baber/WOPTO huggingface dataset:
Patent CA-2555344-A1 (CA)
Title: Electrically heatable insole
Inventor: SCHREINER GERHARD
IPC: A43B17/00
Filed: 2005-02-01
Abstract: The invention relates to an electrically heatable insole comprising at least one sole base body and one covering layer, at least one heating electrode, at least one rechargeable battery that is electrically connected to the heating electrode, and a control circuit for controlling the heating process and the charging of the battery. According to the invention, heating electrodes, rechargeable batteries and a control circuit are arranged in the base body of the sole and/or between the base body and the covering layer. The control circuit comprises a remote control device for starting and stopping the heating process, and a protection circuit for disconnecting the rechargeable batteries in the event of an error.
Patent CA-2555707-A1 (CA)
Inventor: LIN KE-MIN
IPC: E06B9/30
Filed: 2006-08-09
Abstract: An adjustable structure of a curtain for adjusting the angle of curtain blade comprises a winding tube disposed in an upper rail of a curtain, a pulling string for controlling the rise and fall of the curtain winds around the winding tube and is then passed through curtain blades. One end of the winding tube is disposed with a rubbing wheel for hanging the top end of a suspending string that is provided for insertion of the curtain blades. Thereby during the rise and fall of the curtain blades, the suspending string is pulled towards the rotating direction of the winding tube firstly, so that the angle of the curtain blades is adjusted.
Patent CA-2555958-A1 (CA)
Title: A method of reducing piston deposits, smoke or wear in a diesel engine
Inventor: WILLIS MARTIN JAMES
IPC: C10L1/08
Filed: 2006-08-08
Abstract: A method of reducing piston deposits, smoke or wear in a diesel engine. The method involves the step of running the engine on fuel comprising an oil soluble iron carboxylate or iron complex that includes Fe3+.
Patent CA-2558031-A1 (CA)
Title: Balle de chasse a bague d'expansion
Inventor: SAUVESTRE JEAN-CLAUDE
IPC: F42B12/34
Filed: 2005-03-08
Abstract: L'invention concerne le domaine des munitions pour armes de chasse. La munition est constituée par une balle (2) au calibre de l'arme, ou sous-calibrée, du type comprenant un corps de balle (6) substantiellement rigide et une partie déformable, la partie déformable étant constituée par une bague sensiblement cylindrique d'expansion (7) dont la partie arrière est montée sur la partie avant du corps de balle (6). Application aux munitions de petit, moyen ou gros calibres.
Patent CA-2558173-A1 (CA)
Title: Pvc plastisols comprising effect pigments, their preparation and use in coil coating
Inventor: DAVIES PAUL
IPC: C08K5/00
Filed: 2005-02-23
Abstract: Effect pigment PVC plastisols comprising(A) at least one finely divided PVC  homopolymer having particle sizes of from 0.04 to 40 ~m which as a dispersion in a plasticizer exhibits dilatancy,(B) at least one finely divided PVC  homopolymer having particle sizes of from 1 to 400 ~m which as a dispersion in a plasticizer exhibits pseudoplasticity, (C) at least one plasticizer, and (D) at least one effect pigment; processes for preparing them, and their use.
Patent CA-2559542-A1 (CA)
Title: Suspension structure for small vehicle
Inventor: OKANIWA TAKESHI
IPC: B60G7/00
Filed: 2006-09-12
Abstract: In rear wheel suspensions which suspend left and right rear wheels independently, to downsize, reduce in weight and simplify in structure of a stabilizer without specifically strengthening the same. Upper arms and lower arms which form suspension arms in a double wishbone structure are swingably supported by a front arm supporting frame and a rear arm supporting frame provided on front and rear sides of a rear cushion. A cross portion of a stabilizer is swingably supported by the stabilizer brackets provided on a front surface of the rear arm supporting frame, and left and right arm portions extending toward the front are arranged upwardly of the left and right upper arms so as to be placed inside thereof in plan view respectively, and distal ends thereof are connected to the left and right upper arms respectively.
