baber/WOPTO huggingface dataset:
Patent CA-2505759-C (CA)
Inventor: SATRAN AMIR
IPC: B23C/
Filed: 2003-11-03
Granted: 2009-05-26
Abstract: The present invention provides a cutting insert an indexable cutting insert (10), for use in a cutting tool (46) for milling operations. The cutting insert (10) is generally rhomboidal in shape having a peripheral side surface (14) extending between and perpendicular to the two opposing end surfaces (12). A cutting edge section is associated with each end surface (12) and comprises first (32) and second (34) cutting edges merging at a corner cutting edge (36). The two first cutting edges (32,34) associated with each end surface, form a non-zero first angle with respect to a median plane (m) of the cutting insert (10). The peripheral side surface (12) comprises four generally flat major side surfaces (26), two diametrically opposing radiused corner side surfaces (28), and two diametrically opposing generally flat minor side surfaces (30). Each end surface is provided with a flat end region (24). The flat end regions are parallel and form axially outermost protruding regions of the cutting insert (10).
Patent CA-2506445-C (CA)
Title: An electric fireplace having a fire simulating assembly
Inventor: CHEN JIANMING
IPC: F23C1/00
Filed: 2005-05-05
Granted: 2010-02-02
Abstract: An electric fireplace having a fire simulating assembly is provided with the invention. The fire simulating assembly includes a semitransparent light filter screen, a mirror glass wall and a dynamic light source. The dynamic light source includes fixed light source and a photic cover composed with many rotating centrifugal blades. There are many photic apertures in flame shape. The centrifugal blades rotate around the central of the light source. The said centrifugal blades are laid as follow: the rotating centrifugal blades are set at the periphery of the lighting lamps unjoined with each other. There are clearances between the blades. Light is reflected through the centrifugal blades. The curvature center of each centrifugal blade is not the same as the center axis of lamp whereby static bias and dynamic eccentricity are formed between the arc centers of blades and rotating center. The electric fireplace of this invention can achieve a natural effect of vivid, rising and leaping simulated flame.
Patent CA-2510544-C (CA)
Inventor: PIACUN MARK WILLIAM
IPC: A63F1/12
Filed: 1995-06-12
Granted: 2007-08-28
Abstract: Apparatus for shuffling or handling cards including a chamber in which a main stack of cards are supported, a loading station for holding a secondary stack of cards, and card separating mechanism for separating cards at a series of positions along the main stack to allow the introduction of cards from the secondary stack into the main stack at those positions. The separating means grips cards at the series of positions along the stack and lifts those cards to define spaces in the main stack for introduction of cards from the secondary stack.
Patent CA-2512935-C (CA)
Inventor: NAMESPETRA JUSTIN L
IPC: B01D19/00
Filed: 2004-01-12
Granted: 2013-03-19
Abstract: A multi-use sanitization system is disclosed which includes one or more containers (2) in fluid communication with other system components. Components of the system include a vortex-venturi (5) for incorporating ozone into a liquid, an ozone generator (6) to provide ozone to the vortex-venturi (5), a double check valve (3) to allow simultaneous flow of liquid into and out of the container (2), and a pump (4) to promote fluid flow through the system. Optionally, a gas-liquid separator (7) with an optional integral gas release valve, an ozone destructor (8), an oxidation-reduction potential ozone sensor, or a pour-through type pre-filter may be incorporated into the system.
Patent CA-2524616-C (CA)
Inventor: KAZIANUS BABIS
IPC: H02H3/33
Filed: 1998-01-30
Granted: 2006-06-27
Abstract: A washing appliance comprising a cabinet, a wash system slidably mounted within said cabinet in such a manner that it may be withdrawn horizontally out of said cabinet for access thereto, said wash system including an open top wash chamber adapted to accommodate items to be washed and within which wash liquid is circulated. said wash chamber having a top peripheral rim, means for introducing and circulating wash liquid within said chamber, means for evacuating wash liquid from said chamber, a wash chamber closure mounted in the top of said cabinet. which closure covers the open top of said wash chamber on retraction of the wash chamber into said cabinet, said closure having peripheral means which cooperate with the top of said chamber in the vicinity of said rim to prevent egress of wash liquid from the wash chamber when it is retracted into said cabinet, and said closure being retained in a substantially fired vertical position in the top of said cabinet.
