baber/WOPTO huggingface dataset:
Patent CA-2401886-A1 (CA)
Inventor: GRAEBENER DAVID
IPC: H04R9/04
Filed: 2001-03-02
Abstract: L'invention concerne un système de haut-parleur magnétique plat à extrémité unique doté d'au moins un diaphragme (72, 90) souple, à film mince pourvu de côtés avant et arrière qui permettent la conversion d'un signal électrique d'entrée en une sortie acoustique correspondante, ledit diaphragme comprenant une zone conductrice prédéterminée (76) et une zone non conductrice prédéterminée. Ledit système de haut-parleur possède aussi une structure magnétique (92) utilisant des aimants à énergie élevée exempts de ferrites d'une épaisseur prédéterminée, lesdits aimants étant respectivement aussi larges que profonds, et des aimants dotés d'une résistance magnétique comparés aux aimants du type à ferrites de même largeur comme les aimants à énergie élevée exempts de ferrites mais dotés d'une profondeur accrue afin d'obtenir presque la même résistance magnétique que les aimants à énergie élevée dans la structure magnétique. Doubler la profondeur des aimants à énergie élevée dans la structure magnétique engendre une augmentation de la sensibilité du haut-parleur d'au moins 3 dB, tandis que doubler la profondeur de l'aimant du type à ferrites permettra d'obtenir un gain inférieur à 3 dB. Le système comprend également une structure de montage couplée au diaphragme pour saisir ce dernier, le maintenir à un état de tension prédéterminé et l'espacer à une distance prédéterminée de la structure magnétique.
Patent CA-2404650-A1 (CA)
Inventor: SAKANE KOJI
IPC: C23C22/83
Filed: 2001-04-27
Abstract: A process for producing a treated part made of magnesium and/or a magnesium alloy, characterized by treating a part made of magnesium and/or a magnesium  alloy with (A) a surface-treating agent containing a phosphoric acid salt, subsequently treating it with (B) a rust-preventive pretreating agent, optionally further treating the part with (C) a detergent containing a surfactant and at least one member selected among aromatic carboxylic acids and salts of these, and then optionally treating the part with (D) a rust preventive for magnesium.
Patent CA-2405233-A1 (CA)
Title: Method and compositions for the treatment of allergic conditions using pgd2 receptor antagonists
Inventor: JONES THOMAS R
IPC: A61K45/06
Filed: 2001-04-09
Abstract: Prostaglandin D2 receptor antagonists in conjunction with an antihistamine and/or a leukotriene antagonist are useful in the treatment of allergic conditions.
Patent CA-2405543-A1 (CA)
Title: Use of thioamide oxazolidinones for the treatment of bone resorption and osteoporosis
Inventor: JENSEN RICHARD K
IPC: A61K31/42
Filed: 2001-04-17
Abstract: The use of thioamide oxazolidinones for the treatment of bone resorption and  osteoporosis is provided
Patent CA-2405644-A1 (CA)
Inventor: FISHER SCOTT LEE
IPC: B65D85/60
Filed: 2002-09-27
Abstract: A dispensing container is formed from a toroidal-shaped body having a top surface, a bottom surface, and opposing outer and inner sidewalls defining a hollow interior and a central void. A lid having a tab portion hinged to an actuator portion covers part of the top surface of the body and is dimensioned to cover the aperture. The actuator is depressable to cause the tab portion to pivot away from the aperture, thereby allowing one to dispense the contents present in the container.
Patent CA-2411038-A1 (CA)
Title: Generation subtitles or captions for moving pictures
Inventor: WIEWIORKA ADAM
IPC: G06F40/20
Filed: 2001-06-11
Abstract: A method for generating subtitles for audiovisual material received and analyses a text file containing dialogue spoken in audiovisual material and provides a signal representative of the text. The text information and audio  signal are aligned in time using time alignment speech recognition and the text and timing information are then output to a subtitle file. Colours can be assigned to different speakers or groups of speakers. Subtitles are derived by receiving and analysing a text file containing dialogue spoken by considerin g each word in turn and the next information signal, assigning a score to each  subtitle in a plurality of different possible subtitle formatting options which lead to that word. The steps are then repeated until all the words in the text information signal have been used and the subtitle formatting optio n which gives the best overall score is then derived.
