) provided with an upright circumferential edge (11a) and a central portion (13) for accommodating said perishable product, as well as a closure element (12) provided with a circumferential edge (12a) which closure element is placed with its circumferential edge on the upright circumferential edge of said first shell element in an adhering and closing manner and wherein said closure element is provided at its circumferential edge with a protruding lip (14a), which lip does not adhere to the circumferential edge of said first shell element, for the purpose of peeling off said closure element from said first element. Near said lip the two circumferential edges are provided with a closed channel (15) being in communication with said central portion, and wherein at least one of said circumferential edges is provided with a fracture line (16) extending substantially perpendicularly to said channel.
Patent CA-2556588-C (CA)
Inventor: BALL WILLIAM T
IPC: F16L55/07
Filed: 2006-08-22
Granted: 2008-10-14
Abstract: A yard hydrant that facilitates the evacuation of water from therein. The wall hydrant has a standpipe having a drain port wherein the standpipe is coupled to a head casing that has a discharge conduit. An air line is mounted adjacent and to the drain port and extends from the drain port to an end that may be attached to a pressurized fluid source. Thus, when water remains in the standpipe even after a closure valve is closed, pressurized air is supplied through the air line and drain port into the standpipe to force retained water toward and out of the discharge conduit.
Patent CA-2557019-C (CA)
Title: Polymer bound manganese compounds in cleaning compositions
Inventor: BEENEN HENK
IPC: C11D3/02
Filed: 2005-02-22
Granted: 2012-05-01
Abstract: The present invention relates to cleaning compositions comprising polymer bound manganese compounds as reducing agents and the use of such manganese compounds in cleaning compositions, particularly to machine dishwashing compositions comprising a protein bound manganese compound as a silver corrosion protection agent and the use of such a manganese compound in dishwashing compositions.
Patent CA-2558992-C (CA)
Title: Dispositif de manutention de supports d'information
Inventor: WYSSMANN HANS
IPC: G06K13/00
Filed: 2006-09-07
Granted: 2009-06-02
Abstract: La présente invention a trait à un appareil de traitement de supports d'information (11), tels que des étiquettes, des billets et autres, plus particulièrement les supports individuels à circuits intégrés qui sont retenus séparément, préférablement à l'aide d'adhésif, le long d'un convoyeur(12). L'appareil (10) comporte au moins un dispositif (20) qui sert à détacher, entièrement ou partiellement, tout ou partie des supports d'information (11) du convoyeur en mouvement constant (12). Certains de ces supports sont sélectionnés (11a) et enlevés, plus particulièrement ceux d'entre eux qui ne fonctionnent pas, tandis que les supports d'information (11) qui ont été entièrement ou partiellement détachés sont retournés au convoyeur (12) pour être transportés plus loin en aval (fig. 1).
Patent CA-2574974-C (CA)
Inventor: PETE REGINAL A
IPC: F16C33/76
Filed: 2005-07-29
Granted: 2011-01-04
Abstract: L'invention concerne un ensemble roulement pour train de roues. Dans certaines constructions et certains aspects, l'ensemble roulement comprend un boîtier délimitant une cavité traversante; un premier cône de roulement placé à l'intérieur de la cavité et un second cône de roulement placé à l'intérieur de la cavité et espacé du premier cône de roulement. Un premier jeu de plusieurs rouleaux est disposé entre et en prise avec le boîtier et le premier cône de roulement, et un second jeu de plusieurs rouleaux est disposé entre et en prise avec le boîtier et le second cône de roulement. Un joint d'étanchéité ferme l'espace entre le premier cône de roulement et le second cône de roulement. Dans certaines constructions et certains aspects, le joint d'étanchéité n'est pas métallique ou est élastomérique.
Patent CA-2576247-C (CA)
Inventor: DALE SUZANNE
IPC: G01N33/53
Filed: 2005-08-26
Granted: 2016-08-30
Abstract: Pharmaceutical compositions comprising inhibitors of the SirABC or FhuC iron-siderophore transport system, and their use for treating an infection of Staphylococcus aureus in a subject Screening methods for mdentifymg SirABC or FhuC iron-siderophore transport system inhibitors are also disclosed