Patent CA-2525054-C (CA)
Inventor: SOOMRO AMJAD
IPC: H04L12/28
Filed: 2004-05-03
Granted: 2014-04-22
Abstract: The present invention relates to specification of the start time for taking measurements in wireless local area networks (WLAN), in which the start time of measurements to be taken is included in a Measurement Start Time field of a Measurement Request Frame and the interpretation of the start time for a specific measured element is determined by a Mode field included in each Measurement Request Element field of the Measurement Request Frame.  Optionally, the start time of a Measurement Request Frame is specified using a time synchronization function (TSF) timer value or part thereof in order to avoid ambiguities in interpretation of the start time reported.
Patent CA-2526241-C (CA)
Inventor: BAGGOT JAMES LEO
IPC: B65H16/10
Filed: 1998-04-14
Granted: 2006-11-14
Abstract: A device for unwinding a tissue roll is disclosed, along with a method for processing high bulk tissue webs. The method includes forming a wet web, drying the web, winding the dried web to form a plurality of parent rolls, unwinding the parent rolls by transmitting torque through the roll center and/or ends, moving the partially unwound roll to effect splicing with a subsequent parent roll, and rewinding the thus united web. In particular embodiments, the torque transmitting means comprise side clamping mechanisms that engage only the end surfaces of the parent rolls. In other embodiments, an automated off-line method for splicing tissue webs from different parent rolls utilizes a finishing unit that substantially continuously impacts each web during unwinding the splice the webs together.
Patent CA-2527358-C (CA)
Inventor: MOULAS DANIEL
IPC: G01N21/93
Filed: 2005-11-16
Granted: 2010-01-12
Abstract: The tube-like reflector insert (25) is located in a rigid, light-absorbing sleeve (26) that is closed on one side, and forms the two-part reflector body with the latter. A nut (24) is glued onto the open side of the sleeve (26). The reflector insert (25) is enclosed as a result. The intravasal part of the sensor (11), which must be kept sterile, is guided in a protective tube (22) having connector threads (21, 23) glued on on both sides. This protective tube (22) is screwed onto the Y connector piece (13) and the reflector sleeve (26) with the nuts (12, 24). The tip of the sensor (10) is inserted with slight play into the sensor cavity of the reflector insert (25). The play ensures that sterilization gas can reach all of the intravasal surfaces. The attachment of the reflector to the sensor takes place by way of the screw connection (12, 21) outside of the intravasal region. The screw connection (12, 21) ensures that the calibration reflector device is connected with the sensor without exposing the intravasal sensor part (11) to clamping stress. Free access for sterilization gas is possible at all intravasal surfaces of the sensor.
Patent CA-2529651-C (CA)
Title: Bande de test comportant une chambre de reception d'echantillon evasee
Inventor: BHULLAR RAGHBIR SINGH
IPC: G01N33/558
Filed: 2004-06-18
Granted: 2017-02-21
Abstract: L'invention concerne une bande de test comportant une chambre de réception d'échantillon présentant une partie évasée se terminant par une ouverture de réception d'échantillon. La partie évasée constitue un réservoir à partir duquel du fluide d'échantillon peut être aspiré dans le capillaire ou dans la chambre de réception d'échantillon. La plus grande ouverture ainsi obtenue est plus simple à cibler avec un fluide d'échantillon. Dans des modes de réalisation préférés, la couche de réactif hydrophile s'étend vers l'extrémité ou le côté de dosage de la bande de test, et favorise par ailleurs l'effet de mèche de l'échantillon vers la chambre de réception d'échantillon, et permet ainsi d'augmenter la précision de dosage. Dans d'autres modes de réalisation préférés, la bande de test comporte une extrémité de dosage biseautée en association avec la partie évasée, de telle manière que ladite bande de test permet d'aspirer du fluide d'échantillon dans la chambre de réception d'échantillon, indépendamment de la zone dans laquelle le fluide d'échantillon entre en contact avec le bord de dosage de la bande de test.