Patent CA-2411160-A1 (CA)
Title: Colchinol derivatives as vascular damaging agents
Inventor: LAMORLETTE MARYANNICK ANDREE
IPC: A61P13/12
Filed: 2001-07-04
Abstract: The invention relates to colchinol derivatives of the formula 1: wherein the substituents are as defined in the description or a pharmaceutically-acceptable salt, solvate or pro-drug thereof. The invention also relates to processes for preparing compounds of formula (1), pharmaceutical compositions of compounds of formula (1) and the use of compounds of formula (1), in the manufacture of a medicament for use in the production of a vascular damaging effect in a warm blooded animal.
Patent CA-2411406-A1 (CA)
Title: Manipulation of oxidative phosphorylation for hypersensitizing tumor cells to glycolytic inhibitors
Inventor: PRIEBE WALDEMAR
IPC: A61K31/70
Filed: 2001-03-02
Abstract: A class of glycolytic inhibitors is useful in the treatment of solid tumors by attacking anaerobic cells at the center on the tumor. 2-deoxyglucose, oxamate and various analogs thereof are identified as having a natural selective toxicity toward anaerobic cells, and will significantly increase the efficacy of standard cancer chemotherapeutic and radiation regiments as well as new protocols emerging with anti-angiogenic agents.
Patent CA-2413239-A1 (CA)
Title: System and method for maximizing efficiency in a time division duplex system employing dynamic asymmetry
Inventor: MCMEEKIN SUE M
IPC: H04W76/02
Filed: 2001-06-08
Abstract: Systems and methods for efficiently utilizing spectrum in a time division duplex system are shown. In the preferred embodiment fractions of a time division duplex frame (702) are asymmetrically adjusted as forward and reverse channels (703) according to communication demands/requests. Particular groups of resources for which independent asynchronous operation would result in undesired consequences are preferably operated in lockstep to thereby avoid the undesired consequences. Accordingly, a most preferred embodiment of the present invention provides for lockstep asymmetric adaptive time division duplexing among multiple carriers of a hub and multiple node wireless communication system.
Patent CA-2417140-A1 (CA)
Title: Ventilating shoe
Inventor: PAN WANFU
IPC: A43B13/20
Filed: 2001-07-25
Abstract: A shoe for ventilating comprises upper, insole, insole, and outer sole. The vamp and shoe both lining is constitute of the upper, lining, inter sole, outer sole, in which, on the outer sole there is a elasticity gasbag, the gasbag joined a air conduit, the conduit, the conduit extend to the upper between the vamp and shoe lining. The ventilate aperture on the air conduit of the upper join the external. The shoe can be circulate the air inter and outer. So the air is purity. The internal of the shoe dry and ventilate.
Patent CA-2417743-A1 (CA)
Title: Live and electronic wagering and lottery game
Inventor: ODOM WAYNE
IPC: G07F17/32
Filed: 2001-08-30
Abstract: A method and device is set forth for playing a game where an inventory of ga me indicia is arranged in a random but established, serial order. For each hand  of play the player makes a wager (114) and game indicia are displayed in ord er from the inventory to define a winning or losing outcome. A display (100), a s hands are displayed, displays the remaining constituency of the inventory. T he player can before any game, order re-shuffling and re-constitute the invento ry.
Patent CA-2418104-A1 (CA)
Title: Oxazolyl-arylpropionic acid derivatives and their use as ppar agonists
Inventor: BROOKS DAWN ALISA
IPC: A61P7/04
Filed: 2001-08-23
Abstract: Compounds represented by the following structural formula (I), and pharmaceutically acceptable salts, solvates and hydrates thereof, wherein: n is 2, 3, or 4 and W is CH2, CH(OH), C(O) or O; R1 is an unsubstituted or substituted aryl, heteroaryl, cycloalkyl, heterocycloalkyl, aryl-alkyl, heteroaryl-alkyl, cycloalkyl-alkyl, or t-butyl; R2 is H, alkyl, haloalkyl or phenyl; Y is an unsubstituted or substituted thiophen-2,5-diyl or phenylene;  R3 is alkyl or haloalkyl; R4 is a substituted or unsubstituted phenyl, naphthyl, 1,2,3,4-tetrahydronaphthyl, quinolyl, pyridyl or benzo[1,3]dioxol-5-yl group; and R5 is H, alkyl, or aminoalkyl; are useful for modulating a peroxisome proliferator activated receptor, particularly in the treatment of diabetes mellitus.