Patent CA-2559758-A1 (CA)
Title: Polymer sheets and methods of controlling adhesion of polymer sheets to glass
Inventor: YU MICHAEL
IPC: B32B27/30
Filed: 2005-03-08
Abstract: The present invention is in the field of polymer sheets comprising poly(vinyl butyral) and sodium acetate and methods of producing and using the same, and more specifically, the present invention is in the field of polymer sheets comprising plasticized poly(vinyl butyral), sodium acetate, and an adhesion control agent.
Patent CA-2562481-A1 (CA)
Title: Method for defeat of bulk chemical warfare agents
Inventor: GOLDEN JEFFRY
IPC: B09B1/00
Filed: 2005-04-11
Abstract: A method for immobilizing at least one hazardous chemical, comprising the steps of breaching a container having a bulk chemical agent, adding a rheological modifier into the container, and dispersing the rheological modifier within the container so as to promote interaction between the rheological modifier and the bulk chemical agent.
Patent CA-2563271-A1 (CA)
Inventor: SHICHIBE SHOZO
IPC: A61K9/16
Filed: 2005-04-08
Abstract: A solid pharmaceutical preparation excellent in storage stability including light stability and a process for producing the solid pharmaceutical preparation. The solid pharmaceutical preparation is characterized by comprising: a raw pharmaceutical preparation comprising a core part containing an active ingredient and a core-coating layer with which the core part is coated and which comprises a dusting powder; and a coating film with which the raw pharmaceutical preparation is coated and which contains a compound having photocatalytic activity or semiconducting properties. The process for producing the solid pharmaceutical preparation is characterized by comprising a step in which a core part containing an active ingredient is coated by the powder coating method with ingredients for constituting a core-coating layer containing a dusting powder.
Patent CA-2563584-A1 (CA)
Title: Method and device for hyperacute detection of an essentially rectilinear contrast edge and system for fine following and fixing of said contrast edge
Inventor: FRANCESCHINI NICOLAS
IPC: B25J9/16
Filed: 2005-03-16
Abstract: Method and device for the detection of an essentially rectilinear contrast edge (E) in a direction, whereby a periodic sweep (Ω) of global visual angle (Δψ) of the optical sensors, by translation (S) in another direction transverse to the first direction, is carried out. The translation provides a periodic sweep of non-uniform angular speed (ψ) during a part of the period of sweeping and a measurement of a time difference (t) from the signals provided by the sensors (D1, D2), depending on the angular position of the contrast edge (E) with relation to a reference direction (OY12) within the global visual angle (Δψ) from the sweep law (Ω), the reference direction being connected to a specific value for the time difference (t). The above is of application to spatial stabilization of a sight line and the fine following and fixing of an object with at least one contrast edge.
Patent CA-2565172-A1 (CA)
Title: A portable device and method for on-site detection and quantification of drugs
Inventor: BABICHENKO SERGEY
IPC: G01N21/27
Filed: 2004-05-13
Abstract: The present invention discloses a portable, reliable, automated and simple device using Spectral Fluorescence Signature technology (SFS) for fast and accurate drug detection, quantification and data storage. The present also discloses a method for using Spectral Fluorescence Signature technology (SFS) for fast and accurate drug detection, quantification and data storage. Such device and method needing not highly skilled personnel or specific background to run the tests.
Patent CA-2565531-A1 (CA)
Title: Multi-chamber, sequential dose dispensing syringe
Inventor: MERCER JAMES
IPC: A61M5/28
Filed: 2005-04-26
Abstract: A valve assembly is disclosed which partitions a syringe into proximal and distal chambers to provide a multi-chamber, sequentially dispensing syringe apparatus. The valve assembly has a valved stopper, an impact sensor which opens the valve upon impact between the valve assembly and internal distal end of the syringe and a gas separator which separates liquid from from gas disposed in the proximal chamber to assure gas is not delivered therefrom. The valve assembly is in fluid communicating with an associated syringe plunger and is displaced thereby. The valve assembly may be made from two parts. One part, a valved stopper, may be molded from rubber based material used in syringe plunger stoppers. The second part, the valve actuator, may be injection molded.