Patent CA-2531139-C (CA)
Inventor: WOBBEN ALOYS
IPC: B60L11/18
Filed: 2004-03-25
Granted: 2009-06-09
Abstract: The present invention concerns a motor vehicle comprising at least one electric motor, an energy storage device for providing drive energy for the electric motor, a plug connector connected to the energy storage device for connection to a current source and a control means for controlling the flow of current from the current source to the energy storage device. Therefore the object of the invention is to provide a motor vehicle which can contribute to moderating the loading at consumption peaks in the network. A motor vehicle comprising at least one electric motor, an energy storage device for providing drive energy for the electric motor, a plug connector connected to the energy storage device for connection to a current source and a control means for controlling the flow of current from the current source to the energy storage device characterised in that the control means permits a flow of current from the energy storage device to the current source (network), and that there is provided an inverter in or outside the vehicle, by means of which the electrical power of the energy storage device can be fed in the form of alternating current into the current source (network).
Patent CA-2533792-C (CA)
Title: Medicaments for inhalation comprising steroids and fluorene carboxylic acid esters
Inventor: GERMEYER SABINE
IPC: C07D451/12
Filed: 2004-07-17
Granted: 2012-09-11
Abstract: The present invention relates to novel pharmaceutical compositions based on steroids and salts of a new anticholinergic, processes for preparing them and their use in the treatment of respiratory complaints.
Patent CA-2536847-C (CA)
Title: Phacoemulsification tip
Inventor: CHON JAMES Y
IPC: A61F9/007
Filed: 2006-02-16
Granted: 2010-12-21
Abstract: A phacoemulsification tip having a crimped or swaged distal tip. Swaging of the distal end of a phacoemulsification tip produces more efficient cutting during torsional vibration of the tip by increasing the cutting surface area.
Patent CA-2537704-C (CA)
Inventor: RICE RICHARD PATRICK BUTLER
IPC: A63B43/00
Filed: 2004-09-03
Granted: 2013-11-12
Abstract: A golf putting practice device and ball is provided, wherein the ball has a flat end and a friction face which allow the putting practice ball to slide across the level putting surface of the putting practice device. The specific coefficient of friction provided by the friction face of the putting practice ball reduces the speed and the distance the putting practice ball travels over a putting surface of the putting practice device. This allows a golfer to practice a complete range of putts on a conveniently sized portable device.
Patent CA-2539691-C (CA)
Inventor: KOSKAS MICHEL
IPC: G06F17/30
Filed: 2004-09-21
Granted: 2013-03-12
Abstract: The algorithm has a step for selecting a positive set with truncation length (l), for each column (C) of an expansion table. A thesaurus, in which all words are truncated at lth character when C is a string of characters/dates or are of l characters when C contains numeric data, is stored. A set of indices (S) of lines in which the words appear is calculated and stored in a radical tree. The expansion table is formed by recursively adding columns of a table having a target primary key of a foreign key, for all the foreign keys of all the tables of a relational database. An independent claim is also included for resolving an SQL request.
Patent CA-2543109-C (CA)
Inventor: HASEGAWA ISAO
IPC: C08G77/04
Filed: 2004-10-25
Granted: 2011-06-14
Abstract: Polyhedral silsesquioxane anions are economically prepared by reaction of a silica source derived from combusted organic material with a quaternary ammonium hydroxide compound. Reaction of the resulting anions with chlorosilanes may be effected in near stoichiometric fashion in organic solvent containing reactive quantities of organic acids such as formic acid.  The functional groups on the resulting functionalized silsesquioxanes may be substituted for other functional groups by reaction with di- or polysiloxanes in the presence of a synthetic ion exchange resin.
Patent CA-2544037-C (CA)
Title: Electrical vehicle controller
Inventor: YOKOZUTSUMI RYO
IPC: H02P5/74
Filed: 2005-05-17
Granted: 2010-07-13
Abstract: An electric vehicle control device which functions as follows. A maximum frequency and a minimum frequency are extracted from frequencies corresponding to respective axle speeds. A first frequency deviation is obtained by subtracting the minimum frequency from the maximum frequency, and this first frequency deviation is input as a primary delay system to obtain a second frequency deviation. Then, an idling detection setting deviation is obtained by subtracting the second frequency deviation from the first frequency deviation, and an idling detection setting value for judging the idling of a wheel at a frequency level is also obtained. The idling frequency deviation and the idling detection setting value are compared to output an idling detection signal, and, based on this idling detection signal, the torque correction amount of an ac motor is computed.