Patent CA-2418952-A1 (CA)
Title: A novel member of the lysyl oxidase gene family
Inventor: EVANS MARK J
IPC: A61K48/00
Filed: 2001-08-08
Abstract: The present invention relates to a novel lysyl oxidase genes, termed EER-7. The invention relates to the protein and nucleic acids encoding the protein.  The invention further relates to an assay system to identify compounds that selectively modulate EER-7 protein activity by interaction with estrogen receptors.
Patent CA-2419411-A1 (CA)
Title: Adaptive cancellation of fixed interferers
Inventor: MESECHER DAVID K
IPC: H04Q7/36
Filed: 1999-01-07
Abstract: An improved base station which cancels the effects of known fixed interference sources produces a signal substantially free from the interference sources thereby increasing total channel capacity. The adaptive interference canceler system includes a main antenna for receiving signals from other communication stations and at least one directional antenna directed toward an interference source. The main and directional antennas are coupled to the adaptive canceler, which weights signals received by the directional antennas and sums the weighted signals to produce a cancellation signal. The adaptive canceler subtracts the cancellation signal from the signals received by the main antenna to provide an output signal substantially free from the interference generated by the one or more known interference sources.
Patent CA-2420410-A1 (CA)
Inventor: BARKAN RAPHAEL
IPC: A61K31/155
Filed: 2001-08-30
Abstract: L'invention concerne l'utilisation de dérivés de S-alkylisothiouronium, telle que la composition préférée de diéthylphosphate de S-éthylisothiouronium, par exemple, destinés au traitement des céphalées, en particulier de la migraine, ainsi qu'à la prévention et au traitement des nausées et des vomissements. Ces compositions sont efficaces dans la prévention ou le soulagement de vomissements associés à la migraine ou à d'autres états pathologiques, tels que ceux induits par la chimiothérapie ou la radiothérapie, ainsi que d'autres symptômes de la migraine, y compris la phonophobie et la photophobie.
Patent CA-2420433-A1 (CA)
Inventor: SCHLABACH JAMES EDWARD
IPC: G06Q30/02
Filed: 2001-04-20
Abstract: Published without an Abstract
Patent CA-2421141-A1 (CA)
Title: Mobile distillery for water and steam distillation, based on the old traditions combined with a new method of distillation and new technical solutions of constructing system for production of etheral (essential) oils
Inventor: MOCHEV TODOR ILIEV
IPC: C11B9/02
Filed: 2003-03-12
Abstract: A new method of water-steam distillation- for water distillation soaking the raw material periodically, a process repeated many times and for steam distillation with superheated steam and the system can function under vacuum as well as under pressure and to boil secondary water saturated with ethereal oil or raw materials prepared for boiling in liquid state /pulps/. The purpose is to raise the effectiveness and reduce the expenditures in the production of ethereal oils. New technical solutions in the construction of systems for the production of ethereal oils. The systems are mobile /transportable/ and it is possible to produce them both for water and steam distillation with different working capacity varying from 5 to 1000 liters as to one oil-separating vessel /Florentine/ up to three working systems can be connected in that way the overall working capacity can be assembled until the desired for each specific situation capacity is achieved.  This characteristic makes them equally applicable under domestic as well as under industrial working conditions without disrupting their maximum effectiveness. With these new systems it is achieved in the process of extraction of ethereal oils a rendement/percentage of extraction/ 10 to 16 % higher than the one produced up to now with the traditional water-steam distilleries. The quality parameters of the oil do not worsen but they improve. The produced quantity of distillate necessary for the maximum percentage extracted oil is 2 to 2,5 times less than the one produced with the traditional up to now water-steam distilleries. They are light and convenient for assembly and disassembly and they can be made out of flat copper as well as of stainless sheet metal or a combination of the two types.
Patent CA-2423422-A1 (CA)
Inventor: KUGEMOTO KENJI
IPC: E04B1/80
Filed: 2001-09-28
Abstract: A structure utilizing geothermal energy capable of effectively utilizing a thermal energy in an underground constant temperature layer while using a supplementary heater and an air conditioner and natural energies such as sol ar heat or solar light, wind power, and water power in order to prevent limited  fossil energies such as petroleum, gases, and coal from being exhausted, wherein an insulating wall (A) formed of a plurality of insulation panels (1 ) connected to each other and extending from a ground surface (4) to the underground constant temperature layer (21) is buried in the ground while surrounding a building (22) adhesively to the ground exposed portion and the  underground buried portion of a foundation (5).