Patent CA-2568989-A1 (CA)
Title: Flexible protective helmet
Inventor: SUTER IRIS
IPC: A42B3/32
Filed: 2005-06-27
Abstract: A protective helmet having an inner hood includes a spacer knitted fabric of a monofilament yarn. The hood is covered by a pneumatic central layer which can be pressurized by means of compressed air and can be inflated by means of an air pump which can be, for example, removed and provided with valves. An outer layer consists of an inner textile layer which lies over the pneumatic central layer, and plates which are fixed to the textile layer, for example by adhesion. The plates include, for example, of plastic, composite materials, or natural materials. The plates can be arranged in such a way that joints are created thereinbetween, the outer layer thus being provided with a certain elasticity in order to cater for different head shapes and sizes.
Patent CA-2569691-A1 (CA)
Title: Methods and compositions for treating ophthalmic conditions with retinyl derivatives
Inventor: MATA NATHAN L
IPC: A61K31/167
Filed: 2005-06-06
Abstract: Compounds that cause reversible night blindness may be used to treat ophthalmic conditions associated with the overproduction of waste products that accumulate during the course of the visual cycle. We describe methods and compositions using such compounds and their derivatives to treat, for example, the macular degenerations and dystrophies or to alleviate symptoms associated with such ophthalmic conditions. Such compounds and their derivatives may be used as single agent therapy or in combination with other agents or therapies.
Patent CA-2570178-A1 (CA)
Title: Improving the freeze-thaw durability of dry cast cementitious mixtures
Inventor: MILLER PATRICK
IPC: C04B28/02
Filed: 2005-06-14
Abstract: An improved freeze-thaw durability dry cast cementitious composition is provided that uses very small (0.1 gm to 100 ~m average diameter) polymeric microspheres that are blended directly into the mixture and optionally gas-generating additives. The polymeric microspheres provide void spaces in the material matrix that act to increase freeze-thaw durability of the material.  In this dry cast cementitious composition, polymeric microspheres actas pre-formed voids.
Patent CA-2572262-A1 (CA)
Title: A tri-branched biologically active copolymer
Inventor: ZHAO JONATHON Z
IPC: C09D153/00
Filed: 2006-12-29
Abstract: The present invention discloses a tri-branched copolymer comprising a hydrophobic domain, a hydrophilic domain, a biologically active moiety, and an alkyl core of 2 to 10 carbon atoms. The hydrophobic domain, the hydrophilic domain, and the biologically active moiety are separately linked to the alkyl core of 2 to 10 carbon atoms through three functional groups, wherein said three functional groups are independently the same or different. Preferably, the tri-branched copolymer is prepared through reversible addition fragmentation transfer (RAFT) polymerization and conjugation reactions. The present invention also discloses a coating composition for applying on at least a portion of one surface of an article. The coating composition comprises the inventive tri-branched copolymer. In another aspect, the present invention discloses an article having the inventive coating composition thereon. Preferably, the article is a medical device or a component of a medical device.
Patent CA-2572390-A1 (CA)
Inventor: ATTANUCCI JASON
IPC: G01J3/44
Filed: 2005-06-30
Abstract: The invention relates to methods of assessing one or more geometric properties of a particle of a substance using an spectroscopic property of the substance.  The method is useful, for example, for assessing particle sizes and size distributions in mixtures containing both particles of the substance and other materials.
Patent CA-2572431-A1 (CA)
Title: Method and apparatus for minimizing co-channel interference by scrambling
Inventor: SUN FENG-WEN
IPC: H04W72/04
Filed: 2005-05-26
Abstract: An approach is provided for minimizing co-channel interference in a communication system is disclosed. Non-header portions of frames, which are transmitted over the communication system, are scrambled according to respective different scrambling sequences. The above arrangement is particularly suited to a digital satellite broadcast and interactive system.
Patent CA-2574787-A1 (CA)
Title: Automatic position registering method in a mobile phone
Inventor: JEONG KEE-JOONG
IPC: H04W4/029
Filed: 2004-10-01
Abstract: Disclosed is an automatic position registering method in a mobile phone for minimizing a load of a server related to a position information by enabling the position information to be transmitted to LBS (Location Based Service) server if a predetermined given condition is .satisfied after the position information of mobile phone is obtained by an operation of a predetermined program for obtaining the position information of mobile phone. The method comprises the steps of: requesting a driving of a position information managing application built in a mobile phone by LBS server and connecting the position information managing application and LBS server; transmitting a condition for managing the position information to the mobile phone from LBS  server; and checking whether the position information managing application is capable of obtaining and uploading the position information based on the condition and then transmitting the position information to LBS server.