Patent CA-2547489-C (CA)
Inventor: HOLLEBONE BRYAN R
IPC: G01N21/64
Filed: 2006-05-18
Granted: 2011-06-14
Abstract: A fluid contamination analyzer has a sample cell containing a trapping medium capable of trapping contaminants suspended in the aqueous fluid flowing through the trapping medium, a light source for illuminating the trapping medium to cause the entrapped contaminants generate a secondary radiation indicative of the identity and quantity of the contaminants, and a photodetector for receiving the secondary radiation. The fluid contamination analyzer has a reflective shell in the form of an ellipsoid extending at least partially around the sample cell and the detector, the sample cell being positioned at one of the focal points of the ellipsoid, and the photodetector at the other point of the ellipsoid to receive the secondary radiation reflected by the reflective shell.
Patent CA-2551609-C (CA)
Title: Solid oxide fuel cell and fuel cell stack having mechanism for applying load in stacking direction
Inventor: IZUMI MASAHIKO
IPC: H01M8/06
Filed: 2004-12-24
Granted: 2009-12-08
Abstract: A fuel cell includes electrolyte electrode assemblies and a pair of separators sandwiching the electrolyte electrode assemblies. Each of the separators includes a plurality of circular disks. First protrusions and second protrusions are provided on both surfaces of the circular disk. The first protrusions contact an anode of the electrolyte electrode assembly, and the second protrusions contact a cathode of the electrolyte electrode assembly. The area of the separators is divided into portions corresponding to the respective electrolyte electrode assemblies. Each of the divided portions of the separators forms a fuel gas flow field and an oxygen-containing gas flow field by sandwiching the electrolyte electrode assembly.
Patent CA-2553996-C (CA)
Inventor: FORMAN CRAIG A
IPC: A01G9/28
Filed: 2006-07-26
Granted: 2009-10-06
Abstract: A system of formwork guides of consistent width and depth but of various lengths; some of which provide bends or curves or junctions is developed for easier laying of garden and landscaping edges of the type having a concrete base (and optional masonry on top). The system of guides comprises prefabricated sacrificial shuttering that delimits straight and curved edging. The guides can be cut to suit a layout. Preferred guides are U- shaped channels of vacuum-formed moulded plastic sheeting. Cross-bridging formations within the guides help maintain the walls upright and can be used to hold optional reinforcing metal rods and/or optional pipes or cables in place until concrete has been poured.
Patent CA-2555688-C (CA)
Title: Methods of treating osteoarthritis with anti-il-6 or anti-il6 receptor antibodies
Inventor: BOVE SUSAN ELIZABETH
IPC: C07K16/24
Filed: 2005-01-31
Granted: 2011-11-08
Abstract: The present invention provides for methods of treating osteoarthritis with IL-6 antagonists such as IL-6 antibodies.
Patent CA-2558982-C (CA)
Inventor: KURIHARA SHINICHI
IPC: H04L9/32
Filed: 2006-09-07
Granted: 2012-03-27
Abstract: A content encryption device generates encrypted content and an encrypted content copying device copies the encrypted content on an information storage medium.  The storage medium is sold at a charge or distributed at no charge. A user gets the storage medium to connect the storage medium to a user terminal device or set the storage medium in a user terminal device, accesses to a content key distribution device to present a part or a whole of medium information of the storage medium to the distribution device. The distribution device grasps the whole of the medium information of the copied medium together with copied content and makes a content key encryption device issue an encrypted content key on the basis of user presentation information and distributes it to the terminal device.
Patent CA-2560996-C (CA)
Inventor: STEWART JANICE
IPC: G16H20/17
Filed: 2005-04-19
Granted: 2017-11-07
Abstract: A medical delivery system (10) is provided for delivering a medicament (17) or fluid (17) to a patient. The system comprises a disposable element such as a line set (14) associated with a container (16) containing the fluid (17), an identifier (18) associated with the line set (14) and having identification information associated therewith, and a delivery device (12) configured to engage the line set (14) and deliver the fluid (17) to the patient. The delivery device (12) includes a recognition system (20) that is capable of obtaining the identification information associated with the identifier (18). The identification information may include information regarding the identification of the fluid (17), a type of line set (14), or a type of administration associated with the line set (14). The device (12) can be capable of configuration based on the identification information.