Patent CA-2424076-A1 (CA)
Inventor: PETTINAROLI GIULIO
IPC: G01F15/06
Filed: 2003-03-31
Abstract: A optical flow-meter device comprises an outer tubular body provided with an inlet pipe fitting and an outlet pipe fitting for a fluid, and a tubular element made of transparent plastic material, which sealingly extends inside the body between the inlet and the outlet pipe fittings. The outer tubular body has two facingly arranged side openings for the insertion of a light-emitting element, and a light-receiving element connected to an electronic flow control and digital reading unit. A  light-shuttering member is axially slidable within the inner tubular element and is shaped to allow the fluid to flow and at the same time to partialize or gradually shutter the light beam between the emitter and the receiver, providing an electronic signal proportional to the fluid flow running along the inner tubular element. A biasing spring member acts on the light-shuttering member to balance the fluid thrust.
Patent CA-2424121-A1 (CA)
Inventor: ULRICH FRANZ
IPC: B05B9/06
Filed: 2001-07-09
Abstract: L'invention concerne un procédé servant à produire des marquages de grande dimension, tels que des dessins, des images, des écrits, des logos d'entreprise, des indications de signalisation ou des ornements. Une tête de marquage (5) agencée sur un appareil mobile (1), de préférence un véhicule, est déplacée au moyen d'une ou de plusieurs buses (6) le long d'une surface à marquer et des moyens de commande électroniques (8) commandent les buses (6) de la tête de marquage en fonction de la position actuelle de l'appareil mobile (1), conformément au modèle à reproduire. On peut ainsi produire des marquages surdimensionnés, par exemple sur des terrains ou autres surfaces appropriées, en particulier dans un but publicitaire.
Patent CA-2425546-A1 (CA)
Title: Fischer-tropsch synthesis process
Inventor: NAY BARRY
IPC: C10G2/00
Filed: 2001-10-09
Abstract: A process for the conversion of synthesis gas to liquid hydrocarbon products comprising contacting, in a slurry reactor, synthesis gas at an elevated temperature and pressure with a suspension of catalyst in a liquid medium, introducing a low boiling solvent into the slurry reactor, vaporising at least a portion of the low boiling solvent in the slurry reactor, withdrawing from the slurry reactor, a gaseous stream comprising unreacted synthesis gas and vaporised low boiling solvent, cooling at least a portion of the gaseous stream to a temperature at which liquid condenses out so as to form a two phase mixture of gas and condensed liquid, and recycling at least a portion of the gas and at least a portion of the condensed liquid to the slurry reactor.
Patent CA-2425634-A1 (CA)
Title: Method and device for creating micro-arrays
Inventor: LEIGHTON STEPHEN B
IPC: B01L3/00
Filed: 2000-10-10
Abstract: A method and device are provided for simultaneously creating a plurality of identical micro-arrays of biological samples. The invention utilizes a plurality of substrates, each of which having a top side, a bottom side, and a pattern of through-holes. Each through-hole has a wider upper cross-section, a narrower lower cross-section, and a step or plateau formed in the transition area. When the substrates are stacked, through-holes are in registry and form tunnels extending through the stack of substrates. Reagents of interest are caused to flow through the tunnels and deposit on the step or plateau area. A  barrier layer may be provided to prevent leak-through between neighboring holes. After the desired reagents have been deposited, the substrates are separated. In this manner a series of micro-arrays, each capable of containing hundreds or thousands of biological samples such as cDNA fragments, is formed simultaneously.
Patent CA-2425993-A1 (CA)
Inventor: FALCOU GERARD
IPC: G01G19/07
Filed: 2001-09-25
Abstract: Selon l'invention, ce dispositif comporte un capteur électronique (6), apte à délivrer un signal de compression et un signal de cisaillement, ainsi qu'un comparateur pour comparer le signal de cisaillement à une valeur de seuil, afin de valider, ou invalider, le signal de compression. Application à la pesée des avions.
Patent CA-2428034-A1 (CA)
Inventor: VERHEIJ JAN ADRANIUS
IPC: A23D7/01
Filed: 2001-11-14
Abstract: Water continuous, pourable compositions comprising more than 50 to 80 wt %  fat, an emulsifier having a hydrophilic/lipophilic balance value of at least 7, an antispattering composition and optionally a biopolymer in an amount of at most at most 0.3 wt % on total composition weight are suitable frying compositions.