Patent CA-2575623-A1 (CA)
Title: Air valve for a paint gun
Inventor: ROGERS JOHN
IPC: B05B7/24
Filed: 2005-08-22
Abstract: An air valve for a paint gun comprising a closure member (40) configured for fitting in a valve chamber (44) of a paint gun, which valve chamber (44) intersects an air flow chamber (45) of the gun, the closure member (44) having two sealing points (46), (48) which, in use, when the valve is in its closed configuration, seal against an inner surface of the valve chamber (44) at opposing sides of the air flow chamber (45) thereby closing the airflow chamber (45), a conduit (49) passing through the closure member (40) providing fluid communication between the first and second sealing surfaces (46,48) and biasing means (41) for biasing the closure member (40) into the closed position when no external load is applied.
Patent CA-2576304-A1 (CA)
Inventor: TOMA ION
IPC: H05B44/00
Filed: 2005-08-02
Abstract: La présente invention procure une méthode et un appareil pour échelonner le courant de commande alimenté à un élément émettant de la lumière ou une chaîne de tels éléments en couplant un signal d~échelonnement avec un signal de commande d~origine générant ainsi un signal de commande réel pour commander le ou les éléments émettant de la lumière. Le signal d~échelonnement peut être un signal modulé, par exemple un signal modulé en largeur d~impulsions (PWM), modulé en codage d~impulsions (PCM) ou un autre signal et modifie le signal de commande d~origine pour produire un signal de commande réel. Le signal de commande réel est ensuite utilisé pour commander l~alimentation du ou des éléments émettant de la lumière par une source d~alimentation au travers d~un dispositif à découpage. Le signal de commande réel modifie pour l~essentiel la durée ON du ou des éléments émettant de la lumière, modifiant ainsi le courant moyen de commande traversant le ou les éléments émettant de la lumière. Le signal d~échelonnement est couplé au signal de commande d~origine par un mécanisme de couplage, permettant ainsi la modification du signal de commande d~origine par le signal d~échelonnement formant le signal de commande réel.
Patent CA-2577568-A1 (CA)
Inventor: GRAF RALPH A
IPC: D01G19/10
Filed: 2007-02-08
Abstract: The invention relates to a combing device for a combing machine exhibiting at least a circular comb and at least a top comb, with a number of comb teeth serving to engage in a fiber fleece and arranged side by side in a direction approximately vertical to the direction of combing, with the combing device exhibiting at least one comb element with at least two, preferably three or more comb teeth made in one piece and arranged side by side in the direction extending vertically to the direction of combing.
Patent CA-2578449-A1 (CA)
Title: Poudres a inhaler a base de melanges de lactoses modifies comme auxiliaires
Inventor: TRUNK MICHAEL
IPC: A61K47/26
Filed: 2005-09-27
Abstract: L'invention concerne un procédé pour réaliser des mélanges de lactoses modifiés, ces mélanges de lactoses en tant que tels et une composition de médicament sous forme de poudre à inhaler comportant une ou plusieurs substances actives micronisées et le lactose modifié de l'invention.
Patent CA-2580948-A1 (CA)
Title: Multi-purpose bio-material composition
Inventor: LALLY THOMAS JOSEPH
IPC: A61K33/24
Filed: 2005-09-21
Abstract: The present invention relates to a multi-purpose bio-material. One preferred embodiment of the present invention generally comprises: KH2PO4, a metal oxide (i.e. MgO), a calcium containing compound, a sugar and water. Exemplary calcium containing compounds include but are not limited to tri-calcium phosphates. The invented composition has shown excellent adhesive properties, as well as surprising and significant osteoproliferative capabilities.
Patent CA-2581412-A1 (CA)
Title: Systeme d'administration de medicament
Inventor: CURTIS ROBERT JOHN
IPC: A61J1/00
Filed: 2005-06-15
Abstract: L'invention porte sur un système facilitant l'administration d'un médicament, ce système comprenant: un réceptacle comprenant un corps comestible, et un premier couvercle amovible disposé de façon à renfermer hermétiquement le corps dans le réceptacle, ce premier couvercle amovible comportant une partie saillante agencée de façon à faire saillie de celui-ci pour pénétrer dans le corps comestible lorsque le système est en utilisation.