Patent CA-2562610-C (CA)
Title: Handheld electronic communication device with metallic keypad
Inventor: DALLA RICCA ERIC
IPC: H01Q1/38
Filed: 2006-10-05
Granted: 2014-11-25
Abstract: The present invention relates to a handheld electronic communication device comprising, in a housing (1), a printed circuit board (2) for holding electrical components and providing several connection points, and a keypad (5) extending parallel to said printed circuit board (2) and including a keypad user's interface (5c), made of a metallic sheet, said device further comprising a radio communication module for transmitting and/or receiving signals, said radio communication module being connected to a radiating element via an antenna's feeding point on printed circuit board (2), According to the invention, said metallic sheet is provided with at least a connection area (5e) electrically connected to said antenna's feeding point of said printed circuit board (2), and said metallic sheet further comprises a slot (8), said keypad user's interface (5c) constituting then said radiating element whose working frequencies depend on the shape and the size of said slot.
Patent CA-2570084-C (CA)
Inventor: SCHAER ANDREAS
IPC: B25B1/24
Filed: 2005-11-23
Granted: 2013-01-15
Abstract: This invention relates to a clamping element for workpieces, in particular a vice, comprising a first clamping jaw and a second clamping jaw, which are mounted on a carriage bed. To avoid bending moments as a result of tensile forces acting on the carriage bed, the clamping element of the invention is characterized in that the resultants of the forces introduced by the clamping jaws into the carriage bed as a result of the clamping forces acting on the clamping jaws are located in the plane of the neutral fibre of the carriage bed.  Preferably, the clamping jaws constitute two-armed levers, a clamping surface being associated to the one lever arm and a push rod engaging the other lever arm.
Patent CA-2576266-C (CA)
Title: Method of preparing a pressurized container of pigmented paint
Inventor: HEATLEY CHRISTOPHER
IPC: B65B31/00
Filed: 2005-07-08
Granted: 2010-05-18
Abstract: A pressurized package (1) containing an initial paint formulation having a neutral or clear color is prepared by mixing a propellant and a clear nonpigmented base or a clear pigmented base or a white pigmented base in a pressurizable container. This pressurized container (1) is then sold to retail stores when tints and/or pigment dispersions are injected into the pressurized container to arrive at a matched or selected final color and sold directly to the end user.
Patent CA-2578947-C (CA)
Title: Dual rod cross connectors and inserter tools
Inventor: KIM DANIEL HUAN
IPC: A61B17/56
Filed: 2005-06-22
Granted: 2010-08-17
Abstract: An implantable spinal cross connector is provided for connecting one or more spinal fixation devices, and more preferably for connecting two spinal fixation rods that are implanted within a patient's spinal system. In general, an exemplary cross connector in accordance with the present invention includes an elongate body with at least one rod-receiving recess formed therein, and a locking mechanism that is adapted to couple to the elongate body and that is effective to lock a spinal fixation rod within the rod-receiving recess(es).  The present invention also provides an inserter tool to facilitate implanting a spinal implant or device, such as a spinal cross connector.
Patent CA-2582169-C (CA)
Inventor: REYNOLDS RICHARD C
IPC: A63B57/10
Filed: 1998-06-24
Granted: 2010-03-23
Abstract: A tee-block features a generally T-shaped element including two vertically oriented flanges. The vertically oriented flanges have on the facing surfaces thereof a tee- retaining material, whereby when the T-shaped element is inverted, the vertically oriented flanges provide a tee-receptive slit which allows natural-like positioning of golf tees.
Patent CA-2583127-C (CA)
Title: Rasoir et cartouches
Inventor: JOHNSON ROBERT
IPC: B26B21/44
Filed: 2005-10-13
Granted: 2010-02-16
Abstract: L'invention concerne un rasoir et des cartouches comprenant au moins une partie d'aide au rasage. Dans certains modes de réalisation, les rasoirs et cartouches comportent un support d'aide au rasage conçu de manière à permettre la déviation de la partie d'aide au rasage lorsqu'une pression est appliquée à une surface de la partie d'aide au rasage pendant le rasage.