Patent CA-2430944-A1 (CA)
Inventor: WILLIAMSON MARY
IPC: G06F40/00
Filed: 2001-11-27
Abstract: A system and a method for efficiently drafting a legal document (17) using an authenticated clause table (49) are described. A table of clauses (49) is compiled into a shareable database (19). Each clause (67) relates to one or more individual parties potentially affected by a use of the clause in a legal document (17). Each clause (67) also includes authorizations (46) controlling access and preferences (128) specifying provisions and terms for a specific subject matter. A searchable index (43) of the clauses table (49) is formed using a topical ordering based on the specific subject matter included in the provisions and terms of each clause (67). A clause selection interface (121) is exported and includes document drafting controls. The clauses table index (43) is authenticated against the authenticated against the authorizations (46) for a given user and the individual parties and specified monetary amount and is presented on the user interface following successful authentication. A  clause selection (67) is authenticated against the authorizations (46) for a given user and the preferences (128) for the individual parties. An individual clause (67) from the clause table (49) is displayed on the user interface upon the selection by the given user following successful authentication.
Patent CA-2431704-A1 (CA)
Inventor: HUDSON STEVEN MARTIN
IPC: H04B13/02
Filed: 2001-12-20
Abstract: L'invention concerne des procédés de communication sous-marine, selon lesquels une anode de protection cathodique (13) est utilisée comme antenne d'émission. Les signaux sont reçus à un second emplacement au moyen de deux électrodes (22, 23, 32, 33) espacées de l'antenne d'émission par des distances différentes.
Patent CA-2433314-A1 (CA)
Title: Apparatus system and method for gas well site monitoring
Inventor: STEPANIK RADIM
IPC: E21B47/10
Filed: 2003-06-25
Abstract: A System and a Method of initializing and using that system are described in various embodiments all suitable for use remotely monitoring gas escapes on oil or gas well-sites, particularly as early warning technologies for use in preventing injury to workers or populations adjacent those well-sites. The system efficiently uses the Internet to securely transmit pre- processed data off site for a range of different uses either directly to well- site operators or via a server for value-added handling of and convenient access by operators and others to information based on the data. The system conserves both IP addresses and communications bandwidth without compromising access to detailed data respecting well-site status. The novel system includes means for using multiple modes of long-distance communications technology that can be configured manually or that conveniently auto-senses and auto-selects the appropriate communications mode to use for transmitting data off site via the Internet according to the location of installation of the system and whether or not it has entered an alarm condition.
Patent CA-2433617-A1 (CA)
Title: Self-optimizing multi-variable point to multipoint communication system
Inventor: VARMA SUBIR
IPC: H04W52/04
Filed: 2000-12-29
Abstract: The invention provides a method and system for adaptive point to multipoint wireless communication. The wireless physical layer and the wireless media-access-control (MAC) layer collectively include a set of parameters, which are adaptively modified by a base station controller for communication with a plurality of customer premises equipment. The base station controller adjusts communication with each customer premises equipment individually and adaptively in response to changes in characteristics of communication, including physical characteristics, amount of communication traffic, and nature of application for the communication traffic.
Patent CA-2436478-A1 (CA)
Title: Train simulator and playback station
Inventor: HAWTHORNE MICHAEL J
IPC: G06G7/48
Filed: 2003-07-31
Abstract: A portable train simulator, including a microprocessor, a display and an input device for the microprocessor. A first program drives the display to depict indicia of a control stand and to respond to control inputs from the input device. A  second program drives the display to depict a track to be traversed from a data file in response to the control inputs. A virtual control stand is one of the elements that allows the true portability of a train simulator. The system can display and switch between the present operating parameters of the train and/or a history of the operating parameters of the train, as selected by the input device. Thus, the system can switch from playback mode to simulation mode to provide a take-over of recorded conditions to allow an operator to explore alternate methods for managing the train.
Patent CA-2437688-A1 (CA)
Title: Thong pantiliner with improved wicking characteristics
Inventor: COLE ROBERT T
IPC: A61F13/15
Filed: 2002-02-08
Abstract: A disposable absorbent thong-shaped pantiliner. The pantiliner is in the form of a generally planar pad having a fluid-pervious top sheet, an absorbent core and a fluid impervious back sheet that are bonded together along a first set of non-linear, parallel lines and second set of linear parallel lines. The first set of lines have portions extending generally along each side and the top and bottom end of the pad. The second set of lines are located adjacent the bottom end of the pad and extend parallel to the longitudinal axis. The first set of parallel lines merge with the second set of parallel lines adjacent the bottom end of the pad and forming a barrier resistant to the egress of fluid out of the pad and to spread the fluid across the pad.