Patent CA-2582863-A1 (CA)
Inventor: GUTERRES PETER A
IPC: G07F17/32
Filed: 2007-03-26
Abstract: A combined game terminal and pay to play audio entertainment system including a promotional draw associated with at least one game provided at said game terminal and purchases completed at the game terminal for audio selections played by the audio entertainment system. The game terminal cooperates with a remote promotional server that administers a promotional draw based on particular game selections and/or qualifying audio selections made at the game terminal by a registered customer. The game terminal and the game promotional server extend the "qualifying purchase" to include purchases for audio selections. In this way, cross promotion of game and audio selections is provided at the game terminal and qualifying entries are preferably combined in a single draw.
Patent CA-2583019-A1 (CA)
Inventor: HOLODRYGA VICTOR
IPC: B23Q3/00
Filed: 2007-03-20
Abstract: A work positioning device has a base and first and second support arms pivotally supported on the base. Each support arm has a primary supporting surface, upon which the object is arranged to be supported, and which is pivotal between an upright position in which the primary supporting surface extends generally upward and a lateral position in which the primary supporting surface extends generally laterally.  First and second actuators are coupled between the base and the first and second support arms respectively to displace the first and second support arms between their upright and lateral positions. The arms are located on the base relative to one another such that the primary supporting surfaces confront one another so as to be arranged to clamp the object therebetween when both the first and second support arms are in the upright position.
Patent CA-2583620-A1 (CA)
Inventor: STANLAND MARK HARRISON
IPC: A47K10/38
Filed: 2001-03-06
Abstract: An improved web material dispenser that is designed to dispense web material, such as toilet tissue or the like. The dispenser is able to retain a roll containing tissue at a dispensing position until the tissue has been exhaust ed from the roll. The dispenser senses that the tissue is exhausted from the roll, a nd only then permits a reserve roll to be rotated into a dispensing position. Thus, the dispenser ensures that the tissue from each roll is used up before permittin g access to a reserve roll. The invention also provides a new web material roll that utilizes a "double core", as well as a method of making the "double core".
Patent CA-2583894-A1 (CA)
Title: Procede de granulation d'aliments prepares par voie humide, et utilisation de ce procede
Inventor: COLE FRANK
IPC: A23L7/10
Filed: 2005-10-13
Abstract: L'invention concerne un procédé à une seule étape permettant de sécher et de broyer en une seule opération unitaire continue et de courte durée des matières alimentaires préparées par voie humide. Le produit alimentaire granulé obtenu après ce traitement en une seule étape d'aliments préparés par voie humide peut être réutilisé dans les chaînes de production d'aliments.
Patent CA-2585387-A1 (CA)
Inventor: PROCTOR NANCY Q
IPC: A41D19/00
Filed: 2005-10-25
Abstract: A multipurpose glove is disclosed which comprises a relatively resilient body for snug fit reception of a user's hand. The body includes a first opening on a first side for receiving the user's hand, a second opening branching from a second side of the body for receiving the user's thumb, and a plurality of third openings oriented multidirectionally. Each of the third openings receives at least one finger of the user, and at least one of the third openings has a size and shape suitable for receiving and supporting at least two of the user's fingers generally simultaneously upon engagement of the glove with the user's hand.
Patent CA-2585888-A1 (CA)
Inventor: SEYLER PAUL R
IPC: A61F2/82
Filed: 2005-11-02
Abstract: An apparatus for sheathing a stent, comprises a compressing mechanism, a sheath film supply, a film feeder for moving at least one sheath film from the film supply through the compressing mechanism, and a stent input system for moving a stent assembly into the comrpessing mechanism.
Patent CA-2586061-A1 (CA)
Inventor: SHAFER GARY MARK
IPC: H01Q1/38
Filed: 2005-11-02
Abstract: A near field meanderline like antenna assembly is disclosed which is configured to read an RFID label. The antenna is configured as a single and continuous conductor and is configured to extend from one end of a substrate forming a feed point to another end of a substrate forming a termination point. The termination point is connected to a ground through a resistor and the conductor is configured to direct current in two dimensions along the conductor. A localized E field directs a current distribution along an effective length of the antenna corresponding to a half-wave to a full-wave structure.